CN110424987A - It is a kind of to be convenient for the device fixed to steel arch-shelf for constructing tunnel - Google Patents
It is a kind of to be convenient for the device fixed to steel arch-shelf for constructing tunnel Download PDFInfo
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- CN110424987A CN110424987A CN201910694682.3A CN201910694682A CN110424987A CN 110424987 A CN110424987 A CN 110424987A CN 201910694682 A CN201910694682 A CN 201910694682A CN 110424987 A CN110424987 A CN 110424987A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 43
- 239000010959 steel Substances 0.000 title claims abstract description 43
- 230000000694 effects Effects 0.000 claims abstract description 11
- 230000002146 bilateral effect Effects 0.000 claims description 7
- 239000002002 slurry Substances 0.000 claims description 6
- 238000007569 slipcasting Methods 0.000 description 10
- 239000007787 solid Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Supports For Pipes And Cables (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The present invention relates to a kind of device for constructing tunnel more particularly to a kind of devices for being convenient for fixing steel arch-shelf for constructing tunnel.Technical problems to be solved are: a kind of good fixing effect is provided, have a wide range of application be convenient for the device fixed to steel arch-shelf for constructing tunnel.The technical solution of the present invention is as follows: a kind of be convenient for the device fixed to steel arch-shelf for constructing tunnel, it include the first U-tube, the second U-tube, the first rotary table, the second rotary table, big fixed plate, first clamping plate, second clamping plate, first Grouting Pipe etc.；Second U-tube is located at the underface of the first U-tube, and the rear end of the first U-tube is provided with the first injected hole, and the rear end of the first U-tube is connected with the first rotary table.A kind of device for being convenient for fixing steel arch-shelf for constructing tunnel provided by the present invention, modern design, structure are simple, easy to use, good fixing effect can be flexibly adjusted, it can be suitable for different steel arch-shelfs, have a wide range of application, be conducive to the saving of cost.
Description
Technical field
The present invention relates to a kind of devices for constructing tunnel, more particularly to a kind of constructing tunnel that is used for be convenient for steel arch-shelf
Fixed device.
Background technique
Tunnel is the engineering works being embedded in stratum, is a kind of form of human use's underground space, and tunnel can divide
The tunnel held for traffic tunnel, Hydraulic Tunnel, municipal tunnel, mining tunnel, Organisation for Economic Co-operation and Development in 1970
Meeting combines various factors, to tunnel definition be with certain purposes, subsurface with any method by provide shape
It is greater than two square metres of cavern with the basal area that size is built, needs to use steel arch-shelf during constructing tunnel and be propped up
Support after constructing to steel arch-shelf needs that steel arch-shelf is fixed, the existing dress fixed to steel arch-shelf for constructing tunnel
Structure tradition is set, using trouble, fixed effect is poor, and can not adjust, it is difficult to suitable for different steel arch-shelfs, application range
It is narrow, it is unfavorable for the saving of cost.
Summary of the invention
In order to overcome the existing apparatus structure tradition fixed to steel arch-shelf for constructing tunnel, using trouble, fixed effect
Fruit is poor, and can not adjust, it is difficult to which, suitable for different steel arch-shelfs, the narrow disadvantage of application range, technical problems to be solved are:
A kind of good fixing effect is provided, have a wide range of application be convenient for the device fixed to steel arch-shelf for constructing tunnel.
The technical solution of the present invention is as follows: a kind of be convenient for the device fixed to steel arch-shelf for constructing tunnel, it include the first U
Shape pipe, the second U-tube, the first rotary table, the second rotary table, big fixed plate, first clamping plate, second clamping plate, the first Grouting Pipe, the second note
Starch pipe, the first big guide rod, the second largest guide rod, the first big screw rod, the first big nut, the second largest screw rod, the second big nut, the
Three big screw rods, third big nut, the fourth-largest screw rod and the fourth-largest nut, the second U-tube are located at the underface of the first U-tube, the
The rear end of one U-tube is provided with the first injected hole, and the rear end of the first U-tube is connected with the first rotary table, and the rear end of the second U-tube is provided with
Second injected hole, the rear end of the second U-tube are connected with the second rotary table, are embedded in the middle part of the first U-tube on the top of big fixed plate,
It is embedded in the middle part of second U-tube in the lower part of big fixed plate, first clamping plate is located at the left side of big fixed plate, and first clamping plate is provided with
The front tube of one movable span and the second movable span, the first U-tube is located in the first movable span, and the front tube of the second U-tube is located at
In second movable span, second clamping plate is located at the right side of big fixed plate, and second clamping plate is provided with third movable span and the 4th movable span, the
The front tube of one U-tube is located in third movable span, and the front tube of the second U-tube is located in the 4th movable span, big fixed plate
Two sides bilateral symmetry formula is provided with the first Grouting Pipe, is connected on front side of the rear end of the first Grouting Pipe and the first U-tube, the first note
Slurry pipe is connected with the first U-tube, and the first Grouting Pipe is between first clamping plate and second clamping plate, the two sides or so of big fixed plate
Symmetrical expression is provided with the second Grouting Pipe, is connected on front side of the rear end of the second Grouting Pipe and the second U-tube, the second Grouting Pipe and the
Two U-tubes are connected, and for the second Grouting Pipe between first clamping plate and second clamping plate, the left side wall of big fixed plate is connected with first
Big guide rod, the right side wall of big fixed plate are connected with the second largest guide rod, and the first big guide rod and the second largest guide rod are respectively positioned on
The first big pilot hole is provided between first U-tube and the second U-tube, in the middle part of first clamping plate, the first big guide rod is located at first
In big pilot hole, for the first big pilot hole between the first movable span and the second movable span, first clamping plate is provided with the first large through-hole
With the second large through-hole, for the first large through-hole between the first movable span and the first big pilot hole, it is living that the second large through-hole is located at second
Between dynamic hole and the first big pilot hole, the left side wall of big fixed plate is connected with the first big screw rod and the second largest screw rod, the first big spiral shell
Bar is located in the first large through-hole, and the first big nut is located at the left side of first clamping plate, and the first big nut covers on the first big screw rod, the
One big nut is connect with the first big screw flight, and the second largest screw rod is located in the second large through-hole, and the second big nut is located at the first folder
The left side of plate, the second big nut cover on the second largest screw rod, and the second big nut is connect with the second largest screw flight, second clamping plate
Middle part is provided with the second largest pilot hole, and the second largest guide rod is located in the second largest pilot hole, and the second largest pilot hole is located at third activity
Between tetra- movable span of Kong Yu, second clamping plate is provided with third large through-hole and the fourth-largest through-hole, and third large through-hole is located at third activity
Between hole and the second largest pilot hole, the fourth-largest through-hole is between the 4th movable span and the second largest pilot hole, the right side of big fixed plate
Side wall is connected with the third-largest screw rod and the fourth-largest screw rod, and the third-largest screw rod is located in third large through-hole, and third big nut is located at the
The right side of second splint, third big nut cover on the third-largest screw rod, and third big nut is connect with the third-largest screw flight, the fourth-largest
Screw rod is located in the fourth-largest through-hole, and the fourth-largest nut is located at the right side of second clamping plate, and the fourth-largest nut covers on the fourth-largest screw rod,
The fourth-largest nut is connect with the fourth-largest screw flight.
It as a further preferred solution, further include thering is the first stifled pulpboard, the second stifled pulpboard, third to block up pulpboard, the 4th
Stifled pulpboard, the first connecting plate and the second connecting plate, the middle part of first stifled pulpboard fixing sleeve pipe on the left of the first U-tube, second is stifled
The middle part of pulpboard fixing sleeve pipe on the left of the second U-tube, third block up the middle part of pulpboard fixing sleeve pipe on the right side of the first U-tube, the
The middle part of four stifled pulpboard fixing sleeve pipes on the right side of the second U-tube, the first connecting plate are located at the first stifled pulpboard and the second stifled pulpboard
Front, the first connecting plate are located at the left side of the first U-tube and the second U-tube, and the first U-tube and the second U-tube connect with first
Fishplate bar is connected, and the first big guide rod, the first big screw rod and the second largest screw rod are connected with the right side wall of the first connecting plate, the
Two connecting plates are located at the front that third blocks up pulpboard and the 4th stifled pulpboard, and the second connecting plate is located at the first U-tube and the second U-tube
Right side, the first U-tube and the second U-tube are connected with the second connecting plate, the second largest guide rod, the third-largest screw rod and the fourth-largest
Screw rod is connected with the left side wall of the second connecting plate.
It as a further preferred solution, further include having the first rectangle cap, the first movable plate, the first small guide rod,
One little spring, the first cushion block, the second rectangle cap, the second movable plate, the second small guide rod, the second little spring and the second cushion block, the
The two sides of one clamping plate formula symmetrical above and below is provided with the first rectangle cap, the first rectangle cap sleeve in first clamping plate, the first rectangle cap with
First clamping plate is in contact, and the first movable plate is connected on the right side of the first rectangle cap, and the first movable plate is provided with the first small pilot hole, the
One cushion block is located at the right side of first clamping plate, and the first cushion block is in contact with first clamping plate, and the first cushion block formula symmetrical above and below is connected with
One small guide rod, the first small guide rod are located in the first small pilot hole, and the first little spring covers on the first small guide rod, and first is living
For movable plate between the first little spring and the first cushion block, the two sides of second clamping plate formula symmetrical above and below is provided with the second rectangle cap, the
In second clamping plate, the second rectangle cap is in contact two rectangle cap sleeves with second clamping plate, is connected with second on the left of the second rectangle cap
Movable plate, the second movable plate are provided with the second small pilot hole, and the second cushion block is located at the left side of second clamping plate, the second cushion block and the second folder
Plate is in contact, and the second cushion block formula symmetrical above and below is connected with the second small guide rod, and the second small guide rod is located in the second small pilot hole,
Second little spring covers on the second small guide rod, and the second movable plate is between the second little spring and the second cushion block.
It as a further preferred solution, further include having the first fixed plate, the first small screw, the second fixed plate and second
Small screw, the first cushion block formula symmetrical above and below are connected with the first fixed plate, and the first fixed plate is located at the right side of the first movable plate, and first
Small screw is threadedly coupled with the first fixed plate, and the first small screw is in contact with the first movable plate, and the second cushion block formula symmetrical above and below connects
It is connected to the second fixed plate, the second fixed plate is located at the left side of the second movable plate, and the second small screw is threadedly coupled with the second fixed plate,
Second small screw is in contact with the second movable plate.
It, can be according to the first U-tube and the second U-tube the two of steel arch-shelf after to the steel arch-shelf construction in tunnel
Side is punched, and then the first U-tube and the second U-tube are inserted into beaten hole, and big fixed plate is by steel arch-shelf pressure at this time
Firmly, then steel arch-shelf is clamped by first clamping plate and second clamping plate, then again to the first big nut, the second big nut, third
Big nut and the fourth-largest nut are screwed, and first clamping plate and second clamping plate can be tightly pressed on steel arch-shelf, then again
Slip casting is carried out to the first U-tube and the second U-tube respectively by the first Grouting Pipe and the second Grouting Pipe, the first slip casting can be passed through
Hole and the second injected hole carry out slip casting to beaten hole, can firmly fix the first U-tube and the second U-tube, fixed
It is convenient, and first clamping plate and second clamping plate can be adjusted according to steel arch-shelf, different steel arch-shelfs can be suitable for, answered
It is wide with range.
First stifled pulpboard, the second stifled pulpboard, third block up pulpboard and the 4th stifled pulpboard and can block beaten hole, to institute
It when the hole beaten carries out slip casting, can prevent mortar from leaking out waste, save material, while the first connecting plate can be the first big guiding
Bar, the first big screw rod and the second largest screw rod provide fixed auxiliary, can prevent the first big guide rod, the first big screw rod and second largest
The deformation of screw rod overstress, while the second connecting plate can provide for the second largest guide rod, the third-largest screw rod and the fourth-largest screw rod
Fixed auxiliary can prevent the second largest guide rod, the third-largest screw rod and the deformation of the fourth-largest screw rod overstress, extend and use the longevity
Life.
Circular steel arch-shelf can be clamped by the first cushion block and the second cushion block at this time, compactness is good, good fixing effect,
And first rectangle cap can be removed from first clamping plate, while the second rectangle cap can be removed from second clamping plate, dismounting side
Just quick, have a wide range of application.
The first small screw and the second small screw can respectively push down the first movable plate and the second movable plate at this time, prevent
One rectangle cap and the second rectangle cap surprisingly fall off, securely and reliably, can be to the first small screw and the second small spiral shell when needing to dismount
Bar is screwed, and the first small screw and the second small screw are removed from the first movable plate and the second movable plate respectively.
Have the beneficial effect that a kind of device for being convenient for fixing steel arch-shelf for constructing tunnel provided by the present invention, moulding
Novelty, structure is simple, easy to use, good fixing effect, can flexibly be adjusted, and can be suitable for different steel arch-shelfs,
Have a wide range of application, be conducive to the saving of cost, be easy to manufacture, maintenance easy to maintain is manufactured and maintenance and repair cost
It is low.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention.
Fig. 2 is schematic view of the front view of the invention.
Fig. 3 is the enlarged diagram of part A of the invention.
Fig. 4 is the overlooking structure diagram of the first cushion block and the second cushion block of the invention.
Wherein: 1 first U-tube, 2 second U-tubes, 3 first rotary tables, 4 second rotary tables, 5 big fixed plates, 6 first
Clamping plate, 7 second clamping plates, 8 first Grouting Pipes, 9 second Grouting Pipes, 10 first big guide rods, the 11 second largest guide rods, 12
First big screw rod, 13 first big nuts, the 14 second largest screw rods, 15 second big nuts, 16 the third-largest screw rods, 17 is the third-largest
Nut, 18 the fourth-largest screw rods, 19 the fourth-largest nuts, 21 first stifled pulpboards, 22 second stifled pulpboards, 23 thirds block up pulpboard, and 24
4th stifled pulpboard, 25 first connecting plates, 26 second connecting plates, 31 first rectangle caps, 32 first movable plates, 33 first is small
Guide rod, 34 first little springs, 35 first cushion blocks, 36 second rectangle caps, 37 second movable plates, 38 second small guide rods,
39 second little springs, 40 second cushion blocks, 41 first fixed plates, 42 first small screws, 43 second fixed plates, 44 second is small
Screw rod, 61 first movable spans, 62 second movable spans, 63 first large through-holes, 64 first big pilot holes, 65 second large through-holes,
71 third movable spans, 72 the 4th movable spans, 73 third large through-holes, the 74 second largest pilot holes, 75 the fourth-largest through-holes, 101
First injected hole, 201 second injected holes, 321 first small pilot holes, 371 second small pilot holes.
Specific embodiment
The optimal technical scheme that the invention will now be described in detail with reference to the accompanying drawings.
Embodiment 1
It is a kind of to be convenient for including as shown in Figs 1-4 the first U-tube 1, the 2nd U to the fixed device of steel arch-shelf for constructing tunnel
Shape pipe 2, the first rotary table 3, the second rotary table 4, big fixed plate 5, first clamping plate 6, second clamping plate 7, the first Grouting Pipe 8, the second slip casting
Pipe 9, the first big guide rod 10, the second largest guide rod 11, the first big screw rod 12, the first big nut 13, the second largest screw rod 14, second
Big nut 15, the third-largest screw rod 16, third big nut 17, the fourth-largest screw rod 18 and the fourth-largest nut 19, the second U-tube 2 are located at
The underface of first U-tube 1, the rear end of the first U-tube 1 are provided with the first injected hole 101, and the rear end of the first U-tube 1 is connected with
One rotary table 3, the rear end of the second U-tube 2 are provided with the second injected hole 201, and the rear end of the second U-tube 2 is connected with the second rotary table 4, the
The middle part of one U-tube 1 is embedded on the top of big fixed plate 5, and the middle part of the second U-tube 2 is embedded in the lower part of big fixed plate 5, the
One clamping plate 6 is located at the left side of big fixed plate 5, and first clamping plate 6 is provided with the first movable span 61 and the second movable span 62, the first U-tube 1
Front tube be located in the first movable span 61, the front tube of the second U-tube 2 is located in the second movable span 62, and second clamping plate 7 is located at
The right side of big fixed plate 5, second clamping plate 7 are provided with third movable span 71 and the 4th movable span 72, the front tube position of the first U-tube 1
In in third movable span 71, the front tube of the second U-tube 2 is located in the 4th movable span 72, the two sides bilateral symmetry of big fixed plate 5
Formula is provided with the first Grouting Pipe 8, and the rear end of the first Grouting Pipe 8 is connected with the front side of the first U-tube 1, the first Grouting Pipe 8 and
One U-tube 1 is connected, and the first Grouting Pipe 8 is between first clamping plate 6 and second clamping plate 7, two sides of big fixed plate 5 or so pair
Title formula is provided with the second Grouting Pipe 9, and the rear end of the second Grouting Pipe 9 is connected with the front side of the second U-tube 2, the second Grouting Pipe 9 with
Second U-tube 2 is connected, and between first clamping plate 6 and second clamping plate 7, the left side wall of big fixed plate 5 connects the second Grouting Pipe 9
It is connected to the first big guide rod 10, the right side wall of big fixed plate 5 is connected with the second largest guide rod 11, the first big guide rod 10 and second
Big guide rod 11 is respectively positioned between the first U-tube 1 and the second U-tube 2, and the middle part of first clamping plate 6 is provided with the first big pilot hole 64,
First big guide rod 10 is located in the first big pilot hole 64, and the first big pilot hole 64 is located at the first movable span 61 and the second movable span
Between 62, first clamping plate 6 is provided with the first large through-hole 63 and the second large through-hole 65, the first large through-hole 63 be located at the first movable span 61 with
Between first big pilot hole 64, the second large through-hole 65 is between the second movable span 62 and the first big pilot hole 64, big fixed plate 5
Left side wall be connected with the first big screw rod 12 and the second largest screw rod 14, the first big screw rod 12 is located in the first large through-hole 63, first
Big nut 13 is located at the left side of first clamping plate 6, and the first 13 sets of big nut is on the first big screw rod 12, the first big nut 13 and first
Big screw rod 12 is threadedly coupled, and the second largest screw rod 14 is located in the second large through-hole 65, and the second big nut 15 is located at a left side for first clamping plate 6
Side, the second 15 sets of big nut is on the second largest screw rod 14, and the second big nut 15 is threadedly coupled with the second largest screw rod 14, second clamping plate
7 middle part is provided with the second largest pilot hole 74, and the second largest guide rod 11 is located in the second largest pilot hole 74, the second largest pilot hole 74
Between third movable span 71 and the 4th movable span 72, second clamping plate 7 is provided with third large through-hole 73 and the fourth-largest through-hole 75, third
For large through-hole 73 between third movable span 71 and the second largest pilot hole 74, the fourth-largest through-hole 75 is located at the 4th movable span 72 and
Between two big pilot holes 74, the right side wall of big fixed plate 5 is connected with the third-largest screw rod 16 and the fourth-largest screw rod 18, the third-largest screw rod
16 are located in third large through-hole 73, and third big nut 17 is located at the right side of second clamping plate 7, and 17 sets of third big nut in the third-largest spiral shell
On bar 16, third big nut 17 is threadedly coupled with the third-largest screw rod 16, and the fourth-largest screw rod 18 is located in the fourth-largest through-hole 75, and the 4th
Big nut 19 is located at the right side of second clamping plate 7,19 sets of the fourth-largest nut on the fourth-largest screw rod 18, the fourth-largest nut 19 and the 4th
Big screw rod 18 is threadedly coupled.
Embodiment 2
It is a kind of to be convenient for including as shown in Figs 1-4 the first U-tube 1, the 2nd U to the fixed device of steel arch-shelf for constructing tunnel
Shape pipe 2, the first rotary table 3, the second rotary table 4, big fixed plate 5, first clamping plate 6, second clamping plate 7, the first Grouting Pipe 8, the second slip casting
Pipe 9, the first big guide rod 10, the second largest guide rod 11, the first big screw rod 12, the first big nut 13, the second largest screw rod 14, second
Big nut 15, the third-largest screw rod 16, third big nut 17, the fourth-largest screw rod 18 and the fourth-largest nut 19, the second U-tube 2 are located at
The underface of first U-tube 1, the rear end of the first U-tube 1 are provided with the first injected hole 101, and the rear end of the first U-tube 1 is connected with
One rotary table 3, the rear end of the second U-tube 2 are provided with the second injected hole 201, and the rear end of the second U-tube 2 is connected with the second rotary table 4, the
The middle part of one U-tube 1 is embedded on the top of big fixed plate 5, and the middle part of the second U-tube 2 is embedded in the lower part of big fixed plate 5, the
One clamping plate 6 is located at the left side of big fixed plate 5, and first clamping plate 6 is provided with the first movable span 61 and the second movable span 62, the first U-tube 1
Front tube be located in the first movable span 61, the front tube of the second U-tube 2 is located in the second movable span 62, and second clamping plate 7 is located at
The right side of big fixed plate 5, second clamping plate 7 are provided with third movable span 71 and the 4th movable span 72, the front tube position of the first U-tube 1
In in third movable span 71, the front tube of the second U-tube 2 is located in the 4th movable span 72, the two sides bilateral symmetry of big fixed plate 5
Formula is provided with the first Grouting Pipe 8, and the rear end of the first Grouting Pipe 8 is connected with the front side of the first U-tube 1, the first Grouting Pipe 8 and
One U-tube 1 is connected, and the first Grouting Pipe 8 is between first clamping plate 6 and second clamping plate 7, two sides of big fixed plate 5 or so pair
Title formula is provided with the second Grouting Pipe 9, and the rear end of the second Grouting Pipe 9 is connected with the front side of the second U-tube 2, the second Grouting Pipe 9 with
Second U-tube 2 is connected, and between first clamping plate 6 and second clamping plate 7, the left side wall of big fixed plate 5 connects the second Grouting Pipe 9
It is connected to the first big guide rod 10, the right side wall of big fixed plate 5 is connected with the second largest guide rod 11, the first big guide rod 10 and second
Big guide rod 11 is respectively positioned between the first U-tube 1 and the second U-tube 2, and the middle part of first clamping plate 6 is provided with the first big pilot hole 64,
First big guide rod 10 is located in the first big pilot hole 64, and the first big pilot hole 64 is located at the first movable span 61 and the second movable span
Between 62, first clamping plate 6 is provided with the first large through-hole 63 and the second large through-hole 65, the first large through-hole 63 be located at the first movable span 61 with
Between first big pilot hole 64, the second large through-hole 65 is between the second movable span 62 and the first big pilot hole 64, big fixed plate 5
Left side wall be connected with the first big screw rod 12 and the second largest screw rod 14, the first big screw rod 12 is located in the first large through-hole 63, first
Big nut 13 is located at the left side of first clamping plate 6, and the first 13 sets of big nut is on the first big screw rod 12, the first big nut 13 and first
Big screw rod 12 is threadedly coupled, and the second largest screw rod 14 is located in the second large through-hole 65, and the second big nut 15 is located at a left side for first clamping plate 6
Side, the second 15 sets of big nut is on the second largest screw rod 14, and the second big nut 15 is threadedly coupled with the second largest screw rod 14, second clamping plate
7 middle part is provided with the second largest pilot hole 74, and the second largest guide rod 11 is located in the second largest pilot hole 74, the second largest pilot hole 74
Between third movable span 71 and the 4th movable span 72, second clamping plate 7 is provided with third large through-hole 73 and the fourth-largest through-hole 75, third
For large through-hole 73 between third movable span 71 and the second largest pilot hole 74, the fourth-largest through-hole 75 is located at the 4th movable span 72 and
Between two big pilot holes 74, the right side wall of big fixed plate 5 is connected with the third-largest screw rod 16 and the fourth-largest screw rod 18, the third-largest screw rod
16 are located in third large through-hole 73, and third big nut 17 is located at the right side of second clamping plate 7, and 17 sets of third big nut in the third-largest spiral shell
On bar 16, third big nut 17 is threadedly coupled with the third-largest screw rod 16, and the fourth-largest screw rod 18 is located in the fourth-largest through-hole 75, and the 4th
Big nut 19 is located at the right side of second clamping plate 7,19 sets of the fourth-largest nut on the fourth-largest screw rod 18, the fourth-largest nut 19 and the 4th
Big screw rod 18 is threadedly coupled.
It further include thering is the first stifled pulpboard 21, the second stifled pulpboard 22, third to block up pulpboard 23, the 4th stifled connection of pulpboard 24, first
Plate 25 and the second connecting plate 26, for the first stifled 21 fixing sleeve of pulpboard at the middle part of 1 left side pipe of the first U-tube, the second stifled pulpboard 22 is solid
Surely it covering at the middle part of 2 left side pipe of the second U-tube, third blocks up 23 fixing sleeve of pulpboard at the middle part of 1 right side pipe of the first U-tube, and the 4th
For stifled 24 fixing sleeve of pulpboard at the middle part of 2 right side pipe of the second U-tube, the first connecting plate 25 is located at the first stifled pulpboard 21 and the second stifled slurry
The front of plate 22, the first connecting plate 25 are located at the left side of the first U-tube 1 and the second U-tube 2, the first U-tube 1 and the second U-tube
2 are connected with the first connecting plate 25, and the first big guide rod 10, the first big screw rod 12 and the second largest screw rod 14 are connect with first
The right side wall of plate 25 is connected, and the second connecting plate 26 is located at the front that third blocks up pulpboard 23 and the 4th stifled pulpboard 24, the second connection
Plate 26 is located at the right side of the first U-tube 1 and the second U-tube 2, the first U-tube 1 and the second U-tube 2 with 26 phase of the second connecting plate
Connection, the second largest guide rod 11, the third-largest screw rod 16 and the fourth-largest screw rod 18 are connected with the left side wall of the second connecting plate 26.
Embodiment 3
It is a kind of to be convenient for including as shown in Figs 1-4 the first U-tube 1, the 2nd U to the fixed device of steel arch-shelf for constructing tunnel
Shape pipe 2, the first rotary table 3, the second rotary table 4, big fixed plate 5, first clamping plate 6, second clamping plate 7, the first Grouting Pipe 8, the second slip casting
Pipe 9, the first big guide rod 10, the second largest guide rod 11, the first big screw rod 12, the first big nut 13, the second largest screw rod 14, second
Big nut 15, the third-largest screw rod 16, third big nut 17, the fourth-largest screw rod 18 and the fourth-largest nut 19, the second U-tube 2 are located at
The underface of first U-tube 1, the rear end of the first U-tube 1 are provided with the first injected hole 101, and the rear end of the first U-tube 1 is connected with
One rotary table 3, the rear end of the second U-tube 2 are provided with the second injected hole 201, and the rear end of the second U-tube 2 is connected with the second rotary table 4, the
The middle part of one U-tube 1 is embedded on the top of big fixed plate 5, and the middle part of the second U-tube 2 is embedded in the lower part of big fixed plate 5, the
One clamping plate 6 is located at the left side of big fixed plate 5, and first clamping plate 6 is provided with the first movable span 61 and the second movable span 62, the first U-tube 1
Front tube be located in the first movable span 61, the front tube of the second U-tube 2 is located in the second movable span 62, and second clamping plate 7 is located at
The right side of big fixed plate 5, second clamping plate 7 are provided with third movable span 71 and the 4th movable span 72, the front tube position of the first U-tube 1
In in third movable span 71, the front tube of the second U-tube 2 is located in the 4th movable span 72, the two sides bilateral symmetry of big fixed plate 5
Formula is provided with the first Grouting Pipe 8, and the rear end of the first Grouting Pipe 8 is connected with the front side of the first U-tube 1, the first Grouting Pipe 8 and
One U-tube 1 is connected, and the first Grouting Pipe 8 is between first clamping plate 6 and second clamping plate 7, two sides of big fixed plate 5 or so pair
Title formula is provided with the second Grouting Pipe 9, and the rear end of the second Grouting Pipe 9 is connected with the front side of the second U-tube 2, the second Grouting Pipe 9 with
Second U-tube 2 is connected, and between first clamping plate 6 and second clamping plate 7, the left side wall of big fixed plate 5 connects the second Grouting Pipe 9
It is connected to the first big guide rod 10, the right side wall of big fixed plate 5 is connected with the second largest guide rod 11, the first big guide rod 10 and second
Big guide rod 11 is respectively positioned between the first U-tube 1 and the second U-tube 2, and the middle part of first clamping plate 6 is provided with the first big pilot hole 64,
First big guide rod 10 is located in the first big pilot hole 64, and the first big pilot hole 64 is located at the first movable span 61 and the second movable span
Between 62, first clamping plate 6 is provided with the first large through-hole 63 and the second large through-hole 65, the first large through-hole 63 be located at the first movable span 61 with
Between first big pilot hole 64, the second large through-hole 65 is between the second movable span 62 and the first big pilot hole 64, big fixed plate 5
Left side wall be connected with the first big screw rod 12 and the second largest screw rod 14, the first big screw rod 12 is located in the first large through-hole 63, first
Big nut 13 is located at the left side of first clamping plate 6, and the first 13 sets of big nut is on the first big screw rod 12, the first big nut 13 and first
Big screw rod 12 is threadedly coupled, and the second largest screw rod 14 is located in the second large through-hole 65, and the second big nut 15 is located at a left side for first clamping plate 6
Side, the second 15 sets of big nut is on the second largest screw rod 14, and the second big nut 15 is threadedly coupled with the second largest screw rod 14, second clamping plate
7 middle part is provided with the second largest pilot hole 74, and the second largest guide rod 11 is located in the second largest pilot hole 74, the second largest pilot hole 74
Between third movable span 71 and the 4th movable span 72, second clamping plate 7 is provided with third large through-hole 73 and the fourth-largest through-hole 75, third
For large through-hole 73 between third movable span 71 and the second largest pilot hole 74, the fourth-largest through-hole 75 is located at the 4th movable span 72 and
Between two big pilot holes 74, the right side wall of big fixed plate 5 is connected with the third-largest screw rod 16 and the fourth-largest screw rod 18, the third-largest screw rod
16 are located in third large through-hole 73, and third big nut 17 is located at the right side of second clamping plate 7, and 17 sets of third big nut in the third-largest spiral shell
On bar 16, third big nut 17 is threadedly coupled with the third-largest screw rod 16, and the fourth-largest screw rod 18 is located in the fourth-largest through-hole 75, and the 4th
Big nut 19 is located at the right side of second clamping plate 7,19 sets of the fourth-largest nut on the fourth-largest screw rod 18, the fourth-largest nut 19 and the 4th
Big screw rod 18 is threadedly coupled.
It further include thering is the first stifled pulpboard 21, the second stifled pulpboard 22, third to block up pulpboard 23, the 4th stifled connection of pulpboard 24, first
Plate 25 and the second connecting plate 26, for the first stifled 21 fixing sleeve of pulpboard at the middle part of 1 left side pipe of the first U-tube, the second stifled pulpboard 22 is solid
Surely it covering at the middle part of 2 left side pipe of the second U-tube, third blocks up 23 fixing sleeve of pulpboard at the middle part of 1 right side pipe of the first U-tube, and the 4th
For stifled 24 fixing sleeve of pulpboard at the middle part of 2 right side pipe of the second U-tube, the first connecting plate 25 is located at the first stifled pulpboard 21 and the second stifled slurry
The front of plate 22, the first connecting plate 25 are located at the left side of the first U-tube 1 and the second U-tube 2, the first U-tube 1 and the second U-tube
2 are connected with the first connecting plate 25, and the first big guide rod 10, the first big screw rod 12 and the second largest screw rod 14 are connect with first
The right side wall of plate 25 is connected, and the second connecting plate 26 is located at the front that third blocks up pulpboard 23 and the 4th stifled pulpboard 24, the second connection
Plate 26 is located at the right side of the first U-tube 1 and the second U-tube 2, the first U-tube 1 and the second U-tube 2 with 26 phase of the second connecting plate
Connection, the second largest guide rod 11, the third-largest screw rod 16 and the fourth-largest screw rod 18 are connected with the left side wall of the second connecting plate 26.
It further include having the first rectangle cap 31, the first movable plate 32, the first small guide rod 33, the first little spring 34, first pad
Block 35, the second rectangle cap 36, the second movable plate 37, the second small guide rod 38, the second little spring 39 and the second cushion block 40, the first folder
The two sides of plate 6 formula symmetrical above and below is provided with the first rectangle cap 31, and the first 31 sets of rectangle cap is in first clamping plate 6, the first rectangle cap
31 are in contact with first clamping plate 6, and the right side of the first rectangle cap 31 is connected with the first movable plate 32, and the first movable plate 32 is provided with first
Small pilot hole 321, the first cushion block 35 are located at the right side of first clamping plate 6, and the first cushion block 35 is in contact with first clamping plate 6, the first pad
The formula symmetrical above and below of block 35 is connected with the first small guide rod 33, and the first small guide rod 33 is located in the first small pilot hole 321, and first is small
34 sets of spring on the first small guide rod 33, the first movable plate 32 is between the first little spring 34 and the first cushion block 35, second
The two sides of clamping plate 7 formula symmetrical above and below is provided with the second rectangle cap 36, and the second 36 sets of rectangle cap is in second clamping plate 7, the second rectangle
Cap 36 is in contact with second clamping plate 7, and the left side of the second rectangle cap 36 is connected with the second movable plate 37, and the second movable plate 37 is provided with
Two small pilot holes 371, the second cushion block 40 are located at the left side of second clamping plate 7, and the second cushion block 40 is in contact with second clamping plate 7, and second
The formula symmetrical above and below of cushion block 40 is connected with the second small guide rod 38, and the second small guide rod 38 is located in the second small pilot hole 371, and second
39 sets of little spring on the second small guide rod 38, the second movable plate 37 is between the second little spring 39 and the second cushion block 40.
Embodiment 4
It is a kind of to be convenient for including as shown in Figs 1-4 the first U-tube 1, the 2nd U to the fixed device of steel arch-shelf for constructing tunnel
Shape pipe 2, the first rotary table 3, the second rotary table 4, big fixed plate 5, first clamping plate 6, second clamping plate 7, the first Grouting Pipe 8, the second slip casting
Pipe 9, the first big guide rod 10, the second largest guide rod 11, the first big screw rod 12, the first big nut 13, the second largest screw rod 14, second
Big nut 15, the third-largest screw rod 16, third big nut 17, the fourth-largest screw rod 18 and the fourth-largest nut 19, the second U-tube 2 are located at
The underface of first U-tube 1, the rear end of the first U-tube 1 are provided with the first injected hole 101, and the rear end of the first U-tube 1 is connected with
One rotary table 3, the rear end of the second U-tube 2 are provided with the second injected hole 201, and the rear end of the second U-tube 2 is connected with the second rotary table 4, the
The middle part of one U-tube 1 is embedded on the top of big fixed plate 5, and the middle part of the second U-tube 2 is embedded in the lower part of big fixed plate 5, the
One clamping plate 6 is located at the left side of big fixed plate 5, and first clamping plate 6 is provided with the first movable span 61 and the second movable span 62, the first U-tube 1
Front tube be located in the first movable span 61, the front tube of the second U-tube 2 is located in the second movable span 62, and second clamping plate 7 is located at
The right side of big fixed plate 5, second clamping plate 7 are provided with third movable span 71 and the 4th movable span 72, the front tube position of the first U-tube 1
In in third movable span 71, the front tube of the second U-tube 2 is located in the 4th movable span 72, the two sides bilateral symmetry of big fixed plate 5
Formula is provided with the first Grouting Pipe 8, and the rear end of the first Grouting Pipe 8 is connected with the front side of the first U-tube 1, the first Grouting Pipe 8 and
One U-tube 1 is connected, and the first Grouting Pipe 8 is between first clamping plate 6 and second clamping plate 7, two sides of big fixed plate 5 or so pair
Title formula is provided with the second Grouting Pipe 9, and the rear end of the second Grouting Pipe 9 is connected with the front side of the second U-tube 2, the second Grouting Pipe 9 with
Second U-tube 2 is connected, and between first clamping plate 6 and second clamping plate 7, the left side wall of big fixed plate 5 connects the second Grouting Pipe 9
It is connected to the first big guide rod 10, the right side wall of big fixed plate 5 is connected with the second largest guide rod 11, the first big guide rod 10 and second
Big guide rod 11 is respectively positioned between the first U-tube 1 and the second U-tube 2, and the middle part of first clamping plate 6 is provided with the first big pilot hole 64,
First big guide rod 10 is located in the first big pilot hole 64, and the first big pilot hole 64 is located at the first movable span 61 and the second movable span
Between 62, first clamping plate 6 is provided with the first large through-hole 63 and the second large through-hole 65, the first large through-hole 63 be located at the first movable span 61 with
Between first big pilot hole 64, the second large through-hole 65 is between the second movable span 62 and the first big pilot hole 64, big fixed plate 5
Left side wall be connected with the first big screw rod 12 and the second largest screw rod 14, the first big screw rod 12 is located in the first large through-hole 63, first
Big nut 13 is located at the left side of first clamping plate 6, and the first 13 sets of big nut is on the first big screw rod 12, the first big nut 13 and first
Big screw rod 12 is threadedly coupled, and the second largest screw rod 14 is located in the second large through-hole 65, and the second big nut 15 is located at a left side for first clamping plate 6
Side, the second 15 sets of big nut is on the second largest screw rod 14, and the second big nut 15 is threadedly coupled with the second largest screw rod 14, second clamping plate
7 middle part is provided with the second largest pilot hole 74, and the second largest guide rod 11 is located in the second largest pilot hole 74, the second largest pilot hole 74
Between third movable span 71 and the 4th movable span 72, second clamping plate 7 is provided with third large through-hole 73 and the fourth-largest through-hole 75, third
For large through-hole 73 between third movable span 71 and the second largest pilot hole 74, the fourth-largest through-hole 75 is located at the 4th movable span 72 and
Between two big pilot holes 74, the right side wall of big fixed plate 5 is connected with the third-largest screw rod 16 and the fourth-largest screw rod 18, the third-largest screw rod
16 are located in third large through-hole 73, and third big nut 17 is located at the right side of second clamping plate 7, and 17 sets of third big nut in the third-largest spiral shell
On bar 16, third big nut 17 is threadedly coupled with the third-largest screw rod 16, and the fourth-largest screw rod 18 is located in the fourth-largest through-hole 75, and the 4th
Big nut 19 is located at the right side of second clamping plate 7,19 sets of the fourth-largest nut on the fourth-largest screw rod 18, the fourth-largest nut 19 and the 4th
Big screw rod 18 is threadedly coupled.
It further include thering is the first stifled pulpboard 21, the second stifled pulpboard 22, third to block up pulpboard 23, the 4th stifled connection of pulpboard 24, first
Plate 25 and the second connecting plate 26, for the first stifled 21 fixing sleeve of pulpboard at the middle part of 1 left side pipe of the first U-tube, the second stifled pulpboard 22 is solid
Surely it covering at the middle part of 2 left side pipe of the second U-tube, third blocks up 23 fixing sleeve of pulpboard at the middle part of 1 right side pipe of the first U-tube, and the 4th
For stifled 24 fixing sleeve of pulpboard at the middle part of 2 right side pipe of the second U-tube, the first connecting plate 25 is located at the first stifled pulpboard 21 and the second stifled slurry
The front of plate 22, the first connecting plate 25 are located at the left side of the first U-tube 1 and the second U-tube 2, the first U-tube 1 and the second U-tube
2 are connected with the first connecting plate 25, and the first big guide rod 10, the first big screw rod 12 and the second largest screw rod 14 are connect with first
The right side wall of plate 25 is connected, and the second connecting plate 26 is located at the front that third blocks up pulpboard 23 and the 4th stifled pulpboard 24, the second connection
Plate 26 is located at the right side of the first U-tube 1 and the second U-tube 2, the first U-tube 1 and the second U-tube 2 with 26 phase of the second connecting plate
Connection, the second largest guide rod 11, the third-largest screw rod 16 and the fourth-largest screw rod 18 are connected with the left side wall of the second connecting plate 26.
It further include having the first rectangle cap 31, the first movable plate 32, the first small guide rod 33, the first little spring 34, first pad
Block 35, the second rectangle cap 36, the second movable plate 37, the second small guide rod 38, the second little spring 39 and the second cushion block 40, the first folder
The two sides of plate 6 formula symmetrical above and below is provided with the first rectangle cap 31, and the first 31 sets of rectangle cap is in first clamping plate 6, the first rectangle cap
31 are in contact with first clamping plate 6, and the right side of the first rectangle cap 31 is connected with the first movable plate 32, and the first movable plate 32 is provided with first
Small pilot hole 321, the first cushion block 35 are located at the right side of first clamping plate 6, and the first cushion block 35 is in contact with first clamping plate 6, the first pad
The formula symmetrical above and below of block 35 is connected with the first small guide rod 33, and the first small guide rod 33 is located in the first small pilot hole 321, and first is small
34 sets of spring on the first small guide rod 33, the first movable plate 32 is between the first little spring 34 and the first cushion block 35, second
The two sides of clamping plate 7 formula symmetrical above and below is provided with the second rectangle cap 36, and the second 36 sets of rectangle cap is in second clamping plate 7, the second rectangle
Cap 36 is in contact with second clamping plate 7, and the left side of the second rectangle cap 36 is connected with the second movable plate 37, and the second movable plate 37 is provided with
Two small pilot holes 371, the second cushion block 40 are located at the left side of second clamping plate 7, and the second cushion block 40 is in contact with second clamping plate 7, and second
The formula symmetrical above and below of cushion block 40 is connected with the second small guide rod 38, and the second small guide rod 38 is located in the second small pilot hole 371, and second
39 sets of little spring on the second small guide rod 38, the second movable plate 37 is between the second little spring 39 and the second cushion block 40.
It further include having the first fixed plate 41, the first small screw 42, the second fixed plate 43 and the second small screw 44, the first cushion block
35 formulas symmetrical above and below are connected with the first fixed plate 41, and the first fixed plate 41 is located at the right side of the first movable plate 32, the first small screw
42 are threadedly coupled with the first fixed plate 41, and the first small screw 42 is in contact with the first movable plate 32, and the second cushion block 40 is symmetrical above and below
Formula is connected with the second fixed plate 43, and the second fixed plate 43 is located at the left side of the second movable plate 37, and the second small screw 44 and second is solid
Fixed board 43 is threadedly coupled, and the second small screw 44 is in contact with the second movable plate 37.
It, can be according to the first U-tube 1 and the second U-tube 2 in steel arch-shelf after to the steel arch-shelf construction in tunnel
Two sides are punched, and then the first U-tube 1 and the second U-tube 2 are inserted into beaten hole, and big fixed plate 5 is by steel arch at this time
Frame is pushed down, and is then clamped steel arch-shelf by first clamping plate 6 and second clamping plate 7, then again to the first big nut 13, the second largest spiral shell
Mother 15, third big nut 17 and the fourth-largest nut 19 are screwed, and can be tightly pressed at first clamping plate 6 and second clamping plate 7
On steel arch-shelf, then the first U-tube 1 and the second U-tube 2 are infused respectively by the first Grouting Pipe 8 and the second Grouting Pipe 9 again
Slurry can carry out slip casting by the hole that 201 pairs of the first injected hole 101 and the second injected hole are beaten, can be firmly by the first U-shaped
Pipe 1 and the second U-tube 2 are fixed, and are fixed conveniently, and can be adjusted according to steel arch-shelf to first clamping plate 6 and second clamping plate 7
It is whole, different steel arch-shelfs can be suitable for, had a wide range of application.
First stifled pulpboard 21, the second stifled pulpboard 22, third block up pulpboard 23 and the 4th stifled pulpboard 24 and can block up beaten hole
Firmly, it when carrying out slip casting to beaten hole, can prevent mortar from leaking out waste, save material, while the first connecting plate 25 can
Fixed auxiliary is provided for the first big guide rod 10, the first big screw rod 12 and the second largest screw rod 14, the first big guide rod can be prevented
10, the first big screw rod 12 and the deformation of 14 overstress of the second largest screw rod, while the second connecting plate 26 can be the second largest guide rod
11, the third-largest screw rod 16 and the fourth-largest screw rod 18 provide fixed auxiliary, can prevent the second largest guide rod 11, the third-largest screw rod 16
It deforms, prolongs the service life with the fourth-largest 18 overstress of screw rod.
Circular steel arch-shelf can be clamped by the first cushion block 35 and the second cushion block 40 at this time, compactness is good, fixed effect
Fruit is good, and the first rectangle cap 31 can be removed from first clamping plate 6, while the second rectangle cap 36 can be from second clamping plate 7
It removes, it is convenient to disassembly, have a wide range of application.
The first small screw 42 and the second small screw 44 can respectively press the first movable plate 32 and the second movable plate 37 at this time
Firmly, prevent the first rectangle cap 31 and the second rectangle cap 36 from surprisingly falling off, it securely and reliably, can be small to first when needing to dismount
Screw rod 42 and the second small screw 44 are screwed, and by the first small screw 42 and the second small screw 44 respectively from the first movable plate 32
It is removed on the second movable plate 37.
Although describing the present invention referring to exemplary embodiment, it should be understood that the present invention is not limited to disclosed to show
Example property embodiment.The scope of the following claims should give broadest explanation, to cover all modification and equivalent
Structure and function.
Claims (4)
1. a kind of be convenient for the device fixed to steel arch-shelf for constructing tunnel, include the first U-tube (1), the second U-tube (2),
First rotary table (3), the second rotary table (4) and big fixed plate (5), the second U-tube (2) are located at the underface of the first U-tube (1), the
The rear end of one U-tube (1) is provided with the first injected hole (101), and the rear end of the first U-tube (1) is connected with the first rotary table (3), the 2nd U
The rear end of shape pipe (2) is provided with the second injected hole (201), and the rear end of the second U-tube (2) is connected with the second rotary table (4), the first U-shaped
It is embedded in the middle part of pipe (1) and is embedded in the middle part of the top of big fixed plate (5), the second U-tube (2) in the lower part of big fixed plate (5),
It is characterized in that further including thering is first clamping plate (6), second clamping plate (7), the first Grouting Pipe (8), the second Grouting Pipe (9), first to lead greatly
To bar (10), the second largest guide rod (11), the first big screw rod (12), the first big nut (13), the second largest screw rod (14), second largest
Nut (15), the third-largest screw rod (16), third big nut (17), the fourth-largest screw rod (18) and the fourth-largest nut (19), the first folder
Plate (6) is located at the left side of big fixed plate (5), and first clamping plate (6) is provided with the first movable span (61) and the second movable span (62), and first
The front tube of U-tube (1) is located in the first movable span (61), and the front tube of the second U-tube (2) is located at the second movable span (62)
Interior, second clamping plate (7) is located at the right side of big fixed plate (5), and second clamping plate (7) is provided with third movable span (71) and the 4th movable span
(72), the front tube of the first U-tube (1) is located in third movable span (71), and it is living that the front tube of the second U-tube (2) is located at the 4th
In dynamic hole (72), the two sides bilateral symmetry formula of big fixed plate (5) is provided with the first Grouting Pipe (8), the rear end of the first Grouting Pipe (8)
It is connected on front side of the first U-tube (1), the first Grouting Pipe (8) is connected with the first U-tube (1), the first Grouting Pipe (8) position
Between first clamping plate (6) and second clamping plate (7), the two sides bilateral symmetry formula of big fixed plate (5) is provided with the second Grouting Pipe
(9), it is connected on front side of the rear end of the second Grouting Pipe (9) and the second U-tube (2), the second Grouting Pipe (9) and the second U-tube (2)
It is connected, the second Grouting Pipe (9) is located between first clamping plate (6) and second clamping plate (7), the left side wall connection of big fixed plate (5)
There is the first big guide rod (10), the right side wall of big fixed plate (5) is connected with the second largest guide rod (11), the first big guide rod (10)
And the second largest guide rod (11) is respectively positioned between the first U-tube (1) and the second U-tube (2), first clamping plate is provided in the middle part of (6)
First big pilot hole (64), the first big guide rod (10) are located in the first big pilot hole (64), and the first big pilot hole (64) is located at
Between first movable span (61) and the second movable span (62), first clamping plate (6) is provided with the first large through-hole (63) and the second large through-hole
(65), the first large through-hole (63) is located between the first movable span (61) and the first big pilot hole (64), the second large through-hole (65) position
Between the second movable span (62) and the first big pilot hole (64), the left side wall of big fixed plate (5) is connected with the first big screw rod
(12) with the second largest screw rod (14), the first big screw rod (12) is located in the first large through-hole (63), and the first big nut (13) is located at the
The left side of one clamping plate (6), the first big nut (13) cover on the first big screw rod (12), the first big nut (13) and the first big screw rod
(12) it is threadedly coupled, the second largest screw rod (14) is located in the second large through-hole (65), and the second big nut (15) is located at first clamping plate (6)
Left side, the second big nut (15) covers on the second largest screw rod (14), the second big nut (15) and the second largest screw rod (14) screw thread
It connects, is provided with the second largest pilot hole (74) in the middle part of second clamping plate (7), the second largest guide rod (11) is located at the second largest pilot hole
(74) in, the second largest pilot hole (74) is located between third movable span (71) and the 4th movable span (72), and second clamping plate (7) is provided with
Third large through-hole (73) and the fourth-largest through-hole (75), third large through-hole (73) are located at third movable span (71) and the second largest pilot hole
(74) between, the fourth-largest through-hole (75) between the 4th movable span (72) and the second largest pilot hole (74), big fixed plate (5)
Right side wall is connected with the third-largest screw rod (16) and the fourth-largest screw rod (18), and the third-largest screw rod (16) is located at third large through-hole (73)
Interior, third big nut (17) is located at the right side of second clamping plate (7), and third big nut (17) covers on the third-largest screw rod (16), the
Three big nuts (17) are threadedly coupled with the third-largest screw rod (16), and the fourth-largest screw rod (18) is located in the fourth-largest through-hole (75), and the 4th
Big nut (19) is located at the right side of second clamping plate (7), and the fourth-largest nut (19) covers on the fourth-largest screw rod (18), the fourth-largest nut
(19) it is threadedly coupled with the fourth-largest screw rod (18).
2. a kind of device for being convenient for fixing steel arch-shelf for constructing tunnel described in accordance with the claim 1, characterized in that also wrap
The first stifled pulpboard (21), the second stifled pulpboard (22), third stifled pulpboard (23), the 4th stifled pulpboard (24), the first connecting plate are included
(25) and the second connecting plate (26), the first stifled pulpboard (21) fixing sleeve block up slurry at the middle part of the first U-tube (1) left side pipe, second
The middle part of plate (22) fixing sleeve pipe on the left of the second U-tube (2), third block up pulpboard (23) fixing sleeve on the right side of the first U-tube (1)
The middle part of pipe, the middle part of the 4th stifled pulpboard (24) fixing sleeve pipe on the right side of the second U-tube (2), the first connecting plate (25) are located at the
The front of one stifled pulpboard (21) and the second stifled pulpboard (22), the first connecting plate (25) are located at the first U-tube (1) and the second U-tube
(2) left side, the first U-tube (1) and the second U-tube (2) are connected with the first connecting plate (25), the first big guide rod
(10), the first big screw rod (12) and the second largest screw rod (14) are connected with the right side wall of the first connecting plate (25), the second connection
Plate (26) is located at the front that third blocks up pulpboard (23) and the 4th stifled pulpboard (24), and the second connecting plate (26) is located at the first U-tube (1)
With the right side of the second U-tube (2), the first U-tube (1) and the second U-tube (2) are connected with the second connecting plate (26), and second
Big guide rod (11), the third-largest screw rod (16) and the fourth-largest screw rod (18) are connected with the left side wall of the second connecting plate (26).
3. a kind of according to claim 2 be convenient for the device fixed to steel arch-shelf for constructing tunnel, characterized in that also wrap
The first rectangle cap (31), the first movable plate (32), the first small guide rod (33), the first little spring (34), the first cushion block are included
(35), the second rectangle cap (36), the second movable plate (37), the second small guide rod (38), the second little spring (39) and the second cushion block
(40), the two sides formula symmetrical above and below of first clamping plate (6) is provided with the first rectangle cap (31), and the first rectangle cap (31) is covered in the first folder
On plate (6), the first rectangle cap (31) is in contact with first clamping plate (6), and the first activity is connected on the right side of the first rectangle cap (31)
Plate (32), the first movable plate (32) are provided with the first small pilot hole (321), and the first cushion block (35) is located at the right side of first clamping plate (6),
First cushion block (35) is in contact with first clamping plate (6), and the first cushion block (35) formula symmetrical above and below is connected with the first small guide rod (33),
First small guide rod (33) is located in the first small pilot hole (321), and the first little spring (34) covers on the first small guide rod (33),
For first movable plate (32) between the first little spring (34) and the first cushion block (35), the two sides of second clamping plate (7) are symmetrical above and below
Formula is provided with the second rectangle cap (36), and the second rectangle cap (36) covers on second clamping plate (7), the second rectangle cap (36) and the second folder
Plate (7) is in contact, and is connected with the second movable plate (37) on the left of the second rectangle cap (36), it is small that the second movable plate (37) is provided with second
Pilot hole (371), the second cushion block (40) are located at the left side of second clamping plate (7), and the second cushion block (40) connects with second clamping plate (7)
Touching, the second cushion block (40) formula symmetrical above and below are connected with the second small guide rod (38), and the second small guide rod (38) is located at second and small leads
Into hole (371), the second little spring (39) covers on the second small guide rod (38), and the second movable plate (37) is located at the second little spring
(39) between the second cushion block (40).
4. a kind of device for being convenient for fixing steel arch-shelf for constructing tunnel described in accordance with the claim 3, characterized in that also wrap
The first fixed plate (41), the first small screw (42), the second fixed plate (43) and the second small screw (44), the first cushion block (35) are included
Formula symmetrical above and below is connected with the first fixed plate (41), and the first fixed plate (41) is located at the right side of the first movable plate (32), and first is small
Screw rod (42) is threadedly coupled with the first fixed plate (41), and the first small screw (42) is in contact with the first movable plate (32), the second pad
Block (40) formula symmetrical above and below is connected with the second fixed plate (43), and the second fixed plate (43) is located at the left side of the second movable plate (37),
Second small screw (44) is threadedly coupled with the second fixed plate (43), and the second small screw (44) is in contact with the second movable plate (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4112694A (en) * | 1976-05-07 | 1978-09-12 | Gd Anker Gebirgs-Dubel-Anker Gmbh & Co. Kg | Tunnel-lagging element and system |
| DE3839001A1 (en) * | 1988-11-18 | 1990-05-23 | Bochumer Eisen Heintzmann | Support for roadways and tunnels |
| CN106593485A (en) * | 2016-12-28 | 2017-04-26 | 中铁第四勘察设计院集团有限公司 | Sectional steel frame welding-free fast assembly support structure for tunnel primary support construction |
| CN206513384U (en) * | 2016-12-28 | 2017-09-22 | 中铁第四勘察设计院集团有限公司 | The exempting from of a kind of tunnel steelframe welds scalable one-above-the-other layout |
| CN107503773A (en) * | 2017-09-28 | 2017-12-22 | 中铁五局集团有限公司 | A kind of beat clamping device for the installation of constructing tunnel bow member |
| CN107514270A (en) * | 2017-09-28 | 2017-12-26 | 中铁五局集团有限公司 | A kind of main clamping device for the installation of constructing tunnel bow member |
| CN110005449A (en) * | 2019-04-19 | 2019-07-12 | 代坤 | Open type TBM circle steel frame construction and its installation method |
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2019
- 2019-07-30 CN CN201910694682.3A patent/CN110424987B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4112694A (en) * | 1976-05-07 | 1978-09-12 | Gd Anker Gebirgs-Dubel-Anker Gmbh & Co. Kg | Tunnel-lagging element and system |
| DE3839001A1 (en) * | 1988-11-18 | 1990-05-23 | Bochumer Eisen Heintzmann | Support for roadways and tunnels |
| CN106593485A (en) * | 2016-12-28 | 2017-04-26 | 中铁第四勘察设计院集团有限公司 | Sectional steel frame welding-free fast assembly support structure for tunnel primary support construction |
| CN206513384U (en) * | 2016-12-28 | 2017-09-22 | 中铁第四勘察设计院集团有限公司 | The exempting from of a kind of tunnel steelframe welds scalable one-above-the-other layout |
| CN107503773A (en) * | 2017-09-28 | 2017-12-22 | 中铁五局集团有限公司 | A kind of beat clamping device for the installation of constructing tunnel bow member |
| CN107514270A (en) * | 2017-09-28 | 2017-12-26 | 中铁五局集团有限公司 | A kind of main clamping device for the installation of constructing tunnel bow member |
| CN110005449A (en) * | 2019-04-19 | 2019-07-12 | 代坤 | Open type TBM circle steel frame construction and its installation method |
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| CN110424987B (en) | 2020-10-27 |
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