CN109403620A - A kind of Construction of Civil Engineering supporting construction - Google Patents
A kind of Construction of Civil Engineering supporting construction Download PDFInfo
- Publication number
- CN109403620A CN109403620A CN201811331315.9A CN201811331315A CN109403620A CN 109403620 A CN109403620 A CN 109403620A CN 201811331315 A CN201811331315 A CN 201811331315A CN 109403620 A CN109403620 A CN 109403620A
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- China
- Prior art keywords
- height adjustment
- adjustment device
- construction
- brace
- cross
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000010276 construction Methods 0.000 title claims abstract description 48
- 239000002131 composite material Substances 0.000 claims abstract description 21
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 238000013016 damping Methods 0.000 claims description 8
- 238000007689 inspection Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 description 5
- 241001270131 Agaricus moelleri Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/02—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for rooms as a whole by which walls and floors are cast simultaneously, whole storeys, or whole buildings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/14—Bracing or strutting arrangements for formwalls; Devices for aligning forms
-
- 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
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/102—Removable shuttering; Bearing or supporting devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a kind of Construction of Civil Engineering supporting construction, bottom plate including dividing into running gear, multiple cross-brace devices for stacking setting along the vertical direction are provided with above bottom plate, the bearing length of cross-brace device is adjustable, the top of the cross-brace device of the top is provided with the composite support device for longitudinal bracing and cambered surface support, and the height of composite support device is adjustable；It is provided with pressure-detecting device on cross-brace device and composite support device, pressure-detecting device is electrically connected with the controller, and controller is electrically connected by control switch with power supply, and controller and power supply are arranged on bottom plate.The bearing length of cross-brace device of the invention is adjustable, composite support device height is adjustable, can quantitative detection and control support when pressure, the generation for preventing too large or too small the crossing of active force from supporting or owing to support phenomenon, improve the safety of supporting, its adaptability is good, and practicability is good, is worthy to be popularized.
Description
Technical field
The invention belongs to constructing device and equipment technical field, in particular to a kind of Construction of Civil Engineering supporting construction.
Background technique
Safety responsibility in Civil Engineering Construction is great, gently then generates economic loss, and heavy then threat to life is safe, so doing
Support work is most important in good construction.Existing civil engineering supporting construction is the fixed support having a single function mostly, and is propped up
Support force is difficult to quantitative measurment, is the experience by constructor, and need different length specification for different civil engineering structures
Branch guard bar construct, therefore, it is necessary to a large amount of various sizes of branch guard bar and supporting construction are spare, the capacity of deposit is big,
It takes up space big, economic cost is high, and adaptability is very poor, does not adapt to the construction size variability of construction site or applying for modulability
Work demand.
Summary of the invention
The object of the present invention is to provide a kind of Construction of Civil Engineering supporting construction, to solve mentioned above all ask
Topic.
The technical scheme is that
A kind of Construction of Civil Engineering supporting construction, the bottom plate including dividing into running gear, the top setting of the bottom plate
There are multiple cross-brace devices for stacking setting along the vertical direction, the bearing length of the cross-brace device is adjustable, topmost
The top of cross-brace device be provided with the composite support device for longitudinal bracing and cambered surface support, composite support dress
The height set is adjustable；Pressure-detecting device, the pressure inspection are provided on the cross-brace device and composite support device
It surveys device to be electrically connected with the controller, the controller is electrically connected by control switch with power supply, the controller and power supply
Power supply is arranged on bottom plate.
Preferably, the cross-brace device includes the height adjustment device one fixed with bottom plate, the height adjustment dress
The top for setting one is provided with installs case one, wears that there are two be arranged in parallel and together on a pair of of relative edge of the installs case one respectively
Walk the telescopic device one of driving, two telescopic devices one are provided with jacking block one far from one end of installs case one, the jacking block one with
The piston-rod end of telescopic device one is fixed, and the top of the installs case one is provided with height adjustment device two, the height tune
Two top of regulating device is provided with installs case two, wear respectively on a pair of of relative edge of the installs case two there are two being arranged in parallel and
Synchronously driven telescopic device two, the telescopic device two are provided with jacking block two, the jacking block two far from one end of installs case two
It is fixed with the piston-rod end of telescopic device two.
Preferably, the telescopic device one and telescopic device two are multistage hydraulic cylinders.
Preferably, the composite support device includes the height adjustment device fixed with the cross-brace device of the top
Three, the top fixed support block one of the height adjustment device three, the left and right sides of the height adjustment device three is respectively symmetrically
It is provided with auxiliary support apparatus, the inclination angle of the auxiliary support apparatus and height are adjustable.
Preferably, the auxiliary support apparatus includes filling with height adjustment hinged at the top of the cross-brace device of the top
Four are set, the lower part of the top fixed support block two of the height adjustment device four, the height adjustment device four is provided with inclination angle
Adjustment height adjustment device five, the upper end of the height adjustment device five and height adjustment device four are fixed, the height tune
It is hinged at the top of the lower end of regulating device five and the cross-brace device of the top.
Preferably, the pressure-detecting device is pressure sensor, and the pressure sensor is separately positioned on jacking block one, top
On face in block two, supporting block two and supporting block one far from device noumenon, the pressure sensor, height adjustment device one, height
Degree regulating device two, height adjustment device three, height adjustment device four and height adjustment device five are electrically connected with the controller respectively.
Preferably, the height adjustment device three, height adjustment device four and height adjustment device five are single-stage hydraulics
Cylinder.
Preferably, the height adjustment device one and height adjustment device two are that four linkages lifting of H-type structure is flat
Platform, four linkage hoistable platforms include four Worm gear feed screw elevators, two steering boxs, several shaft couplings, several connecting rods,
The bis- output reduction machines of WP and motor, the bis- output reduction machines of output axis connection WP of the motor, the bis- output reduction machines of WP
Left and right output shaft connects connecting rod by shaft coupling respectively, and the end of the connecting rod connects steering box, the steering by shaft coupling
Two output shafts of case connect connecting rod by shaft coupling respectively, and the end of the connecting rod passes through shaft coupling and Worm gear feed screw elevator
Connection, the structure of the bottom and its lower end of each Worm gear feed screw elevator are fixed, the top and the upper end of Worm gear feed screw elevator
Structure fix.
Preferably, self-locking device and damping device are provided on the running gear, the damping device is ROSTA rubber
Spring vibration damper.
Preferably, the controller is single-chip microcontroller, model STC12C5A08AD.
Compared with prior art, the beneficial effects of the present invention are:
A kind of Construction of Civil Engineering supporting construction provided by the invention, the bearing length of cross-brace device is adjustable, multiple
Closing support device can be used for longitudinal bracing and cambered surface support, and the height of composite support device is adjustable, in order to adapt to different height
The construction supporting of vault or the flat-top building of degree, is provided with for pressure on cross-brace device and composite support device
The sensor of detection, sensor are electrically connected with the controller, for detecting and controlling pressure when support, prevent active force excessive or
The generation that too small the crossing of person supports or owe to support phenomenon, improves the safety of supporting, adaptability is good, adapts to different height
Degree and the building of width or the construction demand in tunnel, practicability is good, is worthy to be popularized.
Detailed description of the invention
Fig. 1 is integrally-built schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of four linkage hoistable platforms of the invention.
Specific embodiment
1 and Fig. 2 with reference to the accompanying drawing, specific embodiments of the present invention will be described in detail, it is to be understood that this hair
Bright protection scope is not limited by the specific implementation.
As shown in Figure 1, the embodiment of the invention provides a kind of Construction of Civil Engineering supporting construction, including divide into walking dress
1 bottom plate 2 is set, the top of the bottom plate 2 is provided with multiple cross-brace devices for stacking setting along the vertical direction, the transverse direction
The bearing length of support device is adjustable, and the top of the cross-brace device of the top is provided with for longitudinal bracing and cambered surface support
Composite support device, the height of the composite support device is adjustable；On the cross-brace device and composite support device
It is provided with pressure-detecting device, the pressure-detecting device is electrically connected with the controller, and the controller is by control switch and supplies
Electric power electric connection, the controller and power supply are respectively provided on a base plate 2.
Further, the cross-brace device includes the height adjustment device one 3 fixed with bottom plate 2, the height tune
The top of regulating device 1 is provided with installs case 1, wears that there are two parallel on a pair of of relative edge of the installs case 1 respectively
It is arranged and synchronously driven telescopic device 1, two telescopic devices 1 is provided with jacking block 1 far from one end of installs case 1,
The piston-rod end of the jacking block 1 and telescopic device 1 is fixed, and the top of the installs case 1 is provided with height adjustment dress
27 are set, 27 top of height adjustment device is provided with installs case 2 10, divides on a pair of of relative edge of the installs case 2 10
Do not wear there are two being arranged in parallel and synchronously driven telescopic device 29, the telescopic device 29 far from installs case 2 10 one
End is provided with jacking block 28, and the piston-rod end of the jacking block 28 and telescopic device 29 is fixed.
Further, the telescopic device 1 and telescopic device 29 are multistage hydraulic cylinders.
Further, the composite support device includes the height adjustment device fixed with the cross-brace device of the top
3 14, the top fixed support block 1 of the height adjustment device 3 14, the left and right sides of the height adjustment device 3 14
It is symmetrically arranged auxiliary support apparatus, the inclination angle of the auxiliary support apparatus and height are adjustable.
Further, the auxiliary support apparatus includes and height adjustment hinged at the top of the cross-brace device of the top
Device 4 12, the top fixed support block 2 13 of the height adjustment device 4 12, the lower part of the height adjustment device 4 12
It is provided with Inclination maneuver height adjustment device 5 11, the upper end of the height adjustment device 5 11 and height adjustment device 4 12
It is fixed, it is hinged at the top of the lower end of the height adjustment device 5 11 and the cross-brace device of the top.
Wherein, two auxiliary support apparatus and its height adjustment device 3 14 between two auxiliary support apparatus are total to
With cooperation, for carrying out supporting with vault cooperation.
Wherein, two auxiliary support apparatus structures are identical.
Wherein, the lifting of height adjustment device 5 11 can pull height adjustment device 4 12 along the hinge joint of its end
It is rotated, Inclination maneuver is completed, to adapt to the variation of Support Position and the radian of vault.
Further, the pressure-detecting device is pressure sensor, and the pressure sensor is separately positioned on jacking block one
5, on the face in jacking block 28, supporting block 2 13 and supporting block 1 far from device noumenon, the pressure sensor, height adjustment
Device 1, height adjustment device 27, height adjustment device 3 14, height adjustment device 4 12 and 5 11 points of height adjustment device
It is not electrically connected with the controller.
Further, the height adjustment device 3 14, height adjustment device 4 12 and height adjustment device 5 11 are
Single stage hydraulic cylinder.
Further, as shown in Fig. 2, the height adjustment device 1 and height adjustment device 27 are H-type structures
Four linkage hoistable platforms, four linkage hoistable platforms include four Worm gear feed screw elevators, two steering boxs, Ruo Ganlian
The bis- output reduction machines of axis device, several connecting rods, WP and motor, the bis- output reduction machines of output axis connection WP of the motor, the WP
The left and right output shaft of double output reduction machines connects connecting rod by shaft coupling respectively, and the end of the connecting rod is turned by shaft coupling connection
To case, two output shafts of the steering box connect connecting rod by shaft coupling respectively, the end of the connecting rod by shaft coupling with
The connection of Worm gear feed screw elevator, the structure of the bottom and its lower end of each Worm gear feed screw elevator are fixed, Worm gear feed screw elevator
Top and the structure of the upper end fix.
Further, it is provided with self-locking device and damping device on the running gear 1, the damping device is ROSTA
Rubber spring damping device.
Further, the controller is single-chip microcontroller, model STC12C5A08AD.
Wherein, telescopic device 1 of the invention is identical with the structure of telescopic device 29, telescopic device 1 or flexible dress
Jacking block 1 that 29 can drive its top when being extended the movement perhaps shunk or the synchronous movement of jacking block 28 are set, it is real
The adjustment of the bearing length of existing device.
Wherein, height adjustment device 3 14 of the invention, height adjustment device 4 12 and height adjustment device 5 11 are
The identical single stage hydraulic cylinder of structure, operating principle and mode are also identical, and the adjustment of the lifting of height adjustment device 3 14 can be achieved
The height of longitudinal bracing adjusts, and auxiliary support apparatus may be implemented in height adjustment device 4 12 and the cooperation of height adjustment device 5 11
Angle adjustment, thus adapt to longitudinal bracing and cambered surface support supporting demand.
Wherein, height adjustment device 1 of the invention and height adjustment device 27 are four linkages liftings of H-type structure
Platform, four Worm gear feed screw elevator synchronization liftings, completes the adjustment function of height.
Wherein, far from the face of device noumenon in jacking block 1 of the invention, jacking block 28, supporting block 2 13 and supporting block 1
On be respectively arranged with pressure sensor, pressure sensor, which is electrically connected with the controller, to be set, and controller is preferably single-chip microcontroller and electrical connection
To realize the automatic control of closed loop, or multiple two-direction switch, pressure sensor, height can be also arranged in display on a base plate 2
Regulating device 1, height adjustment device 27, height adjustment device 3 14, height adjustment device 4 12 and height adjustment device five
11 are electrically connected with two-direction switch respectively, realize automanual opened loop control.
In conclusion a kind of Construction of Civil Engineering supporting construction provided by the invention, the support of cross-brace device are long
Spend adjustable, composite support device can be used for longitudinal bracing and cambered surface support, and the height of composite support device is adjustable, in order to suitable
The vault of different height or the construction supporting of flat-top building are answered, is provided on cross-brace device and composite support device
For the sensor of pressure detecting, sensor is electrically connected with the controller, and pressure when for quantitative detection and control support prevents
The generation that too large or too small the crossing of active force supports or owe to support phenomenon, improves the safety of supporting, and adaptability is good,
The building of different height and width or the construction demand in tunnel are adapted to, practicability is good, is worthy to be popularized.
Disclosed above is only several specific embodiments of the invention, and still, the embodiment of the present invention is not limited to this, is appointed
What what those skilled in the art can think variation should all fall into protection scope of the present invention.
Claims (10)
1. a kind of Construction of Civil Engineering supporting construction, the bottom plate (2) including dividing into running gear (1), which is characterized in that described
Multiple cross-brace devices for stacking setting along the vertical direction, the branch of the cross-brace device are provided with above bottom plate (2)
Support length is adjustable, and the top of the cross-brace device of the top is provided with the composite support dress for longitudinal bracing and cambered surface support
It sets, the height of the composite support device is adjustable；Pressure inspection is provided on the cross-brace device and composite support device
Device is surveyed, the pressure-detecting device is electrically connected with the controller, and the controller is electrically connected by control switch with power supply,
The controller and power supply are arranged on bottom plate (2).
2. a kind of Construction of Civil Engineering supporting construction as described in claim 1, which is characterized in that the cross-brace device
Including the height adjustment device one (3) fixed with bottom plate (2), the top of the height adjustment device one (3) is provided with installs case
One (4), wear that there are two be arranged in parallel and synchronously driven telescopic device on a pair of of relative edge of the installs case one (4) respectively
One (6), two telescopic devices one (6) are provided with jacking block one (5) far from one end of installs case one (4), the jacking block one (5) with stretch
The piston-rod end of compression apparatus one (6) is fixed, and the top of the installs case one (4) is provided with height adjustment device two (7), described
Height adjustment device two (7) top is provided with installs case two (10), wears respectively on a pair of of relative edge of the installs case two (10)
If the telescopic device two (9) is far from installs case two (10) there are two being arranged in parallel and synchronously driven telescopic device two (9)
One end is provided with jacking block two (8), and the jacking block two (8) and the piston-rod end of telescopic device two (9) are fixed.
3. a kind of Construction of Civil Engineering supporting construction as claimed in claim 2, which is characterized in that the telescopic device one
(6) and telescopic device two (9) is multistage hydraulic cylinder.
4. a kind of Construction of Civil Engineering supporting construction as described in claim 1, which is characterized in that the composite support device
Including the height adjustment device three (14) that the cross-brace device with the top is fixed, the top of the height adjustment device three (14)
It holds fixed support block one (15), has been symmetrically arranged Auxiliary support dress at left and right sides of the height adjustment device three (14)
It sets, the inclination angle of the auxiliary support apparatus and height are adjustable.
5. a kind of Construction of Civil Engineering supporting construction as claimed in claim 4, which is characterized in that the auxiliary support apparatus
Including height adjustment device four (12) hinged at the top of the cross-brace device with the top, the height adjustment device four (12)
Top fixed support block two (13), the lower part of the height adjustment device four (12) is provided with Inclination maneuver and is filled with height adjustment
Five (11) are set, the upper end of the height adjustment device five (11) and height adjustment device four (12) are fixed, the height adjustment dress
It sets hinged at the top of the lower end of five (11) and the cross-brace device of the top.
6. a kind of Construction of Civil Engineering supporting construction as described in claim 1, which is characterized in that the pressure-detecting device
It is pressure sensor, the pressure sensor is separately positioned on jacking block one (5), jacking block two (8), supporting block two (13) and supporting block
On face on one (15) far from device noumenon, the pressure sensor, height adjustment device one (3), height adjustment device two
(7), height adjustment device three (14), height adjustment device four (12) and height adjustment device five (11) are electrically connected with controller respectively
It connects.
7. a kind of Construction of Civil Engineering supporting construction as claimed in claim 6, which is characterized in that the height adjustment device
Three (14), height adjustment device four (12) and height adjustment device five (11) are single stage hydraulic cylinders.
8. a kind of Construction of Civil Engineering supporting construction as described in claim 1, which is characterized in that the height adjustment device
One (3) and height adjustment device two (7) are four linkage hoistable platforms of H-type structure, four linkages hoistable platform packet
Four Worm gear feed screw elevators, two steering boxs, several shaft couplings, several connecting rods, the bis- output reduction machines of WP and motor are included, it is described
The bis- output reduction machines of output axis connection WP of motor, the left and right output shaft of the bis- output reduction machines of WP are connected by shaft coupling respectively
The end of connective pole, the connecting rod connects steering box by shaft coupling, and two output shafts of the steering box pass through shaft coupling respectively
Device connects connecting rod, and the end of the connecting rod is connect by shaft coupling with Worm gear feed screw elevator, each Worm gear feed screw elevator
The structure of bottom and its lower end is fixed, and the top of Worm gear feed screw elevator and the structure of the upper end are fixed.
9. a kind of Construction of Civil Engineering supporting construction as described in claim 1, which is characterized in that the running gear (1)
On be provided with self-locking device and damping device, the damping device is ROSTA rubber spring damping device.
10. a kind of Construction of Civil Engineering supporting construction described in claim 1, which is characterized in that the controller is monolithic
Machine, model STC12C5A08AD.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811331315.9A CN109403620A (en) | 2018-11-09 | 2018-11-09 | A kind of Construction of Civil Engineering supporting construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811331315.9A CN109403620A (en) | 2018-11-09 | 2018-11-09 | A kind of Construction of Civil Engineering supporting construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109403620A true CN109403620A (en) | 2019-03-01 |
Family
ID=65472841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811331315.9A Pending CN109403620A (en) | 2018-11-09 | 2018-11-09 | A kind of Construction of Civil Engineering supporting construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109403620A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914852A (en) * | 2019-04-04 | 2019-06-21 | 河南省水利水电学校 | Supporting construction is used in civil engineering construction |
| CN109944445A (en) * | 2019-03-14 | 2019-06-28 | 河北卓达建材研究院有限公司 | Supporting mechanism and application method in one kind is adjustable |
| CN110342223A (en) * | 2019-08-13 | 2019-10-18 | 多维联合集团有限公司 | A kind of squirrel-cage plate turnover |
| CN110924278A (en) * | 2019-12-11 | 2020-03-27 | 苏彬 | A supporting device for construction of cement stabilized macadam |
| CN111608423A (en) * | 2020-04-30 | 2020-09-01 | 湖南南派古建园林工程有限公司 | Ancient building restoration braced system and device |
| CN112832818A (en) * | 2021-02-09 | 2021-05-25 | 中建七局交通建设有限公司 | Device and method for eliminating risks at vault of tunnel after blasting construction |
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| CN203929289U (en) * | 2014-06-30 | 2014-11-05 | 中铁第五勘察设计院集团有限公司 | Concrete blinding wall pressure is test and prior-warning device automatically |
| CN105927247A (en) * | 2016-04-15 | 2016-09-07 | 鞍山市立业机械制造有限公司 | Large section full-automatic mechanical numeric control bogie and construction method thereof |
| CN207377501U (en) * | 2017-10-09 | 2018-05-18 | 长安大学 | A kind of adjustable preliminary bracing drilling jumbo |
| CN207513156U (en) * | 2017-11-28 | 2018-06-19 | 中建一局华江建设有限公司 | Telescopic frame body for building |
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| RU2003124911A (en) * | 2003-07-30 | 2005-01-20 | Наиль Абдуллович Мухаметшин (RU) | DEVICE FOR CONSTRUCTION OF ARCHING CONSTRUCTIONS |
| CN203929289U (en) * | 2014-06-30 | 2014-11-05 | 中铁第五勘察设计院集团有限公司 | Concrete blinding wall pressure is test and prior-warning device automatically |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944445A (en) * | 2019-03-14 | 2019-06-28 | 河北卓达建材研究院有限公司 | Supporting mechanism and application method in one kind is adjustable |
| CN109914852A (en) * | 2019-04-04 | 2019-06-21 | 河南省水利水电学校 | Supporting construction is used in civil engineering construction |
| CN110342223A (en) * | 2019-08-13 | 2019-10-18 | 多维联合集团有限公司 | A kind of squirrel-cage plate turnover |
| CN110342223B (en) * | 2019-08-13 | 2024-09-10 | 多维联合集团有限公司 | Squirrel-cage type plate overturning machine |
| CN110924278A (en) * | 2019-12-11 | 2020-03-27 | 苏彬 | A supporting device for construction of cement stabilized macadam |
| CN110924278B (en) * | 2019-12-11 | 2021-10-01 | 苏彬 | A supporting device for construction of cement stabilized macadam |
| CN111608423A (en) * | 2020-04-30 | 2020-09-01 | 湖南南派古建园林工程有限公司 | Ancient building restoration braced system and device |
| CN112832818A (en) * | 2021-02-09 | 2021-05-25 | 中建七局交通建设有限公司 | Device and method for eliminating risks at vault of tunnel after blasting construction |
| CN112832818B (en) * | 2021-02-09 | 2023-03-14 | 中建七局交通建设有限公司 | Device and method for eliminating danger of tunnel vault after blasting construction |
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Application publication date: 20190301 |
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