CN208815422U - A kind of cast-in-place floorings many places steel strand wires penetrating device simultaneously - Google Patents
A kind of cast-in-place floorings many places steel strand wires penetrating device simultaneously Download PDFInfo
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- CN208815422U CN208815422U CN201821419542.2U CN201821419542U CN208815422U CN 208815422 U CN208815422 U CN 208815422U CN 201821419542 U CN201821419542 U CN 201821419542U CN 208815422 U CN208815422 U CN 208815422U
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Abstract
The utility model discloses a kind of cast-in-place floorings many places steel strand wires while penetrating devices, pass through setting hauling power device, traction rope, traction cap, support device and guiding device, it is fixed in hauling power device using one end of traction rope, the other end is fixedly connected with traction cap, guiding device is fixedly mounted in support device, and traction rope is oriented to by guiding device；Traction cap includes ellipsoid cap head and extruding anchor；Cap head one end is equipped with retaining ring hole, and the other end is equipped with screw thread shrinkage pool, and one end of extruding anchor is equipped with the external screw thread connecting with cap head screw thread shrinkage pool, and extruding anchor edge is axially arranged with folder Shu Tongkong；Extruding anchor male end is pyramidal structure, steel beam to be worn is set in folder Shu Tongkong, it is threadedly coupled using extruding anchor with cap head and realizes that more steel beams are fixed, to realize the more steel beams lashing simultaneously in a duct, it avoids and wrong stubborn phenomenon in steel strand wires occurs, cap head front end is ellipsoid, the reduction duct coefficient of friction resistance, it is not easy clamping lock phenomenon occur, improves construction efficiency.
Description
Technical field
The utility model belongs to cantilever girder, cast-in-place floorings technical field of construction, and in particular to a kind of cast-in-place floorings
Many places steel strand wires while penetrating device.
Background technique
Currently, the cast-in-place floorings for needing overlength lashing, floorings are relatively thin, and pre-buried duct is more, and every hole is basic only
A steel beam is worn, traditional is using the single method manually gradually penetrated.There are following technical disadvantages for this method: 1, construction effect
Rate is low, seriously affects construction period and construction speed.2, it needs to consume a large amount of manpower, improves construction cost.3, traditional people
The method that work heads into is easy to block at turning, delays process, needs to consume a large amount of time searching when serious and stumbles place, chisels
Concrete destroys the globality of structure to dredge continuation lashing.4, the injury caused by bellows is larger, is easy to make after destruction
At security risk.5, when every hole penetrates more steel beams, it is easy to appear in steel strand wires wrong stubborn phenomenon, increases the duct coefficient of friction resistance,
Keep later period tensioning numerical value inaccurate.
Utility model content
The purpose of this utility model is to provide a kind of cast-in-place floorings many places steel strand wires while penetrating devices, existing to overcome
There is the deficiency of technology.
In order to achieve the above objectives, the utility model adopts the following technical solution:
A kind of cast-in-place floorings many places steel strand wires penetrating device simultaneously, including hauling power device, traction rope, traction cap,
One end of support device and guiding device, traction rope is fixed in hauling power device, and the other end is fixedly connected with traction cap, is led
It is fixedly mounted in support device to device, traction rope is oriented to by guiding device；Traction cap includes ellipsoid cap head and extruding
Anchor；Cap head one end is equipped with retaining ring hole, the other end is equipped with screw thread shrinkage pool, and one end of extruding anchor is equipped with to be connect with cap head screw thread shrinkage pool
External screw thread, extruding anchor edge are axially arranged with folder Shu Tongkong；Extruding anchor male end is pyramidal structure, and it is logical that steel beam to be worn is set to folder beam
In hole.
Further, hauling power device is hoist engine, and one end of traction rope is fixed on hoist engine.
Further, guiding device includes the fixed pulley being fixed in support device and the roller with fixed pulley coaxial arrangement
Wheel, roller two sides are equipped with multiple fixed pulleys, and each fixed pulley Shangrao is equipped with one group of traction rope.
Further, one end of traction rope is fixed on roller, and traction rope and the roller of hauling power device are fixed.
Further, support device is Telescopic support.
Further, support device includes the expansion bracket for supporting frame body and being set to support frame body two sides, support frame
Main body and expansion bracket both ends are respectively equipped with insertion groove and insertion protrusion；Frame body is supported to be equipped with clamping screw；For locking
Support frame body and expansion bracket.
Compared with prior art, the utility model has technical effect beneficial below:
A kind of cast-in-place floorings many places steel strand wires of the utility model simultaneously penetrating device, by setting hauling power device,
Traction rope, traction cap, support device and guiding device are fixed in hauling power device, the other end using one end of traction rope
It is fixedly connected with traction cap, guiding device is fixedly mounted in support device, and traction rope is oriented to by guiding device；Traction cap packet
Include ellipsoid cap head and extruding anchor；Cap head one end is equipped with retaining ring hole, and the other end is equipped with screw thread shrinkage pool, one end of extruding anchor be equipped with
The external screw thread of cap head screw thread shrinkage pool connection, extruding anchor edge are axially arranged with folder Shu Tongkong；Extruding anchor male end is pyramidal structure, to
It wears steel beam to be set in folder Shu Tongkong, is threadedly coupled using extruding anchor with cap head, more steel beams are fixed, to realize one
More steel beams lashing simultaneously in a duct avoids and wrong stubborn phenomenon in steel strand wires occurs, and cap head front end is ellipsoid, is reduced
The duct coefficient of friction resistance, it is not easy to clamping lock phenomenon occur, improve construction efficiency.
Further, guiding device includes the fixed pulley being fixed in support device and the roller with fixed pulley coaxial arrangement
Wheel, roller two sides are equipped with multiple fixed pulleys, and each fixed pulley Shangrao is equipped with one group of traction rope, to realize multiple groups steel beam while wear
Beam work, greatly improves work efficiency.
Further, support device includes the expansion bracket for supporting frame body and being set to support frame body two sides, support frame
Main body and expansion bracket both ends are respectively equipped with insertion groove and insertion protrusion；Frame body is supported to be equipped with clamping screw；For locking
Frame body and expansion bracket are supported, can satisfy multiple lashing ducts work of lashing simultaneously of different construction distances.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is support device organigram.
Fig. 3 is traction cap organigram.
Fig. 4 is extruding anchor top view.
In figure, 1, guiding device；2, support device, 2-1, insertion protrusion, 2-2, insertion groove；3, traction rope；4, it supports
Frame body；5, traction cap, 5-1, retaining ring hole, 5-2, cap head, 5-3, extruding anchor, 5-4, folder Shu Tongkong；6, steel beam；7, traction power
Device；8, roller；9, fixed pulley；10, expansion bracket；11, clamping screw.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figures 1 to 4, a kind of cast-in-place floorings many places steel strand wires penetrating device, including hauling power device simultaneously
7, traction rope 3, traction cap 5, support device 2 and guiding device 1, one end of traction rope 3 are fixed in hauling power device 7, separately
One end is fixedly connected with traction cap 5, and guiding device 1 is fixedly mounted in support device 2, and traction rope 3 is led by guiding device 1
To；Traction cap 5 includes ellipsoid cap head 5-2 and extruding anchor 5-3；The one end cap head 5-2 is equipped with retaining ring hole 5-1, and the other end is equipped with spiral shell
Line shrinkage pool, one end of extruding anchor 5-3 are equipped with the external screw thread connecting with cap head 5-2 screw thread shrinkage pool, and the edge extruding anchor 5-3 is axially arranged with folder
Shu Tongkong 5-4；Extruding anchor 5-3 male end is pyramidal structure, by being threadedly engaged the diminution folder hole Shu Tongkong 5-4 with cap head 5-2
Diameter, to realize the clamping of steel beam；
Hauling power device 7 is hoist engine, and one end of traction rope 3 is fixed on hoist engine, by hoist engine to traction rope 3
Carry out folding and unfolding；
Guiding device 1 includes the fixed pulley 9 being fixed in support device 2 and the roller 8 being coaxially disposed with fixed pulley 9,
8 two sides of roller are equipped with multiple fixed pulleys 9, and each 9 Shangrao of fixed pulley is equipped with one group of traction rope 3, and one end of multiple groups traction rope 3 is fixed
In on roller 8, the shunting of multiple traction ropes 3 is realized by roller 8, to realize the steel beam lashing work in multiple and different directions；
Support device 2 is Telescopic support, and support device 2 includes supporting frame body 4 and being set to support 4 liang of frame body
The expansion bracket 10 of side, support frame body 4 and 10 both ends of expansion bracket are respectively equipped with insertion groove 2-1 and insertion protrusion 2-2；Support frame
Main body 4 is equipped with clamping screw 11；For locking support frame body 4 and expansion bracket 10.
In use, one end of traction rope 3 is fixed in hauling power device 7 or roller 8, if the one of traction rope 3
End is fixed on roller 8, and hauling power device 7 is fixed on roller 8 by traction rope, is led by the realization of hauling power device 7
Then the folding and unfolding of messenger 3 adjusts support device 2, fixed pulley 9 is fixed on to lashing opening of the channel attachment, then wears traction rope 3
It crosses to lashing duct, steel beam is anchored in ellipsoid cap head by the beam clamp hole in extruding anchor, and 3 other end of traction rope is passed through button
Ring is connect with the steel cap of the good steel beam of anchor, starts rack winch, until steel beam completes this stage lashing work by the duct other end
Make；Remove pulley and extending support device, the length of extending support device adjusted according to the duct of new round distance, when away from
From it is shorter when, adjust the length of support device, repeat the above steps and complete the lashing work of a new round, it is then, complete
It works at remaining lashing.
This implementation steps can realize the purpose of many places steel strand wires lashing simultaneously, substantially reduce lashing time, and construction party
Just, steel strand wires are small to the destruction of bellows, easy disassembling, repeat highly effective.
Claims (6)
1. a kind of cast-in-place floorings many places steel strand wires while penetrating device, which is characterized in that including hauling power device (7), lead
Messenger (3), traction cap (5), support device (2) and guiding device (1), one end of traction rope (3) are fixed on hauling power device
(7) on, the other end is fixedly connected with traction cap (5), and guiding device (1) is fixedly mounted on support device (2), traction rope (3)
It is oriented to by guiding device (1)；Traction cap (5) includes ellipsoid cap head (5-2) and extruding anchor (5-3)；The one end cap head (5-2) is set
Have retaining ring hole (5-1), the other end is equipped with screw thread shrinkage pool, and one end of extruding anchor (5-3) is equipped with to be connect with cap head (5-2) screw thread shrinkage pool
External screw thread, extruding anchor (5-3) along be axially arranged with folder Shu Tongkong (5-4)；Extruding anchor (5-3) male end is pyramidal structure, to
Steel beam is worn to be set in folder Shu Tongkong (5-4).
2. a kind of cast-in-place floorings many places steel strand wires according to claim 1 while penetrating device, which is characterized in that traction
Power device (7) is hoist engine, and one end of traction rope (3) is fixed on hoist engine.
3. a kind of cast-in-place floorings many places steel strand wires according to claim 1 while penetrating device, which is characterized in that guiding
Device (1) includes the fixed pulley (9) being fixed on support device (2) and the roller (8) with fixed pulley (9) coaxial arrangement, roller
It takes turns (8) two sides and is equipped with multiple fixed pulleys (9), each fixed pulley (9) Shangrao is equipped with one group of traction rope (3).
4. a kind of cast-in-place floorings many places steel strand wires according to claim 3 while penetrating device, which is characterized in that traction
One end of rope (3) is fixed on roller (8), and the traction rope of hauling power device (7) and roller (8) are fixed.
5. a kind of cast-in-place floorings many places steel strand wires according to claim 1 while penetrating device, which is characterized in that support
Device (2) is Telescopic support.
6. a kind of cast-in-place floorings many places steel strand wires according to claim 1 while penetrating device, which is characterized in that support
Device (2) include support frame body (4) and be set to support frame body (4) two sides expansion bracket (10), support frame body (4) and
Expansion bracket (10) both ends are respectively equipped with insertion groove (2-1) and are inserted into raised (2-2)；Frame body (4) are supported to be equipped with locking screw
Bolt (11)；For locking support frame body (4) and expansion bracket (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821419542.2U CN208815422U (en) | 2018-08-30 | 2018-08-30 | A kind of cast-in-place floorings many places steel strand wires penetrating device simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821419542.2U CN208815422U (en) | 2018-08-30 | 2018-08-30 | A kind of cast-in-place floorings many places steel strand wires penetrating device simultaneously |
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| Publication Number | Publication Date |
|---|---|
| CN208815422U true CN208815422U (en) | 2019-05-03 |
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ID=66275303
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821419542.2U Active CN208815422U (en) | 2018-08-30 | 2018-08-30 | A kind of cast-in-place floorings many places steel strand wires penetrating device simultaneously |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005319A (en) * | 2019-12-14 | 2020-04-14 | 中冶天工集团有限公司 | Accurate alignment installation device and installation method for box bridge prestressed tendons |
-
2018
- 2018-08-30 CN CN201821419542.2U patent/CN208815422U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005319A (en) * | 2019-12-14 | 2020-04-14 | 中冶天工集团有限公司 | Accurate alignment installation device and installation method for box bridge prestressed tendons |
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