CN207986489U - Hang regulating device in large diameter pile foundation steel reinforcement cage aperture - Google Patents

Hang regulating device in large diameter pile foundation steel reinforcement cage aperture Download PDF

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Publication number
CN207986489U
CN207986489U CN201820283958.XU CN201820283958U CN207986489U CN 207986489 U CN207986489 U CN 207986489U CN 201820283958 U CN201820283958 U CN 201820283958U CN 207986489 U CN207986489 U CN 207986489U
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CN
China
Prior art keywords
aperture
reinforcement cage
steel reinforcement
regulating
pile foundation
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Active
Application number
CN201820283958.XU
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Chinese (zh)
Inventor
刘雄
黄胜春
尹凌杰
赵东升
徐朝锐
骆大新
张帆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Gezhouba Group No 5 Engineering Co Ltd
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China Gezhouba Group No 5 Engineering Co Ltd
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Priority to CN201820283958.XU priority Critical patent/CN207986489U/en
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Abstract

The utility model provides large diameter pile foundation steel reinforcement cage aperture hanging regulating device, it is characterised in that:It includes groined type supporting structure, there are four the elevation regulating mechanisms for adjusting steel reinforcement cage elevation for setting on the groined type supporting structure, the elevation regulating mechanism is connected with connector, and the connector is connected with spiral, and the spiral is connected by sleeve with the main reinforcement of steel reinforcement cage;For the groined type supporting structure by bolster support in the aperture of pile foundation hole, the bottom of the groined type supporting structure is provided with steel pile casting.It solves the problems, such as location difficulty in existing Large-size rebar cage installation process, yielding, difficult adjusting, fix.

Description

Hang regulating device in large diameter pile foundation steel reinforcement cage aperture
Technical field
The utility model belongs to Bridge Pile Foundation Construction technical field, more particularly to large diameter pile foundation steel reinforcement cage aperture hanging is adjusted Regulating device.
Background technology
Currently, in the pile foundation construction of existing highway bridge, for Large-size rebar cage positioning, hang, adjust, fix, Equipment, working space and the technical difficulty asked are relatively excessive.Therefore it is applied with the setting method of conventional underwater grouting pile cages Work is comparatively laborious, difficult, inefficiency, economically also unreasonable.
Utility model content
The purpose of this utility model is to provide large diameter pile foundation steel reinforcement cage aperture hanging regulating device, existing big straight to solve Location difficulty, yielding, the difficult problem for adjusting, fixing in diameter steel reinforcement cage installation process.
In order to realize above-mentioned technical characteristic, what the purpose of this utility model was realized in:Large diameter pile foundation steel reinforcement cage Hang regulating device in aperture, it is characterised in that:It includes groined type supporting structure, and four are provided on the groined type supporting structure It is a that for adjusting the elevation regulating mechanism of steel reinforcement cage elevation, the elevation regulating mechanism is connected with connector, the connector and Spiral is connected, and the spiral is connected by sleeve with the main reinforcement of steel reinforcement cage;The groined type supporting structure passes through branch Pad is supported on the aperture of pile foundation hole, and the bottom of the groined type supporting structure is provided with steel pile casting.
The elevation regulating mechanism includes jack, and the jack is supported on the top of control box, the control box branch Support passes through fining twisted steel, the fining twisted steel inside the top of groined type supporting structure, the jack and control box Top the top of jack is fixed on by nut shim, be connected with connector in the bottom end of fining twisted steel.
The groined type supporting structure includes the aperture supporting beam of two parallel arrangements, is fixed between the aperture supporting beam There is crossbeam, and constitute groined type supporting structure, diagonal brace is fixed between the interior quadrangle of the groined type supporting structure.
The top center position of the crossbeam is provided with lifting lug, is connected with loop wheel machine by steel wire rope on the upper lifting lug.
There are four lower lifting lug, the lower lifting lug is connected with steel reinforcement cage for the bottom setting of the aperture supporting beam.
It is welded with stiffener between the aperture supporting beam and crossbeam.
The utility model has the advantages that:
1, regulating device is hung in large diameter pile foundation steel reinforcement cage provided by the utility model aperture, solves existing Large-size rebar Location difficulty, yielding, the difficult problem for adjusting, fixing in cage installation process.
2, regulating device is hung in large diameter pile foundation steel reinforcement cage provided by the utility model aperture, you can as lifting reinforcing bar The suspender of cage, but the adjusting behind hole can be entered as steel reinforcement cage, fixed device uses.
3, it is connected with loop wheel machine by being symmetrical arranged 2 upper lifting lugs on groined type supporting structure, in aperture, supporting beam is divided into It sets 4 lower lifting lugs with by lifting steel reinforcement cage to be connected, enters stake holes for lifting by crane steel reinforcement cage.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the utility model front view.
Fig. 2 is the utility model vertical view.
Fig. 3 is that the utility model crossbeam connects front view with upper lifting lug.
Fig. 4 is that the utility model crossbeam connects left view with upper lifting lug.
Fig. 5 is the utility model elevation regulating mechanism front view.
Fig. 6 is the connection figure between lifting lug and aperture supporting beam under the utility model.
Fig. 7 is the utility model connector local structural graph.
Fig. 8 is that the utility model aperture supporting beam connects front view with crossbeam.
Fig. 9 is that the utility model aperture supporting beam connects vertical view with crossbeam.
In figure:1, steel wire rope, 2, aperture supporting beam, 3, fining twisted steel, 4, jack, 5, control box, 6, nut shim, 7, upper lifting lug, 8, lower lifting lug, 9, support pad, 10, steel pile casting, 11, connector, 12, spiral, 13, sleeve, 14, steel reinforcement cage, 15, crossbeam, 16, diagonal brace, 17, stiffener.
Specific implementation mode
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
Referring to Fig. 1-9, regulating device is hung in large diameter pile foundation steel reinforcement cage aperture, it is characterised in that:It includes groined type branch Frame structure, setting is described there are four the elevation regulating mechanism for adjusting 14 elevation of steel reinforcement cage on the groined type supporting structure Elevation regulating mechanism is connected with connector 11, and the connector 11 is connected with spiral 12, and the spiral 12 passes through set Cylinder 13 is connected with the main reinforcement of steel reinforcement cage 14;The groined type supporting structure is supported on the aperture of pile foundation hole, the well by support pad 9 The bottom of font supporting structure is provided with steel pile casting 10.
Further, the elevation regulating mechanism includes jack 4, and the jack 4 is supported on the top of control box 5, The control box 5 is supported on the top of groined type supporting structure, and the jack 4 and 5 inside of control box pass through fining twisted steel 3, the top of the fining twisted steel 3 is fixed on the top of jack 4 by nut shim 6, the bottom end of fining twisted steel 3 with Connector 11 is connected.
Further, the groined type supporting structure includes the aperture supporting beam 2 of two parallel arrangements, the aperture support It is fixed with crossbeam 15 between beam 2, and constitutes groined type supporting structure, is fixed between the interior quadrangle of the groined type supporting structure Diagonal brace 16.
Further, the top center position of the crossbeam 15 is provided with lifting lug 7, passes through steel wire on the upper lifting lug 7 Rope 1 is connected with loop wheel machine.
Further, there are four lower lifting lug 8, the lower lifting lug 8 and steel reinforcement cages 14 for the bottom setting of the aperture supporting beam 2 It is connected.
Further, it is welded with stiffener 17 between the aperture supporting beam 2 and crossbeam 15.
The working process and principle of the use of the new type:
The device is connected by 2 upper lifting lugs 7, steel wire ropes 1 on crossbeam 15 with loop wheel machine, the 2 times settings 4 of aperture supporting beam Lower lifting lug 8 lifts by crane steel reinforcement cage 14 and enters stake holes simultaneously;Support pad 9 is set on the platform of 10 top opposite sides of stake holes steel pile casting, Aperture supporting beam 2 is placed in support pad 9, jack 4 and control box 5 are installed in aperture supporting beam 2, under wear fining twisted steel 3, it is connected with the steel reinforcement cage main reinforcement of prior spreading by connector 11, steel reinforcement cage main reinforcement spreading is connected by sleeve 13, passes through behaviour Make very heavy 4 jacking and decline, adjusts fining twisted steel top nut position, it can be achieved that adjusting to steel reinforcement cage elevation, by reinforcing bar Cage hangs onto design position, after waiting for pile foundation concreting, is removed sleeve by torque spanner.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model System, the technical solution that the scope of protection of the utility model should be recorded with claim include the technical solution of claim record The equivalents of middle technical characteristic are protection domain.Equivalent replacement i.e. within this range is improved, also in the utility model Protection domain within.

Claims (6)

1. regulating device is hung in large diameter pile foundation steel reinforcement cage aperture, it is characterised in that:It includes groined type supporting structure, the well There are four for adjusting steel reinforcement cage for setting on font supporting structure(14)The elevation regulating mechanism of elevation, the elevation regulating mechanism With connector(11)It is connected, the connector(11)With spiral(12)It is connected, the spiral(12)Pass through sleeve (13)With steel reinforcement cage(14)Main reinforcement be connected;The groined type supporting structure passes through support pad(9)It is supported on the aperture of pile foundation hole, institute The bottom for stating groined type supporting structure is provided with steel pile casting(10).
2. regulating device is hung in large diameter pile foundation steel reinforcement cage aperture according to claim 1, it is characterised in that:The elevation tune It includes jack to save mechanism(4), the jack(4)It is supported on control box(5)Top, the control box(5)It is supported on well The top of font supporting structure, the jack(4)And control box(5)Inside passes through fining twisted steel(3), the finish rolling screw thread Steel(3)Top pass through nut shim(6)It is fixed on jack(4)Top, in fining twisted steel(3)Bottom end and connector (11)It is connected.
3. regulating device is hung in large diameter pile foundation steel reinforcement cage aperture according to claim 1, it is characterised in that:The groined type Supporting structure includes the aperture supporting beam of two parallel arrangements(2), the aperture supporting beam(2)Between be fixed with crossbeam(15), And groined type supporting structure is constituted, it is fixed with diagonal brace between the interior quadrangle of the groined type supporting structure(16).
4. regulating device is hung in large diameter pile foundation steel reinforcement cage aperture according to claim 3, it is characterised in that:The crossbeam (15)Top center position be provided with lifting lug(7), the upper lifting lug(7)On pass through steel wire rope(1)It is connected with loop wheel machine.
5. regulating device is hung in large diameter pile foundation steel reinforcement cage aperture according to claim 3, it is characterised in that:The aperture branch Support beam(2)Bottom setting there are four lower lifting lug(8), the lower lifting lug(8)With steel reinforcement cage(14)It is connected.
6. regulating device is hung in large diameter pile foundation steel reinforcement cage aperture according to claim 3, it is characterised in that:The aperture branch Support beam(2)And crossbeam(15)Between be welded with stiffener(17).
CN201820283958.XU 2018-02-28 2018-02-28 Hang regulating device in large diameter pile foundation steel reinforcement cage aperture Active CN207986489U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820283958.XU CN207986489U (en) 2018-02-28 2018-02-28 Hang regulating device in large diameter pile foundation steel reinforcement cage aperture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820283958.XU CN207986489U (en) 2018-02-28 2018-02-28 Hang regulating device in large diameter pile foundation steel reinforcement cage aperture

Publications (1)

Publication Number Publication Date
CN207986489U true CN207986489U (en) 2018-10-19

Family

ID=63825297

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820283958.XU Active CN207986489U (en) 2018-02-28 2018-02-28 Hang regulating device in large diameter pile foundation steel reinforcement cage aperture

Country Status (1)

Country Link
CN (1) CN207986489U (en)

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