CN206625215U - A kind of lowering device for reinforcing cage of drilled pile - Google Patents
A kind of lowering device for reinforcing cage of drilled pile Download PDFInfo
- Publication number
- CN206625215U CN206625215U CN201720244931.5U CN201720244931U CN206625215U CN 206625215 U CN206625215 U CN 206625215U CN 201720244931 U CN201720244931 U CN 201720244931U CN 206625215 U CN206625215 U CN 206625215U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- spandrel girder
- reinforcing cage
- lowering device
- drilled pile
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The assembled decentralization field of tool of steel reinforcement cage is the utility model is related to, in particular to a kind of lowering device for reinforcing cage of drilled pile.Including pedestal；Described pedestal is the frame structure for being fixed on steel pile casting upper end, it is characterised in that：At least two groups of supporting constructions are installed, every group of supporting construction is positioned opposite in the spandrel girder on pedestal centered on steel pile casting axis including two on described pedestal；Described spandrel girder is shelved on pedestal upper surface, and one end is rotatably articulated and connected on the outside of pedestal, and the other end can turn inside out the cantilevered structure to be formed in the horizontal direction to pedestal.Whole system of the present utility model is simple in construction, easy to operate, reasonable stress, and the drilled pile reinforcing cage especially big to diameter, weight is big is smoothly installed, and efficiency of construction is high, and construction safety is reliable.
Description
Technical field
The assembled decentralization field of tool of steel reinforcement cage is the utility model is related to, transfers and fills in particular to a kind of drilled pile reinforcing cage
Put.
Background technology
Drilled pile construction is very common, and when installing drilled pile reinforcing cage, method is different, common are and makees pad using shaped steel,
To wearing shaped steel load-bearing installation steel reinforcement cage；Have and pad is made using sleeper, to wearing shaped steel load-bearing installation steel reinforcement cage.These methods usually can
Gene basis is bad, cause steel reinforcement cage tilt can not install, or because steel reinforcement cage weight greatly caused by wear load-bearing shaped steel bending.
Prior art has carries out steel reinforcement cage decentralization assembly, such as Patent No. using girder structures
The Chinese invention patent of entitled " reinforcement cage quick-assembling positioning system " of " CN200810021685.2 ", the patent describe one
Kind special load-bearing beam type splicing structure, including an operating platform, be provided with platform it is multiple can insert in the horizontal direction and
The spandrel girder of extraction, spandrel girder can be fixed on the operational platform by bearing pin when steel reinforcement cage is transferred, steel reinforcement cage is fixed on eight
On individual spandrel girder, then it is welded, prepares decentralization steel reinforcement cage using hanging device after the completion of welding, eight spandrel girders is taken out
Go out, then transfer the steel reinforcement cage being welded, carry out successively until all steel reinforcement cages are transferred in steel pile casting.Under load-bearing beam type
Put simple in construction, construction technology is more convenient, but because spandrel girder and platform be on-fixed structure, it is impossible to formed overall, transported
Difficulty, the extraction of spandrel girder and insertion are comparatively laborious in addition, influence the quick progress of construction.Particularly diameter is big, weight is big
In drilled pile reinforcing cage decentralization process, if without special, easy to operate steel reinforcement cage erecting device, low construction efficiency, installation
Difficulty is very big, and certain security risk be present.
The content of the invention
The purpose of this utility model seeks to the deficiency for solving above-mentioned background technology, there is provided a kind of drilled pile reinforcing cage decentralization
Device.
The technical solution of the utility model is：A kind of lowering device for reinforcing cage of drilled pile, including pedestal；Described pedestal is
It is fixed on the frame structure of steel pile casting upper end, it is characterised in that：At least two groups of supporting constructions are installed on described pedestal,
Every group of supporting construction is positioned opposite in the spandrel girder on pedestal centered on steel pile casting axis including two；Described spandrel girder is
The rod-like structure of pedestal upper surface is shelved on, spandrel girder one end is rotatably articulated and connected on the outside of pedestal, and the other end can be to platform
Seat turns inside out the cantilevered structure to be formed in the horizontal direction.
Further described supporting construction also includes the otic placode for being fixed on pedestal upper surface；Described otic placode includes two pieces
Riser positioned at spandrel girder both sides；Described riser one end is fixed on pedestal upper surface, and the other end is in the horizontal direction on the outside of pedestal
Extension forms cantilevered structure, and riser extends on the part on the outside of pedestal and is equipped with bearing pin；Described spandrel girder one end is extend into
Rotatably it is articulated and connected on otic placode by the bearing pin being arranged on riser and spandrel girder between two pieces of risers.
Further described riser, which is extended on the part on the outside of pedestal, is provided with floor；Described floor upper end is fixed
In riser lower end, floor sidepiece is welded in pedestal end face outside.
Further described pedestal is the frame structure that at least three crossbeam head and the tail welding are formed.
Further described cross rail inner end face is provided with support bracket；Described spandrel girder to cross rail inner rotate to
Its lower surface is supported in the upper surface of support bracket during horizontal direction.
Supporting steel plate is provided between further two adjacent crossbeams；Described supporting steel plate is located at adjacent two horizontal strokes
Beam junction, its both ends, which is respectively welded, to be fixed on adjacent two crossbeams.
Whole system of the present utility model is simple in construction, easy to operate, reasonable stress, and especially big to diameter, weight is big
Drilled pile reinforcing cage is smoothly installed, and efficiency of construction is high, and construction safety is reliable.
Brief description of the drawings
Fig. 1：Top view of the present utility model；
Fig. 2：Front view of the present utility model；
Fig. 3：Spandrel girder of the present utility model is overturn to structural representation during horizontal direction；
Fig. 4：Spandrel girder of the present utility model is overturn to structural representation during vertical direction；
Wherein：1-steel pile casting；2-spandrel girder；3-riser；4-bearing pin；5-floor；6-crossbeam；7-support bracket；
8-supporting steel plate；9-steel reinforcement cage.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Such as Fig. 1~4, a kind of lowering device for reinforcing cage of drilled pile, including pedestal, the pedestal of the present embodiment protect to be fixed on steel
The frame structure of 1 upper end of cylinder, joins end to end the frame structure to be formed as shown in figure 1, pedestal is at least three crossbeams 6, this implementation
The square frame that the pedestal of example is formed for four crossbeams.In order to increase the structural strength of pedestal, the present embodiment is between adjacent crossbeam 6
Supporting steel plate 8 is installed, supporting steel plate 8 is located at the adjacent junction of crossbeam 6, and its both sides is separately fixed at two adjacent crossbeams
On 6.
At least two groups of supporting constructions are installed, every group of supporting construction includes two centered on the axis of steel pile casting 1 on pedestal
It is positioned opposite in the spandrel girder 2 on pedestal, spandrel girder 2 is the rod-like structure for being shelved on pedestal upper surface, and the one end of spandrel girder 2 can revolve
It is articulated and connected on the outside of pedestal with turning, the other end can turn inside out the cantilevered structure to be formed in the horizontal direction to pedestal.Steel reinforcement cage 9
Supported by the spandrel girder 2 rotated to horizontal direction, disengaged when spandrel girder 2 is flipped up with steel reinforcement cage 9.
It is four spandrel girders 2 as shown in figure 1, the present embodiment is provided with two groups of supporting constructions, four spandrel girders, 2 liang of two-phases
To arrangement, positioned at the four direction of steel reinforcement cage 9, such structure stress is stable, facilitates the decentralization and installation of steel reinforcement cage 9.
The rotation articulated structure of the end of spandrel girder 2 is realized by otic placode, and as shown in figures 1-4, otic placode includes two pieces of positions
Riser 3 in the both sides of spandrel girder 2, the one end of riser 3 are fixed on pedestal upper surface, and the other end extends shape in the horizontal direction on the outside of pedestal
Into cantilevered structure, riser 3, which is extended on the part on the outside of pedestal, is equipped with bearing pin 4, and the one end of spandrel girder 2 extend into two pieces of risers 3
Between be rotatably articulated and connected on otic placode by the bearing pin 4 being arranged on riser 3 and spandrel girder 2, wherein, riser 3 extends
Floor 5 is provided with part on the outside of to pedestal, the upper end of floor 5 is fixed on the lower end of riser 3, and the sidepiece of floor 5 is welded on outside pedestal
On side end face.The part of spandrel girder 2 is shelved forms stable supporting construction on the cross beam 6.
In order to increase the contact area of crossbeam 6 and spandrel girder 2, the present embodiment is provided with support ox in the inner side end of crossbeam 6
Leg 7, spandrel girder 2 are supported in the upper surface of support bracket 7 to the rotation of the inner side of crossbeam 6 to its lower surface during horizontal direction.
In use, by correct position on hanging device handling steel reinforcement cage 9 to steel pile casting 1, spandrel girder 2 is rotated, makes load-bearing
Beam 2 is extend into steel reinforcement cage 9, and decentralization steel reinforcement cage 9 makes its weight be transferred on spandrel girder 2, releases hanging device and the section reinforcing bar
The connection of cage 9, next section steel reinforcement cage 9 is lifted, by the section steel reinforcement cage 9 of branch sleeve connection two, then using hanging device handling
Two section steel reinforcement cages 9 rise 30~40cm, outwards rotate spandrel girder 2, spandrel girder 2 is disengaged with steel reinforcement cage 9, transfer steel reinforcement cage 9 to
Correct position, make its spacer bar cage 9 to internal rotation spandrel girder 2 again, then handling it is next section steel reinforcement cage 9, circulate successively into
OK, until all connections of steel reinforcement cage 9 are completed.Pedestal is removed, in case next time uses.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, the utility model can also on the premise of the spirit and scope of the utility model is not departed from
There are various changes and modifications, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model will
Protection domain is asked to be defined by appended claims and its equivalent.
Claims (6)
1. a kind of lowering device for reinforcing cage of drilled pile, including pedestal；Described pedestal is to be fixed on steel pile casting (1) upper end
Frame structure, it is characterised in that：At least two groups of supporting constructions are installed on described pedestal, every group of supporting construction include two with
It is positioned opposite in the spandrel girder (2) on pedestal centered on steel pile casting (1) axis；Described spandrel girder (2) is to be shelved on pedestal
The rod-like structure of end face, spandrel girder (2) one end are rotatably articulated and connected on the outside of pedestal, and the other end can turn inside out to pedestal
Form cantilevered structure in the horizontal direction.
A kind of 2. lowering device for reinforcing cage of drilled pile as claimed in claim 1, it is characterised in that：Described supporting construction is also wrapped
Include the otic placode for being fixed on pedestal upper surface；Described otic placode includes two pieces of risers (3) for being located at spandrel girder (2) both sides；Described
Riser (3) one end is fixed on pedestal upper surface, and extension forms cantilevered structure, riser (3) to the other end on the outside of pedestal in the horizontal direction
Extend on the part on the outside of pedestal and be equipped with bearing pin (4)；Described spandrel girder (2) one end is extend between two pieces of risers (3)
Rotatably it is articulated and connected on otic placode by the bearing pin (4) being arranged on riser (3) and spandrel girder (2).
A kind of 3. lowering device for reinforcing cage of drilled pile as claimed in claim 2, it is characterised in that：Described riser (3) extension
Floor (5) is provided with part on the outside of to pedestal；Described floor (5) upper end is fixed on riser (3) lower end, floor (5) side
Portion is welded in pedestal end face outside.
A kind of 4. lowering device for reinforcing cage of drilled pile as described in claim 1,2 or 3, it is characterised in that：Described pedestal is
The frame structure that at least three crossbeam (6) head and the tail welding are formed.
A kind of 5. lowering device for reinforcing cage of drilled pile as claimed in claim 4, it is characterised in that：On the inside of described crossbeam (6)
End face is provided with support bracket (7)；Described spandrel girder (2) is rotated to its lower surface branch during horizontal direction to crossbeam (6) inner side
Support in the upper surface of support bracket (7).
A kind of 6. lowering device for reinforcing cage of drilled pile as claimed in claim 5, it is characterised in that：Two adjacent crossbeams (6)
Between be provided with supporting steel plate (8)；Described supporting steel plate (8) is located at adjacent two crossbeams (6) junction, and its both ends is welded respectively
Connect and be fixed on adjacent two crossbeams (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720244931.5U CN206625215U (en) | 2017-03-14 | 2017-03-14 | A kind of lowering device for reinforcing cage of drilled pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720244931.5U CN206625215U (en) | 2017-03-14 | 2017-03-14 | A kind of lowering device for reinforcing cage of drilled pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206625215U true CN206625215U (en) | 2017-11-10 |
Family
ID=60211639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720244931.5U Expired - Fee Related CN206625215U (en) | 2017-03-14 | 2017-03-14 | A kind of lowering device for reinforcing cage of drilled pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206625215U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485412A (en) * | 2019-09-20 | 2019-11-22 | 五冶集团上海有限公司 | The bracket system and its application method of pile foundation more piece steel reinforcement cage connection construction |
| CN114837205A (en) * | 2022-05-31 | 2022-08-02 | 保利长大工程有限公司 | Cofferdam method for bearing platform |
-
2017
- 2017-03-14 CN CN201720244931.5U patent/CN206625215U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485412A (en) * | 2019-09-20 | 2019-11-22 | 五冶集团上海有限公司 | The bracket system and its application method of pile foundation more piece steel reinforcement cage connection construction |
| CN110485412B (en) * | 2019-09-20 | 2022-09-02 | 五冶集团上海有限公司 | Bracket device for pile foundation multi-section reinforcement cage connection construction and use method thereof |
| CN114837205A (en) * | 2022-05-31 | 2022-08-02 | 保利长大工程有限公司 | Cofferdam method for bearing platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 |