CN203889880U - Lifting and clamping appliances for lowering large-diameter super-long pile reinforcement cage - Google Patents
Lifting and clamping appliances for lowering large-diameter super-long pile reinforcement cage Download PDFInfo
- Publication number
- CN203889880U CN203889880U CN201320686073.1U CN201320686073U CN203889880U CN 203889880 U CN203889880 U CN 203889880U CN 201320686073 U CN201320686073 U CN 201320686073U CN 203889880 U CN203889880 U CN 203889880U
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- CN
- China
- Prior art keywords
- reinforcement cage
- lifting
- clamping
- bolt device
- hole
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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.)
- Expired - Fee Related
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Abstract
The utility model provides lifting and clamping appliances for lowering a large-diameter super-long pile reinforcement cage, and belongs to the field of construction. The No.4 main pier of the Guanhe Bridge is a bored pile with the diameter of 2.5m, the length of each reinforcement rib of the reinforcement cage is 115.824m, and the net weight of the reinforcement cage is 49.72t, and the total weight of the reinforcement cage, various sounding pipes and the like is 51.96t. The reinforcement cage is prevented from being deformed when being lifted. The lifting appliance is made of a steel material and processed into a rectangular shape, and diagonal lines are arranged in the lifting appliance; four lugs are arranged in four corners of the rectangle; two holes are formed in each lug, the upper hole is used for connecting a lifting device, and the lower hole is connected with the reinforcement cage through a rope; the clamping appliance is made of a steel plate and processed into a rectangular shape, a hole is formed in each edge of the rectangle, and a bolt device is arranged in each hole; and the reinforcement cage is hung at the construction orifice by virtue of the bolt device. The bolt device is drawn out in the process of lowering the reinforcement cage by the clamping appliance, the bolt device is latched after a section of the reinforcement cage is lowered, and the reinforcement cage is hung at the construction orifice. According to the lifting and clamping appliances, the bolt is light and convenient, the operation is simple, and time and labor can be saved.
Description
Technical field
The utility model is that great diameter and long pile cages is transferred with suspender, jig, belongs to the work field of building.
Background technology
Fill with river Main Bridge 4# pier, stake footpath 2.5m cast-in-situ bored pile, every long 115.824m of steel reinforcement cage, net weight 49.72t, adds the 51.96t that weigh such as various sound detecting pipes.Need to ensure can not cause steel reinforcement cage to be out of shape while carrying out reinforcing bar cage hoisting.
Utility model content
The utility model design suspender adopts I-beam section and steel plate to process, and 4 suspension centres are set altogether, and structural system is simple, stressed clear and definite, can not cause steel reinforcement cage distortion can ensure to carry out reinforcing bar cage hoisting time.
Great diameter and long pile cages is transferred with suspender, jig, it is characterized in that: suspender adopts steel to be processed into rectangle, centre is provided with diagonal line, 4 interior angles at rectangle are provided with 4 ears, on each ear, there are two holes, the hole of top is for connecting hoisting device, and the hole of below is by rope connecting reinforcement cage; The rectangle that jig adopts steel plate to be processed into, perforate on each limit of rectangle, arranges bolt device in hole, and steel reinforcement cage is hung on construction position, aperture by bolt device.
The steel case that jig employing 2cm plate iron is processed into is as distribution beam, perforate setting on steel case, bolt device is set in hole, transfers in the process of steel reinforcement cage bolt device is extracted out, plug bolt device after complete under a joint steel reinforcement cage steel reinforcement cage is hung on to construction position, aperture.Latch is light, simple to operate, time saving and energy saving when four latch constructions.
Brief description of the drawings
Fig. 1 suspender plan sketch
Fig. 2 suspender elevational schematic view
Fig. 3 suspender hanger organigram
Fig. 4 jig planar view
Fig. 5 jig steel plate box 1 lateral plan
Fig. 6 jig steel plate box 2 lateral plans
Fig. 7 jig steel plate box 3 lateral plans
Fig. 8 jig steel plate box 1 or 2 cross sectionals drawing
Fig. 9 jig steel plate box 3 cross sectionals drawing
Figure 10 jig A drawing
In figure, 1. represent hanger; 2. represent girder; 3. represent secondary beam; 4. represent suspender stiffener; 5. represent steel plate box 1; 6. represent steel plate box 2; 7. represent steel plate box 3; 8. represent jig stiffener
Detailed description of the invention
Great diameter and long pile cages is transferred with suspender, jig, it is characterized in that: suspender adopts steel to be processed into rectangle, form secondary beam 3, centre is provided with diagonal line, forms girder 3, and girder is provided with suspender stiffener 4,4 interior angles at rectangle are provided with 4 hangers, on each hanger 1, have two holes, the hole of top is for connecting hoisting device, and the hole of below is by rope connecting reinforcement cage; The rectangle that jig adopts steel plate to be processed into, perforate on each limit of rectangle, arranges bolt device in hole, and steel reinforcement cage is hung on construction position, aperture by bolt device.
The utility model design suspender adopts I-beam section and steel plate to process, and 4 suspension centres are set altogether, and structural system is simple, stressed clear and definite, can not cause steel reinforcement cage distortion can ensure to carry out reinforcing bar cage hoisting time.
The steel plate box that jig employing 2cm plate iron is processed into is as distribution beam, perforate setting on steel plate box, bolt device is set in hole, transfers in the process of steel reinforcement cage bolt device is extracted out, plug bolt device after complete under a joint steel reinforcement cage steel reinforcement cage is hung on to construction position, aperture.Latch is light, simple to operate, time saving and energy saving when four latch constructions.
Claims (1)
1. great diameter and long pile cages is transferred with jig, it is characterized in that: the rectangle that jig adopts steel plate to be processed into, and perforate on each limit of rectangle, arranges bolt device in hole, and steel reinforcement cage is hung on construction position, aperture by bolt device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320686073.1U CN203889880U (en) | 2013-11-03 | 2013-11-03 | Lifting and clamping appliances for lowering large-diameter super-long pile reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320686073.1U CN203889880U (en) | 2013-11-03 | 2013-11-03 | Lifting and clamping appliances for lowering large-diameter super-long pile reinforcement cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203889880U true CN203889880U (en) | 2014-10-22 |
Family
ID=51716308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320686073.1U Expired - Fee Related CN203889880U (en) | 2013-11-03 | 2013-11-03 | Lifting and clamping appliances for lowering large-diameter super-long pile reinforcement cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203889880U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192732A (en) * | 2016-09-09 | 2016-12-07 | 中铁十局集团有限公司 | A kind of pier shaft horizontal hoop fixture |
| CN113863286A (en) * | 2021-10-14 | 2021-12-31 | 中铁大桥局第七工程有限公司 | Installation device of variable cross-section major diameter overlength steel reinforcement cage |
-
2013
- 2013-11-03 CN CN201320686073.1U patent/CN203889880U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192732A (en) * | 2016-09-09 | 2016-12-07 | 中铁十局集团有限公司 | A kind of pier shaft horizontal hoop fixture |
| CN113863286A (en) * | 2021-10-14 | 2021-12-31 | 中铁大桥局第七工程有限公司 | Installation device of variable cross-section major diameter overlength steel reinforcement cage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141022 Termination date: 20201103 |