CN202626977U - Fixing device for steel bar cage of pile foundation and concrete pouring hopper - Google Patents
Fixing device for steel bar cage of pile foundation and concrete pouring hopper Download PDFInfo
- Publication number
- CN202626977U CN202626977U CN 201220196232 CN201220196232U CN202626977U CN 202626977 U CN202626977 U CN 202626977U CN 201220196232 CN201220196232 CN 201220196232 CN 201220196232 U CN201220196232 U CN 201220196232U CN 202626977 U CN202626977 U CN 202626977U
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- pile foundation
- concrete pouring
- steel bar
- bar cage
- reinforcing cage
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Abstract
The utility model relates to a fixing device for a steel bar cage of a pile foundation and a concrete pouring hopper. A rectangular structure is formed by surrounding of two horizontal steel cross-shaped frameworks and two vertical steel cross-shaped frameworks; and connection parts of inner sides of the horizontal steel cross-shaped frameworks and the vertical steel cross-shaped frameworks are provided with inner supports, outer sides of respective middle parts of the horizontal steel cross-shaped frameworks and the vertical steel cross-shaped frameworks are provided with fixing lock pins, and the corresponding inner sides of the horizontal steel cross-shaped frameworks and the vertical steel cross-shaped frameworks are provided with reinforcing plates. By adopting the fixing device for the steel bar cage of the pile foundation and the concrete pouring hopper, when the steel bar cage of the pile foundation is connected, a lower steel bar cage can be fixed, and a steel bar protection layer can be protected. Meanwhile, the fixing device can be used for fixing the concrete pouring hopper. For the construction process of lowering and pouring of the steel bar cage with a drilling rig, the lowering and the pouring of the steel bar cage can be performed with a positioning frame after hole formation of the pile foundation, the drilling rig can be moved into a next hole position for drilling construction, and good benefits can be realized in shortening of the construction period, protection of the steel bar cage protection layer and the like.
Description
Technical field
The utility model relates to a kind of pile foundation reinforcing cage transfers and the concrete pouring field, relates in particular to the fastening devices of a kind of pile foundation reinforcing cage and concrete pouring hopper.
Background technology
Bridge engineering such as speedway, railway, municipal administration are generally built in China; The quality control on construction of bridge pile foundation is more and more become the focus of concern; Adopt the common process construction fixing insecure the falling into of reinforcing cage often to occur and perhaps in filling process, occur phenomenons such as hopper comes off in the hole; Particularly relatively tight because of the duration in the municipal engineering process, how the construction efficiency of the every pile rig of more efficiently raising show particularly important.Several big defectives below existing for common construction technology:
Need when 1, two joint reinforcing cages connect under save reinforcing cage and fix; Artificial lazy or the lumps of wood that working strength is not high or shaped steel often appear as the fixing interim setting of joint reinforcing cage down, if supervision has the ineffective joint reinforcing cage down of will occurring to fall into the situation in the hole because of the insufficient strength of temporary fixed facility causes down the joint reinforcing cage slightly in the work progress.
2, in the common construction technology; Often adopting rig itself to carry out reinforcing cage when particularly adopting common direct circulation slewing drilling machine to construct transfers with concrete spouting; Have only after the pile foundation concrete pouring is accomplished, just can be displaced to next position and carry out drilling construction, more serious to the delay of duration.In addition, will influence postorder work, pile quality is had certain influence if rig self goes wrong.
Summary of the invention
The utility model purpose is to provide the fastening devices of a kind of pile foundation reinforcing cage and concrete pouring hopper, when being intended to solve present pile foundation construction with perfusion, causes the fixing problem that reinforcing cage dropped, incured loss through delay the pile foundation construction time that firmly produces that joins of reinforcing cage easily.
In order to solve the problems of the technologies described above; The utility model is realized through following technical scheme: the fastening devices of a kind of pile foundation reinforcing cage and concrete pouring hopper, enclose rectangular configuration by two horizontal shaped steel well word frameworks that are parallel to each other and two vertical shaped steel well word frameworks that are parallel to each other; Said horizontal shaped steel well word framework is provided with interior support with the vertical inboard connecting portion of shaped steel well word framework, and laterally shaped steel well word framework and vertical shaped steel well word framework separately the middle part arranged outside pin lock pin is arranged, corresponding inboard is provided with stiffener.
In order the connecting reinforcement cage to be fixed and to be kept balance, further, said pin lock pin has four.
In order to guarantee the plane stability of well word framework, further, said interior the support has eight.
In order to improve the fastening devices durability, more further, said stiffener has four.
In order to keep the stability of well word framework, further, said horizontal shaped steel well word base of frame both sides are provided with a cushion block.
Compared with prior art; The usefulness of the utility model is: the fastening devices of this pile foundation reinforcing cage and concrete pouring hopper can be when the pile foundation reinforcing cage connects under save reinforcing cage and fix and can protect reinforcement cover; The fastening devices of hopper during the double as concrete pouring simultaneously; Can behind the pile foundation pore-forming, adopt locating rack to carry out reinforcing cage to transfer and pour into for utilizing rig self to carry out construction technology that reinforcing cage transfers and pour into; Vacate rig and move to next position, hole and carry out drilling construction, very big benefit is arranged practicing thrift aspects such as duration and the protection of reinforcing cage topping.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the fastening devices plan structure sketch map of the utility model pile foundation reinforcing cage and concrete pouring hopper.
Among the figure: 1, horizontal shaped steel well word framework; 2 vertical shaped steel well word frameworks; 3, pin lock pin; 4, interior support; 5, stiffener; 6, cushion block.
The specific embodiment:
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in detail:
The fastening devices of a kind of pile foundation reinforcing cage shown in Figure 1 and concrete pouring hopper is enclosed rectangular configuration by two horizontal shaped steel well word frameworks 1 that are parallel to each other and two vertical shaped steel well word frameworks 2 that are parallel to each other; Said horizontal shaped steel well word framework 1 is provided with in eight with vertical shaped steel well word framework 2 inboard connecting portions and supports 4, guarantees the plane stability of well word framework; Said horizontal shaped steel well word framework 1 is provided with four pin lock pins 3 in the outside, middle part separately altogether with vertical shaped steel well word framework 2, and corresponding inboard is provided with four stiffeners 5 altogether, respectively as the fastening devices and the stiffening device of connecting reinforcement cage; Said horizontal shaped steel well word framework 1 two bottom sides is individual to be provided with a cushion block 6, guarantees the stationarity of whole fastening devices.
Its concrete working method is following; Be fixed in horizontal shaped steel well word framework 1 when reinforcing cage is transferred with above vertical shaped steel well word framework 2, the clamp by three two centimeters steel plate welding passes a pin lock pin 3, inserts reinforcing cage; Block main muscle; Shared 4 clamps, to reach the fixedly purpose of reinforcing cage, construction has not only strengthened the stability of reinforcing cage like this; Make that also operation is more convenient, prevented that effectively time joint reinforcing cage from falling into the situation in the hole because of the insufficient strength of temporary fixed facility causes down the joint reinforcing cage; Reinforcing cage is transferred can block with clamp after the completion and is hung muscle, reaching purpose of connecting, during concrete spouting as the fastening devices of hopper.
The fastening devices of this pile foundation reinforcing cage and concrete pouring hopper can be when the pile foundation reinforcing cage connects under save reinforcing cage and fix and can protect reinforcement cover; The fastening devices of hopper during the double as concrete pouring simultaneously; Can behind the pile foundation pore-forming, adopt locating rack to carry out reinforcing cage to transfer and pour into for utilizing rig self to carry out construction technology that reinforcing cage transfers and pour into; Vacate rig and move to next position, hole and carry out drilling construction, very big benefit is arranged practicing thrift aspects such as duration and the protection of reinforcing cage topping.
It is emphasized that: above only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction; Every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did.
Claims (5)
1. the fastening devices of pile foundation reinforcing cage and concrete pouring hopper is characterized in that: enclose rectangular configuration by two horizontal shaped steel well word frameworks (1) that are parallel to each other and two vertical shaped steel well word frameworks (2) that are parallel to each other; Said horizontal shaped steel well word framework (1) is provided with interior support (4) with vertical inboard connecting portion of shaped steel well word framework (2); And horizontal shaped steel well word framework (1) and vertical shaped steel well word framework (2) middle part arranged outside separately have pin lock pin (3), and corresponding inboard is provided with stiffener (5).
2. the fastening devices of pile foundation reinforcing cage according to claim 1 and concrete pouring hopper is characterized in that: said pin lock pin (3) has four.
3. the fastening devices of pile foundation reinforcing cage according to claim 1 and concrete pouring hopper is characterized in that: support (4) in said and have eight.
4. the fastening devices of pile foundation reinforcing cage according to claim 1 and concrete pouring hopper is characterized in that: said stiffener (5) has four.
5. the fastening devices of pile foundation reinforcing cage according to claim 1 and concrete pouring hopper is characterized in that: the individual cushion block (6) that is provided with of said horizontal shaped steel well word framework (1) two bottom sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220196232 CN202626977U (en) | 2012-05-04 | 2012-05-04 | Fixing device for steel bar cage of pile foundation and concrete pouring hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220196232 CN202626977U (en) | 2012-05-04 | 2012-05-04 | Fixing device for steel bar cage of pile foundation and concrete pouring hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202626977U true CN202626977U (en) | 2012-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220196232 Expired - Fee Related CN202626977U (en) | 2012-05-04 | 2012-05-04 | Fixing device for steel bar cage of pile foundation and concrete pouring hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202626977U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695444A (en) * | 2015-01-17 | 2015-06-10 | 中建五局蚌埠建筑工程有限公司 | Pile core concrete forming process and special concrete pouring device for pile core concrete forming process |
| CN105649346A (en) * | 2015-12-25 | 2016-06-08 | 中交路桥华南工程有限公司 | Assembling and disassembling type steel reinforcement cage installing platform |
| CN106013091A (en) * | 2016-06-30 | 2016-10-12 | 中国五冶集团有限公司 | Steel reinforcement cage positioning device and positioning method used for building construction |
| CN106400802A (en) * | 2016-08-24 | 2017-02-15 | 中交公局厦门工程有限公司 | Integral quick lifting method for pile head of drilled pile during pre-embedding and drilling-free ring-cutting |
| CN106592582A (en) * | 2016-11-30 | 2017-04-26 | 上海市基础工程集团有限公司 | Reinforcement cage lifting and locating platform for construction of ultra-deep large-diameter drilled piles |
| CN109322300A (en) * | 2018-11-23 | 2019-02-12 | 中铁六局集团有限公司 | A kind of major diameter device for casting and major diameter method for filling |
-
2012
- 2012-05-04 CN CN 201220196232 patent/CN202626977U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695444A (en) * | 2015-01-17 | 2015-06-10 | 中建五局蚌埠建筑工程有限公司 | Pile core concrete forming process and special concrete pouring device for pile core concrete forming process |
| CN104695444B (en) * | 2015-01-17 | 2016-06-22 | 中建五局蚌埠建筑工程有限公司 | Stake core fills concrete device |
| CN105649346A (en) * | 2015-12-25 | 2016-06-08 | 中交路桥华南工程有限公司 | Assembling and disassembling type steel reinforcement cage installing platform |
| CN106013091A (en) * | 2016-06-30 | 2016-10-12 | 中国五冶集团有限公司 | Steel reinforcement cage positioning device and positioning method used for building construction |
| CN106400802A (en) * | 2016-08-24 | 2017-02-15 | 中交公局厦门工程有限公司 | Integral quick lifting method for pile head of drilled pile during pre-embedding and drilling-free ring-cutting |
| CN106592582A (en) * | 2016-11-30 | 2017-04-26 | 上海市基础工程集团有限公司 | Reinforcement cage lifting and locating platform for construction of ultra-deep large-diameter drilled piles |
| CN109322300A (en) * | 2018-11-23 | 2019-02-12 | 中铁六局集团有限公司 | A kind of major diameter device for casting and major diameter method for filling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Guangbin Inventor after: Ju Jiayuan Inventor before: Ju Jiayuan |
|
| COR | Change of bibliographic data | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100024 Beijing Chaoyang District Zhou Jia Jing courtyard FHEC Co-patentee after: NO.2 ENGINEERING CO., LTD. OF CCCC FIRST HIGHWAY ENGINEERING Co.,Ltd. Patentee after: CCCC FIRST HIGHWAY ENGINEERING GROUP Co.,Ltd. Address before: 100024 Beijing Chaoyang District Zhou Jia Jing courtyard FHEC Co-patentee before: NO.2 ENGINEERING CO., LTD. OF CCCC FIRST HIGHWAY ENGINEERING Co.,Ltd. Patentee before: CCCC FIRST HIGHWAY ENGINEERING Co.,Ltd. |
|
| 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: 20121226 Termination date: 20210504 |