CN205530228U - A well type frame that is used for super large diameter pile steel reinforcement cage of overlength to construct - Google Patents
A well type frame that is used for super large diameter pile steel reinforcement cage of overlength to construct Download PDFInfo
- Publication number
- CN205530228U CN205530228U CN201620214392.6U CN201620214392U CN205530228U CN 205530228 U CN205530228 U CN 205530228U CN 201620214392 U CN201620214392 U CN 201620214392U CN 205530228 U CN205530228 U CN 205530228U
- Authority
- CN
- China
- Prior art keywords
- type frame
- well type
- steel
- reinforcement cage
- pin rod
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a well type frame that is used for super large diameter pile steel reinforcement cage of overlength to construct, including the elongated steel of two parallels, two welding and the short shaped steel of elongated steel vertically between the two elongated steel, the centre of two elongated steel and two short shaped steel all is equipped with the through -hole towards well type frame center, but all is equipped with the round pin stick of reciprocating sliding at every through -hole, the round pin stick is located the inboard one end of well type frame and is equipped with along the convex stopper of the excellent cross section of round pin, and the one end that is located the well type frame outside is equipped with along the convex outer stopper of the excellent cross section of round pin, the diameter of interior stopper and outer stopper all is greater than the diameter of through -hole. The utility model discloses a risk of excellent landing is sold owing to the effect of stopper, round pin stick can not break away from the well type frame all the time to the round pin stick when having avoided the construction.
Description
Technical field
This utility model relates to Bridge Pile Foundation Construction field, is specifically related to a kind of well type frame for installing pile foundation steel bar cage, is suitable for
In various overlength, super-large diameter bored pile construction.
Background technology
Overlength, the steel reinforcement cage of super-large diameter cast-in-situ bored pile pile foundation are typically to be formed by connecting by multiple sections.Want when steel reinforcement cage is installed
In aperture section by section lower section and connect.Chinese Patent Application No. 201220196232.5, entitled " pile foundation steel bar cage and concrete pouring material
Bucket fixing device " utility model patent disclose a kind of for pile foundation steel bar cage install well type frame, four of its well type frame
The middle part on limit is equipped with fixing lock lock pin, and during use, well type frame is positioned over above aperture, when first segment steel reinforcement cage is transferred in hole
During certain depth, in four fixing lock lock pins, it is horizontally inserted clamp respectively, blocks the main muscle of steel reinforcement cage, support in aperture and hang
Live steel reinforcement cage, second section steel reinforcement cage is winched to first segment steel reinforcement cage and is connected above, then pull out clamp, two joint steel reinforcement cages are continued
Lower section to certain depth, is inserted into clamp and supports fixing, connects Section of three steel reinforcement cage, such cycle operation, until by all steel
Muscle cage sections connects and is arranged in stake holes.
Said apparatus in use clamp has landing risk in stake holes, brings hidden danger to construction safety.
Summary of the invention
The purpose of this utility model is to improve existing well type frame, convenient construction, and improves working security.
Structure of the present utility model is as follows:
A kind of well type frame for the construction of overlength super-large diameter pile cages, including two parallel long shaped steel, between two long shaped steel
Welding two short steel vertical with long shaped steel, the centre of two long shaped steel and two short steel is equipped with leading to towards well type frame center
Hole, it is characterised in that: being equipped with pin sliding back and forth rod at each through hole, one end that described pin rod is positioned at inside well type frame sets
Have along pin rod cross section protrude inner limited block, be positioned at the one end outside well type frame be provided with along pin rod cross section protrude outer spacing
Block, the diameter of described inner limited block and outer limited block is all higher than the diameter of described through hole.
Further, this utility model also can be additionally provided with draw ring in one end that described pin rod is positioned at outside well type frame.
Well type frame of the present utility model carries the pin rod for hanging steel reinforcement cage, and pin rod two ends are equipped with stopping means, pin rod nothing
Method departs from well type frame, there is not landing risk；The limited block of pin rod one end is also convenient for blocking steel reinforcement cage, constructs safer；One end
If draw ring, it is simple to pin rod plug operation, use more convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of pin of the present utility model rod, the limited block of display pin rod and draw ring；
Fig. 3 is a kind of state diagram during this utility model use, the state of well type frame time below display steel reinforcement cage；
Fig. 4 is another kind of state diagram during this utility model use, the state of well type frame when display steel reinforcement cage is stuck.
Detailed description of the invention
As shown in Figure 1 and Figure 2, this utility model includes two parallel long shaped steel 1, between two long shaped steel 1 weld two with
The short steel 2 that long shaped steel is vertical, the centre of two long shaped steel and two short steel is equipped with the through hole towards well type frame center, each
Through hole is equipped with pin rod 3 sliding back and forth, and described pin rod 3 is positioned at the one end inside well type frame and is provided with along pin rod cross section protrusion
Inner limited block 31, be positioned at the one end outside well type frame be provided with along pin rod cross section protrude outer limited block 32, described interior spacing
The diameter of block and outer limited block is all higher than the diameter of described through hole.
In specific implementation process, carry out the plug operation of pin rod for ease of workmen, the one end outside well type frame can be positioned at pin rod
Also set up draw ring 33.
As it is shown on figure 3, after stake holes 4 pore-forming, before the steel reinforcement cage of lower section, this utility model is placed in stake holes mouth, aperture surrounding
Filling and leading up compacting, the two ends of two long shaped steel are supported by sleeper 5.Hand-held draw ring 33 is pulled outwardly pin rod 3, makes pin rod slide outwardly into
Extreme position, due to the stop of inner limited block 31, pin rod is without departing from well type frame；With loop wheel machine, first segment steel reinforcement cage 6 is winched to
Aperture is transferred.
As shown in Figure 4 when first segment steel reinforcement cage 6 top is positioned at above aperture, pin rod 3 is pushed forward to extreme position, makes pin
Rod is positioned at the lower section of steel reinforcement cage 6 top annular reinforcement, then continues to transfer by steel reinforcement cage, makes steel reinforcement cage 6 be supported by pin rod 3；
Due to the restriction of the outer limited block 32 of pin rod, pin rod is without departing from well type frame inside landing hand-hole, and due to inner limited block 31
Effect, even if steel reinforcement cage 6 tilts also excellent without departing from pin support.Again by second section reinforcement cage hoisting to first segment steel reinforcement cage
Side, after being connected by two joint steel reinforcement cages, loop wheel machine the most somewhat lifts by crane, and to shed the load on pin rod, outwards extracts pin rod, then by steel
Muscle cage is transferred, and when the top to second section steel reinforcement cage is positioned at above aperture, then is pushed away forward by pin rod, is supported by steel reinforcement cage fixing,
Lift by crane and connect Section of three steel reinforcement cage, so circulating, until completing steel reinforcement cage to connect installation.
Claims (2)
1. for a well type frame for overlength super-large diameter pile cages construction, including two parallel long shaped steel, two long shaped steel
Between weld two short steel vertical with long shaped steel, the centre of two long shaped steel and two short steel is equipped with towards well type frame center
Through hole, it is characterised in that: being equipped with pin sliding back and forth rod at each through hole, described pin rod is positioned at the one end inside well type frame
Be provided with along pin rod cross section protrude inner limited block, be positioned at the one end outside well type frame be provided with along pin rod cross section protrude outer spacing
Block, the diameter of described inner limited block and outer limited block is all higher than the diameter of described through hole.
A kind of well type frame for the construction of overlength super-large diameter pile cages the most according to claim 1, it is characterised in that:
One end that described pin rod is positioned at outside well type frame is additionally provided with draw ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620214392.6U CN205530228U (en) | 2016-03-18 | 2016-03-18 | A well type frame that is used for super large diameter pile steel reinforcement cage of overlength to construct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620214392.6U CN205530228U (en) | 2016-03-18 | 2016-03-18 | A well type frame that is used for super large diameter pile steel reinforcement cage of overlength to construct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205530228U true CN205530228U (en) | 2016-08-31 |
Family
ID=56783179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620214392.6U Expired - Fee Related CN205530228U (en) | 2016-03-18 | 2016-03-18 | A well type frame that is used for super large diameter pile steel reinforcement cage of overlength to construct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205530228U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235424A (en) * | 2018-09-18 | 2019-01-18 | 中国十九冶集团有限公司 | Sectional installation method for pile foundation reinforcement cage |
| 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 |
| 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 |
| CN115434304A (en) * | 2022-08-06 | 2022-12-06 | 河南黄河河务局工程建设中心 | Construction method for long auger bored pile super-long reinforcement cage pile-entering hole |
-
2016
- 2016-03-18 CN CN201620214392.6U patent/CN205530228U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235424A (en) * | 2018-09-18 | 2019-01-18 | 中国十九冶集团有限公司 | Sectional installation method for pile foundation reinforcement cage |
| 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 |
| 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 |
| CN115434304A (en) * | 2022-08-06 | 2022-12-06 | 河南黄河河务局工程建设中心 | Construction method for long auger bored pile super-long reinforcement cage pile-entering hole |
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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 |
Granted publication date: 20160831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |