CN202073089U - Movable hanging steel bar for steel reinforcement cage of pile foundation - Google Patents
Movable hanging steel bar for steel reinforcement cage of pile foundation Download PDFInfo
- Publication number
- CN202073089U CN202073089U CN2011201589655U CN201120158965U CN202073089U CN 202073089 U CN202073089 U CN 202073089U CN 2011201589655 U CN2011201589655 U CN 2011201589655U CN 201120158965 U CN201120158965 U CN 201120158965U CN 202073089 U CN202073089 U CN 202073089U
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- China
- Prior art keywords
- suspension rod
- pile foundation
- reinforcement cage
- hanging
- muscle
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Abstract
The utility model discloses a movable hanging steel bar for a steel reinforcement cage of a pile foundation, which comprises at least two sets of hanging steel bar assemblies, wherein each hanging steel bar assembly comprises a hanging rod, and the upper end of each hanging rod is fixedly connected with a hanging ring; and the lower end of each hanging rod is fixedly connected with a clamping part used for clamping the strengthening hoop steel bar at the top of the steel reinforcement cage. In the utility model, U-shaped clamping hoops which are arranged at the lower ends of the hanging rods are utilized to clamp the strengthening hoop steel bar at the top of the steel reinforcement cage, and then penetrate through the hanging rings arranged at the upper ends of the hanging rods through high-strength steel pipes; the steel reinforcement cage is hung in concrete holes to be poured, and thus, abnormal conditions such as the upward floatation of the steel reinforcement cage and the like can be discovered in time in the process of pouring concrete into the pile foundation; and problems such as the sinking of the steel reinforcement cage and the like are effectively solved to ensure the top elevation of the steel reinforcement cage, and the construction quality of the pile foundation is finally ensured.
Description
Technical field
The utility model relates to the bridge pile foundation technical field, and muscle is hung in the activity of particularly a kind of pile foundation reinforcing cage.
Background technology
Carry out in the concreting process in pile foundation, the basic at present round steel that adopts welds the lifting reinforcement means, yet common quality defects such as reinforcing cage sinking, come-up can't in time be found and solve to this method, so that influences pile foundation engineering reinforcing cage quality.
The utility model content
Goal of the invention of the present utility model is: at the problem of above-mentioned existence, provide a kind of and can in time find abnormal conditions such as rising of steel cage, and effectively eliminate problems such as reinforcing cage sinking, to guarantee reinforcing cage top mark height, guarantee that finally muscle is hung in the pile foundation reinforcing cage activity of pile foundation engineering quality.
The technical solution of the utility model is achieved in that the activity of a kind of pile foundation reinforcing cage hangs muscle, it is characterized in that: hang the muscle assembly by at least two groups and form, the described muscle assembly that hangs comprises suspension rod, be fixedly connected with suspension ring in described suspension rod upper end, fixedly connected being useful in the lower end of suspension rod clamped the fixing parts that stirrup is strengthened at the reinforcing cage top.
Muscle is hung in pile foundation reinforcing cage described in the utility model activity, its described muscle assembly that hangs also comprises latch, be provided with vertical with it spacing horizontal stripe in described latch bottom, described fixing parts are made up of upper and lower two U type clips, at regular intervals between described two U type clips, described latch lower end is passed upper and lower two U type clips successively, and spacing horizontal stripe is resisted against U type clip upper surface.
Muscle is hung in pile foundation reinforcing cage described in the utility model activity, and it is fixedly connected with at least one U type and strengthens hoop below described suspension rod bottom, fixing parts.
Muscle is hung in pile foundation reinforcing cage described in the utility model activity, its described suspension rod comprises suspension rod A and suspension rod B, described suspension rod A and suspension rod B link together by at least two wire clips, and described suspension ring are fixedly connected on the upper end of suspension rod A, and described fixing parts are fixedly connected on the lower end of suspension rod B.
The utility model utilize that the suspension rod lower end is provided with U type clip clamp the reinforcement stirrup at reinforcing cage top, pass the suspension ring that the suspension rod upper end is provided with by high-intensity steel pipe then, reinforcing cage is suspended in waits to build in the concrete hole, like this, carry out in the concreting process in pile foundation, can in time find abnormal conditions such as rising of steel cage, and effectively eliminate problems such as reinforcing cage sinking, to guarantee reinforcing cage top mark height, finally guarantee the pile foundation engineering quality.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is user mode figure of the present utility model.
Mark among the figure: 1a is suspension rod A, and 1b is suspension rod B, and 2 is suspension ring, and 3 is reinforcing cage, and 4 for strengthening stirrup, and 5 be latch, and 6 be spacing horizontal stripe, and 7a is last U type clip, and 7b is U type clip down, and 8 is that the reinforcement of U type is bound round, and 9 is wire clips.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As illustrated in fig. 1 and 2, muscle is hung in the activity of a kind of pile foundation reinforcing cage, hanging the muscle assembly by two groups forms, the described muscle assembly that hangs comprises suspension rod and latch 5, described suspension rod comprises suspension rod A1a and suspension rod B1b, described suspension rod A1a and suspension rod B1b link together by two wire clips 9, be fixedly connected with suspension ring 2 in the upper end of described suspension rod A1a, the lower end of described suspension rod B1b is fixedly connected to be useful on and to clamp the fixing parts that stirrup 4 is strengthened at reinforcing cage 3 tops, in the bottom of described suspension rod B1b, fix and be fixedly connected with a U type below the parts and strengthen hoop 8; Be provided with vertical with it spacing horizontal stripe 6 in described latch 5 bottoms, described fixing parts are made up of upper and lower two U type clip 7a, 7b, at regular intervals between described two U type clips, described latch 5 lower ends are passed upper and lower two U type clips successively, and spacing horizontal stripe 6 is resisted against U type clip 7a upper surface.Wherein said suspension rod adopts the reinforcing bar of φ 20, and U type clip and U type are strengthened hoop and be reinforcing bar, and latch adopts the reinforcing bar of φ 16.
The utility model at first draws according to the in-site measurement data computation and hangs muscle length in use, by unscrewing wire line shoe, adjusts the staggered distance of two φ 20 reinforcing bars, draw Len req after, tighten wire line shoe; Utilize the U shaped steel muscle clip of lower end to clamp the reinforcement stirrup (lifting place must add strong weld and ensure the quality of products) at the top of reinforcing cage, use φ 16 reinforcing bars as latch then, pass U shaped steel muscle clip and be fixed, to prevent that hanging muscle comes off owing to shaking when reinforcing cage collides hole wall or concreting; Behind placement of cage of reinforcing bar, utilize the suspension ring of upper end welding, pass high tensile steel tube reinforcing cage is suspended in midair to the hole; At last, after concreting is finished, only need to extract out latch, the suspension ring of double swerve suspension rod upper end a little just can take out smoothly and hang muscle then, are reused in the construction afterwards.Because U shaped steel muscle clip and suspension ring all belong to strong stressed object, so require when welding, to adopt two-sided full weld, and to regularly carry out welding inspection, find in time to handle after loosening or the breakage, check in the lump in the time of in addition can be and hang the muscle quality, take place with this control accident by the on-the-spot self check of quality inspection engineer.Adopt the utility model can in time find abnormal conditions such as rising of steel cage, and effectively eliminate problem such as reinforcing cage sinking.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. muscle is hung in pile foundation reinforcing cage activity, it is characterized in that: hang the muscle assembly by at least two groups and form, the described muscle assembly that hangs comprises suspension rod, be fixedly connected with suspension ring (2) in described suspension rod upper end, fixedly connected being useful in the lower end of suspension rod clamped the fixing parts that stirrup (4) is strengthened at reinforcing cage (3) top.
2. muscle is hung in pile foundation reinforcing cage according to claim 1 activity, it is characterized in that: the described muscle assembly that hangs also comprises latch (5), be provided with vertical with it spacing horizontal stripe (6) in described latch (5) bottom, described fixing parts are made up of upper and lower two U type clips (7a, 7b), at regular intervals between described two U type clips, described latch (5) lower end is passed upper and lower two U type clips successively, and spacing horizontal stripe (6) is resisted against U type clip (7a) upper surface.
3. muscle is hung in pile foundation reinforcing cage according to claim 2 activity, it is characterized in that: be fixedly connected with at least one U type and strengthen hoop (8) below described suspension rod bottom, fixing parts.
4. hang muscle according to claim 1,2 or 3 described pile foundation reinforcing cage activities, it is characterized in that: described suspension rod comprises suspension rod A(1a) and suspension rod B(1b), described suspension rod A(1a) and suspension rod B(1b) link together by at least two wire clips (9), described suspension ring (2) are fixedly connected on suspension rod A(1a) the upper end, described fixing parts are fixedly connected on suspension rod B(1b) the lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201589655U CN202073089U (en) | 2011-05-18 | 2011-05-18 | Movable hanging steel bar for steel reinforcement cage of pile foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201589655U CN202073089U (en) | 2011-05-18 | 2011-05-18 | Movable hanging steel bar for steel reinforcement cage of pile foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202073089U true CN202073089U (en) | 2011-12-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201589655U Expired - Lifetime CN202073089U (en) | 2011-05-18 | 2011-05-18 | Movable hanging steel bar for steel reinforcement cage of pile foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202073089U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332372A (en) * | 2015-11-18 | 2016-02-17 | 浙江双和环境建设有限公司 | Cast-in-place pile reinforcement cage construction device and process thereof |
| CN105507324A (en) * | 2015-11-27 | 2016-04-20 | 北京城建中南土木工程集团有限公司 | Detachable hanging reinforcement and construction method thereof |
| CN106120716A (en) * | 2016-08-19 | 2016-11-16 | 九峰海洋生态建设集团有限公司 | A kind of fastening means preventing pile foundation steel bar cage from floating |
| CN108996383A (en) * | 2018-07-23 | 2018-12-14 | 中铁三局集团华东建设有限公司 | Buried diaphram wall steel reinforcement cage hanging steel bar hanging apparatus and its construction method |
| CN112324990A (en) * | 2020-10-29 | 2021-02-05 | 中国三冶集团有限公司 | Method and structure for reinforcing underground straight buried pipe |
-
2011
- 2011-05-18 CN CN2011201589655U patent/CN202073089U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332372A (en) * | 2015-11-18 | 2016-02-17 | 浙江双和环境建设有限公司 | Cast-in-place pile reinforcement cage construction device and process thereof |
| CN105507324A (en) * | 2015-11-27 | 2016-04-20 | 北京城建中南土木工程集团有限公司 | Detachable hanging reinforcement and construction method thereof |
| CN105507324B (en) * | 2015-11-27 | 2017-09-22 | 北京城建中南土木工程集团有限公司 | Detachable hangs muscle and its construction method |
| CN106120716A (en) * | 2016-08-19 | 2016-11-16 | 九峰海洋生态建设集团有限公司 | A kind of fastening means preventing pile foundation steel bar cage from floating |
| CN108996383A (en) * | 2018-07-23 | 2018-12-14 | 中铁三局集团华东建设有限公司 | Buried diaphram wall steel reinforcement cage hanging steel bar hanging apparatus and its construction method |
| CN112324990A (en) * | 2020-10-29 | 2021-02-05 | 中国三冶集团有限公司 | Method and structure for reinforcing underground straight buried pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Yexin Inventor after: Liu Wei Inventor after: Ye Yanwei Inventor after: Wang Xiaotang Inventor before: Wu Yexin Inventor before: Liu Wei Inventor before: Ye Yanwei Inventor before: Wang Xiaotang |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160105 Address after: Jinniu District Kam Tong Road Chengdu city Sichuan province 610031 No. 16 Patentee after: CHINA RAILWAY NO.2 BUREAU ENGINEERING Co.,Ltd. Address before: 610041, No. nine, No. 156, building B, Gao Xing Road, Chengdu hi tech Development Zone, Chengdu, Sichuan Patentee before: CHINA RAILWAY ERJU Co.,Ltd. Patentee before: CHINA RAILWAY ERJU 5TH ENGINEERING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Patentee after: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. Address before: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Patentee before: CHINA RAILWAY NO.2 BUREAU ENGINEERING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190114 Address after: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Co-patentee after: CHINA RAILWAY ERJU 5TH ENGINEERING Co.,Ltd. Patentee after: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. Address before: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Patentee before: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111214 |
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| CX01 | Expiry of patent term |