CN202324351U - Openable stirrup of superposed beam - Google Patents
Openable stirrup of superposed beam Download PDFInfo
- Publication number
- CN202324351U CN202324351U CN 201120463775 CN201120463775U CN202324351U CN 202324351 U CN202324351 U CN 202324351U CN 201120463775 CN201120463775 CN 201120463775 CN 201120463775 U CN201120463775 U CN 201120463775U CN 202324351 U CN202324351 U CN 202324351U
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- Prior art keywords
- superposed beam
- movable
- fixed
- stirrup
- openable
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Abstract
The utility model relates to an openable stirrup of a superposed beam. The openable stirrup comprises a movable part and a fixed part, wherein the movable part is positioned at the top part of the fixed part; the two ends of the fixed part are respectively provided with a fixed bending hook; the two ends of the movable part are respectively provided with a movable bending hook; and the movable bending hooks and the fixed bending hooks can be fastened mutually. The openable stirrup solves the technical difficulty that the hogging-moment longitudinal steel bar at the upper part of the superposed beam is difficult to penetrate, is convenient in processing and simple in operation, and is contributive to guaranteeing the construction quality of the superposed beam.
Description
Technical field
The utility model relates to a kind of construction material, but is specifically related to a kind of superposed beam U-stirrups, belongs to technical field of civil engineering.
Background technology
The superposed beam of prior art is made up of two parts, i.e. prefabricated units and cast-in-place part.Prefabricated units transport the job site to after precasting yard completes; Through supporting or being connected with post; Prefabricated units at superposed beam expose the hogging moment longitudinal bar that penetrates beam in the stirrup; Together carry out on-site concrete with post, plate etc. again and build, prefabricated units and cast-in-place part form a complete whole thus, have and the conventional the same mechanical property of complete cast-in-place beam.
But; The superposed beam stirrup is to each other apart from less, and generally between 250mm～100mm, and stirrup forms than the disposable bending of fine steel rib by one; Two ends respectively bend the crotch of a miter angle in overlapping bight; Stagger each other in the overlapping bight of stirrup, front and back, and hogging moment longitudinal reinforcement length is longer, is difficult in the spacing of stirrup, penetrate.Therefore, in practical operation, the workman can pry open continuous a plurality of stirrups, by force the hogging moment longitudinal reinforcement is penetrated, and it is loaded down with trivial details so not only to construct, and stirrup is difficult to after prying open restore, and influences construction quality.
Therefore, for solving the problems of the technologies described above, but necessary a kind of structure improved superposed beam U-stirrups that has is provided, to overcome said defective of the prior art.
The utility model content
For addressing the above problem, a kind of construction is simple and direct, reliable quality superposed beam U-stirrups but the purpose of the utility model is to provide.
For realizing above-mentioned purpose, the technical scheme that the utility model is taked is: but a kind of superposed beam U-stirrups, and it comprises movable part and fixed part; Wherein, said movable part is positioned at the top of fixed part; Be respectively equipped with a fixed hook in the two ends of said fixed part; Be respectively equipped with a movable crotch in the two ends of said movable part; Said movable crotch and fixed hook can fasten each other.
But the superposed beam U-stirrups of the utility model further is set to: said movable crotch and the perpendicular setting of fixed hook.
But the superposed beam U-stirrups of the utility model further is set to: said fixed part is quadrilateral structure.
But the superposed beam U-stirrups of the utility model also can be set to: be provided with a breach between said two fixed hooks.
Compared with prior art; The utlity model has following beneficial effect: but the superposed beam U-stirrups of the utility model has solved the technological difficulties that superposed beam top hogging moment longitudinal reinforcement is difficult to penetrate; And easy to process, simple to operate, help guaranteeing the construction quality of superposed beam.
Description of drawings
But Fig. 1 is the exploded view of the superposed beam U-stirrups of the utility model.
But Fig. 2 is the state diagram of superposed beam U-stirrups after superposed beam hogging moment longitudinal reinforcement penetrates of the utility model.
The specific embodiment
See also Figure of description 1 with shown in the accompanying drawing 2, but the utility model is a kind of superposed beam U-stirrups, it is made up of fixed part 1 and movable part 2 two parts.
Wherein, said fixed part 1 is quadrilateral structure, and its two ends are respectively equipped with a fixed hook 11, and specifically, this two fixed hook 11 is 180 ° of crotches.Between two fixed hooks 11, be provided with a breach 12.Build in superposed beam prefabricated units 4 bottom of this fixed part 1.
Said movable part 2 is positioned at the top of fixed part 1, and its horizontal section length is suitable with the width of the breach 12 of fixed part 1.Also be respectively equipped with a movable crotch 21 in the two ends of said movable part 2, specifically, wherein a movable crotch 21 is 180 ° of crotches, and another movable crotch 21 is 90 ° of crotches.Said movable crotch 21 can fasten with fixed hook 11 each other, and 90 ° movable crotch 21 is behind fastening, curves 135 ° of crotches or 180 ° again.The bend radius and the flat segments length of movable crotch 21 and fixed hook 11 are carried out by the relevant design standard.
When making superposed beam prefabricated units cage of reinforcement, the fixed part 1 and the movable part 2 of the utility model catch on each other, fix with pricking the silk colligation, arrange a plurality of continuously the beam planted agent.Transport the job site at superposed beam prefabricated units 4, when penetrating superposed beam hogging moment longitudinal reinforcement 3, untie the bundle silk between fixed part 1 and the movable part 2; Take off movable part 2; With superposed beam hogging moment longitudinal reinforcement 3 penetrate finish after, again movable part 2 is resetted, simultaneously 90 ° movable crotch of movable part 2 21 is accomplished 135 ° of crotches or 180 ° of crotches; With pricking silk that movable part 2 and fixed part 1 colligation is firm again, it is in place with the colligation of stirrup not influence hogging moment longitudinal reinforcement 3 thus.
The above specific embodiment is merely the preferred embodiment of this creation, not in order to limiting this creation, any modification of being made within all spirit and principles in this creation, is equal to replacement, improvement etc., all should be included within the protection domain of this creation.
Claims (4)
1. but a superposed beam U-stirrups is characterized in that: comprise movable part and fixed part; Wherein, said movable part is positioned at the top of fixed part; Be respectively equipped with a fixed hook in the two ends of said fixed part; Be respectively equipped with a movable crotch in the two ends of said movable part; Said movable crotch and fixed hook can fasten each other.
2. but superposed beam U-stirrups as claimed in claim 1 is characterized in that: said movable crotch and the perpendicular setting of fixed hook.
3. but superposed beam U-stirrups as claimed in claim 2 is characterized in that: said fixed part is quadrilateral structure.
4. but superposed beam U-stirrups as claimed in claim 3 is characterized in that: be provided with a breach between said two fixed hooks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120463775 CN202324351U (en) | 2011-11-21 | 2011-11-21 | Openable stirrup of superposed beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120463775 CN202324351U (en) | 2011-11-21 | 2011-11-21 | Openable stirrup of superposed beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202324351U true CN202324351U (en) | 2012-07-11 |
Family
ID=46436334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120463775 Expired - Fee Related CN202324351U (en) | 2011-11-21 | 2011-11-21 | Openable stirrup of superposed beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202324351U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345436A (en) * | 2016-05-05 | 2017-11-14 | 戴旭谦 | Concrete prefabricated wallboard splicing structure and its concrete prefabricated wallboard |
| CN107599152A (en) * | 2017-11-06 | 2018-01-19 | 韩城伟力远大建筑工业有限公司 | Prefabricated bodies, prefabricated components and its construction method |
| CN108930411A (en) * | 2018-07-26 | 2018-12-04 | 中国二十冶集团有限公司 | A kind of composite beam upper reinforcement wears method |
| CN111139972A (en) * | 2019-12-24 | 2020-05-12 | 中建一局集团第一建筑有限公司 | Steel rib and stirrup connecting structure of steel reinforced concrete structural column and construction method thereof |
| CN114135116A (en) * | 2021-11-03 | 2022-03-04 | 上海建工二建集团有限公司 | Construction method for enlarging and reinforcing cross section of existing structural beam and reinforcing device |
-
2011
- 2011-11-21 CN CN 201120463775 patent/CN202324351U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345436A (en) * | 2016-05-05 | 2017-11-14 | 戴旭谦 | Concrete prefabricated wallboard splicing structure and its concrete prefabricated wallboard |
| CN107599152A (en) * | 2017-11-06 | 2018-01-19 | 韩城伟力远大建筑工业有限公司 | Prefabricated bodies, prefabricated components and its construction method |
| CN108930411A (en) * | 2018-07-26 | 2018-12-04 | 中国二十冶集团有限公司 | A kind of composite beam upper reinforcement wears method |
| CN111139972A (en) * | 2019-12-24 | 2020-05-12 | 中建一局集团第一建筑有限公司 | Steel rib and stirrup connecting structure of steel reinforced concrete structural column and construction method thereof |
| CN114135116A (en) * | 2021-11-03 | 2022-03-04 | 上海建工二建集团有限公司 | Construction method for enlarging and reinforcing cross section of existing structural beam and reinforcing device |
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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: 20120711 Termination date: 20141121 |
|
| EXPY | Termination of patent right or utility model |