CN202969730U - Locating device for pillar reinforcing bar at construction site - Google Patents
Locating device for pillar reinforcing bar at construction site Download PDFInfo
- Publication number
- CN202969730U CN202969730U CN 201220668408 CN201220668408U CN202969730U CN 202969730 U CN202969730 U CN 202969730U CN 201220668408 CN201220668408 CN 201220668408 CN 201220668408 U CN201220668408 U CN 201220668408U CN 202969730 U CN202969730 U CN 202969730U
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- pillar
- reinforcing bar
- locating
- pillar reinforcing
- locating device
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- Expired - Fee Related
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Abstract
The utility model discloses a locating device for a pillar reinforcing bar at a construction site. The locating device is characterized by comprising a locating frame, wherein coupled locating posts are arranged on the locating frame with interval; and the locating device further comprises a peripheral stirrup. When the locating frame, the locating posts and the peripheral stirrup are used together, the pillar reinforcing bar can be completely prevented from moving inwards, outwards, leftwards and rightwards, namely, the pillar reinforcing bar cannot be dislocated in any direction so that spacing of bars is uniform and the formed pillar is uniformly stressed to lay a solid foundation for building safety. The locating device disclosed by the utility model is simple in structure, strong in universality, capable of obviously improving working efficiency, economical, practical, and capable of solving quality problems such as reinforcing bar dislocation occurred in the casting and compacting process of concrete.
Description
Technical field
The utility model belongs to building engineering field, particularly a kind of pillar bar reinforcement positioning device for the job site, simple in structure, highly versatile, the quality problems such as reinforcing bar positioning that can avoid the pillar reinforcing bar to occur in the casting and compacting of concrete process.
Background technology
Engineering construction, quality is a fundamental task crucial for generations to come.Pillar is structure vertical applied force member, is one of main member of structural safety, and the main muscle in pillar plays Main Function in the pillar loading process.In the casting and compacting of concrete processes such as base plate, floor; the collision of workman's operation or construction appliance may cause pillar reinforcing bar generation positioning; make that rebar spacing is inhomogeneous or reinforcement cover is too small or excessive; cause discontinuity after the pillar moulding; affect the service life of structure, hide some dangers for for the safety of building.
At present, the method for traditional fixedly pillar reinforcing bar is by fixing the pillar reinforcement location at the peripheral stirrup of pillar reinforcing bar and tied silk.This method can only guarantee that the pillar reinforcing bar can outwards not produce movement, and can't guarantee that the pillar reinforcing bar can inwardly and not move left and right.Therefore, still there is the risk of pillar reinforcing bar positioning.
Summary of the invention
In order to overcome defects of the prior art, the utility model provides a kind of pillar bar reinforcement positioning device for the job site, simple in structure, highly versatile, the quality problems such as reinforcing bar positioning that can avoid the pillar reinforcing bar to occur in the casting and compacting of concrete process.
Be used for the pillar bar reinforcement positioning device of job site, it is characterized in that, comprise posting, be provided with paired reference column between on posting.
In the pillar work progress, after the pillar reinforcing bar binding is good, up the pillar bar reinforcement positioning device is set the 500mm position leaving floor face.The pillar bar reinforcement positioning device is placed in the space that is surrounded by many pillar reinforcing bars, every reinforcing bar is between a pair of reference column, then fixes with the iron wire colligation.The space that forms between the every pair of reference column and posting forms three sides surrounded form, can stop the pillar reinforcing bar inside, and to left and right movement.
Further, described reference column is fixedly welded on posting.Certainly, reference column and posting also can be one-body molded.
Described posting can be square, can be also circular, and its shape can determine according to the shape that the pillar reinforcing bar surrounds.
Further, described pillar bar reinforcement positioning device can also comprise a peripheral stirrup.Peripheral stirrup is fixed in the periphery of pillar reinforcing bar by the iron wire colligation, can stop the pillar reinforcing bar outwards to move.Posting, reference column and peripheral stirrup use together, can prevent the pillar reinforcing bar fully to inside and outside, and to left and right movement, be that the pillar reinforcing bar positioning can not occur in any direction, thereby make rebar spacing even, stressed even after the pillar moulding, lay a solid foundation for the safety of building.
After the setting of pillar bar reinforcement positioning device is completed, carry out pillar, beam slab casting and compacting of concrete.Complete at this position concrete vibrating, take off for the first time the pillar bar reinforcement positioning device after levelling, be used for the not pillar of disturbing concrete, can recycle expeditiously like this, and the workman side of operation is easy.
Reference column number of the present utility model and spacing can be adjusted according to number and the spacing of pillar reinforcing bar.Posting and and the size of peripheral stirrup determined by the Space Cross Section that the pillar reinforcing bar surrounds.
Pillar bar reinforcement positioning device for the job site of the present utility model, simple in structure, highly versatile can obviously be increased work efficiency, and is economical and practical, can solve the quality problems such as reinforcing bar positioning that the pillar reinforcing bar occurs in the casting and compacting of concrete process.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Wherein, 1-posting; 2-reference column; 3-peripheral stirrup; 4-pillar reinforcing bar.
Below in conjunction with accompanying drawing, the utility model is described in detail.
The specific embodiment
The pillar bar reinforcement positioning device that is used for the job site as shown in Figure 1 is comprised of tetragonal posting 1 and peripheral stirrup 3, is provided with paired reference column 2 between on posting.Posting is made by the reinforcing bar of diameter 14mm, and peripheral stirrup and reference column are made by the reinforcing bar of diameter 10mm, and reference column length is 16 ~ 30mm.Reference column 2 is by being fixedly welded on posting.
In the pillar work progress, after the pillar reinforcing bar binding is good, up the pillar bar reinforcement positioning device is being set the 500mm position from floor face.The pillar bar reinforcement positioning device is placed in the space that is surrounded by many pillar reinforcing bars 4, every reinforcing bar is between a pair of reference column, then fixes with the iron wire colligation.The space that forms between the every pair of reference column and posting forms three sides surrounded form, can stop the pillar reinforcing bar inside, and to left and right movement.
Up peripheral stirrup is being set the 600mm position from floor face, peripheral stirrup is fixed in the periphery of pillar reinforcing bar by the iron wire colligation, can stop the pillar reinforcing bar outwards to move.
After the setting of pillar bar reinforcement positioning device is completed, carry out pillar, beam slab casting and compacting of concrete.Complete at this position concrete vibrating, take off for the first time the pillar bar reinforcement positioning device after levelling, be used for the not pillar of disturbing concrete, can recycle expeditiously like this, and the workman side of operation is easy.
Posting, reference column and peripheral stirrup use together, can prevent the pillar reinforcing bar fully to inside and outside, and to left and right movement, be that the pillar reinforcing bar positioning can not occur in any direction, thereby make rebar spacing even, stressed even after the pillar moulding, lay a solid foundation for the safety of building.
Reference column number of the present utility model and spacing can be adjusted according to number and the spacing of pillar reinforcing bar.Posting and and the size of peripheral stirrup determined by the Space Cross Section that the pillar reinforcing bar surrounds.
Claims (5)
1. be used for the pillar bar reinforcement positioning device of job site, it is characterized in that, comprise posting, be provided with paired reference column between on posting.
2. pillar bar reinforcement positioning device as claimed in claim 1, is characterized in that, described reference column is fixedly welded on posting.
3. pillar bar reinforcement positioning device as claimed in claim 1, is characterized in that, described posting is square.
4. pillar bar reinforcement positioning device as claimed in claim 1, is characterized in that, described posting is circular.
5. the described pillar bar reinforcement positioning device of claim as arbitrary in claim 1-4, is characterized in that, described pillar bar reinforcement positioning device also comprises a peripheral stirrup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220668408 CN202969730U (en) | 2012-12-03 | 2012-12-03 | Locating device for pillar reinforcing bar at construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220668408 CN202969730U (en) | 2012-12-03 | 2012-12-03 | Locating device for pillar reinforcing bar at construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202969730U true CN202969730U (en) | 2013-06-05 |
Family
ID=48510824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220668408 Expired - Fee Related CN202969730U (en) | 2012-12-03 | 2012-12-03 | Locating device for pillar reinforcing bar at construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202969730U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040912A (en) * | 2015-07-03 | 2015-11-11 | 中国十七冶集团有限公司 | Distance frame of high-rise building standard floor shear wall and column rebar |
| CN106401074A (en) * | 2016-06-12 | 2017-02-15 | 中交公局第二工程有限公司 | Stirrup-staggered comb-shaped positioner for steel reinforcement cages |
| CN107989274A (en) * | 2017-12-20 | 2018-05-04 | 佛山科学技术学院 | A kind of steel bar positioning plate for building vertical column construction |
| CN109707108A (en) * | 2019-01-18 | 2019-05-03 | 中国十七冶集团有限公司 | The bar reinforcement positioning device and application method of size adjustable |
-
2012
- 2012-12-03 CN CN 201220668408 patent/CN202969730U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040912A (en) * | 2015-07-03 | 2015-11-11 | 中国十七冶集团有限公司 | Distance frame of high-rise building standard floor shear wall and column rebar |
| CN106401074A (en) * | 2016-06-12 | 2017-02-15 | 中交公局第二工程有限公司 | Stirrup-staggered comb-shaped positioner for steel reinforcement cages |
| CN106401074B (en) * | 2016-06-12 | 2019-02-19 | 中交一公局第二工程有限公司 | A kind of reinforcing cage stirrup dislocation type comb shape positioning device |
| CN107989274A (en) * | 2017-12-20 | 2018-05-04 | 佛山科学技术学院 | A kind of steel bar positioning plate for building vertical column construction |
| CN107989274B (en) * | 2017-12-20 | 2023-10-20 | 佛山科学技术学院 | Reinforcing steel bar locating plate for construction of building upright post |
| CN109707108A (en) * | 2019-01-18 | 2019-05-03 | 中国十七冶集团有限公司 | The bar reinforcement positioning device and application method of size adjustable |
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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: 20130605 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |