CN107989274A - A kind of steel bar positioning plate for building vertical column construction - Google Patents
A kind of steel bar positioning plate for building vertical column construction Download PDFInfo
- Publication number
- CN107989274A CN107989274A CN201711385314.8A CN201711385314A CN107989274A CN 107989274 A CN107989274 A CN 107989274A CN 201711385314 A CN201711385314 A CN 201711385314A CN 107989274 A CN107989274 A CN 107989274A
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- CN
- China
- Prior art keywords
- steel plate
- steel
- reinforcing bar
- plate
- bar
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/18—Spacers of metal or substantially of metal
Abstract
The invention discloses a kind of steel bar positioning plate for building vertical column construction, including steel bar positioning plate body, steel bar positioning plate body includes steel plate one and steel plate two, steel plate one and two center of steel plate offer large through-hole, some reinforced holes being used for through reinforcing bar are accordingly offered on steel plate one and steel plate two, the end of reinforcing bar is fixed in the reinforced hole of steel plate one, reinforced hole coordinates with slip of bar on steel plate two, the lower face of steel plate two is fixed with multiple sleeves, screw rod is equipped with by thread fitting in sleeve, the end of screw rod is equipped with inverted T-shaped pin, inverted T-shaped pin is rotatablely connected with the inverted T-slot that one upper surface of steel plate is set.The present invention can play the role of constraining reinforcing bar generation lateral displacement, and it can guarantee that each reinforcing bar is evenly distributed surely, the reinforcing bar for needing to increase and existing reinforcing bar top are welded, then the reinforced hole welding for needing the reinforcing bar and steel plate two increased can be increased into whole steel reinforcement cage, contact is solid and reliable.
Description
Technical field
The present invention relates to architectural engineering construction technique field, particularly a kind of reinforcing bar positioning for building vertical column construction
Plate.
Background technology
At present, building often due to building function changes, building aging, natural calamity or the influence etc. for thinking factor
Reason needs to reinforce its structure.In the concrete strengthening construction of architectural engineering, the protective layer thickness and design of reinforcing bar
Dimensional discrepancy it is larger, the especially pillar of circular section, due to the rounded distribution of the reinforcing bar of circular section pillar, construction personnel is often
Reinforcing bar can not accurately be put, makes the spacing between the pillar reinforcing bar of circular section uneven, and in the pillar construction to circular section
When, arc-shaped template formwork is difficult to ensure that the size of thickness of protection tier, if processing is bad, can cause pillar stress not
Uniformly, and the non-uniform problem of circular section pillar protective layer thickness, after concrete cooling shaping, it will be difficult to repair, and
Also affect the security of structure.Traditional method is usually that but this mode is needed to position with steel wire lashing reinforcing bar
The reinforcing bar of each node location is bound, not only labor intensity is big, but also alignment quality also cannot be guaranteed, and makes between reinforcing bar
Away from deviation extremely easily transfinite.Further, since the limited length of reinforcing bar, when banding steel cage, usually requires to lengthen reinforcing bar, but
It is that common lengthening is that then splice binding is directly stamped concrete, such case connection less stable together.
The content of the invention
The invention aims to solve the deficiency of prior art problem, there is provided a kind of reinforcing bar for building vertical column construction
Positioning plate, can make bar spacing uniform, and can conveniently increase reinforcing bar.
To reach above-mentioned purpose, the present invention is implemented according to following technical scheme：
A kind of steel bar positioning plate for building vertical column construction, including steel bar positioning plate body, the steel bar positioning plate sheet
Body includes the steel plate one and steel plate two identical with column cross sectional shape, and two center of steel plate one and steel plate offers and column
The identical large through-hole of cross sectional shape, some reinforcing bars being used for through reinforcing bar are accordingly offered on the steel plate one and steel plate two
Hole, the end of reinforcing bar are fixed in the reinforced hole of steel plate one, and reinforced hole coordinates with slip of bar on steel plate two, the steel plate two
Lower face is fixed with multiple sleeves, and sleeve lining is equipped with screw thread, and the sleeve is interior to be equipped with screw rod by thread fitting, screw rod
End is equipped with inverted T-shaped pin, and the inverted T-shaped pin is rotatablely connected with the inverted T-slot that one upper surface of steel plate is set；The reinforcing bar top
End is also fixed with steel bar positioning plate body, and the top of reinforcing bar is fixed in the reinforced hole of steel plate one.
Further, the steel bar positioning plate for being used for building vertical column construction of the invention, the reinforcing bar and the reinforcing bar on steel plate one
Eyelet welding connects.
Further, the steel bar positioning plate for being used for building vertical column construction of the invention, steel plate one and steel plate two are by least two
The small steel plate of block is welded into the shape identical with column section.
Compared with prior art, the reinforced hole that the present invention is used on the steel bar positioning plate of building vertical column construction can play about
Beam reinforcing bar produces the effect of lateral displacement, and can guarantee that each reinforcing bar is evenly distributed surely, in use, the end of reinforcing bar is inserted into steel plate
One and steel plate two in corresponding reinforced hole, then the end of reinforcing bar is welded in the reinforced hole on steel plate one, you can realize steel
Spacing between muscle is evenly distributed；Then top is run through on reinforcing bar top on reinforcing bar top also fixation steel plate one and steel plate two again
Steel plate one and steel plate two reinforced hole, then the reinforced hole in reinforcing bar tip portion and steel plate one is welded, thus
The steel reinforcement cage of an entirety is formed, then binds stirrup, last casting concrete, maintenance, use.The present invention is easy to operate, once
Property after the completion of use using being not required to dismantle, and in the casting process of concrete, moreover it is possible to ensures that reinforcing bar will not deviate；In addition steel
The steel plate two on the top of muscle can also adjust height by screw rod, it would be desirable to and the reinforcing bar increased is welded with existing reinforcing bar top,
The reinforced hole welding for needing the reinforcing bar and steel plate two increased can be increased into whole steel reinforcement cage again, contact is solid and reliable.This hair
It is bright to can be additionally used in the steel reinforcement cage of pile foundation, it is uniformly distributed the main reinforcement between steel reinforcement cage.
Brief description of the drawings
Fig. 1 is the structure diagram of the steel plate one of the present invention.
Fig. 2 is the structure diagram of the steel bar positioning plate body of the present invention.
Fig. 3 is the usage state diagram of the present invention.
Embodiment
With reference to specific embodiment, the invention will be further described, in the illustrative examples and explanation of the invention
For explaining the present invention, but it is not as a limitation of the invention.
As shown in Figure 1 and Figure 2, by taking box type column as an example, a kind of reinforcing bar positioning for building vertical column construction of the present embodiment
Plate, including steel bar positioning plate body, the steel bar positioning plate body include square steel plate 1 and steel plate 26, the steel plate one
1 and 26 center of steel plate offer square large through-hole 8, steel plate 1 and steel plate 26 can be welded with least two blocks small steel plates 9
Connect and form (the present embodiment is welded with 4 pieces small steel plate 9), some use are accordingly offered on the steel plate 1 and steel plate 26
In the reinforced hole 2 through reinforcing bar, in use, the end of reinforcing bar 7 is welded in the reinforced hole 2 of steel plate 1, reinforcing bar on steel plate 26
Hole 2 is slidably matched with reinforcing bar 7, and the lower face of the steel plate 26 is fixed with multiple sleeves 5, and 5 inner wall of sleeve is equipped with screw thread, described
Screw rod 4 is equipped with by thread fitting in sleeve 5, the end of screw rod 4 is equipped with inverted T-shaped pin 41, the inverted T-shaped pin 41 and steel
The inverted T-slot 3 that one 2 upper surface of plate is set is rotatablely connected, and thus can adjust the height of steel plate two by rotating screw rod 4
；7 top of reinforcing bar is also fixed with steel bar positioning plate body, and the top of reinforcing bar 7 is fixed in the reinforced hole 2 of steel plate 1, will
Reinforcing bar 7 can play the role of constraining reinforcing bar generation lateral displacement after being inserted into reinforced hole 2, and can guarantee that each reinforcing bar 7 divides surely
Cloth is uniform.Certainly present invention is equally applicable to pillar type column, the overall steel bar positioning plate structure for being used for building vertical column construction is also
It is the same, simply shape is changed to circle by square, and therefore, the present embodiment repeats no more.
The present invention operation principle be：As shown in figure 3, in use, steel plate 1 and steel plate 26 are inserted into the end of reinforcing bar 7
In upper corresponding reinforced hole 2, then the end of reinforcing bar 7 is welded in the reinforced hole 2 on steel plate 1, you can realize between reinforcing bar 7
Spacing be evenly distributed；Then top is run through on 7 top of reinforcing bar in 7 top of reinforcing bar also fixation steel plate 1 and steel plate 26 again
The reinforced hole 2 of steel plate 1 and steel plate 26, then welds the reinforced hole 2 in 7 tip portion of reinforcing bar and steel plate 1, this
Sample just forms the steel reinforcement cage of an entirety, then binds stirrup, last casting concrete, maintenance, use；Further, since reinforcing bar
Limited length, steel reinforcement cage need to connect height, and at this time, the steel plate 26 on the top of reinforcing bar 7 can also adjust height by rotating screw rod 4
Degree, it would be desirable to which the reinforcing bar increased is welded with existing 7 top of reinforcing bar, then the reinforced hole 2 of the reinforcing bar and steel plate 26 that need to increase is welded
Whole steel reinforcement cage can be increased by connecing, and contact is solid and reliable, then bind stirrup, and last casting concrete, maintenance, use, are not required to
Dismantle.
Technical scheme is not limited to the limitation of above-mentioned specific embodiment, and every technique according to the invention scheme is done
The technology deformation gone out, each falls within protection scope of the present invention.
Claims (3)
1. a kind of steel bar positioning plate for building vertical column construction, including steel bar positioning plate body, it is characterised in that：The reinforcing bar
Positioning plate body includes the steel plate one and steel plate two identical with column cross sectional shape, and two center of steel plate one and steel plate opens up
There is the large through-hole identical with column cross sectional shape, accordingly offered on the steel plate one and steel plate two some for running through reinforcing bar
Reinforced hole, the end of reinforcing bar is fixed in the reinforced hole of steel plate one, and reinforced hole coordinates with slip of bar on steel plate two, the steel
The lower face of plate two is fixed with multiple sleeves, and sleeve lining is equipped with screw thread, and the sleeve is interior to be equipped with screw rod by thread fitting,
The end of screw rod is equipped with inverted T-shaped pin, and the inverted T-shaped pin is rotatablely connected with the inverted T-slot that one upper surface of steel plate is set；It is described
Reinforcing bar top is also fixed with steel bar positioning plate body, and the top of reinforcing bar is fixed in the reinforced hole of steel plate one.
2. the steel bar positioning plate according to claim 1 for building vertical column construction, it is characterised in that：The reinforcing bar with it is small
Reinforced hole welding on steel plate one.
3. the steel bar positioning plate according to claim 1 for building vertical column construction, it is characterised in that：Steel plate one and steel plate
Two are welded into the shape identical with column section by least two blocks of steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711385314.8A CN107989274B (en) | 2017-12-20 | 2017-12-20 | Reinforcing steel bar locating plate for construction of building upright post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711385314.8A CN107989274B (en) | 2017-12-20 | 2017-12-20 | Reinforcing steel bar locating plate for construction of building upright post |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107989274A true CN107989274A (en) | 2018-05-04 |
| CN107989274B CN107989274B (en) | 2023-10-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711385314.8A Active CN107989274B (en) | 2017-12-20 | 2017-12-20 | Reinforcing steel bar locating plate for construction of building upright post |
Country Status (1)
| Country | Link |
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| CN (1) | CN107989274B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867680A (en) * | 2018-09-06 | 2018-11-23 | 上海公路桥梁（集团）有限公司 | Positioning tool and localization method for concrete-bar component in cushion cap |
| CN109083132A (en) * | 2018-07-24 | 2018-12-25 | 北京隧盾市政建设有限公司 | A kind of Composite Bolt stake and its construction technology |
| CN110965786A (en) * | 2019-12-31 | 2020-04-07 | 广西建工集团第五建筑工程有限责任公司 | Building conversion layer reinforcing bar positioner |
| CN111962858A (en) * | 2020-08-31 | 2020-11-20 | 中启胶建集团有限公司 | Positioning device for mounting wall body reinforcing steel bars and templates and construction process |
| CN112720834A (en) * | 2020-12-24 | 2021-04-30 | 中建七局第二建筑有限公司 | Auxiliary mechanism for bridge and using method thereof |
| CN114108492A (en) * | 2021-12-21 | 2022-03-01 | 浙江交工集团股份有限公司 | Assembled framework for temporarily positioning cast-in-place stand column reinforcement cage and construction method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083132A (en) * | 2018-07-24 | 2018-12-25 | 北京隧盾市政建设有限公司 | A kind of Composite Bolt stake and its construction technology |
| CN108867680A (en) * | 2018-09-06 | 2018-11-23 | 上海公路桥梁（集团）有限公司 | Positioning tool and localization method for concrete-bar component in cushion cap |
| CN110965786A (en) * | 2019-12-31 | 2020-04-07 | 广西建工集团第五建筑工程有限责任公司 | Building conversion layer reinforcing bar positioner |
| CN110965786B (en) * | 2019-12-31 | 2024-01-16 | 广西建工第五建筑工程集团有限公司 | Building conversion layer reinforcing bar positioner |
| CN111962858A (en) * | 2020-08-31 | 2020-11-20 | 中启胶建集团有限公司 | Positioning device for mounting wall body reinforcing steel bars and templates and construction process |
| CN112720834A (en) * | 2020-12-24 | 2021-04-30 | 中建七局第二建筑有限公司 | Auxiliary mechanism for bridge and using method thereof |
| CN112720834B (en) * | 2020-12-24 | 2022-05-17 | 中建七局第二建筑有限公司 | Auxiliary mechanism for bridge and using method thereof |
| CN114108492A (en) * | 2021-12-21 | 2022-03-01 | 浙江交工集团股份有限公司 | Assembled framework for temporarily positioning cast-in-place stand column reinforcement cage and construction method |
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| Publication number | Publication date |
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| CN107989274B (en) | 2023-10-20 |
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