CN207919909U - A kind of position apparatus for form controlling shear wall and thickness of concrete cover - Google Patents
A kind of position apparatus for form controlling shear wall and thickness of concrete cover Download PDFInfo
- Publication number
- CN207919909U CN207919909U CN201820193024.7U CN201820193024U CN207919909U CN 207919909 U CN207919909 U CN 207919909U CN 201820193024 U CN201820193024 U CN 201820193024U CN 207919909 U CN207919909 U CN 207919909U
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- shear wall
- thickness
- angle steel
- position apparatus
- concrete cover
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Abstract
The utility model discloses a kind of control shear wall and the position apparatus for form of thickness of concrete cover, including spacer bar（1）, in spacer bar（1）Both ends be welded with angle steel（2）, and spacer bar（1）Both ends and angle steel（2）Inner plane vertical welding.The utility model controls shear wall's thickness by the length of position apparatus for form, and thickness of concrete cover is controlled with the distance between angle steel outerplanar is positioned by the solder joint of position apparatus for form.To accurately control the position of bar-mat reinforcement in shear wall, it is ensured that shear wall's thickness and thickness of concrete cover improve the pouring quality and construction efficiency of shear wall.
Description
Technical field
The utility model is related to a kind of control shear wall and the position apparatus for form of thickness of concrete cover, belong to shearing
Wall technical field of construction.
Background technology
In frame-shear-wall structure work progress, the reinforcing bar in shear wall is the skeleton of entire shear wall.Therefore, it shears
The distance between outermost reinforcing bar distance shearing metope within the walls（Concrete cover）And the thickness of shear wall is directly related to
The safety of building structure.Since bar construction is complicated within the walls for shear force of frame, inconvenience is brought to reinforcement installation engineering.
Utility model content
The purpose of the utility model is to provide a kind of control shear wall and the Template Location dresses of thickness of concrete cover
It sets, to improve the accuracy of the reinforcing bar positioning and wall thickness control of shear wall construction process, to overcome the deficiencies in the prior art.
What the technical solution of the utility model was realized in：
A kind of control shear wall of the utility model and the position apparatus for form of thickness of concrete cover, including supporting steel
Muscle is welded with angle steel, and the inner plane vertical welding at spacer bar both ends and angle steel at the both ends of spacer bar.
In aforementioned position apparatus for form, the positioning angle steel uses 50 × 50 × 3mm angle steel of 50~80mm of length；Support
Reinforcing bar uses the reinforcing bar of a diameter of 12mm.
By adopting the above-described technical solution, the utility model is compared with prior art, the utility model is fixed by template
The thickness of the length control shear wall of position device, passes through the distance between the solder joint of position apparatus for form and positioning angle steel outerplanar
Control thickness of concrete cover.To accurately control the position of bar-mat reinforcement in shear wall, it is ensured that the thickness of shear wall
And thickness of concrete cover, improve the pouring quality of shear wall.The method of the utility model is easy to operate, template used fixed
Position device makes simply, and construction efficiency can be improved.
Description of the drawings
Fig. 1 is the method schematic diagram of the utility model；
Fig. 2 is the axonometric drawing of Fig. 1；
Fig. 3 is the schematic diagram of the template used positioning device of the utility model；
Fig. 4 is the axonometric drawing of Fig. 3.
In figure：1- spacer bars, 2- positioning angle steel, 3- position apparatus for form, 4- bar-mat reinforcements, 5- templates, 6- Screw arbor with nut at both-ends,
7- longitudinal reinforcements, 8- horizontal reinforcements.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples, but not as new to this practicality
Any restrictions of type.
The utility model be according to constructed by the method for a kind of following control shear walls and thickness of concrete cover simultaneously
For this method, as depicted in figs. 1 and 2：This method is that one block of positioning angle steel 2 is respectively welded at 1 both ends of spacer bar to be made
One group of position apparatus for form 3；The total length L of position apparatus for form 3 is equal with the thickness B of shear wall；Again by one group of Template Location
Device 3 is welded on the bar-mat reinforcement 4 in shear wall, the outerplanar of when welding it is ensured that 3 both ends of position apparatus for form positioning angle steel 2
The thickness of concrete cover b of design requirement should be equal to apart from 4 outermost distance of bar-mat reinforcement；Then two pieces of templates 5 are close to
The outerplanar Screw arbor with nut at both-ends 6 for positioning angle steel 2 on position apparatus for form 3 fixes template 5.The number of one group of position apparatus for form 3
Amount is determined according to the area of shear wall and the thickness of template 5, and is uniformly distributed in shear wall.Bar-mat reinforcement 4 includes longitudinal reinforcement 7
With horizontal reinforcement 8, reinforcing bar 1 and the horizontal reinforcement 8 of position apparatus for form 3 weld.Screw arbor with nut at both-ends 6 is near position apparatus for form 3
Template 5 is fixed.
A kind of control shear wall and concrete that the utility model of the above method is built and be used for according to the above method are protected
The position apparatus for form of covering thickness, as shown in Figure 3 and Figure 4, the device include spacer bar 1, are welded at the both ends of spacer bar 1
It is connected to angle steel 2, and the inner plane vertical welding at 1 both ends of spacer bar and positioning angle steel 2.The positioning use of angle steel 2 length 50~
50 × 50 × 3mm angle steel of 80mm；Spacer bar 1 uses the reinforcing bar of a diameter of 12mm.
Embodiment
This example positions template by position apparatus for form as shown in Figure 3 and Figure 4.Position apparatus for form 3 includes
The spacer bar 1 of a piece a diameter of 12mm, 1 both ends of spacer bar are respectively welded the positioning angle steel 2 of one piece of 50 × 50 × 3mm,
The inner plane midpoint vertical welding of spacer bar 1 and positioning angle steel 2.The total length L of position apparatus for form 3 should be with the thickness of shear wall
It spends equal.The thickness of shear wall is controlled by position apparatus for form 3.When building the template 5 of shear wall, first one group of template is determined
Position device 3 is welded on the bar-mat reinforcement 4 in shear wall, and position apparatus for form 3 should be vertical with shearing metope when welding.Template Location
The spacer bar 1 of device 3 and the horizontal reinforcement 8 of bar-mat reinforcement 4 in shear wall weld, and when welding should ensure that the outer flat of positioning angle steel 2
The distance between face and 4 outermost layer reinforcing bar edge of bar-mat reinforcement are equal to the thickness of concrete cover b of design requirement.It is fixed to weld template
Multiple template positioning device 3 may be used when the device 3 of position to be evenly distributed in shear wall, and ensure multiple template positioning device 3
2 outerplanar of positioning angle steel be generally aligned in the same plane.Then two pieces of templates 5 are fixed by Screw arbor with nut at both-ends 6 again.Screw arbor with nut at both-ends 6
It position should be close proximity to position apparatus for form 3, to prevent template from deforming.Concrete can be carried out after template 5 by, which fixing, pours
It builds.Specific casting process can be by pouring regulation enforcement.
Claims (2)
1. the position apparatus for form of a kind of control shear wall and thickness of concrete cover, including spacer bar（1）, feature exists
In：In spacer bar（1）Both ends be welded with angle steel（2）, and spacer bar（1）Both ends and angle steel（2）Inner plane it is vertical
Welding.
2. controlling the position apparatus for form of shear wall and thickness of concrete cover according to claim 1, it is characterised in that：
The angle steel（2）Using 50 × 50 × 3mm angle steel of 50~80mm of length；Spacer bar（1）Using the reinforcing bar of a diameter of 12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820193024.7U CN207919909U (en) | 2018-02-02 | 2018-02-02 | A kind of position apparatus for form controlling shear wall and thickness of concrete cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820193024.7U CN207919909U (en) | 2018-02-02 | 2018-02-02 | A kind of position apparatus for form controlling shear wall and thickness of concrete cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207919909U true CN207919909U (en) | 2018-09-28 |
Family
ID=63602784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820193024.7U Active CN207919909U (en) | 2018-02-02 | 2018-02-02 | A kind of position apparatus for form controlling shear wall and thickness of concrete cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207919909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360754A (en) * | 2018-02-02 | 2018-08-03 | 中国建筑第四工程局有限公司 | A kind of method and device controlling shear wall and thickness of concrete cover |
-
2018
- 2018-02-02 CN CN201820193024.7U patent/CN207919909U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360754A (en) * | 2018-02-02 | 2018-08-03 | 中国建筑第四工程局有限公司 | A kind of method and device controlling shear wall and thickness of concrete cover |
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