CN205935418U - Vertical reinforcing steel bar positioning device of shear force wall - Google Patents
Vertical reinforcing steel bar positioning device of shear force wall Download PDFInfo
- Publication number
- CN205935418U CN205935418U CN201620759882.4U CN201620759882U CN205935418U CN 205935418 U CN205935418 U CN 205935418U CN 201620759882 U CN201620759882 U CN 201620759882U CN 205935418 U CN205935418 U CN 205935418U
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- CN
- China
- Prior art keywords
- vertical reinforcement
- positioning body
- shear wall
- circular hole
- thickness
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Abstract
The utility model discloses a vertical reinforcing steel bar positioning device of shear force wall relates to building element technical field. The utility model discloses a location body, the location body are solid cuboid, and the length of the location body equals with the thickness of shear force wall that the both ends of the location body are equipped with the round hole that the vertical reinforcement passes through respectively. Its simple structure, convenient operation can guarantee that vertical rebar positioning accuracy and thickness of a concrete protection layer satisfy the designing requirement, have improved work efficiency.
Description
Technical field
The utility model is related to building element technical field, particularly a kind of shear wall vertical reinforcement positioner.
Background technology
Shear wall is the xoncrete structure that skyscraper is commonly used, and shear wall is by framework of steel reinforcement peripheral hardware shuttering, then fills
Enter concreting to form.Require according to construction standards, after determining body of wall gross thickness, supporting module outside framework of steel reinforcement, with
Just can preferably play a supporting role, but when correcting wall form protective layer cushion block cracky, drop, off normal is it is difficult to ensure perpendicular
To the protective layer thickness of texture edge reinforcing bar, reinforcing bar is easily subjected to displacement, and causes reinforcing steel bars exposed, need to be located when next layer to be onstructed
Reason, takes a lot of work the impact duration, deals with improperly and brings potential safety hazard, impact building to use function to structure.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of shear wall vertical reinforcement positioner, its structure letter
Single, easy to operate, ensure that vertical reinforcement positioning and thickness of concrete cover meet design requirement, improve work effect
Rate.
For solving above-mentioned technical problem, technical solution adopted in the utility model is：A kind of shear wall vertical reinforcement is fixed
Position device, including positioning body, positioning body is solid rectangles, and the length of positioning body is equal with the thickness of shear wall, positioning body
It is respectively arranged at two ends with the circular hole that vertical reinforcement passes through.
Further technical scheme, the hole wall of two circular holes that vertical reinforcement passes through is distinguished on the width of positioning body
Raised to both sides, two projections are arc convex, and the periphery of two arc convex and circular hole are concentric circles.
Further technical scheme, the two ends end of described positioning body is provided with square blind hole, and the wall thickness of square blind hole is fixed
/ 3rd of position body width, the distance of the bottom hole of square blind hole and circular hole closest approach is between 20mm-25mm.
Further technical scheme, the distance on the centre-to-centre spacing exterior wall side of each described circular hole is protective layer thickness and level
The diameter sum of reinforcing bar.
Further technical scheme, the height of described positioning body and width are equal.
Further technical scheme, described positioning body is made up of plastics.
Further technical scheme, is provided with plastics sealing piece in the centre of described positioning body length direction.
Have the beneficial effects that using produced by technique scheme：The utility model making is easy, easy to operate, can
Ensure that shear wall vertical reinforcement positioning and thickness of concrete cover meet demand of technical standard, it is to avoid outside vertical reinforcement off normal
Dew, eliminates construction quality hidden danger, improves efficiency of construction.
Brief description
Fig. 1 is the perspective view of the utility model embodiment；
Fig. 2 is the top view of the utility model embodiment；
In figure：1st, circular hole；2nd, raised；3rd, sealing piece；4th, square blind hole.
Specific embodiment
With reference to the accompanying drawings and detailed description the utility model is described in further detail.
The utility model provides a kind of shear wall vertical reinforcement positioner as shown in Figure 1 and Figure 2, including positioning body, fixed
Position body is solid rectangles, and length L of positioning body is equal with the thickness of shear wall, positioning body be respectively arranged at two ends with vertical reinforcement
The circular hole 1 passing through.Vertical reinforcement passes through circular hole 1, it is to avoid vertical reinforcement off normal exposes, and eliminates construction quality hidden danger.
In order to strengthen the intensity at circular hole 1, the hole wall of two circular holes 1 that vertical reinforcement passes through is in the width of positioning body
Upper respectively to both sides projection 2, two projections 2 are arc convex, and the periphery of two arc convex and circular hole 1 are concentric circles.
Wherein, the two ends end of described positioning body is provided with square blind hole 4, and the wall thickness of square blind hole 4 is positioning body width
1/3rd, also can be slightly larger slightly smaller, square blind hole 4 can reduce the weight of positioning body, but its wall thickness can not be too little, otherwise intensity
Not.Wherein, in order to ensure the intensity of circular hole 1 surrounding, define that the bottom hole of square blind hole 4 and the distance of circular hole 1 closest approach exist
Between 20mm-25mm.
Wherein, in order to ensure the intensity of circular hole 1 surrounding, the distance on the centre-to-centre spacing exterior wall side of each described circular hole 1 is
Protective layer thickness and the diameter sum of horizontal reinforcement.
In addition, the height of described positioning body and width are equal.
Described positioning body is made up of plastics.
In addition, for the shear wall having waterproof requirement, plastics sealing can be provided with the centre of described positioning body length direction
Piece 3.
For further instruction the technical solution of the utility model, shown below is the data of an embodiment, such as Fig. 2
Shown the utility model length L is shear wall's thickness, and its height and width is 30mm.Two ends circular hole 1 diameter D is that vertical reinforcement is outer stupefied straight
Footpath adds 2mm, and the radial distance between circular hole 1 and arc convex is 15mm, is partly solid plastic between two circular holes 1, two circular holes 1
Outboard end is square blind hole, and at this, wall thickness is 7mm.H be vertical reinforcement to exterior wall side distance, generally protective layer thickness+
Horizontal reinforcement diameter, protective layer thickness is generally 25mm, and horizontal reinforcement diameter is generally 10mm to 14mm, and H value is for 35mm extremely
40mm.Determine Circularhole diameter according to shear wall vertical reinforcement diameter, shear wall vertical reinforcement diameter is generally 14mm, Circularhole diameter
For 16mm.Data above should in advance and producer determines suitable data according to layout design.
Use process of the present utility model is as follows, places this device, be placed on horizontal reinforcement before Vertical bar connection
Top is simultaneously fixed with tying up silk, prevents from gliding；One the utility model is being placed in the 300mm-500mm of ground；In This floor
One the utility model is placed in the range of 300mm-500mm under top；It is spaced in the range of 1000mm-1500mm placing along wall height
Together；Horizontal range is placed together for 1000mm-1500mm, can this device of quincuncial arrangement.The utility model is placed on level
On the upside of muscle, prevent from gliding it is ensured that not offseting in model sheetinstallat with tying up a colligation.There is waterproof requirement when running into outer wall of basement
During shear wall, plastics sealing piece as shown in Figure 1 can be processed in the middle of positioning instrument.
The utility model is processed in advance, easy to operate, makes easily, the cost of material is low, and efficiency of construction carries than installing cushion block
High nearly 60%, do not affect next step working procedure in work progress it is ensured that shear wall vertical reinforcement positions and concrete protective
Thickness degree meets the requirement of technical specification, it is to avoid vertical to off-position of steel reinforcing bar, can eliminate construction and installation hidden danger of quality.
Claims (7)
1. it is characterised in that including positioning body, positioning body is solid rectangles to a kind of shear wall vertical reinforcement positioner, fixed
Position body length equal with the thickness of shear wall, positioning body be respectively arranged at two ends with the circular hole that vertical reinforcement passes through（1）.
2. shear wall vertical reinforcement positioner according to claim 1 it is characterised in that：Pass through two of vertical reinforcement
Circular hole（1）Hole wall raised to both sides respectively on the width of positioning body（2）, two projections（2）It is arc convex, two
The periphery of arc convex and circular hole（1）For concentric circles.
3. shear wall vertical reinforcement positioner according to claim 1 it is characterised in that：Described positioning body two ends end
It is equipped with square blind hole（4）, square blind hole（4）Wall thickness be positioning body width 1/3rd, square blind hole（4）Bottom hole with
Circular hole（1）The distance of closest approach is between 20mm-25mm.
4. shear wall vertical reinforcement positioner according to claim 1 it is characterised in that：Each described circular hole（1）
Centre-to-centre spacing exterior wall side distance be protective layer thickness and horizontal reinforcement diameter sum.
5. shear wall vertical reinforcement positioner according to claim 1 it is characterised in that：The height of described positioning body and
Width is equal.
6. shear wall vertical reinforcement positioner according to claim 1 it is characterised in that：Described positioning body is plastics system
Become.
7. shear wall vertical reinforcement positioner according to claim 1 it is characterised in that：In described positioning body length side
To centre be provided with plastics sealing piece（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620759882.4U CN205935418U (en) | 2016-07-19 | 2016-07-19 | Vertical reinforcing steel bar positioning device of shear force wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620759882.4U CN205935418U (en) | 2016-07-19 | 2016-07-19 | Vertical reinforcing steel bar positioning device of shear force wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205935418U true CN205935418U (en) | 2017-02-08 |
Family
ID=57925582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620759882.4U Expired - Fee Related CN205935418U (en) | 2016-07-19 | 2016-07-19 | Vertical reinforcing steel bar positioning device of shear force wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205935418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107299768A (en) * | 2017-08-18 | 2017-10-27 | 中建科技（北京）有限公司 | The abutting joint instrument and its application method of fabricated shear wall |
-
2016
- 2016-07-19 CN CN201620759882.4U patent/CN205935418U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107299768A (en) * | 2017-08-18 | 2017-10-27 | 中建科技（北京）有限公司 | The abutting joint instrument and its application method of fabricated shear wall |
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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: 20170208 Termination date: 20190719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |