CN217420131U - Shear force wall steel bar structure - Google Patents
Shear force wall steel bar structure Download PDFInfo
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- CN217420131U CN217420131U CN202220459809.0U CN202220459809U CN217420131U CN 217420131 U CN217420131 U CN 217420131U CN 202220459809 U CN202220459809 U CN 202220459809U CN 217420131 U CN217420131 U CN 217420131U
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- steel bar
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Abstract
The utility model belongs to reinforced concrete structure field, especially a shear force wall steel bar structure, including two parallel arrangement's template, be provided with two parallel arrangement's wall body horizontal reinforcement between two templates, two wall body horizontal reinforcement one side impartial distance intervals that are close to each other are provided with a plurality of vertical reinforcing bars, and vertical reinforcing bar sets up with wall body horizontal reinforcement is perpendicular, the vertical a plurality of drag hooks of installing on two wall body horizontal reinforcement. The utility model discloses better control shear force wall framework of steel reinforcement size, better control shear force wall protective steel bar layer thickness, ensure design life inner structure safety, wear wall screw rod and vertical steel reinforcement welded connection simultaneously, can suitably improve framework of steel reinforcement rigidity, the follow-up template construction of being convenient for, better avoid reinforcing bar off normal problem, it is no longer the sleeve pipe to wear the wall screw rod, visual as reinforcing bar is handled, and material saving, can avoid the part in the construction at present to wear the wall screw rod can't take out simultaneously, form the risk of reinforcing bar corrosion passageway, wear wall screw rod fungible part drag hook, the saving reinforcing bar.
Description
Technical Field
The utility model relates to a reinforced concrete structure technical field especially relates to a shear force wall steel bar structure.
Background
With the acceleration of the urbanization process and the scarcity of urban land resources, the demand of human development upwards and downwards is continuously increased. Reinforced concrete shear wall structures are increasingly being used.
At present, the common processes of shear wall steel bar construction comprise vertical and horizontal steel bar binding of a wall body, drag hook binding, concrete stay and plastic protection layer fixture binding and placing, steel bar checking, adjustment and passing of a rear sealing template, concrete pouring and the like. In the actual operation process, because concrete stay ligature is comparatively difficult, easy fracture or drop in the work progress, plastics protective layer fixture very easily damages and workman leads to concrete stay and plastics protective layer fixture quantity not enough for accelerating the construction, can't play the effect of supporting the protective layer. Simultaneously, there is certain error in reinforcing bar processing, causes unable assurance such as wall body reinforcing bar protective layer thickness, steel reinforcement skeleton interval, and the rectification degree of difficulty, rework volume are very big, and the quality problems such as the protection layer thickness is not enough will result in leaking the muscle or not enough of whole improvement, influences the normal performance of structural design basic period structure function even, and the reinforcing bar will be earlier than the design age and rust in advance, leads to the concrete fracture, and reinforcing bar itself will become the corrosion passageway simultaneously, and the structure inefficacy accelerates, and the consequence is very serious.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a shear wall steel bar structure.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a shear force wall steel bar structure, includes two parallel arrangement's template, is provided with two parallel arrangement's wall body horizontal reinforcement between two templates, and the one side that two wall body horizontal reinforcement are close to each other is impartial apart from the interval and is provided with a plurality of vertical reinforcing bars, and vertical reinforcing bar sets up with wall body horizontal reinforcement is perpendicular, vertically installs a plurality of drag hooks on two wall body horizontal reinforcement, and the both ends of drag hook are respectively through pricking silk ligature connection on two wall body horizontal reinforcement.
Preferably, one side that two templates kept away from each other all is provided with the tight steel pipe in top, is connected with a plurality of through-wall screws between two tight steel pipes in top, and the through-wall screw is adjacent with the drag hook and sets up.
Preferably, the through-wall screw is positioned on one side of the horizontal reinforcing steel bars of the wall body and is fixed with the horizontal reinforcing steel bars of the wall body in a spot welding manner.
Preferably, a protective layer supporting top key rotationally fixed on the wall-penetrating screw rod is arranged between the template and the horizontal steel bar of the wall body.
Preferably, the vertical reinforcing steel bars are positioned at the intersection of the draw hooks, the wall-penetrating screw rods and the horizontal reinforcing steel bars of the wall body.
The utility model discloses in, a shear force wall steel bar structure, through welding wall screw rod and wall body horizontal reinforcement, ensure the vertical reinforcing bar interval of shear force wall, avoid reinforcement binding infirm, cause reinforcing bar interval undersize or concrete tamping in-process to receive the disturbance, through set up protective layer support top key on the wall screw rod, protective layer thickness can be ensured to protective layer support top key, the rotatable extraction of protective layer top key after the form removal simultaneously, for cutting wall screw rod and shutoff provide operating space, the quality problems that the component leaks muscle and protective layer thickness is not enough have been avoided betterly, protective layer support top key internal thread and wall screw rod screw thread matching and the big end of expansion can better closed form open the hole simultaneously, can effectively avoid the grout leakage problem in the work progress, ensure construction quality.
The utility model discloses better control shear force wall framework of steel reinforcement size, better control shear force wall protective layer thickness, ensure design life inner structure safety, wear wall screw rod and vertical steel bar welded connection simultaneously, can suitably improve framework of steel reinforcement rigidity, the follow-up template construction of being convenient for, better avoid reinforcing bar off normal problem, the wall screw rod is no longer the sleeve pipe, can regard as reinforcing bar to handle, and material saving, can avoid the part in the construction at present to wear the wall screw rod can't take out simultaneously, form the risk of reinforcing bar corrosion passageway, wear wall screw rod fungible part drag hook, the saving steel bar.
Drawings
Fig. 1 is a schematic structural view of a steel bar structure of a shear wall according to the present invention;
fig. 2 is the utility model provides a protective layer of shear force wall steel bar structure supports top key structure sketch map.
In the figure: 1 template, 2 wall body horizontal steel bars, 3 tight steel pipes in top, 4 wall screw rods, 5 protective layer support top keys, 6 vertical steel bars, 7 drag hooks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a shear force wall steel bar structure, including two parallel arrangement's template 1, be provided with two parallel arrangement's wall body horizontal reinforcement 2 between two templates 1, two wall body horizontal reinforcement 2 one side that is close to each other is impartial apart from the interval and is provided with a plurality of vertical reinforcing bars 6, and vertical reinforcing bar 6 sets up with wall body horizontal reinforcement 2 is perpendicular, vertically on two wall body horizontal reinforcement 2 install a plurality of drag hooks 7, and drag hook 7's both ends are connected on two wall body horizontal reinforcement 2 through pricking silk ligature respectively.
The utility model discloses in, one side that two templates 1 kept away from each other all is provided with the tight steel pipe in top 3, is connected with a plurality of wall screw rods 4 between two tight steel pipes in top 3, and just wall screw rods 4 and drag hook 7 are adjacent setting.
The utility model discloses in, wear wall screw rod 4 to be located one side of wall body horizontal reinforcement 2, and fixed with 2 spot welding of wall body horizontal reinforcement.
The utility model discloses in, be equipped with the rotatory protective layer support top key 5 of fixing on wall screw rod 4 between template 1 and the horizontal reinforcing bar 2 of wall body, for cutting wall screw rod and shutoff provide operating space, avoided the component to leak the quality problems that muscle and protective layer thickness are not enough betterly.
The utility model discloses in, vertical reinforcing bar 6 is located drag hook 7, the crossing department of wall screw rod 4 and wall body horizontal reinforcement 2.
In the utility model, the position of the vertical steel bar is marked on the wall-through screw according to the wall thickness of the shear wall and the thickness of the designed protective layer; preliminarily binding vertical steel bars and horizontal steel bars of a wall body according to a construction drawing; preliminarily arranging the positions of the through-wall screws according to the diameter of the steel bars, the design space of the vertical and horizontal steel bars on site and the requirements of mold sealing; spot-welding and fixing the horizontal reinforcing steel bars on the wall body at the marking positions of the wall-penetrating screws, and binding and fixing the vertical reinforcing steel bars at the intersection angles of the horizontal reinforcing steel bars and the wall-penetrating screws of the wall body; binding the shear wall drag hook by using a binding wire, and binding horizontal and vertical steel bars according to requirements; checking, accepting and rectifying the shear wall reinforcing steel bars; mounting protective layer supporting top keys on two sides of the through-wall screw, rotating to fit with the horizontal steel bars, sealing the shear wall template, and reinforcing; checking and accepting and rectifying the shear wall template; pouring concrete; and after the mould is removed, the protective layer supporting piece is removed, the visible through-wall screw rod which leaks from the inside and the outside of the bell mouth is cut off, and a standard method is adopted for plugging.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a shear force wall steel bar structure, template (1) including two parallel arrangement, a serial communication port, be provided with two parallel arrangement's wall body horizontal reinforcement (2) between two templates (1), the one side that two wall body horizontal reinforcement (2) are close to each other is impartial apart from the interval and is provided with a plurality of vertical reinforcing bar (6), and vertical reinforcing bar (6) set up with wall body horizontal reinforcement (2) are perpendicular, vertically on two wall body horizontal reinforcement (2) install a plurality of drag hooks (7), and the both ends of drag hook (7) are connected on two wall body horizontal reinforcement (2) through pricking silk ligature respectively.
2. A shear wall steel bar structure according to claim 1, wherein one side of each of the two formworks (1) away from each other is provided with a jacking steel pipe (3), a plurality of wall-penetrating screws (4) are connected between the two jacking steel pipes (3), and the wall-penetrating screws (4) and the draw hooks (7) are arranged adjacently.
3. A shear wall reinforcing steel structure according to claim 2, wherein the wall screw (4) is positioned at one side of the wall horizontal reinforcing steel bar (2) and fixed with the wall horizontal reinforcing steel bar (2) by spot welding.
4. A shear wall steel bar structure according to claim 1, wherein a protective layer supporting top key (5) rotationally fixed on the wall screw (4) is arranged between the formwork (1) and the wall horizontal steel bar (2).
5. A shear wall steel bar structure according to claim 1, wherein the vertical steel bars (6) are located at the intersection of the draw hooks (7), the wall-penetrating screw rods (4) and the horizontal steel bars (2) of the wall body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220459809.0U CN217420131U (en) | 2022-03-03 | 2022-03-03 | Shear force wall steel bar structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220459809.0U CN217420131U (en) | 2022-03-03 | 2022-03-03 | Shear force wall steel bar structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217420131U true CN217420131U (en) | 2022-09-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220459809.0U Active CN217420131U (en) | 2022-03-03 | 2022-03-03 | Shear force wall steel bar structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217420131U (en) |
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2022
- 2022-03-03 CN CN202220459809.0U patent/CN217420131U/en active Active
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