CN217268898U - Be used for unilateral formwork screw rod connecting piece of steel-pipe bundle shear force wall - Google Patents
Be used for unilateral formwork screw rod connecting piece of steel-pipe bundle shear force wall Download PDFInfo
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- CN217268898U CN217268898U CN202220777202.7U CN202220777202U CN217268898U CN 217268898 U CN217268898 U CN 217268898U CN 202220777202 U CN202220777202 U CN 202220777202U CN 217268898 U CN217268898 U CN 217268898U
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- shear wall
- screw rod
- steel
- side plate
- pipe bundle
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- 238000009415 formwork Methods 0.000 title claims abstract description 20
- 238000004873 anchoring Methods 0.000 claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 7
- 238000005728 strengthening Methods 0.000 abstract 1
- 239000011241 protective layer Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a be used for unilateral formwork screw rod connecting piece of steel-pipe bundle shear force wall sets up on the steel-pipe bundle shear force wall, including mount pad and anchor end, mount pad fixed connection is on the shear force wall, the anchor end is established in the mount pad, be equipped with the split bolt in the anchor end. The utility model discloses set up the mount pad and when strengthening the steel-pipe bundle shear wall structure overall stability, provide the tie point for the template is propped up and is established, can double as concrete protection layer cushion simultaneously and use, accelerate the construction speed, reduce construction cost; the threaded holes are arranged to realize detachable connection of the split screws and the threaded holes, so that the split screws can be reused, and the split screws are simple to disassemble and assemble; the anchoring end is arranged, so that the anchoring force of the counter-pull screw rod is improved, the counter-pull screw rod is isolated from poured concrete, and the reuse of the counter-pull screw rod is guaranteed.
Description
Technical Field
The utility model relates to a building technical field, concretely relates to be used for unilateral formwork screw rod connecting piece of steel-pipe bundle shear force wall.
Background
A steel pipe bundle shear wall structure is a novel structure system in the field of buildings, and is characterized in that steel pipe bundles are arranged on the inner sides of reinforcing steel bars to reinforce the structural strength of a wall body, so that the building strength is enhanced, and the construction efficiency is improved. If two side formwork are adopted to the steel-pipe bundle shear wall when the construction, must set up the screw hole on the steel-pipe bundle, but above-mentioned operation can reduce the intensity of steel-pipe bundle shear wall structure, if will drawing screw and steel-pipe bundle shear wall welding and carrying out the unilateral formwork, tensile strength can not be ensured on the one hand, on the one hand to drawing the unable used repeatedly of screw, economic benefits is not good enough. The utility model provides a be used for unilateral formwork screw rod connecting piece of steel-pipe bundle shear force wall to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be used for unilateral formwork screw rod connecting piece of steel-pipe bundle shear force wall, to the used repeatedly of drawing the screw rod when realizing a mould.
The utility model provides a technical scheme that above-mentioned technical problem adopted is:
a unilateral formwork supporting screw rod connecting piece for a steel pipe bundle shear wall is arranged on the steel pipe bundle shear wall and comprises a mounting seat and an anchoring end, wherein the mounting seat is fixedly connected to the shear wall, the anchoring end is arranged in the mounting seat, and a split bolt is arranged in the anchoring end;
the mounting seat comprises a front side plate, a rear side plate and a bottom plate, the front side plate and the rear side plate are respectively arranged at the front end and the rear end of the bottom plate, and the anchoring end is arranged on the front side plate.
Furthermore, the anchoring end is provided with a threaded hole, the threaded hole is horizontally arranged, and the split bolt is arranged in the threaded hole.
Furthermore, the anchoring end is a conical seat, and the bottom of the anchoring end is connected with the bottom plate.
Further, the threaded hole is a blind hole.
Furthermore, the rear side plate is vertically arranged and fixedly connected to the shear wall; the bottom plate is horizontally arranged and is positioned in the middle of the rear side plate.
Furthermore, a reinforcing plate is arranged between the rear side plate and the bottom plate and is positioned on the upper side of the bottom plate.
Further, the mounting seat is connected to the shear wall in a welding mode.
Further, the installation seat and the anchoring end are of an integrated structure.
The utility model discloses beneficial effect as follows:
the installation seat is arranged to enhance the integral stability of the steel pipe bundle shear wall structure, provide a tie point for supporting a template, and simultaneously can be used as a concrete protective layer cushion block, so that the construction speed is accelerated, and the construction cost is reduced;
the threaded holes are arranged to realize detachable connection of the split screws and the threaded holes, so that the split screws can be reused, and the split screws are simple to disassemble and assemble;
the anchoring end is arranged, so that the anchoring force of the counter-pull screw rod is improved, the counter-pull screw rod is isolated from poured concrete, and the reuse of the counter-pull screw rod is guaranteed.
Drawings
FIG. 1 is a schematic view of the usage state of the present invention;
FIG. 2 is a schematic view of the connection state of the present invention with the split bolt;
fig. 3 is a schematic view of the overall structure of the present invention.
Reference numerals: 1-mounting seat, 11-front side plate, 12-rear side plate, 13-bottom plate, 2-anchoring end and 21-threaded hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
As shown in fig. 1, 2 and 3, the unilateral formwork supporting screw rod connecting piece for the steel pipe bundle shear wall is arranged on the steel pipe bundle shear wall and comprises a mounting seat 1 and an anchoring end 2, the mounting seat 1 is fixedly connected to the shear wall and used as a connection foundation of a split bolt to ensure that the split bolt is in a stable state after being connected, the anchoring end 2 is arranged in the mounting seat 1 and used for being directly connected with the split bolt, and the split bolt is arranged in the anchoring end 2.
As shown in fig. 2 and 3, the mounting seat 1 includes a front side plate 11, a rear side plate 12 and a bottom plate 13, the front side plate 11 and the rear side plate 12 are respectively disposed at the front end and the rear end of the bottom plate 13, and the anchoring end 2 is disposed on the front side plate 11.
Further, the bottom plate 1 is used for erecting reinforcing steel bars, installation of the reinforcing steel bars is facilitated, the front side plate 11 is used as a concrete protective layer cushion block, and in order to guarantee the thickness of the concrete protective layer, the front and rear dimensions of the installation seat 1 are the difference value between the thickness of the concrete protective layer of the steel tube bundle shear wall and the thickness of the front side plate 11; the upper parts of the rear side plate 12, the bottom plate 13 and the front side plate 11 form a U-shaped structure, and the U-shaped structure is set to avoid a cavity from being formed below the mounting seat 1 when concrete is poured as much as possible.
As shown in fig. 3, further, a threaded hole 21 is provided on the anchoring end 2, the threaded hole 21 is horizontally disposed, and the split bolt is disposed in the threaded hole 21.
Furthermore, the anchoring end 2 is a conical seat, and the bottom of the anchoring end is connected with the bottom plate 13, so that the connection of the split bolt is facilitated, and the anchoring tension of the split bolt can be increased.
Further, the threaded hole 21 is a blind hole.
Further, the rear side plate 12 is vertically arranged and fixedly connected to a shear wall; the bottom plate 13 is horizontally arranged and positioned in the middle of the rear side plate 12.
Further, a reinforcing plate is arranged between the rear side plate 12 and the bottom plate 13 and is positioned on the upper side of the bottom plate 13, and the reinforcing plate is used for reinforcing the structural strength and avoiding the detachment of the template due to structural deformation damage.
Further, the mounting seat 1 is connected to a shear wall in a welding manner.
Further, the mounting seat 1 and the anchoring end 2 are of an integrated structure.
The utility model discloses a concrete construction method as follows:
calculating the size of the mounting seat 1 and the number and the arrangement intervals of split bolts required by reinforcing a template according to the thickness of a concrete protective layer of the steel tube bundle shear wall, and welding the mounting seat 1 firmly at the corresponding position of the steel tube bundle shear wall;
secondly, installing a split bolt into the anchoring end 2 to form anchoring tension, and then erecting a template;
and thirdly, after the concrete is solidified, removing the template, then removing the split bolt for repeated use, and finally plugging the threaded hole 21.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (8)
1. The unilateral formwork supporting screw rod connecting piece for the steel pipe bundle shear wall is characterized by being arranged on the steel pipe bundle shear wall and comprising a mounting seat (1) and an anchoring end (2), wherein the mounting seat (1) is fixedly connected to the shear wall, the anchoring end (2) is arranged in the mounting seat (1), and a split bolt is arranged in the anchoring end (2);
the mounting seat (1) comprises a front side plate (11), a rear side plate (12) and a bottom plate (13), wherein the front side plate (11) and the rear side plate (12) are respectively arranged at the front end and the rear end of the bottom plate (13), and the anchoring end (2) is arranged on the front side plate (11).
2. The unilateral formwork supporting screw connector for the steel tube bundle shear wall according to claim 1, which is characterized in that: and a threaded hole (21) is formed in the anchoring end (2), the threaded hole (21) is horizontally arranged, and the split bolt is arranged in the threaded hole (21).
3. The unilateral formwork supporting screw connector for the steel tube bundle shear wall as claimed in claim 2, wherein the unilateral formwork supporting screw connector comprises: the anchoring end (2) is a conical seat, and the bottom of the anchoring end is connected with the bottom plate (13).
4. The unilateral formwork supporting screw rod connecting piece for the steel tube bundle shear wall according to claim 2, wherein the unilateral formwork supporting screw rod connecting piece is characterized in that: the threaded hole (21) is a blind hole.
5. The unilateral formwork supporting screw connector for the steel tube bundle shear wall according to claim 1, which is characterized in that: the rear side plate (12) is vertically arranged and fixedly connected to the shear wall; the bottom plate (13) is horizontally arranged and is positioned in the middle of the rear side plate (12).
6. The unilateral formwork supporting screw connector for the steel tube bundle shear wall according to claim 5, which is characterized in that: and a reinforcing plate is arranged between the rear side plate (12) and the bottom plate (13), and is positioned on the upper side of the bottom plate (13).
7. The unilateral formwork supporting screw connector for the steel tube bundle shear wall according to claim 1, which is characterized in that: the mounting seat (1) is connected to the shear wall in a welding mode.
8. The unilateral formwork supporting screw connector for the steel tube bundle shear wall according to claim 1, which is characterized in that: the mounting seat (1) and the anchoring end (2) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220777202.7U CN217268898U (en) | 2022-04-06 | 2022-04-06 | Be used for unilateral formwork screw rod connecting piece of steel-pipe bundle shear force wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220777202.7U CN217268898U (en) | 2022-04-06 | 2022-04-06 | Be used for unilateral formwork screw rod connecting piece of steel-pipe bundle shear force wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217268898U true CN217268898U (en) | 2022-08-23 |
Family
ID=82875091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220777202.7U Active CN217268898U (en) | 2022-04-06 | 2022-04-06 | Be used for unilateral formwork screw rod connecting piece of steel-pipe bundle shear force wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217268898U (en) |
-
2022
- 2022-04-06 CN CN202220777202.7U patent/CN217268898U/en active Active
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