CN215829714U

CN215829714U - Opening structure of steel plate shear wall

Info

Publication number: CN215829714U
Application number: CN202122267999.4U
Authority: CN
Inventors: 刘庆刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-15
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to the technical field of steel plate shear walls, and discloses a hole structure of a steel plate shear wall, which comprises a supporting plate, a positioning groove and a fixing rod, wherein the inner side wall of the supporting plate is fixedly connected with a stud, the positioning groove and the fixing rod are matched with a positioning block, the inner side wall of the supporting plate is fixedly connected with a reinforcing plate used for increasing the structural strength, the middle part of the inner side wall of the supporting plate is fixedly connected with a supporting rod used for improving the bending resistance, and one side of the outer surface of the supporting plate is connected with an external angle plate used for protecting a corner through the positioning block. This steel sheet shear force wall's entrance to a cave structure sets up through the cooperation of gusset plate and bracing piece, can promote the bulk strength of backup pad to avoid appearing crooked at the in-process of concreting, guarantee leveling and the stability of shear force wall, through the setting of peg, can increase the bonding strength between backup pad and the concrete, thereby make backup pad and concrete combination inseparabler, improve the device's stability.

Description

Opening structure of steel plate shear wall

Technical Field

The utility model relates to the technical field of steel plate shear walls, in particular to a hole structure of a steel plate shear wall.

Background

Shear walls, also known as wind-resistant walls, earthquake-resistant walls or structural walls, walls of houses or structures which mainly bear horizontal loads and vertical loads caused by wind loads or earthquake action and prevent structural shear failure, also known as earthquake-resistant walls, are generally made of reinforced concrete.

The shear wall is divided into a plane shear wall and a barrel shear wall, wherein the plane shear wall is used in a reinforced concrete frame structure, a riser structure and a flat slab system, in order to increase the rigidity, the strength and the collapse resistance of the structure, the reinforced concrete shear wall can be cast in place or prefabricated at certain positions, the cast-in-place shear wall and peripheral beams and columns are simultaneously cast, the integrity is good, the barrel shear wall is used in a high-rise structure and a suspension structure and is surrounded by partition walls of an elevator room, a staircase, equipment and an auxiliary room, the barrel wall is a cast-in-place reinforced concrete wall, and the rigidity and the strength of the barrel shear wall can bear larger horizontal load than those of the plane shear wall.

The steel plate shear wall is mainly used for frames, shear walls and shear wall structures, shear wall shear-compression ratio in a frame core tube structure exceeds the limit, shear cross sections are not enough, the shear resistance of the cross sections can be improved, the steel plate shear wall is mainly used for ultralimit buildings with large horizontal action, and when concrete is poured, the steel plate shear wall is easy to connect with the steel plate and is unstable, and deformation of the steel plate easily occurs.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a hole structure of a steel plate shear wall, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a steel sheet shear force wall's entrance to a cave structure, includes the backup pad of inside wall fixedly connected with peg, with constant head tank and the dead lever of locating piece looks adaptation, the inside wall fixedly connected with of backup pad is used for increasing structural strength's gusset plate, the middle part fixedly connected with of backup pad inside wall is used for improving the bracing piece of bending resistance, there is the external corner board that is used for protecting the corner one side of backup pad surface through the locating piece connection, the inside wall fixedly connected with of external corner board is used for increasing structural strength's accessory plate, another there is the internal corner board that corresponds with the external corner board one side of backup pad surface through the locating piece connection.

Optionally, the inner side wall of the support plate is fixedly connected to both sides of the reinforcing plate to improve the bonding strength with the concrete.

Optionally, one side of the outer surface of the supporting plate is fixedly connected with a positioning block for connection and fixation, and the other side of the outer surface of the supporting plate is fixedly connected with a positioning groove matched with the positioning block.

Optionally, the outer surface of the positioning block is provided with a jack for positioning and installation, the inner wall of the jack is inserted with a limiting rod for limiting and fixing, and one end of the limiting rod penetrating through the jack is connected with a limiting ring for compressing and fixing through threads.

Optionally, the outer surface of the supporting plate is provided with a fixing hole for connection and fixation, and a fixing rod for improving stability is inserted into the inner wall of the fixing hole.

Optionally, one end of the fixing rod penetrating through the supporting plate is connected with a fixing ring for compressing and fixing through threads, so that the two supporting plates are connected in a fastening manner.

(III) advantageous effects

The utility model provides a hole structure of a steel plate shear wall, which has the following beneficial effects:

1. this steel sheet shear force wall's entrance to a cave structure sets up through the cooperation of gusset plate and bracing piece, can promote the bulk strength of backup pad to avoid appearing crooked at the in-process of concreting, guarantee leveling and the stability of shear force wall, through the setting of peg, can increase the bonding strength between backup pad and the concrete, thereby make backup pad and concrete combination inseparabler, improve the device's stability.

2. This steel sheet shear force wall's entrance to a cave structure sets up through the cooperation of constant head tank and locating piece, can be very convenient with connecting between two backup pads and fixing to very convenient adjust the quantity of backup pad according to wall body demand length, through the cooperation setting of negative angle board and external corner board, can protect the backup pad turning, thereby guarantee that inside concrete is levelly and smoothly more and stable after pouring.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the external corner panel structure of the present invention;

FIG. 3 is a schematic view of an exploded structure of a support plate according to the present invention;

FIG. 4 is a schematic view of the structure of the support plate of the present invention.

In the figure: 1. a support plate; 2. a reinforcing plate; 3. a support bar; 4. a stud; 5. positioning blocks; 6. positioning a groove; 7. a jack; 8. a limiting rod; 9. a limiting ring; 10. a male corner panel; 11. an auxiliary plate; 12. a female gusset; 13. a fixing hole; 14. fixing the rod; 15. and (4) fixing the ring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a hole structure of a steel plate shear wall comprises a supporting plate 1, a positioning groove 6 and a fixing rod 14, wherein the inner side wall of the supporting plate 1 is fixedly connected with a stud 4, the positioning groove 6 is matched with a positioning block 5, the inner side wall of the supporting plate 1 is fixedly connected with a reinforcing plate 2 used for increasing the structural strength, the middle part of the inner side wall of the supporting plate 1 is fixedly connected with a supporting rod 3 used for improving the bending resistance, the stud 4 used for improving the bonding strength with concrete is fixedly connected to the two sides of the reinforcing plate 2 on the inner side wall of the supporting plate 1, the overall strength of the supporting plate 1 can be improved through the matching arrangement of the reinforcing plate 2 and the supporting rod 3, the bending resistance of the supporting plate 1 is improved, the bending in the concrete pouring process is avoided, the flatness and the stability of the shear wall are ensured, the bonding strength between the supporting plate 1 and the concrete can be improved through the arrangement of the studs 4, and the combination of the supporting plate 1 and the concrete is more tight, the stability of the device is improved;

wherein, one side of the outer surface of the supporting plate 1 is fixedly connected with a positioning block 5 for connection and fixation, the other side of the outer surface of the supporting plate 1 is fixedly connected with a positioning groove 6 matched with the positioning block 5, the outer surface of the positioning block 5 is provided with a jack 7 for positioning and installation, the inner wall of the jack 7 is inserted with a limiting rod 8 for limiting and fixation, one end of the limiting rod 8 penetrating through the jack 7 is connected with a limiting ring 9 for pressing and fixation through threads, the two supporting plates 1 are conveniently connected and fixed through the matching arrangement of the positioning block 5 and the positioning groove 6, thereby conveniently adjusting the number of the supporting plates 1 according to the required length of a wall body, the positioning block 5 inserted into the positioning groove 6 can be conveniently inserted and positioned through the arrangement of the jack 7, thereby ensuring that the two supporting plates 1 can be stably connected;

one side of the outer surface of the supporting plate 1 is connected with an external corner plate 10 for protecting a corner through a positioning block 5, the inner side wall of the external corner plate 10 is fixedly connected with an auxiliary plate 11 for increasing the structural strength, one side of the outer surface of the other supporting plate 1 is connected with an internal corner plate 12 corresponding to the external corner plate 10 through the positioning block 5, and the corner of the supporting plate 1 can be protected through the matching arrangement of the external corner plate 10 and the internal corner plate 12, so that the internal concrete is guaranteed to be smoother and more stable after being poured;

wherein, the fixed orifices 13 that are used for connecting fixedly are offered to the surface of backup pad 1, peg graft and have the dead lever 14 that is used for improving stability in the inner wall of fixed orifices 13, the one end threaded connection that dead lever 14 passed backup pad 1 has fixed ring 15 that is used for compressing tightly fixed, make fastening connection between two backup pads 1, cooperation through fixed orifices 13 and dead lever 14 sets up, can be with connecting fixedly between two backup pads 1, thereby after concreting, can carry out relatively fixed between two backup pads 1, thereby avoid appearing warping because concrete placement back.

In the utility model, the working steps of the device are as follows:

1. the two supporting plates 1 are erected firstly, then are inserted into the positioning groove 6 by virtue of the positioning block 5, then the limiting rod 8 penetrates through the insertion hole 7, and finally the limiting ring 9 is screwed on the limiting rod 8 for fixing;

2. firstly, adjusting the distance between the two assembled support plates 1, penetrating a fixing rod 14 through a fixing hole 13, and screwing a fixing ring 15 on the fixing rod 14;

3. at the position needing the corner, the male corner plate 10 and the female corner plate 12 are respectively fixed through the positioning block 5, and then the assembly can be completed by fixing through the limiting rod 8 and the limiting ring 9.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel sheet shear force wall's entrance to a cave structure, includes backup pad (1) of inside wall fixedly connected with peg (4), constant head tank (6) and dead lever (14) with locating piece (5) looks adaptation, its characterized in that: the utility model discloses a corner plate, including backup pad (1), the inside wall fixedly connected with of backup pad (1) is used for increasing structural strength's gusset plate (2), the middle part fixedly connected with of backup pad (1) inside wall is used for improving the bracing piece (3) of bending resistance, one side of backup pad (1) surface is connected with external corner board (10) that are used for protecting the corner through locating piece (5), the inside wall fixedly connected with of external corner board (10) is used for increasing structural strength's accessory plate (11), another one side of backup pad (1) surface is connected with negative angle board (12) corresponding with external corner board (10) through locating piece (5).

2. The opening structure of a steel plate shear wall as claimed in claim 1, wherein: the inner side wall of the supporting plate (1) is located on two sides of the reinforcing plate (2) and is fixedly connected with a stud (4) used for improving the bonding strength with concrete.

3. The opening structure of a steel plate shear wall as claimed in claim 1, wherein: one side fixedly connected with of backup pad (1) surface is used for connecting fixed locating piece (5), the opposite side fixedly connected with of backup pad (1) surface and locating slot (6) of locating piece (5) looks adaptation.

4. The opening structure of a steel plate shear wall as claimed in claim 1, wherein: the outer surface of the positioning block (5) is provided with a jack (7) for positioning and installation, the inner wall of the jack (7) is spliced with a limiting rod (8) for limiting and fixing, and one end of the limiting rod (8) penetrating through the jack (7) is connected with a limiting ring (9) for compressing and fixing.

5. The opening structure of a steel plate shear wall as claimed in claim 1, wherein: the outer surface of the supporting plate (1) is provided with a fixing hole (13) for connection and fixation, and a fixing rod (14) for improving stability is inserted into the inner wall of the fixing hole (13).

6. The opening structure of a steel plate shear wall as claimed in claim 1, wherein: one end of the fixing rod (14) penetrating through the support plates (1) is in threaded connection with a fixing ring (15) used for pressing and fixing, so that the two support plates (1) are tightly connected.