Anti-buckling steel structure shear wall

Abstract

The utility model discloses an anti-buckling steel structure shear wall which comprises a wall body frame, an anti-buckling mechanism is arranged in the center of the inner wall of the wall body frame, the wall body frame comprises a bottom beam, a top beam, a supporting beam A and a supporting beam B. The top beam is located above the bottom beam, and the supporting beam A and the supporting beam B are located on the two sides of the bottom beam and the two sides of the top beam respectively. The two sides of the bottom beam are movably connected with wallboard bases. By rotating the knob, the displacement block extrudes the insertion block from the interior of the supporting beam A, then the insertion block is inserted into the insertion groove in one side of the supporting beam B in another wall frame, a worker can position the wall frames conveniently when splicing a plurality of wall frames, and when other decorative plates need to be installed, the wallboard base is pulled out of the bottom beam, so that the wall frames can be installed conveniently. And then the decorative plate is inserted into the groove in the wallboard seat, so that the worker can conveniently fix the decorative plate subsequently, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shear walls, in particular to a buckling-resistant steel structure shear wall. Background Art

[0002] Shear wall is also called wind-resistant wall or earthquake-resistant wall, structural wall. It is a wall in a house or structure that mainly bears horizontal and vertical loads caused by wind load or earthquake to prevent structural shear damage. It is divided into plane shear wall and cylinder shear wall. Plane shear wall is used in reinforced concrete frame structure, lifting plate structure, and beamless floor system. In order to increase the rigidity, strength and anti-collapse ability of the structure, reinforced concrete shear wall can be cast in situ or prefabricated in some parts. Among them, the assembled integral shear wall structure is the most widely used and fastest-growing structural system in my country's prefabricated residential buildings in recent years. Its characteristics are that all or part of the shear wall is prefabricated, the floor slab is a composite slab, the vertical steel bars of the shear wall are connected by sleeve grouting, and the edge components are connected by cast-in-situ concrete.

[0003] Among them, the existing patent CN202322005791.4 is an assembled seismic-resistant shear wall structure, which can buffer and damp the shear wall through a damping spring shock absorber, and the damping spring shock absorber can be easily replaced. The shear wall is damped by the damping spring shock absorber and the damping spring shock absorber can be replaced conveniently and quickly, ensuring that the damping spring shock absorber can always maintain a good shock-absorbing effect on the shear wall, thereby improving the seismic performance of the shear wall.

[0004] However, the existing shear walls do not have a positioning mechanism when multiple shear walls are spliced ​​together, which makes it easy for the splicing to be loose and not fit together during the splicing process; therefore, it does not meet the existing needs. In this regard, we propose a buckling-resistant steel structure shear wall. Utility Model Content

[0005] The utility model aims to provide a buckling-resistant steel structure shear wall to solve the problem that the existing shear walls proposed in the above background technology have no positioning mechanism when multiple shear walls are spliced, which leads to problems such as loose splicing and poor fit during the splicing process.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a buckling-resistant steel structure shear wall, comprising a wall frame, an anti-buckling mechanism is provided at the center position of the inner wall of the wall frame, the wall frame comprises a bottom beam, a top beam, a support beam A and a support beam B, the top beam is located above the bottom beam, the support beam A and the support beam B are respectively located on both sides of the bottom beam and the top beam, the two sides of the bottom beam are movably connected with wall panel seats, the two ends of the support beam A are respectively provided with knobs and plug blocks, the knob is transmission-connected to the plug block, and one end of the support beam B is provided with a slot.

[0007] Preferably, a displacement groove is provided on the inner side of the support beam A behind the insert block, the rear end of the insert block is inserted into the inner side of the displacement groove, and the insert block is movably connected to the support beam A through the displacement groove.

[0008] Preferably, displacement blocks are provided at the upper and lower ends of the insertion block and the inner side of the displacement groove, and contact blocks A and contact blocks B are provided on the opposite surfaces of the insertion block and the displacement block respectively, and the contact blocks A and B are both inclined surfaces, and the contact blocks A and B fit each other.

[0009] Preferably, a transmission gear is provided at one end of the knob located inside the displacement slot, and screw rods are provided at the upper and lower ends of the transmission gear located inside the displacement slot, and one end of the two screw rods respectively penetrates the two displacement blocks and extends to the inner wall of the displacement slot.

[0010] Preferably, one end of the two screw rods is respectively located on the inner side of the two displacement blocks and is provided with a thread groove, the screw rods penetrate the thread groove and extend to the inner wall of the displacement groove, and the two screw rods are respectively engaged with the two displacement blocks.

[0011] Preferably, the two screw rods are symmetrical with the transmission gear as the center, one end of the two screw rods is located at the upper and lower ends of the transmission gear and bevel gears are provided, and the transmission gear is transmission-connected to the two screw rods via the bevel gears.

[0012] Preferably, a groove is provided at the upper end of the wall panel seat, a movable groove is provided at one end of the wall panel seat located on the inner side of the bottom beam, a spring is provided on the inner wall of the movable groove, the movable groove and the spring are fixedly connected by bolts, and the wall panel seat is movably connected to the bottom beam through the spring.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] When two wall frames are spliced ​​together, the utility model rotates the knob, and during the rotation of the knob, the two screw rods are driven to rotate through the bevel gear, and during the rotation of the screw rod, the displacement block is displaced in the displacement groove, and the opposite surfaces of the insertion block and the displacement block are respectively provided with a contact block A and a contact block B, and the contact block A and the contact block B are both inclined surfaces, and the contact block A and the contact block B fit each other, so that when the displacement block contacts the insertion block, the displacement block squeezes the insertion block out from the inside of the support beam A, and then inserts the insertion block into the slot on the side of the support beam B inside the other wall frame, which is convenient for the staff to position when multiple wall frames are spliced ​​together, and when other decorative panels need to be installed, the wall panel seat is pulled out from the bottom beam, and then the decorative panel is inserted into the groove inside the wall panel seat, which is convenient for the staff to fix the decorative panel later, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a front view of the utility model as a whole;

[0017] Figure 3 It is a schematic diagram of the partial structure of the support beam A of the utility model;

[0018] Figure 4 It is a schematic diagram of the local structure of A of the utility model.

[0019] In the figure: 1. wall frame; 101. bottom beam; 102. top beam; 103. support beam A; 104. support beam B; 2. anti-buckling mechanism; 3. knob; 4. plug block; 401. contact block A; 5. slot; 6. displacement block; 601. contact block B; 7. screw rod; 8. wall panel seat; 801. groove; 9. movable slot. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figures 1 to 4 The utility model provides an embodiment: a buckling-resistant steel structure shear wall, comprising a wall frame 1, an anti-buckling mechanism 2 is arranged at the center of the inner wall of the wall frame 1, the wall frame 1 comprises a bottom beam 101, a top beam 102, a support beam A103 and a support beam B104, the top beam 102 is located above the bottom beam 101, the support beam A103 and the support beam B104 are respectively located on both sides of the bottom beam 101 and the top beam 102, the two sides of the bottom beam 101 are movably connected with a wall panel seat 8, the two ends of the support beam A103 are respectively provided with a knob 3 and a plug 4, the knob The button 3 is transmission connected with the plug block 4, and a slot 5 is provided at one end of the support beam B104. By rotating the knob 3 as a whole, the displacement block 6 squeezes the plug block 4 out from the inside of the support beam A, and then inserts the plug block 4 into the slot 5 on the side of the support beam B104 inside another wall frame 1, which is convenient for working on the wall frame 1 for splicing and positioning, and when other decorative panels need to be installed, the wall panel seat 8 is pulled out from the bottom beam 101, and then the decorative panel is inserted into the groove 801 inside the wall panel seat 8, which is convenient for the staff to fix the decorative panel later and improve work efficiency.

[0022] A displacement groove is provided at the rear of the plug block 4, which is located on the inner side of the support beam A103. The rear end of the plug block 4 is plugged into the inner side of the displacement groove. The plug block 4 is movably connected to the support beam A103 through the displacement groove. Displacement blocks 6 are provided at the upper and lower ends of the plug block 4, which are located on the inner side of the displacement groove. Contact blocks A401 and contact blocks B601 are provided on the opposite surfaces of the plug block 4 and the displacement block 6, respectively. Both the contact blocks A401 and the contact blocks B601 are inclined surfaces. The contact blocks A401 and the contact blocks B601 fit each other. One end of the knob 3 is located on the inner side of the displacement groove and is provided with a transmission gear. The upper and lower ends of the moving gear are located on the inner side of the displacement groove and are both provided with screw rods 7. One end of the two screw rods 7 respectively penetrates the two displacement blocks 6 and extends to the inner wall of the displacement groove. One end of the two screw rods 7 is respectively located on the inner side of the two displacement blocks 6 and is provided with threaded grooves. The screw rods 7 penetrate the threaded grooves and extend to the inner wall of the displacement groove. The two screw rods 7 are respectively meshed with the two displacement blocks 6. The two screw rods 7 are symmetrical with the transmission gear as the center. One end of the two screw rods 7 is located at the upper and lower ends of the transmission gear and is provided with bevel gears. The transmission gear is connected to the two screw rods 7 through the bevel gears.

[0023] By adopting the above technical solution, when two wall frames 1 are spliced, the knob 3 is rotated. During the rotation, the knob 3 drives the two screw rods 7 to rotate through the bevel gear, and the screw rod 7 causes the displacement block 6 to displace inside the displacement groove during the rotation. The opposite surfaces of the insertion block 4 and the displacement block 6 are respectively provided with a contact block A401 and a contact block B601. The contact block A401 and the contact block B601 are both inclined surfaces, and the contact block A401 and the contact block B601 fit each other. Therefore, when the displacement block 6 contacts the insertion block 4, the displacement block 6 squeezes the insertion block 4 out from the inside of the support beam A, and then inserts the insertion block 4 into the slot 5 on the side of the support beam B104 inside the other wall frame 1, which is convenient for positioning when working in the splicing of the wall frames 1 and improves work efficiency.

[0024] A groove 801 is provided at the upper end of the wall panel seat 8, and a movable groove 9 is provided on the inner side of the bottom beam 101 at one end of the wall panel seat 8. A spring is provided on the inner wall of the movable groove 9. The movable groove 9 is fixedly connected to the spring by bolts, and the wall panel seat 8 is movably connected to the bottom beam 101 through the spring.

[0025] By adopting the above technical solution, when other decorative panels need to be installed, the wall panel seat 8 is pulled out from the bottom beam 101, and then the decorative panel is inserted into the groove 801 inside the wall panel seat 8, which is convenient for the staff to fix the decorative panel later.

[0026] In summary, when the shear wall is used, first check whether each component is intact. After the inspection is completed, an anti-buckling mechanism 2 is provided at the center of the inner wall of the wall frame 1 to improve the stability of the wall frame 1. When two wall frames 1 are spliced, the knob 3 is rotated. During the rotation of the knob 3, the two screw rods 7 are driven to rotate through the bevel gear. During the rotation of the screw rod 7, the displacement block 6 is displaced inside the displacement groove. Contact blocks A401 and contact blocks B601 are provided on the opposite surfaces of the insertion block 4 and the displacement block 6, respectively. The contact blocks A401 and The contact blocks B601 are all inclined surfaces, and the contact blocks A401 and B601 fit together, so that when the displacement block 6 contacts the plug-in block 4, the displacement block 6 squeezes the plug-in block 4 out from the inside of the support beam A, and then inserts the plug-in block 4 into the slot 5 on the side of the support beam B104 inside another wall frame 1, which is convenient for working on the wall frame 1 for splicing and positioning, and when other decorative panels need to be installed, the wall panel seat 8 is pulled out of the bottom beam 101, and then the decorative panel is inserted into the groove 801 inside the wall panel seat 8, which is convenient for the staff to fix the decorative panel later and improve work efficiency.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A buckling-resistance steel structure shear wall, comprising a wall frame (1), characterized in that: An anti-buckling mechanism (2) is provided at the center of the inner wall of the wall frame (1). The wall frame (1) comprises a bottom beam (101), a top beam (102), a support beam A (103) and a support beam B (104). The top beam (102) is located above the bottom beam (101). The support beam A (103) and the support beam B (104) are respectively located on both sides of the bottom beam (101) and the top beam (102). Both sides of the bottom beam (101) are movably connected with wall panel seats (8). The two ends of the support beam A (103) are respectively provided with a knob (3) and an insert block (4). The knob (3) is transmission-connected to the insert block (4). One end of the support beam B (104) is provided with a slot (5).

2. The buckling-resistance steel structure shear wall according to claim 1, characterized in that: A displacement groove is provided on the inner side of the support beam A (103) at the rear of the insert block (4), and the rear end of the insert block (4) is plugged into the inner side of the displacement groove. The insert block (4) is movably connected to the support beam A (103) via the displacement groove.

3. The buckling-resistance steel structure shear wall according to claim 2, characterized in that: Displacement blocks (6) are provided at the upper and lower ends of the insert block (4) and located inside the displacement groove; contact blocks A (401) and contact blocks B (601) are provided on the opposing surfaces of the insert block (4) and the displacement block (6), respectively; the contact blocks A (401) and the contact blocks B (601) are both inclined surfaces; and the contact blocks A (401) and the contact blocks B (601) fit each other.

4. The buckling-resistance steel structure shear wall according to claim 2, characterized in that: One end of the knob (3) is located inside the displacement slot and is provided with a transmission gear, and the upper and lower ends of the transmission gear are located inside the displacement slot and are provided with screw rods (7), and one end of the two screw rods (7) respectively penetrates through the two displacement blocks (6) and extends to the inner wall of the displacement slot.

5. The buckling-resistance steel structure shear wall according to claim 4, characterized in that: One end of the two screw rods (7) is respectively located on the inner side of the two displacement blocks (6) and is provided with a thread groove, the screw rods (7) penetrate the thread groove and extend to the inner wall of the displacement groove, and the two screw rods (7) are respectively meshed with the two displacement blocks (6).

6. The buckling-resistance steel structure shear wall according to claim 4, characterized in that: The two screw rods (7) are symmetrical with the transmission gear as the center, one end of the two screw rods (7) is located at the upper and lower ends of the transmission gear and bevel gears are provided, and the transmission gear is transmission-connected to the two screw rods (7) via the bevel gears.

7. The buckling-resistance steel structure shear wall according to claim 1, characterized in that: The upper end of the wall panel seat (8) is provided with a groove (801), one end of the wall panel seat (8) is located on the inner side of the bottom beam (101) and is provided with a movable groove (9), the inner wall of the movable groove (9) is provided with a spring, the movable groove (9) and the spring are fixedly connected by bolts, and the wall panel seat (8) is movably connected to the bottom beam (101) via the spring.

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