CN216157437U

CN216157437U - Steel construction with antidetonation function

Info

Publication number: CN216157437U
Application number: CN202122234292.3U
Authority: CN
Inventors: 顾春龙; 罗永发
Original assignee: Lanzhou University of Technology
Current assignee: Lanzhou University of Technology
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-04-01
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a steel structure with an anti-seismic function, and belongs to the field of steel structures. The utility model provides a steel construction with antidetonation function, includes the bottom plate, and bottom plate top surface mid-mounting has damper, and the damper upper end articulates there is the free bearing, and the free bearing upside is equipped with two diaphragms, and the left and right ends all is equipped with the mounting panel between two diaphragms, and the mounting panel outside is equipped with the riser, and the cooperation encloses into the installation cavity between mounting panel and the diaphragm. When the vertical plate is subjected to a transverse external force, the transverse plate slides left and right in the sliding groove through the sliding block, and when the vertical plate drives the mounting plate to shake left and right, the spring B offsets the external force transmitted to the mounting plate by the buffering vertical plate, so that the transverse force applied to the door and window in the mounting cavity is reduced, the structure is simple, and the anti-seismic protection effect is good.

Description

Steel construction with antidetonation function

Technical Field

The utility model relates to the field of steel structures, in particular to a steel structure with an anti-seismic function.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer. In present emerging light steel structure room, though accessible connection cross connecting rod is in order to promote the shock resistance between steel construction self skeleton, nevertheless do not realize the shock resistance to the steel construction that needs install door and window for vibrations produce deformation to aluminium alloy door and window extrusion easily, lead to appearing the gap, cause door and window to damage under the serious condition. Therefore, it is very important to design a steel structure for providing anti-seismic protection for doors and windows, and in view of this, we propose a steel structure with anti-seismic function.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a steel structure with an anti-seismic function, so as to solve the problems in the background technology.

2. Technical scheme

The utility model provides a steel construction with antidetonation function, includes the bottom plate, bottom plate top surface mid-mounting has damper, damper includes the piston rod, piston rod lower part fixedly connected with piston, the piston overcoat is equipped with the hydro-cylinder, upper and lower fixedly connected with bush in the hydro-cylinder, the piston rod upper end articulates there is the free bearing, the free bearing upside is equipped with two diaphragms, is located the downside the diaphragm is connected fixedly with the free bearing, and is located the downside the equal fixedly connected with gag lever post A of left and right ends in the diaphragm bottom surface, two the left and right ends all is equipped with the mounting panel between the diaphragm, the mounting panel outside is equipped with the riser, be linear equidistant sliding connection on the riser and have a plurality of gag lever posts B, the cooperation encloses into the installation cavity between mounting panel and the diaphragm.

Preferably, the piston rod is connected with a bushing in a sliding mode, the piston is connected with the oil cylinder in a sliding mode, and damping liquid is filled between the inner walls of the two bushings.

Preferably, the lower end of the limiting rod A is connected with the bottom plate in a sliding mode, and the lower end of the spring A sleeved on the limiting rod A is connected and fixed with the bottom plate.

Preferably, the inner of gag lever post B is connected fixedly with the mounting panel, just the cover is equipped with spring B on the gag lever post B, the spring B both ends are fixed with mounting panel outer wall, riser inner wall connection respectively.

Preferably, the upper end and the lower end of the vertical plate are fixedly connected with sliding blocks, and the sliding blocks are in sliding connection with sliding grooves formed in the transverse plate.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. when the vertical plate is subjected to a transverse external force, the transverse plate slides left and right in the sliding groove through the sliding block, and when the vertical plate drives the mounting plate to shake left and right, the spring B offsets the external force transmitted to the mounting plate by the buffering vertical plate, so that the transverse force applied to the door and window in the mounting cavity is reduced, the structure is simple, and the anti-seismic protection effect is good.

2. When the transverse plate is subjected to vertical external force, the piston in the damping mechanism extrudes damping liquid, so that the kinetic energy of the external force applied to the damping mechanism is converted into heat energy to be offset, the vertical force applied to the door and window is reduced, and the anti-seismic protection performance is further improved.

Drawings

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

FIG. 2 is a schematic view of the structural anatomy of the shock absorbing mechanism of the present invention;

FIG. 3 is an enlarged and disassembled view of the structure A of the present invention;

the reference numbers in the figures illustrate: 1. a base plate; 2. a damping mechanism; 201. a piston rod; 202. a piston; 203. an oil cylinder; 204. a bushing; 205. damping fluid; 3. hinging seat; 4. a transverse plate; 5. a limiting rod A; 6. a spring A; 7. mounting a plate; 8. a vertical plate; 9. a limiting rod B; 10. a spring B; 11. a mounting cavity; 12. a slider; 13. a chute.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a steel construction with antidetonation function, comprising a

base plate

1, 1 top surface mid-mounting of bottom plate has damper 2, damper 2 includes piston rod 201, piston rod 201 lower part fixedly connected with piston 202, the piston 202 overcoat is equipped with hydro-cylinder 203, upper and lower fixedly connected with bush 204 in the hydro-cylinder 203, piston rod 201 upper end articulates there is free bearing 3, the 3 upside of free bearing is equipped with two diaphragm 4, diaphragm 4 that is located the downside is connected fixedly with free bearing 3, and be located the equal fixedly connected with gag lever post A5 of diaphragm 4 bottom surface left and right ends of downside, left and right ends all are equipped with mounting panel 7 between two diaphragm 4, the 7 outside of mounting panel is equipped with riser 8, be linear equidistant sliding connection on the riser 8 and have a plurality of gag lever posts B9, the cooperation encloses into installation cavity 11 between mounting panel 7 and the diaphragm 4. When the vertical plate 8 is subjected to a transverse external force, the transverse plate 8 slides left and right in the sliding groove 13 through the sliding block 12, when the vertical plate 8 drives the mounting plate 7 to sway left and right through the spring B10, the spring B10 counteracts and buffers a part of external force transmitted to the mounting plate 7 by the vertical plate 8, so that the transverse force applied to the door and window in the mounting cavity 11 is reduced, when the transverse plate 4 is subjected to a vertical external force, the damping fluid 205 is extruded through the piston 202 in the damping mechanism 2, and the damping mechanism 2 converts kinetic energy of the applied external force into heat energy to counteract, so that the vertical force applied to the door and window is reduced.

Specifically, the piston rod 201 is slidably connected with a bushing 204, the piston 202 is slidably connected with the oil cylinder 203, and the damping fluid 205 is filled between the inner walls of the two bushings 204.

Furthermore, the lower end of the limiting rod A5 is connected with the bottom plate 1 in a sliding manner, and the lower end of the spring A6 sleeved on the limiting rod A5 is fixedly connected with the bottom plate 1.

Furthermore, the inner end of the limiting rod B9 is fixedly connected with the mounting plate 7, a spring B10 is sleeved on the limiting rod B9, and two ends of the spring B10 are fixedly connected with the outer wall of the mounting plate 7 and the inner wall of the vertical plate 8 respectively.

Furthermore, the upper end and the lower end of the vertical plate 8 are fixedly connected with sliding blocks 12, and the sliding blocks 12 are in sliding connection with sliding grooves 13 formed in the transverse plate 4.

The working principle is as follows: when the transverse plate 4 is subjected to vertical external force, the damping fluid 205 is extruded through the piston 202 in the damping mechanism 2, the damping mechanism 2 converts the kinetic energy of the external force into heat energy to offset, and the vertical force applied to the door and the window is slowed down through the matching of the limiting rod A5 and the spring A6.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a steel construction with antidetonation function, includes bottom plate (1), its characterized in that: the damping mechanism (2) is installed in the middle of the top surface of the bottom plate (1), the damping mechanism (2) comprises a piston rod (201), a piston (202) is fixedly connected to the lower portion of the piston rod (201), an oil cylinder (203) is sleeved outside the piston (202), a bushing (204) is fixedly connected to the upper end and the lower end in the oil cylinder (203), a hinged support (3) is hinged to the upper end of the piston rod (201), two transverse plates (4) are arranged on the upper side of the hinged support (3), the transverse plates (4) located on the lower side are fixedly connected with the hinged support (3), limiting rods A (5) are fixedly connected to the left end and the right end of the bottom surface of each transverse plate (4) located on the lower side, a mounting plate (7) is arranged at the left end and the right end between the two transverse plates (4), a vertical plate (8) is arranged on the outer side of the mounting plate (7), and a plurality of limiting rods B (9) are in sliding connection in a linear equidistant mode, and a mounting cavity (11) is formed by the matching of the mounting plate (7) and the transverse plate (4).

2. Steel construction with antidetonation function according to claim 1, characterized in that: the piston rod (201) is connected with a bushing (204) in a sliding mode, the piston (202) is connected with the oil cylinder (203) in a sliding mode, and damping liquid (205) is filled between the inner walls of the two bushings (204).

3. Steel construction with antidetonation function according to claim 1, characterized in that: the lower end of the limiting rod A (5) is connected with the bottom plate (1) in a sliding mode, and the lower end of the spring A (6) sleeved on the limiting rod A (5) is fixedly connected with the bottom plate (1).

4. Steel construction with antidetonation function according to claim 1, characterized in that: the utility model discloses a spring, including gag lever post B (9), spring B (10), riser (8), gag lever post B (9) inner is connected fixedly with mounting panel (7), just the cover is equipped with spring B (10) on gag lever post B (9), spring B (10) both ends are fixed with mounting panel (7) outer wall, riser (8) inner wall connection respectively.

5. Steel construction with antidetonation function according to claim 1, characterized in that: the upper end and the lower end of the vertical plate (8) are fixedly connected with sliding blocks (12), and the sliding blocks (12) are in sliding connection with sliding grooves (13) formed in the transverse plate (4).