CN215716199U - Novel antidetonation steel construction - Google Patents

Abstract

The utility model discloses a novel anti-seismic steel structure, which relates to the technical field of steel structures and aims to solve the problem that the traditional steel structure still has large shaking when encountering earthquake; prevent the beat subassembly that inclines including swinging arms and casing, the one end of swinging arms is connected with the counterweight, the other end of swinging arms rotates to be connected on the steel structure body, casing fixed connection is in on the steel structure body, be equipped with fluid in the casing, the counterweight is in soaking in fluid, and the steel structure body has possessed good anti-seismic performance under the effect of attenuator, prevent the beat subassembly that inclines and antidetonator, when the steel structure body settled the main part in room as the earthquake, it received the aftershock influence and horizontal and fore-and-aft vibrations that produce all can be alleviated through attenuator, prevent the beat subassembly that inclines and antidetonator, improve the overall stability who settles the room.

Description

Novel antidetonation steel construction

Technical Field

The utility model relates to the technical field of steel structures, in particular to a novel anti-seismic steel structure.

Background

The steel structure is one of the more common structural forms in modern building engineering, and the steel structure is mainly made of steel and is one of the main building structure types. The steel has the characteristics of high strength, light dead weight, good integral rigidity and strong deformability, so the steel is particularly suitable for building large-span, ultrahigh and overweight buildings; the material has good homogeneity and isotropy, and belongs to an ideal elastomer.

Compared with a concrete structure, the steel structure has better anti-seismic performance and is suitable for serving as a main body structure of a post-earthquake placing room, although the anti-seismic performance is better, the structural strength of the steel structure meets the anti-seismic requirement, and the steel structure still shakes greatly when an earthquake occurs;

the utility model aims to provide a novel anti-seismic steel structure to reduce the shaking amplitude of the steel structure when the steel structure encounters an earthquake.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, namely the problems brought forward by the background technology, the utility model provides a novel anti-seismic steel structure, which comprises a steel structure body, wherein a damper and an anti-deflection component are arranged on the steel structure body;

the anti-deflection component comprises a swinging rod and a shell, one end of the swinging rod is connected with a counterweight, the other end of the swinging rod is rotatably connected to the steel structure body, the shell is fixedly connected to the steel structure body, oil is arranged in the shell, and the counterweight is immersed in the oil.

The utility model is further provided with: the two ends of the damper are rotatably connected to the steel structure body.

The utility model is further provided with: the dampers are inclined and are longitudinally and symmetrically arranged.

The utility model is further provided with: and the steel structure body is also provided with a shock absorber.

The utility model is further provided with: the shock absorbers are arranged in the transverse direction and the longitudinal direction.

The utility model is further provided with: the anti-seismic device comprises a connecting block arranged on the steel structure body, a sliding cavity is formed in the connecting block, and a sliding block is connected in the sliding cavity in a sliding mode.

The utility model is further provided with: and cushion pads are arranged at two ends of the sliding block.

The beneficial technical effects of the utility model are as follows: according to the utility model, the steel structure body has good anti-seismic performance under the action of the damper, the deflection preventing assembly and the anti-seismic device, when the steel structure body is used as the main body of the earthquake arrangement room, transverse and longitudinal vibration generated by the influence of aftershock can be relieved through the damper, the deflection preventing assembly and the anti-seismic device, and the overall stability of the arrangement room is improved.

Drawings

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

FIG. 2 is a schematic view of the utility model at a point A in FIG. 1, shown enlarged in detail;

fig. 3 shows a schematic diagram of a partial enlarged structure at B in fig. 1 according to the present invention.

Reference numerals: the device comprises a steel structure body 1, a damper 2, a deflection-preventing component 3, a swinging rod 31, a shell 32, a counterweight 33, a shock absorber 4, a connecting block 41, a sliding cavity 42 and a sliding block 43.

Detailed Description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Example (b):

referring to fig. 1-3, the utility model provides a novel anti-seismic steel structure, which comprises a steel structure body 1, wherein a damper 2 and an anti-deflection component 3 are arranged on the steel structure body 1;

the material selection and the structure of the steel structure body 1 are the means of the prior art, and are not described in detail herein;

both ends of the damper 2 are rotatably connected to the steel structure body 1;

the steel structure body 1 has good anti-seismic performance under the action of the damper 2 and the deflection preventing assembly 3, and the overall stability of the housing is improved;

the anti-deflection component 3 comprises a swinging rod 31 and a shell 32, one end of the swinging rod 31 is connected with a counterweight 33, the other end of the swinging rod 31 is rotatably connected to the steel structure body 1, the shell 32 is fixedly connected to the steel structure body 1, oil liquid is arranged in the shell 32, and the counterweight 33 is immersed in the oil liquid;

the swing rod 31 and the steel structure body 1 are rotatably connected as shown in fig. 2, a rotary joint is arranged at the upper part of the swing rod, an installation block is arranged on the steel structure body 1, and a rotary cavity matched with the rotary joint is arranged on the installation block;

the anti-deflection component 3 is integrally positioned at the top of the steel structure body 1 so as to improve the anti-seismic effect.

The damper 2 can be of a hydraulic type, a piston and hydraulic oil are arranged in the damper, pressure loss exists when the hydraulic oil flows through the piston, and the vibration amplitude of the steel structure body 1 is reduced accordingly.

Preferably, the dampers 2 are inclined, the dampers 2 are longitudinally symmetrically arranged, and the dampers 2 are arranged on the steel structure body 1 in the circumferential direction as shown in fig. 1.

As a preferable scheme, furthermore, the steel structure body 1 is further provided with an anti-vibration device 4, the arrangement direction of the anti-vibration device 4 is horizontal and longitudinal, the anti-vibration device 4 comprises a connecting block 41 arranged on the steel structure body 1, a sliding cavity 42 is arranged in the connecting block 41, a sliding block 43 is connected in the sliding cavity 42 in a sliding manner, and two ends of the sliding block 43 are provided with buffer pads 44;

the sliding block 43 will move in the direction opposite to the vibration direction of the steel structure body 1 due to inertia, and the sliding block 43 will collide the side wall of the connecting block 41 when sliding in the sliding cavity 42, so as to reduce the vibration amplitude of the steel structure body 1.

The working principle is as follows: in the product disclosed by the utility model, the steel structure body 1 has good anti-seismic performance under the action of the damper 2, the anti-deflection component 3 and the anti-seismic device 4, the damper 2 is a hydraulic damper, when the steel structure body 1 vibrates, pressure loss exists when hydraulic oil flows through a piston, and the vibration amplitude of the steel structure body 1 is reduced; meanwhile, when the steel structure body 1 vibrates, the sliding block 43 and the counterweight 33 can move in a direction opposite to the vibration direction of the steel structure body 1 due to inertia, and the sliding block 43 can collide with the side wall of the connecting block 41 when sliding in the sliding cavity 42, so that the vibration amplitude of the steel structure body 1 is reduced; the counterweight 33 transmits force to oil liquid when swinging, the oil liquid transmits acting force to the steel structure body 1, and part of vibration of the steel structure body 1 can be offset due to the fact that the direction of the acting force is opposite to the running direction of the steel structure body 1.

While the utility model has been described with reference to a preferred embodiment, various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and particularly, features shown in the various embodiments may be combined in any suitable manner without departing from the scope of the utility model. It is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are for convenience of description only, and do not indicate or imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.

Claims (7)

1. The utility model provides a novel antidetonation steel construction which characterized in that: the steel structure comprises a steel structure body (1), wherein a damper (2) and a deflection preventing assembly (3) are arranged on the steel structure body (1);

prevent beat subassembly (3) including swinging arms (31) and casing (32), the one end of swinging arms (31) is connected with counterweight (33), the other end of swinging arms (31) rotates to be connected and is in on steel structure body (1), casing (32) fixed connection be in on steel structure body (1), be equipped with fluid in casing (32), counterweight (33) are soaking in fluid.

2. A novel earthquake-resistant steel structure as defined in claim 1, wherein: the two ends of the damper (2) are rotatably connected to the steel structure body (1).

3. A new seismic steel structure, according to any of claims 1 or 2, wherein: the damper (2) is inclined, and the damper (2) is longitudinally and symmetrically arranged.

4. A novel earthquake-resistant steel structure as defined in claim 1, wherein: and the steel structure body (1) is also provided with a shock absorber (4).

5. A novel antidetonation steel construction according to claim 4, characterized in that: the shock absorbers (4) are arranged in the transverse direction and the longitudinal direction.

6. A novel earthquake-resistant steel structure as claimed in any one of claims 4 or 5, wherein: the anti-seismic device (4) comprises a connecting block (41) arranged on the steel structure body (1), a sliding cavity (42) is formed in the connecting block (41), and a sliding block (43) is connected in the sliding cavity (42) in a sliding mode.

7. A novel antidetonation steel construction according to claim 6, characterized in that: and cushion pads (44) are arranged at two ends of the sliding block (43).

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