CN218001112U

CN218001112U - Antidetonation support with cushioning effect

Info

Publication number: CN218001112U
Application number: CN202222355584.7U
Authority: CN
Inventors: 王纪华; 王慧; 孙建华
Original assignee: Zhenjiang Gengu Power Technology Co ltd
Current assignee: Zhenjiang Gengu Power Technology Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2022-12-09
Anticipated expiration: 2032-09-05

Abstract

The utility model provides an anti-seismic support with a buffer function, which comprises a support body, a first connecting rod, a second connecting rod and a fixed rod; the left and right inner walls of the support body are symmetrically provided with sliding grooves with inward concave recesses, the first connecting rods are connected in the sliding grooves in a sliding mode, first buffering assemblies are symmetrically installed on the lower end faces of the first connecting rods, the first buffering assemblies are arranged in the sliding grooves, second buffering assemblies are symmetrically installed on the lower end faces of the second connecting rods, and the fixed rods are detachably connected with the second connecting rods. The utility model discloses a set up first buffering subassembly and second buffering subassembly, can promote the antidetonation effect of support body through multistage buffering to the device of protective installation in this internal support.

Description

Antidetonation support with cushioning effect

Technical Field

The utility model relates to an antidetonation support technical field specifically is an antidetonation support with cushioning effect.

Background

The anti-seismic support limits the displacement of the attached electromechanical engineering facilities, controls the vibration of the facilities and transmits the load to various components or devices on the bearing structure. The anti-seismic support gives reliable protection to building electromechanical engineering facilities in the earthquake and bears the earthquake action from any horizontal direction; the anti-seismic support is checked according to the load borne by the anti-seismic support; all components forming the anti-seismic support are finished components, and the components connected with the fasteners are convenient to install; the limit of the anti-seismic support of the heat-insulating pipeline is designed according to the size of the pipeline after heat insulation, and the displacement generated by expansion caused by heat and contraction caused by cold of the pipeline is not limited.

The existing anti-seismic support only has a first-level cache, and the anti-seismic capacity of the existing anti-seismic support cannot be improved when the vibration amplitude is large, so that the protection of devices cannot be improved.

An object of the utility model is to provide an antidetonation support with cushioning effect to solve the problem that mentions in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the utility model provides an anti-seismic support with buffer action, which comprises a support body, a first connecting rod, a second connecting rod and a fixed rod; the left and right inner walls of the support body are symmetrically provided with sliding grooves with inward concave recesses, the first connecting rods are connected in the sliding grooves in a sliding mode, first buffering assemblies are symmetrically installed on the lower end faces of the first connecting rods, the first buffering assemblies are arranged in the sliding grooves, second buffering assemblies are symmetrically installed on the lower end faces of the second connecting rods, and the fixed rods are detachably connected with the second connecting rods.

Preferably: the first buffer component comprises a spring and a rubber bag, the upper end and the lower end of the rubber bag are fixedly connected with the bottom surface of the first connecting rod and the bottom wall of the sliding groove respectively, the spring is arranged on the outer wall of the rubber bag, and the two ends of the spring are fixedly connected with the bottom surface of the first connecting rod and the bottom wall of the sliding groove respectively.

Preferably: the outer wall of the rubber bag is provided with a plurality of through holes.

Preferably: the second buffering subassembly includes elastic ring and the extension spring that the symmetry set up, the symmetry set up the elastic ring install the head rod with between the second connecting rod, with the head rod with the second connecting rod is fixed connection, the installation pole is installed to the lower terminal surface symmetry of second connecting rod, and the symmetry sets up the slider is installed to the lower terminal surface of installation pole, the slider stretches into in the spout and with spout sliding connection, the extension spring is installed the up end of slider, just the other end of extension spring with the roof fixed connection of spout.

Preferably: the elastic ring is made of rubber.

Preferably: the upper end face of the second connecting rod is provided with a through hole, the upper end face of the fixing rod is provided with a threaded hole corresponding to the through hole, a threaded rod is arranged in the through hole and is in threaded connection with the through hole, and the threaded rod extends into the threaded hole and is in threaded connection with the threaded hole.

Preferably: the upper end face of the bracket body is symmetrically provided with lifting lugs.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up first buffering subassembly and second buffering subassembly, can promote the antidetonation effect of support body through multistage buffering to this internal device of support is installed in the protection.

Drawings

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

FIG. 2 is an enlarged view of the area a of the present invention;

fig. 3 is an enlarged view of the region b of the present invention.

In the figure: 1. a stent body; 11. a chute; 12. lifting lugs; 2. a first connecting rod; 3. a second connecting rod; 31. mounting a rod; 32. a slider; 33. a through hole; 34. a threaded rod; 4. fixing the rod; 41. a threaded hole; 5. a first buffer assembly; 51. a spring; 52. a rubber bladder; 521. a through hole; 6. a second buffer assembly; 61. an elastic ring; 62. a tension spring.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the terms herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the use of the term "and/or" herein includes any and all combinations of one or more of the associated listed items.

The present invention will be described in further detail with reference to the accompanying drawings.

Example one

Referring to fig. 1-3, the present invention provides an anti-seismic support with buffering function, which includes a support body 1, a first connecting rod 2, a second connecting rod 3 and a fixing rod 4; the left and right inner walls of the support body 1 are symmetrically provided with sliding grooves 11 which are recessed inwards, the first connecting rods 2 are connected in the sliding grooves 11 in a sliding mode, the lower end faces of the first connecting rods 2 are symmetrically provided with first buffering assemblies 5, the first buffering assemblies 5 are arranged in the sliding grooves 11, the lower end faces of the second connecting rods 3 are symmetrically provided with second buffering assemblies 6, the fixing rods 4 are detachably connected with the second connecting rods 3, and the anti-seismic effect of the support body 1 can be improved through multi-stage buffering by arranging the first buffering assemblies 5 and the second buffering assemblies 6, so that devices installed in the support body 1 can be protected.

Please refer to fig. 1 and fig. 2: the first buffer component 5 comprises a spring 51 and a rubber bag 52, the upper end and the lower end of the rubber bag 52 are respectively fixedly connected with the bottom surface of the first connecting rod 2 and the bottom wall of the sliding chute 11, the spring 51 is arranged on the outer wall of the rubber bag 52, the two ends of the spring 51 are respectively fixedly connected with the bottom surface of the first connecting rod 2 and the bottom wall of the sliding chute 11, primary buffer can be realized by arranging the spring 51 and the rubber bag 52, the outer wall of the rubber bag 52 is provided with a plurality of through holes 521, the rubber bag 52 can extrude the air inside in the deformation process by arranging the through holes 521, the deformation speed of the rubber bag is reduced by the air inside, the buffer effect is improved, the second buffer component 6 comprises an elastic ring 61 and a tension spring 62 which are symmetrically arranged, the symmetry sets up elastic ring 61 install first connecting rod 2 with between the second connecting rod 3, with first connecting rod 2 with second connecting rod 3 is fixed connection, installation pole 31 is installed to the lower terminal surface symmetry of second connecting rod 3, and the symmetry sets up slider 32 is installed to the lower terminal surface of installation pole 31, slider 32 stretches into in the spout 11 and with 11 sliding connection of spout, extension spring 62 is installed the up end of slider 32, just extension spring 62 the other end with the roof fixed connection of spout 11, through setting up elastic ring 61 and extension spring 62, can realize the second grade buffering to promote antidetonation effect, elastic ring 61 makes for rubber, makes for rubber through setting up elastic ring 61, can promote buffering effect through the elasticity of rubber.

Please refer to fig. 1 and fig. 3: the upper end face of the second connecting rod 3 is provided with a through hole 33, the upper end face of the fixing rod 4 is provided with a threaded hole 41 corresponding to the through hole 33, a threaded rod 34 is arranged in the through hole 33, the threaded rod 34 is connected with the through hole 33 in advance through threads, the threaded rod 34 extends into the threaded hole 41 and is in threaded connection with the threaded hole 41, the through hole 33, the threaded hole 41 and the threaded rod 34 are arranged, the fixing rod 4 and the second connecting rod 3 can be detachably mounted, the lifting lugs 12 are symmetrically mounted on the upper end face of the support body 1, and vertical C-shaped steel is favorably mounted by arranging the lifting lugs 12 so as to be mounted and connected with a wall top.

The embodiment of the utility model provides a concrete operation mode as follows:

when the support needs to be used, the support body 1 is installed, a device needing to be supported is located on the upper end face of the second connecting rod 3, further, the vertical C-shaped steel is installed through the lifting lugs 12, the support is installed on the top of a wall through the vertical C-shaped steel, further, the fixing rod 4 is placed on the upper end face of the device, the threaded hole 41 is aligned with the through hole 33, further, the threaded rod 34 is screwed into the threaded hole 41, the threaded rod 34 penetrates through the threaded hole 41 and then enters the through hole 33, the through hole 33 and the threaded rod 34 are in threaded connection, fixing can be completed, the threaded rod 34 is continuously screwed until the threaded rod 34 penetrates through the through hole 33, installation is completed, when vibration is generated, the device impacts downwards and drives the second connecting rod 3 to be located downwards, the sliding block 32 slides in the sliding groove 11, the tension spring 62 is stretched by the sliding block 32 and is matched with the compression elastic ring, providing a first buffer, when the downward moving force is too large, the slide block 32 contacts the first connecting rod 2, the first connecting rod 2 compresses the spring 51 and the air bag at the same time, the air bag is provided with a through hole 521, therefore, the air in the air bag can push the air bag to be slowly extruded out through the through hole 521, when the spring 51 is reset, the first connecting rod 2 is pushed up, because the outer wall of the air bag is fixedly connected with the lower end surface of the first connecting rod 2, the air bag is driven to reset by the first connecting rod 2, meanwhile, the air bag sucks the air again through the through hole 521, simultaneously, the elastic ring and the tension spring 62 are reset, the tension spring 62 drives the slide block 32 upwards, so that the slide block 32 moves upwards, the slide block 32 pushes the installation rod 31 upwards, the installation rod 31 pushes the second connecting rod 3 to reset, simultaneously, the elastic ring is reset, the second connecting rod 3 is pushed to reset at the same time, when the elastic ring is completely reset, the operation is completed.

When the amplitude is continuously generated, the above-described operation is repeated.

The above description is taken as an example to describe the present invention with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, as long as the present invention is adopted, the method concept and the technical solution of the present invention are performed to perform this kind of insubstantial improvement, or the concept and the technical solution of the present invention are directly applied to other occasions without improvement, all within the protection scope of the present invention.

Claims

1. An antidetonation support with cushioning effect which characterized in that: comprises a bracket body (1), a first connecting rod (2), a second connecting rod (3) and a fixed rod (4);

the left and right inner walls of support body (1) symmetry is equipped with spout (11) of inside concave yield, head rod (2) sliding connection be in spout (11), first buffering subassembly (5) are installed to the lower terminal surface symmetry of head rod (2), first buffering subassembly (5) set up in spout (11), second buffering subassembly (6) are installed to the lower terminal surface symmetry of second connecting rod (3), dead lever (4) with the connection can be dismantled in second connecting rod (3).

2. An earthquake-resistant support with a cushioning effect as set forth in claim 1, wherein: first buffer unit (5) include spring (51) and rubber bag (52), the upper and lower both ends of rubber bag (52) respectively with the bottom surface of head rod (2) with the diapire fixed connection of spout (11), spring (51) set up the outer wall of rubber bag (52), the both ends of spring (51) respectively with the bottom surface of head rod (2) with the diapire fixed connection of spout (11).

3. An earthquake-resistant support with a cushioning effect as set forth in claim 2, wherein: the outer wall of the rubber bag (52) is provided with a plurality of through holes (521).

4. An earthquake-resistant support with a cushioning effect as set forth in claim 1, wherein: second buffer unit (6) are including elastic ring (61) and extension spring (62) that the symmetry set up, the symmetry sets up elastic ring (61) is installed installation pole (31) are installed to the lower terminal surface symmetry of second connecting rod (3), and the symmetry sets up slider (32) are installed to the lower terminal surface of installation pole (31), slider (32) stretch into in spout (11) and with spout (11) sliding connection, extension spring (62) are installed the up end of slider (32), just the other end of extension spring (62) with the roof fixed connection of spout (11).

5. An earthquake-resistant support with a cushioning effect as set forth in claim 4, wherein: the elastic ring (61) is made of rubber.

6. An earthquake-resistant support with a cushioning effect as set forth in claim 1, wherein: the up end of second connecting rod (3) is equipped with through hole (33), the up end of dead lever (4) be equipped with screw hole (41) that through hole (33) correspond, be equipped with threaded rod (34) in through hole (33), threaded rod (34) with through hole (33) are preceding through threaded connection, threaded rod (34) stretch into in screw hole (41), and with screw hole (41) threaded connection.

7. An earthquake-resistant support with a cushioning effect as set forth in claim 1, wherein: lifting lugs (12) are symmetrically arranged on the upper end face of the support body (1).