CN216896115U

CN216896115U - Adjustable anti-seismic support

Info

Publication number: CN216896115U
Application number: CN202123303650.8U
Authority: CN
Inventors: 谭群
Original assignee: Shenzhen Zhuohua Electromechanical Equipment Co ltd
Current assignee: Shenzhen Zhuohua Electromechanical Equipment Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-07-05
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses an adjustable anti-seismic support, which relates to the technical field of anti-seismic supports and comprises a base, wherein the upper surface of the base is fixedly connected with a supporting rod, an adjusting device is arranged on the side surface of the supporting rod, the side surface of the supporting rod is slidably connected with a supporting plate, and the upper surface of the supporting plate is fixedly connected with a pipeline fixing device main body. This adjustable antidetonation support is provided with adjusting device, thereby can be according to the position of in-service use demand adjustment slider after this device installation is accomplished, thereby can stimulate the pull rod earlier when needs stronger buffering effect and make the fixture block spacing of stopper relieve, thereby can upwards promote the slider and make the arc piece wholly rise this moment, thereby the metal plectrum can reset the connecting rod when loosening the pull rod, thereby the stopper is fixed to the mutual contact between fixture block and the stopper, buffer spring just can provide stronger buffering to the backup pad this moment, thereby make this device have better adaptability.

Description

Adjustable anti-seismic support

Technical Field

The utility model relates to the technical field of anti-seismic supports, in particular to an adjustable anti-seismic support.

Background

The anti-seismic support limits the displacement generated by 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 earthquakes 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.

Through the retrieval, chinese patent with publication number CN210800419U discloses an adjustable antidetonation support, and the device has compact structure, convenient operation's advantage, through setting up the pars contractilis, can rotate the rotating ring as required, the threaded rod descends and installs, convenient and fast, effectual improvement installation effectiveness saves installation time.

The above device has the following disadvantages: the device can adjust the whole position of the device through the telescopic part, but in practical application, the device has single buffering effect and can not be regulated and controlled, so that the device can not well face earthquake or external force impact and is often easy to directly damage when facing external large impact force.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an adjustable anti-seismic support, which solves the problems mentioned 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 an adjustable antidetonation support, includes the base, the last fixed surface of base is connected with the bracing piece, the side surface mounting of bracing piece has adjusting device, the side surface sliding connection of bracing piece has the backup pad, the last fixed surface of backup pad is connected with pipeline fixing device main part, the lower fixed surface of backup pad is connected with elastic telescopic rod.

Preferably, the lower surface of the elastic telescopic rod is fixedly connected with a base, the center of the upper surface of the base is contacted with a buffering air bag, and the back of the elastic telescopic rod is fixedly connected with a fixing rib.

Preferably, the upper surface of the buffering air bag is in contact with a pressing plate, the upper surface of the pressing plate is fixedly connected with an arc-shaped block, and the upper surface of the arc-shaped block is fixedly connected with a buffering spring.

Preferably, the adjusting device comprises a pull rod, a connecting rod is fixedly connected to the left surface of the pull rod, and a clamping block is fixedly connected to one end, far away from the pull rod, of the connecting rod.

Preferably, the upper surface sliding connection of pull rod has the bracing piece, the side surface sliding connection of bracing piece has the slider, the internal surface fixed connection of slider has the stopper, the internal surface fixed connection of bracing piece has the metal plectrum.

Preferably, the number of the adjusting devices is two, and the two adjusting devices are symmetrically distributed on the side surfaces of the supporting rods at two sides by taking the center line of the base as a symmetry axis.

(III) advantageous effects

The utility model provides an adjustable anti-seismic support. The method has the following beneficial effects:

(1) this adjustable antidetonation support is provided with adjusting device, thereby can be according to the position of in-service use demand adjustment slider after this device installation is accomplished, thereby can stimulate the pull rod earlier when needs stronger buffering effect and make the spacing of fixture block to the stopper relieve, thereby can upwards promote the slider and make the arc piece wholly rise this moment, thereby the metal plectrum can reset the connecting rod when loosening the pull rod, thereby the stopper is fixed to the mutual contact between fixture block and the stopper, buffer spring just can provide stronger buffering to the backup pad this moment, thereby make this device have better adaptability.

(2) This adjustable antidetonation support has multistage buffering, thereby can preferentially extrude elastic telescopic rod and form the one-level buffering when the backup pad receives the extrusion, thereby the buffer spring of arc piece upper surface can receive the extrusion extension simultaneously, and carry out the second grade buffering to this device, the decline of backup pad can drive the clamp plate and descend and extrude buffering gasbag simultaneously, the reaction force of buffering gasbag then can form tertiary buffering to this device, thereby protect the inside pipeline of top fixing device main part, and there is better buffering effect to the impulsive force.

Drawings

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

FIG. 2 is a schematic top view of the fixing rib of the present invention;

FIG. 3 is a schematic cross-sectional view of an adjusting device according to the present invention.

In the figure: 1. a base; 2. an adjustment device; 3. a fixing device main body; 4. a support bar; 5. a buffer spring; 6. an arc-shaped block; 7. a support plate; 8. pressing a plate; 9. an elastic telescopic rod; 10. a buffer air bag; 11. fixing the ribs; 201. a pull rod; 202. a metal plectrum; 203. a connecting rod; 204. a clamping block; 205. a limiting block; 206. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an adjustable anti-seismic support comprises a base 1, wherein a support rod 4 is fixedly connected to the upper surface of the base 1, an adjusting device 2 is installed on the side surface of the support rod 4, a support plate 7 is slidably connected to the side surface of the support rod 4, a pipeline fixing device main body 3 is fixedly connected to the upper surface of the support plate 7, an elastic telescopic rod 9 is fixedly connected to the lower surface of the support plate 7, the base 1 is fixedly connected to the lower surface of the elastic telescopic rod 9, a buffering air bag 10 is in contact with the center of the upper surface of the base 1, the buffering air bag 10 is made of nylon materials, sealing coatings are filled on the inner surface of the buffering air bag 10, and therefore the adjustable anti-seismic support can bear larger pressure without damage, the durability of the device is better, fixing ribs 11 are fixedly connected to the back of the elastic telescopic rod 9, the number of the fixing ribs 11 is four, the center of the buffering air bag 10 is taken as a symmetric center, and therefore the dislocation air bag 10 can be prevented from being extruded, the upper surface of the buffering air bag 10 is contacted with a pressure plate 8, the upper surface of the pressure plate 8 is fixedly connected with an arc-shaped block 6, the contact surface of the arc block 6 and the supporting plate 7 is an arc surface, and the arc block has better pressure bearing performance due to the circular shape, thereby prolonging the service life of the arc-shaped block 6, the upper surface of the arc-shaped block 6 is fixedly connected with a buffer spring 5, the adjustable anti-seismic support has multi-stage buffering, when the support plate 7 is extruded, the elastic telescopic rod 9 can be extruded preferentially to form first-stage buffering, meanwhile, the buffer spring 5 on the upper surface of the arc-shaped block 6 is extruded to extend, and the device is buffered for the second level, meanwhile, the descending of the supporting plate 7 drives the pressure plate 8 to descend and extrude the buffering air bag 10, the reaction force of the buffering air bag 10 forms three-level buffering to the device, thereby protecting the pipeline inside the upper fixing device main body 3 and having better buffer effect on the impact force.

In this embodiment, the adjusting device 2 includes two sets of adjusting devices 2, the left surface of the pull rod 201 is fixedly connected with a connecting rod 203, one end of the connecting rod 203 far away from the pull rod 201 is fixedly connected with a fixture block 204, the left surface of the fixture block 204 is set as an inclined surface, so that the adjustment can be completed by directly pulling the slider 206 upwards without pulling the pull rod 201 when the buffering force needs to be increased, the upper surface of the pull rod 201 is slidably connected with the supporting rod 4, the side surface of the supporting rod 4 is slidably connected with the slider 206, the inner surface of the slider 206 is fixedly connected with a limiting block 205, the inner surface of the supporting rod 4 is fixedly connected with a metal plectrum 202, the metal plectrum 202 is set as an arc shape, so that the connecting rod 203 can be reset when the connecting rod 203 is not stressed, and the two sets of adjusting devices 2 are symmetrically distributed with the side surfaces of the supporting rods 4 on both sides by taking the central line of the base 1 as a symmetric axis, this adjustable antidetonation support is provided with adjusting device 2, thereby can be according to the position of in-service use demand adjustment slider 206 after this device installation is accomplished, thereby can stimulate pull rod 201 earlier when the stronger buffering effect of needs makes fixture block 204 spacing removal to stopper 205, thereby can upwards promote slider 206 this moment and make the arc piece 6 whole rise, metal plectrum 202 can reset connecting rod 203 when loosening pull rod 201, thereby contact each other and fixed stopper 205 between fixture block 204 and the stopper 205, buffer spring 5 just can provide stronger buffering to backup pad 7 this moment, thereby make this device have better adaptability.

When the device works (or is used), the position of the sliding block 206 can be adjusted according to actual use requirements, when strong buffering effect is needed, the pull rod 201 can be pulled firstly, so that the limit of the clamping block 204 to the limiting block 205 is relieved, at the moment, the sliding block 206 can be pushed upwards, so that the arc-shaped block 6 is integrally lifted, when the pull rod 201 is loosened, the metal shifting piece 202 can reset the connecting rod 203, so that the clamping block 204 and the limiting block 205 are contacted with each other and the limiting block 205 is fixed, at the moment, the buffer spring 5 can provide strong buffering for the supporting plate 7, at the same time, when the supporting plate 7 is extruded, the elastic telescopic rod 9 can be preferentially extruded to form primary buffering, meanwhile, the buffer spring 5 on the upper surface of the arc-shaped block 6 can be extruded to extend, and secondary buffering is carried out on the device, meanwhile, the descending of the supporting plate 7 can drive the pressing plate 8 to descend and extrude the buffering air bag 10, the reaction force of the buffering air bag 10 can form tertiary buffering to the device, thereby protecting the pipes inside the upper fixture body 3.

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. An adjustable antidetonation support, includes base (1), its characterized in that: the utility model discloses a supporting device for the pipeline of the pipeline, including base (1), the last fixed surface of bracing piece (4) is connected with bracing piece (4), adjusting device (2) are installed to the side surface of bracing piece (4), the side surface sliding connection of bracing piece (4) has backup pad (7), the last fixed surface of backup pad (7) is connected with pipeline fixing device main part (3), the lower fixed surface of backup pad (7) is connected with flexible telescopic link (9).

2. An adjustable seismic brace according to claim 1, wherein: the lower fixed surface of elasticity telescopic link (9) is connected with base (1), the upper surface center department contact of base (1) has buffering gasbag (10), the back fixedly connected with fixed muscle (11) of elasticity telescopic link (9).

3. An adjustable seismic brace according to claim 2, wherein: the upper surface contact of buffering gasbag (10) has clamp plate (8), the last fixed surface of clamp plate (8) is connected with arc piece (6), the last fixed surface of arc piece (6) is connected with buffer spring (5).

4. An adjustable seismic brace according to claim 1, wherein: adjusting device (2) include pull rod (201), the left surface fixed connection of pull rod (201) has connecting rod (203), one end fixed connection fixture block (204) of pull rod (201) are kept away from in connecting rod (203).

5. An adjustable seismic brace according to claim 4, wherein: the upper surface sliding connection of pull rod (201) has bracing piece (4), the side surface sliding connection of bracing piece (4) has slider (206), the internal surface fixed connection of slider (206) has stopper (205), the internal surface fixed connection of bracing piece (4) has metal plectrum (202).

6. An adjustable seismic brace according to claim 5, wherein: the number of the adjusting devices (2) is two, and the two adjusting devices (2) are symmetrically distributed on the side surfaces of the supporting rods (4) on the two sides by taking the center line of the base (1) as a symmetry axis.