CN213451499U

CN213451499U - Anti-seismic support that reliability is high

Info

Publication number: CN213451499U
Application number: CN202022253973.XU
Authority: CN
Inventors: 柴书平; 王敏; 晏建平
Original assignee: Chengdu Kelaidi Electronics Co ltd
Current assignee: Chengdu Kelaidi Electronics Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-06-15
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses an anti-seismic support with high reliability, which comprises a bottom plate, wherein a fixed plate is arranged below the bottom plate, the two ends of the top of the bottom plate are provided with screw rods in a penetrating way, the penetrating ends of the screw rods penetrate through the fixed plate and extend to the lower part of the fixed plate, the upper part of the bottom plate is symmetrically provided with fixed rods, the bottoms of the fixed rods are fixedly connected with the top of the bottom plate through mounting seats, the top of the fixed rod is fixedly connected with a first supporting plate, the opposite surfaces of the two mounting seats are symmetrically provided with first articulated elements, a connecting rod is movably connected on the first articulated element, a second articulated element is movably connected on one end of the connecting rod far away from the first articulated element, the second articulated elements are far away from one end of the connecting rod is provided with a vertical plate through a fixed seat in a fixed connection mode, so that the support is convenient to mount, and the influence caused by the structural strength of the anti-seismic support due to seismic sense can be greatly reduced.

Description

Anti-seismic support that reliability is high

Technical Field

The utility model relates to an antidetonation support specifically is an antidetonation support that reliability is high, belongs to antidetonation support technical field.

Background

The anti-seismic support is used for limiting the displacement of attached electromechanical engineering facilities, controlling the vibration of the facilities and transmitting loads to various components or devices on a bearing structure, the anti-seismic support is used for reliably protecting the electromechanical engineering facilities of a building in the earthquake and bearing the earthquake action from any horizontal direction, the anti-seismic support is checked according to the loads borne by the anti-seismic support, all members forming the anti-seismic support are finished members, and the members connected with fasteners are convenient to install.

In recent years, earthquake monitoring and forecasting work in China is continuously strengthened, defense foundation is continuously strengthened, but China is still in a period that earthquake activity level is high and strong earthquakes occur frequently, a traditional earthquake-resistant support is single in connection mode, complex in structure and low in reliability, and the structural strength of the earthquake-resistant support can be influenced by earthquake feeling.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an antidetonation support that the reliability is high just for solving above-mentioned problem, be convenient for install the support, can reduce by a wide margin because of the influence that the structural strength of the sense of earthquake countered the antidetonation support caused.

The utility model realizes the above purpose by the following technical proposal, an anti-seismic support with high reliability comprises a bottom plate, a fixed plate is arranged below the bottom plate, lead screws are arranged at both ends of the top of the bottom plate in a penetrating way, the penetrating ends of the lead screws penetrate through the fixed plate and extend to the lower part of the fixed plate, fixed rods are symmetrically arranged above the bottom plate, the bottom of the fixed rods is fixedly connected with the top of the bottom plate through a mounting seat, a first supporting plate is fixedly connected at the top of the fixed rods, first articulated elements are symmetrically arranged on the opposite surfaces of the two mounting seats, a connecting rod is movably connected on the first articulated elements, a second articulated element is movably connected at one end of the connecting rod far away from the first articulated elements, a vertical plate is fixedly connected at one end of the second articulated elements far away from the connecting rod through a fixing, the medial surface of riser with the both sides wall of first backup pad passes through bolt through fixed connection, the top of first backup pad is equipped with the second backup pad, first backup pad with be equipped with damper between the second backup pad, the top symmetry of second backup pad is equipped with the baffle, two facade one side of baffle is equipped with solid fixed splint through threaded connection.

Preferably, the both ends of second backup pad are equipped with the slider, the inner chamber top of riser is equipped with the spout just the second backup pad passes through slider sliding connection set up in on the riser.

Preferably, the damping assembly comprises a fixed block and a first hinged block, a first supporting rod is arranged on the first hinged block in a rotating and installing mode, a guide rod is fixedly connected to one side of the fixed block, and an installing sleeve is sleeved on the guide rod.

Preferably, the guide rod is sleeved with a spring, the guide rod is far away from one end of the fixed block, a stop block is welded on one end of the guide rod, the stop block and the spring are both located in the installation sleeve, and the spring is located between the stop block and the inner wall of the installation sleeve.

Preferably, the welding of top one side of installation cover has the articulated piece of second, be equipped with the second bracing piece on the articulated piece of second, second bracing piece one end with the articulated piece of second rotates to be connected, the other end with first bracing piece rotates to be connected.

Preferably, the first support rod is far away from one end of the first hinge block is fixedly connected with a sliding plate, and the sliding plate is slidably connected with the bottom of the second support plate.

The utility model has the advantages that: the support and the stability can be provided for the support by arranging the bottom plate and the fixing rod, the stability of the support can be improved by arranging the fixing plate, the bottom plate and the fixing plate can be conveniently and fixedly installed by arranging the lead screw, the structural stability of the support can be improved by arranging the connecting rod, the electromechanical engineering equipment can be placed by arranging the second supporting plate, the fixing clamp plate can be screwed through the screw thread, so that the electromechanical engineering equipment is fixed, the influence caused by the structural strength of the earthquake-resistant support due to earthquake feeling can be greatly reduced by arranging the damping component, the electromechanical engineering equipment can drive the second supporting plate and the sliding block on the second supporting plate to vertically shake in the sliding groove of the vertical plate when the earthquake occurs, the first supporting rod is pressed by the second supporting plate, the first supporting rod rotates downwards to push the second supporting rod to move, and the second supporting rod pushes the installation sleeve to move through the second, thereby the installation cover compression spring, the spring utilizes the resilience force of oneself to offset vibrations to play the absorbing effect of buffering.

Drawings

FIG. 1 is a schematic structural view of the present invention,

figure 2 is a schematic structural view of the shock-absorbing assembly of the present invention,

in the figure: 1. the bottom plate, 2, the fixed plate, 3, the lead screw, 4, the dead lever, 5, first backup pad, 6, the connecting rod, 7, the riser, 8, the second backup pad, 9, the slider, 10, the spout, 11, the fixed block, 12, first articulated piece, 13, first bracing piece, 14, the guide bar, 15, the installation cover, 16, the spring, 17, the dog, 18, the articulated piece of second, 19, the second bracing piece, 20, the slide, 21, the baffle, 22, solid fixed splint.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an anti-seismic support with high reliability includes a bottom plate 1, a fixing plate 2 is disposed below the bottom plate 1, lead screws 3 are disposed at two ends of the top of the bottom plate 1 in a penetrating manner, penetrating ends of the lead screws 3 penetrate the fixing plate 2 and extend to the lower side of the fixing plate 2, fixing rods 4 are symmetrically disposed above the bottom plate 1, the bottoms of the fixing rods 4 are fixedly connected to the top of the bottom plate 1 through mounting seats, the top of the fixing rod 4 is fixedly connected to a first supporting plate 5, first hinge parts are symmetrically disposed on opposite surfaces of the two mounting seats, a connecting rod 6 is movably connected to the first hinge part, a second hinge part is movably connected to one end of the connecting rod 6 far away from the first hinge part, a vertical plate 7 is fixedly connected to one end of the second hinge part far away from the connecting rod 6 through a fixing seat, the medial surface of riser 7 with the both sides wall of first backup pad 5 passes through bolt through fixed connection, the top of first backup pad 5 is equipped with second backup pad 8, first backup pad 5 with be equipped with damper between the second backup pad 8, the top symmetry of second backup pad 8 is equipped with baffle 21, two the facade one side of baffle 21 is equipped with solid fixed splint 22 through threaded connection.

As an optimal technical scheme of the utility model, the both ends of second backup pad 8 are equipped with slider 9, the inner chamber top of riser 7 is equipped with spout 10 just second backup pad 8 passes through slider 9 sliding connection set up in on the riser 7.

As a preferred technical scheme of the utility model, damper includes fixed block 11 and first articulated piece 12, the installation of rotating is equipped with first bracing piece 13 on the first articulated

piece

12, 11 one side fixed connection of fixed block is equipped with guide bar 14, the cover is equipped with installation cover 15 on the guide bar 14.

As an optimal technical scheme of the utility model, the cover is equipped with spring 16 on the guide bar 14, guide bar 14 keeps away from one of fixed block 11 is served and is welded there is dog 17, dog 17 with spring 16 all is located installation cover 15, just spring 16 is located dog 17 with between the inner wall of installation cover 15.

As a preferred technical scheme of the utility model, the welding of top one side of installation cover 15 has the articulated piece 18 of second, be equipped with second bracing piece 19 on the articulated piece 18 of second, 19 one end of second bracing piece with the articulated piece 18 of second rotates to be connected, the other end with first bracing piece 13 rotates to be connected.

As a preferred technical scheme of the utility model, first bracing piece 13 is kept away from one end fixed connection of first articulated piece 12 is equipped with slide 20, just slide 20 sliding connection set up in the bottom of second backup pad 8.

The utility model can provide support and stability for the bracket by arranging the bottom plate 1 and the fixed rod 4, can improve the stability of the bracket by arranging the fixed plate 2, can be convenient for fixedly installing the bottom plate 1 and the fixed plate 2 by arranging the lead screw 3, can increase the structural stability of the bracket by arranging the connecting rod 6, can place electromechanical engineering equipment by arranging the second supporting plate 8, can screw through the screw thread by arranging the fixed splint 22, thereby fixing the electromechanical engineering equipment, can greatly reduce the influence caused by the structural strength of the anti-shock bracket due to the shock sensation by arranging the shock absorption component, the electromechanical engineering equipment can drive the second supporting plate 8 and the slide block 9 thereon to shake up and down in the chute 10 of the riser 7 when the shock occurs, the second supporting plate 8 presses the first supporting rod 13 downwards, and the first supporting rod 13 rotates downwards, thereby promote the removal of second bracing piece 19, second bracing piece 19 promotes the removal of installation cover 15 through the articulated piece 18 of second to installation cover 15 compression spring, spring 16 utilizes the resilience force of oneself to offset vibrations, thereby plays the absorbing effect of buffering.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an antidetonation support that reliability is high, includes bottom plate (1), its characterized in that: a fixed plate (2) is arranged below the bottom plate (1), a lead screw (3) penetrates through the two ends of the top of the bottom plate (1), the penetrating end of the lead screw (3) penetrates through the fixed plate (2) and extends to the lower part of the fixed plate (2), fixed rods (4) are symmetrically arranged above the bottom plate (1), the bottom of each fixed rod (4) is fixedly connected with the top of the bottom plate (1) through a mounting seat, a first supporting plate (5) is fixedly connected with the top of each fixed rod (4), first articulated elements are symmetrically arranged on opposite surfaces of the two mounting seats, a connecting rod (6) is movably connected onto each first articulated element, a second articulated element is movably connected onto one end, far away from the first articulated element, of each connecting rod (6) by the aid of a fixing seat, a vertical plate (7) is fixedly connected onto one end, far away from the connecting rod (6), of each second articulated element, the medial surface of riser (7) with the both sides wall of first backup pad (5) passes through bolt through fixed connection, the top of first backup pad (5) is equipped with second backup pad (8), first backup pad (5) with be equipped with damper between second backup pad (8), the top symmetry of second backup pad (8) is equipped with baffle (21), two the facade one side of baffle (21) is equipped with solid fixed splint (22) through threaded connection.

2. An earthquake-resistant support with high reliability according to claim 1, wherein: the both ends of second backup pad (8) are equipped with slider (9), the inner chamber top of riser (7) is equipped with spout (10) just second backup pad (8) pass through slider (9) sliding connection set up in on riser (7).

3. An earthquake-resistant support with high reliability according to claim 1, wherein: damping component includes fixed block (11) and first articulated piece (12), the installation of rotating on first articulated piece (12) is equipped with first bracing piece (13), fixed block (11) one side fixed connection is equipped with guide bar (14), the cover is equipped with installation cover (15) on guide bar (14).

4. An earthquake-resistant support with high reliability according to claim 3, wherein: the cover is equipped with spring (16) on guide bar (14), guide bar (14) are kept away from one of fixed block (11) is served and is welded dog (17), dog (17) with spring (16) all are located installation cover (15), just spring (16) are located dog (17) with between the inner wall of installation cover (15).

5. An earthquake-resistant support with high reliability according to claim 3, wherein: the welding of top one side of installation cover (15) has articulated piece of second (18), be equipped with second bracing piece (19) on the articulated piece of second (18), second bracing piece (19) one end with the articulated piece of second (18) is rotated and is connected, the other end with first bracing piece (13) is rotated and is connected.

6. An earthquake-resistant support with high reliability according to claim 3, wherein: one end of the first support rod (13) far away from the first hinge block (12) is fixedly connected with a sliding plate (20), and the sliding plate (20) is slidably connected with the bottom of the second support plate (8).