CN218670906U - High-reliability anti-seismic support - Google Patents

Abstract

The utility model relates to the technical field of anti-seismic supports, in particular to a high-reliability anti-seismic support, comprising a first horizontal plate and a vertical plate, a fixing device is installed on the inner side of the vertical plate, and an anti-seismic frame is installed under the first horizontal plate. device. The pipe can be pressed and fixed by the curved splint and the sponge pad, so that when the pipe vibrates, the pipe will drive the first horizontal plate to move through the curved splint, connecting plate and vertical plate, so that the first horizontal plate will drive the first stop The rod moves, and the first stop rod drives the first block to move, so that the first block cooperates with the cylinder to squeeze the spring, causing the spring to elastically deform, so that the elastic performance of the spring and other structures can be used to tighten the pipeline. It plays the role of shock absorption and buffering, and at the same time, the arc-shaped splint always clamps the pipe, so that the connection of the pipe can be avoided to the greatest extent from loosening, thereby improving the stability of the pipe and the reliability of the device.

Description

A high-reliability anti-seismic support

technical field

The utility model relates to the technical field of anti-seismic support, in particular to a high-reliability anti-seismic support.

Background technique

The anti-seismic support is often used in construction projects. It can limit the displacement of the auxiliary mechanical and electrical engineering facilities, control the vibration of the facilities, and transfer the load to various components or devices on the bearing structure. The anti-seismic support should provide reliable support to the construction engineering facilities during earthquakes. Protection against earthquakes from any horizontal direction.

For example, a kind of adjustable anti-seismic support granted with notification number CN217440980U relates to the technical field of anti-seismic support including the installation of arc pads. The utility model is convenient for clamping and fixing the working position of the pipeline, and is convenient for adjustment. It is applicable to the installation operation of pipelines with partial diameters and improves the applicable function. The possibility of direct damage to the pipeline due to vibration can improve the anti-seismic protection effect on the pipeline. However, the circle formed by installing the arc pad and the clamping strip is used to support the pipeline, but the joint between the arc pad and the clamping strip is provided with tooth grooves and teeth. In this way, when the pipeline vibrates, the installation arc pads and clips will inevitably be displaced due to the influence of the tooth grooves, teeth and springs, resulting in a larger gap between the circle formed by the installation arc pads and clips and the pipe , the pipeline cannot be effectively clamped, and the pipeline is easily affected by the vibration to cause the joint to loosen, thereby reducing the stability of the pipeline and the reliability of the device.

Utility model content

The purpose of this utility model is to solve the problem that when the above-mentioned anti-seismic bracket is in use, when the pipeline vibrates, the pipeline cannot be effectively clamped, and the pipeline is easily affected by the vibration and the connection is loose. Reliable anti-seismic mount.

In order to achieve the above object, the utility model provides the following technical solutions:

Design a high-reliability anti-seismic support, including a first horizontal plate and a vertical plate, the upper two ends of the first horizontal plate are fixed with vertical plates, and the inner side of the vertical plate is processed with a slide groove, and the inner side of the vertical plate A plurality of connecting plates are installed at the chute, and the outer outer wall of the connecting plate cooperates with the inner wall of the chute of the vertical plate, a fixing device is installed on the inner side of the vertical plate, and an anti-seismic device is installed under the first horizontal plate .

Preferably, the fixing device includes a second horizontal plate, the outer walls of the left and right second horizontal plates are fixedly connected to the vertical plates, and the inner side of the adjacent second horizontal plate is rotationally connected with a two-way screw, and the outer wall of the two-way screw It is threadedly connected with the connecting plate, the middle of the two-way screw is fixed with a handle, the inner side of the two-way screw is provided with a plurality of arc-shaped splints, and the outside of the arc-shaped splint is fixedly connected with the connecting plate.

Preferably, the inner walls of the upper and lower curved splints are fixed with sponge pads, so that the pipeline can be protected by the sponge pads.

Preferably, the anti-seismic device includes a cylinder, several cylinders are located below the first horizontal plate, a first stopper and a spring are respectively installed on the inner top and middle of the cylinder, and the outer wall of the first stopper Cooperate with the internal inner wall of the cylinder, the outer walls of the two ends of the spring are fixedly connected with the first stopper and the cylinder respectively, the first stopper rod is fixedly connected above the first stopper, and the first stopper rod The middle outer wall of the cylinder body is in clearance fit with the inner wall at the opening of the cylinder, and the upper surface of the first stop rod is fixedly connected to the first horizontal plate.

Preferably, a bottom plate is fixedly attached to the lower surface of the cylinder, so that the device can be easily connected to the building through the bottom plate.

A high-reliability anti-seismic support proposed by the utility model has the beneficial effect that the pipeline can be inserted between two arc-shaped splints, and the two-way screw is driven by the handle to rotate, so that the two-way screw cooperates with the vertical plate to drive the two connecting plates Relatively moving, the connecting plate drives the arc splint to move, and the arc splint cooperates with the sponge pad to fix the pipeline tightly. In this way, the arc splint and the vertical plate can form an anti-seismic support. When the pipeline vibrates, the pipeline passes through the arc. The shaped splint, connecting plate and vertical plate will drive the first horizontal plate to move, so that the first horizontal plate will drive the first stopper to move, and the first stopper will drive the first stopper to move, so that the first stopper will cooperate with the cylinder to move Squeeze the spring to make the spring elastically deform, so that the elastic performance of the spring and other structures can play a role in damping and buffering the pipeline. At the same time, the curved splint always clamps the pipeline, so that it can be The joints of the pipelines are prevented from loosening, thereby improving the stability of the pipelines and the reliability of the device.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a plane sectional view in Fig. 1;

Fig. 3 is the schematic diagram of the structure of connecting plate, curved splint and handle in Fig. 2;

Fig. 4 is a structural schematic view of the first stop lever, the spring and the first stopper in Fig. 2;

Fig. 5 is a structural schematic diagram of the damping sleeve, the third horizontal plate and the second stopper in Fig. 2 .

In the figure: 1, the first horizontal plate, 2, the vertical plate, 3, the fixing device, 301, the second horizontal plate, 302, the two-way screw, 303, the handle, 304, the curved splint, 4, the anti-seismic device, 401, the barrel Body, 402, first block, 403, spring, 404, first stop bar, 4A1, second stop bar, 4A2, second stop block, 4A3, damping sleeve, 4A4, third transverse plate, 5, connecting plate , 6, sponge pad, 7, bottom plate.

Detailed ways:

Below in conjunction with accompanying drawing, the utility model is further described:

Example 1:

Referring to the accompanying drawings 1-5, in this embodiment, a high-reliability anti-seismic support includes a first horizontal plate 1 and a vertical plate 2, and the upper two ends of the first horizontal plate 1 are fixedly connected with vertical plates 2, and the vertical plate The inner side of the vertical plate 2 is processed with a chute, and two connecting plates 5 are installed at the inner chute of the vertical plate 2, and the outer outer wall of the connecting plate 5 cooperates with the inner wall of the chute of the vertical plate 2, and passes through the chute of the vertical plate 2 It can limit the position of the connecting plate 5, the fixing device 3 is installed on the inner side of the vertical plate 2, and the anti-seismic device 4 is installed under the first horizontal plate 1.

Referring to accompanying drawings 1-3, the fixing device 3 includes a second horizontal plate 301, a two-way screw 302, a handle 303 and an arc splint 304, and the outer walls of the left and right second horizontal plates 301 are fixedly connected with the vertical plate 2, adjacent to the second horizontal plate. The inner side of the plate 301 is connected with a two-way screw 302 for rotation, and the outer wall of the two-way screw 302 is threadedly connected with the connecting plate 5. The two-way screw 302 can drive the connecting plate 5 to move, and the middle of the two-way screw 302 is fixedly connected with a handle 303. Drive the two-way screw 302 to rotate, and the inner side of the two-way screw 302 is provided with two arc-shaped splints 304. The arc-shaped splints 304 are designed with a fixed pipe size, and the outer sides of the arc-shaped splints 304 are fixedly connected with the connecting plate 5. Up and down The inner wall of the curved splint 304 is fixed with a sponge pad 6, and the pipeline can be protected by the sponge pad 6;

The bottom plate 7 can be connected to the building structure through bolts, etc., and then the pipeline is inserted between the two arc-shaped splints 304, and then the two handles 303 are rotated synchronously, and the two-way screw 302 is driven by the handle 303 to rotate, so that the two-way screw 302 cooperates. The vertical plate 2 drives the two connecting plates 5 to move relatively, and the connecting plate 5 drives the arc-shaped splint 304 to move. Since the arc-shaped splint 304 is designed according to the size of the pipeline, the arc-shaped splint 304 can be better matched with the sponge pad 6. The pipe is fit and fixed.

Referring to accompanying drawings 1, 2 and 4, the anti-seismic device 4 includes a cylinder 401, a first block 402, a spring 403 and a first stop rod 404, and several cylinders 401 are located below the first transverse plate 1 and above the cylinder 401 An opening is processed, and a first block 402 and a spring 403 are respectively installed on the top and middle of the interior of the cylinder 401, and the outer wall of the first stop 402 fits with the inner inner wall of the cylinder 401, and the outer walls of the two ends of the spring 403 are respectively in contact with the inner wall of the cylinder 401. The first stopper 402 is fixedly connected to the cylinder body 401. When the first stopper 402 moves downward, the spring 403 will be elastically deformed. A first stopper rod 404 is fixedly connected above the first stopper 402. Through the first stopper 402 The block 402 can limit the position of the first stop rod 404, and the middle outer wall of the first stop rod 404 fits with the inner wall of the opening of the cylinder 401, and the upper surface of the first stop rod 404 is fixed to the first horizontal plate 1 Connected, the bottom surface of the cylinder 401 is fixedly connected with the bottom plate 7;

When the pipeline vibrates, the pipeline will drive the first horizontal plate 1 to move through the arc splint 304, the connecting plate 5 and the vertical plate 2, so that the first horizontal plate 1 will drive the first stop rod 404 to move, and the first stop rod 404 will drive the first horizontal plate 1 to move. The first stopper 402 moves, and the first stopper 402 cooperates with the cylinder body 401 to squeeze the spring 403, so that the spring 403 is elastically deformed, so that the elastic performance of the spring 403 and other structures can play a role in the pipeline. Shock-absorbing and buffering, at the same time, the arc-shaped splint 304 always clamps the pipeline, so that the connection of the pipeline can be avoided to the greatest extent from loosening, thereby improving the stability of the pipeline and the reliability of the device.

In this embodiment, when the operator needs to use a high-reliability anti-seismic support, the operator can firstly connect the bottom plate 7 to the building structure through bolts, etc., and then pass the pipeline between the two curved splints 304, and then synchronize Turn the two handles 303, and the two-way screw rod 302 is driven by the handle 303 to rotate, so that the two-way screw rod 302 cooperates with the vertical plate 2 to drive the two connecting plates 5 to move relatively, and the connecting plate 5 drives the arc splint 304 to move, because the arc splint 304 is It is designed according to the size of the pipeline, so the curved splint 304 and the sponge pad 6 can fit and fix the pipeline better, so that an anti-seismic support can be formed by the curved splint 304 and the vertical plate 2, etc., when the pipeline vibrates , the pipeline will drive the first horizontal plate 1 to move through the arc splint 304, the connecting plate 5 and the vertical plate 2, so that the first horizontal plate 1 drives the first stop rod 404 to move, and the first stop rod 404 drives the first block 402 Move, so that the first stopper 402 cooperates with the cylinder body 401 to squeeze the spring 403, causing the spring 403 to undergo elastic deformation, so that the elastic performance of the spring 403 and other structures can play a role in damping and buffering the pipeline. At the same time, the arc-shaped splint 304 always clamps the pipeline, so that the connection of the pipeline can be avoided to the greatest extent from loosening, thereby improving the stability of the pipeline and the reliability of the device.

Example 2:

Referring to accompanying drawings 1-5, in this embodiment, the utility model provides a technical solution: a high-reliability anti-seismic support, and the anti-seismic device 4 may also include a second stop rod 4A1, a second stop block 4A2, and a damping sleeve 4A3 and the third horizontal plate 4A4, the bottoms of the left and right second stop rods 4A1 are fixedly connected to the bottom plate 7, the upper surface of the second stop rod 4A1 is fixedly connected with the second stopper 4A2, and the upper outer wall of the second stop rod 4A1 is installed There are 2 damping sleeves 4A3, and the inner wall of the through hole of the damping sleeve 4A3 fits with the outer wall of the second retaining rod 4A1, the damping sleeve 4A3 can move on the second retaining rod 4A1, and the outer wall of the damping sleeve 4A3 is fixedly connected with The third horizontal plate 4A4 can drive the damping sleeve 4A3 to move through the third horizontal plate 4A4, and the inner side of the third horizontal plate 4A4 is fixedly connected with the vertical plate 2;

When the vertical plate 2 moves, the vertical plate 2 will drive the damping sleeve 4A3 to move through the third horizontal plate 4A4, so that the damping sleeve 4A3 will move on the second blocking rod 4A1, and at the same time, the damping sleeve 4A3 can increase the contact with the second blocking rod 4A1. The friction force between them, together with the spring 403, can better dampen and buffer the pipeline.

In this embodiment, when the operator needs to use a high-reliability anti-seismic support, when the vertical plate 2 moves, the vertical plate 2 will drive the damping sleeve 4A3 to move through the third horizontal plate 4A4, so that the damping sleeve 4A3 will move in the second gear. The rod 4A1 moves upward, and at the same time, the damping sleeve 4A3 can increase the friction with the second blocking rod 4A1, and the spring 403 can be used to better damp and buffer the pipeline.

Although the present invention has been illustrated and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made within the scope of the claims.

Claims (5)

1. The utility model provides a high reliability antidetonation support, includes first diaphragm (1) and riser (2), the top both ends rigid coupling of first diaphragm (1) has riser (2), and the inboard processing of riser (2) has spout, its characterized in that: a plurality of even boards (5) are installed to the inboard spout department of riser (2), and even the outside outer wall of board (5) and the spout department inner wall of riser (2) cooperate, fixing device (3) are installed to the inboard of riser (2), antidetonation device (4) are installed to the below of first diaphragm (1).

2. A highly reliable seismic support according to claim 1, characterized in that: fixing device (3) include second diaphragm (301), control the outer wall and riser (2) looks rigid coupling of second diaphragm (301), it is adjacent the inboard rotation of second diaphragm (301) is connected with two-way screw rod (302), and the outer wall of two-way screw rod (302) links to each other with board (5) screw thread, the middle rigid coupling of two-way screw rod (302) has handle (303), the inboard of two-way screw rod (302) is equipped with a plurality of arc splint (304), and the outside of arc splint (304) and link board (5) looks rigid coupling.

3. A highly reliable seismic support according to claim 2, characterized in that: the inner walls of the upper arc-shaped splint and the lower arc-shaped splint (304) are fixedly connected with sponge cushions (6).

4. A highly reliable seismic support according to claim 1, characterized in that: antidetonation device (4) are including barrel (401), and are a plurality of barrel (401) are located the below of first diaphragm (1), first dog (402) and spring (403) are installed respectively to the inside top and the centre of barrel (401), and the inner wall clearance fit of the outer wall of first dog (402) and barrel (401), the both ends outer wall of spring (403) respectively with first dog (402) and barrel (401) looks rigid coupling, the top rigid coupling of first dog (402) has first pin (404), and the opening part inner wall clearance fit of the middle outer wall of first pin (404) and barrel (401), the upper surface and the first diaphragm (1) looks rigid coupling of first pin (404).

5. A highly reliable seismic support according to claim 4, characterized in that: the lower surface of barrel (401) is rigid coupling has bottom plate (7).

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