CN215522440U

CN215522440U - Anti-seismic support capable of preventing falling

Info

Publication number: CN215522440U
Application number: CN202121221989.0U
Authority: CN
Inventors: 吴欢
Original assignee: Lu'an Jietu Seismic Technology Co ltd
Current assignee: Lu'an Jietu Seismic Technology Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2022-01-14
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses an anti-falling anti-seismic support, which relates to the technical field of anti-seismic supports and comprises a support plate, wherein limiting columns are fixedly connected to four corners of the bottom of the support plate, the bottoms of the four limiting columns are fixedly connected with the same second fixing plate, a first fixing plate is arranged between the support plate and the second fixing plate, limiting holes are formed in the four corners of the top of the first fixing plate, the limiting columns penetrate through the limiting holes and are arranged between the limiting columns and the limiting holes in a sliding mode, a threaded sleeve is rotatably connected to the center of the top of the first fixing plate, a threaded column is connected to the inner wall of the threaded sleeve through threads, the top of the threaded column is fixedly connected with the center of the bottom of the support plate, fixing grooves are formed in the opposite surfaces of the first fixing plate and the second fixing plate, and the sections of the fixing grooves are arc-shaped. The utility model has the advantage of preventing the pipeline from falling off the anti-seismic bracket.

Description

Anti-seismic support capable of preventing falling

Technical Field

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

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 can reliably protect building electromechanical engineering facilities in the earthquake and bear the earthquake action from any horizontal direction.

In the building, the antidetonation support mainly is used for fixed pipeline, prevents that the pipeline from collapsing when the earthquake arrives, causes serious potential safety hazard and economic loss, and at present, current antidetonation support includes the backup pad usually, goes up staple bolt and lower staple bolt, utilizes staple bolt and lower staple bolt to fix the pipeline, utilizes backup pad and wall body fixed afterwards, reaches the fixed to the pipeline.

However, the pipeline is fixed through the upper hoop and the lower hoop, the fixing effect is poor, the pipeline is prone to falling off, and serious potential safety hazards and economic loss are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an anti-falling anti-seismic support. Its advantage lies in preventing that the pipeline from coming off from antidetonation support.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a can prevent antidetonation support that drops, includes the backup pad, the equal spacing post of fixedly connected with in bottom four corners department of backup pad, and the same second fixed plate of bottom fixedly connected with of four spacing posts, be provided with first fixed plate between backup pad and the second fixed plate, and the top four corners department of first fixed plate all opens there is spacing hole, spacing post passes spacing hole, and slides between spacing post and the spacing hole and set up, the top central authorities of first fixed plate rotate and are connected with the thread bush, and the inner wall of thread bush has the screw thread post through threaded connection, the top of screw thread post and the bottom central authorities fixed connection of backup pad, the relative one side of first fixed plate and second fixed plate all opens there is the fixed slot, and the section of fixed slot all is the arc.

Through the technical scheme: when fixing the pipeline, place the pipeline in the fixed slot of second fixed plate, rotate the thread bush afterwards, the thread bush moves down under the cooperation of screw thread post, and then under the limiting displacement of spacing post, drives first fixed plate and moves down, stabilizes fixedly through the fixed slot on first fixed plate and the second fixed plate to reach the mesh that prevents the pipeline and drop.

The utility model is further provided that the inner wall of the fixed groove is fixedly connected with rubber pads at equal intervals.

Through the technical scheme: utilize the rubber pad to increase the frictional force between pipeline and first fixed plate and the second fixed plate, further increase fixed stability to the mesh that the pipeline drops is prevented.

The utility model is further provided that V-shaped grooves are formed in the top of the rubber pad at equal intervals.

Through the technical scheme: utilize the V-arrangement groove further to increase the frictional force between rubber pad and the pipeline to increase fixed stability, prevent that the pipeline from droing.

The utility model is further arranged in that a second bevel gear is fixedly connected to the circumferential outer wall of the threaded sleeve, an installation plate is fixedly connected to the top of the first fixing plate, a rotating shaft is rotatably connected to one side, close to the threaded sleeve, of the installation plate, a first bevel gear is fixedly connected to the circumferential outer wall of the rotating shaft, and the first bevel gear is meshed with the second bevel gear.

Through the technical scheme: the rotating shaft is utilized to drive the first bevel gear to rotate, and then the second bevel gear and the threaded sleeve are driven to rotate.

The utility model is further arranged that the number of teeth of the first bevel gear is smaller than that of the second bevel gear.

Through the technical scheme: the number of teeth of the first bevel gear is smaller than that of the second bevel gear, so that the rotating threaded sleeve can rotate conveniently.

The utility model is further arranged in such a way that the top and the bottom of the circumferential outer wall of the rotating shaft extending to the other side of the mounting plate are both provided with sliding grooves, the inner wall of each sliding groove is provided with a sliding block in a sliding way, and one surface of each sliding block, which is far away from the other surface, is fixedly connected with the same limiting gear.

Through the technical scheme: the sliding block and the sliding groove are used for facilitating the pulling out and pushing in of the limit gear into the gear limit groove.

The utility model is further provided that a spring is fixedly arranged between the sliding block and the sliding groove.

Through the technical scheme: the elastic force of the spring is utilized to facilitate the pulling of the limit gear into the gear limit groove.

The utility model is further provided that one side of the mounting plate, which is far away from the thread bush, is provided with a gear limiting groove matched with the limiting gear.

Through the technical scheme: utilize the gear spacing groove to be convenient for carry on spacingly to stop gear, and then prevent that the thread bush is rotatory.

The utility model is further provided that one end of the rotating shaft is fixedly connected with a rotating crank.

Through the technical scheme: the rotation of the crank is convenient to drive the rotation shaft to rotate.

The utility model has the beneficial effects that:

1. this can prevent antidetonation support that drops, through being provided with the thread bush, first fixed plate, the screw thread post, a supporting plate, second fixed plate and fixed slot, when fixing the pipeline, place the pipeline in the fixed slot of second fixed plate, rotate the thread bush afterwards, the thread bush is under the cooperation of screw thread post, the downstream, and then under the limiting displacement of spacing post, drive first fixed plate and move down, stabilize fixedly to the pipeline through the fixed slot on first fixed plate and the second fixed plate, thereby reach the purpose that prevents the pipeline and drop.

2. According to the anti-falling anti-seismic support, the V-shaped groove and the rubber pad are arranged, so that the friction force between the pipeline and the first fixing plate and the second fixing plate is increased by the rubber pad, the stability of fixing is further increased, and the aim of preventing the pipeline from falling is fulfilled; utilize the V-arrangement groove further to increase the frictional force between rubber pad and the pipeline to increase fixed stability, prevent that the pipeline from droing.

3. This can prevent antidetonation support that drops, through being provided with first bevel gear, second bevel gear, the axis of rotation, the spout, a spring, limit gear and gear spacing groove, when needs rotate the thread bush, pulling limit gear, make limit gear break away from the gear spacing groove, rotate and rotate the crank, thereby it is rotatory to drive first bevel gear and second bevel gear, and then it is rotatory to drive the thread bush, accomplish fixed back to the pipeline, loosen limit gear, under the spring action of spring, it gets into the gear spacing inslot to drive limit gear, thereby it is spacing to carry out the axis of rotation, prevent that the axis of rotation is rotatory, and then prevent that the thread bush is rotatory, cause the pipeline to fix insecure, further prevent that the pipeline from droing.

Drawings

FIG. 1 is a schematic perspective view of an anti-falling anti-seismic support according to the present invention;

FIG. 2 is a schematic perspective view of the anti-falling anti-seismic bracket according to the present invention showing the threaded sleeves and threaded columns;

FIG. 3 is a schematic perspective view of the anti-falling anti-seismic bracket according to the present invention showing the gear spacing groove and the spacing gear;

FIG. 4 is a front sectional view of the anti-falling convex anti-shock bracket showing the sliding slot and the sliding block;

FIG. 5 is a front sectional view of the anti-falling anti-seismic bracket with the V-shaped groove and the rubber pad.

In the figure: 1. a support plate; 2. a limiting column; 3. a first fixing plate; 4. a second fixing plate; 5. mounting a plate; 6. a limiting hole; 7. a threaded sleeve; 8. a threaded post; 9. a rotating shaft; 10. a first bevel gear; 11. a second bevel gear; 13. a gear limiting groove; 14. a limit gear; 15. rotating the crank; 16. a chute; 17. a spring; 18. a slider; 19. a V-shaped groove; 20. and (7) a rubber pad.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-5, an anti-seismic support capable of preventing falling comprises a supporting plate 1, wherein the bottom four corners of the supporting plate 1 are fixedly connected with limit columns 2, the bottom of each of the four limit columns 2 is fixedly connected with a second fixing plate 4, a first fixing plate 3 is arranged between the supporting plate 1 and the second fixing plate 4, the top four corners of the first fixing plate 3 are provided with limit holes 6, the limit columns 2 penetrate the limit holes 6, the limit columns 2 and the limit holes 6 are slidably arranged, the top center of the first fixing plate 3 is rotatably connected with a threaded sleeve 7, the inner wall of the threaded sleeve 7 is connected with threaded columns 8 through threads, the tops of the threaded columns 8 are fixedly connected with the bottom center of the supporting plate 1, fixing grooves are formed in the opposite surfaces of the first fixing plate 3 and the second fixing plate 4, and the sections of the fixing grooves are arc-shaped.

Specifically, rubber pads 20 are fixedly connected to the inner walls of the fixing grooves at equal intervals, friction between the pipeline and the first fixing plate 3 and the friction between the pipeline and the second fixing plate 4 are increased through the rubber pads 20, and fixing stability is further improved, so that the pipeline is prevented from falling off.

Specifically, V-shaped grooves 19 are formed in the top of the rubber pad 20 at equal intervals, and the friction force between the rubber pad 20 and the pipeline is further increased by means of the V-shaped grooves 19, so that the fixing stability is improved, and the pipeline is prevented from falling off.

Specifically, the circumference outer wall fixedly connected with second bevel gear 11 of thread bush 7, the top fixedly connected with mounting panel 5 of first fixed plate 3, and one side rotation that mounting panel 5 is close to thread bush 7 is connected with axis of rotation 9, the first bevel gear 10 of circumference outer wall fixedly connected with of axis of rotation 9, and first bevel gear 10 meshes with second bevel gear 11 mutually, utilizes axis of rotation 9 to drive first bevel gear 10 rotatory, and then drives second bevel gear 11 and thread bush 7 rotatory.

Specifically, the number of teeth of the first bevel gear 10 is smaller than that of the second bevel gear 11, and the number of teeth of the first bevel gear 10 is smaller than that of the second bevel gear 11, so that the rotation of the rotary threaded sleeve 7 is facilitated.

Specifically, the top and the bottom of the circumferential outer wall of the rotating shaft 9 extending to the other side of the mounting plate 5 are both provided with sliding grooves 16, the inner wall of each sliding groove 16 is provided with a sliding block 18 in a sliding manner, one surface of each sliding block 18 which is far away from the corresponding limiting gear 14 is fixedly connected with the same limiting gear, and the sliding blocks 18 and the sliding grooves 16 are utilized to facilitate pulling out and pushing the limiting gears 14 into the gear limiting grooves 13.

Specifically, a spring 17 is fixedly installed between the sliding block 18 and the sliding groove 16, and the limiting gear 14 is conveniently pulled into the gear limiting groove 13 by using the elastic force of the spring 17.

Specifically, one side of the mounting plate 5, which is far away from the threaded sleeve 7, is provided with a gear limiting groove 13 matched with the limiting gear 14, and the limiting gear 14 is limited by the gear limiting groove 13, so that the threaded sleeve 7 is prevented from rotating.

Specifically, one end of the rotating shaft 9 is fixedly connected with a rotating crank 15, and the rotating crank 15 is utilized to drive the rotating shaft 9 to rotate.

The working principle is as follows: when fixing the pipeline, place the pipeline in the fixed slot of second fixed plate 4, rotate thread bush 7 afterwards, thread bush 7 moves down under the cooperation of screw thread post 8, and then under spacing post 2's limiting displacement, drives first fixed plate 3 and moves down, and fixed slot through on first fixed plate 3 and the second fixed plate 4 is stabilized the pipeline and is fixed to reach the purpose that prevents the pipeline and drop.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An anti-seismic support capable of preventing falling comprises a support plate (1) and is characterized in that limiting columns (2) are fixedly connected to four corners of the bottom of the support plate (1), a same second fixing plate (4) is fixedly connected to the bottoms of the four limiting columns (2), a first fixing plate (3) is arranged between the support plate (1) and the second fixing plate (4), limiting holes (6) are formed in four corners of the top of the first fixing plate (3), the limiting columns (2) penetrate through the limiting holes (6), the limiting columns (2) and the limiting holes (6) are arranged in a sliding mode, a threaded sleeve (7) is rotatably connected to the center of the top of the first fixing plate (3), a threaded column (8) is connected to the inner wall of the threaded sleeve (7) through threads, and the top of the threaded column (8) is fixedly connected to the center of the bottom of the support plate (1), the opposite surfaces of the first fixing plate (3) and the second fixing plate (4) are provided with fixing grooves, and the sections of the fixing grooves are arc-shaped.

2. An anti-seismic support against falling off according to claim 1, characterized in that rubber pads (20) are fixedly connected to the inner wall of said fixing groove at equal distances.

3. An anti-drop seismic support according to claim 2, characterized in that the top of said rubber pad (20) is provided with V-shaped grooves (19) at equal distances.

4. An anti-falling anti-seismic support according to claim 1, characterized in that a second bevel gear (11) is fixedly connected to the outer circumferential wall of the threaded sleeve (7), a mounting plate (5) is fixedly connected to the top of the first fixing plate (3), a rotating shaft (9) is rotatably connected to one side of the mounting plate (5) close to the threaded sleeve (7), a first bevel gear (10) is fixedly connected to the outer circumferential wall of the rotating shaft (9), and the first bevel gear (10) is meshed with the second bevel gear (11).

5. An anti-knock bracket according to claim 4, where the number of teeth of the first bevel gear (10) is smaller than the second bevel gear (11).

6. An anti-falling anti-seismic support according to claim 5, characterized in that the top and bottom of the circumferential outer wall of the rotating shaft (9) extending to the other side of the mounting plate (5) are both provided with sliding grooves (16), the inner wall of each sliding groove (16) is provided with a sliding block (18) in a sliding manner, and one surface of each sliding block (18) far away from each other is fixedly connected with the same limiting gear (14).

7. An anti-drop seismic support according to claim 6, characterized in that a spring (17) is fixedly mounted between the slide (18) and the runner (16).

8. An anti-falling-off anti-seismic support according to claim 7, characterized in that one side of the mounting plate (5) far away from the threaded sleeve (7) is provided with a gear limiting groove (13) matched with a limiting gear (14).

9. An anti-knock bracket according to claim 8, in which a rotary crank (15) is fixedly attached to one end of the rotary shaft (9).