CN220421323U

CN220421323U - Adjustable anti-seismic bracket

Info

Publication number: CN220421323U
Application number: CN202320896322.3U
Authority: CN
Inventors: 苏明君; 苏勇; 李文君; 王慧昌
Original assignee: Hubei Tianyoutai Electric Co ltd
Current assignee: Hubei Tianyoutai Electric Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2024-01-30
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses an adjustable anti-seismic bracket, which relates to the technical field of anti-seismic brackets, and aims at the problems that the existing cable bridge and the matched anti-seismic bracket need more screws or bolts in the butt joint installation process, the installation is time-consuming and the practicability is poor, and the utility model provides the following scheme, which comprises the following steps: the cable bridge is positioned and installed on the two support plates; two struts are fixedly installed on the support plate, a first sleeve is sleeved on the outer side of the strut in a sliding mode, a chuck is fixedly installed on the strut, a spring is fixedly arranged on the chuck, and the spring is fixedly arranged on the inner wall of the first sleeve. The utility model has reasonable design, can conveniently adjust the lifting height of the anti-vibration bracket, can conveniently realize the installation and fixation between the anti-vibration bracket and the cable bridge, and is convenient and quick to install, convenient and practical.

Description

Adjustable anti-seismic bracket

Technical Field

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

Background

The cable bridge is divided into groove type, tray type, ladder frame type, net type and other structures, and is composed of a bracket, a bracket arm, an installation accessory and the like, and the bridge in a building can be independently erected and can also be laid on various building (construction) and pipe gallery brackets. The cable bridge is usually installed by using an anti-seismic bracket in a matching way, wherein the anti-seismic bracket is used for limiting the displacement of an auxiliary electromechanical engineering facility, controlling the vibration of the facility and transmitting the load to various components or devices on a bearing structure.

However, the existing cable bridge and the matched anti-seismic bracket thereof need to use more screws or bolts in the butt joint installation process, so that the installation is time-consuming and the practicability is poor.

Disclosure of Invention

The utility model aims to solve the defects that the existing cable bridge and the matched anti-seismic bracket thereof need more screws or bolts in the butt joint installation process, the installation is time-consuming and the practicability is poor, and provides an adjustable anti-seismic bracket.

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

an adjustable shock mount comprising:

the cable bridge is positioned and installed on the two support plates;

two support rods are fixedly mounted on the support plate, a first sleeve is sleeved on the outer side of each support rod in a sliding mode, a chuck is fixedly mounted on each support rod, a spring is fixedly arranged on each chuck and fixedly arranged on the inner wall of each first sleeve, a rotating shaft is rotatably mounted on each first sleeve, a second sleeve is sleeved on the outer side of each rotating shaft in a sliding mode, and a mounting disc is fixedly mounted on each second sleeve;

the bottom side of extension board rotates installs the lead screw, the outside thread bush of lead screw is equipped with two L type pieces, two L type piece all sliding connection is in the extension board, two L type piece all peg graft in the cable testing bridge.

In a preferred embodiment, the support plate is fixedly provided with a positioning block, and the cable bridge is positioned and clamped on the positioning block.

In a preferred embodiment, a clamping block is fixedly installed on the outer side of the rotating shaft, a plurality of clamping grooves are formed in the second sleeve, and the clamping block is clamped in the corresponding clamping groove.

In a preferred embodiment, two mounting blocks are fixedly mounted on the bottom side of the support plate, and the screw rod is rotatably mounted in the two mounting blocks.

In a preferred embodiment, two sets of external threads are arranged on the outer side of the screw rod, and the pitches of the two sets of external threads are the same and the rotation directions are opposite.

In a preferred embodiment, two openings are formed in the support plate, limiting shafts are fixedly mounted in the two openings, and the two L-shaped blocks are slidably sleeved on the outer sides of the corresponding limiting shafts.

According to the adjustable anti-vibration bracket, the lifting height of the anti-vibration bracket can be conveniently adjusted through the rotating shaft, the second sleeve and the clamping grooves formed in the second sleeve;

according to the adjustable anti-seismic bracket, the support plate, the positioning block, the screw rod, the two L-shaped blocks and the two groups of external threads arranged on the outer side of the screw rod are matched with the corresponding L-shaped blocks in a threaded connection mode, so that the installation and fixation between the anti-seismic bracket and the cable bridge can be conveniently realized, and the installation is convenient and quick unlike a traditional mode of adopting more bolts;

the utility model has reasonable design, can conveniently adjust the lifting height of the anti-vibration bracket, can conveniently realize the installation and fixation between the anti-vibration bracket and the cable bridge, and is convenient and quick to install, convenient and practical.

Drawings

FIG. 1 is a schematic perspective view of an adjustable anti-seismic bracket according to the present utility model;

fig. 2 is a schematic perspective view of a support plate of an adjustable anti-seismic bracket according to the present utility model;

fig. 3 is a schematic cross-sectional view of a strut and a first sleeve of an adjustable shock-resistant bracket according to the present utility model.

In the figure: 1. a cable bridge; 2. a support plate; 3. a positioning block; 4. a support rod; 5. a first sleeve; 6. a chuck; 7. a spring; 8. a rotating shaft; 9. a second sleeve; 10. a clamping block; 11. a clamping groove; 12. a mounting plate; 13. a screw rod; 14. an L-shaped block; 15. an opening; 16. and a limiting shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, one embodiment of the present solution provides: an adjustable shock mount comprising:

the cable bridge 1 and two support plates 2, wherein the cable bridge 1 is positioned and installed on the two support plates 2;

two support rods 4 are fixedly mounted on the support plate 2, a first sleeve 5 is sleeved on the outer side of each support rod 4 in a sliding mode, a chuck 6 is fixedly mounted on each support rod 4, a spring 7 is fixedly arranged on each chuck 6, the springs 7 are fixedly arranged on the inner wall of the first sleeve 5, a rotating shaft 8 is rotatably mounted on the first sleeve 5, a second sleeve 9 is sleeved on the outer side of each rotating shaft 8 in a sliding mode, and a mounting disc 12 is fixedly mounted on the second sleeve 9;

the screw rod 13 is rotatably arranged at the bottom side of the support plate 2, two L-shaped blocks 14 are sleeved on the outer side threads of the screw rod 13, the two L-shaped blocks 14 are slidably connected in the support plate 2, and the two L-shaped blocks 14 are spliced in the cable bridge 1.

Referring to fig. 1, in this embodiment, a positioning block 3 is fixedly installed on a support plate 2, and a cable bridge 1 is positioned and clamped on the positioning block 3, so that the cable bridge 1 can be positioned conveniently.

Referring to fig. 2, in this embodiment, a clamping block 10 is fixedly mounted on the outer side of the rotating shaft 8, a plurality of clamping grooves 11 are formed in the second sleeve 9, and the clamping block 10 is clamped in the corresponding clamping groove 11, so that the lifting height of the lifting device can be conveniently adjusted.

Referring to fig. 2, in this embodiment, two mounting blocks are fixedly mounted on the bottom side of the support plate 2, and the screw rod 13 is rotatably mounted in the two mounting blocks, so that the screw rod 13 can be conveniently rotatably disposed.

Referring to fig. 2, in this embodiment, two sets of external threads are provided on the outer side of the screw rod 13, and the pitches of the two sets of external threads are the same and the directions of rotation are opposite, so that the moving directions of the two L-shaped blocks 14 are always opposite, and the moving amplitudes are always consistent.

Referring to fig. 1, in the present embodiment, two openings 15 are formed in the support plate 2, and limiting shafts 16 are fixedly mounted in the two openings 15, and two L-shaped blocks 14 are slidably sleeved on the outer sides of the corresponding limiting shafts 16, so that a limiting effect can be achieved on the two L-shaped blocks 14.

The working principle is that firstly, bolts can be adopted and the anti-vibration bracket is installed and fixed through the installation disc 12, the clamping blocks 10 can be clamped into different clamping grooves 11 by sliding and rotating the rotating shaft 8, the hoisting height of the anti-vibration bracket can be adjusted, then the cable bridge 1 can be positioned and installed on the anti-vibration bracket through the positioning blocks 3, then the screw rod 13 can be rotated, the two L-shaped blocks 14 can be driven to move close to each other through two groups of external threads arranged on the outer side of the screw rod 13, the two L-shaped blocks 14 can slide into and be clamped in the cable bridge 1, the installation and the fixation of the cable bridge 1 and the anti-vibration bracket can be completed, the installation is fast and convenient, in the use process, a certain anti-vibration and shock absorption effect can be achieved through the springs 7, the use effect is good,

in the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. An adjustable shock mount comprising:

the cable bridge (1) and two support plates (2), wherein the cable bridge (1) is positioned and installed on the two support plates (2);

two support rods (4) are fixedly mounted on the support plate (2), a first sleeve (5) is sleeved on the outer side of the support rods (4) in a sliding mode, a chuck (6) is fixedly mounted on the support rods (4), a spring (7) is fixedly arranged on the chuck (6), the spring (7) is fixedly arranged on the inner wall of the first sleeve (5), a rotating shaft (8) is rotatably mounted on the first sleeve (5), a second sleeve (9) is sleeved on the outer side of the rotating shaft (8) in a sliding mode, and a mounting disc (12) is fixedly mounted on the second sleeve (9);

the bottom side of extension board (2) rotates installs lead screw (13), the outside thread bush of lead screw (13) is equipped with two L type piece (14), two L type piece (14) are all sliding connection in extension board (2), two L type piece (14) are all pegged graft in cable bridge frame (1).

2. An adjustable shock mount according to claim 1, wherein: the support plate (2) is fixedly provided with a positioning block (3), and the cable bridge (1) is clamped on the positioning block (3) in a positioning way.

3. An adjustable shock mount according to claim 1, wherein: the clamping block (10) is fixedly arranged on the outer side of the rotating shaft (8), a plurality of clamping grooves (11) are formed in the second sleeve (9), and the clamping block (10) is clamped in the corresponding clamping groove (11).

4. An adjustable shock mount according to claim 1, wherein: two mounting blocks are fixedly mounted on the bottom side of the support plate (2), and the screw rod (13) is rotatably mounted in the two mounting blocks.

5. An adjustable shock mount according to claim 1, wherein: two groups of external threads are arranged on the outer side of the screw rod (13), the pitches of the two groups of external threads are the same, and the rotation directions are opposite.

6. An adjustable shock mount according to claim 1, wherein: two openings (15) are formed in the support plate (2), limiting shafts (16) are fixedly mounted in the two openings (15), and the two L-shaped blocks (14) are slidably sleeved on the outer sides of the corresponding limiting shafts (16).