CN219717826U

CN219717826U - Special anti-seismic bracket for bus duct

Info

Publication number: CN219717826U
Application number: CN202320895723.7U
Authority: CN
Inventors: 杨朝旭
Original assignee: Guangdong Aoruide Technology Development Co ltd
Current assignee: Guangdong Aoruide Technology Development Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-09-19
Anticipated expiration: 2033-04-20

Abstract

The utility model relates to the technical field of anti-seismic supports, and provides a special anti-seismic support for a bus duct. According to the utility model, the vibration-resistant structure is arranged, so that the damage of vibration to the bus duct is reduced, and the bus duct can be driven to move downwards through the cooperation among the first buffer spring, the buffer rod, the second buffer spring and the buffer column, so that the vibration force transmitted to the bus duct by vibration is counteracted in the moving process, the vibration-resistant effect is achieved, and the vibration-resistant effect of the bus duct is better.

Description

Special anti-seismic bracket for bus duct

Technical Field

The utility model relates to the technical field of anti-seismic brackets, in particular to a special anti-seismic bracket for a bus duct.

Background

The bus duct is a closed metal device formed by copper and aluminum bus posts and is used for distributing large power to each element of the dispersion system. The bus duct has the advantages of small volume, large capacity, short design and construction period, convenient assembly and disassembly, no combustion, safety, reliability, long service life and the like, and the bus duct is supported and installed by a bracket when being installed.

For this reason, the patent of publication No. CN207705721U discloses a bus duct fixed bolster, and it contains bracket pole (1) that two symmetries set up, the inboard at bracket pole (1) top is provided with locating plate (2) on the wall top surface of accessible inflation screw fixation respectively, the bottom of bracket pole (1) be provided with rather than connect complex locating screw (3) soon, the tip and the regulation base (5) of this locating screw (3) link to each other, the bottom of locating screw (3) is provided with along its axial direction gliding positioning seat (4), hexagonal hole (6) have inwards been seted up to the lower bottom surface department of regulation base (5), link to each other through pull connecting rod (7) between two positioning seat (4). The utility model has reasonable structural design, convenient installation, no need of matching by a plurality of persons, simple installation, time and labor saving and higher overall fault tolerance.

The prior art scheme in the above-mentioned exists, when meetting earthquake or vibrations, the inconvenient defect of carrying out a buffering to the bus duct of support, and traditional bus duct support is rigid connection generally in the in-process of using, and this just leads to the bus duct when meetting earthquake or vibrations, easily because the condition that damages appears in the not good appearance of antidetonation effect, reduces the life of bus duct, consequently just needs a special antidetonation support of bus duct to solve foretell problem.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide a special anti-seismic bracket for a bus duct, which is used for solving the defect that the bus duct is easy to damage when an earthquake or vibration occurs due to poor anti-seismic effect of the existing bus duct bracket in the use process.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a special antidetonation support of bus duct, includes support main part, mounting panel and spliced pole, the both sides of support main part bottom are provided with the supporting leg, the top of support main part is provided with the mounting panel, the bottom of mounting panel is provided with the spliced pole, the inside of support main part is provided with the antidetonation structure, the top of antidetonation structure is provided with the fixed block, the both ends of fixed block are provided with guide structure, the top of fixed block is connected with the bottom of spliced pole, the antidetonation structure includes first buffer spring, buffer rod, second buffer spring, baffle, fixed column, movable hole and buffer column, the buffer column sets up in the bottom of fixed block.

Preferably, the outside of buffering post is provided with first buffer spring, the both sides of buffering post are provided with the baffle, the movable hole has been seted up to the inside of baffle bottom, the inside of movable hole is inserted and is equipped with the fixed column, the both ends of fixed column are fixed mutually with the inside both ends of support main part, one side of baffle is provided with the buffer rod, the outside of buffer rod is provided with second buffer spring.

Preferably, the baffles are provided with two groups, and the two groups of baffles are symmetrically distributed on two sides of the buffer column.

Preferably, the inner diameter of the movable hole is larger than the outer diameter of the fixed column, and the fixed column and the movable hole form movable connection.

Preferably, the guide structure comprises a guide block, a guide groove and a guide plate, wherein the guide block is arranged at two ends of the inside of the support body, the guide groove is formed in the guide block, the guide plate is inserted into the guide groove, and one end of the guide plate is connected with the fixing block.

Preferably, the cross-sectional area of the guide groove in a top view is larger than that of the guide plate, and the guide groove and the guide plate form sliding connection.

Preferably, the guide plates are provided with two groups, and the two groups of guide plates are symmetrically distributed at two ends of the fixed block.

(III) beneficial effects

The special anti-seismic bracket for the bus duct has the advantages that: through being provided with the antidetonation structure, in order to reduce the injury of vibrations to the bus duct, consequently through the cooperation use between first buffer spring, buffer rod, second buffer spring and the buffer post, can drive the bus duct and carry out a downward movement to the in-process that removes gives the vibrations transmission to the vibrations power of bus duct and offset, reaches a buffering antidetonation effect, makes the antidetonation effect of bus duct better;

through being provided with guide structure, in order to make bus duct more stable when the downstream, consequently through the cooperation use of guide block, guide way and deflector, can carry out a direction to the buffer post when the bus duct removes, make it more stable when removing to the effect of direction has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of the structure of the present utility model shown in FIG. 2 at a partially enlarged scale;

FIG. 4 is a schematic front perspective view of a guide structure according to the present utility model;

fig. 5 is a schematic view of a partial perspective view of the earthquake-resistant structure of the present utility model.

Reference numerals in the drawings illustrate: 1. a holder main body; 2. a mounting plate; 3. a connecting column; 4. a fixed block; 5. an earthquake-resistant structure; 501. a first buffer spring; 502. a buffer rod; 503. a second buffer spring; 504. a baffle; 505. fixing the column; 506. a movable hole; 507. a buffer column; 6. support legs; 7. a guide structure; 701. a guide block; 702. a guide groove; 703. and a guide plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-5, the special anti-vibration bracket for bus ducts provided by the utility model comprises a bracket main body 1, a mounting plate 2 and a connecting post 3, wherein supporting legs 6 are arranged at two sides of the bottom end of the bracket main body 1, the mounting plate 2 is arranged at the top end of the bracket main body 1, the connecting post 3 is arranged at the bottom end of the mounting plate 2, an anti-vibration structure 5 is arranged in the bracket main body 1, a fixed block 4 is arranged at the top end of the anti-vibration structure 5, guide structures 7 are arranged at two ends of the fixed block 4, the top end of the fixed block 4 is connected with the bottom end of the connecting post 3, the anti-vibration structure 5 comprises a first buffer spring 501, a buffer rod 502, a second buffer spring 503, a baffle 504, a fixed post 505, movable holes 506 and buffer posts 507, the buffer posts 507 are arranged at the bottom end of the fixed block 4, the outer sides of the buffer posts 507 are provided with the first buffer spring 501, the two sides of the baffle 504 are provided with movable holes 506, the fixed post 505 is inserted into the inside of the movable hole 506, two ends of the fixed post 505 are fixed with the two ends of the inside of the bracket main body 1, one side of the baffle 504 is provided with a guide structure 7, the buffer rod 502 is arranged at one side of the buffer rod 502, the outer sides of the buffer rod 502 is provided with the second buffer post 505, the two movable posts 505 are symmetrically arranged at two sides, the two movable groups are symmetrically arranged, and the two outer sides of the buffer posts 505 are arranged between the movable posts 505, and are symmetrically arranged, and are arranged between the movable holes and are symmetrically, and outside the movable holes and are arranged.

The working principle of the special anti-seismic bracket for the bus duct based on the embodiment 1 is as follows: when installing the bus duct, install the bus duct on the top of mounting panel 2, when meetting vibrations after the installation, the bus duct can drive spliced pole 3 downwardly moving through mounting panel 2, spliced pole 3 can promote buffer column 507 downwardly moving through fixed block 4 when downwardly moving, buffer column 507 can drive first buffer spring 501 and carry out a deformation when downwardly moving, because the hole that buffer column 507 removed is left to the bottom of support body 1, so do not influence buffer column 507 downwardly moving, buffer column 507 promotes baffle 504 and moves to one side through fixed block 4 when downwardly moving, baffle 504 can promote buffer rod 502 and drive second buffer spring 503 shrink when moving to one side, at this moment through the cooperation use of first buffer spring 501 and second buffer spring 503, can give the power that vibrations produced and consume, make the bus duct reduce the influence at meetting vibrations, improve shock-resistant effect, thereby accomplish shock-resistant work.

Example two

The embodiment further includes: the both ends of fixed block 4 are provided with guide structure 7, guide structure 7 includes guide block 701, guide slot 702 and deflector 703, guide block 701 sets up in the inside both ends of support body 1, guide slot 702 is seted up in the inside of guide block 701, the inside of guide slot 702 is inserted and is equipped with deflector 703, the one end and the fixed block 4 of deflector 703 are connected, the overlooking cross-sectional area of guide slot 702 is greater than the overlooking cross-sectional area of deflector 703, constitute sliding connection between guide slot 702 and the deflector 703, deflector 703 is provided with two sets of, two sets of deflector 703 are symmetric distribution at the both ends of fixed block 4.

In this embodiment, the fixed block 4 will drive the guide plate 703 to slide in the guide groove 702 when moving, so as to guide the fixed block 4, and make the buffer post 507 more stable when moving downwards, thereby completing the guiding work and finally completing the use work of the special anti-seismic bracket for bus ducts.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a special antidetonation support of bus duct, includes support main part (1), mounting panel (2) and spliced pole (3), its characterized in that: support legs (6) are arranged on two sides of the bottom end of the support body (1), a mounting plate (2) is arranged on the top end of the support body (1), a connecting column (3) is arranged on the bottom end of the mounting plate (2), an anti-seismic structure (5) is arranged inside the support body (1), a fixed block (4) is arranged on the top end of the anti-seismic structure (5), guide structures (7) are arranged at two ends of the fixed block (4), the top end of the fixed block (4) is connected with the bottom end of the connecting column (3), and the anti-seismic structure (5) comprises a first buffer spring (501), a buffer rod (502), a second buffer spring (503), a baffle plate (504), a fixed column (505), a movable hole (506) and a buffer column (507), and the buffer column (507) is arranged at the bottom end of the fixed block (4).

2. The special anti-seismic bracket for bus ducts of claim 1, wherein: the outside of buffer post (507) is provided with first buffer spring (501), the both sides of buffer post (507) are provided with baffle (504), movable hole (506) have been seted up to the inside of baffle (504) bottom, fixed column (505) have been inserted to the inside of movable hole (506), the both ends of fixed column (505) are fixed mutually with the inside both ends of support main part (1), one side of baffle (504) is provided with buffer rod (502), the outside of buffer rod (502) is provided with second buffer spring (503).

3. The special anti-seismic bracket for bus ducts of claim 1, wherein: the baffles (504) are provided with two groups, and the two groups of baffles (504) are symmetrically distributed on two sides of the buffer column (507).

4. The special anti-seismic bracket for bus ducts of claim 1, wherein: the inner diameter of the movable hole (506) is larger than the outer diameter of the fixed column (505), and the fixed column (505) and the movable hole (506) form movable connection.

5. The special anti-seismic bracket for bus ducts of claim 1, wherein: the guide structure (7) comprises guide blocks (701), guide grooves (702) and guide plates (703), wherein the guide blocks (701) are arranged at two ends of the inside of the support body (1), the guide grooves (702) are formed in the guide blocks (701), the guide plates (703) are inserted into the guide grooves (702), and one ends of the guide plates (703) are connected with the fixed blocks (4).

6. The special anti-seismic bracket for bus ducts of claim 5, wherein: the overlooking cross section area of the guide groove (702) is larger than that of the guide plate (703), and the guide groove (702) and the guide plate (703) form sliding connection.

7. The special anti-seismic bracket for bus ducts of claim 5, wherein: the guide plates (703) are arranged in two groups, and the two groups of guide plates (703) are symmetrically distributed at two ends of the fixed block (4).