CN217590153U

CN217590153U - Intensive bus duct with installing support

Info

Publication number: CN217590153U
Application number: CN202220902739.1U
Authority: CN
Inventors: 郭昌松; 杨力强
Original assignee: Zhenjiang Baikal Electric Co ltd
Current assignee: Zhenjiang Baikal Electric Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-10-14
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses an intensive bus duct with a mounting bracket, which comprises a shell, wherein both ends of the shell are symmetrically provided with conductive copper sheets, and the shell is provided with an anti-seismic component for reducing the influence caused by impact force; the anti-seismic component comprises a base, wherein a cavity is formed in the base, two sides of the cavity are respectively communicated with a first strip-shaped groove and a second strip-shaped groove, a first connecting rod is arranged in the first strip-shaped groove, one end, far away from the first strip-shaped groove, of the first connecting rod is connected with a first connecting portion, and the first connecting portion is installed on a supporting plate. The first connecting portion and the second connecting portion are connected with the supporting plate through the first connecting portion and the second connecting portion, so that the first connecting portion and the second connecting portion stretch the spring, rigid force acting on the base is converted into elastic force for stretching of the spring, impact of external impact force on the support assembly and the shell of the support assembly is offset, overall anti-seismic performance is enhanced, and overall service life is prolonged.

Description

Intensive bus duct with installing support

Technical Field

The utility model belongs to the technical field of the bus duct, concretely relates to intensive bus duct with installing support.

Background

Along with the emergence of modern engineering equipment, each industry is increasingly big to the power consumption demand, and the traditional cable as traditional transmission conductor can not satisfy present demand, and the bus duct is born as a novel distribution conductor and should be transported, when needs change distribution system, adopts the bus duct to be a very convenient mode, and is very pleasing to the eye moreover, so the bus duct has replaced traditional cable more and more.

The bus duct installing support that uses leads to the installation unstability when receiving external impact for the bus duct drops, influences its life, does not possess certain shock resistance.

Disclosure of Invention

An object of the utility model is to provide an intensive bus duct with installing support to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a dense bus duct with an installation support comprises a shell, wherein conductive copper sheets are symmetrically arranged at two ends of the shell, and an anti-seismic assembly for reducing influence caused by impact force is arranged on the shell;

the anti-seismic component comprises a base, wherein a cavity is formed in the base, two sides of the cavity are respectively communicated with a first strip-shaped groove and a second strip-shaped groove, a first connecting rod is arranged in the first strip-shaped groove, one end, far away from the first strip-shaped groove, of the first connecting rod is connected with a first connecting portion, and the first connecting portion is installed on a supporting plate.

Preferably, a second connecting rod is arranged in the second strip-shaped groove, one end, far away from the second strip-shaped groove, of the second connecting rod is connected with a second connecting portion, and the second connecting portion is arranged on the supporting plate.

Preferably, a spring is connected between one ends of the first connecting rod and the second connecting rod, which are positioned in the first strip-shaped groove and the second strip-shaped groove.

Preferably, one end of the support plate, which is far away from the first connecting portion and the second connecting portion, is connected with an inserting block, and the shell is provided with a fixing block which is matched with the inserting block and is internally provided with a groove.

Preferably, the base top is provided with a bracket component for installing the casing, the bracket component includes the dead lever that sets up in the base top, be connected with the installation frame on the dead lever.

Preferably, a slot for an external wall is formed in the installation frame, a limit bolt is connected to the outside of the installation frame in an inserted mode, and a limit plate is connected to the limit bolt extending into the slot.

Preferably, the free length of the spring is greater than the length of the support plate.

The utility model discloses a technological effect and advantage: this intensive busway with installing support links up the pole through first connecting portion and second connecting portion and is connected with the backup pad for first linking pole and second link up the pole and stretch the spring, turns into the elastic force that the spring is flexible with the rigid force that acts on the base, thereby offsets the striking of external impact force to bracket component and casing, has strengthened holistic anti-seismic performance, prolongs holistic life.

Drawings

Fig. 1 is an overall structural schematic diagram of the present invention;

FIG. 2 is an elevation view of the shock absorbing assembly of the present invention;

fig. 3 is a schematic structural view of the bracket assembly of the present invention.

In the figure: 1. a housing; 2. a conductive copper sheet; 3. a shock absorbing assembly; 301. a spring; 302. a base; 303. a first bar-shaped groove; 304. a first engagement rod; 305. a first connection portion; 306. a support plate; 307. an insertion block; 308. a second connecting portion; 309. a second strip groove; 310. a second engagement rod; 4. a bracket assembly; 401. a fixing rod; 402. a limit bolt; 403. a mounting frame; 404. and a limiting plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

In order to increase the overall shock resistance, referring to fig. 1 and 2, the shock-resistant structure comprises a shell 1, two ends of which are symmetrically provided with conductive copper sheets 2, and a shock-resistant assembly 3 for reducing the influence caused by impact force is arranged on the shell 1; the anti-seismic component 3 comprises a base 302 with a cavity arranged inside, two sides in the cavity are respectively communicated with a first strip-shaped groove 303 and a second strip-shaped groove 309, a first connecting rod 304 is arranged in the first strip-shaped groove 303, one end, far away from the first strip-shaped groove 303, of the first connecting rod 304 is connected with a first connecting portion 305, the first connecting portion 305 is installed on a supporting plate 306, a second connecting rod 310 is arranged in the second strip-shaped groove 309, one end, far away from the second strip-shaped groove 309, of the second connecting rod 310 is connected with a second connecting portion 308, the second connecting portion 308 is arranged on the supporting plate 306, and the first connecting rod 304 and the second connecting rod 310 are located between one ends in the first strip-shaped groove 303 and the second strip-shaped groove 309 and are connected with a spring 301. The conductive copper sheet 2 can be externally connected with a power supply to enable the whole body to work. The first and second connecting

portions

305 and 308 are hinged to the first and second coupling rods 304 and 310 such that the first and second coupling rods 304 and 310 can rotate. The first connecting rod 304 and the second connecting rod 310 have the same length, and the first connecting rod 304 and the second connecting rod 310 cannot be parallel to each other and must be arranged at a certain included angle. To avoid a reduction in the shock-absorbing effect due to the telescopic property of the spring 301, the interval between the first and second bar-shaped grooves 303 and 309 needs to be less than or equal to the free length of the spring 301 and greater than the length of the support plate 306.

In order to facilitate the flexibility of the spring 301 and ensure the shock resistance thereof, referring to fig. 1, fig. 2 and fig. 3, one end of the support plate 306, which is far away from the first connection portion 305 and the second connection portion 308, is connected with an insertion block 307, the housing 1 is provided with a fixing block which is matched with the insertion block 307 and is provided with a groove inside, the top of the base 302 is provided with a bracket assembly 4 for mounting the housing 1, the bracket assembly 4 comprises a fixing rod 401 arranged at the top of the base 302, the fixing rod 401 is connected with a mounting frame 403, a slot for an external wall is formed in the mounting frame 403, a limiting bolt 402 is externally inserted in the mounting frame 403, the limiting bolt 402 extends to the slot and is connected with a limiting plate 404, and the free length of the spring 301 is greater than the length of the support plate 306. By inserting the insertion block 307 into the groove, the insertion block 307 is fixedly connected with the housing 1, and the stability of the bracket assembly 4 is improved. The size of the slot in the mounting frame 403 can be changed by the size of the actual external mounting object. The mounting frame 403 is provided with a through hole adapted to the limit bolt 402, so that the limit bolt 402 can be rotated to drive the limit plate 404 to move, and the external mounting position can be clamped and fixed. To ensure its shock absorbing performance, the spring 301 is an extension spring 301, and a tension spring 301 may be selected.

During the use, at first rotate the removal that limit bolt 402 drove limiting plate 404, peg graft the slot to the position of required installation, rotate limit bolt 402 once more, make limiting plate 404 and installation phase butt, fix bracket component 4, strike when external emergence, make casing 1 and bracket component 4 receive the effort, be close to each other between base 302 and the backup pad 306, first link rod 304 and second link rod 310 owing to be connected with backup pad 306 through first connecting portion 305 and second connecting portion 308 respectively, lead to its contained angle increase, thereby stretch spring 301, turn into spring 301's elastic force with the rigidity effort between backup pad 306 and the base 302, avoid whole emergence too big vibrations, cause and drop, influence its life, disappear when strikeing or effort, because spring 301's self performance, turn into kinetic energy with elastic potential energy, make and resume showy straight.

Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention.

Claims

1. The intensive bus duct with the mounting bracket is characterized by comprising a shell (1) with two ends symmetrically provided with conductive copper sheets (2), wherein the shell (1) is provided with an anti-seismic assembly (3) for reducing influence caused by impact force;

antidetonation subassembly (3) including setting up inside base (302) of seting up the cavity, both sides communicate respectively in the cavity have first bar groove (303) and second bar groove (309), be provided with first linking pole (304) in first bar groove (303), first bar groove (303) one end is kept away from in first linking pole (304) is connected with first connecting portion (305), first connecting portion (305) are installed on backup pad (306).

2. The dense busway with a mounting bracket of claim 1, wherein: be provided with second joint pole (310) in second bar groove (309), second joint pole (310) is kept away from second bar groove (309) one end and is connected with second connecting portion (308), second connecting portion (308) set up on backup pad (306).

3. A compact busway with mounting brackets as claimed in claim 1, wherein: and a spring (301) is connected between one ends of the first connecting rod (304) and the second connecting rod (310) positioned in the first strip-shaped groove (303) and the second strip-shaped groove (309).

4. A compact busway with mounting brackets as claimed in claim 1, wherein: one end, far away from the first connecting portion (305) and the second connecting portion (308), of the supporting plate (306) is connected with an inserting block (307), and a fixing block which is matched with the inserting block (307) and is provided with a groove inside is arranged on the shell (1).

5. A compact busway with mounting brackets as claimed in claim 1, wherein: the base (302) top is provided with bracket component (4) that are used for installing casing (1), bracket component (4) are including setting up in dead lever (401) at base (302) top, be connected with installation frame (403) on dead lever (401).

6. A dense busway with mounting brackets as claimed in claim 5, wherein: the installation frame (403) is internally provided with a slot for an external wall, the installation frame (403) is externally inserted with a limit bolt (402), and the limit bolt (402) extends to the slot and is connected with a limit plate (404).

7. A compact busway with mounting brackets as claimed in claim 3, wherein: the free length of the spring (301) is greater than the length of the support plate (306).