CN212676750U

CN212676750U - Tool for assisting installation of breaker busbar

Info

Publication number: CN212676750U
Application number: CN202021518381.XU
Authority: CN
Inventors: 寿亦南; 马小平; 徐学强; 周斌; 古永富; 方为民; 杜永福; 冯伟烽; 王麒; 张永军; 卢芳
Original assignee: Hangzhou Electric Power Equipment Manufacturing Co ltd Xiaoshan Xin Mei Complete Set Of Electrical Manufacturing Branch; Hangzhou Power Equipment Manufacturing Co Ltd
Current assignee: Hangzhou Electric Power Equipment Manufacturing Co ltd Xiaoshan Xin Mei Complete Set Of Electrical Manufacturing Branch; Hangzhou Xinmei Electrical Equipment Manufacturing Co ltd; Hangzhou Power Equipment Manufacturing Co Ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-03-09
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses an instrument of female installation of arranging of auxiliary circuit breaker, include the box body as the main part, the box body around the side open respectively and have the viewing aperture, box body upper end open and to have the installing port that is used for installing the circuit breaker, the box body lower extreme be equipped with the bottom plate, the bottom plate bottom surface on open the dashpot that has a plurality of equipartitions, the dashpot in be equipped with the buffer device who is used for protecting the bottom plate. The utility model discloses an overcome the traditional low pressure complete set manufacturing technology that exists among the prior art and arrange the lower problem of efficiency at the assembly circuit breaker. The utility model has the advantages of simple structure, convenient use, high assembly efficiency, long service life and the like.

Description

Tool for assisting installation of breaker busbar

Technical Field

The utility model relates to a circuit breaker erection equipment field, more specifically say, relate to an instrument of female installation of arranging of auxiliary circuit breaker.

Background

At present, the low-voltage complete manufacturing technology is gradually improved, but certain defects of partial components and parts still exist in the installation method due to self limitations, for example, when a breaker of a low-voltage drawer cabinet is installed with an upper pile busbar and a lower pile busbar, the breaker is not placed stably after the busbar is bent, inconvenience is brought to an assembly worker for installing the breaker busbar, and therefore production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome the traditional low pressure complete set manufacturing technology that exists among the prior art and arrange the lower problem of efficiency at the assembly circuit breaker, provide the instrument of female installation of arranging of an auxiliary circuit breaker that has higher installation effectiveness now.

The utility model discloses an instrument of female installation of arranging of supplementary circuit breaker, include the box body as the main part, the box body around the side open respectively and have the viewing aperture, box body upper end open and to have the installing port that is used for installing the circuit breaker, the box body lower extreme be equipped with the bottom plate, the bottom plate bottom surface on open the dashpot that has a plurality of equipartitions, the dashpot in be equipped with the buffer device who is used for protecting the bottom plate.

During the use, place the slope of circuit breaker small-angle in the installing port, make the circuit breaker be in firm state, then arrange the female gas gun connection fastening of using of row of upper and lower stake of circuit breaker. The time for fixing the busbar in the installation of the circuit breaker in an auxiliary manner by hand can be saved, and the busbar of the circuit breaker can be fastened faster and better.

When the circuit breaker is packed into to the installing port, the circuit breaker can produce great pressure to the bottom plate, buffer can absorb the pressure that the part produced by the circuit breaker to the protection bottom plate, the extension the utility model discloses a stability and life.

Preferably, the buffer device comprises fixing plates which are respectively arranged on the left side and the right side of the top of the buffer groove, a spring pin is arranged at the lower end of each fixing plate, a buffer plate is arranged at the lower end of each spring pin, a first spring is sleeved on each spring pin, and the upper end and the lower end of each first spring are respectively welded with the lower end of each spring pin and the upper end face of each buffer plate.

Preferably, a long pin rod is arranged between the buffer plate and the fixing plate, limiting blocks are arranged at the left end and the right end of the long pin rod respectively, a pin hole used for installing the long pin rod is formed in the center of each limiting block, the bottom of each limiting block is welded with the upper end face of the buffer plate, a second spring is sleeved on the periphery of the long pin rod, compression rings are welded at the left end and the right end of the second spring respectively, push rods are welded at the side ends of the compression rings, rocker arms are hinged to the other ends of the push rods, the other ends of the rocker arms are hinged to one ends of hinge blocks, and the other ends of the hinge blocks are welded with the sides of the fixing plate.

When the circuit breaker is packed into to the installing port, the bottom surface is crowded earlier to the circuit breaker, can produce the holding power with the working face of bottom surface lower extreme after the bottom surface atress, this holding power can extrude the buffer board, the buffer board be the better rubber slab of elasticity, spring pin can extrude a spring in extrusion process, can absorb the impact that the circuit breaker brought in spring deformation process, when a spring is compressed, the buffer board can rise slightly, at the in-process rocking arm of rising can drive push rod and clamping ring and go to extrude No. two springs, realize through the deformation of a spring and No. two springs the utility model discloses a multistage buffer function to the protection bottom plate, the extension the utility model discloses a life.

The utility model discloses following beneficial effect has: simple structure, convenient to use, assembly efficiency is high, long service life.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a schematic structural diagram of the buffering device of the present invention.

The box body 1, viewing aperture 2, installing port 3, bottom plate 4, buffer slot 5, fixed plate 6, spring catch 7, buffer board 8, spring 9, long pin rod 10, stopper 11, spring 12 No. two, clamping ring 13, push rod 14, rocking arm 15, hinge piece 16.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): according to attached figure 1, attached figure 2 and attached figure 3 to explain further the utility model discloses an instrument of female installation of arranging of supplementary circuit breaker of this example, include box body 1 as the main part, box body 1 front and back side open respectively and have

viewing aperture

2, 1 upper end of box body open and have installing port 3 that is used for installing the circuit breaker, 1 lower extreme of box body be equipped with

bottom plate

4, 4 bottom surfaces of bottom plate on open the dashpot 5 that has a plurality of equipartitions, dashpot 5 in be equipped with the buffer who is used for protecting bottom plate 4.

Buffer including setting up fixed plate 6 in the 5 top left and right sides of dashpot respectively, the lower extreme of fixed plate 6 be equipped with spring catch 7, spring catch 7 lower extreme be equipped with buffer board 8, spring catch 7 go up the cover and have a spring 9, spring 9 upper and lower end respectively with spring catch 7 lower extreme and buffer board 8 up end looks welding.

Buffer board 8 and fixed plate 6 between be equipped with long pin pole 10, long pin pole 10 about both ends be equipped with stopper 11 respectively, stopper 11 center be equipped with the pinhole that is used for installing long pin pole 10, stopper 11 bottom and 8 up end of buffer board weld mutually, the peripheral cover of long pin pole 10 have No. two springs 12, No. two springs 12 about both ends weld respectively have clamping ring 13, clamping ring 13's side welding have push rod 14, the 14 other ends of push rod articulate have rocking arm 15, rocking arm 15's the other end and 16 one end of hinge block articulated mutually, the other end and the 6 sides of fixed plate of hinge block 16 weld mutually.

The above description is only for the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.

Claims

1. The utility model provides an instrument of female installation of arranging of supplementary circuit breaker, includes box body (1) as the main part, characterized by, box body (1) front and back side open respectively and have viewing aperture (2), box body (1) upper end open and to have installing port (3) that are used for installing the circuit breaker, box body (1) lower extreme be equipped with bottom plate (4), bottom plate (4) bottom surface on open buffer slot (5) that have a plurality of equipartitions, buffer slot (5) in be equipped with the buffer device who is used for protecting bottom plate (4).

2. The tool for assisting the busbar installation of the circuit breaker according to claim 1, wherein the buffering device comprises fixing plates (6) respectively arranged on the left side and the right side of the top of the buffering groove (5), a spring pin (7) is mounted at the lower end of each fixing plate (6), a buffering plate (8) is arranged at the lower end of each spring pin (7), a first spring (9) is sleeved on each spring pin (7), and the upper end and the lower end of each spring (9) are respectively welded with the lower end of each spring pin (7) and the upper end face of each buffering plate (8).

3. The tool for assisting installation of the breaker busbar according to claim 2, a long pin rod (10) is arranged between the buffer plate (8) and the fixed plate (6), the left end and the right end of the long pin rod (10) are respectively provided with a limiting block (11), the center of each limiting block (11) is provided with a pin hole for installing the long pin rod (10), the bottom of the limiting block (11) is welded with the upper end surface of the buffer plate (8), a second spring (12) is sleeved on the periphery of the long pin rod (10), the left end and the right end of the second spring (12) are respectively welded with a press ring (13), a push rod (14) is welded at the side end of the compression ring (13), the other end of the push rod (14) is hinged with a rocker arm (15), the other end of the rocker arm (15) is hinged with one end of a hinge block (16), the other end of the hinge block (16) is welded with the side edge of the fixed plate (6).