CN202772435U

CN202772435U - Solid insulating coupler breaking cabinet bus system

Info

Publication number: CN202772435U
Application number: CN 201220487994
Authority: CN
Inventors: 王金雪; 张纯军; 况卫平; 谢伟; 张永旺
Original assignee: Beijing Sojo Electric Co Ltd
Current assignee: Beijing Sojo Electric Co Ltd
Priority date: 2012-09-21
Filing date: 2012-09-21
Publication date: 2013-03-06
Anticipated expiration: 2022-09-21

Abstract

The utility model provides a solid insulating coupler breaking cabinet bus system, relates to an emergency protection circuit device, and particularly relates to a bus system used for a power distribution device. The utility model aims to provide the solid insulating coupler breaking cabinet bus system with good system integrity, a uniform structure, convenient assembly and installation, and a small occupation space. The solid insulating coupler breaking cabinet bus system comprises two three-direction main bus components and an interbus component, wherein each three-direction main bus component comprises three linear buses which are arranged along a horizontal transverse direction according to a sequence of back, middle and front and are orderly staggered in left and right directions, two ends of a B direction linear bus 12 are assembled with a linear bushing 14 respectively, two ends of an A direction linear bus 11 and a C direction linear bus 13 are respectively assembled at upper ends of L shaped bushings 15, and the other end of each of the L shaped bushings 15 is arranged at a position just under a straight line where the B direction linear bus 12 is located; the interbus component is similar to the main bus components, but bushings on the interbus component are extended upwards.

Description

Solid insulation mother breaking cabinet bus-bar system

Technical field

The utility model relates to a kind of emergency protection circuit device for electric, particularly relates to a kind of bus-bar system for power distribution equipment.

Background technology

In the panel switches field, when there is the two-way electric power incoming line in system, and two-way need to carry out UNICOM with the main bus bar of two-way power supply when for subsequent use each other, and the switch cubicle of two sections buses of UNICOM is the mother breaking cabinet.Existing bus-bar system comprises two mother breaking cabinets that are equipped with separately a three-dimensional main bus bar assembly, is equipped with the interbus assembly between two mother breaking cabinets.The applicant is 201010588271.5 at the application number that proposes before, application publication number is CN102110954A, Shen Qing Publication day to be that the disclosed a kind of large capacity of Chinese invention patent application on June 29th, 2011 is isolated up and down the solid switch cabinet and namely be can be used as the mother breaking cabinet.The applicant is 200710121387.6 at the application number that proposes before in addition, Granted publication day is on October 20th, 2010, Granted publication number is the Chinese utility model patent of CN101383489B, a kind of aligning method of special-shaped bus is disclosed, in the bus-bar system that it consists of, the three-dimensional sleeve pipe is linear pattern, AC is the incorgruous bus of semicircle to main bus bar, it is equipped with directivity, B is straight edge line to main bus bar, this bus spread pattern has higher specification requirement to the assembler, and requires bus-bar room to have enough installing spaces.Interbus between its mother cabinet mostly is the cable connection in addition, for satisfying the cable bent angle, also requires the space to want large.Owing to adopting linear pattern bus and nonlinear type bus simultaneously, the result who causes like this is that the globality of bus-bar system is bad, the structure disunity.

The utility model content

The technical problems to be solved in the utility model provides the solid insulation mother breaking cabinet bus-bar system that a kind of systematic entirety is good, structure unified, erection is convenient, take up room little.

The utility model solid insulation mother breaking cabinet bus-bar system, comprise the first mother breaking cabinet, the second mother breaking cabinet, be equipped with separately a three-dimensional main bus bar assembly on described the first mother breaking cabinet and the second mother breaking cabinet, be equipped with the interbus assembly between described the first mother breaking cabinet and the second mother breaking cabinet, wherein said three-dimensional main bus bar assembly comprises that A is to the linear pattern bus, B is to linear pattern bus and C to the linear pattern bus, described A is to the linear pattern bus, B staggers along the horizontal cross setting and at left and right directions by order front in rear to the linear pattern bus successively to linear pattern bus and C, described B is equipped with a linear pattern sleeve pipe that stretches out downwards separately to the two ends of linear pattern bus, described A is assemblied in the upper end of a L-type sleeve pipe that stretches out forward again after downwards separately to the two ends of linear pattern bus, described C is assemblied in the upper end of a L-type sleeve pipe that stretches out backward again after downwards separately to the two ends of linear pattern bus, the other end of all described L-type sleeve pipes all is arranged on described B under the straight line of linear pattern bus place;

Described interbus assembly comprises that A is to the linear pattern interbus, B is to linear pattern interbus and C to the linear pattern interbus, described A is to the linear pattern interbus, B staggers along the horizontal cross setting and at left and right directions by order front in rear to the linear pattern interbus successively to linear pattern interbus and C, described B is equipped with a linear pattern mother sleeve pipe that protrudes upward separately to the two ends of linear pattern interbus, described A is assemblied in the lower end of a L-type mother sleeve pipe that stretches out forward again after upwards separately to the two ends of linear pattern interbus, described C is assemblied in the lower end of a L-type mother sleeve pipe that stretches out backward again after upwards separately to the two ends of linear pattern interbus, the other end of all described L-type mother sleeve pipes all is arranged on described B directly over the straight line of linear pattern interbus place.

The utility model solid insulation mother breaking cabinet bus-bar system, all buses include the conductive copper core in wherein said three-dimensional main bus bar assembly and the interbus assembly, and the conductive copper core is surrounded by rubber layer outward, and described rubber layer is coated with the zinc layer outward.

The utility model solid insulation mother breaking cabinet is that with the wire system difference from prior art all buses all adopt the linear pattern bus in the utility model solid insulation mother breaking cabinet bus-bar system, three buses all stagger along the horizontal cross setting and at left and right directions successively by order front in rear in three-dimensional main bus bar assembly and the interbus assembly, B in the middle of being positioned at adopts the assembling of linear pattern sleeve pipe to the linear pattern bus, B in the middle of being positioned at adopts the assembling of linear pattern mother sleeve pipe to the linear pattern interbus, the linear pattern bus of both sides and linear pattern interbus adopt respectively L-type sleeve pipe and the assembling of L-type mother sleeve pipe before and after being positioned at, and the other end of L-type sleeve pipe and L-type mother sleeve pipe all is arranged on the vertical direction of the bus place straight line in the middle of being positioned at.This layout has been saved the use of the incorgruous bus of AC, so that all buses are linear pattern, the globality of system is better, and three-dimensional main bus bar assembly all adopts identical structure with the interbus assembly, so that the structure of bus is unified, erection is also more convenient.This layout structure is compacter in addition, and space availability ratio is higher, so that it takes up room is little.

All buses include the conductive copper core in the utility model solid insulation mother breaking cabinet bus-bar system, and the conductive copper core is surrounded by rubber layer outward, and when rubber layer was coated with the zinc layer outward, the outer zinc layer of bus can ground connection, thereby can realize the charged tangible protection of bus.

Below in conjunction with accompanying drawing the utility model solid insulation mother breaking cabinet bus-bar system is described further.

Description of drawings

Fig. 1 is the stereogram of the three-dimensional main bus bar assembly among first embodiment of the utility model solid insulation mother breaking cabinet bus-bar system;

Fig. 2 is the stereogram of the interbus assembly among first embodiment of the utility model solid insulation mother breaking cabinet bus-bar system;

Fig. 3 is a kind of structure cutaway view that the bus in the utility model solid insulation mother breaking cabinet bus-bar system can adopt.

Embodiment

As depicted in figs. 1 and 2, first embodiment of the utility model solid insulation mother breaking cabinet bus-bar system is that disclosed large capacity is isolated up and down unit cabinet in the solid switch cabinet as the mother breaking cabinet in 201010588271.5 the Chinese invention patent application with the application number of pointing out in the background technology, upper cage and lower cage that large capacity is isolated up and down in the solid switch cabinet are used for respectively assembling three-dimensional main bus bar assembly and interbus assembly, equal parts of not shown mother breaking cabinet in the drawings are because the improvement of the utility model solid insulation mother breaking cabinet bus-bar system itself only is the structure and layout of bus and sleeve pipe.All be equipped with separately a three-dimensional main bus bar assembly on two mother breaking cabinets, be equipped with the interbus assembly between two mother breaking cabinets, wherein as shown in Figure 1, three-dimensional main bus bar assembly comprises that A is to linear pattern bus 11, B is to linear pattern bus 12 and C to linear pattern bus 13, A is to linear pattern bus 11, B staggers along the horizontal cross setting and at left and right directions by order front in rear to linear pattern bus 13 successively to linear pattern bus 12 and C, B is equipped with a linear pattern sleeve pipe 14 that stretches out downwards separately to the two ends of linear pattern bus 12, A is assemblied in the upper end of a L-type sleeve pipe 15 that stretches out forward again after downwards separately to the two ends of linear pattern bus 11, C is assemblied in the upper end of a L-type sleeve pipe 15 that stretches out backward again after downwards separately to the two ends of linear pattern bus 13, the other end of all L-type sleeve pipes 15 all is arranged on B under linear pattern bus 12 place straight lines, like this, what A adopted to the two ends of linear pattern bus 13 to the two ends of linear pattern bus 11 and C is same L-type sleeve pipe, just their installation direction is mutually 180 °, the bus part then can adopt the consistent bus of standard, and globality is just better.As shown in Figure 2, the interbus assembly comprises that A is to linear pattern interbus 21, B is to linear pattern interbus 22 and C to linear pattern interbus 23, A is to linear pattern interbus 21, B staggers along the horizontal cross setting and at left and right directions by order front in rear to linear pattern interbus 23 successively to linear pattern interbus 22 and C, B is equipped with a linear pattern mother sleeve pipe 24 that protrudes upward separately to the two ends of linear pattern interbus 22, A is assemblied in the lower end of a L-type mother sleeve pipe 25 that stretches out forward again after upwards separately to the two ends of linear pattern interbus 21, described C is assemblied in the lower end of a L-type mother sleeve pipe 25 that stretches out backward again after upwards separately to the two ends of linear pattern interbus 23, the other end of all described L-type mother sleeve pipes 25 all is arranged on described B directly over linear pattern interbus 22 place straight lines, here each sleeve pipe all to protrude upward be because the interbus assembly to be installed on the lower cage.Because each linear pattern bus and each linear pattern interbus can be identical, each linear pattern sleeve pipe and each linear pattern mother sleeve pipe can be identical, and each L-type sleeve pipe and each L-type mother sleeve pipe also can be identical, so the structure of whole bus-bar system is unified.During use, the upper cage on corresponding each mother breaking cabinet and lower cage install each sleeve pipe and each bus gets final product.In the present embodiment, it is that disclosed large capacity is isolated up and down unit cabinet in the solid switch cabinet in 201010588271.5 the Chinese invention patent application that the mother breaking cabinet also can not adopt the application number of pointing out in the background technology, because mother breaking cabinet own also can be diversified, and improvement of the present utility model is bus and sleeve portion.In the present embodiment in three-dimensional main bus bar assembly and the interbus assembly all buses can adopt the structure of conductive copper core outpacking rubber insulating barrier, also can adopt the structure shown in Fig. 3, comprise conductive copper core 31, the conductive copper core 31 outer rubber layers 32 that are surrounded by, the rubber layer 32 outer zinc layers 33 that are coated with.

Above-described embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection range of the utility model claims.

Claims

1. solid insulation mother breaking cabinet bus-bar system, comprise the first mother breaking cabinet, the second mother breaking cabinet, be equipped with separately a three-dimensional main bus bar assembly on described the first mother breaking cabinet and the second mother breaking cabinet, be equipped with the interbus assembly between described the first mother breaking cabinet and the second mother breaking cabinet, it is characterized in that:

Described three-dimensional main bus bar assembly comprises that A is to linear pattern bus (11), B is to linear pattern bus (12) and C to linear pattern bus (13), described A is to linear pattern bus (11), B staggers along the horizontal cross setting and at left and right directions by order front in rear to linear pattern bus (13) successively to linear pattern bus (12) and C, described B is equipped with a linear pattern sleeve pipe (14) that stretches out downwards separately to the two ends of linear pattern bus (12), described A is assemblied in the upper end of a L-type sleeve pipe (15) that stretches out forward again after downwards separately to the two ends of linear pattern bus (11), described C is assemblied in the upper end of a L-type sleeve pipe (15) that stretches out backward again after downwards separately to the two ends of linear pattern bus (13), the other end of all described L-type sleeve pipes (15) all is arranged on described B under the straight line of linear pattern bus (12) place;

Described interbus assembly comprises that A is to linear pattern interbus (21), B is to linear pattern interbus (22) and C to linear pattern interbus (23), described A is to linear pattern interbus (21), B staggers along the horizontal cross setting and at left and right directions by order front in rear to linear pattern interbus (23) successively to linear pattern interbus (22) and C, described B is equipped with a linear pattern mother sleeve pipe (24) that protrudes upward separately to the two ends of linear pattern interbus (22), described A is assemblied in the lower end of a L-type mother sleeve pipe (25) that stretches out forward again after upwards separately to the two ends of linear pattern interbus (21), described C is assemblied in the lower end of a L-type mother sleeve pipe (25) that stretches out backward again after upwards separately to the two ends of linear pattern interbus (23), the other end of all described L-type mother sleeve pipes (25) all is arranged on described B directly over the straight line of linear pattern interbus (22) place.

2. solid insulation mother breaking cabinet bus-bar system according to claim 1, it is characterized in that: all buses include conductive copper core (31) in described three-dimensional main bus bar assembly and the interbus assembly, the outer rubber layer (32) that is surrounded by of conductive copper core (31), the outer zinc layer (33) that is coated with of described rubber layer (32).