CN202474569U

CN202474569U - High-voltage switch cabinet body

Info

Publication number: CN202474569U
Application number: CN2012200625907U
Authority: CN
Inventors: 鲁晓东
Original assignee: XIAN SIENEN ELECTRIC TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: XIAN SIENEN ELECTRIC TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2012-02-24
Filing date: 2012-02-24
Publication date: 2012-10-03
Anticipated expiration: 2022-02-24

Abstract

The utility model provides a high-voltage switch cabinet body which is characterized by comprising a section bar framework, a cabinet body top plate, a busbar chamber side plate, a cable chamber side plate, a meter box side plate, a meter box relay board, a circuit interrupter room side plate, a cabinet body base plate, a left frame, a beam and a right frame. The high-voltage switch cabinet body has the advantages that the section bar is taken as the framework of the cabinet body, and the cross section of the section bar is thin wall-shaped wholly, so that the waste of the same wall thickness of a circular or rectangular inner chamber of the existing section bar to the material can be avoided; due to the design of a T-shaped groove, the convenient assembly can be conveniently realized, and the high-voltage switch cabinet body has the characteristics of being clear in edges and corners, smooth in line and the like; and the section bar with the specially-designed cross section has the characteristics of being raw material-saving, high in bending strength and the like. Furthermore, due to the simple lap joint among the section bars and between the section bars and the other parts, the production efficiency can be improved, and the production period can be reduced; and the other metal plate parts only play a part in separation, the high-voltage switch cabinet body is low in strength requirement and only needs simply bending, so that the manufacture cost can be reduced.

Description

The high-tension switch cabinet cabinet

Technical field

The utility model relates to a kind of high-voltage switch gear cabinet.Belong to the High-Voltage Electrical Appliances field.

Background technology

The structure of existing high-tension switch cabinet is the section bar welding cabinet of representative and two kinds of forms of bent plate assembling cabinet of not representing with products such as KYN18, KYN28 with products such as JYN1, KYN1, XGN2 generally.The welding cabinet is mainly with the means of solder technology as parts overlap joints, with the cabinet that steel plate class section bar such as parts such as angle steel, channel-section steel are welded, and welding cabinet simple structure, the overlapping part contact strength is high, the cabinet good rigidity.But defective such as have simultaneously that manufacturing process is coarse, precision is low, welding deformation is big and the production cycle is long; The assembling cabinet is mainly with the part assembling means as the parts overlap joint, and the sheet metal component that steel plate or aluminizing zine plate are supported connects to form with threaded fastener.Assembling cabinet manufacturing process is advanced, and assembly precision is high, but it is comparatively complicated to have case configuration simultaneously, and for improving the intensity parts intensity of parts, most parts adopt the technology of multiple bending on making, and manufacturing cost is high.Because adopt the processing technology of multiple bending, utilization rate of raw materials is not high, parts weight is big, and assembling intensity is big, has prolonged the manufacturing cycle virtually.

Summary of the invention

What the utility model proposed is a kind of high-tension switch cabinet cabinet, and its purpose is intended to overcome the above-mentioned deficiency of existing in prior technology, has advantages such as simple for assembly process, intensity height, manufacturing cycle weak point.

The technical solution of the utility model: the skeleton that it is characterized in that constituting whole switch cubicle by the section bar skeleton; The cabinet top board is installed in the end face of section bar skeleton; The bus-bar room side plate is totally 2 symmetrical neutral gear places that are installed in the upper back of section bar skeleton; Cable vault's side plate is totally 2 symmetrical neutral gear places that are installed in the rear lower of section bar skeleton, and the instrument box side plate is totally 2 symmetrical neutral gear places that are installed in the front upper part of section bar skeleton, and the instrument box relay board is installed between the instrument box side plate of the left and right sides through screw; The breaker chamber side plate is totally 2 symmetrical neutral gear places that are installed in the preceding bottom of section bar skeleton, and the cabinet base plate is installed in the bottom surface of section bar skeleton; T shape screw passes a slot that has on the flanging of bus-bar room side plate, cable vault's side plate, instrument box relay board, instrument box side plate, breaker chamber side plate and embeds in the groove of approximate T shape on the section bar, pins with nut behind the T shape screw half-twist; Described section bar skeleton is made up of left frame, 10 crossbeams, correct frames; Left frame, correct frame structure be symmetry fully; A crossbeam, B-crossrail, C crossbeam, D crossbeam are positioned at four edges; This edge has 3 section bars to connect mutually; Left frame, correct frame are connected overlap joint each other with A crossbeam, B-crossrail, C crossbeam, D crossbeam through connector, T shape screw, angle brace, and E crossbeam, F crossbeam are positioned at the bottom surface of section bar skeleton and the middle part of end face, and align with the column at left frame, correct frame self middle part; The G crossbeam is positioned at the back medium position of section bar skeleton, and the H crossbeam is positioned at the medium position of middle part column of left frame, the correct frame of section bar skeleton; The I crossbeam is positioned at the front upper position of section bar skeleton, and the I crossbeam aligns with left frame, correct frame; The J crossbeam is positioned at the below of section bar skeleton; There is thread circle hole at two ends at E crossbeam, F crossbeam, G crossbeam, H crossbeam, I crossbeam, J crossbeam; Left frame, correct frame are processed a circle via hole with the position of the corresponding installation of this thread circle hole, and the direct screw thread of thread circle hole that screw passes on this circle via hole and each crossbeam joins; Described profile structure is square, and the groove of approximate T shape is symmetricly set on the center on each square sectional limit, and the corner on section bar square sectional four limits is provided with the B circular hole, in the center on square sectional four limits the band spiral shell is set

The A circular hole of line.

The advantage of the utility model: owing to adopt the skeleton of section bar as cabinet, transverse section of section material integral body is thin-walled shape, has avoided the waste to material of existing section bar circle or the same wall thickness of rectangular inner cavity; The groove design of T shape not only is convenient to realize assembling easily, and has characteristics such as corner angle are clearly demarcated, the lines flow smoothly; Section bar through the particular design cross section has characteristics such as the raw material of saving, bending strength height.In addition since section bar between overlap, and and other parts between overlap joint simple, improved production efficiency, reduced the production cycle; Other sheet metal part only plays the effect of separation, and requirement of strength is low, only needs simple bending to handle and gets final product, and has reduced manufacturing expense.

Description of drawings

Accompanying drawing 1 is the cross-sectional structure sketch map of high-tension switch cabinet cabinet.

Accompanying drawing 2 is section bar cabinet skeleton structure sketch mapes.Accompanying drawing 3 is schematic perspective views of Fig. 2.

Accompanying drawing 4 is cross-sectional structure sketch mapes of section bar.

Accompanying drawing 5 is one of syndeton sketch mapes between the section bar.

Accompanying drawing 6 is two sketch mapes of syndeton between the section bar.

Accompanying drawing 7 are the used section bars of section bar cabinet skeleton with sheet metal part between be connected sketch map.

Among the figure 1 is cabinet top board, the 2nd, section bar skeleton, the 3rd, and bus-bar room side plate, the 4th, cable vault's side plate 5 are instrument box relay boards, the 6th, instrument box side plate, the 7th, breaker chamber side plate, the 8th, cabinet base plate, the 9th, left frame, the 10th, crossbeam, the 11st, correct frame, the 12nd, A circular hole, the 13rd, approximate T connected in star, the 14th, B circular hole, the 15th, section bar, the 16th, screw, the 17th, connector, the 18th, T shape screw, the 19th, angle brace, the 20th, sheet metal part.

Embodiment

Contrast accompanying drawing 1; Its structure is the skeleton that is made up of whole switch cubicle section bar skeleton 2; Cabinet top board 1 is installed in the end face of section bar skeleton 2, and bus-bar room side plate 3 is totally 2 symmetrical neutral gear places that are installed in the upper back of section bar skeleton 2, and cable vault's side plate 4 is totally 2 symmetrical neutral gear places that are installed in the rear lower of section bar skeleton 2; Instrument box side plate 6 is totally 2 symmetrical neutral gear places that are installed in the front upper part of section bar skeleton 2; Instrument box relay board 5 is installed between the left and right sides instrument box side plate 6 through screw, and breaker chamber side plate 7 is totally 2 symmetrical neutral gear places that are installed in the preceding bottom of section bar skeleton 2, and cabinet base plate 8 is installed in the bottom surface of section bar skeleton 2; Wherein between bus-bar room side plate 3, cable vault's side plate 4, instrument box relay board 5, instrument box side plate 6, breaker chamber side plate 7 and the section bar skeleton 2 when mounted; Above-mentioned part has a slot on flanging; T shape screw 18 is passed from the hole; And embed in the groove 13 of approximate T shape on the section bar 1, get final product with the nut pinning behind the half-twist.

Contrast accompanying drawing

2,3,5,6, section bar skeleton 2 is made up of

left frame

9,10 crossbeams 10, correct frames 11.Left frame 9, correct frame 11 structures are symmetry fully; A crossbeam 10, B-crossrail 10, C crossbeam 10, D crossbeam 10 are positioned at four edges; This edge has 3 section bars 15 to connect mutually; Left frame 9, correct frame 11 and A crossbeam 10, B-crossrail 10, C crossbeam 10, D crossbeam 10 are connected with connector 17, T shape screw 18, angle brace 19 during overlap joint each other; Wherein T shape screw 18 inserts in the groove 13 of approximate T shape on the section bars 15, half-twist and can not deviating from, nut pin on connector 17, the angle brace 19 the hole and with this hole corresponding T shape screw 18; E crossbeam 10 is positioned at the front portion of the end face of section bar skeleton 2; F crossbeam 10 is positioned at the middle part of the bottom surface of section bar skeleton 2, aligns with the column at left frame 9, correct frame 11 self middle part; G crossbeam 10 is positioned at the back medium position of section bar skeleton 2, aligns with the crossbeam at left frame 9, correct frame 11 self middle part; H crossbeam 10 is positioned at middle part column and the crossbeam position at middle part of the left frame 9, correct frame 11 self of section bar skeleton 2; I crossbeam 10 is positioned at the front upper position of section bar skeleton 2, and the anterior crossbeam of I crossbeam 10 and left frame 9, correct frame 11 self aligns; J crossbeam 10 is positioned at the below of type I crossbeam 10; There is thread circle hole at two ends at E crossbeam 10, F crossbeam 10, G crossbeam 10, H crossbeam 10, I crossbeam 10, J crossbeam 10; Left frame 9, correct frame 11 are processed a circle via hole with the position of the corresponding installation of this thread circle hole, and the direct screw thread of thread circle hole that screw 16 passes on this circle via hole and the crossbeam 10 joins.

Contrast accompanying drawing 4; Section bar 15 is as the main basic component of section bar skeleton; The structure of section bar 15 is square; The center on each square sectional limit is symmetrical set the groove 13 of approximate T shape, and the corner on section bar 15 square sectionals four limits is provided with B circular hole 14, in the center on square sectional four limits threaded A circular hole 12 is set.The effect of the groove 13 of approximate T shape is a lightening material weight; Be used on aluminium section bar, fixing other parts.The effect of B circular hole 14 is a lightening material weight.The effect of A circular hole 12 is a lightening material weight; When connecting mutually, can directly fix through screw this section bar in this hole machining screw.

Contrast accompanying drawing 7, when high-tension switch cabinet cabinet skeleton 2 is connected with sheet metal part 20, only need on flanging, open a slot, T shape screw 18 is passed from the hole, and embed in the groove 13 of approximate T shape on the section bar 1, get final product with the nut pinning behind the half-twist.

Claims

1. high-tension switch cabinet cabinet; It is characterized in that constituting the skeleton of whole switch cubicle by the section bar skeleton; The cabinet top board is installed in the end face of section bar skeleton, and the bus-bar room side plate is totally 2 symmetrical neutral gear places that are installed in the upper back of section bar skeleton, and cable vault's side plate is totally 2 symmetrical neutral gear places that are installed in the rear lower of section bar skeleton; The instrument box side plate is totally 2 symmetrical neutral gear places that are installed in the front upper part of section bar skeleton; The instrument box relay board is installed between the instrument box side plate of the left and right sides through screw, and the breaker chamber side plate is totally 2 symmetrical neutral gear places that are installed in the preceding bottom of section bar skeleton, and the cabinet base plate is installed in the bottom surface of section bar skeleton; T shape screw passes a slot that has on the flanging of bus-bar room side plate, cable vault's side plate, instrument box relay board, instrument box side plate, breaker chamber side plate and embeds in the groove of approximate T shape on the section bar; Described section bar skeleton is made up of left frame, 10 crossbeams, correct frames; Left frame, correct frame structure be symmetry fully; A crossbeam, B-crossrail, C crossbeam, D crossbeam are positioned at four edges; This edge has 3 section bars to connect mutually; Left frame, correct frame are connected overlap joint each other with A crossbeam, B-crossrail, C crossbeam, D crossbeam through connector, T shape screw, angle brace, and E crossbeam, F crossbeam are positioned at the bottom surface of section bar skeleton and the middle part of end face, and align with the column at left frame, correct frame self middle part; The G crossbeam is positioned at the back medium position of section bar skeleton, and the H crossbeam is positioned at the medium position of middle part column of left frame, the correct frame of section bar skeleton; The I crossbeam is positioned at the front upper position of section bar skeleton, and the I crossbeam aligns with left frame, correct frame; The J crossbeam is positioned at the below of section bar skeleton; There is thread circle hole at two ends at E crossbeam, F crossbeam, G crossbeam, H crossbeam, I crossbeam, J crossbeam; Left frame, correct frame are processed a circle via hole with the position of the corresponding installation of this thread circle hole, and the direct screw thread of thread circle hole that screw passes on this circle via hole and each crossbeam joins; Described profile structure is square, and the groove of approximate T shape is symmetricly set on the center on each square sectional limit, and the corner on section bar square sectional four limits is provided with the B circular hole, in the center on square sectional four limits threaded A circular hole is set.