CN203491591U

CN203491591U - Gas insulation metal enclosing switch device gas cabinet

Info

Publication number: CN203491591U
Application number: CN201320647337.2U
Authority: CN
Inventors: 齐庆建; 黄宋; 宋彦军
Original assignee: DOMAIN ELECTRIC GROUP ZHEJIANG SWITCH Co Ltd
Current assignee: DOMAIN ELECTRIC GROUP ZHEJIANG SWITCH Co Ltd
Priority date: 2013-10-18
Filing date: 2013-10-18
Publication date: 2014-03-19
Anticipated expiration: 2023-10-18

Abstract

The utility model discloses a gas insulation metal enclosing switch device gas cabinet. The gas insulation metal enclosing switch device gas cabinet includes a cabinet body is formed by welding connection of a front bending plate, a top cover plate, a bottom cover plate, a left side plate, a right side plate, and a rear cover plate, wherein an rigid frame formed by welding connection of a front bending plate reinforcement rib, a top cover plate reinforcement rib, a bottom cover plate reinforcement rib, a left side plate reinforcement rid, a right side plate reinforcement rid, and a rear cover plate connection rib, is disposed at an internal part of the cabinet body, the front bending plate reinforcement rib is welded with the front bending plate, the top cover plate reinforcement rib is welded with the top cover plate, the bottom cover plate reinforcement rib is welded with the bottom cover plate, the left side plate reinforcement rib is welded with the left side plate, the right side plate reinforcement rib is welded with the right side plate, and a rear cover plate reinforcement rib is welded on an internal wall of the rear cover plate, a hook plate is welded on the rear cover plate reinforcement rib, and the rear cover plate is connected with the rear cover plate connection rib through the hook plate. The gas cabinet is large in strength, and not deform easily after being inflated, with which the number of gas cabinet units can be increased to 8 (width 2800 mm).

Description

Cubicle Gas-Insulated Switchgear gas tank

Technical field

The utility model relates to a kind of Cubicle Gas-Insulated Switchgear gas tank, belongs to Cubicle Gas-Insulated Switchgear structural design field.

Background technology

Unit six (width is 2100mm) can only be accomplished at most in the gas tank unit of Cubicle Gas-Insulated Switchgear gas tank in the market, insufficient strength, easily distortion after gas tank inflation.

Utility model content

The purpose of this utility model is to provide the more rational Cubicle Gas-Insulated Switchgear gas tank of a kind of structure, and this gas tank intensity is large, not yielding after inflation, and Unit eight (width 2800mm) can increase in gas tank unit.

The technical scheme that realizes the utility model object is:

A Cubicle Gas-Insulated Switchgear gas tank, comprises the casing consisting of front bent plate, lamina tecti, bottom plate, left plate, right plate and back shroud welding; The inside of described casing is provided with the braced frame consisting of front bent plate reinforcement, lamina tecti reinforcement, bottom plate reinforcement, left plate reinforcement, right plate reinforcement and the welding of back shroud dowel; Described front bent plate reinforcement and described front bent plate welding, described lamina tecti reinforcement and the welding of described lamina tecti, described bottom plate reinforcement and the welding of described bottom plate, described left plate reinforcement and the welding of described left plate, described right plate reinforcement and the welding of described right plate, on the inwall of described back shroud, be welded with back shroud reinforcement, on described back shroud reinforcement, be welded with hook plate, described back shroud is connected with described back shroud dowel by described hook plate.

In technique scheme, described bottom plate is provided with the fixedly fixed bolt of explosion-protection equipment.

In technique scheme, on described front bent plate, be fixed with Self-sealing valve thread plate.

In technique scheme, be welded with and be arranged at intervals with two mechanism's built-in beams that are parallel to described lamina tecti on the outer wall of described front bent plate, the described front bent plate described in two between mechanism's built-in beam is provided with action bars hole.

The utlity model has positive effect: by braced frame described in the utility model is set in casing, increased the intensity of gas tank, make gas tank not yielding after inflation, find after tested, Unit eight (width 2800mm) can increase in gas tank of the present utility model unit.

Accompanying drawing explanation

Fig. 1 is the front view of the utility model Cubicle Gas-Insulated Switchgear gas tank;

Fig. 2 is the stereogram of Cubicle Gas-Insulated Switchgear gas tank shown in Fig. 1.

Reference numeral shown in figure is: bent plate before 1-; 2-lamina tecti; 3-back shroud; 4-casing; 5-right plate reinforcement; 6-back shroud dowel; 7-bottom plate; 8-back shroud reinforcement; 9-hook plate; 10-fixed bolt; 11-Self-sealing valve thread plate; 12-mechanism built-in beam; 13-action bars hole; 14-insulator installing hole.

Embodiment

Below in conjunction with Figure of description, the concrete structure of Cubicle Gas-Insulated Switchgear gas tank of the present utility model is elaborated:

As depicted in figs. 1 and 2, a kind of Cubicle Gas-Insulated Switchgear gas tank, comprises the casing 4 consisting of front bent plate 1, lamina tecti 2, bottom plate 7, left plate, right plate and back shroud 3 welding; The inside of described casing 4 is provided with the braced frame consisting of front bent plate reinforcement, lamina tecti reinforcement, bottom plate reinforcement, left plate reinforcement,

right plate reinforcement

5 and 6 welding of back shroud dowel; On described front bent plate 1, form insulator installing hole 14, described front bent plate reinforcement and 1 welding of described front bent plate, described lamina tecti reinforcement and 2 welding of described lamina tecti, described bottom plate reinforcement and 7 welding of described bottom plate, described left plate reinforcement and the welding of described left plate, described right plate reinforcement 5 and described right plate welding, on the inwall of described back shroud 3, be welded with back shroud reinforcement 8, on described back shroud reinforcement 8, be welded with hook plate 9, described back shroud 3 is connected with described back shroud dowel 6 by described hook plate 9.By braced frame described in the utility model being set casing 4 is interior, increased the intensity of gas tank, make gas tank not yielding after inflation, to find after tested, Unit eight can increase in gas tank of the present utility model unit.

In the present embodiment, before being provided with described in the fixed bolt 10 of fixing explosion-protection equipment, described bottom plate 7 is fixed with Self-sealing valve thread plate 11 on bent plate 1; On the outer wall of described front bent plate 1, interval is welded with the described front bent plate 1 between mechanism's built-in beam 12 described in two mechanism's built-in beams 12, two that are parallel to described lamina tecti 2 and is provided with action bars hole 13.

Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all execution modes.And these belong to apparent variation or the change that connotation of the present utility model extends out and still belong to protection range of the present utility model.

Claims

1. a Cubicle Gas-Insulated Switchgear gas tank, comprises the casing (4) consisting of front bent plate (1), lamina tecti (2), bottom plate (7), left plate, right plate and back shroud (3) welding; It is characterized in that: the inside of described casing (4) is provided with the braced frame consisting of front bent plate reinforcement, lamina tecti reinforcement, bottom plate reinforcement, left plate reinforcement, right plate reinforcement (5) and back shroud dowel (6) welding; Described front bent plate reinforcement and described front bent plate (1) welding, described lamina tecti reinforcement and described lamina tecti (2) welding, described bottom plate reinforcement and described bottom plate (7) welding, described left plate reinforcement and the welding of described left plate, described right plate reinforcement (5) and described right plate welding, on the inwall of described back shroud (3), be welded with back shroud reinforcement (8), on described back shroud reinforcement (8), be welded with hook plate (9), described back shroud (3) is connected with described back shroud dowel (6) by described hook plate (9).

2. Cubicle Gas-Insulated Switchgear gas tank according to claim 1, is characterized in that: described bottom plate (7) is provided with the fixedly fixed bolt of explosion-protection equipment (10).

3. Cubicle Gas-Insulated Switchgear gas tank according to claim 2, is characterized in that: on described front bent plate (1), be fixed with Self-sealing valve thread plate (11).

4. Cubicle Gas-Insulated Switchgear gas tank according to claim 3, it is characterized in that: on the outer wall of described front bent plate (1), be arranged at intervals with two mechanism's built-in beams (12) that are parallel to described lamina tecti (2), the described front bent plate (1) described in two between mechanism's built-in beam (12) is provided with action bars hole (13).