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Gas box welding tool of gas-insulated high-voltage switch cabinet

A high-voltage switchgear and welding tooling technology, applied in welding equipment, welding equipment, auxiliary welding equipment, etc., can solve the problems affecting the welding quality, air tightness and deformation of the gas box

Pending Publication Date: 2021-01-26
重庆机电智能制造有限公司
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  • Abstract
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Problems solved by technology

[0004] (1) When welding the gas box, due to the influence of welding thermal stress, the plane of the gas box body will be deformed, and excessive deformation will affect the welding quality and air tightness of the gas box;

Method used

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  • Gas box welding tool of gas-insulated high-voltage switch cabinet
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  • Gas box welding tool of gas-insulated high-voltage switch cabinet

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Embodiment Construction

[0035] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below through specific implementation methods in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0036] Such as Figure 1-Figure 11 As shown, a gas-insulated high-voltage switchgear gas box welding tool is provided, including a gas box positioning mechanism and a tooling base 5. The gas box positioning mechanism includes an outer positioning mechanism 1, an inner positioning mechanism 2, a top plate positioning mechanism 3, and a bottom positioning mechanism. Mechanism 4 and L-shaped air box top positioning mechanism 6; tooling base 5 includes two sliding bottom plates 501, multiple sliding blocks 502, two guide rails 503, multiple sliding limit blocks 504, multiple su...

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Abstract

The invention provides a gas box welding tool of a gas-insulated high-voltage switch cabinet. According to the scheme, a gas box is fixed by arranging a plurality of positioning mechanisms at different positions, the gas box welding tool is composed of a tool base provided with a sliding bottom plate, pneumatic clamping is carried out through an air cylinder, and therefore welding deformation canbe effectively reduced, and the plane positioning precision of a box body of the gas box is high; pneumatic clamping is adopted, manual operation is reduced, and the repeated precision is high after the gas box welding tool is used many times; and the gas box welding tool can be suitable for welding production of an I-shaped gas box and an L-shaped gas box at the same time.

Description

technical field [0001] The invention relates to the technical field of gas-insulated high-voltage switchgear, in particular to a gas box welding tool for a gas-insulated high-voltage switchgear. Background technique [0002] Compared with the traditional air-insulated switchgear, the gas-insulated metal-enclosed switchgear is more compact in structure, safer and more reliable in operation, and is widely used in the field of power transmission and distribution. The insulating gas shielding gas box is the core component of the gas-insulated metal-enclosed switchgear, and its welding quality directly affects the airtightness of the gas box and the assembly accuracy of the internal parts of the gas box, thereby affecting the reliability and overall quality of the gas-insulated metal-enclosed switchgear. [0003] The prior art mainly has the following problems: [0004] (1) When welding the gas box, due to the influence of welding thermal stress, the plane of the gas box body wi...

Claims

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Application Information

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IPC IPC(8): B23K37/04B23K31/00
CPCB23K37/0435B23K31/003
Inventor 贾芳成吴樟洪卢彦辉李旭孙林涛刘俊王锐淇
Owner 重庆机电智能制造有限公司
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