Adjustment device and method for mobile-type switch cabinet

A technology of adjusting device and switchgear, which is applied to switchgear, pull-out switchgear, electrical components, etc., can solve the problems that the static contact cannot be adjusted to the exact position, affect the work efficiency of switchgear adjustment, etc., and achieve convenient adjustment operation. , the effect of improving work efficiency

Pending Publication Date: 2018-05-25
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method not only cannot adjust the static contact to the exact position, but also needs to make multiple attempts to open and close the handcart and the cabinet, which seriously affects the efficiency of switch cabinet adjustment.

Method used

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  • Adjustment device and method for mobile-type switch cabinet
  • Adjustment device and method for mobile-type switch cabinet
  • Adjustment device and method for mobile-type switch cabinet

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Embodiment Construction

[0034] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.

[0035] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only and are not intended to represent the only embodiments.

[0036]Unless otherwi...

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Abstract

The invention discloses an adjustment device for a mobile-type switch cabinet, and the device comprises a bearing mechanism and a static contact adjustment body. The bearing mechanism comprises a support and a pedestal. The support can slide on the pedestal, thereby enabling the adjustment device to slowly get close to a static contact of the switch cabinet so as to avoid the damage to the staticcontact of the switch cabinet. The support is provided with an installation plate, and the installation plate is provided with a contact arm substrate which can adjust the fixing position on the installation plate. Therefore, the device can guarantee that the position of the contact arm substrate is consistent with the position of a standard sampling point on a verification plate through adjustingthe fixing position of the contact substrate, thereby improving the adjustment precision of the adjustment device. One end of the static contact adjustment body is provided with a first adjustment hole, and the first adjustment hole is matched with a static contact on the switch cabinet. Therefore, the device can complete the correction of the position of the static contact through adjusting thestatic contact of the switch cabinet to enable static contact to enter the first adjustment hole, thereby greatly facilitating the accurate adjustment of the static contact.

Description

technical field [0001] The invention relates to an adjustment device, in particular to an adjustment device and an adjustment method for a removable switch cabinet. Background technique [0002] Switchgear is a kind of electrical equipment, which is mainly used in the process of power generation, transmission, distribution and power conversion in the power system, and switches, controls and protects the electrical equipment. According to the installation method of the circuit breaker, it can be divided into a removable switch cabinet and a fixed switch cabinet. The removable switchgear is mainly composed of two parts: a fixed cabinet and a drawable part (referred to as a handcart). There is a static contact in the cabinet, and a corresponding plum blossom contact is also set on the handcart. The contact or disconnection of the static contact and the plum blossom contact can realize the closing or disconnection of the circuit. [0003] However, during the production or asse...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B3/00H02B11/167
CPCH02B3/00H02B11/167
Inventor 陈汉森陈林东郭振标罗同春张荣钊苏向东林拓丁胤喆
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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