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Noise-reduction transformer installing device in adjustable speed

A technology for installing a device and a transformer, applied in the field of transformers, can solve the problems of difficulty in clearly locking the bolt operation in place, complicated operation, limitations of convenience and rapidity of operation, etc.

Inactive Publication Date: 2016-03-23
陈建
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the locking of such a pivoting door is often carried out by using a manually operated locking bolt, which makes the operation complicated. In addition, the convenience and quickness of operation are limited and affected.
However, in some power-operated locking bolt applications, it is difficult for the operator to know when the locking bolt operation is in place due to the staged power operation and other reasons.

Method used

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  • Noise-reduction transformer installing device in adjustable speed
  • Noise-reduction transformer installing device in adjustable speed
  • Noise-reduction transformer installing device in adjustable speed

Examples

Experimental program
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Embodiment Construction

[0013] Combine below Figure 1-6 The present invention will be described in detail.

[0014] According to an embodiment, a speed-adjustable and noise-reducing transformer installation device is used to hermetically surround and accommodate a transformer 208), including a main housing case 2) and a removably covered main housing case 2). Opening pivot door device 209), the first side of the pivot door device 209) is hinged on the main housing case 2), and the second side is openably and closably connected to the main housing case 2 ) engagement, wherein the pivoting door device 209) is slidably mounted with an engagement locking bolt device 20) at the second side, and the engagement locking bolt device faces the main housing case 2) A locking hook 60) is integrally provided to extend into the recessed hole 200) in the wall of the main housing case 2) and pass through the hook end 601) and the inner undercut of the recessed hole 200) The pivoting door device 209) is locked on ...

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Abstract

Provided is a noise-reduction transformer installing device in adjustable speed. The device is used to surround and hold a transformer (208) in a closed manner. The device comprises a main holding housing (2) and a pivotal door device (209) which covers the opening of the main holding housing (2) in a removable manner. The first side edge of the pivotal door device (209) is hinged with the main holding housing (2), and the second side edge is connected with the main holding housing (2) in an open-close manner. The pivotal door device (209) is provided with a joining locking bolt device (20) on the second side edge in an up-down sliding manner. The joining locking bolt device is integrally provided with a locking hook (60) which faces the main holding housing (2) and is used to extend into a concave hole (200) of the wall portion of the main holding housing (2) and is joined with an inner side undercutting portion of the concave hole (200) through the tail end (601) of the hook, so as to realize to lock the pivotal door device (209) on the main holding housing (2).

Description

technical field [0001] The invention relates to the field of transformers, in particular to a speed-adjustable and noise-reducing transformer installation device. Background technique [0002] In industrial applications, transformers are often placed on site to provide power. In order to ensure the operating environment of transformer equipment, it is usually placed in a transformer-specific installation device, such as a transformer cabinet. [0003] The pivoting door arrangement of such installations is often required to be easily opened for maintenance of the transformer equipment. Existing pivoting door devices often adopt a hinged way to open. However, the locking of such a pivoting door is often performed by a manually operated locking bolt, which makes the operation complicated, and in addition, the convenience and quickness of operation are limited and affected. However, in some power-operated locking bolt applications, it is difficult for the operator to know whe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/02E05B47/02E05B65/52E05F15/616
CPCH01F27/022E05B47/0012E05B47/026E05B65/5238E05B2047/0016
Inventor 陈建
Owner 陈建
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