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Improved transformer installation device

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
方德兰
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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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Examples

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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, an improved transformer mounting device for sealingly surrounding and accommodating the transformer 208), including pivoting of the main housing 2) and removably covering the opening of the main housing 2) Door device 209), the first side of the pivoting door device 209) is hinged on the main housing 2), and the second side is openable and closable to engage with the main housing 2), wherein The pivoting door device 209) is slidably installed up and down at the second side with an engaging and locking bolt device 20), and the engaging and locking bolt device is integrally provided with The locking hook 60) is used to extend into the recessed hole 200) in the wall of the main housing 2), and the hook end 601) is engaged with the inner undercut of the recessed hole 200) to achieve The pivoting door device 209) is locked on the main housing 2); the inner side of...

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Abstract

Provided is an improved transformer installation device, 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 an improved transformer installation device. Background technique [0002] In industrial applications, transformers are often set on-site for power supply. In order to protect the operating environment of the transformer equipment, it is usually placed in a special installation device for the transformer, such as a transformer cabinet. [0003] The pivoting door device of this mounting device usually needs to be easily opened for maintenance of the transformer equipment. The existing pivoting door device often adopts a hinged way to open. However, the locking of such a pivoting door is often performed with a manually operated locking bolt, which makes the operation complicated, and in addition, the convenience and the speed of the operation are restricted and affected. However, in some power-operated locking bolt applications, due to the phased power operation and other reasons, it is dif...

Claims

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Application Information

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IPC IPC(8): H01F27/02E05B47/02E05B65/52E05F15/616
CPCH01F27/022E05B47/0012E05B47/026E05B65/5238E05B2047/0016
Inventor 方德兰
Owner 方德兰
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