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Electric power equipment distribution box

A technology for power equipment and distribution boxes, which is applied to electrical components, substation/switch layout details, etc., can solve problems such as failure to fix the box cover and side plate, damage to internal power distribution equipment, and corrosion of bolts, so as to improve the fixing strength. And the effect of fixing reliability, improving service life and improving support reliability

Inactive Publication Date: 2017-06-23
天津市威武科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The distribution box is generally composed of a base, a side plate connected to the base, and a box cover connected to the side plate. However, in the current distribution box, the box cover and the side plate are mainly connected by rivets or bolts, and the bolts are exposed outside. , when the distribution box is outside for a long time, it is easy to cause corrosion and breakage of the bolts, so that the box cover and the side plate cannot be reliably fixed. When the fixing structure of the box cover and the side plate fails, in the stormy weather, It is easy to cause the box cover to blow off, which will cause damage to the internal power distribution equipment, and even cause electric shock accidents

Method used

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  • Electric power equipment distribution box
  • Electric power equipment distribution box
  • Electric power equipment distribution box

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Embodiment Construction

[0017] like Figure 1-Figure 4 The power equipment distribution box shown includes a base 1, a side panel 2 installed on the base 1, a box cover 3 installed on the side panel 2, and a box door 4 connected to one of the side panels 2. The box The inner wall of the lower end of the cover 3 is connected with a first flange 31, and a plurality of sockets 32 are penetrated in the first flange 31, and the top of the side plate 2 is connected with a latch 21 matching the socket 32, and the latch 21 Inserted in the socket 32, the end of the first flange 31 away from the box cover 3 is connected with a second flange 33 perpendicular to the first flange 31, and the latch 21 and the second flange 33 are screwed together. 5 is fixed, the top of the latch 21 is provided with a guide surface 22, the jack 32 is an elongated square hole, and each side of the box cover 3 is provided with at least three jacks 32, and each side of the box cover 3 Five insertion holes 32 are provided, the first ...

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Abstract

The invention discloses a power distribution box for electric equipment, which comprises a base, a side plate installed on the base, a box cover installed on the side plate, and a box door connected to one of the side plates. A first folded edge is connected, and a number of jacks pass through the first folded edge, and a pin matching the jack is connected to the top of the side plate, and the pin is inserted into the jack, and the first folded edge One end away from the box cover is connected with a second hem perpendicular to the first hem, and the latch and the second hem are fixed by screws; since the first hem is provided in the box cover, a There is a jack, and the upper end of the side plate is connected with a pin, and the pin is inserted into the jack, so that the connection strength between the box cover and the side plate can be improved; through the setting of the second flange, the pin and the second flange are locked by screws Tight, further improving the fixing strength and fixing reliability of the box cover and side panels.

Description

technical field [0001] The invention belongs to the technical field of electric equipment, and relates to a power distribution box for electric equipment. Background technique [0002] The distribution box is an indispensable special equipment in the power distribution system: according to the different installation methods, it can be divided into two types: floor type and wall-mounted type; according to the different installation environment, it can be divided into two types: outdoor use and indoor use . The distribution box is generally composed of a base, a side plate connected to the base, and a box cover connected to the side plate. However, in the current distribution box, the box cover and the side plate are mainly connected by rivets or bolts, and the bolts are exposed outside. , when the distribution box is outside for a long time, it is easy to cause corrosion and breakage of the bolts, so that the box cover and the side plate cannot be reliably fixed. When the fi...

Claims

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Application Information

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IPC IPC(8): H02B1/46
CPCH02B1/46
Inventor 刘威
Owner 天津市威武科技有限公司
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