Ring main unit with good fixing effects
A technology of ring network cabinets and fixed columns, applied in the field of ring network cabinets, can solve the problems of poor fixing effect of ring network cabinets, and achieve the effects of good fixing effect, avoiding instability and improving practicability.
Inactive Publication Date: 2018-08-21
陈富强
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Problems solved by technology
[0004] The purpose of the present invention is to provide a ring network cabinet with good fixing effect, which has the advantages of good fixing effect and solves the problem of poor fixing effect of the existing ring network cabinet
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] see Figure 1-2 , a ring network cabinet with a good fixing effect, including a ring network cabinet body 1 and a base 2, a shock absorbing pad is fixedly connected to the center of the top of the base 2, and the inner cavity of the shock absorbing pad is provided with a shock absorbing device, the ring network cabinet The bottom of the body 1 is located above the base 2, the top of the ring network cabinet body 1 is fixedly connected with a top cover 3...
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The invention discloses a ring main unit with good fixing effects, which comprises a ring main unit body and a base, wherein the bottom part of the ring main unit body is located above the base; the top part of the ring main unit body is fixedly connected with a top cover; two sides of the bottom part of the ring main unit body are fixedly connected with fixing columns; the left side of each fixing column is provided with a through groove; two sides of the top part of the base are both provided with first grooves matched with the fixing columns; and the left side of the inner wall of each first groove is provided with a first clamping groove. Through arranging the fixing columns, the through grooves, the first grooves, the first clamping grooves, second grooves, limiting plates, moving columns, springs, limiting blocks, handles, second clamping grooves, rings, clamping blocks and pulling rings in mutual match, the advantage of good fixing effects is achieved, the ring main unit is notlikely to be blown down by a strong wind on strong windy days, the potential safety hazards to the factory can be reduced, the practicability of the ring main unit is improved, and promotion and use are facilitated.
Description
technical field [0001] The invention relates to the technical field of ring network cabinets, in particular to a ring network cabinet with good fixing effect. Background technique [0002] The ring network cabinet is a group of transmission and distribution electrical equipment (high-voltage switchgear) installed in a metal or non-metal insulated cabinet or made into an assembled interval ring network power supply unit. Its core part uses load switches and fuses. It has a structure It is simple, small in size, low in price, can improve power supply parameters and performance, and power supply security. It is widely used in distribution stations and box-type substations in urban residential quarters, high-rise buildings, large public buildings, factories and enterprises, and other load centers. . [0003] When factories and enterprises use power distribution stations, they should not use ring network cabinets, so as to facilitate the factory to use electricity. At present, t...
Claims
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CPCH02B1/303
Inventor 陈富强
Owner 陈富强