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A complete set of primary and secondary fusion ring cages

A net cage and complete set of technology, applied in the field of ring network cabinets, can solve the problems of inability to split between units, unable to meet the needs of adding or reducing units, etc., and achieve the effects of convenient transportation, reduced cost, and reduced floor space.

Active Publication Date: 2021-12-24
德锐电气有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: due to the integrated structure of the busbar unit, incoming line unit and feeder unit in the above-mentioned patent, once the installation of each unit is completed, the units cannot be split; when the user When you want to add or delete units during actual use, the above-mentioned ring net box will not be able to meet the needs of users who want to add or delete units during use; resulting in certain limitations in actual use

Method used

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  • A complete set of primary and secondary fusion ring cages
  • A complete set of primary and secondary fusion ring cages
  • A complete set of primary and secondary fusion ring cages

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Embodiment Construction

[0034] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0035] refer to figure 1 , which is a primary-secondary fusion ring cage disclosed by the present invention, includes a base 1, and above the base 1, an incoming line unit 2, a transition unit 5, and a feeder line unit 3 are installed side by side in sequence. The number of transition units 5 can be reduced according to actual needs, and the number of transition units 5 in this embodiment is one.

[0036] Such as figure 2 , image 3 As shown, the base 1 is formed by splicing the head and tail of three rectangular assembly seats 12 sequentially. The front end of the assembly seat 12 is fixedly connected with two symmetrical connectors 13. Two symmetrical slots 14 . The positions of the slots 14 correspond to the positions of the connectors 13 one by one, and the openings of the slots 14 face vertically upward. By inserting the connector 13 on the latter ...

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Abstract

The invention relates to a complete set of primary and secondary fusion ring network cabinets, and relates to the technical field of ring network cabinets. Between the first chute, the first chute is opened along the width direction of the base; a number of transition units are installed on the base through the first chute; the bottom of the transition unit is provided with a first slide rail extending along the opening direction of the chute, the first A slide rail is slidably set in the chute; the bottom of the feeder unit is provided with a second slide rail along the length direction of the base, and the base is provided with a second slide slot along the length direction of the second slide rail, and the second slide rail is slidably set In the second chute; the first chute and the second chute are perpendicular to each other, and the feeder unit is also provided with a limit mechanism for limiting the transition unit; the present invention has the ability to meet the needs of users to add or delete units , the user can freely combine the number of units according to actual needs.

Description

technical field [0001] The invention relates to the technical field of ring network cabinets, in particular to a complete set of primary and secondary fusion ring network cabinets. Background technique [0002] At present, the ring net box 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. The core part of the box is a load switch and a fuse. It has the advantages of simple structure, small size, low price, improved power supply parameters and performance, and power supply security. It is widely used in distribution stations in load centers such as urban residential quarters, high-rise buildings, large public buildings, and factories and enterprises. [0003] In the prior art, the Chinese patent whose authorization announcement number is CN209133906U discloses a kind of primary and secondary fusion ring cage, which mai...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B1/46H02B1/20
CPCH02B1/46H02B1/20
Inventor 钱南
Owner 德锐电气有限公司
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