Stepless adjusting type bus bar isolation device

A technology of stepless adjustment and isolation device, which is applied in the direction of fully enclosed busbar device, busbar installation, cable installation, etc., which can solve the problem that maintenance personnel are easy to remove or cross the barrier, do not meet the work ticket layout specification, and take a long time to sort out. and other problems, to achieve the effect of convenient and quick assembly and disassembly, enhance the adaptability of the device, and improve the operation efficiency.

Pending Publication Date: 2022-05-13
国网江苏省电力有限公司淮安供电分公司 +1
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Problems solved by technology

[0002] At present, part or all of the GIS substation adopts double-bus connection mode. Due to the influence of the position of the bus barrel of the GIS substation, the traditional hard fence cannot be directly crossed. Hard fences are enough, but this method does not meet the layout specifications of work ticket safety measures, and maintenance personnel can easily move away or cross the barrier to the non-maintenance area, which has certain potential safety hazards; A soft fence is used in the middle to isolate the maintenance interval from the operation interval. The disadvantage is that in the case of strong wi

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  • Stepless adjusting type bus bar isolation device
  • Stepless adjusting type bus bar isolation device
  • Stepless adjusting type bus bar isolation device

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[0026] The following in conjunction with the accompanying drawings and specific embodiments, the polar regulating busbar isolation device of the present invention is further described in detail.

[0027] As shown, the extremely regulated busbar isolation device of the present invention, comprising being able to be placed vertically on the outside of the two busbar 1 (e.g., Figure 1The two columns 2, located above the two busbars 1 and can be used to connect the horizontal support between the two columns 3 and the warning device for information display 4, wherein the bottom of the two columns 2 is provided with a base, through the base can be fixed to the ground, improve the stability of use, said horizontal support 3 is preferably a telescopic tube, the left and right ends of the horizontal support 3 are connected between the upper part of the column by the carding device 6 and across the two busbars 1 , so as to achieve the support installation of the horizontal brace 3, at t...

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Abstract

The invention discloses a stepless adjustment type bus bar isolation device. The two stand columns can be vertically arranged on the outer sides of the two bus barrels, the transverse supporting piece is located above the two bus barrels and can be used for being connected between the two stand columns, and the warning device is fixedly installed on the transverse supporting piece and located between the two bus barrels. The device has the advantages that assembly and disassembly are convenient and fast, the operation efficiency is greatly improved, crossing isolation can be carried out between two bus cylinders, during use, the intuition is good, the applicability is high, the requirements of work ticket safety measure arrangement specifications are met, in addition, the overall structural design is stable, and the cost is low. The maintenance personnel are not easy to move away or cross the barrier to a non-maintenance area, and the situation that the maintenance personnel are influenced by severe weather is avoided, so that the potential safety hazard is eliminated, and the use reliability is ensured.

Description

technical field [0001] The invention relates to a safety protection measure for busbar barrel equipment in a GIS substation, in particular to an infinitely adjustable busbar barrel isolating device. Background technique [0002] At present, part or all of the GIS substation adopts double-bus connection mode. Due to the influence of the position of the bus barrel of the GIS substation, the traditional hard fence cannot be directly crossed. Hard fences are enough, but this method does not meet the layout specifications of work ticket safety measures, and maintenance personnel can easily move away or cross the barrier to the non-maintenance area, which has certain potential safety hazards; A soft fence is used in the middle to isolate the maintenance interval from the operation interval. The disadvantage is that in the case of strong winds, the fence may be blown off or hung on the operating equipment, which also poses a safety hazard. When the net isolating the busbar barrel,...

Claims

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Application Information

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IPC IPC(8): H02G5/06
CPCH02G5/06H02G5/061
Inventor 曹莉何淼于天水郑文健刘其峰吴自同李洪春王笛魏宇
Owner 国网江苏省电力有限公司淮安供电分公司
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