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Novel insulating crossing rack

A technology of spanning racks and insulating supports, applied in the direction of overhead lines/cable equipment, etc., can solve problems such as power failure spanning, and achieve the effects of reducing construction volume, avoiding the risk of electric shock, and reducing weight

Inactive Publication Date: 2017-11-14
MEISHAN POWER SUPPLY CO STATE GRID SICHUAN ELECTRIC POWER CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a new type of insulating spanning frame, which solves the problems existing in the existing power failure spanning, steel spanning frame, and spanning net, and realizes that the new type of insulating spanning frame is easy to install, safe and fast, and can adjust the pillar according to the site terrain high technical effect

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Embodiment Construction

[0023] The invention provides a new type of insulating spanning frame, which solves the problems existing in the existing power failure spanning, erecting of steel spanning frames, and spanning nets, and realizes that the new type of insulating spanning frame is easy to install, safe and fast, and can adjust the pillars according to the site terrain High technical effect.

[0024] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, under the condition of not conflicting with each other, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0025] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can a...

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Abstract

The invention discloses a novel insulating crossing rack which comprises four bases, four lifting adjusting bases, four supporting columns, four connecting members, four insulating brackets, four cross beams and an insulating crossing net, wherein the lower ends of the lifting adjusting bases are connected to the bases while the upper ends of the lifting adjusting bases are connected to the lower ends of the supporting columns; the upper ends of the supporting columns are connected to the connecting members; the lower ends of the insulating brackets are connected to the connecting members while the upper ends of the insulating brackets are connected to the insulting crossing net; and the cross beam is connected between two adjacent connecting members and crossed lines pass among the insulating brackets, so that existing problems of power cut crossing and erection of a steel crossing rack and a crossing net are solved. The technical benefits that the novel insulating crossing rack is simple to mount and safe and convenient, and the heights of the supporting columns can be adjusted according to field terrains are achieved.

Description

technical field [0001] The invention relates to the field of railway catenary detection, in particular to a novel insulating spanning frame. Background technique [0002] With the rapid development of my country's economy and the increasing demand for electric energy, the construction of transmission lines often crosses the existing transmission lines. With the improvement of people's living standards, people's tolerance for power outages continues to decrease. Therefore, when the construction of the transmission line crosses the existing line, the power outage will be greatly reduced, and the live crossing will become the norm. The traditional spanning construction methods of transmission lines mainly include power failure spanning, erecting steel spanning frames, and erecting spanning grids. Outage spanning can no longer meet the increasingly stringent requirements for outage management. The method of erecting a steel spanning frame has disadvantages such as heavy workl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 易永红刘勇张艺凡刘冰洁许继刘悠张铁剑张海锋张绍川程拥军
Owner MEISHAN POWER SUPPLY CO STATE GRID SICHUAN ELECTRIC POWER CO
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