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

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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 spanning frame, which includes: 4 bases, 4 lifting adjustment bases, 4 pillars, 4 connecting members, 4 insulating supports, 4 beams, and 1 insulating spanning net The lower end of the lifting adjustment base is connected to the base, the upper end of the lifting adjustment base is connected to the lower end of the pillar, the upper end of the pillar is connected to the connecting member, the lower end of the insulating support is connected to the connecting member, the upper end of the insulating support is connected to the insulating spanning net, and the two adjacent connecting members There are beams connected between them, and the spanned line passes between the insulating supports, which solves the existing problems of the existing power outage spanning, erecting steel spanning frames, and spanning nets, and realizes the installation of the new insulating spanning frame is simple, safe and fast, and can The technical effect of adjusting the height of the pillar according to the site terrain.

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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