A movable power supply clip for a sliding contact line

Abstract

The invention relates to a movable power supply clamp for a slide wire, which comprises an upper clamping plate (2) and a lower clamping plate (3) hinged mutually. One side of the hinged point is provided with a tightening device for relatively pulling the upper clamping plate (2) and the lower clamping plate (3); the lower clamping plate (3) at one side of the hinged point where the tightening device is is internally provided with a slideway; a plurality of slide sheets are in sliding connection in the slideway; a conductive rod (5) extending towards the upper clamping plate (2) is fixedly arranged on each slide sheet (4); and a contact (7) is fixedly arranged at the upper end of each conductive rod (5). The movable power supply clamp for the slide wire has the advantages that the structure is simple; the operation is convenient; a large-scale ground slide wire uniformly distributed in a material field is used as a temporary power supply, high efficiency, stability and safety of temporary power use are improved, influences of the harsh environment in the material field region are overcome, the workload of an operator is reduced, and the working efficiency is improved.

Description

technical field [0001] The invention relates to a power supply device for a trolley line to take power temporarily, in particular to a movable power supply clip for a trolley line. Background technique [0002] Sliding line is also called sliding line. It is a power supply system that feeds power to mobile mechanical equipment. It is mainly composed of aluminum alloy profile conductors and PVC insulating sheaths. It has a simple structure and is easy to install and maintain. It is widely used in mines, metallurgy , chemical industry and other industries. [0003] In the sintering raw material supply area of ​​the metallurgical industry, large-scale machinery and tools such as stackers and reclaimers, reclaimers, and stackers in the stockyard are used as the main equipment, and safety sliding contact wires are often used as low-voltage conductive forms. The safety sliding contact line generally adopts the HXPnR-H type single-stage combined sliding contact line. Due to the l...

AI Technical Summary

Problems solved by technology

[0004] The current usage status is that due to the restriction of harsh environmental factors such as large dust in the material yard and objective factors such as large area, when performing maintenance, repair and maintenance on the equipment under the jurisdiction of the area, it is impossible to install reliable temporary power boxes and other power supply devices in the area. When a temporary power supply needs to be connected, the power can only be taken from the power box in the adjacent power distribution room or on the large equipment, and long-distance cable laying is carried out, and then a temporary power box and wiring are installed near the working position. Brings great inconvenience and seriously affects work efficiency

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