Distribution Transformer Mobile Trailer

Abstract

The invention relates to a mobile trailer for distribution transformers. It includes a frame and a bottom drag beam. The frame is rectangular and includes two main sides and two auxiliary sides. The two main sides are parallel to each other and the two auxiliary sides are parallel to each other. The two main sides and the two auxiliary sides together form a detachable The rectangular frame; the bottom tow beam is set under the rectangular frame, and the bottom tow beam is vertically set to the main side, and the two ends of the tow beam are fixed with lead screws, and the main side is provided with a through hole corresponding to the position of the lead screw, and the lead screw is inserted into the through hole. In the hole; the outer cover of the lead screw has a rocker type lifting handle; the bottom of the main side is also provided with a universal wheel. Solve the movement of transformers in the environment where large lifting equipment cannot reach, the transportation speed is fast, greatly saves manpower, improves work efficiency, and is easy to use, can avoid physical damage to transformers, and ensure safe operation of transformers.

Description

technical field [0001] The invention relates to a mobile trailer for distribution transformers. Background technique [0002] For the indoor mobile installation of distribution transformers, due to the relatively narrow indoor space, there has been no corresponding indoor dragging and lifting equipment. Generally, multiple construction workers (6-8 or even more) are used to pad roller bars or angle irons at the bottom of the transformer. Iron, dragging with ropes, pushing with crowbars and other simple and primitive construction methods such as pulling and shifting, requires higher experience of construction commanders and operators, and higher requirements for multi-person coordination of construction personnel , the damage to the local ground of the power distribution room is relatively large, and there are many inconveniences such as direction adjustment, position adjustment, ditch crossing, and line crossing. Improper use of personnel crowbars will damage the heat sink,...

Images