Bridge maintenance equipment

Abstract

The invention discloses a bridge maintenance device, which comprises a power feed frame and a power feed column composed of an attachment part and a power feed end. There is an ejecting chute inside, inside the ejecting chute there is a first screw rod extended left and right, the left end of the first screw is connected with the first power unit, and the right end of the first screw is connected with the right inner The ends are rotated and connected, and the first screw rod is provided with a joint ejector block for joint connection. On the right end surface of the joint ejector block below the first screw rod, there is an ejector rod extended to the right, and the tail on the right side of the ejector rod There is a beveled surface at the edge, a first sliding chamber is provided in the end of the power inlet, and the bottom of the first sliding chamber is provided with a bottom groove; the structure of the invention is simple, and it can realize automatic power feeding, and It can automatically control the exposure and concealment of the power-in connection, which improves work efficiency and safety.

Description

technical field [0001] The invention relates to the field of bridge facilities, in particular to bridge maintenance equipment. Background technique [0002] With the rapid development of the modern transportation industry, more and more bridges are being built and used. Therefore, the daily maintenance of bridges is also particularly important. During the maintenance process, some maintenance equipment needs electricity. On the socket, but in the existing technology, the ordinary plug is prone to arc due to the influence of voltage during the plugging process, and the generation of arc is likely to cause electric shock to the user, which has certain potential danger to the user, and there is a The stability is poor, it is easy to loosen, resulting in poor contact, and because many bridge maintenance equipment have a large current flowing through the socket when in use, the plug is easily damaged. Contents of the invention [0003] The technical problem to be solved by the...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of the modern transportation industry, more and more bridges are being built and used. Therefore, the daily maintenance of bridges is also particularly important. During the maintenance process, some maintenance equipment needs electricity. On the socket, but in the existing technology, the ordinary plug is prone to arc due to the influence of voltage during the plugging process, and the generation of arc is likely to cause electric shock to the user, which has certain potential danger to the user, and there is a Poor stability, easy to loose, resulting in poor contact, and because many bridge maintenance equipment has a large current flowing through the socket when in use, the plug is easily damaged

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