Equipment for bridge

Abstract

The invention discloses equipment for a bridge. The equipment comprises a power input frame and a power input column; the power input frame consists of an assembling part and a power input end part; the assembling part is fixedly arranged on the left side of the power input end part; a push-jack sliding groove is formed in the bottom end surface of the assembling part; a first threaded rod which extends leftwards and rightwards is arranged in the push-jack sliding groove; the left side end of the first threaded rod is connected with a first power apparatus; the right side end of the first threaded rod is connected with the inner end of the right side of the push-jack sliding groove in a rotary and matched manner; a combined push-jack block in matched connection with the first threaded rodis arranged on the first threaded rod; a push-jack rod which extends rightwards is arranged on the right side end surface of the combined push-jack block below the first threaded rod; a bevel angle surface is arranged on the tail edge of the right side of the push-jack rod; a first sliding cavity which extends longitudinally is formed in the power input end part; and a lower bottom groove is formed in the inner bottom end of the first sliding cavity. The equipment for the bridge is simple in structure, and capable of realizing automatic power input, controlling the exposing and hiding of powerinput connecting pieces automatically, and improving working efficiency and safety performance.

Description

technical field [0001] The invention relates to the field of bridge facilities, in particular to bridge 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 present inv...

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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