Bridge maintenance equipment

Abstract

The invention discloses bridge maintenance equipment, which comprises a power connection box and a power connection plug. The left side of the power connection box is provided with a plurality of suspension arms. Each suspension arm is provided with a suspension hole. The end surface at the right side of the power connection box is provided with an embedded groove. The power connection box above the embedded groove is provided with a first slide cavity. The power connection box at the left side of the embedded groove is provided with a second slide cavity. The inner side at the left side of the embedded groove is provided with a power connection groove. The second slide cavity is internally provided with a first spiral rod in left and right extension arrangement. The left end of the first spiral rod is connected with a first motor. The first spiral rod is spirally cooperated with a slide block. The bottom portion at the right side of the slide block is provided with a connecting rod in right-side extension arrangement. An extension section at the right side of the connecting rod extends into the embedded groove, and the tail portion thereof is fixedly provided with a joint device. The bridge maintenance equipment is simple in structure and convenient to operate, can realize automatic locking and positioning of the power connection plug and automatic control of plugging work of the power connection plug, and is high in safety.

Description

technical field [0001] The invention relates to the field of bridge maintenance facilities, and relates to bridge maintenance equipment. Background technique [0002] With the rapid development of the modern transportation industry, more and more bridges are built and used. Therefore, the daily maintenance of bridges is also particularly important. During the maintenance process, some maintenance equipment needs electricity. When using electricity, the plug of the equipment is often directly inserted On the socket, the electric plug is easily loosened in the socket like this, which will cause poor contact, and because a large current flows through the socket, the electric plug is easy to be damaged. Although there are plug sockets with mechanical locking devices on the market, there are still many disadvantages. For example, it cannot prevent people from unplugging. , the equipment cannot be used normally. In addition, the existing bridge maintenance equipment is manually p...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of the modern transportation industry, more and more bridges are built and used. Therefore, the daily maintenance of bridges is also particularly important. During the maintenance process, some maintenance equipment needs electricity. When using electricity, the plug of the equipment is often directly inserted On the socket, the electric plug is easy to loose in the socket, which will cause poor contact, and because there is a large current flowing through the socket, the electric plug is easily damaged.

Although there are plug sockets with mechanical locking devices on the market, there are still many disadvantages. For example, it cannot prevent people from unplugging. , the equipment cannot be used normally. In addition, the existing bridge maintenance equipment is manually plugged in by personnel when power is used. Manually plugged in by personnel, there is uneven plugging force, which leads to damage to the power head, and there is an arc that is easy to generate when plugging and unplugging. lead to electric shock accident

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