a bridge device

Abstract

The invention discloses bridge equipment. The bridge equipment comprises a shell, a containing cavity is formed in the center of the interior of the shell, and accepting cavities are symmetrically formed in the left side and the right side of the containing cavity. Storing grooves are formed in the positions, on the front sides of the accepting cavities, of the external wall of the shell, a sliding groove forming in a front-rear extending mode is formed in the internal bottom wall of the containing cavity, and a screw rod arranged in a front-rear extending mode is arranged in the sliding groove. The rear side end of the screw rod is connected with a first driver, a sliding block upwards extending and extending into the containing cavity is arranged in the sliding groove, and the left front side edge and the right rear side edge of the sliding block are each provided with a protruding block. Transferring cavities are formed between the protruding blocks and the sliding block correspondingly, a second driver is arranged in the center of the sliding block, and hole grooves are formed in the front side and the rear side of the second driver. The external side ends of the front side hole groove and the rear side hole groove communicate with the front side transferring cavity and the rear side transferring cavity in the sliding block correspondingly. The bridge equipment is simple in structure, easy to operate and capable of meeting the requirement of long-distance power supply and automatically completing winding-up work, and working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of bridge facilities, in particular to bridge equipment. Background technique [0002] Electrified maintenance equipment is often used in the bridge maintenance process. However, in some bridge constructions, there are fewer preset power supply seats and they are all fixed. This makes it difficult to connect the power supply. In the past, one or more terminal boards are generally used to lengthen the connection to achieve the ideal power supply plug-in length. However, the operation of this power supply mode is too complicated. It is difficult to meet the needs of power supply and plugging at the same time. In addition, because the power supply line of the connected terminal board has a certain length, it is extremely inconvenient to retract. In addition, if the power supply line is not stored in time when it is not in use, it will be scattered on the road. Highly susceptible to damage from car run-over col...

AI Technical Summary

Problems solved by technology

[0002] Electrified maintenance equipment is often used in the bridge maintenance process. However, in some bridge constructions, there are fewer preset power supply seats and they are all fixed, which makes some bridge maintenance equipment in maintenance because the maintenance parts are far from the power supply seats This makes it difficult to connect the power supply. In the past, one or more terminal boards are generally used to lengthen the connection to achieve the ideal power supply plug-in length. However, the operation of this power supply mode is too complicated. It is difficult to meet the needs of power supply and plugging at the same time. In addition, because the power supply line of the connected terminal board has a certain length, it is extremely inconvenient to retract and retract. In addition, if the power supply line is not stored in time when it is not in use, it will be scattered on the road. Highly susceptible to damage from car run-over collisions and risk of electric shock

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