Trolley inspection and maintenance device

Abstract

The invention provides trolley detection and maintenance equipment and effectively solves the problem that when the existing trolley detection and maintenance equipment is used, worker might forget tomark a problem vehicle, thus electric wires need to be arranged and the workshop is greatly changed. By using the trolley detection and maintenance equipment, modifications can be directly performedon wire bodies and wiring is not needed, which has slight impacts on the production line per se and the overall layout of the workshop, and a mechanical mechanism is adopted during the alarm process,so that the reliability is high, a screw self-locking mechanism is adopted, so that the state is stable when the alarm device is driven, a unidirectional load of a gear drives the alarm device, so that when the gear is returned more smoothly under the action of a compression spring due to no load, two lifting blocks arranged at an interval are adopted, so that shifting levers can smoothly pass thespace between the two lifting blocks, the two lifting blocks cooperate with a base plate which is arranged in a way of sliding up and down, so that the base plate can smoothly pass a baffle plate after the driving alarm, and the normal operation of wire bodies is not affected.

Description

technical field [0001] The invention relates to a trolley detection and maintenance device. Background technique [0002] When the car is assembled, especially the assembly line transportation in the spraying workshop, trolleys are used to transport the car body in many occasions, and the entire spraying workshop contains many stations. Whether the work of each station is qualified will affect the entire car. body spraying effect, so it needs to be inspected in every process. The unqualified car body should be transported to the corresponding maintenance area for maintenance. In order to distinguish the maintenance car body, reduce the workload of the workers and reduce the cost, the design of the trolley Maintenance and detection device is an urgent problem to be solved. [0003] Chinese invention patent application ZL201610982262.1 discloses a trolley maintenance inspection device, which is that when a problem occurs with the vehicle, the inspector will turn the horn to a...

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Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a trolley inspection and maintenance device, which effectively solves the problem that the existing trolley inspection and maintenance device makes workers forget to mark the problem vehicle, and needs to arrange wires, which requires relatively little modification to the workshop. big problem

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