An auxiliary pit structure for automobile chassis maintenance

Abstract

The invention discloses an auxiliary pit structure for overhauling an automobile chassis. The auxiliary pit structure comprises a pit hole which is formed in the ground and is provided with a ladder; a layer of iron wire net is arranged at the opening end of the upper part of the pit hole; the iron wire net is formed by means of arranging mutually-vertical iron wires in a crossed manner; no iron wire net is arranged right above the ladder; each grid of the iron wire net is of a square structure; one side of each grid is more than or equal to 20 cm in length; each grid is provided with a transparent cover plate which is matched with the grid; one side edge of each cover plate is hinged to the iron wires which are used for forming the iron wire net; each cover plate is independently hinged. The invention aims at providing the auxiliary pit structure for overhauling the automobile chassis, so that dirt, falling from the automobile chassis, is prevented from falling on working personnel, therefore the purpose of improving the working environment of workers is achieved.

Description

Technical field [0001] The invention relates to the field of automobile inspection, in particular to an auxiliary pit structure for automobile chassis maintenance. Background technique [0002] The car pit is a common civil structure in the process of car inspection and debugging. It is suitable for car production plants, repair shops, auto repair shops, etc. It is generally a square pit dug on the bottom surface to drive the car into the pit , Workers enter the pits, so that the chassis of the car can be conveniently inspected, repaired and debugged, avoiding the need for workers to drill into the bottom of the car for inconvenient work or the need to use jacks for maintenance. However, after a car is driven outdoors for a long time, there will be a lot of dirt, dust, garbage and other dirt on the chassis. This kind of dirt adheres to the chassis and is difficult to clean during the car wash. Therefore, when workers enter the pit to perform maintenance on the chassis, various h...

AI Technical Summary

Problems solved by technology

However, after the car has been driven outdoors for a long time, there will be more dirt, dust, garbage and other dirt on the chassis. This kind of dirt is attached to the chassis and is difficult to clean during the car washing process.

Therefore, when workers enter the pit to overhaul the chassis, various hand tools are used to vibrate the car during the overhaul process, and the dirt attached to the chassis is very easy to fall, just falling on the workers who are doing work, causing work bad environment

It may even enter the workers' glasses, nostrils or mouths, affecting the normal work of the workers, and even causing the workers to inhale too much dirt, affecting the health of the respiratory tract

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