Folding car restraint device

Abstract

The invention discloses a folding type car limiting device. The folding type car limiting device comprises a set of device main frames. A middle block is arrangedbetween the device main frames. The device main frames are connected with the middle block through hinges. The two sides of each device main frame are both connected with a set of reset springs. One ends of the reset springs are connected with anti-skidding base positioning rods. The anti-skidding base positioning rods penetrate through the device main frames. Each device main frame is provided with a big anti-skidding base and a small anti-skidding base. The big anti-skidding bases and the small anti-skidding bases are matched with the anti-skidding base positioning rods. The bottoms of the big anti-skidding bases and the small anti-skidding bases are provided with anti-skidding teeth. The upper parts of the device main frames are welded to guiding rails. The guiding rails are in positioning fit with a set of positioning pins. The bottoms of the device main frames are further connected with a set of universal wheels in a screwed mode. The folding type car limiting device is convenient and energy-saving to move and simple in using and operation, reliable fixing of car wheels can be completed, and a car can be prevented from moving in the repairing process.

Description

technical field [0001] The invention relates to the field of auto repair auxiliary appliances, in particular to a foldable automobile positioning device. Background technique [0002] In the auto repair work, the position of the car needs to be limited to prevent the vehicle from causing damage to the maintenance personnel who are doing the repair work due to the movement of the position of the vehicle due to man-made or various factors. Currently, bricks or iron blocks are usually used to limit the position of the car. , Place bricks or iron blocks at the front and rear positions of the wheels to prevent the wheels from rolling, but the blocking effect of objects such as bricks and iron blocks is not good. When the car moves, the wheels are easy to push away the blocking blocks of bricks and iron blocks Need a kind of position-limiting device specially for blocking automobile to provide guarantee for the safety of maintenance personnel now. Contents of the invention [0...

AI Technical Summary

Problems solved by technology

[0002] In the auto repair work, the position of the car needs to be limited to prevent the vehicle from causing damage to the maintenance personnel who are doing the repair work due to the movement of the position of the vehicle due to man-made or various factors. At present, the position of the car is usually limited by using bricks or iron blocks, etc. , put bricks or iron blocks at the front and rear positions of the wheels to prevent the wheels from rolling, but the blocking effect of objects such as bricks and iron blocks is not good. When the car moves, the wheels are easy to push away the blocking blocks of bricks and iron blocks A kind of limit device specially used for blocking automobiles is needed to provide guarantee for the safety of maintenance personnel

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