Rerailer assistance device capable of ensuring gravity center stability and reducing headstock return errors

Abstract

The invention relates to the technical field of rerailers, and discloses a rerailer assistance device capable of ensuring the gravity center stability and reducing headstock return errors. The devicecomprises a connecting rod, wherein brackets are fixedly connected to the two ends of the connecting rod, connecting belts are fixedly connected to the top of the two ends of each bracket, connectingblocks are fixedly connected to the top of the connecting belts, connecting pipes are fixedly connected to the connecting blocks, telescopic rods penetrate through the bottom of the connecting pipes,and movable pipes penetrate through the bottom ends of the outer sides of the telescopic rods. The movable rod drives a movable disc to rotate; the outer ends of barbs can hook the inner ends of movable hooks; the outer side of the movable hook is changed into an outward hooking state from a state of being attached to the side wall of the movable shaft; the outer end of the movable shaft can hookthe bottom side wall of the supporting frame, so that the supporting frame can only rotate along with the movable pipe, when the supporting frame does not rotate any more, the supporting frame can stay at the position when being loosened and is hooked by the movable hook, and the situation that the gravity is unstable when the headstock is rerailed is avoided.

Description

technical field [0001] The invention relates to the technical field of a rerailer, in particular to an auxiliary device for a rerailer that ensures a stable center of gravity and reduces errors in homing of a locomotive. Background technique [0002] Mining cars and other equipment running on the ground or underground lines in mining areas often derail due to reasons such as overspeed, collisions, and line conditions. After derailment, mining cars and other equipment deviate from the track or fall off the track, which not only cleans up troubles, but also affects work efficiency, and may cause injury to the staff, which has a negative impact on production and safety. Therefore, it is necessary to use a rerailer to deal with it in time. [0003] The rerailer is a special tool that can restore the wheel set of a derailed locomotive or vehicle to the rail. In the past, manual prying was mostly used to rerail, which is not only inefficient, but also unsafe. Now, mechanical equip...

AI Technical Summary

Problems solved by technology

[0002] Mining cars and other equipment running on the ground or underground lines in mining areas often derail due to reasons such as overspeed, collisions, and line conditions. After derailment, mining cars and other equipment deviate from the track or fall off the track, which not only cleans up troubles, but also affects work efficiency, and may cause injury to the staff, which has a negative impact on production and safety. Therefore, it is necessary to use a rerailer to deal with it in time

[0003] The rerailer is a special tool that can restore the wheel set of a derailed locomotive or vehicle to the rail. In the past, manual prying was mostly used to rerail, which is not only inefficient, but also unsafe. Now, mechanical equipment is often used. For rerailing, the structure of the general rerailer is relatively simple, it cannot effectively control the center of gravity, it is not stable enough in the process of use, and it is inconvenient to use

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