Correcting device suitable for freight car deformed edge door

Abstract

The embodiment of the invention discloses a correcting device suitable for a freight car deformed edge door. The correcting device comprises a first part and a second part. A fork port is formed in one end of the first part so that the end portion of a deformed chart weight can be locked. The second part is composed of a supporting part and a clamping and connecting part, and the bottom end of thesupporting part is fixed to the preset position of the first part so that the first part can be supported. The clamping and connecting part of the second part can be inserted in a beam at the bottomof the car, the fixing function is achieved, and when an operator applies pressure to the chart weight through the first part, deflection of the correcting device can be effectively prevented, and accordingly rapid and accurate groove falling of the chart weight is guaranteed. When the correcting device is used for treating the deformed chart weight, the speed is high, the work efficiency is high,and the labor intensity of operators is greatly lowered. In the process of controlling and correcting of the edge door chart weight groove feeding, bouncing and disengaging are not likely to happen,and the personal safety of the operators is guaranteed. In addition, the correcting device is convenient to carry and low in maintaining cost and has high practicability.

Description

Technical field [0001] The invention relates to the technical field of treatment of side doors of carriages, in particular to a correction device suitable for deformed side doors of freight cars. Background technique [0002] The power plant railway line is mainly used to transport coal, fly ash and other materials. According to the power generation capacity, about 30,000 to 40,000 freight cars can be arranged every year. Because freight cars are uniformly scheduled and dispatched by the railway system, combined with the different types of materials transported by different regions, regions, and enterprises, and different loading methods, the failure rate of the side doors of freight cars is high. The deformation of the side door of the carriage is mainly reflected in the deformation of the side door weight. The weight cannot fall normally, which causes the buckle to fail to lock and the side door cannot be closed normally. In the train inspection, it is found that the side doo...

AI Technical Summary

Problems solved by technology

Especially for severely deformed car doors, it takes 3 people to cooperate with repeated calibration and pressing to complete the door closing operation. The processing time generally takes about 10 minutes, and the work efficiency is not high.

In actual operation, there are often 4-5 deformed side doors in a train that need to be dealt with intensively, which increases the labor intensity of train inspection operators and prolongs the normal operation time for discharging empty cars

Moreover, the crowbar is easy to fall off or break during the process of controlling the pressing of the deformed weight iron, which poses a certain safety hazard to the operating personnel.

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