Auxiliary installation device for train bottom cable box of special-shaped train model of commuter train

Abstract

The invention provides an auxiliary installation device for a train bottle cable box of a special-shaped train model of a commuter train. According to the auxiliary installation device, wire arrangement operation is more comfortable, faster and safer. The auxiliary installation device comprises a pre-arranging and overturning mechanism, a cable box transferring mechanism and a cable box supporting mechanism which are sequentially used in cooperation. The pre-arranging and overturning mechanism comprises a base. Multiple first wheels are installed below the base. An overturning drive mechanism is installed at the middle portion of the base. An overturning balance mechanism is arranged at each of the two ends of the base. The overturning drive mechanism comprises a transmission case, a handle, a first gear and a second gear. The transmission case is installed on the base. The handle is installed on the transmission case. A power output shaft of the transmission case is in circumferential limiting fit with the first gear, and the first gear is engaged with the second gear. The cable box supporting mechanism comprises a supporting base. Four wheel frames are installed at the lower end of the supporting base. Second wheels are installed on the wheel frames. Multiple supporting sleepers are connected to the supporting base through stand columns, and the supporting sleepers are fixedly connected through sleeper connecting bars.

Description

technical field [0001] The invention relates to an auxiliary device used in the assembly of an urban railway car, in particular to an auxiliary device for installing a cable box under a different type of urban railway car. Background technique [0002] With the continuous development of society, more and more cities have begun to build their own rail transit. Subway cars, urban rail cars and other vehicles used in rail transit have also begun large-scale mass production. During the production of rail vehicles, a large number of cables need to be installed, especially on the underside of the vehicle. According to the new subway passenger car, the cable box in the passenger compartment is changed from the original beam installation to the bottom hoisting; according to the existing production technology, the slider needs to be slid into the chute first, and the cable box is placed on the ground or on the plastic pallet, and the person bends Fasten the lifting lugs on the cabl...

AI Technical Summary

Problems solved by technology

This process has the disadvantages of low efficiency and insecurity

Because there are at least four or five cable boxes at the bottom of the vehicle, each of which has to be lifted by workers one by one, which is too inefficient; and workers work under the vehicle for a long time, which poses certain safety hazards

To sum up, this installation device and method in the prior art consumes a lot of physical strength of the workers, the installation efficiency is low, and the dust on the bottom of the vehicle is easy to fall into the eyes of the workers, which has certain safety risks.

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