An installation method of a device for adjusting the limit of a crane cart track

Abstract

The invention discloses a device for adjusting limit of a crane cart track and a mounting method thereof, and belongs to the field of large machine parts. The invention aims to provide a device for adjusting limit of the crane cart track. According to the device, a track pressing plate is canceled and is changed into a steel rail limit adjusting device. A large bolt penetrates through a track beam and a sleeper, the bottom end is clamped by a nut, and the upper end is clamped on pads through a large nut; adjusting bolts penetrates through the pads, and the front end is pressed on the track pressing plate; the track pressing plate is arranged on the upper surface on a lower edge of the track; track limiting plates are arranged on two sides of the lower edge of the track; the track limiting plates are fixed on a bottom plate through small bolts; the bottom plate is arranged on the track beam arranged on two sides of the sleeper. According to the device, the defects in the prior art are overcome, and the structure is simple. The track is accurately and reliably positioned and is convenient to adjust. Before the device for adjusting limit of the crane cart track is used, more than four cart tracks are broken every year, and after the adjusting device is used, breakage of the cart tracks is avoided.

Description

technical field [0001] The invention belongs to the field of large machinery accessories. Background technique [0002] The crane is the main lifting equipment of the production plant. No matter in terms of personal or equipment safety, once an accident occurs, it will affect the smooth progress of production. The crane track beam is made of concrete, and the shock absorption of the cart track is made of wood. During time running, it is very easy for the rail pressure plate to detach from the track, resulting in rail gnawing by the large wheels, wear of the rim of the large wheels, vibration of the crane, damage to the steel structure, and fracture of the rail, reducing the service life of the crane. Contents of the invention [0003] The purpose of the invention is to cancel the rail pressure plate and change it to a device for adjusting the rail limit of a crane cart. [0004] The large bolt of the present invention passes through the rail beam and the sleepers, the bot...

AI Technical Summary

Problems solved by technology

[0002] The crane is the main lifting equipment of the production plant. No matter in terms of personal or equipment safety, once an accident occurs, it will affect the smooth progress of production. The crane track beam is made of concrete, and the shock absorption of the cart track is made of wood. When the time is running, it is very easy to cause the rail pressure plate to break away from the track, causing the big wheel to gnaw the rail, and the rim of the big wheel is worn, causing the crane to vibrate, the steel structure is damaged, the track is broken, and the service life of the crane is reduced.

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