Monorail crane bearing trolley device

Abstract

The invention discloses a monorail crane bearing trolley device, and aims to provide a device capable of performing emergency braking and preventing accidents. Key points of the technical scheme are as follows: the monorail crane bearing trolley device comprises a support frame, rollers are rotationally connected to the inner wall of the support frame, guide wheels rotationally connected to the support frame are arranged below the rollers, a first supporting plate and a second supporting plate are arranged on the supporting frame, the first supporting plate and the second supporting plate arecompletely the same in structure, the first supporting plate is connected to a brake mechanism, the brake mechanism comprises a sliding rod connected to the first supporting plate in a sliding mode, one end of the sliding rod is fixedly connected to a pulling wheel, the pulling wheel is provided with a first rotating rod and a second rotating rod, the first rotating rod and the second rotating rodare provided with a third rotating rod and a fourth rotating rod, the third rotating rod and the fourth rotating rod are rotationally connected to clamping rods respectively, and the other end of thesliding rod is fixedly connected to an air cylinder. The device achieves emergency braking, and prevents accidents.

Description

technical field [0001] The invention relates to the technical field of monorail cranes, in particular to a monorail crane carrying trolley device. Background technique [0002] Monorail crane heavy-duty walking trolley is an important bearing equipment on the monorail crane locomotive of coal mine auxiliary transportation equipment. It is the carrier of the full weight of the monorail crane to transport the goods, which is equivalent to the wheels and beams of the car, and plays an extremely important role in the monorail crane. . The monorail crane runs on the monorail. The front part is the machine head part, which is operated by the operator. There are driving parts in the middle to provide traction, and the back part is the monorail crane hoisting beam part, which is specially used for hoisting and transporting goods. The key part of the connection between the hanging beam part and the monorail is the monorail crane traveling trolley, which plays the role of bearing and...

AI Technical Summary

Problems solved by technology

Although the improved walking trolley adds 4 wheels, there are only 4 wheels for carrying, that is, the carrying capacity has not changed, but some side-guided wheels have been added, and the key problem of poor carrying capacity has not been solved. Therefore, at present There is no such heavy-duty monorail crane trolley at home and abroad

[0005] Although the frame of the trolley for the monorail crane can enhance the carrying capacity of the trolley, it can also adapt to the track with curvature and slope, and can be widely used in monorail cranes. However, when the trolley is driven on the track, people cannot fix it urgently. brakes, which can easily lead to accidents

Images