Automatically telescopic universal moving bearing device

Abstract

An automatically telescopic universal moving bearing device comprises a bearing device body, an automatically telescopic universal moving mechanism is arranged on the bearing device body and composed of a spring force adjusting mechanism, a stopping mechanism, a telescopic mechanism and a universal wheel assembly, wherein the spring force adjusting mechanism comprises an outer shell, adjusting screws, locking nuts, a spring washer and a telescopic spring, the outer shell is fixed on the bearing device body, the adjusting screws are installed on the outer shell, and the telescopic spring is fastened through the spring washer and installed in the telescopic mechanism; the telescopic mechanism comprises a fixed sleeve and a sliding sleeve, wherein the fixed sleeve is installed on the bearing device body, and the sliding sleeve is installed in the fixed sleeve and fixedly connected with the universal wheel assembly; the stopping mechanism is installed on the sliding sleeve and located above the fixed sleeve. The automatically telescopic universal moving bearing device is flexible to move, convenient to align, locate, move in and move out, labor intensity can be reduced, production efficiency can be improved, and the automatically telescopic universal moving bearing device ensures that the ground is not damaged.

Description

technical field [0001] The invention relates to a bearing device, in particular to an automatic telescopic universal mobile bearing device. Background technique [0002] With the development of industrialization, the use of movable load-carrying devices (such as car pier) in the production department is becoming more and more extensive, and the requirements are getting higher and higher, especially for heavy-weight load-bearing devices or machines, such as larger Tooling, jacks, brackets, special tools, etc., not only require flexible movement, but also require very convenient alignment and positioning. At the same time, as the industry pays more and more attention to the production environment and site, the environmental conditions of more and more production sites have been continuously improved, and the ground conditions are getting better and better. Therefore, more and higher requirements are put forward for the machines that move on the ground. , one of the important ...

AI Technical Summary

Problems solved by technology

However, the existing carrying devices (such as car pier) usually do not have the characteristics of sensitive movement and convenient alignment and positioning. Generally, forklifts or sled bars are required to move, and the movement will inevitably damage the ground.

[0003] Typical production departments, such as the production and assembly of large-scale construction machinery, large-scale mining vehicles, and large-scale mechanical equipment, including the assembly and production of large-scale electric wheel dump trucks, the traditional station equipment commonly used in my country is the skid rod, which is manually operated The sled rod supports the frame and large assembly parts, which not only has high labor intensity and low production efficiency, but also damages the ground, affects the production environment, high maintenance costs of the plant, and poor safety

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