A sliding trolley and its method for transporting overweight components

Abstract

The invention provides a sliding trolley and a method for transporting super-heavy members. The sliding trolley comprises a sliding plate and a high-pressure water chamber. The sliding plate is a frame member, and the high-pressure water chamber is disposed in the frame of the sliding plate. The sliding plate comprises a slide and a supporting plate which is arranged on the upper surface of the slide. The slide and the supporting plate are both frame members. The slide is a polytetrafluoroethylene plate, and a water inlet is formed in the polytetrafluoroethylene plate. The supporting plate comprises a first steel plate, a second steel plate, a first rubber plate and a second rubber plate. The first steel plate is stacked on the first rubber plate which is stacked on the second steel plate, and the second steel plate is stacked on the second rubber plate which is stacked on the slide. By means of the sliding trolley and the method, the frictional resistance can be reduced, the slide service life is prolonged, the push power and the thrust are reduced, the technological structure is simple, the cost is low, and popularization is facilitated.

Description

technical field [0001] The invention relates to the field of transportation, in particular to a sliding trolley and a method for transporting overweight components thereof. Background technique [0002] The movement of heavy parts is a basic technology in various types of engineering construction, and it is an obvious symbol for the progress of human construction technology. From log rolling to wheel rails, from several tons of huge stones to the 76,000-ton hydraulic immersed tube jacking of the world's heaviest component, it has been moving in a direction that is getting bigger and heavier. [0003] For heavier and heavier components, the design of the mobile system is becoming more and more complicated, the equipment is getting bigger and bigger, the cost of the process is getting higher and higher, and the construction difficulty is also increasing. [0004] The most common wheel-rail technology requires stable transportation for heavy items with large length, width and ...

AI Technical Summary

Problems solved by technology

The ejection of overweight skateboards requires a lot of thrust, the transport system is quite complicated, the technology is difficult to master, and the cost is expensive

The structure of the air cushion process is complex, requires huge power, is expensive, and has strict requirements on the use environment and working conditions.

[0009] It is not difficult to see that the existing technology still has certain defects for the shipment of heavy goods ranging from tens of thousands of tons to 100,000 tons

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