Tramcar track structure with protection structure

Abstract

The invention provides a tramcar track structure with a protection structure. The tramcar track structure with the protection structure comprises a track body group A, side grooves, T-shaped grooves,square inserting plates, inclined rotating plates, a connecting plate and conical springs. The side grooves are formed in the inner sides of the track body group, a plurality of sets of circular grooves are formed in the bottoms of the inner sides of the side grooves, the conical springs are installed in the circular grooves, opening grooves are formed in the bottoms of the front ends of the sidegrooves, and fixed shafts are arranged in the opening grooves in an inlaying mode. Rotating blocks are fixedly disposed at the outer ends of the bottoms of the inclined rotating plates, and the rotating blocks are rotatably inserted on the fixed shafts to enable the inclined rotating plates to be rotatably connected to the inner sides of the side grooves. The square inserting plates are arranged at one ends of the track body group A, and square inserting holes are formed in the other opposite ends of the track body group. When fragment slag is dropped on the inclined rotating plates, the fragment slag can roll down the inclined rotating plates, the conical springs are arranged at the bottoms of the inclined rotating plates so that the inclined rotating plates can be restored to an originalinclined state, and the distance between track body group A is adjusted to facilitate connection with a track body group B.

Description

technical field [0001] The invention relates to the technical field of mine car tracks, and more specifically relates to a mine car track structure with a protective structure. Background technique [0002] The fixed mine car is a kind of main transportation equipment for transporting coal and gangue on the ground and underground roadways of coal mines. At the same time, it is also a short-distance transportation equipment for other non-metallic ores, bridge construction, railway engineering, transportation and excavation and other construction and transportation projects such as sand, gravel and other materials. The fixed series mine car has the characteristics of simple structure, strong and durable, small resistance, large carrying capacity and convenient maintenance. The dumper is used to turn the whole car body over when unloading the mine car. It is mainly used in coal mines to transport coal, gangue, materials, etc. underground. It can also be used in other mines or...

AI Technical Summary

Problems solved by technology

[0005] To sum up, the present invention provides a mine car track structure with a protective structure. Through structural and functional improvements, it is easy to scatter ore debris on the mine car track, which is easy to cause damage to the mine wheels, and the entire mine car Troublesome problems during installation and disassembly of the track

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