A folding bridge device for round pipe conveyor and its installation method

Abstract

The invention discloses a foldable bridge device for a circular pipe conveyor. The foldable bridge device comprises at least two towers installed on adjacent mountain bodies, several connecting rods and two bridges respectively hinged to different towers. Folding bridge, the head end of the folding bridge is hinged with the tower, the folding bridge includes a number of basic bridges hinged in sequence, the two ends of the connecting rod are respectively connected with the tower and the basic bridge of the folding bridge hinged with the tower Flexible connection, the two folding bridges are hinged through the basic bridge at the end of the folding bridge. Compared with the prior art, the installation cost of the folding bridge device provided by the present invention is low and the installation time is short. When installing between two disconnected mountains, there is no need to build winding roads, and the installation can be carried out simultaneously on both sides of the mountain where the road is opened. tasks, reducing the project cost, saving the installation time and improving the project progress.

Description

technical field [0001] The invention relates to a folding bridge device for a circular pipe conveyor and an installation method thereof, which is a mechanical folding bridge device. Background technique [0002] The round tube belt conveyor is a special belt conveyor with good sealing performance, low environmental pollution, large conveying inclination angle, and is suitable for complex field terrain layout. The round pipe belt conveyor is laid overhead, and generally adopts the method of using the original road or opening a temporary construction road along the side of the line to facilitate later transportation and installation. However, the existing installation method of the pipe belt machine arranged in the mountainous area has the following disadvantages: [0003] 1. Equipment transportation is difficult. The belt conveyor line is an uninhabited mountainous area, with steep terrain and ravines, and no original roads to use. It is planned to build a Panshan construc...

AI Technical Summary

Problems solved by technology

Because the mountains in some areas are small hilly terrains with small mountains, steep slopes, deep gullies and many sections, the construction and transportation of construction access roads are extremely difficult

[0004] 2. The terrain is undulating, and the equipment installation is over the ridge, so it is difficult to transport and hoist

Temporary roads must be built for the transportation of equipment and the entry of hoisting machinery, and temporary assembly sites must be repaired for the assembly of the pipe belt machine, especially the assembly and installation of several deep trenches and steep slope equipment for the pipe belt machine, the hoisting is very difficult

[0005] Therefore, in the process of bulk material transportation in mountainous areas, the transportation cost is high and the difficulty is high, and the existing transportation methods have great limitations

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