Portal support carrier

Abstract

The invention provides a gate-type support carrier, and relates to the technical field of support transportation. The portal support carrying vehicle comprises a vehicle body, and the two ends of the vehicle body are each provided with a cab; the explosion-proof diesel engine driving mechanism is connected with the vehicle body; the scissor-fork carrying mechanism is connected with the vehicle body, and the output end of the scissor-fork carrying mechanism is rotationally arranged; the number of the crawler walking mechanisms is four, the four crawler walking mechanisms are arranged in parallel in a front-back double-row mode, and the crawler walking mechanisms are connected with the vehicle body through two sets of connecting mechanisms. The portal support carrier has the advantages of being good in trafficability and more stable and safer in operation.

Description

technical field [0001] The invention relates to the technical field of support transportation, in particular to a door-type support transport vehicle. Background technique [0002] With the modernization of mines and the upgrading of technical equipment, various hydraulic supports have been widely used and achieved significant economic and safety benefits. However, the large and heavy characteristics of hydraulic supports have also brought many challenges to the transportation of supports in actual production. [0003] The gantry support is mainly used to support the roof of the mining roadway in the coal mining face. When the support is withdrawn, the passage width of the roadway is often difficult to meet the passing requirements of the general support transport vehicle. In addition, the floor of the roadway is affected by the mining, and the floor drum will affect the The safe passage of wheeled vehicles, while the existing support transport vehicles have wide body, long ...

AI Technical Summary

Problems solved by technology

[0002] With the modernization of mines and the upgrading of technical equipment, various hydraulic supports have been widely used, and significant economic and safety benefits have been achieved. However, the large and heavy characteristics of hydraulic supports have also brought many challenges to the transportation of supports in actual production.

[0003] The portal support is mainly used to support the roof of the mining roadway in the coal mining face. When the support is withdrawn, the roadway width is often difficult to meet the passing requirements of the general support vehicle. In addition, the floor of the roadway is affected by the mining, and the floor drum will affect the Wheeled vehicles can pass safely, while the existing support transport vehicles have large body, long body, poor adaptability, etc., and the steering is not flexible enough to synchronize, making the operation of the device not stable and safe.

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