Transport vehicle for underground excavation

Abstract

The invention provides a transporting vehicle for underground excavation. The transporting vehicle comprises a cover plate, a transporting vehicle body, universal wheels located at the bottom of the transporting vehicle body and a push rod on the left side of the transporting vehicle body. The transporting vehicle body comprises a drilling device at the upper end and a supporting plate device arranged at the lower end of the drilling device. The bottom of the supporting plate device is provided with an accommodating space. The right side of the accommodating space is provided with a movable baffle. The baffle and the transporting vehicle body are connected through a lap-joint ring. The accommodating space is internally provided with a conveying device. The transporting vehicle is providedwith drilling equipment, real-time drilling can be conducted in the mounting process according to the actual mounting need, operation is flexible, and the cost of reciprocating transporting is saved;and the equipment is provided with the conveying device, automatic conveying of plates at an upper frame and a lower frame can be achieved, the operating burden of workers is reduced, and the workingefficiency is improved.

Description

[0001] The invention relates to the technical field of plate transport, in particular to a transport vehicle for underground excavation. Background technique [0002] In the process of excavating tunnels underground, the filling loosening and collapsing often occurs. Therefore, it is often necessary to use plates to reinforce underground passages during the excavation process. In order to facilitate the installation of reinforced plates, it is usually necessary to drill corresponding holes on the plates. In the prior art, since the existing plate transport vehicle cannot complete the drilling work, it is usually necessary to drill the plate outside the tunnel first, and then transport the plate to the transport vehicle to the designated area, which will lead to the inability to determine the number and location of the holes according to the actual installation needs in the actual operation process. When the installation needs to temporarily increase the installation holes accor...

AI Technical Summary

Problems solved by technology

[0002] In the process of excavating tunnels underground, the filling loosening and collapsing often occurs. Therefore, it is often necessary to use plates to reinforce underground passages during the excavation process. In order to facilitate the installation of reinforced plates, it is usually necessary to drill corresponding holes on the plates. In the prior art, since the existing plate transport vehicle cannot complete the drilling work, it is usually necessary to drill the plate outside the tunnel first, and then transport the plate to the transport vehicle to the designated area, which will lead to the inability to determine the number and location of the holes according to the actual installation needs in the actual operation process. When the installation needs to temporarily increase the installation holes according to the surrounding structure requirements during installation, the board must be re-transported to the outside for drilling operations , which will lead to the repetition of transportation work and increase the installation time; and in the prior art, since the boards are placed on the transport vehicle and removed from the transport vehicle, they are completely dependent on manual work, and the plates used to support the tunnel usually weigh less than Larger, which will cause a greater burden on workers, and will also reduce production efficiency

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