High-speed railway ballastless track mortar layer horizontal drilling machine tool

Abstract

The invention discloses a high-speed railway ballastless track mortar layer horizontal drilling machine tool which comprises an articulation fixed base I (6), a motor left end fixing rack (7), a motor (8), a motor right end fixing rack (9), a driving wheel (10), a driving band (11), a rotating handle (12.1), a driven wheel (14), a drill stem fixing rack (15), an articulation fixed base II (16), a drill rod (17), a bracket (18) and a sliding rod (19). The high-speed railway ballastless track mortar layer horizontal drilling machine tool can be used for horizontally drilling a mortar layer by use of a limited construction space under the condition of not greatly changing a railway major structure, thereby providing a guarantee for subsequent construction and achieving the purpose of correcting a track plate; when in operation, the high-speed railway ballastless track mortar layer horizontal drilling machine tool has the characteristics of simple structure, short readiness time, convenience in operation and control, no region restriction and the like, can be used for performing horizontal drilling operation on the mortar layer under the condition of not damaging major structures, such as the track plate, the base and a bridge, and is capable of improving the stability in operation.

Description

technical field [0001] The invention relates to a drilling tool, in particular to a horizontal drilling tool for a mortar layer of a ballastless track of a high-speed railway, and belongs to the technical field of drilling a mortar layer of a ballastless track of a high-speed railway. Background technique [0002] The maintenance of ballastless track in my country is in its infancy, and more and more common maintenance is aimed at the displacement or deformation of track slabs caused by foundation settlement. For the maintenance of this problem, it is mainly necessary to re-grout the separation of the track plate and the base to adjust the track plate to the precise position to ensure the smoothness of the track. The problem here is to peel off the mortar layer between the track slab and the base. At present, the cable saw cutting machine invented by Xugong Railway Equipment Co., Ltd. can realize the cutting of the mortar layer, but the premise of the cable saw cutting machi...

AI Technical Summary

Problems solved by technology

The problem here is to peel off the mortar layer between the track slab and the base. At present, the cable saw cutting machine invented by Xugong Railway Equipment Co., Ltd. can realize the cutting of the mortar layer, but the premise of the cable saw cutting machine is to remove the wire saw from the track. One side of the slab passes through the mortar layer, so a device that can realize the horizontal drilling of the mortar layer is needed. At present, there is no such professional construction tool that can realize the horizontal drilling of the mortar layer at home and abroad.

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