Drilling machine support for broken wall anchor cable and borehole

Abstract

The invention discloses a drilling machine support for broken wall anchor cable and borehole. The drilling machine support comprises a frame consisting of a plurality of beams and stand columns, the two stand columns of the left and right sides of the front end of the frame are correspondingly connected with horizontal rods, each horizontal rod is correspondingly located in the internal space of the frame, and two horizontal rods are mutually parallel; the other ends of the horizontal rods are connected through a second supporting plate, the internal sides of the horizontal rods are correspondingly provided with tracks, and the two tracks are mutually parallel; the two tracks are provided with rolling mechanisms used for being connected with the front end of the drilling machine support, and the rolling mechanism can roll front and back along the two tracks; the second supporting plate is provided with a supporting mechanism which is used for supporting the back end of the drilling machine support; and the bottom portions of the stand columns of the frame are correspondingly provided with height regulating mechanisms which are used for correspondingly regulating heights of the corresponding stand columns. According to the drilling machine support, the wall borehole can be completed without drilling machine workers holding a drilling machine, and borehole efficiency on the wallis greatly improved.

Description

[0001] 【Technical field】 [0002] The invention belongs to the technical field of coal mine equipment, and in particular relates to a bracket for a broken side anchor cable drilling rig. [0003] 【Background technique】 [0004] In the process of coal mine construction, support is required, holes need to be drilled to install anchor cables, etc. During the drilling process, the roadway needs to be drilled in all directions, that is, both the top and the side of the roadway must be drilled, and the workload is very huge. At least one drill rig worker and one drill rod worker are required to cooperate, but due to the huge amount of drilling, especially the large amount of holes in the side, and the construction of the anchor bolt and anchor cable hole in the broken coal rock side is easy to be damaged. The broken gangue at the hole affects the clamping of the drill, or the hole collapses before the anchor cable / bolt is installed. Because the hole is deep, it needs to hold the dril...

AI Technical Summary

Problems solved by technology

[0004] In the process of coal mine construction, support is required, holes need to be drilled to install anchor cables, etc. During the drilling process, the roadway needs to be drilled in all directions, that is, both the top and the side of the roadway must be drilled, and the workload is very huge. At least one drill rig worker and one drill rod worker are required to cooperate, but due to the huge amount of drilling, especially the large amount of holes in the side, and the construction of the anchor bolt and anchor cable hole in the broken coal rock side is easy to be damaged. The broken gangue at the hole affects the clamping of the drill, or the hole collapses before the anchor cable / bolt is installed. Because the hole is deep, it needs to hold the drilling rig for a long time. The commonly used MQT130 drilling rig weighs 70 to 80 kg, and the workers cannot lift it for a long time. Hold, the progress of the project is slow

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