Construction technology of caterpillar track type drilling machine

Abstract

The invention discloses a construction process of a caterpillar track type drilling machine, which comprises the following steps of: 1, transporting the caterpillar track type drilling machine and related equipment to a construction area, and carrying out equipment troubleshooting; 2, potential safety hazard checking treatment is conducted on the construction driving face, it is confirmed that the operation environment meets the operation safety requirement, and the safety of personnel and equipment is ensured; thirdly, the caterpillar track type drilling machine is adjusted to a preset operation position, an air compressor is started to supply air, the caterpillar track type drilling machine is used for drilling a core hole in the tunneling face, and a drill rod with the length being 1-3 m is adopted; a drill bit with the diameter ranging from 120 cm to 170 cm is used; the construction length of the parallel section of the hollow hole is 20-30 extended meters; the duration of single continuous operation is 5-7 hours; and fourthly, after drilling operation is completed, the power system of the air compressor is closed, the drill rod assembly is taken back, and the equipment is transferred to a safe area.

Description

Technical Field

[0001] The invention relates to the technical field of construction technology of a chain track type drilling rig, in particular to a construction technology of a chain track type drilling rig. Background Art

[0002] In traditional underground excavation, mining, tunneling, and culvert excavation operations, there are often problems such as inconvenient equipment movement, low drilling efficiency, and many safety hazards. Chain track drilling rigs have gradually become an important tool for underground excavation operations due to their good mobility and efficient drilling capabilities. However, how to optimize the construction process of chain track drilling rigs to ensure efficient and safe operations is still the focus of current technical improvements;

[0003] Therefore, a construction process of a chain track drilling rig is designed in view of this situation. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the defects of the above-mentioned technology and provide a construction process of a chain track drilling rig.

[0005] In order to solve the above technical problems, the technical solution provided by the present invention is a construction process of a chain track drilling rig, which comprises the following steps:

[0006] Step 1: Transport the chain track drilling rig and related equipment to the construction area and conduct equipment fault troubleshooting;

[0007] Step 2: Check and deal with potential safety hazards on the construction excavation working face, confirm that the working environment meets the safety requirements of the work, and ensure the safety of personnel and equipment;

[0008] Step 3: Adjust the chain track drill to the predetermined working position, start the air compressor to supply air, and use the chain track drill to drill the core hole on the excavation face, including:

[0009] Use a drill rod with a length of 1-3 meters;

[0010] Use a drill with a diameter of 120cm-170cm;

[0011] The construction length of the parallel section of the core hole is 20-30 extended meters;

[0012] The single continuous operation time is 5-7 hours;

[0013] Step 4: After completing the drilling operation, shut down the air compressor power system, retract the drill rod assembly, and move the equipment to a safe area.

[0014] The advantages of the present invention compared with the prior art are:

[0015] The construction process of the chain track drilling rig has been standardized, making the core hole operation safer, greatly protecting the safety of construction workers and equipment, and solving the problem of hazardous factors in the original drilling work. DETAILED DESCRIPTION

[0016] The construction process of a chain track drilling rig of the present invention is further described in detail below in conjunction with the embodiments.

[0017] A construction process of a chain track drilling rig comprises the following steps:

[0018] Step 1: Use heavy-duty transport vehicles to transport the chain track drilling rig, air compressor, drill rod, drill bit and other equipment to the construction area; professional technicians will start the equipment for testing and troubleshooting. After confirming that everything is correct, they are ready to enter the construction phase;

[0019] Step 2: Organize a safety team to conduct a detailed inspection of the construction excavation working face, investigate and deal with safety hazards such as cracks and water seepage, confirm that the working environment meets the safety requirements of the operation, and ensure the safety of personnel and equipment;

[0020] Step 3: Adjust the chain track drilling rig to the predetermined working position, start the air compressor to supply air, and use the chain track drilling rig to drill the core hole on the excavation face, wherein: select a drill rod with a length of 1-3 meters; use a drill bit with a diameter of 120cm-170cm; the drill rod and drill bit can be selected according to the construction needs, excavate at a progress of about 5 meters per hour, work continuously for 6 hours, and complete the construction of the parallel section of the core hole with a length of 20-30 extended meters;

[0021] Step 4: After completing the drilling operation, shut down the air compressor power system, retract the drill rod assembly, and move the equipment to a safe area.

[0022] The present invention and its embodiments are described above, and such description is not restrictive. What is shown in the embodiment is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it and design embodiments similar to the technical solution without creativity without departing from the purpose of the invention, they should all fall within the protection scope of the present invention.

Claims

1. A construction process of a chain track drilling rig, characterized in that: The following steps are involved: Step 1: Transport the chain track drilling rig and related equipment to the construction area and conduct equipment fault troubleshooting; Step 2: Check and deal with potential safety hazards on the construction excavation working face, confirm that the working environment meets the safety requirements of the work, and ensure the safety of personnel and equipment; Step 3: Adjust the chain track drill to the predetermined working position, start the air compressor to supply air, and use the chain track drill to drill the core hole on the excavation face, including: Use a drill rod with a length of 1-3 meters; Use a drill with a diameter of 120cm-170cm; The construction length of the parallel section of the core hole is 20-30 extended meters; The single continuous operation time is 5-7 hours; Step 4: After completing the drilling operation, shut down the air compressor power system, retract the drill rod assembly, and move the equipment to a safe area.