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CN-121993029-A - Advanced detection integral drilling machine suitable for tunnel excavation working face and use method

CN121993029ACN 121993029 ACN121993029 ACN 121993029ACN-121993029-A

Abstract

The invention provides an advanced detection integral drilling machine suitable for a tunnel tunneling working face and a use method, wherein one end of a dislocation unfolding mechanism is rotatably arranged at the rear end of a right vehicle body platform, the other end of the dislocation unfolding mechanism is sleeved on a left vehicle body platform, the left vehicle body platform can longitudinally slide backwards relative to the right vehicle body platform under the driving of the dislocation unfolding mechanism to realize sliding type longitudinal dislocation, and the left vehicle body platform can longitudinally unfold around the rear end of the right vehicle body platform under the driving of the dislocation unfolding mechanism. When the roadway heading machine is required to give way, the front exploratory rig can walk to the right roadway side position, and after the upper and lower stable upright posts in the right roadway top plate and the bottom plate are tightly propped up by the right vertical upright posts, the left roadway side is longitudinally unfolded and is close to the right roadway side, so that the width of the roadway body of the front exploratory rig is reduced, and the roadway heading machine can smoothly pass through.

Inventors

  • LIU ZHI
  • LI QUANXIN
  • LIU JIANLIN
  • WANG SIYI
  • YANG WEIFENG

Assignees

  • 中煤科工西安研究院(集团)有限公司

Dates

Publication Date
20260508
Application Date
20260210

Claims (9)

  1. 1. The advanced integrated drilling machine suitable for the roadway driving working face comprises a vehicle body, and is characterized in that the vehicle body comprises a left vehicle body (1) and a right vehicle body (2), the left vehicle body (1) comprises a left vehicle body platform (101), and the right vehicle body (2) comprises a right vehicle body platform (201); One end of the dislocation unfolding mechanism (3) is rotatably arranged at the rear end of the right vehicle body platform (201), and the other end of the dislocation unfolding mechanism (3) is sleeved on the left vehicle body platform (101); The left vehicle body platform (101) can longitudinally slide relative to the right vehicle body platform (201) under the drive of the dislocation unfolding mechanism (3) so as to realize sliding type longitudinal dislocation; The left vehicle body platform (101) can rotate around the rear end of the right vehicle body platform (201) to be longitudinally unfolded under the drive of the dislocation unfolding mechanism (3).
  2. 2. The advanced drilling machine suitable for the roadway driving working face is characterized in that the left vehicle body platform (101) comprises a left vehicle body platform body (10101), a sliding groove (10102) which is transversely and transversely communicated is formed in the left vehicle body platform body (10101), the sliding groove (10102) is longitudinally distributed in the length direction, the left vehicle body platform body (10101) below the sliding groove (10102) is a sliding rail (10103), an oil cylinder installation boss (10104) is fixedly arranged at the front part of the right side wall of the left vehicle body platform body (10101), the oil cylinder installation boss (10104) is located at the longitudinal front end of the sliding groove (10102), and the oil cylinder installation boss (10104) protrudes rightwards; The right car body platform (201) comprises a right car body platform body (20101), and a driving motor mounting seat sleeve (20102) is fixedly arranged on the left side of the rear part of the right car body platform (201); The dislocation unfolding mechanism (3) comprises a sliding sleeve (301), wherein a rotating shaft sleeve (302) is integrally arranged at the right position of the longitudinal rear end of the sliding sleeve (301), and one end of a translation oil cylinder (303) is hinged on the sliding sleeve (301); The sliding sleeve (301) is sleeved on the sliding rail (10103), the other end of the translation oil cylinder (303) is hinged on the oil cylinder installation boss (10104), and the left vehicle body platform (101) is driven by the translation oil cylinder (303) to longitudinally slide and dislocate relative to the sliding sleeve (301); The driving motor mounting seat sleeve (20102) is internally provided with a rotary driving motor (304), the left vehicle body platform (101) is driven by the rotary driving motor (304) to rotate and longitudinally unfold relative to the rear end of the right vehicle body platform (201) until the longitudinal end of the left vehicle body platform (101) is connected with the longitudinal end of the right vehicle body platform (201).
  3. 3. The advanced drilling machine suitable for the roadway driving working face according to claim 2, wherein a first connector (10105) which is longitudinally arranged is arranged on the right side wall of the oil cylinder installation boss (10104), a second connector (10106) which is longitudinally arranged is arranged on the right side wall of the sliding sleeve (301), and a third connector (10107) which is transversely arranged is arranged at the rear end of the left vehicle body platform body (10101); A transverse combined connection groove (20103) is formed in the left side wall of the right vehicle body platform body (20101), and the length direction of the transverse combined connection groove (20103) is longitudinally distributed along and longitudinally communicated with the left side wall; the left vehicle body platform (101) and the right vehicle body platform (201) are in a transverse combination state, and the first connector (10105) and the second connector (10106) can be embedded into the transverse combination connection groove (20103) to realize transverse combination connection between the left vehicle body platform (101) and the right vehicle body platform (201); The left vehicle body platform (101) and the right vehicle body platform (201) are transversely arranged along the transverse direction in the length direction of the longitudinal unfolding connecting groove (20104) and transversely communicated, and the third connector (10107) can be embedded into the longitudinal unfolding connecting groove (20104) in the longitudinal unfolding state of the left vehicle body platform (101) and the right vehicle body platform (201) so as to realize longitudinal unfolding connection between the left vehicle body platform (101) and the right vehicle body platform (201).
  4. 4. The advanced drilling machine suitable for the roadway driving working surface, as claimed in claim 3, is characterized in that the first connector (10105) is provided with a first pin hole (10108) which is vertically communicated, the second connector (10106) is provided with a third pin hole (10109) which is vertically communicated, and the third connector (10107) is provided with a third pin hole (10110) which is vertically communicated; a fourth pin hole (20105) corresponding to the first pin hole (10108) is formed in the transverse combined connection groove (20103), a fifth pin hole (20106) corresponding to the second pin hole (10109) is formed in the transverse combined connection groove (20103), and a sixth pin hole (20107) corresponding to the third pin hole (10110) is formed in the longitudinal unfolding connection groove (20104); The first pin hole (10108) and the fourth pin hole (20105) are connected through a first pin (10), the second pin hole (10109) and the fifth pin hole (20106) are connected through a second pin (11), the first pin (10) and the second pin (11) are used for achieving transverse combination locking, the third pin hole (10110) and the sixth pin hole (20107) are connected through a third pin (12), and the third pin (12) is used for achieving longitudinal unfolding locking.
  5. 5. The advanced drilling machine suitable for the roadway driving working face, as set forth in claim 2, characterized in that the sliding sleeve (301) comprises a sliding sleeve body (30101), the sliding sleeve body (30101) is of a hollow structure penetrating longitudinally, an opening (30102) is formed in the bottom of the sliding sleeve body (30101), two sides of the opening (30102) are provided with bottom limiting clamping plates (30103), the transverse width of the opening (30102) is smaller than that of the sliding sleeve (301), the transverse width of the opening (30102) is larger than the transverse total width of a left vertical plate (103) and a left crawler (104) in the left vehicle body (1), the left vertical plate (103) and the left crawler (104) in the left vehicle body (1) do not interfere with the bottom limiting clamping plates (30103) when passing through the opening (30102), the sliding sleeve body (30101) is sleeved on a sliding rail (10103), and the bottom limiting clamping plates (30103) are located at the bottom of the sliding rail (10103) to conduct vertical limiting.
  6. 6. The advanced drilling unit suitable for the roadway driving working surface, as claimed in claim 1, is characterized in that the right vehicle body platform (201) is provided with a drilling device (4), and the left vehicle body platform (101) is provided with a motor pump group (5), an electric cabinet (6), an oil tank (7) and an operating platform (8).
  7. 7. The advanced drilling unit for a roadway driving working surface as claimed in claim 1, wherein a lower stabilizing assembly (102) is mounted at the bottom of the longitudinal front of the left vehicle body platform (101), a left vertical plate (103) is mounted at the lower part of the left vehicle body platform (101), and a left crawler belt (104) is mounted at the left lateral side of the left vertical plate (103).
  8. 8. The advanced drilling unit suitable for a roadway driving working surface according to claim 1, wherein two stable upright post mounting openings (20108) are respectively vertically formed in the front part and the rear part of the right vehicle body platform (201), an upper stable upright post (202) and a lower stable upright post (202) are respectively installed on the four stable upright post mounting openings (20108) in a penetrating manner, a right upright plate (203) is installed on the lower part of the right vehicle body platform (201), and a right crawler belt (204) is installed on the right side of the right upright plate (203).
  9. 9. A method of using a lead-in integrated drilling rig as claimed in any one of claims 1 to 8 adapted for use with a tunnelling face, the method comprising the steps of: Firstly, when a front-left advanced drilling hole (18) is constructed, a left vehicle body (1) and a right vehicle body (2) in the front-advanced integrated drilling machine (9) slide to form a longitudinal dislocation structure under the drive of a dislocation unfolding mechanism (3); Step two, when the advanced integrated drilling machine (9) gives way to the heading machine (13), the left vehicle body (1) and the right vehicle body (2) in the advanced integrated drilling machine (9) rotate under the drive of the dislocation unfolding mechanism (3) to form a longitudinal unfolding structure.

Description

Advanced detection integral drilling machine suitable for tunnel excavation working face and use method Technical Field The invention belongs to the technical field of coal mine tunnel drilling, relates to a directional drilling machine, and particularly relates to an advanced detection integral drilling machine suitable for a tunnel tunneling working face and a use method. Background In the coal mine tunnel tunneling process, the construction of advanced drilling holes on a tunneling working face is one of the essential technological processes. The advanced drill hole is used for detecting geological disasters such as water, gas, collapse columns and the like possibly existing before tunneling in a drilling mode, and has extremely important reference value. The hole distribution form of the advanced drilling holes is that a certain number of drilling holes are symmetrically arranged on two sides of a central line of a roadway, and geological conditions in front of tunneling are ascertained by constructing the advanced drilling holes. In order to increase the detection range, 1-2 drill holes which form a certain angle with the central line of the roadway, such as a first hole in figure 1, are arranged near the left side wall and the right side wall of the roadway. The construction depth of the advanced drilling hole is generally in the range of 90-200 m, and the drilling capacity and the volume of the used drilling machine are large. Because the drill body has a certain width, and the drilling device for performing drilling is usually arranged on the right side of the drill body, when a drilling hole which has a certain angle and is closer to the left lane side as a hole I in fig. 1 is constructed, the existing integral drill needs to keep a larger distance from the drilling hole opening of the tunneling working face, and the larger distance can cause the drill rod to sag under the action of gravity, so that the drilling hole is difficult to open, and the difficulty and the construction auxiliary time of drilling hole construction are obviously increased. In order to increase the tunneling efficiency, the tunnel boring machine is close to the tunnel in width, and only a channel with a certain width is reserved for passers-by or small-sized materials to pass through. Therefore, the problem of the dislocation between the advanced integrated drilling machine and the heading machine is particularly remarkable. There are two general categories of methods currently in use. When the advanced drilling construction is needed, the heading machine is retracted into a connecting roadway closest to the working face, the advanced drilling machine is driven to the tunneling working face to carry out drilling construction, the advanced drilling machine is retracted to the rear of the connecting roadway after the construction is completed, and the heading machine is driven out of the connecting roadway and is driven to the tunneling working face to carry out tunneling operation. In the other type, a special chamber is developed on the side wall of the roadway at certain intervals in the tunneling construction process, and is used for placing an advanced drilling machine, so that the staggered operation of the tunneling machine and the advanced drilling machine is realized. However, the two vehicle staggering modes can influence the overall construction efficiency of tunneling to a certain extent. Disclosure of Invention Aiming at the defects existing in the prior art, the invention aims to provide an advanced exploratory integral drilling machine suitable for a tunnel tunneling working face and a use method thereof, and solves the technical problems that in the prior art, the construction of advanced exploratory drilling holes of the tunneling working face and the staggered efficiency of the advanced exploratory drilling machine and a tunneling machine are required to be further improved. In order to solve the technical problems, the invention is realized by adopting the following technical scheme. The utility model provides an advance integrated drilling machine that surveys suitable for tunnel excavation working face, advance integrated drilling machine that surveys includes the automobile body, the automobile body include left side automobile body and right side automobile body, left side automobile body includes left automobile body platform, right side automobile body includes right automobile body platform. The rear end of the right car body platform is rotatably provided with one end of a dislocation unfolding mechanism, and the other end of the dislocation unfolding mechanism is sleeved on the left car body platform. The left vehicle body platform can longitudinally slide relative to the right vehicle body platform under the drive of the dislocation unfolding mechanism, so that sliding type longitudinal dislocation is realized. The left car body platform can be longitudinally unfolded around the rear end of the righ