CN-122014227-A - Drilling peeping device and application method thereof

CN122014227ACN 122014227 ACN122014227 ACN 122014227ACN-122014227-A

Abstract

The invention relates to the technical field of drilling peeping, in particular to a drilling peeping device and a using method thereof. The drilling peeping device comprises a crawling mechanism positioned at a wiring end of a probe body, a linear protection piece positioned at a detection end of the probe body, the crawling mechanism is used for driving the probe body to advance and retreat in a detection hole, the linear protection piece is used for controlling the detection end to be exposed and covered, and the drilling peeping device further comprises a rotary protection piece positioned on the linear protection piece. The rotary protection piece is provided with two states of closing and opening, when the rotary protection piece is closed, the opening and closing blades which are closed into a cone are controlled to rotate, the probe body is wrapped in the cone, the tip of the cone is utilized to accelerate impact to break through a broken stone pile, the probe body is ensured to move forward smoothly, and when the rotary protection piece is opened, the opening and closing blades are controlled to rotate around the periphery of the probe body to form a protection barrier to isolate fragments falling above the probe body, so that the probe body is protected, and the probe body is prevented from being scratched.

Inventors

WANG LEI
CHANG GUANGDE
WANG XUBIN
TONG JIANCHENG
GAO SHENGXUAN
LI JUN
Mi Huaizhong
WANG YONGXING
LI ANG
FAN YING

Assignees

华电煤业集团数智技术有限公司
大连理工大学

Dates

Publication Date: 20260512
Application Date: 20260414

Claims (10)

1. A borehole peeping device, comprising: a probe body (101) having a probe wire (102) connected to a terminal thereof; the crawling mechanism (4) is positioned at the wiring end of the probe body (101) and used for driving the probe body (101) to advance and retreat in the detection hole; the linear protection piece (1) is arranged at the detection end of the probe body (101) and used for controlling the exposure and the coverage of the detection end; The rotary protection piece (2) is positioned at the detection end of the probe body (101) and is connected with the linear protection piece (1) and can be opened and closed, when the detection end is covered by the linear protection piece (1), the rotary protection piece (2) is closed to form a cone, a blocking object in front of the cone is cleaned through the tip of the cone, and when the detection end is exposed by the linear protection piece (1), the rotary protection piece (2) is opened to form a barrier around the detection end to isolate fragments.
2. Drilling peeping device according to claim 1, characterized in that the rectilinear protection element (1) comprises a sleeve (11) and a power element, the sleeve (11) being arranged on the probe body (101) in a sleeved manner, the power element being used for moving the sleeve (11) along the probe body (101) towards the terminal or the detection end, the detection end of the probe body (101) being capable of exposing the sleeve (11) or being shielded by the sleeve (11).
3. Drilling peeping device according to claim 2, characterized in that the power part comprises a rack (12), the rack (12) is arranged in the sleeve (11) along the length direction of the sleeve (11), the probe body (101) is provided with a motor I (13), the output shaft of the motor I (13) is connected with a circular gear I (14), and the circular gear I (14) is meshed with the rack (12).
4. The drilling peeping device according to claim 1, wherein the rotary guard (2) comprises an adjusting piece (20) and an opening and closing piece (30) which are arranged on the sleeve (11) in parallel, the adjusting piece (20) can be inserted into or separated from the opening and closing piece (30), when the adjusting piece (20) is inserted into the opening and closing piece (30), the opening and closing piece (30) drives the adjusting piece (20) to synchronously rotate around the sleeve (11), the adjusting piece (20) is separated from the opening and closing piece (30), the probe body (101) is exposed, the opening and closing piece (30) is pushed to open outwards, and the opening and closing piece (30) rotates around the probe body (101) to form a protective barrier to isolate fragments.
5. The device according to claim 4, characterized in that the shutter (30) comprises a driving part and an opening and closing part, the driving part being located on the sleeve (11), the opening and closing part being controlled by the driving part to rotate around the probe body (101).
6. Drilling peeping device according to claim 5, characterized in that the driving part comprises an inner gear ring (31), the sleeve (11) is rotatably sleeved with the inner gear ring (31), the inner gear ring (31) is positioned on one side of the adjusting piece (20) close to the detection end, a second motor (32) is arranged on the sleeve (11), a second circular gear (33) is arranged on an output shaft of the second motor (32), and the second circular gear (33) is meshed with the inner gear ring (31).
7. The drilling peeping device according to claim 5, wherein the opening and closing part comprises a plurality of opening and closing blades (34) and a rotating shaft (35), the opening and closing blades (34) are provided with a plurality of shaft seats (36) on the inner gear ring (31), the rotating end of the opening and closing blades (34) is connected with the shaft seats (36) through the rotating shaft (35), and the rotating shaft (35) is rotationally connected with the shaft seats (36) through torsion springs; The probe comprises a probe body (101), wherein the inner surface of the probe body (101) is provided with a supporting block (37) near a rotating end, and the inner surface of the supporting block (37) is an inclined surface (38) inclined from the rotating end of the probe body (34) to a free end; when the opening and closing blades (34) are closed, a plurality of opening and closing blades (34) enclose a closed cone, and the free ends of the opening and closing blades (34) are closed.
8. The drill peeping device according to claim 7, wherein the adjusting member (20) comprises a swivel (201) and a first telescopic member (202), the swivel (201) is rotatably sleeved on the sleeve (11), the first telescopic member (202) is positioned on the swivel (201), and the driving end of the first telescopic member (202) points to the detection end of the probe body (101); The rotary end of the opening and closing blade (34) is provided with a positioning through hole (203), and when the opening and closing blade (34) is closed, the first telescopic piece (202) is inserted into the positioning through hole (203).
9. The drilling peeping device and the use method thereof according to claim 8, wherein the crawling mechanism (4) comprises a second telescopic member (41), the second telescopic member (41) is located at a wiring end of the probe body (101), a support (44) is arranged at a telescopic end of the second telescopic member (41), a third telescopic member (42) is symmetrically arranged on the support (44), and an abutting block (43) is arranged at a telescopic end of the third telescopic member (42).
10. A method of using a borehole peeping device as claimed in any one of claims 1 to 10, the method comprising: step S1, one end of a probe body (101) with a rotary protecting piece (2) faces a detection hole, and the whole device is placed in the detection hole; step S2, starting a crawling mechanism (4) to run, driving a probe body (101) to advance in a detection hole for detection, analyzing a live picture acquired by the probe body (101), executing step S3 if a barrier is arranged in front of the probe body and can not advance, and executing step S4 if no barrier is arranged in front of the probe body; S3, starting the linear protection piece (1) to operate, enabling the detection end of the probe body (101) to be covered, triggering the opening and closing piece (30) to be closed to form a cone, starting the adjusting piece (20) to operate, enabling the adjusting piece (20) to be inserted into the opening and closing piece (30), cleaning a front barrier through the tip of the cone, starting the linear protection piece (1) to operate reversely after the front road is clear after cleaning is finished, enabling the detection end of the probe body (101) to be exposed, triggering the opening and closing piece (30) to open, forming barrier isolation fragments around the detection end to be combined to form the cone, and returning to the step S1 to execute the step S2; and S4, continuously driving the probe body (101) to advance by the crawling mechanism (4) until reaching the tail end of the detection hole to finish detection, and reversely driving the probe body (101) to withdraw from the detection hole by the crawling mechanism (4).

Description

Drilling peeping device and application method thereof Technical Field The invention relates to the technical field of drilling peeping, in particular to a drilling peeping device and a using method thereof. Background In the construction of underground coal mines, the corresponding parts of underground tunnels, roadways, chambers and coal beds are required to be perforated, and holes are used for drilling holes according to the positions of the holes to extract gas so as to reduce gas emission of the coal beds, so that gas accidents are effectively prevented, and bolts are used for installing to fix walls. The drill peeping device comprises a probe body, a probe cable and a probe coiling wire. In order to further grasp the progress of the punching operation, the field operator needs to operate the drill peeping device to enter the hole for detection. During the exploration, the probe can be sometimes hit by fragments randomly falling in the hole, and the forward path can be blocked by the fragment pile on the forward path, so that the probe can not advance and is scraped by broken stone. Disclosure of Invention The invention aims to provide a drilling peeping device and a using method thereof, which are used for solving the problems in the prior art. In order to achieve the above purpose, the invention provides a drilling peeping device, comprising: the probe body, its terminal is connected with the probe wire; the crawling mechanism is positioned at the wiring end of the probe body and used for driving the probe body to advance and retreat in the detection hole; the linear protection piece is arranged at the detection end of the probe body and used for controlling the exposure and the coverage of the detection end; The rotary protection piece is positioned at the detection end of the probe body and is connected with the linear protection piece, the rotary protection piece can be opened and closed, when the linear protection piece covers the detection end, the rotary protection piece is closed to form a cone, the blocking object in front of the cone is cleaned through the tip of the cone, when the linear protection piece exposes the detection end, the rotary protection piece is opened, and barrier isolation fragments are formed around the detection end. Further, the linear protection piece comprises a sleeve and a power piece, the sleeve is sleeved on the probe body, the power piece is used for enabling the sleeve to move towards the wiring end or the detection end along the probe body, and the detection end of the probe body can be exposed out of the sleeve or covered by the sleeve. Further, the power piece comprises a rack, the rack is arranged in the sleeve along the length direction of the sleeve, a first motor is arranged on the probe body, an output shaft of the first motor is connected with a first circular gear, and the first circular gear is meshed with the rack. The rotary protection piece comprises a sleeve, a rotating protection piece, a probe body, a protective barrier and a breaking device, wherein the sleeve is arranged on the sleeve, the rotating protection piece comprises an adjusting piece and a breaking piece which are arranged on the sleeve in parallel, the adjusting piece can be inserted into or separated from the breaking piece, when the adjusting piece is inserted into the breaking piece, the breaking piece drives the adjusting piece to synchronously rotate around the sleeve, the adjusting piece is separated from the breaking piece, the probe body is exposed and pushes the breaking piece to be opened outwards, and the breaking piece rotates around the probe body to form the protective barrier to isolate breakage. Further, the opening and closing piece comprises a driving part and an opening and closing part, wherein the driving part is positioned on the sleeve, and the opening and closing part is controlled to rotate around the probe body through the driving part. Further, the driving part comprises an inner gear ring, the sleeve is rotatably sleeved with the inner gear ring, the inner gear ring is positioned on one side, close to the detection end, of the adjusting piece, a second motor is arranged on the sleeve, a second circular gear is arranged on an output shaft of the second motor, and the second circular gear is meshed with the inner gear ring. Further, the opening and closing part comprises a plurality of opening and closing blades and a rotating shaft, the opening and closing blades are provided with a plurality of shaft seats, the inner gear ring is provided with a plurality of shaft seats, the rotating ends of the opening and closing blades are connected with the shaft seats through the rotating shaft, and the rotating shaft is rotationally connected with the shaft seats through torsion springs; The inner surface of the opening and closing blade is provided with a supporting block close to the rotating end, and the inner surface of the supporting block is an inclined plane