CN217001685U - Coal mine coal seam roof crack exploration device - Google Patents
Coal mine coal seam roof crack exploration device Download PDFInfo
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- CN217001685U CN217001685U CN202123395481.5U CN202123395481U CN217001685U CN 217001685 U CN217001685 U CN 217001685U CN 202123395481 U CN202123395481 U CN 202123395481U CN 217001685 U CN217001685 U CN 217001685U
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Abstract
The utility model discloses a coal mine coal seam roof crack exploration device, which belongs to the technical field of coal mine coal seam mining and comprises an installation combination connected with a drilling machine body and two lifting combinations connected to the top end of the installation combination, wherein the two lifting combinations are respectively connected with a drilling combination and an exploration combination; the exploration combination comprises an assembly plate, a first positive and negative motor, a hollow pipe and a water pressure detector, wherein the assembly plate is connected with a lifting combination, the bottom end of the assembly plate is connected with the first positive and negative motor, an output shaft of the first positive and negative motor is connected with the hollow pipe with the bottom end in a closed state through a coupler, the side face of the hollow pipe is connected with the water pressure detector, the bottom end and the side face of the hollow pipe are both connected with recording pieces, each recording piece comprises an installation box and an infrared camera, and a rectangular channel is formed in the side face of the installation box. This device is exploreed to colliery coal seam roof crack not only can drill and explore, can also guarantee installation stability and carry out the conversion.
Description
Technical Field
The utility model belongs to the technical field of coal mining, and particularly relates to a coal mining coal seam roof crack exploration device.
Background
Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into miners and opencast mines. When the coal layer is far away from the ground surface, a tunnel is usually dug to the underground to mine the coal, which is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. The vast majority of coal mines in China belong to underground coal mines. Coal mines encompass a large area above and below ground and related facilities.
The recovery of the coal mine working face often causes the damage and the deformation of the overlying rock stratum, thereby causing the roof water flowing crack to locally develop and penetrate to the water-containing layer section. The aquifer water has infiltrated into the working face of the mining area and gradually becomes the main source of water gushing from the mine along with the continuous propulsion of the mining face. Therefore, the inspection needs to be carried out frequently to protect the safety of subsequent construction, the current inspection equipment is limited to manual inspection, and the inspection range is limited.
Therefore, in order to meet the current situation, the coal mine coal seam roof crack exploration device needs to be designed and produced urgently so as to meet the actual use requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a coal mine coal seam roof crack exploration device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a coal mine coal seam roof crack exploration device comprises an installation combination connected with a drilling machine body and two lifting combinations connected to the top end of the installation combination, wherein the two lifting combinations are respectively connected with a drilling combination and an exploration combination;
the probing combination comprises an assembly plate, a first positive and negative motor, a hollow pipe and a water pressure detector, the assembly plate is connected with the lifting combination, the bottom end of the assembly plate is connected with the first positive and negative motor, an output shaft of the first positive and negative motor is connected with the hollow pipe with the bottom end in a closed state through a coupler, the side face of the hollow pipe is connected with the water pressure detector, and the bottom end and the side face of the hollow pipe are both connected with recording pieces.
In a further embodiment, the record member includes install bin and infrared camera, rectangular channel has been seted up to the side of install bin, and rectangular channel's inner wall is connected with the observation window, the inner wall that the observation window was kept away from to the install bin is connected with infrared camera.
In a further embodiment, two sides of the installation box are both connected with linear reciprocating motors, an auxiliary plate is connected between the two linear reciprocating motors, and the side surface of the auxiliary plate is connected with a rubber plate for cleaning the observation window.
In a further embodiment, the installation combination includes mounting panel, counterweight plate and collateral branch board, the mounting panel sets up the top at the counterweight plate, the mounting panel passes through the bearing and is connected with the counterweight plate rotation, the periphery of counterweight plate is connected with the collateral branch board that a plurality of annular arrays were arranged, and threaded passage has been seted up on the top of collateral branch board, and threaded passage female connection has the stock, the circular passageway that supplies the probing combination and explore the combination is all seted up on the top of mounting panel and counterweight plate.
In a further embodiment, the side of weight plate is connected with the rotating electrical machines, the output shaft of rotating electrical machines has the dwang through the coupling joint, and the top of dwang is connected with the driving gear, the periphery of mounting panel is connected with the hollow gear who is connected with the driving gear meshing.
In a further embodiment, the lift combination includes bracing piece, threaded rod and diaphragm, the below of diaphragm is provided with the supplementary piece of connection on installation combination top, be connected with the bracing piece between diaphragm and the supplementary piece, supplementary piece rotates through the bearing and is connected with the threaded rod, the top of diaphragm is connected with positive and negative motor two, the output shaft of positive and negative motor two has the bull stick through the coupling joint, and the bull stick runs through the diaphragm and is connected with the threaded rod.
In a further embodiment, the periphery of the threaded rod is in threaded connection with a threaded pipe, the side surface of the supporting rod is provided with a sliding groove, the side surface of the threaded pipe is connected with an auxiliary plate, and the side surface of the auxiliary plate and the side surface of the threaded pipe are both connected with sliding blocks matched with the sliding groove.
In a further embodiment, the drilling assembly comprises a rotating motor and a round bar, wherein an output shaft of the rotating motor is connected with the round bar through a coupler, and a spiral sheet is connected to the periphery of the round bar.
The utility model has the technical effects and advantages that:
the coal mine coal seam roof crack exploration device has the advantages that due to the design of an exploration combination, the elevation combination drives the exploration combination to move downwards, so that exploration is carried out, a water pressure detector can assist in measuring water pressure, two infrared cameras respectively shoot from two directions, and a linear reciprocating motor drives an auxiliary plate to move in a reciprocating mode, so that a rubber pad cleans an observation window, and the infrared cameras are guaranteed to work;
the design of the installation combination is benefited, the integral stability of the anchor rod can be ensured, the rotating motor drives the installation plate to rotate, the positions of the hollow pipe and the round rod can be converted, and different use requirements are met;
benefit from the design of lift combination, benefit from the design of threaded rod, can promote the scope of adjusting, the stability can be guaranteed in the cooperation of bracing piece and diaphragm.
This device is exploreed to colliery coal seam roof crack not only can drill and explore, can also guarantee installation stability and carry out the conversion.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the structure of the probing assembly of the present invention;
FIG. 3 is a schematic view of the structure of the installation box of the present invention;
FIG. 4 is a top view of the mounting box of the present invention;
FIG. 5 is a schematic structural view of the mounting assembly of the present invention;
fig. 6 is a schematic structural diagram of the lifting assembly of the present invention.
In the figure: 1. mounting and combining; 2. lifting combination; 3. a drilling assembly; 4. probing and combining; 41. assembling a plate; 42. a positive and negative motor I; 43. a hollow tube; 44. a water pressure detector; 45. installing a box; 46. an infrared camera; 47. a linear reciprocating motor; 48. an auxiliary plate; 11. mounting a plate; 12. a weight plate; 13. a side support plate; 14. an anchor rod; 15. a rotating electric machine; 16. a driving gear; 17. a hollow gear; 21. a transverse plate; 22. an auxiliary block; 23. a support bar; 24. a positive and negative motor II; 25. a threaded rod; 26. a threaded pipe; 27. an auxiliary plate; 31. rotating the motor; 32. a round bar; 33. a spiral sheet.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
In order to realize exploration and ensure the comprehensiveness of exploration, the device for exploring the coal seam roof crack shown in fig. 1 to 6 comprises an installation combination 1 connected with a drilling machine body and two lifting combinations 2 connected to the top end of the installation combination 1, wherein the two lifting combinations 2 are respectively connected with a drilling combination 3 and an exploration combination 4; the exploration combination 4 comprises an assembly plate 41, a first positive and negative motor 42, a hollow pipe 43 and a water pressure detector 44, wherein the assembly plate 41 is connected with the lifting combination 2, the bottom end of the assembly plate 41 is connected with the first positive and negative motor 42, an output shaft of the first positive and negative motor 42 is connected with the hollow pipe 43 with the bottom end in a closed state through a coupler, the hollow design of the hollow pipe 43 is convenient for electric wires to pass through, the side surface of the hollow pipe 43 is connected with the water pressure detector 44, the bottom end and the side surface of the hollow pipe 43 are both connected with recording pieces, each recording piece comprises an installation box 45 and an infrared camera 46, the side surface of the installation box 45 is provided with a rectangular channel, the inner wall of the rectangular channel is connected with an observation window, the inner wall of the installation box 45, which is far away from the observation window, is connected with the infrared camera 46, the two sides of the installation box 45 are both connected with linear reciprocating motors 47, an auxiliary plate 48 is connected between the two linear reciprocating motors 47, and the side surface of the auxiliary plate 48 is connected with a rubber plate for cleaning the observation window, the water pressure detector 44 can assist in measuring water pressure, the two infrared cameras 46 shoot from two directions respectively, the linear reciprocating motor 47 drives the auxiliary plate 48 to move in a reciprocating mode, and therefore the rubber pad can clean the observation window, and work of the infrared cameras 46 is guaranteed.
Referring to fig. 1 and 5, in order to ensure the stability of installation and perform conversion, two usage modes are satisfied, the installation assembly 1 includes an installation plate 11, a weight plate 12 and a side branch plate 13, the installation plate 11 is disposed above the weight plate 12, the installation plate 11 is rotatably connected to the weight plate 12 through a bearing, the periphery of the weight plate 12 is connected to a plurality of side branch plates 13 arranged in an annular array, the top end of the side branch plate 13 is provided with a threaded passage, the threaded passage is internally threaded with an anchor rod 14, the top ends of the installation plate 11 and the weight plate 12 are both provided with circular passages for the drilling assembly 3 and the exploration assembly 4, the side of the weight plate 12 is connected to a rotating motor 15, the output shaft of the rotating motor 15 is connected to a rotating rod through a coupler, the top end of the rotating rod is connected to a driving gear 16, the periphery of the installation plate 11 is connected to a hollow gear 17 engaged with the driving gear 16, which is beneficial to the anchor rod 14 to ensure the overall stability, the rotary motor 15 drives the mounting plate 11 to rotate, so that the positions of the hollow pipe 43 and the round rod 32 can be converted, and different use requirements can be met.
Referring to fig. 1 and 6, in order to go up and down, the adjustment range is lifted, the lifting combination 2 comprises a supporting rod 23, a threaded rod 25 and a transverse plate 21, an auxiliary block 22 connected to the top end of the mounting combination 1 is arranged below the transverse plate 21, the supporting rod 23 is connected between the transverse plate 21 and the auxiliary block 22, the auxiliary block 22 is connected with the threaded rod 25 through a bearing in a rotating mode, the top end of the transverse plate 21 is connected with a forward and reverse motor 24, an output shaft of the forward and reverse motor 24 is connected with a rotating rod through a coupler, the rotating rod penetrates through the transverse plate 21 and is connected with the threaded rod 25, the peripheral threaded connection of the threaded rod 25 is connected with a threaded pipe 26, a sliding groove is formed in the side face of the supporting rod 23, the side face of the threaded pipe 26 is connected with an auxiliary plate 27, and the side face of the auxiliary plate 27 and the side face of the threaded pipe 26 are both connected with sliding blocks matched with the sliding grooves.
Referring to fig. 1, in order to perform drilling and facilitate subsequent exploration, the drilling assembly 3 includes a rotating motor 31 and a round bar 32, an output shaft of the rotating motor 31 is connected with the round bar 32 through a coupling, a spiral sheet 33 is connected to the outer periphery of the round bar 32, the bottom end of the round bar 32 is configured as a conical surface, and the inner diameter of the shape structure of the lower half part of the spiral sheet 33 is smaller.
The working principle is as follows: the coal mine coal seam roof crack exploring device drives the whole body to a specified position in advance, and then is connected with the ground by utilizing the anchor rod 14;
then, a rotating motor 31 of the drilling combination 3 and a forward and backward motor second 24 connected with the drilling combination 3 are started, the rotating motor 31 drives a round rod 32 and a spiral piece 33 to carry out rotary drilling, the forward and backward motor second 24 drives a threaded rod 25 to rotate, and an auxiliary threaded pipe 26 and an auxiliary plate 27 move to further realize deep drilling of the spiral piece 33;
after drilling is finished, controlling the forward and reverse motors 24 to rotate reversely, so that the drilling combination 3 is reset;
then, the rotating motor 15 is controlled to drive the driving gear 16 to rotate, and further drive the hollow gear 17 and the mounting plate 11 to rotate, so that the hollow tube 43 of the exploration combination 4 is aligned to the circular channel;
then, the first forward and reverse motor 42 of the exploration combination 4 and the second forward and reverse motor 24 of the exploration combination 4 are started, the first forward and reverse motor 42 drives the hollow tube 43 to rotate, the water pressure detector 44 and the infrared camera 46 realize omnibearing detection, the second forward and reverse motor 24 drives the threaded rod 25 to rotate, the auxiliary threaded tube 26 and the auxiliary plate 48 move, and further the hollow tube 43 moves downwards.
Finally, it should be noted that: the foregoing is merely a preferred embodiment of the present invention and is not intended to limit the present invention.
Claims (8)
1. The utility model provides a device is exploreed in colliery coal seam roof crack, includes installation combination (1) with this body coupling of drilling machine and connects two lift combinations (2) on installation combination (1) top, its characterized in that: the two lifting combinations (2) are respectively connected with a drilling combination (3) and a probing combination (4);
the probing combination (4) comprises an assembly plate (41), a first positive and negative motor (42), a hollow pipe (43) and a water pressure detector (44), the assembly plate (41) is connected with the lifting combination (2), the bottom end of the assembly plate (41) is connected with the first positive and negative motor (42), an output shaft of the first positive and negative motor (42) is connected with the hollow pipe (43) with the bottom end in a closed state through a coupler, the side face of the hollow pipe (43) is connected with the water pressure detector (44), and the bottom end and the side face of the hollow pipe (43) are both connected with a recording piece.
2. The coal mine coal seam roof crack exploration device according to claim 1, wherein: record spare includes install bin (45) and infrared camera (46), the rectangle passageway has been seted up to the side of install bin (45), and the inner wall connection of rectangle passageway has the observation window, the inner wall connection that the observation window was kept away from in install bin (45) has infrared camera (46).
3. The coal mine coal seam roof crack detection device of claim 2, wherein: the two sides of the mounting box (45) are connected with linear reciprocating motors (47), an auxiliary plate (48) is connected between the two linear reciprocating motors (47), and the side face of the auxiliary plate (48) is connected with a rubber plate for cleaning the observation window.
4. The coal mine coal seam roof crack exploration device according to claim 1, wherein: installation combination (1) is including mounting panel (11), counterweight plate (12) and collateral branch board (13), mounting panel (11) set up the top in counterweight plate (12), mounting panel (11) are rotated with counterweight plate (12) through the bearing and are connected, the periphery of counterweight plate (12) is connected with side extension board (13) that a plurality of ring array arranged, and the screw thread passageway has been seted up on the top of collateral branch board (13), and screw thread passageway female connection has stock (14), the circular passageway that supplies probing combination (3) and explore combination (4) has all been seted up on the top of mounting panel (11) and counterweight plate (12).
5. The coal mine coal seam roof crack exploration device according to claim 4, wherein: the side of weight plate (12) is connected with rotating electrical machines (15), the output shaft of rotating electrical machines (15) has the dwang through the coupling joint, and the top of dwang is connected with driving gear (16), the periphery of mounting panel (11) is connected with cavity gear (17) of being connected with driving gear (16) meshing.
6. The coal mine coal seam roof crack exploration device according to claim 1, wherein: the lifting combination (2) comprises a supporting rod (23), a threaded rod (25) and a transverse plate (21), an auxiliary block (22) connected to the top end of the mounting combination (1) is arranged below the transverse plate (21), the supporting rod (23) is connected between the transverse plate (21) and the auxiliary block (22), the auxiliary block (22) is connected with the threaded rod (25) through a bearing in a rotating mode, the top end of the transverse plate (21) is connected with a positive and negative motor II (24), an output shaft of the positive and negative motor II (24) is connected with a rotating rod through a coupling, and the rotating rod penetrates through the transverse plate (21) and is connected with the threaded rod (25).
7. The coal mine coal seam roof crack exploration device according to claim 6, wherein: the periphery threaded connection of threaded rod (25) has screwed pipe (26), the spout has been seted up to the side of bracing piece (23), the side of screwed pipe (26) is connected with auxiliary plate (27), and auxiliary plate (27)'s the side and the side of screwed pipe (26) all are connected with the slider with the spout adaptation.
8. The coal mine coal seam roof crack exploration device according to claim 1, wherein: the drilling combination (3) comprises a rotating motor (31) and a round rod (32), an output shaft of the rotating motor (31) is connected with the round rod (32) through a coupler, and the periphery of the round rod (32) is connected with a spiral sheet (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123395481.5U CN217001685U (en) | 2021-12-30 | 2021-12-30 | Coal mine coal seam roof crack exploration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123395481.5U CN217001685U (en) | 2021-12-30 | 2021-12-30 | Coal mine coal seam roof crack exploration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217001685U true CN217001685U (en) | 2022-07-19 |
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ID=82388187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123395481.5U Active CN217001685U (en) | 2021-12-30 | 2021-12-30 | Coal mine coal seam roof crack exploration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217001685U (en) |
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2021
- 2021-12-30 CN CN202123395481.5U patent/CN217001685U/en active Active
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