CN217813283U - Coal mine operation detection device - Google Patents
Coal mine operation detection device Download PDFInfo
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- CN217813283U CN217813283U CN202221938819.9U CN202221938819U CN217813283U CN 217813283 U CN217813283 U CN 217813283U CN 202221938819 U CN202221938819 U CN 202221938819U CN 217813283 U CN217813283 U CN 217813283U
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- bevel gear
- rod
- coal mine
- driven bevel
- groove
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Abstract
The utility model discloses a coal mine operation detection device relates to colliery detection technical field, including drive arrangement, the probe rod is installed to drive arrangement's output, the one end fixed mounting of probe rod has the installation piece, the protection casing is installed at the top of installation piece, protection casing and probe rod swing joint, the mounting groove has been seted up to the inside of installation piece, the inside of mounting groove is rotated and is installed the transfer line, the middle part fixed mounting of transfer line has first driven bevel gear, the beneficial effects of the utility model are that: through installing the detecting element in the inside of protection casing, can effectually protect it, effectually avoid causing the damage to the detecting element when driling, and through transfer line, first driven bevel gear, bull stick, first transmission bevel gear, hexagon socket head cap nut, second transmission bevel gear, threaded rod and the cooperation of the driven bevel gear of second, thereby be convenient for pull down the installation piece and detect and change the detecting element.
Description
Technical Field
The utility model relates to a coal mine detection technical field specifically is a coal mine operation detection device.
Background
Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. When the coal layer is far away from the ground surface, the coal is generally selected to be excavated into an underground excavation roadway, namely a well mine. When the coal bed is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface soil layer, which is an open pit coal mine, and most coal mines in China belong to underground coal mines; coal is the most predominant solid fuel, one of the combustible organic rocks. All can advance to the position of needs coal mining before the coal mine operation and bore a hole and survey whether there is the condition of permeating water to take place, generally all survey in detecting the drilling through electron sensing detecting element, present water detection device of visiting installs detecting element on the drilling rod mostly, its outside does not have the device that is used for protecting detecting element, constantly deepening along with the drill bit when carrying out drilling detection, can store up a large amount of grit in its drilling, thereby very easily can cause the damage to detecting element, lead to unable surveying, and the inside grit of drilling after surveying the completion is more, the drill bit of being not convenient for takes out, therefore, we have provided a coal mine operation detecting device.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a colliery operation detection device has solved the problem of proposing in the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a coal mine operation detection device comprises a driving device, wherein a probe rod is installed at the output end of the driving device, an installation block is fixedly installed at one end of the probe rod, a protective cover is installed at the top of the installation block, the protective cover is movably connected with the probe rod, an installation groove is formed in the installation block, a transmission rod is installed in the installation groove in a rotating mode, a first driven bevel gear is fixedly installed in the middle of the transmission rod, a rotating hole is formed in the installation block and located on one side of the first driven bevel gear, a rotating rod is installed in the rotating hole in a rotating mode, a first transmission bevel gear is installed at one end of the rotating rod and extends to the interior of the installation groove, the first transmission bevel gear is meshed with the first driven bevel gear, the rotary groove is formed in one side of the mounting block, an inner hexagonal nut is mounted at one end of the rotary hole and extends to the inside of the rotary groove, a second transmission bevel gear is fixedly mounted at the two ends of the transmission rod, two threaded rods are mounted at the top of the mounting block in an internal rotating mode, a second driven bevel gear is mounted at one end of each threaded rod and extends to the inside of the mounting groove, the second transmission bevel gears are meshed with the second driven bevel gears, two grooves are formed in the protective cover, connecting columns are fixedly mounted at the tops of the inner parts of the grooves, threaded holes are formed in the bottoms of the connecting columns, and the threaded rods are in threaded connection with the threaded holes.
Preferably, two detection grooves are formed in the protection cover, the detection elements are arranged at the top of the inner part of each detection groove, and protective nets are arranged in the protection cover and positioned on the outer sides of the two detection grooves.
Preferably, a thread blade is arranged on the outer side of the probe rod.
Preferably, the holding rod is fixedly arranged on both sides of the driving device.
Preferably, the drill bit is fixedly installed at the bottom of the installation block.
Preferably, the top of the mounting block is provided with a hole matched with the threaded rod.
The utility model provides a colliery operation detection device possesses following beneficial effect:
1. this colliery operation detecting device through installing the inside at the protection casing with the detection component, can effectually protect it, effectually avoids causing the damage to the detection component when driling, and through transfer line, first driven bevel gear, bull stick, first transmission bevel gear, hexagon socket nut, second transmission bevel gear, threaded rod and the cooperation of second driven bevel gear, thereby be convenient for pull down the installation piece and detect and change the detection component.
2. This coal mine operation detection device installs the screw thread blade through the outside at the probe rod, can discharge downthehole grit when drilling, avoids the grit to store up in the drilling, leads to follow-up drill bit inconvenient of taking out.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a side cross-sectional view of the present invention;
FIG. 4 is an enlarged view of the point A of FIG. 2 according to the present invention;
fig. 5 is an enlarged view of the point B in fig. 3 according to the present invention;
fig. 6 is a bottom view of the protective cover of the present invention.
In the figure: 1. a drive device; 2. a probe rod; 3. a drill bit; 4. mounting a block; 5. a protective cover; 6. mounting grooves; 7. a transmission rod; 8. a first driven bevel gear; 9. hole rotation; 10. a rotating rod; 11. a first drive bevel gear; 12. rotating the groove; 13. a hexagon socket head cap; 14. a second drive bevel gear; 15. a threaded rod; 16. a second driven bevel gear; 17. a groove; 18. connecting columns; 19. a threaded hole; 20. detecting a groove; 21. a detecting element; 22. a protective net; 23. a threaded blade; 24. a holding rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a coal mine operation detection device, including drive arrangement 1, probe rod 2 is installed to drive arrangement 1's output, the one end fixed mounting of probe rod 2 has installation piece 4, the bottom fixed mounting of installation piece 4 has drill bit 3, the equal fixed mounting in drive arrangement 1's both sides has holding rod 24, drive arrangement 1 can be servo motor, its main role is that it is used for driving probe rod 2 and drill bit 3 to rotate and drills, through installation holding rod 24, it grips the operation of taking to be convenient for we, installation piece 4 is little than drill bit 3's diameter with protection casing 5, its aperture is greater than installation piece 4 and protection casing 5 when drill bit 3 drills, thereby can reduce installation piece 4 and protection casing 5 and drilling pore wall frictional contact, avoid the excessive damage that causes installation piece 4 and protection casing 5 of rubbing.
The device is characterized in that a protective cover 5 is installed at the top of an installation block 4, the protective cover 5 is movably connected with a probe rod 2, an installation groove 6 is formed in the installation block 4, a transmission rod 7 is rotatably installed in the installation groove 6, a first driven bevel gear 8 is fixedly installed in the middle of the transmission rod 7, a rotating hole 9 is formed in the installation block 4 and located on one side of the first driven bevel gear 8, a rotating rod 10 is rotatably installed in the rotating hole 9, a first driving bevel gear 11 is installed in a manner that one end of the rotating rod 10 extends into the installation groove 6, the first driving bevel gear 11 is meshed with the first driven bevel gear 8, a rotating groove 12 is formed in one side of the installation block 4, one end of the rotating hole 9 extends into the rotating groove 12, an inner hexagon nut 13 is installed, an existing component when the inner hexagon nut 13 is used in cooperation with a hexagon wrench when in use, second driving bevel gears 14 are fixedly installed on the outer sides of the two ends of the transmission rod 7, two internal rotating grooves 15 are installed on the top of the installation block 4, a hole 22 is formed in a manner that the installation block 4 is matched with a hole, one end of the second driving bevel gear 16, and the protective cover 21 is installed on the detection device for detecting whether the inner bevel gear 21 is used in a water-penetrating condition that the inner bevel gear element, the protection cover 21 is installed on the inner detection groove 21, and the inner detection device, and the detection element, the detection device, and the detection element, the detection device is used for detecting the detection device for detecting the inner bevel gear, the detection of the detection device, can effectually protect it, effectually avoid causing the damage to detecting element 21 when driling, and through transfer line 7, first driven bevel gear 8, bull stick 10, first transmission bevel gear 11, hexagon socket screw 13, second transmission bevel gear 14, threaded rod 15 and the 16 cooperations of second driven bevel gear, thereby be convenient for pull down installation piece 4 and detect and change detecting element 21.
Threaded blade 23 is installed in the outside of probe rod 2, two recesses 17 have been seted up to the inside of protection casing 5, two inside top fixed mounting of recess 17 has spliced pole 18, threaded hole 19 has all been seted up to the bottom of two spliced poles 18, spliced pole 18 and threaded hole 19's main role are used for protection casing 5 and installation piece 4 to carry out erection joint, threaded rod 15 and threaded hole 19 threaded connection, threaded blade 23 is installed in the outside through at probe rod 2, can discharge downthehole grit when drilling, avoid the grit to store up in the drilling, it is inconvenient to lead to follow-up drill bit 3 of taking out.
In conclusion, when the coal mine operation detection device is used, when a coal mine operates, a detection position is determined firstly, then the holding rod 24 is held, the driving device 1 is started, the detection rod 2 and the drill bit 3 are driven to rotate, drilling can be conducted, gravel in the hole can be led out through the threaded blade 23 when the hole is drilled, after the detection position is drilled, the detection element 21 can be used for detecting, if a water permeable condition exists, water can penetrate into the detection groove 20 through the protective net 22, and therefore the detection element 21 can detect whether the water permeable condition exists or not; after the detection device is used, a hexagonal wrench can be inserted into the inner hexagonal nut 13 to rotate, the rotating rod 10 can be driven to rotate, the first transmission bevel gear 11 is meshed with the first driven bevel gear 8 to drive the transmission rod 7 to rotate, the second transmission bevel gears 14 on two sides of the transmission rod 7 drive the second driven bevel gears 16 to be meshed, the threaded rod 15 is driven to rotate, and therefore the protective cover 5 can be taken down to detect or replace the detection element 21.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a coal mine operation detection device, includes drive arrangement (1), its characterized in that: the output end of the driving device (1) is provided with a probe rod (2), one end of the probe rod (2) is fixedly provided with an installation block (4), the top of the installation block (4) is provided with a protection cover (5), the protection cover (5) is movably connected with the probe rod (2), the installation block (4) is internally provided with an installation groove (6), the installation block (6) is internally rotatably provided with a transmission rod (7), the middle part of the transmission rod (7) is fixedly provided with a first driven bevel gear (8), one side of the installation block (4) which is positioned inside the first driven bevel gear (8) is provided with a rotating hole (9), the rotating rod (10) is rotatably arranged inside the rotating hole (9), one end of the rotating rod (10) extends to the installation groove (6) and is provided with a first transmission bevel gear (11), the first transmission bevel gear (11) is meshed with the first driven bevel gear (8), one side of the installation block (4) is provided with a rotating groove (12), one end of the rotating hole (9) extends to the inside of the installation groove (12) and is provided with an inner nut (13), the two outer sides of the transmission rod (7) are fixedly provided with two transmission rods (14), one end of the threaded rod (15) extends to the inside of the mounting groove (6) and is provided with a second driven bevel gear (16), the second drive bevel gear (14) is meshed with the second driven bevel gear (16), two grooves (17) are formed in the protective cover (5), a connecting column (18) is fixedly mounted at the top of the inside of each groove (17), threaded holes (19) are formed in the bottom of each connecting column (18), and the threaded rod (15) is in threaded connection with the threaded holes (19).
2. A coal mine operation detection apparatus as claimed in claim 1 wherein: two detection grooves (20) are formed in the protection cover (5), a detection element (21) is arranged at the top of the interior of each detection groove (20), and protection nets (22) are arranged in the interior of the protection cover (5) and outside the two detection grooves (20).
3. A coal mine operation detection device as claimed in claim 1 wherein: and a threaded blade (23) is arranged on the outer side of the probe rod (2).
4. A coal mine operation detection apparatus as claimed in claim 1 wherein: and both sides of the driving device (1) are fixedly provided with holding rods (24).
5. A coal mine operation detection apparatus as claimed in claim 1 wherein: and a drill bit (3) is fixedly arranged at the bottom of the mounting block (4).
6. A coal mine operation detection device as claimed in claim 1 wherein: and a hole matched with the threaded rod (15) is formed in the top of the mounting block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221938819.9U CN217813283U (en) | 2022-07-26 | 2022-07-26 | Coal mine operation detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221938819.9U CN217813283U (en) | 2022-07-26 | 2022-07-26 | Coal mine operation detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217813283U true CN217813283U (en) | 2022-11-15 |
Family
ID=83968942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221938819.9U Active CN217813283U (en) | 2022-07-26 | 2022-07-26 | Coal mine operation detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217813283U (en) |
-
2022
- 2022-07-26 CN CN202221938819.9U patent/CN217813283U/en active Active
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