CN213710979U - Coal mine underground coal exploration drill rod - Google Patents
Coal mine underground coal exploration drill rod Download PDFInfo
- Publication number
- CN213710979U CN213710979U CN202022097999.XU CN202022097999U CN213710979U CN 213710979 U CN213710979 U CN 213710979U CN 202022097999 U CN202022097999 U CN 202022097999U CN 213710979 U CN213710979 U CN 213710979U
- Authority
- CN
- China
- Prior art keywords
- hollow tube
- centre gripping
- threaded
- drill rod
- coal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003245 coal Substances 0.000 title claims abstract description 31
- 238000005553 drilling Methods 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 10
- 239000000110 cooling liquid Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a colliery is coal detection drilling rod for pit, its technical scheme is: including first hollow tube, first hollow tube external fixation is equipped with the thread way, first hollow tube internal fixation is equipped with a plurality of ring pipes, first hollow tube internal fixation is equipped with a plurality of springs, and is a plurality of the spring is along first hollow tube central point central symmetry distribution, and is a plurality of hollow tube internal fixation is equipped with the second hollow tube, the fixed centre gripping pipe that is equipped with in second hollow tube one side, the inside four fixed establishment of group, four groups of being equipped with of centre gripping pipe central point central symmetry distribution, two sets of fixed establishment one side is equipped with the division board, and a colliery is in the pit with visiting coal drill pole beneficial effect is: the utility model discloses an use the fixed establishment in the centre gripping pipe to fix two drilling rods for two sets of drilling rod connection are more firm, and the connected mode is more simple, thereby has improved the colliery efficiency of action in the pit.
Description
Technical Field
The utility model relates to a coal mine is in the pit with visiting coal drilling rod field, concretely relates to colliery is in the pit with visiting coal drilling rod.
Background
In an ore exploration drilling tool, a drill rod is one of necessary tools, the drill rod transmits power to a drill bit and enters a rod-shaped or tubular part of a drill hole along with the drill bit, whether the drill rod can normally and safely work is one of the keys of whether a drilling project can normally work or not when a coal seam of a mine is carried out, and when the drill rod is used, the drill rod needs to be disassembled and assembled according to the depth of the coal seam.
The prior art has the following defects: the mode that adopts external joint more between the present drilling rod assembles, and the phenomenon that connection is unstable, the screw thread pine takes off can appear in this kind of connected mode, and the drilling rod at the during operation, and the high temperature can influence the use of drilling rod, is necessary to cool down the drilling rod.
Therefore, the invention is necessary to provide the coal detecting drill rod for the underground coal mine.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a colliery is coal detection drilling rod for pit fixes two first hollow tubes through the fixed establishment who uses in the centre gripping pipe, again through installing a plurality of springs and a plurality of ring pipes additional in the second hollow tube outside to solve and connect the phenomenon unstable, that the screw thread pine takes off between the current drilling rod, and can't cool down the problem to the drilling rod.
In order to achieve the above object, the present invention provides the following technical solutions: a coal detecting drill rod for underground coal mine comprises a first hollow pipe.
Preferably, first hollow tube external fixation is equipped with the thread way, first hollow tube internal fixation is equipped with a plurality of ring pipes, first hollow tube internal fixation is equipped with a plurality of springs, and is a plurality of the spring is along first hollow tube central point central symmetry distribution, and is a plurality of first hollow tube internal fixation is equipped with the second hollow tube, the fixed centre gripping pipe that is equipped with in second hollow tube one side, the inside four groups of fixed establishment that is equipped with of centre gripping pipe, four groups of fixed establishment is along centre gripping pipe central point central symmetry distribution, and is two sets of fixed establishment one side is equipped with the division board.
Preferably, a plurality of said annular tubes are internally provided with a cooling fluid.
Preferably, the two ends of the interior of the second hollow tube are provided with grooves.
Preferably, the fixing mechanism comprises two limiting plates, the ends of the two limiting plates are fixedly connected with the outer wall of the clamping pipe, a threaded block is arranged between the two limiting plates, the bottom of the threaded block is fixedly connected with the outer wall of the clamping pipe, a threaded rod is arranged inside the threaded block, the bottom of the threaded rod penetrates through the threaded block and extends into the clamping pipe, the threaded rod is in threaded connection with the threaded block, a rotating part is arranged at the top of the threaded rod and comprises a first rotating block, the outer side of the first rotating block is provided with a smooth surface, two sides of the bottom of the threaded rod are provided with bevel gears, the two bevel gears are meshed with the threaded rod, one side of the two bevel gears is fixedly connected with an adjusting block, the middle top ends of the two adjusting blocks are provided with limiting rods, the tops of the two limiting rods are fixedly connected, the two fixing rods extend out of the clamping pipe.
Preferably, the rotating member includes a second rotating block, and an outer side of the second rotating block is provided with a rough surface.
Preferably, the two adjusting blocks are connected with the limiting rod through rollers, and the two adjusting blocks are connected with the fixed rod through rollers.
The utility model has the advantages that:
1. the utility model discloses an use the fixed establishment in the centre gripping pipe to fix two drilling rods for two sets of drilling rod connection are more firm, and the connected mode is more simple, thereby has improved the colliery efficiency of action in the pit.
2. The utility model discloses an install a plurality of springs and a plurality of annular tube additional in second hollow tube outside for the drilling rod can cool down second hollow tube itself at any time in the use, and can avoid external acting force to cause destruction to the second hollow tube, has guaranteed the normal transportation of the inside material of second hollow tube.
Drawings
Fig. 1 is a front sectional view provided by the present invention;
fig. 2 is a cross-sectional view of the fixing mechanism provided by the present invention;
FIG. 3 is an enlarged view of the point A provided by the present invention;
fig. 4 is a top view of the fixing mechanism provided by the present invention;
fig. 5 is a side cross-sectional view provided by the present invention;
FIG. 6 is a perspective view of the ring tube provided by the present invention;
fig. 7 is a cross-sectional view of a fixing mechanism according to embodiment 2 of the present invention;
fig. 8 is a partial view of a second rotary block provided by the present invention;
in the figure: the device comprises a first hollow pipe 1, a thread channel 2, a ring pipe 3, a spring 4, a second hollow pipe 5, a clamping pipe 6, a fixing mechanism 7, a limiting plate 71, a thread block 72, a threaded rod 73, a bevel gear 74, an adjusting block 75, a limiting rod 76, a fixing rod 77, a separation plate 8, a rotating part 9, a first rotating block 91 and a second rotating block 92.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Embodiment 1, refer to fig. 1-6, the utility model provides a coal mine underground coal detection drill rod, including a first hollow pipe 1;
furthermore, a thread channel 2 is fixedly arranged outside the first hollow tube 1, a plurality of annular tubes 3 are fixedly arranged inside the first hollow tube 1, a plurality of springs 4 are fixedly arranged inside the first hollow tube 1, the springs 4 are centrally and symmetrically distributed along the central point of the first hollow tube 1, a second hollow tube 5 is fixedly arranged inside the first hollow tube 1, a clamping tube 6 is fixedly arranged on one side of the second hollow tube 5, four groups of fixing mechanisms 7 are arranged inside the clamping tube 6, the four groups of fixing mechanisms 7 are centrally and symmetrically distributed along the central point of the clamping tube 6, and a partition plate 8 is arranged on one side of each of the two groups of fixing mechanisms 7, so that the springs 4 have a damping effect, and the second hollow tube 5 is prevented from being damaged by external acting force;
further, cooling liquid is arranged inside the plurality of annular tubes 3, and specifically, the cooling liquid has a cooling function;
furthermore, grooves are formed in two ends of the interior of the second hollow pipe 5;
further, the fixing mechanism 7 includes two limiting plates 71, two outer walls of the end portions of the two limiting plates 71 are fixedly connected with the clamping tube 6, a thread block 72 is arranged between the two limiting plates 71, the bottom of the thread block 72 is fixedly connected with the outer wall of the clamping tube 6, a threaded rod 73 is arranged inside the thread block 72, the bottom of the threaded rod 73 penetrates through the thread block 72 and extends into the clamping tube 6, the threaded rod 73 is in threaded connection with the thread block 72, a rotating part 9 is arranged at the top of the threaded rod 73, the rotating part 9 includes a first rotating block 91, the outer side of the first rotating block 91 is arranged to be a smooth surface, bevel gears 74 are arranged on two sides of the bottom of the threaded rod 73, the two bevel gears 74 are meshed with the threaded rod 73, one side of the two bevel gears 74 is fixedly connected with the adjusting block 75, and the middle top, the tops of the two limiting rods 76 are fixedly connected with the inner wall of the clamping tube 6, the top ends of the end parts of the two adjusting blocks 75 are provided with fixing rods 77, the two fixing rods 77 extend out of the clamping tube 6, and particularly extend into the groove through the fixing rods 77, so that the clamping tube 6 is fixedly connected with the first hollow tube 1;
further, the two adjusting blocks 75 are connected with the limiting rod 76 through rollers, and the two adjusting blocks 75 are connected with the fixing rod 77 through rollers.
The utility model discloses a use as follows: use the utility model discloses the time through install a plurality of springs 4 and a plurality of ring pipes 3 additional in second hollow tube 5 outside, make the drilling rod can cool down second hollow tube 5 itself at any time in the use, and can avoid external acting force to cause destruction to second hollow tube 5, cup joint two drilling rods again in the clamping tube 6 outside, make limiting plate 71 and 1 tip of first hollow tube contact, again through rotating first rotatory piece 91, make threaded rod 73 to 6 inside motions of clamping tube, thereby drive two bevel gear 74 motions, make dead lever 77 extend to inside the recess, thereby make clamping tube 6 and 1 fixed connection of first hollow tube.
further, the rotating member 9 includes a second rotating block 92, and the outer side of the second rotating block 92 is provided with a rough surface, and particularly, the second rotating block 92 is convenient to rotate because the outer side of the second rotating block 92 is provided with a rough surface.
The implementation scenario is specifically as follows: the utility model discloses a use as follows: use the utility model discloses the time through install a plurality of springs 4 and a plurality of ring pipes 3 additional in second hollow tube 5 outside, make the drilling rod can cool down second hollow tube 5 itself at any time in the use, and can avoid external acting force to cause destruction to second hollow tube 5, cup joint two drilling rods again in the clamping tube 6 outside, make limiting plate 71 and 1 tip of first hollow tube contact, again through rotating the rotatory piece 92 of second, make threaded rod 73 to 6 inside motions of clamping tube, thereby drive two bevel gear 74 motions, make dead lever 77 extend to inside the recess, thereby make clamping tube 6 and 1 fixed connection of first hollow tube.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (6)
1. The utility model provides a colliery is coal detection drilling rod for pit, includes first hollow tube (1), its characterized in that: first hollow tube (1) external fixation is equipped with thread way (2), first hollow tube (1) internal fixation is equipped with a plurality of ring pipes (3), first hollow tube (1) internal fixation is equipped with a plurality of springs (4), and is a plurality of spring (4) are along first hollow tube (1) central point central symmetry distribution, and are a plurality of first hollow tube (1) internal fixation is equipped with second hollow tube (5), second hollow tube (5) one side is fixed and is equipped with centre gripping pipe (6), centre gripping pipe (6) inside is equipped with four fixed establishment (7), four groups fixed establishment (7) are along centre gripping pipe (6) central point central symmetry distribution, and are two sets of fixed establishment (7) one side is equipped with division board (8).
2. The coal mine underground coal detection drill rod according to claim 1, characterized in that: and cooling liquid is arranged inside the annular pipes (3).
3. The coal mine underground coal detection drill rod according to claim 1, characterized in that: and grooves are formed in two ends of the interior of the second hollow pipe (5).
4. The coal mine underground coal detection drill rod according to claim 1, characterized in that: the fixing mechanism (7) comprises two limiting plates (71), two outer walls of the end fixed connection clamping pipes (6) of the limiting plates (71) are arranged, two threaded blocks (72) are arranged between the limiting plates (71), outer walls of the fixed connection clamping pipes (6) at the bottoms of the threaded blocks (72), threaded rods (73) are arranged inside the threaded blocks (72), the bottoms of the threaded rods (73) penetrate through the threaded blocks (72) and extend into the clamping pipes (6), the threaded rods (73) are in threaded connection with the threaded blocks (72), a rotating part (9) is arranged at the tops of the threaded rods (73), the rotating part (9) comprises a first rotating block (91), the outer sides of the first rotating block (91) are arranged to be smooth surfaces, umbrella-shaped gears (74) are arranged on two sides of the bottoms of the threaded rods (73), and the umbrella-shaped gears (74) are meshed with the threaded rods (73), two bevel gear (74) one side fixed connection regulating block (75), two regulating block (75) middle part top is equipped with gag lever post (76), two gag lever post (76) top fixed connection centre gripping pipe (6) inner wall, two regulating block (75) tip top is equipped with dead lever (77), two dead lever (77) extend centre gripping pipe (6) outside.
5. The coal mine underground coal detection drill rod according to claim 4, characterized in that: the rotating component (9) comprises a second rotating block (92), and the outer side of the second rotating block (92) is provided with a rough surface.
6. The coal mine underground coal detection drill rod according to claim 4, characterized in that: the two adjusting blocks (75) are connected with the limiting rod (76) through rollers, and the two adjusting blocks (75) are connected with the fixing rod (77) through rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022097999.XU CN213710979U (en) | 2020-09-23 | 2020-09-23 | Coal mine underground coal exploration drill rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022097999.XU CN213710979U (en) | 2020-09-23 | 2020-09-23 | Coal mine underground coal exploration drill rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213710979U true CN213710979U (en) | 2021-07-16 |
Family
ID=76795025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022097999.XU Expired - Fee Related CN213710979U (en) | 2020-09-23 | 2020-09-23 | Coal mine underground coal exploration drill rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213710979U (en) |
-
2020
- 2020-09-23 CN CN202022097999.XU patent/CN213710979U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210716 |