CN220791154U - Drilling device with protection function for preventing and controlling water in coal mine - Google Patents
Drilling device with protection function for preventing and controlling water in coal mine Download PDFInfo
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- CN220791154U CN220791154U CN202322770981.5U CN202322770981U CN220791154U CN 220791154 U CN220791154 U CN 220791154U CN 202322770981 U CN202322770981 U CN 202322770981U CN 220791154 U CN220791154 U CN 220791154U
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- rigid coupling
- protection function
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 238000005553 drilling Methods 0.000 title claims abstract description 56
- 239000003245 coal Substances 0.000 title claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 38
- 230000000670 limiting effect Effects 0.000 claims abstract description 18
- 230000002265 prevention Effects 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims description 18
- 238000010168 coupling process Methods 0.000 claims description 18
- 238000005859 coupling reaction Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 15
- 230000001681 protective effect Effects 0.000 abstract description 4
- 230000004888 barrier function Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of coal mine prevention and control water, in particular to a drilling device with a protection function for coal mine prevention and control water, which comprises a water detection drilling machine body (1) and a protective cover body (2), wherein one side of the water detection drilling machine body (1) is provided with a reinforcing structure (3), the reinforcing structure (3) comprises a first clamping block (32) and a second clamping block (35), the first clamping block (32) is fixedly connected with a first connecting block (33) fixedly connected with a mounting block (34), the second clamping block (35) is fixedly connected with a second connecting block (36) fixedly connected with a sliding block (37), the lower end of the mounting block (34) is fixedly connected with the lower end of the sliding block (34) fixedly connected with a bottom plate (31) fixedly connected with a balancing weight (312), the sliding block (37) just penetrates through a limiting piece (341) fixedly connected onto the mounting block (34) and is attached to the mounting block (34), one end of the second connecting block (36) is in threaded connection with a threaded rod (39) which is rotatably connected with the first connecting block (33) through a bearing seat (313).
Description
Technical Field
The utility model relates to the technical field of coal mine prevention and control water, in particular to a drilling device with a protection function for coal mine prevention and control water.
Background
The coal mine water control method has the advantages that prediction and forecast must be implemented during tunneling, the water control principle of exploring and then tunneling is required to be explored, roof water seepage observation and working face construction ponding centralized drainage are enhanced, normal operation of a drainage system is guaranteed, and before the coal mine is safely produced, a water control drilling device is required to be used for exploring and discharging places where ponding is likely.
The patent number CN 218844221U's patent discloses a drilling equipment for colliery prevention and cure water with safeguard function, including the underground water detection rig frame post, the surface cover of underground water detection rig frame post is equipped with the workstation, and the top one end slidable mounting of workstation has the rotary motor, rotary motor one end fixed mounting is kept away from at the top of workstation simultaneously has the bearing frame, simultaneously the one end movable mounting of rotary motor has the water detection drilling rod, and the inside that the water detection drilling rod runs through the bearing frame, one side of underground water detection rig frame post is provided with the safeguard barrier, and safeguard barrier including the installation seat, first transparent safeguard barrier body and second transparent safeguard barrier body, the usable safeguard barrier that sets up carries out the separation to debris such as rubble that produces, thereby can make whole device have safeguard function, can effectually overcome the defect that the interior debris such as a large amount of rubbles that produce when surveying water of pneumatic frame column type rig coal mine splashes easily and cause the damage to the human body. However, the overall stability of the drilling apparatus in this patent during drilling is low, affecting the drilling efficiency.
Disclosure of utility model
The utility model aims to overcome the defects of the conditions, and aims to provide the drilling device with the protection function for preventing and controlling water in a coal mine, which can improve the overall stability and further improve the drilling efficiency.
The utility model provides a drilling equipment for colliery prevention and cure water with safeguard function, includes the water detection rig body, the water detection rig body includes frame post and rigid coupling in the base of its bottom, the cover is equipped with the workstation on the frame post, install the rotary motor of output installation water detection drilling rod on the workstation, still include the workstation is kept away from the protection casing of the one end rigid coupling of rotary motor, water detection rig body one side is provided with reinforced structure, reinforced structure includes first clamp splice and second clamp splice, first clamp splice and rigid coupling have the first connecting block rigid coupling of installation piece, the second clamp splice has the second connecting block rigid coupling of slider with the rigid coupling, the installation piece lower extreme rigid coupling has two bracing pieces of lower extreme and the bottom plate rigid coupling that the rigid coupling has the balancing weight.
Further, the sliding block just penetrates through the limiting piece fixedly connected to the mounting block and is attached to the mounting block.
Further, the second connecting block is connected with a threaded rod in a threaded manner, and one end of the threaded rod is rotationally connected with the first connecting block through a bearing seat.
Further, one end of the threaded rod is fixedly connected with a handle.
Further, the sliding block is movably connected with the inserting rod, and the lower end of the inserting rod can slide in the sliding groove formed in the mounting block.
Further, one side of the chute is communicated and provided with a limiting groove.
Further, the bottom plate is provided with an inserting block which can be inserted into the mounting groove formed in the base.
Further, one side of the mounting groove is communicated, and screw holes are formed in the base and the insert block.
Compared with the prior art, the utility model has the beneficial effects that:
① In the utility model, the section of the protective cover body arranged on one side of the workbench far away from the rotary motor is trapezoid, so that splashes generated in the drilling process of water exploration drilling can be resisted, the damages of the splashes to human bodies are avoided, and the protective effect is achieved.
② According to the utility model, the base and the bottom plate can be connected through the bolts and the two screw holes, so that the water detection drilling machine body and the reinforcing structure are connected, the reinforcing structure and the water detection drilling machine body can be separated by disassembling the bolts, and the water detection drilling machine is detachable and convenient to carry.
③ According to the utility model, when two ends of the two clamping blocks are contacted, the inserted link can just move to the upper part of the limiting groove and move downwards under the action of gravity, and the lower end is clamped with the limiting groove, so that the phenomenon that the water detection drilling machine body loses the reinforcing effect caused by mutual separation between the two clamping blocks can be avoided.
④ According to the utility model, the two ends of the second clamping block are attached to the two ends of the first clamping block to clamp and fix the frame column, the lower ends of the two supporting rods are fixedly connected with the bottom plate to form a stable triangle, and the bottom plate is fixedly provided with the balancing weight, so that the overall stability of the device can be improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the whole structure of a drilling device with a protection function for preventing and controlling water in a coal mine;
FIG. 2 is a schematic diagram of the whole structure of a drilling device with a protection function for preventing and controlling water in a coal mine;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is a schematic diagram III of the whole structure of a drilling device with a protection function for preventing and controlling water in a coal mine;
FIG. 5 is a schematic view of the overall structure of the reinforcing structure;
FIG. 6 is a schematic view of a portion of a structure of the reinforcing structure;
fig. 7 is a schematic view of the base and the base plate in a disassembled state.
In the figure: 1. a water detection drilling machine body; 11. a frame column; 12. a work table; 13. a rotary motor; 14. a limit seat; 15. a water detection drill rod; 16. an adjustable support; 17. a base; 171. a mounting groove; 2. a protective cover body; 3. a reinforcing structure; 31. a bottom plate; 311. inserting blocks; 32. a first clamping block; 33. a first connection block; 34. a mounting block; 341. a limiting piece; 342. a chute; 343. a limit groove; 35. a second clamping block; 36. a second connection block; 37. a slide block; 371. a rod; 38. a support rod; 39. a threaded rod; 310. a handle; 312. balancing weight; 313. a bearing seat; 4. screw holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Specific examples:
As shown in fig. 1, fig. 2 and fig. 4, a drilling device with a protection function for coal mine prevention and control water comprises a water detection drilling machine body 1, in the embodiment, the water detection drilling machine body 1 is a ZQJC coal mine underground frame column type pneumatic drilling machine, the water detection drilling machine body 1 comprises a frame column 11, the outer surface of the frame column 11 is sleeved with a workbench 12, a rotary motor 13 is slidably arranged on one side of the upper end of the workbench 12, a limit seat 14 is fixedly arranged on one side of the upper end of the workbench 12, which is far away from the rotary motor, an opening is arranged in the limit seat 14 in a hollow manner, a water detection drill rod 15 is fixedly arranged at the output end of the rotary motor 13, the free end of the water detection drill rod 15 can penetrate through the opening of the limit seat 14, an adjustable support frame 16 is movably arranged between the frame column 11 and the workbench 12, and the water detection drilling machine body 1 uses compressed air as a drill rod power to control the rotation of the rotary motor 13 through a reversing valve of the rotary motor 13 and the reversing compressed air to drive a gear motor to rotate through two-stage speed reduction to drive a spindle to rotate to drive the water detection drill 15 to work; one end fixedly connected with protection casing body 2 that rotary motor 13 was kept away from to workstation 12, in this embodiment, protection casing body 2 passes through bolt and workstation 12 front end fixed connection, and protection casing body 2 cross-section is trapezoidal, can keep out the splash that produces in the probing process of water detection drilling rod 15, avoids the splash to cause the harm to the human body, plays the guard action.
As shown in fig. 2, 3, 5, 6 and 7, a base 17 is fixedly connected below the frame column 11, one side of the water detection drilling machine body 1 is further provided with a reinforcing structure 3 for improving the overall stability of the device, the reinforcing structure 3 comprises a bottom plate 31, one side of the bottom plate 31, which is close to the base 17, is provided with an inserting block 311, one side of the bottom plate 17, which is close to the bottom plate 31, is provided with a mounting groove 171, the inserting block 311 can be just completely inserted into the mounting groove 171, screw holes 4 are formed in corresponding positions of the inserting block 311 and the base 17, the base 17 and the bottom plate 31 can be connected through bolts and the two screw holes 4, the water detection drilling machine body 1 and the reinforcing structure 3 are further connected, the reinforcing structure 3 and the water detection drilling machine body 1 can be separated by disassembling the bolts, and the water detection drilling machine body 1 can be disassembled, and the water detection drilling machine is convenient to carry; further, one side of the mounting groove 171 is opened so that the insertion block 311 can slide in from the side of the mounting groove 171.
As shown in fig. 2, 3, 5, 6 and 7, the reinforcing structure 3 further includes a first clamping block 32 and a second clamping block 35 for clamping and fixing the frame post 11, the two clamping blocks are semicircular in cross section, and the two clamping blocks are combined to just enable two ends of the two clamping blocks to be bonded and clamp and fix the frame post 11; a side wall of the first clamping block 32 far away from the circle center is fixedly connected with a first connecting block 33, the first connecting block 33 is fixedly connected with a mounting block 34, the lower end surface of the mounting block 34 is fixedly connected with two support rods 38 which are obliquely arranged, and the lower ends of the two support rods 38 are fixedly connected with the bottom plate 31 to form a stable triangle; a side wall, far away from the center of a circle, of the second clamping block 35 is fixedly connected with a second connecting block 36, a sliding block 37 is fixedly connected to the second connecting block 36, the lower end face of the sliding block 37 is attached to the upper end face of the mounting block 34, the sliding block 37 just can pass through openings of limiting pieces 341 fixedly connected to the two side walls of the mounting block 34, and the limiting pieces 341 have a limiting effect on the sliding block 37; the threaded rod 39 is connected to the second connecting block 36 in a threaded manner, one end, far away from the first connecting block 33, of the threaded rod 39 is fixedly connected with the handle 310, the other end is connected with the first connecting block 33 in a rotating manner through the bearing seat 313, the threaded rod 39 is rotated through forward twisting of the handle 310, the second clamping block 35, the second connecting block 36 and the sliding block 37 move towards the direction close to the first clamping block 32 under the limit of the limiting piece 341 until the two ends of the second clamping block 35 are attached to the two ends of the first clamping block 32 to clamp and fix the frame column 11, the lower ends of the two supporting rods 38 are fixedly connected with the bottom plate 31 to form a stable triangle, the balancing weights 312 are fixedly arranged on the bottom plate 31, the stability of the water detection drilling machine body 1 can be improved, and conversely, the reverse twisting of the handle 310 can enable the second clamping block 35 to be far away from the first clamping block 32.
As shown in fig. 2, fig. 3, fig. 5, fig. 6 and fig. 7, the upper end face of the mounting block 34 is further provided with a sliding groove 342, the sliding block 37 is movably connected with an inserting rod 371, the upper end of the inserting rod 371 is provided with a limiting structure, the inserting rod 371 can be prevented from sliding off the sliding block 37, the lower end of the inserting rod 371 is located in the sliding groove 342 and can slide in the sliding groove 342, one side of the sliding groove 342 is opened, a limiting groove 343 is formed, the inserting rod 371 is generally cylindrical, the cross section of the limiting groove 343 is semicircular, when two clamping blocks are contacted at two ends, the inserting rod 371 can just move above the limiting groove 343 and move downwards under the action of gravity, and the lower end of the inserting rod 371 is clamped with the limiting groove 343, so that the reinforcing effect on the water detection drilling machine body 1 caused by mutual separation between the two clamping blocks can be prevented.
The working principle of the drilling device with the protection function for preventing and controlling water in the coal mine in the embodiment is as follows: when the water detection drilling machine body 1 is used, the water detection drilling machine body 1 is moved to a designated position, the inserting block 311 is slid in from one side of the mounting groove 171, at the moment, the first clamping block 32 and the second clamping block 35 are furthest apart and can push the bottom plate 31 to the direction close to the water detection drilling machine body 1 through the support posts 11, the support posts 11 are positioned between the two clamping blocks, the bottom plate 31 is continuously slid to enable the first clamping block 32 to be attached to the support posts 11, then the bottom plate 31 and the base 17 are connected through bolts, the second clamping block 35 is attached to the support posts 11 by forward twisting the handle 310, at the moment, the lower end of the inserting rod 371 is just clamped with the limiting groove 343, meanwhile, the two ends of the second clamping block 35 are attached to the two ends of the first clamping block 32 to clamp and fix the support posts 11, the lower ends of the two support rods 38 are fixedly connected with the bottom plate 31 to form a stable triangle, and the balance weight 312 is fixedly arranged on the bottom plate 31, so that the overall stability of the device can be improved; lifting the insert rod 371 upwards to make it deviate from the limit groove 343, reversely rotating the handle 310 to make the first clamping block 32 and the second clamping block 35 mutually separate, taking down the bolts of the fixed bottom plate 31 and the base 17, sliding the bottom plate 31 to one side to make the first clamping block 32 separate from the frame column 11, and deviating the insert block 311 from the mounting groove 171, so as to realize the disassembly of the reinforcing structure 3, and the convenience and the rapidness are realized. The drilling device with the protection function for preventing and controlling water in the coal mine can improve overall stability, and further improve drilling efficiency.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The utility model provides a drilling equipment for colliery prevention and cure water with safeguard function, includes water detection rig body (1), water detection rig body (1) include frame post (11) and rigid coupling in base (17) of its bottom, the cover is equipped with workstation (12) on frame post (11), install rotary motor (13) of output installation water detection drilling rod (15) on workstation (12), its characterized in that: still include workstation (12) keep away from protection casing body (2) of one end rigid coupling of gyration motor (13), water probing rig body (1) one side is provided with reinforced structure (3), reinforced structure (3) are including first clamp splice (32) and second clamp splice (35), first clamp splice (32) are with first connecting block (33) rigid coupling that the rigid coupling has installation piece (34), second clamp splice (35) are with second connecting block (36) rigid coupling that the rigid coupling has slider (37), two bracing pieces (38) of installation piece (34) lower extreme rigid coupling have the bottom plate (31) rigid coupling of lower extreme and rigid coupling have balancing weight (312).
2. The drilling device with a protection function for preventing and controlling water in a coal mine according to claim 1, wherein: the sliding block (37) just penetrates through the limiting piece (341) fixedly connected to the mounting block (34) and is attached to the mounting block (34).
3. The drilling device with a protection function for preventing and controlling water in a coal mine according to claim 2, wherein: the second connecting block (36) is in threaded connection with a threaded rod (39) of which one end is in rotary connection with the first connecting block (33) through a bearing seat (313).
4. A drilling device for water control in coal mines with protection function according to claim 3, wherein: one end of the threaded rod (39) is fixedly connected with a handle (310).
5. The drilling device with a protection function for preventing and controlling water in a coal mine according to claim 1, wherein: the sliding block (37) is movably connected with a plug rod (371), and the lower end of the plug rod (371) can slide in a sliding groove (342) formed in the mounting block (34).
6. The drilling device with a protection function for preventing and controlling water in a coal mine according to claim 5, wherein: one side of the sliding groove (342) is communicated and provided with a limiting groove (343).
7. The drilling device with a protection function for preventing and controlling water in a coal mine according to claim 1, wherein: the bottom plate (31) is provided with an insertion block (311) which can be inserted into a mounting groove (171) formed in the base (17).
8. The drilling device with a protection function for preventing and controlling water in a coal mine according to claim 7, wherein: one side of the mounting groove (171) is communicated, and screw holes (4) are formed in the base (17) and the inserting block (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322770981.5U CN220791154U (en) | 2023-10-17 | 2023-10-17 | Drilling device with protection function for preventing and controlling water in coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322770981.5U CN220791154U (en) | 2023-10-17 | 2023-10-17 | Drilling device with protection function for preventing and controlling water in coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220791154U true CN220791154U (en) | 2024-04-16 |
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ID=90656108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322770981.5U Active CN220791154U (en) | 2023-10-17 | 2023-10-17 | Drilling device with protection function for preventing and controlling water in coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220791154U (en) |
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2023
- 2023-10-17 CN CN202322770981.5U patent/CN220791154U/en active Active
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