CN220101222U - Wet-type coal is side direction water supply ware for drilling rod - Google Patents
Wet-type coal is side direction water supply ware for drilling rod Download PDFInfo
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- CN220101222U CN220101222U CN202320774286.3U CN202320774286U CN220101222U CN 220101222 U CN220101222 U CN 220101222U CN 202320774286 U CN202320774286 U CN 202320774286U CN 220101222 U CN220101222 U CN 220101222U
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- water
- water supply
- pipe
- fixing
- inlet pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 179
- 239000003245 coal Substances 0.000 title claims abstract description 20
- 238000005553 drilling Methods 0.000 title abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010030 laminating Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 108091006146 Channels Proteins 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 244000309464 bull Species 0.000 description 3
- 239000002994 raw material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 206010068956 Respiratory tract inflammation Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 206010035653 pneumoconiosis Diseases 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 208000017520 skin disease Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses a lateral water supply device for a wet coal drill rod, which belongs to the technical field of coal electric drill machinery and comprises a lateral water supply device body, wherein one side of the top of the lateral water supply device body is communicated with a water inlet pipe, the bottom inside the water inlet pipe is connected with a sealing sleeve, and the top of the water inlet pipe is provided with an external water pipe; through inlet tube, seal cover, external water pipe, waterproof jacket and fixed establishment, when the installation, insert the inlet tube through external water pipe, then make its and advance water piping connection through instrument rotation external water pipe, make the connecting portion of inlet tube insert seal cover and seal cover's inboard laminating simultaneously, external water pipe and inlet tube sealing connection when can, when the drilling rod passes through fixed establishment and is connected with the water supply ware axle simultaneously, the inboard of waterproof jacket and the inboard laminating of waterproof jacket can be inserted to the one end of drilling rod simultaneously, can make drilling rod and water supply ware axle sealing connection, avoid taking place the condition of leaking, sealing effect has been improved.
Description
Technical Field
The utility model relates to the technical field of coal electric drill machinery, in particular to a lateral water supply device for a wet coal drill rod.
Background
The drilling machine is formed by fixedly connecting a drill rod and a drill bit, and is mainly used for tools for drilling gas drainage holes, grouting fire extinguishing holes, coal seam water injection holes, outburst prevention pressure relief holes, geological exploration holes and other engineering holes in coal mines. The drilling machine is usually dry-type in work, flying dust is generated to pollute the surrounding environment when the drilling machine drills under the action of fresh wind flow and compressed wind in the drilling machine, particularly, the dust concentration is higher in the range of 50m in the head-on direction during the head-on drilling of a ruler hole, and as most of working personnel on a working face are concentrated in the range, the high-concentration dust brings great harm to the working personnel, the working personnel can inhale the dust for a long time, the light personnel can suffer from respiratory tract inflammation and skin diseases, and the heavy personnel can suffer from pneumoconiosis; the large amount of dust will also accelerate mechanical wear and shorten the service life of the equipment.
CN208267802U discloses a lateral water supply device for wet coal drill pipe, comprising a water supply shaft, a water supply jacket, a water filling port, an external water filling pipeline, a stop valve, a bearing and a sealing component; the water supply device is characterized in that the water supply device shaft is provided with a blind hole, the outlet end of the blind hole is connected with the drill rod, the water supply device sleeve is provided with a water injection port, one end of the water injection port is communicated with an external water injection pipeline, a stop valve is arranged between the external water injection pipeline and the water injection port, the other end of the water injection port is communicated with a water storage cavity inside the water supply device sleeve, the water storage cavity is communicated with a shaft hole in the middle of the drill rod through a channel in the middle of the water supply device shaft, a bearing is arranged between the water supply device sleeve and the water supply device shaft, and a sealing assembly is arranged at the contact position between the water supply device sleeve and the water supply device shaft. The utility model has simple structure, greatly prolongs the service life, improves the working environment of operators, improves the working efficiency and reduces the production cost.
The above patents have problems in use, such as: when outside water pipe and bull stick drill bit are connected with the water supply, usually through the screw thread fixation, because outside water pipe and bull stick drill bit just can be connected when using with the water supply, will dismantle when not using, the circumstances of leaking appears easily when outside water pipe and bull stick drill bit are connected with the water supply after many times dismouting, at this moment in order to guarantee the leakproofness of connection, use the raw material area to improve the leakproofness generally, and use the raw material area every time, not only waste time and energy, increased use cost simultaneously, therefore, we need to propose a wet-type lateral water supply for coal drilling rod.
Disclosure of Invention
The utility model aims to provide a lateral water supply device for a wet coal drill rod, which has the advantage of improving the sealing effect so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wet-type coal is side direction water supply ware for drilling rod, includes the side direction water supply ware body, one side intercommunication at side direction water supply ware body top has the inlet tube, the inside bottom of inlet tube is connected with the seal cover, the top of inlet tube is provided with external water pipe, the bottom of external water pipe runs through the inlet tube and extends to the inner chamber of inlet tube, the bottom on external water pipe surface is laminated with the inboard of seal cover, one end of side direction water supply ware body is connected with the water supply ware axle, waterproof cover is installed to the inner chamber of water supply ware axle, one end of water supply ware axle is provided with the drilling rod, one end of drilling rod runs through the water supply ware axle and extends to the inner chamber of water supply ware axle, the surface and the inboard laminating of waterproof cover of drilling rod one end, the drilling rod passes through fixed establishment and water supply ware hub connection;
the fixing mechanism comprises a first fixing disc, the first fixing disc is fixedly arranged on the surface of the water supply shaft, a second fixing disc is arranged on the surface of the drill rod, and the second fixing disc is connected with the first fixing disc through a fixing bolt and a fixing nut.
Preferably, one side equidistance installation fixing bolt of first fixed disk, fixing bolt's one end runs through the second fixed disk and extends to the outside of second fixed disk, fixing bolt's surface threaded connection has fixing nut, one side of fixing nut is laminated with one side of second fixed disk.
Preferably, the external water pipe comprises a connecting part, a rotating part and a pipeline part, wherein the bottom of the pipeline part is connected with the rotating part, the bottom of the rotating part is connected with the connecting part, and the bottom of the connecting part penetrates through the water inlet pipe and extends to the inner cavity of the water inlet pipe.
Preferably, the top of the inner side of the water inlet pipe is provided with an internal thread, the surface of the connecting part is provided with an external thread, and the external water pipe is fixedly connected with the water inlet pipe through the external thread and the internal thread.
Preferably, one side of the bottom of the lateral water supply device body is communicated with a drain pipe, and the front surfaces of the water inlet pipe and the drain pipe are both provided with control valves.
Preferably, a water passage is formed in the center of the drill rod, a water passage is formed in the center of the water supply shaft, one end of the water passage is communicated with one side of the lateral water supply body, and one end of the water passage is communicated with the other end of the water passage.
Preferably, a protection pad is mounted on the other side of the first fixed disc, and one side of the protection pad is attached to one side of the second fixed disc.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the water inlet pipe, the sealing sleeve, the external water pipe, the waterproof sleeve and the fixing mechanism are adopted, the water inlet pipe is inserted through the external water pipe when the water inlet pipe is installed, then the external water pipe is rotated through a tool to be connected with the water inlet pipe, the connecting part of the water inlet pipe is inserted into the sealing sleeve to be attached to the inner side of the sealing sleeve, the external water pipe is in sealing connection with the water inlet pipe when the water inlet pipe is connected with the water supply shaft through the fixing mechanism, and meanwhile, one end of the drill rod is inserted into the inner side of the waterproof sleeve to be attached to the inner side of the waterproof sleeve when the drill rod is connected with the water supply shaft through the fixing mechanism, so that the drill rod is in sealing connection with the water supply shaft, the water leakage condition is avoided, and the sealing effect is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a fixing mechanism according to the present utility model;
FIG. 3 is a schematic view of the structure of the water inlet pipe of the present utility model;
figure 4 is a schematic structural view of a sealing sleeve according to the utility model;
FIG. 5 is a schematic view of the external water pipe structure of the present utility model.
In the figure: 1. a lateral water feeder body; 2. a water inlet pipe; 3. sealing sleeve; 4. externally connected water pipes; 5. a water supply shaft; 6. a waterproof jacket; 7. a drill rod; 8. a fixing mechanism; 81. a first fixed plate; 82. a second fixed disk; 83. a fixing bolt; 84. a fixed screw cap; 41. a connection part; 42. a rotating part; 43. a pipe section; 9. and (5) a water drain pipe.
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.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a wet-type coal is side water supply ware for drilling rod, including side direction water supply ware body 1, side direction water supply ware body 1 one side intercommunication at top has inlet tube 2, the inside bottom of inlet tube 2 is connected with seal cover 3, the top of inlet tube 2 is provided with external water pipe 4, the bottom of external water pipe 4 runs through inlet tube 2 and extends to the inner chamber of inlet tube 2, the bottom on external water pipe 4 surface is laminated with the inboard of seal cover 3, side direction water supply ware body 1's one end is connected with water supply ware axle 5, waterproof cover 6 is installed to the inner chamber of water supply ware axle 5, one end of water supply ware axle 5 is provided with drilling rod 7, one end of drilling rod 7 runs through water supply ware axle 5 and extends to the inner chamber of water supply ware axle 5, the surface of drilling rod 7 one end is laminated with the inboard of waterproof cover 6, drilling rod 7 is connected with water supply ware axle 5 through fixed establishment 8;
through inlet tube 2, seal cover 3, external water pipe 4, waterproof jacket 6 and fixed establishment 8, when installing, insert inlet tube 2 through external water pipe 4, then make it connect with inlet tube 2 through the external water pipe 4 of instrument rotation, make the connecting portion 41 of inlet tube 2 insert seal cover 3 and laminating with the inboard of seal cover 3 simultaneously, can external water pipe 4 and inlet tube 2 sealing connection when, when drilling rod 7 is connected with water supply shaft 5 through fixed establishment 8 simultaneously, the inboard that the one end of drilling rod 7 can insert waterproof jacket 6 and laminating with the inboard of waterproof jacket 6 simultaneously, can make drilling rod 7 and water supply shaft 5 sealing connection, avoid taking place the condition of leaking, sealed effect has been improved;
the fixed establishment 8 includes first fixed disk 81, first fixed disk 81 fixed mounting is at the surface of water supply ware axle 5, the surface mounting of drilling rod 7 has second fixed disk 82, second fixed disk 82 passes through fixing bolt 83 and fixing nut 84 and is connected with first fixed disk 81, fixing bolt 83 is installed to one side equidistance of first fixed disk 81, fixing bolt 83's one end runs through second fixed disk 82 and extends to the outside of second fixed disk 82, fixing nut 84 is connected with the surface screw thread of fixing bolt 83, one side of fixing nut 84 is laminated with one side of second fixed disk 82, because waterproof jacket 6 is the waterproof jacket of reducing, so when the one end at drilling rod 7 inserts, can seal, it is fixed through fixing bolt 83 and fixing nut 84, sealing effect has been improved.
Referring to fig. 1-5, the external water pipe 4 includes a connecting portion 41, a rotating portion 42 and a pipe portion 43, the bottom of the pipe portion 43 is connected with the rotating portion 42, the bottom of the rotating portion 42 is connected with the connecting portion 41, the bottom end of the connecting portion 41 penetrates through the water inlet pipe 2 and extends to the inner cavity of the water inlet pipe 2, the top of the inner side of the water inlet pipe 2 is provided with internal threads, the surface of the connecting portion 41 is provided with external threads, the external water pipe 4 is fixedly connected with the water inlet pipe 2 through the external threads and the internal threads, the connecting portion 41 is convenient to insert the sealing sleeve 3, meanwhile, the sealing sleeve 3 is a reducing sealing sleeve 3, and when the external water pipe 4 is fixedly connected with the water inlet pipe 2 through the external threads and the internal threads, the connecting portion 41 can be sealed, and the sealing effect is improved.
The drain pipe 9 is communicated with one side of the bottom of the lateral water feeder body 1, the control valves are arranged on the front sides of the water inlet pipe 2 and the drain pipe 9, when the lateral water feeder is not used, water inside the lateral water feeder body 1 can be discharged, a water through channel is formed in the center of the drill rod 7, a water through channel is formed in the center of the water feeder shaft 5, one end of the water through channel is communicated with one side of the lateral water feeder body 1, one end of the water through channel is communicated with the other end of the water through channel, water is convenient to pass through, a protection pad is arranged on the other side of the first fixing disc 81, one side of the protection pad is attached to one side of the second fixing disc 82, and when the protection pad is fixedly connected, the second fixing disc 82 can be protected, the second fixing disc 82 is prevented from being contacted with the first fixing disc 81, and abrasion is caused on the second fixing disc 82.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a wet-type coal drill stem is with side direction water supply ware, includes side direction water supply ware body (1), its characterized in that: the water supply device comprises a lateral water supply body (1), wherein one side of the top of the lateral water supply body (1) is communicated with a water inlet pipe (2), the bottom of the inside of the water inlet pipe (2) is connected with a sealing sleeve (3), the top of the water inlet pipe (2) is provided with an external water pipe (4), the bottom of the external water pipe (4) penetrates through the water inlet pipe (2) and extends to the inner side of the water inlet pipe (2), the bottom of the surface of the external water pipe (4) is attached to the inner side of the sealing sleeve (3), one end of the lateral water supply body (1) is connected with a water supply shaft (5), a waterproof sleeve (6) is installed in the inner side of the water supply shaft (5), one end of the water supply shaft (5) is provided with a drill rod (7), one end of the drill rod (7) penetrates through the water supply shaft (5) and extends to the inner side of the water supply shaft (5), and the surface of one end of the drill rod (7) is attached to the inner side of the waterproof sleeve (6), and the drill rod (7) is connected with the water supply shaft (5) through a fixing mechanism (8).
The fixing mechanism (8) comprises a first fixing disc (81), the first fixing disc (81) is fixedly arranged on the surface of the water supply shaft (5), a second fixing disc (82) is arranged on the surface of the drill rod (7), and the second fixing disc (82) is connected with the first fixing disc (81) through a fixing bolt (83) and a fixing nut (84).
2. The lateral water supply device for a wet coal drill pipe according to claim 1, wherein: fixing bolts (83) are installed at one side of the first fixing plate (81) at equal intervals, one end of each fixing bolt (83) penetrates through the second fixing plate (82) and extends to the outer portion of the second fixing plate (82), fixing nuts (84) are connected to the surfaces of the fixing bolts (83) in a threaded mode, and one side of each fixing nut (84) is attached to one side of the corresponding second fixing plate (82).
3. A side water supply for a wet coal drill pipe as recited in claim 2, wherein: the external water pipe (4) comprises a connecting portion (41), a rotating portion (42) and a pipeline portion (43), the bottom of the pipeline portion (43) is connected with the rotating portion (42), the bottom of the rotating portion (42) is connected with the connecting portion (41), and the bottom end of the connecting portion (41) penetrates through the water inlet pipe (2) and extends to the inner cavity of the water inlet pipe (2).
4. A side water supply for a wet coal drill pipe as recited in claim 3, wherein: the top of inlet tube (2) inboard has seted up the internal thread, the external screw thread has been seted up on the surface of connecting portion (41), external water pipe (4) are through external screw thread and internal screw thread and inlet tube (2) fixed connection.
5. The side water feeder for a wet coal drill pipe according to claim 4, wherein: one side of the bottom of the lateral water feeder body (1) is communicated with a drain pipe (9), and the front sides of the water inlet pipe (2) and the drain pipe (9) are respectively provided with a control valve.
6. The side water feeder for a wet coal drill pipe according to claim 5, wherein: the center of the drill rod (7) is provided with a water passage, the center of the water supply shaft (5) is provided with a water passage, one end of the water passage is communicated with one side of the lateral water supply body (1), and one end of the water passage is communicated with the other end of the water passage.
7. The side water feeder for a wet coal drill pipe according to claim 6, wherein: the other side of the first fixed disc (81) is provided with a protection pad, and one side of the protection pad is attached to one side of the second fixed disc (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320774286.3U CN220101222U (en) | 2023-04-10 | 2023-04-10 | Wet-type coal is side direction water supply ware for drilling rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320774286.3U CN220101222U (en) | 2023-04-10 | 2023-04-10 | Wet-type coal is side direction water supply ware for drilling rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220101222U true CN220101222U (en) | 2023-11-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320774286.3U Active CN220101222U (en) | 2023-04-10 | 2023-04-10 | Wet-type coal is side direction water supply ware for drilling rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220101222U (en) |
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2023
- 2023-04-10 CN CN202320774286.3U patent/CN220101222U/en active Active
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