CN213775227U - Gas control prevents orifice device - Google Patents
Gas control prevents orifice device Download PDFInfo
- Publication number
- CN213775227U CN213775227U CN202022321885.9U CN202022321885U CN213775227U CN 213775227 U CN213775227 U CN 213775227U CN 202022321885 U CN202022321885 U CN 202022321885U CN 213775227 U CN213775227 U CN 213775227U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- plate
- dustproof
- supporting
- gas
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000007789 gas Substances 0.000 claims abstract description 36
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000007865 diluting Methods 0.000 claims abstract description 24
- 239000007921 spray Substances 0.000 claims abstract description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 229910001873 dinitrogen Inorganic materials 0.000 abstract description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 5
- 239000001301 oxygen Substances 0.000 abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 abstract description 5
- 239000003245 coal Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 238000004080 punching Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 3
- 238000005507 spraying Methods 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Special Spraying Apparatus (AREA)
Abstract
The utility model discloses a gas is administered and is prevented spouting hole device, including bottom plate, telescopic link, bearing plate, propulsion subassembly, bracing piece, supporting shoe, drill bit, dustproof diluting device and connecting rod, the telescopic link is evenly located on the bottom plate, the tip of telescopic link is located to the bearing plate, the propulsion subassembly is located on the bearing plate, the bracing piece is located in the backup pad and is located propulsion subassembly one side, the bracing piece tip is located to the supporting shoe, the drill bit is portable to be run through in the supporting shoe, dustproof diluting device one end runs through in the drill bit, the dustproof diluting device other end is connected in propulsion subassembly, the connecting rod is connected in dustproof diluting device and drill bit central point and is put. The utility model belongs to the technical field of the equipment of digging coal, specifically indicate one kind through in the dustproof diluting device through the pipeline to the concentration of drill bit nitrogen gas in order to reduce gas and oxygen, the suction pump draws water from the sump simultaneously and sprays water to the drill bit through the pressurization shower nozzle to reach the gas control of dustproof effect and prevent spouting hole device.
Description
Technical Field
The utility model belongs to the technical field of coal mining equipment, specifically indicate a gas is administered and is prevented orifice device.
Background
During the gas treatment of a strong outburst coal seam in a high gas mine, drilling of spray holes is a dynamic phenomenon occurring in a drill hole, high-concentration gas and coal powder are discharged from the drill hole in a large amount during spraying of the spray holes, and the gas caused by the gas is out of limit. The existing anti-spraying hole device is characterized in that a sealing ring is arranged at the end part of a drill bit, the sealing ring is generally made of rubber materials, the sealing ring can be seriously damaged after a long time, and sometimes the sealing ring cannot be completely attached to an uneven rock wall.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a spout the concentration of nitrogen gas in order to reduce gas and oxygen through the pipeline to the drill bit in dustproof diluting device, the suction pump draws water from the sump simultaneously and spouts the water to the drill bit through the pressurization shower nozzle to reach the gas of dustproof effect and administer and prevent spouting hole device.
In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a gas treatment blowout prevention hole device comprises a bottom plate, a telescopic rod, a bearing plate, a pushing assembly, a supporting rod, a supporting block, a drill bit, a dustproof diluting device and a connecting rod, wherein the telescopic rod is uniformly arranged on the bottom plate and used for adjusting the height of the device; the propelling component comprises a supporting plate, a hydraulic machine, a sliding rail, a supporting column, a motor shell and a driving motor, wherein the supporting plate is arranged on the bearing plate, the hydraulic machine is arranged on the supporting plate and close to one side of the drill bit, the sliding rail is arranged on the bearing plate, the sliding rail is arranged at the middle position of the supporting plate and the drill bit, the supporting column is arranged on the sliding rail in a sliding manner, the motor shell is arranged on the supporting column and close to one side of the supporting plate, the motor shell is connected to the movable end of the hydraulic machine, the driving motor is arranged in the motor shell, the hydraulic machine is started, the motor shell and the driving motor move leftwards, the motor shell pushes the supporting column to move leftwards along the sliding rail, and the supporting column pushes the dustproof diluting device and the drill bit to move leftwards.
Further, the dustproof diluting device comprises an embedded pipeline, a bent pipe, a rotating plate, a nitrogen tank, a gas nozzle, a water tank, a water suction pipe, a water suction pump and a pressurizing nozzle, wherein one end of the embedded pipeline is arranged in the drill bit, the other end of the embedded pipeline is arranged outside the side, close to the supporting plate, of the drill bit, the bent pipe is connected to one end, close to the supporting plate, of the embedded pipeline, the rotating plate is arranged on the supporting column, is away from one side of the supporting plate and is connected to the output end of the driving motor, the nitrogen tank is detachably arranged on the side, away from the supporting plate, of the rotating plate, one end of the gas nozzle is connected to the bent pipe, the water tank is arranged on the side, away from the supporting plate, of the rotating plate and is arranged below the nitrogen tank, the water suction pipe is arranged in the water tank, the water suction pump is arranged on the side, away from the supporting plate, of the water tank and is connected to the water suction pipe, one end of the pressurizing nozzle is connected to the water outlet of the water suction pump, the pressurization shower nozzle other end is connected in embedded pipeline and is close to backup pad one end, start driving motor when advancing the subassembly and promote the turn round and move left, driving motor drives the connecting plate and rotates, the connecting plate drives the connecting rod, nitrogen gas jar and water tank rotate, the connecting rod drives the drill bit and rotates, realize the device's function of punching, open nitrogen gas jar valve, nitrogen gas passes through return bend and embedded pipeline flow direction drill bit, dilute the concentration of the gas and the oxygen of revealing in the punching process, prevent that gas from exploding, start the suction pump simultaneously, the suction pump is through the suction pipe suction, spout water in to embedded pipeline through the pressurization shower nozzle, make rivers to drill bit department, play dirt-proof effect.
Furthermore, wheels are uniformly arranged below the bottom plate, so that the device is convenient to move.
Furthermore, a counterweight ball is arranged at the water suction end of the water suction pipe, so that the water suction pipe can be always kept downwards in the water in the process that the water tank rotates along with the rotating plate.
The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of orifice device is prevented in gas treatment, through propelling hydraulic press drive driving motor left motion in the subassembly, driving motor drives the support column and moves left on the slide rail, the support column drives dustproof diluting device and drill bit left motion, realize punching in-process propulsive function left, through in the dustproof diluting device, gas shower nozzle and pressurization shower nozzle spout nitrogen gas and water to drill bit department along return bend and embedded pipeline, with the concentration of diluting the gas and the oxygen of revealing in the punching process, prevent that gas from exploding, play dustproof effect simultaneously. Through setting up wheel and telescopic link, make things convenient for device's removal and height-adjusting, through being furnished with the counter weight ball in the pipe one end that absorbs water, make the pipe that absorbs water keep all the time downwards arranging in aquatic along with the rotatory in-process of rotor plate at the water tank.
Drawings
FIG. 1 is a sectional view of the gas control orifice prevention device of the present invention;
fig. 2 is a structural diagram of the dustproof dilution device of the gas control orifice-preventing device of the utility model.
The device comprises a base plate 1, a bottom plate 2, a telescopic rod 3, a bearing plate 4, a propelling component 5, a supporting rod 6, a supporting block 7, a drill bit 8, a dustproof diluting device 9, a connecting rod 10, a supporting plate 11, a hydraulic machine 12, a sliding rail 13, a supporting column 14, a motor shell 15, a driving motor 16, an embedded pipeline 17, a bent pipe 18, a rotating plate 19, a nitrogen tank 20, a gas nozzle 21, a water tank 22, a water absorption pipe 23, a water suction pump 24, a pressurizing nozzle 25, wheels 26 and a counterweight ball.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, the utility model relates to a gas control prevents orifice device, including bottom plate 1, telescopic link 2, bearing plate 3, propulsion subassembly 4, bracing piece 5, supporting shoe 6, drill bit 7, dustproof diluting device 8 and connecting rod 9, telescopic link 2 evenly locates on bottom plate 1, bearing plate 3 locates the tip of telescopic link 2, propulsion subassembly 4 locates on bearing plate 3, bracing piece 5 locates on supporting shoe 10 and locates one side of propulsion subassembly 4, supporting shoe 6 locates the bracing piece 5 tip, drill bit 7 can move and run through in supporting shoe 6, dustproof diluting device 8 one end runs through in drill bit 7, the dustproof diluting device 8 other end is connected to propulsion subassembly 4, connecting rod 9 is connected to dustproof diluting device 8 and drill bit 7 central point; propulsion assembly 4 includes backup pad 10, hydraulic press 11, slide rail 12, support column 13, motor housing 14 and driving motor 15, backup pad 10 is located on bearing plate 3, hydraulic press 11 locates backup pad 10 and is close to drill bit 7 one side, slide rail 12 is located on bearing plate 3, backup pad 10 and drill bit 7 intermediate position are located to slide rail 12, support column 13 slidable locates on slide rail 12, motor housing 14 is located support column 13 and is close to backup pad 10 one side, motor housing 14 is connected in the 11 expansion end of hydraulic press, driving motor 15 is located in motor housing 14.
Dustproof diluting device 8 includes embedded pipeline 16, return bend 17, rotor plate 18, nitrogen gas jar 19, gas shower nozzle 20, water tank 21, absorbs water tub 22, suction pump 23 and pressurization shower nozzle 24, embedded pipeline 16 one end is located in drill bit 7 and the other end is located drill bit 7 and is close to backup pad 10 one side outside, return bend 17 is connected in embedded pipeline 16 and is close to backup pad 10 one end, rotor plate 18 is located support column 13 and is kept away from backup pad 10 one side and connect in driving motor 15 output, nitrogen gas jar 19 can be dismantled and locate on the side that backup pad 10 was kept away from to rotor plate 18, gas shower nozzle 20 one end is connected in nitrogen gas jar 19 and the other end is connected in return bend 17, water tank 21 is located on the side that backup pad 10 was kept away from to rotor plate 18 and is located nitrogen gas jar 19 below, absorb water tub 22 is located in water tank 21, suction pump 23 is located the side that backup pad 10 was kept away from to water tank 21 and is connected in absorbing water tub 22, one end of the pressurizing nozzle 24 is connected to a water outlet of the water pump 23, and the other end of the pressurizing nozzle 24 is connected to one end, close to the supporting plate 10, of the embedded pipeline 16.
The water suction end of the suction pipe 22 is provided with a counterweight ball 26.
When the device is used specifically, the device is pushed to a position needing to be punched, the height of the telescopic rod 2 is adjusted, the drill bit 7 is aligned to a point needing to be punched, the driving motor 15 is started, the driving motor 15 drives the connecting plate to rotate, the connecting plate drives the connecting rod 9, the nitrogen tank 19 and the water tank 21 to rotate, the connecting rod 9 drives the drill bit 7 to rotate, the hydraulic machine 11 is started simultaneously, the hydraulic machine 11 pushes the motor housing 14 and the driving motor 15 to move leftwards, the motor housing 14 pushes the supporting column 13 to move leftwards along the sliding rail 12, the supporting column 13 pushes the dustproof diluting device 8 and the drill bit 7 to move leftwards, the punching function of the device is realized, then the valve of the nitrogen tank 19 is opened, nitrogen flows to the drill bit 7 through the elbow 17 and the embedded pipeline 16, the concentration of gas and oxygen leaked in the punching process is diluted, the gas is prevented from exploding, the water pump 23 is started simultaneously, the water pump 23 is sucked out through the water suction pipe 22, the water is sprayed into the embedded pipeline 16 through the pressurized spray head 24, so that the water flows to the drill bit 7 to play a role of dust prevention.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. The utility model provides a gas is administered and is prevented spouting hole device which characterized in that: the device comprises a bottom plate, a telescopic rod, a bearing plate, a propelling assembly, a supporting rod, a supporting block, a drill bit, a dustproof diluting device and a connecting rod, wherein the telescopic rod is uniformly arranged on the bottom plate, the bearing plate is arranged at the end part of the telescopic rod, the propelling assembly is arranged on the bearing plate, the supporting rod is arranged on the supporting plate and arranged on one side of the propelling assembly, the supporting block is arranged at the end part of the supporting rod, the drill bit can movably penetrate through the supporting block, one end of the dustproof diluting device penetrates through the drill bit, the other end of the dustproof diluting device is connected to the propelling assembly, and the connecting rod is connected to the dustproof diluting device and the central position of the drill bit; the propelling component comprises a supporting plate, a hydraulic machine, a sliding rail, a supporting column, a motor shell and a driving motor, wherein the supporting plate is arranged on the bearing plate, the hydraulic machine is arranged on one side, close to the drill bit, of the supporting plate, the sliding rail is arranged on the bearing plate, the sliding rail is arranged at the middle position of the supporting plate and the drill bit, the supporting column is arranged on the sliding rail in a sliding mode, the motor shell is arranged on one side, close to the supporting plate, of the supporting column, the motor shell is connected to the movable end of the hydraulic machine, and the driving motor is arranged in the motor shell.
2. The gas control blowout preventer according to claim 1, wherein: the dustproof diluting device comprises an embedded pipeline, a bent pipe, a rotating plate, a nitrogen tank, a gas nozzle, a water tank, a water suction pipe, a water suction pump and a pressurizing nozzle, one end of the embedded pipeline is arranged in the drill bit, the other end of the embedded pipeline is arranged outside one side of the drill bit close to the support plate, the bent pipe is connected with one end of the embedded pipeline close to the support plate, the rotating plate is arranged on one side of the supporting column far away from the supporting plate and is connected with the output end of the driving motor, the nitrogen tank is detachably arranged on the side surface of the rotating plate far away from the supporting plate, one end of the gas spray head is connected with the nitrogen tank, the other end of the gas spray head is connected with the bent pipe, the water tank is arranged on the side surface of the rotating plate far away from the supporting plate and below the nitrogen tank, the water suction pipe is arranged in the water tank, the water suction pump is arranged on the side surface of the water tank far away from the supporting plate and is connected with the water suction pipe, pressurization shower nozzle one end is connected in the delivery port of suction pump, the pressurization shower nozzle other end is connected in embedded pipeline and is close to backup pad one end.
3. The gas control blowout preventer according to claim 1, wherein: and wheels are uniformly arranged under the bottom plate.
4. The gas control blowout preventer according to claim 2, wherein: and a counterweight ball is arranged at the water absorption end of the water absorption pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022321885.9U CN213775227U (en) | 2020-10-19 | 2020-10-19 | Gas control prevents orifice device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022321885.9U CN213775227U (en) | 2020-10-19 | 2020-10-19 | Gas control prevents orifice device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213775227U true CN213775227U (en) | 2021-07-23 |
Family
ID=76909553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022321885.9U Expired - Fee Related CN213775227U (en) | 2020-10-19 | 2020-10-19 | Gas control prevents orifice device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213775227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233185A (en) * | 2021-12-22 | 2022-03-25 | 中铁十九局集团第三工程有限公司 | Wet-type rotary drilling device and method for advanced hole probing of gas tunnel |
-
2020
- 2020-10-19 CN CN202022321885.9U patent/CN213775227U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233185A (en) * | 2021-12-22 | 2022-03-25 | 中铁十九局集团第三工程有限公司 | Wet-type rotary drilling device and method for advanced hole probing of gas tunnel |
| CN114233185B (en) * | 2021-12-22 | 2024-02-13 | 中铁十九局集团第三工程有限公司 | Wet type rotary drilling device and method for advanced exploratory hole of gas tunnel |
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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: 20210723 |