CN212716600U - Special drilling equipment for preventing and treating water in coal mine tunnel - Google Patents
Special drilling equipment for preventing and treating water in coal mine tunnel Download PDFInfo
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- CN212716600U CN212716600U CN202021209315.4U CN202021209315U CN212716600U CN 212716600 U CN212716600 U CN 212716600U CN 202021209315 U CN202021209315 U CN 202021209315U CN 212716600 U CN212716600 U CN 212716600U
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Abstract
The utility model discloses a special drilling equipment of coal mine tunnel prevention and cure water relates to coal mine prevention and cure water technical field. The utility model discloses a drilling equipment body and mounting bracket are provided with the display screen on the front of drilling equipment body, are provided with the mounting bracket on the side of drilling equipment body, are provided with the drilling rod on the mounting bracket, the top and the actuating mechanism fixed connection of drilling rod, the inside of drilling rod is provided with interior pole, and the top of interior pole is passed through the fixed plate and is fixed on the mounting bracket, and the top of interior pole is provided with sampling mechanism. The utility model discloses a set up sampling mechanism for this drilling equipment has the sample function, and can take a sample to the acquisition point of the different degree of depth, through setting up monitoring sensor and display screen, makes this drilling equipment's display screen can show the water situation of the different degree of depth in real time, shows water level, drilling point GPS positional information, whole monitoring area's space map etc. in real time, and the staff of being convenient for watches data, and the intuition is good.
Description
Technical Field
The utility model belongs to the technical field of colliery prevention and cure water, especially, relate to a special drilling equipment of coal mine tunnel prevention and cure water.
Background
The water disaster of the coal mine is one of five disasters parallel to gas, coal dust, a roof and a fire disaster, the severity of the water disaster is only second to that of the gas rank, and along with the continuous change of mining depth and mining conditions, particularly after the coal mine is recombined in a merged mode, the coal mine is more and more seriously threatened by goaf, ancient goaf and Ordovician ash water due to unclear geological data, great difficulty is brought to the water disaster prevention and control work of the mine, and therefore the water disaster of the coal mine becomes a major key problem influencing the safety production of the coal mine, and the water source causing the water disaster of the mine has the following: when atmospheric precipitation, surface water, underground water and old vacant water are used for preventing and treating water damage of coal mines, a drilling technology is often adopted for analyzing the water damage, water guide structures, water-rich zones and the like in rock masses are explored through drilling, structures and poor geologic bodies are detected, hydrogeological exploration, grouting water plugging and pore forming are carried out, necessary preparation is made for effectively preventing and treating the water damage of the mines, drilling is the most direct concealed disaster-causing factor exploration technology, and the technology has the advantages of high precision, strong intuition, wide application range and the like, plays more and more important roles in structure exploration, concealed goaf exploration, water exploration and drainage, gas pressure relief, fire area exploration and other concealed disaster-causing factors, but the existing coal mine roadway water-preventing drilling equipment has single function, is difficult to monitor water bodies in the drilling process and has poor intuition, so that the existing technology is required to be improved, to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special drilling equipment of coal mine tunnel prevention and cure water, through setting up sampling mechanism, make this drilling equipment have the sample function, and can take a sample to the acquisition point of the different degree of depth, through setting up monitoring sensor and display screen, make this drilling equipment's display screen can show the water situation of the different degree of depth in real time, show the water level in real time, drilling point GPS positional information, whole monitoring area's space map etc., the staff of being convenient for watches data, the intuition nature is good, current coal mine tunnel prevention and cure water drilling equipment function singleness has been solved, be difficult to monitor the water at the probing in-process, and the poor problem of intuition nature.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a special drilling equipment of coal mine tunnel water control, including drilling equipment body and mounting bracket, be provided with the display screen on the front of drilling equipment body, be provided with the mounting bracket on the side of drilling equipment body, the extending structure of mounting bracket adopts prior art to realize, be provided with the drilling rod on the mounting bracket, the top and the actuating mechanism fixed connection of drilling rod, the inside of drilling rod is provided with interior pole, the top of interior pole is fixed on the mounting bracket through the fixed plate, and the top of interior pole is provided with the sampling mechanism, the bottom of interior pole extends to the bottom of drilling rod, the embedding is provided with monitoring sensor on the bottom surface of interior pole, be provided with the inlet opening on the bottom surface of drilling rod;
the driving mechanism comprises a gear ring, a gear and a driving motor, the gear ring is fixedly sleeved at the top end of the drill rod and is meshed with the gear, the gear is fixed on an output shaft of the driving motor, and the driving motor is fixed on the mounting frame;
sampling mechanism includes sampling pump, seven logical connecting pieces, outlet pipe, sample container and solenoid valve, the top at interior pole is fixed to the sampling pump, the export of sampling pump passes through the nozzle stub and seven one end fixed connection who leads to the connecting piece, seven lead to the other end of connecting piece and the one end fixed connection of outlet pipe, the other end and the sample container fixed connection of outlet pipe, the sample container is fixed on the fixed plate, just be provided with the solenoid valve on the outlet pipe, sampling mechanism still includes the inlet tube, the inlet tube sets up in interior pole, the top of inlet tube and the import fixed connection of sampling pump, the bottom of inlet tube extends to the bottom of interior pole and passes in the bottom surface of interior pole reachs the inside cavity of drilling rod.
Furthermore, the sampling container is provided with six, six the sampling container evenly sets up around the sampling pump along the circumference, and six the sampling container is respectively through outlet pipe and seven logical connecting piece fixed connection.
Further, the monitoring sensor is provided with a plurality of, a plurality of the monitoring sensor evenly sets up on the bottom surface of interior pole along the circumference, and the monitoring sensor can be provided with altitude sensor, position sensor, water quality sensor etc. and the all-round water to in the coal mine tunnel monitors.
Furthermore, the inner side of the water inlet hole is provided with a water inlet plug, the water inlet plug is matched with the water inlet hole, the end part of the water inlet plug is fixedly connected with the movable end of the electric telescopic rod, the electric telescopic rod is fixed on the support, and the support is fixed on the inner wall of the drill rod.
Furthermore, the water inlet holes are arranged to be stepped round holes, the number of the water inlet holes is four, and the four water inlet holes are evenly formed in the bottom end surface of the drill rod along the circumference.
Further, the height of the water inlet hole is higher than that of the monitoring sensor.
Further, the real-time monitoring numerical value of the monitoring sensor is displayed on the display screen.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up sampling mechanism, inlet opening, the stopper of intaking and electric telescopic handle for this drilling equipment has the sample function, and sets up the sample that the different degree of depth of collection point can be collected easily in a plurality of samples.
2. The utility model discloses a set up monitoring sensor and display screen for this drilling equipment's display screen can show the water situation of the different degree of depth in real time, shows water level, drilling point GPS positional information, whole monitoring area's space map etc. in real time, and the staff of being convenient for watches data, and the nature directly perceived is good, and monitoring sensor is provided with altitude sensor, position sensor, water quality sensor etc. and the water of all-round in to coal mine tunnel monitors.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged view of a partial structure in fig. 1 according to the present invention;
FIG. 3 is a front cross-sectional view of the bottom end of the drill rod of the present invention;
FIG. 4 is a top sectional view of the bottom end of the drill rod of the present invention;
FIG. 5 is a schematic diagram of a sampling vessel according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. a drilling apparatus body; 2. a mounting frame; 3. a drill stem; 4. a drive mechanism; 5. an inner rod; 6. a fixing plate; 7. a sampling mechanism; 101. a display screen; 301. a water inlet hole; 302. a water inlet plug; 303. an electric telescopic rod; 304. a support; 401. a ring gear; 402. a gear; 403. a drive motor; 501. monitoring a sensor; 701. a sampling pump; 702. a seven-way connecting piece; 703. a water outlet pipe; 704. a sampling container; 705. an electromagnetic valve; 706. and (4) a water inlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model relates to a special drilling equipment for coal mine tunnel water control, which comprises a drilling equipment body 1 and a mounting frame 2, wherein a display screen 101 is arranged on the front surface of the drilling equipment body 1, the real-time monitoring value of a monitoring sensor 501 is displayed on the display screen 101, the mounting frame 2 is arranged on the side surface of the drilling equipment body 1, a drill rod 3 is arranged on the mounting frame 2, the top end of the drill rod 3 is fixedly connected with a driving mechanism 4, an inner rod 5 is arranged inside the drill rod 3, the top end of the inner rod 5 is fixed on the mounting frame 2 through a fixing plate 6, a sampling mechanism 7 is arranged at the top end of the inner rod 5, the bottom end of the inner rod 5 extends to the bottom end of the drill rod 3, the monitoring sensor 501 is embedded on the bottom surface of the inner rod 5, the monitoring sensors 501 are provided with a plurality of, the bottom of drilling rod 3 is provided with inlet opening 301 on the surface, the inboard of inlet opening 301 is provided with into water stopper 302, it cooperatees with inlet opening 301 to advance water stopper 302, the tip of advancing water stopper 302 and electric telescopic handle 303's expansion end fixed connection, electric telescopic handle 303 fixes on support 304, support 304 is fixed on the inner wall of drilling rod 3, inlet opening 301 sets up to the echelonment round hole, inlet opening 301 is provided with four, four inlet openings 301 evenly set up on the bottom surface of drilling rod 3 along the circumference, inlet opening 301 highly is higher than monitoring sensor 501's height.
As shown in fig. 2, the driving mechanism 4 includes a gear ring 401, a gear 402 and a driving motor 403, the gear ring 401 is fixedly sleeved on the top end of the drill rod 3, the gear ring 401 is engaged with the gear 402, the gear 402 is fixed on an output shaft of the driving motor 403, the driving motor 403 is fixed on the mounting frame 2, when the drilling machine is used, the driving motor 403 drives the gear 402 to rotate, the gear 402 drives the gear ring 401 to rotate, and the gear ring 401 further drives the drill rod 3 to rotate, so that the drilling operation is realized.
As shown in fig. 2, 3 and 5, the sampling mechanism 7 includes a sampling pump 701, a seven-way connector 702, a water outlet pipe 703, a sampling container 704 and an electromagnetic valve 705, the sampling pump 701 is fixed on the top end of the inner rod 5, the outlet of the sampling pump 701 is fixedly connected with one end of the seven-way connector 702 through a short pipe, the other end of the seven-way connector 702 is fixedly connected with one end of the water outlet pipe 703, the other end of the water outlet pipe 703 is fixedly connected with the sampling container 704, the sampling container 704 is fixed on the fixing plate 6, six sampling containers 704 are arranged, the six sampling containers 704 are uniformly arranged around the sampling pump 701 along the circumference, the six sampling containers 704 are respectively fixedly connected with the seven-way connector 702 through the water outlet pipe 703, the water outlet pipe 703 is provided with the electromagnetic valve 705, the sampling mechanism 7 further includes a water inlet pipe 706, the water inlet pipe 706 is arranged in, the bottom end of the water inlet pipe 706 extends to the bottom end of the inner rod 5 and penetrates through the bottom surface of the inner rod 5 to reach the inner cavity of the drill rod 3, during sampling, when the drill rod is drilled to a specified position, drilling is stopped, the water inlet plug 302 is opened through the electric telescopic rod 303, so that water in a coal mine tunnel enters the drill rod 3 through the water inlet hole 301, then the water inlet plug 302 is closed, the water in the coal mine tunnel is monitored in all directions through the monitoring sensor 501, a monitoring value is displayed on the display screen 101 in real time, then the sampling pump 701 is started, the water in the drill rod 3 reaches the sampling container 704 through the water inlet pipe 706, the seven-way connecting piece 702 and the water outlet pipe 703 and is collected so as to be further detected, then the driving motor 403 is controlled to continue to drill downwards, and according to the method, the water conditions of different heights are monitored and.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.
Claims (7)
1. The utility model provides a special drilling equipment of coal mine tunnel prevention and cure water, includes drilling equipment body (1) and mounting bracket (2), its characterized in that: the drilling equipment comprises a drilling equipment body (1), and is characterized in that a display screen (101) is arranged on the front surface of the drilling equipment body (1), a mounting frame (2) is arranged on the side surface of the drilling equipment body (1), a drill rod (3) is arranged on the mounting frame (2), the top end of the drill rod (3) is fixedly connected with a driving mechanism (4), an inner rod (5) is arranged inside the drill rod (3), the top end of the inner rod (5) is fixed on the mounting frame (2) through a fixing plate (6), a sampling mechanism (7) is arranged at the top end of the inner rod (5), the bottom end of the inner rod (5) extends to the bottom end of the drill rod (3), a monitoring sensor (501) is embedded into the bottom end surface of the inner rod (5), and a water inlet hole (301);
the driving mechanism (4) comprises a gear ring (401), a gear (402) and a driving motor (403), the gear ring (401) is fixedly sleeved at the top end of the drill rod (3), the gear ring (401) is meshed with the gear (402), the gear (402) is fixed on an output shaft of the driving motor (403), and the driving motor (403) is fixed on the mounting frame (2);
the sampling mechanism (7) comprises a sampling pump (701), a seven-way connecting piece (702), a water outlet pipe (703), a sampling container (704) and an electromagnetic valve (705), wherein the sampling pump (701) is fixed at the top end of the inner rod (5), the outlet of the sampling pump (701) is fixedly connected with one end of the seven-way connecting piece (702) through a short pipe, the other end of the seven-way connecting piece (702) is fixedly connected with one end of the water outlet pipe (703), the other end of the water outlet pipe (703) is fixedly connected with the sampling container (704), the sampling container (704) is fixed on a fixing plate (6), the water outlet pipe (703) is provided with the electromagnetic valve (705), the sampling mechanism (7) further comprises a water inlet pipe (706), the water inlet pipe (706) is arranged in the inner rod (5), and the top end of the water inlet pipe (706) is fixedly connected with the inlet of the, the bottom end of the water inlet pipe (706) extends to the bottom end of the inner rod (5) and penetrates through the bottom surface of the inner rod (5) to reach the inner cavity of the drill rod (3).
2. The drilling equipment special for coal mine roadway water control as claimed in claim 1, wherein six sampling containers (704) are arranged, the six sampling containers (704) are uniformly arranged around a sampling pump (701) along the circumference, and the six sampling containers (704) are respectively and fixedly connected with a seven-way connecting piece (702) through a water outlet pipe (703).
3. The drilling equipment special for preventing and treating water in the coal mine roadway as claimed in claim 1, wherein a plurality of monitoring sensors (501) are arranged, and a plurality of monitoring sensors (501) are uniformly arranged on the bottom end surface of the inner rod (5) along the circumference.
4. The drilling equipment special for coal mine roadway water control as claimed in claim 1, wherein a water inlet plug (302) is arranged on the inner side of the water inlet hole (301), the water inlet plug (302) is matched with the water inlet hole (301), the end part of the water inlet plug (302) is fixedly connected with the movable end of an electric telescopic rod (303), the electric telescopic rod (303) is fixed on a support (304), and the support (304) is fixed on the inner wall of the drill rod (3).
5. The drilling equipment special for coal mine roadway water control as claimed in claim 1, wherein the water inlet holes (301) are arranged to be stepped round holes, the number of the water inlet holes (301) is four, and the four water inlet holes (301) are uniformly arranged on the bottom end surface of the drill rod (3) along the circumference.
6. A coal mine roadway water control dedicated drilling equipment as claimed in claim 1, wherein the height of the water inlet hole (301) is higher than the height of the monitoring sensor (501).
7. The drilling equipment special for coal mine roadway water control as claimed in claim 1, wherein a real-time monitoring value of the monitoring sensor (501) is displayed on the display screen (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021209315.4U CN212716600U (en) | 2020-06-28 | 2020-06-28 | Special drilling equipment for preventing and treating water in coal mine tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021209315.4U CN212716600U (en) | 2020-06-28 | 2020-06-28 | Special drilling equipment for preventing and treating water in coal mine tunnel |
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| Publication Number | Publication Date |
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| CN212716600U true CN212716600U (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021209315.4U Active CN212716600U (en) | 2020-06-28 | 2020-06-28 | Special drilling equipment for preventing and treating water in coal mine tunnel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115929209A (en) * | 2023-02-03 | 2023-04-07 | 山西煤炭运销集团科学技术研究有限公司 | Accurate drilling rig is used in regional water disaster prevention and cure of coal mining |
-
2020
- 2020-06-28 CN CN202021209315.4U patent/CN212716600U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115929209A (en) * | 2023-02-03 | 2023-04-07 | 山西煤炭运销集团科学技术研究有限公司 | Accurate drilling rig is used in regional water disaster prevention and cure of coal mining |
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