CN117516993B - Monitoring device and monitoring method for mine geological environment - Google Patents
Monitoring device and monitoring method for mine geological environment Download PDFInfo
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- CN117516993B CN117516993B CN202410016545.5A CN202410016545A CN117516993B CN 117516993 B CN117516993 B CN 117516993B CN 202410016545 A CN202410016545 A CN 202410016545A CN 117516993 B CN117516993 B CN 117516993B
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000012544 monitoring process Methods 0.000 title claims abstract description 21
- 238000012806 monitoring device Methods 0.000 title claims abstract description 20
- 238000012360 testing method Methods 0.000 claims abstract description 85
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 27
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 27
- 241001330002 Bambuseae Species 0.000 claims description 27
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 27
- 239000011425 bamboo Substances 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims description 7
- 238000011084 recovery Methods 0.000 claims description 6
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- 230000001174 ascending effect Effects 0.000 claims 2
- 238000005070 sampling Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000630 rising effect Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 230000001276 controlling effect Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000003673 groundwater Substances 0.000 description 4
- 238000005065 mining Methods 0.000 description 3
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
Abstract
The invention belongs to the technical field of mine geological environment monitoring, in particular to a monitoring device and a monitoring method for mine geological environment, wherein the monitoring device comprises a machine body shell, a collecting mechanism, a control mechanism and a driving assembly, the machine body shell comprises a containing cylinder, a storage cylinder, a top cover and a mounting bracket, the containing cylinder is detachably arranged at the bottom of the storage cylinder, the top cover is detachably arranged at the top of the storage cylinder, the mounting bracket is detachably arranged at the bottom of the containing cylinder, the collecting mechanism comprises a control bracket, a mounting ring, a collecting test tube and a collecting tube, the control bracket is rotatably arranged in an inner cavity of the containing cylinder, the mounting ring is fixedly arranged on the outer wall of the control bracket, the collecting test tube is slidably inserted in the mounting ring, the collecting tube is fixedly arranged on the radial outer wall of the containing cylinder, and the rotation of the control bracket is controlled by the driving assembly; through the cooperation of the structure, the automatic collection of samples in different time periods can be realized, the construction cost is reduced, and the sampling efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of mine geological environment monitoring, and particularly relates to a monitoring device and a monitoring method for a mine geological environment.
Background
China is a major mining country in the world, the long-term large-scale mineral development activities make great contributions to national economic construction, and a mine geological environment monitoring system is generated, and comprises the following components: surface deformation monitoring, internal displacement monitoring, TDR monitoring, rainfall monitoring, groundwater level monitoring, groundwater quality monitoring, flow monitoring and other comprehensive automatic monitoring.
In view of the analysis of chemical components of groundwater, the method is one of important indexes for monitoring the geological environment of the mine, and the retrieval publication number is: the following problems exist in both the chinese patents CN107966319B, CN115096650A, CN103728158B and CN116718431 a:
1. the support is required to be erected, the collection vessel is put into a target water area, the support is complicated to erect, and the inaccurate water depth is judged according to the length of the rope;
2. with the lapse of time, the chemical composition of groundwater changes, so according to time, it is very important to gather different sample comprehensive analyses, according to the intermittent sample collection time, need the manual work to repeat the operation, improve the construction burden.
For this purpose, the invention provides a monitoring device and a monitoring method for a mine geological environment.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a monitoring device for a mine geological environment, which comprises a machine body shell, a collecting mechanism, a control mechanism and a driving assembly.
The engine body shell comprises a containing cylinder, a storage cylinder, a top cover and a mounting bracket, wherein the containing cylinder is detachably mounted at the bottom of the storage cylinder, the bottom of the storage cylinder is connected with the containing cylinder through internal and external thread matching, a sealing gasket is arranged at the joint and used for guaranteeing sealing connection of the joint, the top cover is detachably mounted at the top of the storage cylinder, a sealing ring is required to be arranged at the joint of the top cover and the storage cylinder, the mounting bracket is detachably mounted at the bottom end of the containing cylinder, and the mounting bracket is in a frustum shape.
The collection mechanism comprises a control bracket, a mounting ring, a collection test tube and a collection tube, wherein the control bracket is rotatably arranged in an inner cavity of the accommodating cylinder, the axis of the control bracket is coincident with the axis of the accommodating cylinder, the control bracket rotates in the inner cavity of the accommodating cylinder along the axis of the control bracket, the mounting ring is fixedly arranged on the outer wall of the control bracket, the collection test tube is slidably inserted in the mounting ring, and when the collection test tube is fixedly collected, the collection test tube is inserted into the mounting ring to realize preliminary installation of the collection test tube.
The rotation of control support passes through drive assembly control, and the radial outer wall of collecting test tube and the radial inner wall of holding section of thick bamboo are slided and are laminated and have seted up the circulation hole, and collection pipe fixed mounting is at the radial outer wall of holding section of thick bamboo, rotates control support, until the circulation hole aligns with collection pipe, realizes collecting test tube and external intercommunication.
The control mechanism comprises a driving motor and driving blades, the driving motor is fixedly arranged in the mounting bracket, the driving motor is a common brushless motor, sealing treatment is needed in the mounting process due to the fact that the driving motor works underwater, an output shaft of the driving motor is fixedly connected with the axial ends of the driving blades, the driving blades are controlled to rotate through the driving motor, and when the whole device is positioned underwater, thrust is generated and used for controlling the machine body to ascend and descend.
Preferably, the outer wall fixed mounting of installing support has rising guide seat and dive guide seat, and wherein, rising guide seat and dive guide seat are frustum form, and rising guide seat and dive guide seat are located driving vane's axial both ends respectively, can be at the in-process that whole device risees and descends, guarantee the abundant contact of water and driving vane, play the effect of water conservancy diversion, at driving vane pivoted in-process, guarantee the stability of power as far as possible.
The top cap sets up to coniform and inside reservation has the cavity, and the top cap sets up to coniform, can be at the in-process that the organism risees, reduces the resistance of upper end, and the bottom fixed mounting of installing support has the balancing weight, through the cooperation of the inside cavity of top cap and balancing weight, can keep the state of standing after the organism dives into the water bottom, can prevent to gather the pipe towards the water bottom mud at the acquisition in-process on the one hand, reduces the risk that the collection pipe blockked up, on the other hand, can be at the in-process of retrieving the rising, guarantee top cap part towards the surface of water as far as possible.
Preferably, the outer wall fixedly connected with grafting syringe needle of control bracket, grafting syringe needle is the cavity syringe needle, the upper end slip grafting of collecting test tube has the closure stopper, the closure stopper is common rubber sealing plug, the radial outer wall of closure stopper closely laminates with the radial inside of collecting test tube, realize sealing connection, the outer wall fixed mounting of control bracket has the seat of bearing, the inner chamber of grafting syringe needle communicates with the inner chamber of bearing through the pipe, grafting syringe needle pierces the closure stopper, realize grafting syringe needle and collecting test tube inner chamber's intercommunication, the inside of bearing is provided with the solenoid valve for control grafting syringe needle and bear the intercommunication of seat inner chamber, the inner chamber demountable installation of storage section of thick bamboo has the storage jar, the storage jar is common negative pressure jar, the inner chamber of storage jar communicates with the inner chamber of bearing.
Preferably, the up end fixed mounting who bears the seat has the thimble, storage tank output fixed mounting has the inflating valve, be provided with the recess with inflating valve looks adaptation in the upper end that bears the seat, aim at the thimble with the output of storage tank and press, push up the inside valve core of inflating valve through the thimble, realize the intercommunication of storage tank inner chamber and bearing the seat inner chamber, the inner wall fixed mounting of storage cylinder has the spacing ring, the inner wall of spacing ring and the inner wall slip laminating of storage tank, the spacing ring is common rubber ring, through the frictional force of spacing ring and storage tank, realize the preliminary fixed of storage tank, the inner wall fixed mounting of storage cylinder has the elastic frame that is used for pushing up the storage tank, the top surface of elastic frame is laminated with the bottom surface of storage tank, after Chu Tongrong puts a section of thick bamboo equipment and accomplish, push up the storage tank through the elasticity of elastic frame for the inflating valve inserts the inner chamber that bears the seat, realize the intercommunication of both inner chambers.
Preferably, the outer wall fixed mounting of control support has the sealing fin, and the outer wall of sealing fin closely laminates with the inner wall of holding section of thick bamboo, and the sealing fin is located between two collection test tubes, when gathering the sample, can reduce the risk that external water flowed into the holding section of thick bamboo inner chamber.
Preferably, the drive assembly includes control motor, control fluted disc, connecting rod and transmission fluted disc, control motor fixed mounting is in the bottom surface of holding section of thick bamboo, the axial end of control fluted disc and the output shaft fixed connection of control motor, control motor is used for driving control fluted disc and rotates, the one end elastic mounting of connecting rod is at the inner wall of control support, the outer wall of connecting rod is provided with the spring, the other end of spring and the inner wall fixed connection of control support, realize the elastic connection of connecting rod and control support, the bottom fixed mounting of connecting rod has the mounting plate, transmission fluted disc fixed mounting receives the elasticity at the bottom surface of mounting plate, promote the transmission fluted disc in real time has the trend with the control fluted disc block through the connecting rod.
When the test tube collecting device is used, the control bracket loaded with the test tube collecting device is inserted into the inner cavity of the accommodating cylinder, the transmission fluted disc has a trend of being clamped with the control fluted disc, and the control motor is started to drive the control fluted disc to rotate until the control fluted disc is clamped with the transmission fluted disc, and the control bracket can be driven to rotate through the control motor.
Preferably, the outer wall fixed mounting of control support has the elastic tube, grafting syringe needle is installed at the axial outer wall of elastic tube, the inner wall of elastic tube and the inner wall slip laminating of collecting the test tube, the outer wall fixed mounting of elastic tube has the pushing up oblique piece, the outer wall of elastic tube is installed through the internal and external screw thread cooperation and is received the tight ring, rotate the tight ring, push up the oblique piece through the inner wall extrusion of receiving the tight ring, thereby realize the tightening up of elastic tube, reach the fixed effect of collecting test tube and grafting syringe needle, the inner wall of elastic tube sets up the sealing ring, the inner wall fixed mounting of elastic tube has the pushing up clamping ring that is used for pushing up the sealing ring, the cross-section of pushing up the clamping ring is trapezoidal, in the in-process that the elastic tube is tightened up through pushing up the radial outer wall of clamping ring, the sealing ring is along axial deformation, thereby make the axial end of sealing ring closely paste with the outer wall that seals the stopper junction, improve the leakproofness of grafting syringe needle and sealing stopper junction.
Preferably, the inner wall fixed mounting who collects the test tube has the elasticity to fight, the elasticity fights the sheet rubber that is the funnel-shaped, the inner wall elastic mounting who collects the test tube has the buoyancy board, the density of buoyancy board is less than the density of water, along with the liquid level that collects the test tube inner chamber rises, rise through buoyancy control buoyancy board, until the outer wall of buoyancy board and the bottom laminating of elasticity fight, thereby can realize the shutoff of elasticity fight, be used for preventing the inner chamber that the water flowed into the storage jar, the upper end of elasticity fight is provided with the seal ball, seal ball passes through the up end fixed connection of even axle and buoyancy board, when need take out and collect the test tube, the buoyancy direction that the buoyancy board received changes this moment, buoyancy board receives the seal ball shutoff elasticity fight through even axle control, thereby prevent that the elasticity fight from leaking.
Preferably, the inner wall fixed mounting who collects the test tube has the loading board, the through-hole that supplies the water to pass through has been seted up to the outer wall of loading board, so that liquid level rise control buoyancy board activity, the up end fixedly connected with guide bar of loading board, the guide bar extends to the inner chamber of buoyancy board and with buoyancy board elastic connection, the outer wall of guide bar is provided with the spring, the elasticity of spring promotes the buoyancy board in real time, make the buoyancy board have the trend of keeping away from with the elasticity fill in real time, when grafting syringe needle and negative pressure cavity intercommunication, can prevent that the buoyancy board from receiving the atmospheric pressure difference influence and laminating with the elasticity fill, thereby when the sampling, guarantee the intercommunication of negative pressure cavity and collection test tube inner chamber, the flow of improvement sampling.
The monitoring method of the monitoring device for the geological environment of the mine comprises the following steps of:
a1, inserting the collecting test tubes into the mounting ring one by one, and pressing the collecting test tubes until the plugging needle head pierces the sealing plug;
a2, rotating the collecting test tube to adjust the position of the through hole, and then rotating the collecting ring to fix the collecting test tube;
a3, inserting the control bracket into the inner cavity of the accommodating cylinder, rotating the control bracket, and adjusting the positions of the flow through hole and the collecting pipe;
a4, inserting the storage tank into the inner cavity of the storage cylinder, aligning the output end of the storage tank to the upper end of the bearing seat, and assembling the accommodating cylinder and the storage cylinder;
a5, throwing the whole device into a target water area, and starting a driving motor to control the driving blades to rotate until the whole device emerges from the water surface and finishing recovery when recovery time is up;
a6, separating the accommodating cylinder from the storage cylinder, drawing out the control bracket, and taking down the collection test tube to complete sample collection.
The beneficial effects of the invention are as follows:
1. according to the invention, the control bracket is rotatably arranged in the accommodating cylinder, the plurality of collecting test tubes are detachably arranged on the outer wall of the control bracket, the radial outer wall of each collecting test tube is in sliding fit with the radial inner wall of the accommodating cylinder, the collecting tube is fixedly arranged on the radial outer wall of the accommodating cylinder, the control bracket is rotated until the flowing hole is aligned with the collecting tube, the external communication of the collecting test tubes is realized, when the underground water of a mining area is required to be collected, the device is put into a target water area after being assembled, and the deflection of the control bracket is regulated according to the time interval, so that the automatic collection of samples in different time periods is realized, the construction cost is reduced, and the sampling efficiency is improved.
2. According to the invention, the funnel-shaped elastic bucket is arranged on the inner wall of the collecting test tube, meanwhile, the buoyancy plate is elastically arranged on the inner wall of the collecting test tube, the sealing balls are respectively arranged on the buoyancy plate through the connecting shafts, the buoyancy plate and the sealing balls are respectively positioned on two sides of the elastic bucket, the buoyancy plate is controlled to rise through buoyancy along with the rising of the liquid level in the inner cavity of the collecting test tube, the blocking of the elastic bucket can be realized until the outer wall of the buoyancy plate is attached to the bottom of the elastic bucket, the elastic bucket is used for preventing water from flowing into the inner cavity of the storage tank, the integral device is turned over, the buoyancy direction of the buoyancy plate is changed, the buoyancy plate is controlled by the connecting shafts to block the elastic bucket, and therefore water leakage of the elastic bucket is prevented.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the mounting bracket of the present invention;
FIG. 3 is a cross-sectional view of the receiving canister of the present invention;
FIG. 4 is a schematic view of the installation of the collection tube of the present invention;
FIG. 5 is a schematic diagram of the installation of a control motor in the present invention;
FIG. 6 is a schematic view of the installation of a driving cog of the present invention;
FIG. 7 is a schematic view of the structure of the tank according to the present invention;
FIG. 8 is a cross-sectional view of an elastomeric cartridge in accordance with the present invention;
FIG. 9 is a schematic view of the installation of the spring bucket of the present invention;
FIG. 10 is a cross-sectional view of a buoyancy plate according to the present invention;
FIG. 11 is a schematic view of a carrier plate according to the present invention;
fig. 12 is a flow chart of the monitoring method of the present invention.
In the figure: 1. a top cover; 2. a storage cylinder; 3. an accommodating cylinder; 4. a mounting bracket; 5. a collection tube; 6. rising the diversion seat; 7. a driving blade; 8. balancing weight; 9. a submerged diversion seat; 10. an elastic frame; 11. a storage tank; 12. a limiting ring; 13. a seal ring; 14. a pressing ring; 15. a control bracket; 16. collecting test tubes; 17. a mounting ring; 18. a sealing sheet; 19. a bearing seat; 20. a thimble; 21. a tightening ring; 22. an elastic cylinder; 23. inserting a needle; 24. a mounting plate; 25. controlling a motor; 26. a carrying plate; 27. an elastic bucket; 28. a guide rod; 29. a transmission fluted disc; 30. controlling a fluted disc; 31. a connecting rod; 32. an inflating valve; 33. pushing the inclined block; 34. closing the plug; 35. a sealing ball; 36. a buoyancy plate.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Embodiment one: as shown in fig. 1 to 8, a monitoring device for a geological mine environment according to an embodiment of the present invention includes a housing, a collecting mechanism, a control mechanism and a driving assembly.
The organism shell includes holding section of thick bamboo 3, storage section of thick bamboo 2, top cap 1 and installing support 4, and the bottom of holding section of thick bamboo 2 is installed in the detachable mounting of holding section of thick bamboo 3, and the bottom of storage section of thick bamboo 2 is connected with holding section of thick bamboo 3 through the internal and external screw thread cooperation, and the junction is provided with sealed the pad for guarantee the sealing connection of junction, top cap 1 detachably installs at the top of storage section of thick bamboo 2, and the junction of top cap 1 and storage section of thick bamboo 2 needs to set up the sealing washer, and installing support 4 detachably installs in the bottom of holding section of thick bamboo 3, and installing support 4 is the frustum form.
The collection mechanism comprises a control bracket 15, a mounting ring 17, a collection test tube 16 and a collection tube 5, wherein the control bracket 15 is rotatably arranged in the inner cavity of the accommodating cylinder 3, the axis of the control bracket 15 is coincident with the axis of the accommodating cylinder 3, the control bracket 15 is rotatably arranged in the inner cavity of the accommodating cylinder 3 along the axis of the control bracket, the mounting ring 17 is fixedly arranged on the outer wall of the control bracket 15, the collection test tube 16 is slidably inserted in the mounting ring 17, and when the collection test tube 16 is fixedly collected, the collection test tube 16 is inserted into the mounting ring 17, so that the preliminary installation of the collection test tube 16 is realized.
The rotation of the control bracket 15 is controlled by the driving component, the radial outer wall of the collecting test tube 16 is in sliding fit with the radial inner wall of the accommodating cylinder 3, a flow hole is formed in the radial outer wall of the accommodating cylinder 3, the collecting tube 5 is fixedly arranged on the radial outer wall of the accommodating cylinder 3, and the control bracket 15 is rotated until the flow hole is aligned with the collecting tube 5, so that the collecting test tube 16 is communicated with the outside.
In this embodiment, the mounting rings 17 are provided with a plurality of mounting rings 17 which are uniformly distributed in a ring shape along the axis of the control bracket 15, so that a plurality of test tubes are mounted on the control bracket 15, the control bracket 15 is rotated in a timing manner, and different collection test tubes 16 are controlled to be aligned with the collection tube 5, so that collection of samples in different time periods can be realized.
The control mechanism comprises a driving motor and a driving blade 7, the driving motor is fixedly arranged in the mounting bracket 4, the driving motor is a common brushless motor, sealing treatment is needed in the mounting process due to the fact that the driving motor works underwater, an output shaft of the driving motor is fixedly connected with the axial end of the driving blade 7, the driving blade 7 is controlled to rotate through the driving motor, and when the whole device is positioned underwater, thrust is generated and used for controlling the machine body to ascend and descend.
When the underground water in the mining area needs to be sampled and collected, the device is put into a target water area after being assembled, at the moment, the whole device is controlled to submerge by utilizing gravity and the rotation of the driving blade 7, so that a bracket is not required to be erected, the influence of the length of a rope is avoided until the device reaches the bottom of the target water area, after the device is stabilized, the control bracket 15 is rotated, the flow hole of one of the collecting test tubes 16 is aligned with the collecting tube 5, the water body is controlled to enter the collecting test tube 16 by utilizing the internal and external pressure difference of the collecting test tube 16, the collection of samples is completed, and meanwhile, the deflection of the control bracket 15 is regulated according to the time interval, so that the automatic collection of samples in different time periods is realized.
The outer wall fixed mounting of installing support 4 has rising guide holder 6 and dive guide holder 9, and wherein, rising guide holder 6 and dive guide holder 9 are the frustum form, and rising guide holder 6 and dive guide holder 9 are located the axial both ends of drive vane 7 respectively, can be at the in-process that whole device risees and descends, guarantees the abundant contact of water and drive vane 7, plays the effect of water conservancy diversion, at drive vane 7 pivoted in-process, guarantees the stability of power as far as possible.
The top cap 1 sets up to coniform and inside reservation has the cavity, and top cap 1 sets up to coniform, can reduce the resistance of upper end at the in-process that the organism risees, and the bottom fixed mounting of installing support 4 has balancing weight 8, through the inside cavity of top cap 1 and the cooperation of balancing weight 8, can keep the state of standing after the organism dives the water bottom, can prevent collection pipe 5 orientation water bottom mud at the acquisition in-process on the one hand, reduces collection pipe 5 and blocks up the risk, on the other hand, can be at the in-process of retrieving the rising, guarantee top cap 1 part orientation water surface as far as possible.
The outer wall fixedly connected with grafting syringe needle 23 of control bracket 15, grafting syringe needle 23 is the cavity syringe needle, the upper end slip grafting of collecting test tube 16 has sealed stopper 34, sealed stopper 34 is common rubber sealing plug, the radial outer wall of sealed stopper 34 closely laminates with the radial inside of collecting test tube 16, realize sealing connection, the outer wall fixed mounting of control bracket 15 has carrier 19, the inner chamber of grafting syringe needle 23 passes through the pipe and carries the inner chamber intercommunication of carrier 19, grafting syringe needle 23 pierces sealed stopper 34, realize grafting syringe needle 23 and collecting test tube 16 inner chamber's intercommunication, the inside of carrier 19 is provided with the solenoid valve, be used for controlling grafting syringe needle 23 and carrier 19 inner chamber's intercommunication, storage jar 11 is detachably installed to storage jar 2's inner chamber, storage jar 11 is common negative pressure jar, the inner chamber of storage jar 11 communicates with carrier 19's inner chamber.
When collecting a sample, the rotation control bracket 15 adjusts the required collection test tube 16 to be aligned with the collection tube 5, and the storage tank 11 is controlled to be communicated with the collection test tube 16 through the electromagnetic valve at the moment, so that negative pressure is provided for the inner cavity of the collection test tube 16 in the collection, and the rate of collecting the sample can be effectively improved.
The upper end face of the bearing seat 19 is fixedly provided with the thimble 20, the output end of the storage tank 11 is fixedly provided with the inflating valve 32, wherein the inflating valve 32 is a part of a steam repair type which can be purchased in the market, the excessive redundancy is not needed, the upper end of the bearing seat 19 is provided with a groove matched with the inflating valve 32, the output end of the storage tank 11 is aligned with the thimble 20 and pressed, the thimble 20 is used for propping up against a valve core in the inflating valve 32 to realize the communication between the inner cavity of the storage tank 11 and the inner cavity of the bearing seat 19, the inner wall of the storage tank 2 is fixedly provided with the limiting ring 12, the inner wall of the limiting ring 12 is in sliding fit with the inner wall of the storage tank 11, the limiting ring 12 is a common rubber ring, the primary fixation of the storage tank 11 is realized through the friction force between the limiting ring 12 and the storage tank 11, the inner wall of the storage tank 2 is fixedly provided with the elastic frame 10 for propping up against the storage tank 11, the top surface of the elastic frame 10 is in fit with the bottom surface of the storage tank 11, the storage tank 2 is accommodated in the cylinder 3, and after the assembly of the storage tank 11 is completed, the inner cavity of the storage tank 32 is propped up against the elastic frame 10 through the elasticity of the elastic frame 10, so that the inflating valve 32 is inserted into the inner cavity of the bearing seat 19, and the communication between the inner cavity.
The outer wall fixed mounting of control support 15 has sealing fin 18, and the outer wall of sealing fin 18 closely laminates with the inner wall of holding section of thick bamboo 3, and sealing fin 18 is located between two collection test tubes 16, when gathering the sample, can reduce the risk that external water flowed into the inner chamber of holding section of thick bamboo 3.
The drive assembly includes control motor 25, control fluted disc 30, connecting rod 31 and drive fluted disc 29, control motor 25 fixed mounting is in the bottom surface of holding section of thick bamboo 3, control fluted disc 30's axial end and control motor 25's output shaft fixed connection, control motor 25 is used for driving control fluted disc 30 and rotates, connecting rod 31's one end elastic mounting is at control bracket 15's inner wall, connecting rod 31's outer wall is provided with the spring, the other end and control bracket 15's inner wall fixed connection of spring realize connecting rod 31 and control bracket 15's elastic connection, connecting rod 31's bottom fixed mounting has mounting dish 24, drive fluted disc 29 fixed mounting receives the elasticity through connecting rod 31, the real-time drive fluted disc 29 has the trend with control fluted disc 30 block in real time.
When in use, the control bracket 15 loaded with the collection test tube 16 is inserted into the inner cavity of the accommodating cylinder 3, the transmission fluted disc 29 has a trend of being clamped with the control fluted disc 30, and the control motor 25 is started to drive the control fluted disc 30 to rotate until the control fluted disc 30 is clamped with the transmission fluted disc 29, and the control bracket 15 can be driven to rotate through the control motor 25.
In this embodiment, be provided with the PCB board at the inside optional position of holding section of thick bamboo 3, integrated logic controller, pressure sensor and information interaction module on the PCB board, logic controller selects common MCU for the regulation and control motor 25 rotates to realize regularly controlling collection test tube 16 collection sample, in addition, pressure sensor is used for detecting the depth of water through the water pressure, when needs are retrieved, sends the instruction to information interaction module through external equipment, thereby control driving motor rotates, so that the rising and the submergence of control whole device.
The outer wall of the control bracket 15 is fixedly provided with an elastic tube 22, the plug needle 23 is arranged on the axial outer wall of the elastic tube 22, the inner wall of the elastic tube 22 is in sliding fit with the inner wall of the collection test tube 16, the outer wall of the elastic tube 22 is fixedly provided with a jacking inclined block 33, the outer wall of the elastic tube 22 is provided with a tightening ring 21 through internal and external screw thread matching, the tightening ring 21 is rotated, the jacking inclined block 33 is extruded through the inner wall of the tightening ring 21, thereby tightening of the elastic tube 22 is realized, the effect of fixing the collection test tube 16 and the plug needle 23 is achieved, the inner wall of the elastic tube 22 is provided with a sealing ring 13, the inner wall of the elastic tube 22 is fixedly provided with a jacking ring 14 for jacking the sealing ring 13, the section of the jacking ring 14 is trapezoid, in the tightening process of the elastic tube 22, the radial outer wall of the sealing ring 13 is jacked by the jacking ring 14, the sealing ring 13 deforms axially, the axial end of the sealing ring 13 is tightly attached to the outer wall of the sealing plug 34, and the sealing performance of the joint of the plug needle 23 and the sealing plug 34 is improved.
Embodiment two: as shown in fig. 9 to 11, comparative example one, in which another embodiment of the present invention is:
the inner wall fixed mounting who collects test tube 16 has elasticity to fight 27, elasticity fights 27 is the rubber sheet of funnel shape, the inner wall elastic mounting who collects test tube 16 has buoyancy board 36, the density of buoyancy board 36 is less than the density of water, along with the liquid level in collection test tube 16 inner chamber rises, rise through buoyancy control buoyancy board 36, outer wall and the bottom laminating of elasticity fight 27 up to can realize the shutoff of elasticity fight 27, be used for preventing the inner chamber that the water flowed into storage tank 11, the upper end of elasticity fight 27 is provided with seal ball 35, seal ball 35 passes through the connecting axle and is connected with the up end fixed of buoyancy board 36, when needs take out collection test tube 16, the whole device upset is needed, the buoyancy direction that buoyancy board 36 received changes this moment, buoyancy board 36 receives buoyancy and seals elasticity fight 27 through connecting axle control seal ball 35, thereby prevent that elasticity fight 27 from leaking water.
The inner wall fixed mounting who collects test tube 16 has loading board 26, the through-hole that supplies the water to pass through is offered to the outer wall of loading board 26, so that liquid level rise control buoyancy board 36 activity, the up end fixedly connected with guide bar 28 of loading board 26, guide bar 28 extends to the inner chamber of buoyancy board 36 and with buoyancy board 36 elastic connection, the outer wall of guide bar 28 is provided with the spring, the elasticity of spring promotes buoyancy board 36 in real time, make buoyancy board 36 have the trend that keeps away from with elasticity fill 27 in real time, when grafting syringe needle 23 and negative pressure cavity intercommunication, can prevent that buoyancy board 36 from receiving the atmospheric pressure difference influence and laminating with elasticity fill 27, thereby guarantee the intercommunication of negative pressure cavity and collection test tube 16 inner chamber when sampling, the flow of improvement sampling.
As shown in fig. 12, a monitoring method of a monitoring device for a geological environment of a mine, which adopts the monitoring device for geological environment of a mine, comprises the following steps:
a1, inserting the collection test tubes 16 into the mounting ring 17 one by one, and pressing the collection test tubes 16 until the plugging needle 23 pierces the sealing plug 34;
a2, rotating the collection test tube 16 to adjust the position of the through hole, and then rotating the tightening ring 21 to fix the collection test tube 16;
a3, inserting the control bracket 15 into the inner cavity of the accommodating cylinder 3, rotating the control bracket 15, and adjusting the positions of the through holes and the collecting tube 5;
a4, inserting the storage tank 11 into the inner cavity of the storage cylinder 2, aligning the output end of the storage tank 11 with the upper end of the bearing seat 19, and assembling the accommodating cylinder 3 and the storage cylinder 2;
a5, throwing the whole device into a target water area, and starting a driving motor to control a driving blade 7 to rotate until the whole device emerges from the water surface and finishing recovery when recovery time is up;
a6, separating the accommodating cylinder 3 from the storage cylinder 2, drawing out the control bracket 15, and taking down the collection test tube 16 to finish sample collection.
The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A monitoring devices for mine geological environment, its characterized in that: comprises a machine body shell, a collecting mechanism, a control mechanism and a driving component;
the machine body shell comprises a containing cylinder (3), a storage cylinder (2), a top cover (1) and a mounting bracket (4), wherein the containing cylinder (3) is detachably arranged at the bottom of the storage cylinder (2), the top cover (1) is detachably arranged at the top of the storage cylinder (2), and the mounting bracket (4) is detachably arranged at the bottom end of the containing cylinder (3);
the collecting mechanism comprises a control bracket (15), a mounting ring (17), a collecting test tube (16) and a collecting tube (5), wherein the control bracket (15) is rotatably installed in an inner cavity of the accommodating cylinder (3), the mounting ring (17) is fixedly installed on the outer wall of the control bracket (15), the collecting test tube (16) is slidably inserted into the mounting ring (17), and the collecting tube (5) is fixedly installed on the radial outer wall of the accommodating cylinder (3);
the rotation of the control bracket (15) is controlled by the driving assembly, and the radial outer wall of the collecting test tube (16) is in sliding fit with the radial inner wall of the accommodating cylinder (3) and is provided with a flow hole;
the control mechanism comprises a driving motor and driving blades (7), wherein the driving motor is fixedly arranged in the mounting bracket (4), and an output shaft of the driving motor is fixedly connected with the axial ends of the driving blades (7);
the outer wall of the mounting bracket (4) is fixedly provided with an ascending guide seat (6) and a descending guide seat (9), and the ascending guide seat (6) and the descending guide seat (9) are respectively positioned at two axial ends of the driving blade (7);
the top cover (1) is arranged in a cone shape, a cavity is reserved in the top cover, and a balancing weight (8) is fixedly arranged at the bottom of the mounting bracket (4);
the outer wall of the control bracket (15) is fixedly connected with a plugging needle head (23), the upper end of the collection test tube (16) is slidingly plugged with a sealing plug (34), the outer wall of the control bracket (15) is fixedly provided with a bearing seat (19), the inner cavity of the plugging needle head (23) is communicated with the inner cavity of the bearing seat (19) through a guide pipe, the inner cavity of the storage cylinder (2) is detachably provided with a storage tank (11), and the inner cavity of the storage tank (11) is communicated with the inner cavity of the bearing seat (19);
the electromagnetic valve is arranged in the bearing seat 19 and used for controlling the communication between the plugging needle 23 and the inner cavity of the bearing seat 19;
when collecting a sample, the rotation control bracket 15 adjusts the required collection test tube 16 to be aligned with the collection tube 5, and the storage tank 11 is controlled to be communicated with the collection test tube 16 through the electromagnetic valve, so that negative pressure is provided for the inner cavity of the collection test tube 16 in collection.
2. A monitoring device for a geological environment of a mine according to claim 1, wherein: the utility model discloses a storage tank, including a storage tank (11), a thimble (20) is fixedly installed to the up end of bearing seat (19), storage tank (11) output fixed mounting has inflating valve (32), the inner wall fixed mounting of a storage section of thick bamboo (2) has spacing ring (12), the inner wall of spacing ring (12) with the inner wall slip laminating of storage tank (11), the inner wall fixed mounting of a storage section of thick bamboo (2) has elastic support (10) that are used for the roof pressure storage tank (11).
3. A monitoring device for a geological environment of a mine according to claim 2, characterized in that: the outer wall of the control bracket (15) is fixedly provided with a sealing sheet (18), the outer wall of the sealing sheet (18) is tightly attached to the inner wall of the accommodating cylinder (3), and the sealing sheet (18) is positioned between the two collecting test tubes (16).
4. A monitoring device for a geological environment of a mine according to claim 3, wherein: the driving assembly comprises a control motor (25), a control fluted disc (30), a connecting rod (31) and a transmission fluted disc (29), wherein the control motor (25) is fixedly installed on the bottom surface of the accommodating cylinder (3), the axial end of the control fluted disc (30) is fixedly connected with an output shaft of the control motor (25), one end of the connecting rod (31) is elastically installed on the inner wall of the control bracket (15), an installation disc (24) is fixedly installed at the bottom end of the connecting rod (31), and the transmission fluted disc (29) is fixedly installed on the bottom surface of the installation disc (24).
5. A monitoring device for a geological environment of a mine according to claim 4, wherein: the outer wall fixed mounting of control support (15) has elasticity section of thick bamboo (22), the outer wall fixed mounting of elasticity section of thick bamboo (22) has roof pressure sloping block (33), the outer wall of elasticity section of thick bamboo (22) is installed through the internal and external screw thread cooperation and is received holding-up ring (21), the inner wall of elasticity section of thick bamboo (22) sets up sealing ring (13), the inner wall fixed mounting of elasticity section of thick bamboo (22) has roof pressure ring (14) that are used for roof pressure sealing ring (13).
6. A monitoring device for a geological environment of a mine according to claim 5, wherein: the inner wall fixed mounting of collecting test tube (16) has elasticity fill (27), the inner wall elastic mounting of collecting test tube (16) has buoyancy board (36), the upper end of elasticity fill (27) is provided with seal ball (35), seal ball (35) through the connecting axle with the up end fixed connection of buoyancy board (36).
7. A monitoring device for a geological environment of a mine according to claim 6, wherein: the inner wall fixed mounting of collecting test tube (16) has loading board (26), the up end fixedly connected with guide bar (28) of loading board (26), guide bar (28) extend to the inner chamber of buoyancy board (36) and with buoyancy board (36) elastic connection.
8. A monitoring method of a monitoring device for a geological environment of a mine, the method employing the monitoring device for a geological environment of a mine according to claim 7, characterized in that: the method comprises the following steps:
a1, inserting the collecting test tubes (16) into the mounting ring (17) one by one, and pressing the collecting test tubes (16) until the plugging needle (23) punctures the sealing plug (34);
a2, rotating the collecting test tube (16) to adjust the position of the through hole, and then rotating the tightening ring (21) to fix the collecting test tube (16);
a3, inserting the control bracket (15) into the inner cavity of the accommodating cylinder (3), rotating the control bracket (15), and adjusting the positions of the flow through holes and the collecting tube (5);
a4, inserting the storage tank (11) into the inner cavity of the storage cylinder (2), aligning the output end of the storage tank (11) with the upper end of the bearing seat (19), and assembling the accommodating cylinder (3) and the storage cylinder (2);
a5, throwing the whole device into a target water area, and starting a driving motor to control a driving blade (7) to rotate until the whole device emerges from the water surface to finish recovery when recovery time is up;
a6, separating the accommodating cylinder (3) from the storage cylinder (2), drawing out the control bracket (15), and taking down the collecting test tube (16) to finish sample collection.
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