CN217180060U - A sampling device for mine groundwater monitoring - Google Patents
A sampling device for mine groundwater monitoring Download PDFInfo
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- CN217180060U CN217180060U CN202220405415.7U CN202220405415U CN217180060U CN 217180060 U CN217180060 U CN 217180060U CN 202220405415 U CN202220405415 U CN 202220405415U CN 217180060 U CN217180060 U CN 217180060U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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Abstract
The utility model discloses a sampling device for monitoring mine underground water, which belongs to the technical field of mine underground water monitoring equipment, and the technical proposal is characterized in that the sampling device comprises two fixed plates, a motor is fixedly arranged on the front end surface of the fixed plate positioned in front, the output end of the motor penetrates through the fixed plate positioned in front and is fixedly connected with a wire-collecting roller, the other end of the wire-collecting roller is movably connected with the fixed plate positioned in rear through a rotating shaft, so that the sampling device is arranged at the well mouth of the mine, then the motor is started, a lifting rope moves a protective cover and a sampling cylinder to the well, the protective cover can play a role of protecting the sampling cylinder in the descending process of the sampling cylinder, a water level in the well can be detected by the water level detecting head, thereby the sampling cylinder is convenient to be immersed in water, at the moment, the water in the well flows into the sampling cylinder from a water inlet, then the sampling cylinder is lifted to discharge the sampled water, reach the effect of the sample of being convenient for, effectively improve the work efficiency of sample.
Description
Technical Field
The utility model relates to a mine groundwater monitoring facilities technical field, in particular to a sampling device for monitoring of mine groundwater.
Background
The groundwater refers to water existing in rock gaps below the ground, and in a narrow sense refers to water in a saturated aquifer below the groundwater level, the groundwater level is the most direct data reflecting the state of groundwater, the groundwater level is very critical data in groundwater level monitoring, groundwater resource amount evaluation and calculation, and a sampling device is required for sampling during mine groundwater monitoring.
The sampling device for monitoring mine underground water has the advantages that the structure is simple, workers usually hoist the sampling bottle by using a rope to directly put the sampling bottle into the well for sampling, physical power is consumed during hoisting, the sampling bottle has buoyancy when sampling, the sampling bottle is inconvenient to sample and does not have a protection structure, and when the sampling bottle collides with rock in the well, the sampling bottle is easy to damage and influences sampling.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to above problem, provide a sampling device for monitoring of mine groundwater and solve above-mentioned problem.
The utility model discloses a sampling device for mine groundwater monitoring, including two fixed plates, the front end face that is located the fixed plate in the place ahead is fixed with the motor, the output of motor runs through the fixed plate that is located the place ahead and fixedly connected with receipts line roller, the other end of receiving line roller is through pivot and the fixed plate swing joint that is located the rear, the lateral wall of receiving line roller twines the lifting rope;
the protection casing, the protection casing sets up in the below of receiving the line roller, the up end fixed mounting of protection casing has the link, the lifting rope articulates the lateral wall with the link, the inside top end face fixedly connected with sampling tube of protection casing, the lateral wall of sampling tube runs through and has seted up the inlet opening, the bottom intercommunication of sampling tube has the water catch bowl, the bottom intercommunication of water catch bowl has the outlet pipe, the valve is installed to the lateral wall of outlet pipe.
In order to play the effect of surveying the water level, as the utility model discloses a sampling device for monitoring of mine groundwater is preferred, the sampler barrel lateral wall is provided with the water level detecting head, the lateral wall of water level detecting head is fixed to have cup jointed the installation cover, installation cover fixed mounting is in the lateral wall of sampler barrel.
In order to alleviate the impact force that the collision produced, conduct the utility model discloses a sampling device for monitoring of mine groundwater is preferred, fixed mounting has a plurality of springs between the lateral wall of the inside wall of protection casing and sampler barrel.
In order to facilitate will receive the line roller frame on the well head, conduct the utility model discloses a sampling device is preferred for monitoring of mine groundwater, two one side that the fixed plate was kept away from relatively has the leg frame of controlling two distributions through pivot movable mounting, the bottom face fixed mounting of leg frame is in the slipmat.
In order to filter the impurity of aquatic, conduct the utility model discloses a sampling device is preferred for monitoring of mine groundwater, the internally mounted of inlet opening has the filter screen.
In order to facilitate collecting water in the water catch bowl, conduct the utility model discloses a sampling device is preferred for monitoring of mine groundwater, the water catch bowl is leaks hopper-shaped.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a sampling device for mine groundwater monitoring, install the device in the well head department in mine, starter motor after that, make the motor drive receipts line roller rotate, make the lifting rope remove with protection casing and sampler barrel removal to the well in, the sampler barrel is at the in-process that descends, the protection casing can play the effect of protection sampler barrel, can drive the decline of water level detecting head when the sampler barrel descends, make the water level detecting head can detect the water level in the well, thereby be convenient for with the sampler barrel in the immersion water, the water in the well flows into the sampler barrel from the inlet opening this moment, the water catch bowl is collected water, after that, starter motor once more, make receipts line roller rotate and drive the lifting rope and hoist the sampler barrel, make it remove to well head top, through opening the valve, can discharge the water of sample, reach the effect of being convenient for taking a sample, effectively improve the work efficiency of sample.
Drawings
FIG. 1 is a structural diagram of a sampling device for monitoring mine groundwater according to the present invention;
FIG. 2 is a schematic diagram of the sampling cartridge of FIG. 1 according to the present invention;
fig. 3 is a right view structural diagram of the winding roller in fig. 1 according to the present invention.
In the figure, 1, a fixing plate; 101. a motor; 102. a wire take-up roller; 2. a lifting rope; 201. a leg rest; 202. a non-slip mat; 3. a protective cover; 301. hanging a ring; 302. a spring; 4. a sampling tube; 401. a water inlet hole; 5. a water collection tank; 501. a water outlet pipe; 502. a valve; 6. installing a sleeve; 601. a water level probe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, a sampling device for monitoring mine groundwater comprises two fixing plates 1, wherein a motor 101 is fixedly mounted on the front end surface of the fixing plate 1 positioned in front, the output end of the motor 101 penetrates through the fixing plate 1 positioned in front and is fixedly connected with a take-up roller 102, the other end of the take-up roller 102 is movably connected with the fixing plate 1 positioned in rear through a rotating shaft, and a lifting rope 2 is wound on the outer side wall of the take-up roller 102;
In this embodiment: install the device in the well head department in mine, starting motor 101 after that, make motor 101 drive receipts line roller 102 and rotate, make lifting rope 2 remove and remove protection casing 3 and sampler barrel 4 to the well, sampler barrel 4 is at the in-process that descends, protection casing 3 can play the effect of protection sampler barrel 4, can drive water level detecting head 601 decline when sampler barrel 4 descends, make water level detecting head 601 detectable water level in the well, thereby be convenient for with sampler barrel 4 immersion in water, water in the well flows into sampler barrel 4 from inlet opening 401 this moment, water catch bowl 5 collects water, motor 101 is started again after that, make receipts line roller 102 rotate and drive lifting rope 2 and hang sampler barrel 4, make it remove to well head top, through opening valve 502, can discharge the water of sample, reach the effect of being convenient for the sample, effectively improve the work efficiency of sample.
As the utility model discloses a technical optimization scheme, 4 lateral walls of sampler barrel are provided with water level detection head 601, and water level detection head 601's lateral wall is fixed to have cup jointed installation cover 6, and 6 fixed mounting of installation cover are in the lateral wall of sampler barrel 4.
In this embodiment: through setting up the installation cover 6, can play the fixed effect with water level detecting head 601, when water level detecting head 601 stretched into to the well along with sampler barrel 4, water level detecting head 601 can play the effect of surveying the water level.
As a technical optimization scheme of the utility model, a plurality of springs 302 are fixedly mounted between the inside wall of protection casing 3 and the lateral wall of sampler barrel 4.
In this embodiment: through setting up a plurality of springs 302, if when the sampling tube 4 stretches into in the well when colliding with the rock in the well, the protection casing 3 can protect the sampling tube 4, and receives the collision back when the protection casing 3, and a plurality of springs 302 can be alleviated the impact force that the collision produced.
As a technical optimization scheme of the utility model, one side that two fixed plates 1 kept away from relatively has two leg frame 201 of controlling the distribution through pivot movable mounting, and leg frame 201's bottom face fixed mounting is in slipmat 202.
In this embodiment: by installing the supporting leg frame 201, the supporting leg frame 201 can support the two fixing plates 1, so as to conveniently support the take-up roller 102 on a wellhead.
As a technical optimization scheme of the utility model, the internally mounted of inlet opening 401 has the filter screen.
In this embodiment: through setting up the filter screen, when sampling tube 4 got water, can filter the impurity of aquatic.
As a technical optimization scheme of the utility model, water catch bowl 5 is leaks hopper-shaped.
In this embodiment: is hopper-shaped through setting up water catch bowl 5, is convenient for collect water in water catch bowl 5.
The utility model discloses a theory of operation and use flow: firstly, when underground water level monitoring sampling is carried out, the supporting leg frame 201 is erected at a wellhead of a mine, the wire take-up roller 102 is positioned right above the wellhead, then the circuit of the water level detecting head 601 and the motor 101 are connected with an external power supply equipment control box, then the motor 101 is started, the motor 101 drives the wire take-up roller 102 to rotate to pay off wires, the protective cover 3 and the sampling cylinder 4 can be slowly moved into the well, the sampling cylinder 4 can be protected by the protective cover 3 when the protective cover 3 collides with rocks in the well in the descending process, the impact force generated by collision can be relieved by the springs 302, the sampling cylinder 4 is protected, when the water level detecting head 601 detects the water level, the sampling cylinder 4 is continuously moved downwards, the sampling cylinder 4 is immersed in water, at the moment, the water in the well flows into the sampling cylinder 4 from the water inlet 401, and can be collected in the water collecting tank 5, the filter screen in the inlet opening 401 can filter the impurity in the intaking, and restart motor 101 after that for receive line roller 102 and rotate and receive the line, make lifting rope 2 slowly hoist sampler barrel 4, remove sampler barrel 4 to the well head top, then open valve 502, make the water in the water catch bowl 5 discharge through outlet pipe 501, thereby accomplish the sample.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A sampling device for mine groundwater monitoring, comprising:
the wire winding device comprises two fixing plates (1), wherein a motor (101) is fixedly mounted on the front end face of the fixing plate (1) positioned in front, the output end of the motor (101) penetrates through the fixing plate (1) positioned in front and is fixedly connected with a wire winding roller (102), the other end of the wire winding roller (102) is movably connected with the fixing plate (1) positioned behind through a rotating shaft, and a lifting rope (2) is wound on the outer side wall of the wire winding roller (102);
protection casing (3), protection casing (3) set up in the below of receipts line roller (102), the up end fixed mounting of protection casing (3) has link (301), lifting rope (2) articulate the lateral wall with link (301), the inside top end face fixedly connected with sampling tube (4) of protection casing (3), the lateral wall of sampling tube (4) runs through and has seted up inlet opening (401), the bottom intercommunication of sampling tube (4) has water catch bowl (5), the bottom intercommunication of water catch bowl (5) has outlet pipe (501), valve (502) are installed to the lateral wall of outlet pipe (501).
2. A sampling device for mine ground water monitoring according to claim 1, wherein: the sampling tube (4) lateral wall is provided with water level detecting head (601), the lateral wall of water level detecting head (601) is fixed to be cup jointed installation cover (6), installation cover (6) fixed mounting is in the lateral wall of sampling tube (4).
3. A sampling device for mine ground water monitoring according to claim 1, wherein: a plurality of springs (302) are fixedly arranged between the inner side wall of the protective cover (3) and the outer side wall of the sampling tube (4).
4. A sampling device for mine ground water monitoring according to claim 1, wherein: two leg supports (201) which are distributed left and right are movably mounted on one side, far away from the fixed plates (1), of the fixed plates through a rotating shaft, and the bottom end faces of the leg supports (201) are fixedly mounted on the anti-skid pads (202).
5. A sampling device for mine ground water monitoring according to claim 1, wherein: a filter screen is arranged in the water inlet hole (401).
6. A sampling apparatus for mine groundwater monitoring as claimed in claim 1, wherein: the water collecting tank (5) is funnel-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220405415.7U CN217180060U (en) | 2022-02-28 | 2022-02-28 | A sampling device for mine groundwater monitoring |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220405415.7U CN217180060U (en) | 2022-02-28 | 2022-02-28 | A sampling device for mine groundwater monitoring |
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| CN217180060U true CN217180060U (en) | 2022-08-12 |
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| CN202220405415.7U Active CN217180060U (en) | 2022-02-28 | 2022-02-28 | A sampling device for mine groundwater monitoring |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116222692A (en) * | 2023-05-10 | 2023-06-06 | 中国建筑西南勘察设计研究院有限公司 | Control system and method for multilayer groundwater level measurement and water sample collection |
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2022
- 2022-02-28 CN CN202220405415.7U patent/CN217180060U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116222692A (en) * | 2023-05-10 | 2023-06-06 | 中国建筑西南勘察设计研究院有限公司 | Control system and method for multilayer groundwater level measurement and water sample collection |
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