CN212391264U - A groundwater sampler for hydrogeological exploration - Google Patents
A groundwater sampler for hydrogeological exploration Download PDFInfo
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- CN212391264U CN212391264U CN202020844040.5U CN202020844040U CN212391264U CN 212391264 U CN212391264 U CN 212391264U CN 202020844040 U CN202020844040 U CN 202020844040U CN 212391264 U CN212391264 U CN 212391264U
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- sampler
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Abstract
The utility model relates to a groundwater sampler technical field, and a groundwater sampler for hydrogeological exploration is disclosed, including U template and sampler barrel, the bottom symmetry fixedly connected with bottom plate of U template, there are fixed pulley and hoist engine in proper order from a left side to the right side in the top of U template, the top fixedly connected with rings of sampler barrel, and fixedly connected with scale rope on the rings, the other end of scale rope passes the top through-hole of U template and winds around in proper order on fixed pulley and hoist engine, fixedly connected with baffle in the sampler barrel, and the last fixed surface of baffle installs servo motor, the sampler barrel is close to the fixed intercommunication of symmetry on the section of thick bamboo wall of bottom and has the inlet tube, and install switching control mechanism between two inlet tubes and the servo motor, rotate through ball bearing on the lateral wall of U template and be connected with the bull stick. The utility model discloses the convenience is carried out depthkeeping sample to groundwater as required to effectively guarantee the accuracy nature of the follow-up detection of sample water.
Description
Technical Field
The utility model relates to a groundwater sampler technical field especially relates to a groundwater sampler for hydrogeological exploration.
Background
With the increasing water pollution, the investigation on the groundwater pollution at home and abroad is more and more, and the groundwater water sample is firstly collected when the groundwater is investigated. Groundwater or other water samples with certain degree of depth have very strong layering nature, and the water sample pollution degree difference of different degree of depth is great.
In the prior art, the groundwater sampler is inconvenient to sample the specified water depth as required, so that the result difference after groundwater sampling detection is large.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the groundwater sampler is inconvenient to carry out the sample to appointed depth of water as required among the prior art, and the groundwater sampler for hydrogeological exploration who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a groundwater sampler for hydrogeological exploration comprises a U-shaped plate and a sampling barrel, wherein the bottom end of the U-shaped plate is symmetrically and fixedly connected with a bottom plate, the top of the U-shaped plate is sequentially and fixedly provided with a fixed pulley and a winch from left to right, the top of the sampling barrel is fixedly connected with a lifting ring, a scale rope is fixedly connected onto the lifting ring, the other end of the scale rope penetrates through a through hole in the top of the U-shaped plate and sequentially winds the fixed pulley and the winch, a partition plate is fixedly connected into the sampling barrel, a servo motor is fixedly arranged on the upper surface of the partition plate, water inlet pipes are symmetrically and fixedly communicated with the barrel wall of the sampling barrel close to the bottom end, an opening and closing control mechanism is arranged between the two water inlet pipes and the servo motor, a rotating rod is rotatably connected onto the side wall of the U-shaped plate through a ball bearing, one end of the rotating rod is fixedly connected, the other end of the rotating rod is fixedly connected with a rotating disc, a positioning bolt is arranged between the rotating disc and the side wall of the U-shaped plate, one end of a first lead penetrates through the side wall of the sampling cylinder and is electrically connected with a servo motor, a sealing ring is arranged at the joint of the first lead and the side wall of the sampling cylinder, a supporting plate is fixedly connected to the side wall of the U-shaped plate, a storage battery is arranged on the supporting plate, the other end of the first lead is electrically connected with the storage battery, and the storage battery is electrically connected with a winch through a second lead;
the opening and closing control mechanism comprises annular grooves formed in the inner walls of the two water inlet pipes, plugs are movably connected in the annular grooves, moving rods are fixedly connected to opposite sides of the plugs, a lead screw is fixedly connected to the output end of the servo motor and penetrates through the partition plate to extend downwards, the lead screw and the partition plate are rotatably connected through a sealing bearing, moving blocks are sleeved on the lead screw in a threaded manner, connecting rods are symmetrically hinged to the lower surfaces of the moving blocks, and the other ends of the connecting rods are hinged to the corresponding moving rods.
Preferably, the lower fixed surface of carriage release lever is connected with the montant, and the bottom fixedly connected with T type slider of montant, T type spout has been seted up to the inside lower surface of sampling tube, and T type slider and T type spout sliding connection.
Preferably, the lower surfaces of the two ends of the bottom plate are fixedly provided with universal wheels, and the universal wheels are provided with brake pads.
Preferably, handles are symmetrically and fixedly connected to the side wall of the outer ring of the turntable.
Preferably, the bottom of the sampling tube is fixedly connected with a plurality of conical balancing weights.
Preferably, the inner wall of the annular groove is symmetrically and fixedly connected with limiting blocks.
Compared with the prior art, the utility model provides a groundwater sampler for hydrogeological exploration possesses following beneficial effect:
the underground water sampler for hydrogeological exploration is characterized in that a fixed U-shaped plate, a sampling cylinder, a pulley, a winch, a scale rope, a servo motor, a water inlet pipe, an opening and closing control mechanism, a rotating rod, a wire collecting roller, a first lead, a rotating disc, a positioning bolt and a storage battery are arranged, the positioning bolt is rotated to be separated from the U-shaped plate, the winch is started to pay off the scale rope, so that the descending depth of the sampling cylinder is conveniently regulated and controlled, the depth of the sampling cylinder in water is conveniently regulated and controlled according to the specific numerical value of the scale line on the scale rope, the servo motor is started to conveniently control the opening and closing of the water inlet pipe through the opening and closing control mechanism, the water inlet pipe is opened through the opening and closing control mechanism when the sampling cylinder is regulated and controlled to be positioned at the required depth, water is conveniently taken out, the water inlet pipe can be closed through the opening, thereby convenient as required carries out depthkeeping sample to groundwater, effectively guarantees the accuracy nature of the follow-up detection of sample water, and when the hoist engine carries out the rolling to the scale rope, the carousel that rotates to be connected with the bull stick can drive receives the line roller and rotates to the convenience is rolled first wire, after rolling up, rotates positioning bolt and makes it and U template threaded connection, can carry out the position locking to the carousel, avoids it to take place to rotate.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the convenience is carried out depthkeeping sample to groundwater as required to effectively guarantee the accuracy nature of the follow-up detection of sample water.
Drawings
FIG. 1 is a schematic structural diagram of a groundwater sampler for hydrogeological exploration according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a U-shaped plate 1, a sampling cylinder 2, a bottom plate 3, a fixed pulley 4, a winch 5, a scale rope 6, a partition plate 7, a servo motor 8, a water inlet pipe 9, a rotating rod 10, a wire take-up roller 11, a first wire 12, a rotating disk 13, a positioning bolt 14, a storage battery 15, an annular groove 16, a plug 17, a moving rod 18, a screw rod 19, a moving block 20, a connecting rod 21, a T-shaped sliding block 22, a universal wheel 23, a grip 24, a conical balancing weight 25 and a limiting block 26.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a groundwater sampler for hydrogeological exploration comprises a U-shaped plate 1 and a sampling cylinder 2, a bottom plate 3 is symmetrically and fixedly connected to the bottom end of the U-shaped plate 1, a fixed pulley 4 and a winch 5 are fixedly installed on the top of the U-shaped plate 1 from left to right, a lifting ring is fixedly connected to the top of the sampling cylinder 2, a scale rope 6 is fixedly connected to the lifting ring, the other end of the scale rope 6 passes through a top through hole of the U-shaped plate 1 and sequentially winds the fixed pulley 4 and the winch 5, a partition 7 is fixedly connected to the sampling cylinder 2, a servo motor 8 is fixedly installed on the upper surface of the partition 7, water inlet pipes 9 are symmetrically and fixedly communicated to the cylinder wall of the sampling cylinder 2 near the bottom end, an opening and closing control mechanism is installed between the two water inlet pipes 9 and the servo motor 8, a rotating rod 10 is rotatably connected to the side wall of the U-shaped plate 1 through, a first lead 12 is wound on the take-up roller 11, the other end of the rotating rod 10 is fixedly connected with a rotary table 13, a positioning bolt 14 is installed between the rotary table 13 and the side wall of the U-shaped plate 1, one end of the first lead 12 penetrates through the side wall of the sampling cylinder 2 and is electrically connected with the servo motor 8, a sealing ring is installed at the joint of the first lead 12 and the side wall of the sampling cylinder 2, a support plate is fixedly connected to the side wall of the U-shaped plate 1, a storage battery 15 is installed on the support plate, the other end of the first lead 12 is electrically connected with the storage battery 15, and the storage battery 15 is electrically connected with the winch 5 through a second lead;
the opening and closing control mechanism comprises annular grooves 16 formed in the inner walls of two water inlet pipes 9, plugs 17 are movably connected in the two annular grooves 16, moving rods 18 are fixedly connected to opposite sides of the two plugs 17, a lead screw 19 is fixedly connected to an output end of a servo motor 8, the lead screw 19 penetrates through a partition plate 7 and extends downwards, the lead screw 19 is rotatably connected with the partition plate 7 through a sealing bearing, a moving block 20 is sleeved on the lead screw 19 in a threaded manner, connecting rods 21 are symmetrically hinged to the lower surface of the moving block 20, the other end of each connecting rod 21 is hinged to the corresponding moving rod 18, a positioning bolt 14 is rotated to separate the connecting rod from a U-shaped plate 1, a winch 5 is started to pay off a scale rope 6, so that the descending depth of the sampling cylinder 2 can be conveniently regulated and controlled, the depth of the sampling cylinder 2 in water can be conveniently regulated and controlled according to specific values, the servo motor 8 is started to drive the screw rod 19 to rotate clockwise, the threaded connection moving block 20 rises along the screw rod 19, the moving block 20 drives the hinged connecting rod 21, so that the two moving rods 18 move oppositely, the moving rods 18 pull the plug 17 in the annular groove 16, the water inlet pipe 9 is opened to facilitate water taking, after water taking is finished, the servo motor 8 is controlled to rotate anticlockwise to drive the plug 17 to reset, the water inlet pipe 9 is closed, when the winding scale rope 6 of the winch 5 drives the sampling cylinder 2 to rise, water with other depths can not enter the sampling cylinder 2, therefore, groundwater can be conveniently sampled at fixed depth according to needs, the accuracy of subsequent detection of sampled water is effectively guaranteed, when the winch 5 winds the scale rope 6, the turntable 13 connected with the rotating rod 10 in a rotating mode can drive the wire winding roller 11 to rotate, so that winding can be convenient for the first lead wire 12, and after winding is finished, the positioning bolt 14 is rotated to be in threaded connection with the U-shaped plate 1, so that the position of the rotary table 13 can be locked, and the rotary table is prevented from rotating.
The lower fixed surface of carriage release lever 18 is connected with the montant, and the bottom fixedly connected with T type slider 22 of montant, and T type spout has been seted up to the inside lower surface of sampling tube 2, and T type slider 22 and T type spout sliding connection, improve the stability that carriage release lever 18 removed.
The lower surfaces at the two ends of the bottom plate 3 are fixedly provided with universal wheels 23, and the universal wheels 23 are provided with brake pads, so that the control device can be conveniently moved and fixed.
The outer ring side wall of the rotary disk 13 is symmetrically and fixedly connected with a handle 24, which is convenient for driving the rotary disk 13 to rotate.
The bottom of the sampling tube 2 is fixedly connected with a plurality of conical balancing weights 25, so that the buoyancy of water is overcome, and the stable state of the sampling tube 2 in water can be guaranteed.
The inner wall of the annular groove 16 is symmetrically and fixedly connected with limiting blocks 26, so that the position of the plug 17 is conveniently limited.
In the utility model, the positioning bolt 14 is rotated to separate from the U-shaped plate 1, the winch 5 is started to pay off the scale rope 6, thereby conveniently regulating and controlling the descending depth of the sampling cylinder 2, the depth of the sampling cylinder 2 in water is conveniently regulated and controlled according to the specific numerical value of the scale mark on the scale rope 6, when the sampling cylinder 2 is regulated and controlled to be positioned at the required depth, the servo motor 8 is started to drive the screw rod 19 to rotate clockwise, the moving block 20 connected with screw threads is lifted along the screw rod 19, the moving block 20 drives the hinged connecting rod 21, thereby the two moving rods 18 move oppositely, the moving rod 18 pulls the block 17 in the annular groove 16, thereby opening the water inlet pipe 9 to facilitate water taking, after the water taking is finished, the servo motor 8 is controlled to rotate anticlockwise to drive the block 17 to reset, the water inlet pipe 9 is closed, when the winding cylinder 2 is ensured to be driven by the scale rope 6 of the, thereby convenient as required carries out the depthkeeping sample to groundwater, effectively guarantees the accuracy nature of the follow-up detection of sample water, and when hoist engine 5 carried out the rolling to scale rope 6, the carousel 13 that rotates and is connected with bull stick 10 can drive receipts line roller 11 and rotate to conveniently carry out the rolling to first wire 12, after the rolling, rotate positioning bolt 14 and make it and U template 1 threaded connection, can carry out position locking to carousel 13, avoid it to take place to rotate.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A groundwater sampler for hydrogeological exploration comprises a U-shaped plate (1) and a sampling barrel (2), and is characterized in that the bottom end of the U-shaped plate (1) is symmetrically and fixedly connected with a bottom plate (3), the top of the U-shaped plate (1) is sequentially and fixedly provided with a fixed pulley (4) and a winch (5) from left to right, the top of the sampling barrel (2) is fixedly connected with a lifting ring, a scale rope (6) is fixedly connected onto the lifting ring, the other end of the scale rope (6) penetrates through a top through hole of the U-shaped plate (1) and sequentially winds the fixed pulley (4) and the winch (5), a partition plate (7) is fixedly connected into the sampling barrel (2), a servo motor (8) is fixedly arranged on the upper surface of the partition plate (7), water inlet pipes (9) are symmetrically and fixedly communicated onto the barrel wall of the sampling barrel (2) close to the bottom end, and an opening and closing control mechanism is arranged between the two water inlet pipes (9), the side wall of the U-shaped plate (1) is rotatably connected with a rotating rod (10) through a ball bearing, one end of the rotating rod (10) is fixedly connected with a wire take-up roller (11), a first lead (12) is wound on the take-up roller (11), the other end of the rotating rod (10) is fixedly connected with a rotating disc (13), and a positioning bolt (14) is arranged between the turntable (13) and the side wall of the U-shaped plate (1), one end of the first lead (12) penetrates through the side wall of the sampling cylinder (2) and is electrically connected with the servo motor (8), and a sealing ring is arranged at the joint of the first lead (12) and the side wall of the sampling tube (2), a supporting plate is fixedly connected on the side wall of the U-shaped plate (1), a storage battery (15) is arranged on the supporting plate, the other end of the first lead (12) is electrically connected with the storage battery (15), the storage battery (15) is electrically connected with the winch (5) through a second lead;
the opening and closing control mechanism comprises annular grooves (16) formed in the inner walls of two water inlet pipes (9), wherein plugs (17) are movably connected in the annular grooves (16), moving rods (18) are fixedly connected to the opposite sides of the plugs (17), a lead screw (19) is fixedly connected to the output end of the servo motor (8), the lead screw (19) penetrates through the partition plate (7) and extends downwards, the lead screw (19) is rotatably connected with the partition plate (7) through a sealing bearing, a moving block (20) is sleeved on the lead screw (19) in a threaded manner, connecting rods (21) are symmetrically hinged to the lower surface of the moving block (20), and the other ends of the connecting rods (21) are hinged to the corresponding moving rods (18).
2. A groundwater sampler for hydrogeological exploration according to claim 1, characterized in that a vertical rod is fixedly connected to the lower surface of the moving rod (18), a T-shaped sliding block (22) is fixedly connected to the bottom end of the vertical rod, a T-shaped sliding groove is formed in the lower surface of the inner part of the sampling tube (2), and the T-shaped sliding block (22) is connected with the T-shaped sliding groove in a sliding manner.
3. A groundwater sampler for hydrogeological exploration according to claim 1, characterized in that universal wheels (23) are fixedly mounted on the lower surface of both ends of the bottom plate (3), and brake pads are mounted on the universal wheels (23).
4. A groundwater sampler for hydrogeological exploration according to claim 1, characterized in that a handle (24) is symmetrically and fixedly connected to the outer side wall of the rotary disc (13).
5. A groundwater sampler for hydrogeological exploration, according to claim 1, characterized in that a number of conical weights (25) are fixedly connected to the bottom of the sampling cylinder (2).
6. A groundwater sampler for hydrogeological exploration, according to claim 1, characterized in that a stop block (26) is symmetrically and fixedly connected to the inner wall of the annular groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020844040.5U CN212391264U (en) | 2020-05-20 | 2020-05-20 | A groundwater sampler for hydrogeological exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020844040.5U CN212391264U (en) | 2020-05-20 | 2020-05-20 | A groundwater sampler for hydrogeological exploration |
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| Publication Number | Publication Date |
|---|---|
| CN212391264U true CN212391264U (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020844040.5U Expired - Fee Related CN212391264U (en) | 2020-05-20 | 2020-05-20 | A groundwater sampler for hydrogeological exploration |
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| CN (1) | CN212391264U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113567200A (en) * | 2021-08-17 | 2021-10-29 | 黑龙江省庄禹检测科技有限公司 | Sewage sampling device for environmental monitoring |
| CN114112515A (en) * | 2021-11-10 | 2022-03-01 | 华北水利水电大学 | A sampling device for groundwater water quality monitoring |
| CN116124520A (en) * | 2023-04-13 | 2023-05-16 | 云南碧翔物联网科技有限公司 | Hydraulic engineering water quality testing system |
| CN116519389A (en) * | 2023-07-04 | 2023-08-01 | 北京建工环境修复股份有限公司 | Stratified sampling device based on groundwater detection test |
| CN116643025A (en) * | 2023-05-06 | 2023-08-25 | 中国地质大学（北京） | Detection device for detecting environmental geological soil |
-
2020
- 2020-05-20 CN CN202020844040.5U patent/CN212391264U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113567200A (en) * | 2021-08-17 | 2021-10-29 | 黑龙江省庄禹检测科技有限公司 | Sewage sampling device for environmental monitoring |
| CN113567200B (en) * | 2021-08-17 | 2024-01-23 | 赛得利(南通)纤维有限公司 | Sewage sampling device for environmental monitoring |
| CN114112515A (en) * | 2021-11-10 | 2022-03-01 | 华北水利水电大学 | A sampling device for groundwater water quality monitoring |
| CN116124520A (en) * | 2023-04-13 | 2023-05-16 | 云南碧翔物联网科技有限公司 | Hydraulic engineering water quality testing system |
| CN116124520B (en) * | 2023-04-13 | 2023-09-01 | 云南碧翔物联网科技有限公司 | Hydraulic engineering water quality testing system |
| CN116643025A (en) * | 2023-05-06 | 2023-08-25 | 中国地质大学（北京） | Detection device for detecting environmental geological soil |
| CN116643025B (en) * | 2023-05-06 | 2024-04-02 | 中国地质大学（北京） | Detection device for detecting environmental geological soil |
| CN116519389A (en) * | 2023-07-04 | 2023-08-01 | 北京建工环境修复股份有限公司 | Stratified sampling device based on groundwater detection test |
| CN116519389B (en) * | 2023-07-04 | 2023-09-08 | 北京建工环境修复股份有限公司 | Stratified sampling device based on groundwater detection test |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210122 Termination date: 20210520 |