CN115077657B - Karst groundwater water level measuring device - Google Patents
Karst groundwater water level measuring device Download PDFInfo
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- CN115077657B CN115077657B CN202211010066.XA CN202211010066A CN115077657B CN 115077657 B CN115077657 B CN 115077657B CN 202211010066 A CN202211010066 A CN 202211010066A CN 115077657 B CN115077657 B CN 115077657B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/0023—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm with a probe suspended by a wire or thread
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Abstract
The utility model relates to a karst groundwater water level measuring device, it includes that first place piece, cable conductor, touch water probe, instruction list and coiling assembly, first place the piece and place on the karst wall, the coiling assembly sets up first place on the piece, the cable conductor sets up on the coiling assembly, it sets up to touch water probe the one end of cable conductor, the instruction list with touch water probe and connect. The application has the effect of improving the measurement accuracy.
Description
Technical Field
The utility model belongs to the technical field of karst cave's technique and specifically relates to a karst groundwater water level measuring device is related to.
Background
The karst cave is an underground space formed by karst action in soluble rocks, the karst cave is formed as a result of long-term corrosion of underground water in a limestone area, insoluble calcium carbonate in the limestone can be converted into soluble calcium bicarbonate under the action of water and carbon dioxide, the karst cave is generally protected as a tourist attraction, the underground water level of the karst cave often influences the safety of the karst cave, and therefore the underground water level of the karst cave is required to be measured in time.
Generally, the measurement is carried out through a rope, a weight is tied at one end of the rope and is lowered to the water surface, the contact between the water surface and the weight is judged through artificial perception, the measurement result is inaccurate, and the measurement is not accurate.
Disclosure of Invention
In order to improve and measure the precision, this application provides a karst groundwater water level measuring device.
The application provides a karst groundwater water level measuring device, adopt following technical scheme:
the utility model provides a karst groundwater water level measuring device, includes first piece, cable conductor of placing, touches water probe, instruction list and coiling assembly, first piece of placing is placed on the karst wall, coiling assembly sets up first place on the piece, the cable conductor sets up coiling assembly is last, it sets up to touch water probe the one end of cable conductor, the instruction list with touch water probe connection.
By adopting the technical scheme, when the groundwater level is measured, the first placing block is placed on the karst wall, the cable is wound out of the winding assembly, the water contact probe on the cable can enter water, when the water contact probe completely enters groundwater, the indicator can display and adjust the position of the cable, the water contact probe is in a state that the water contact probe just completely enters the water, and then the groundwater level is calculated according to the wound length of the cable; therefore, the arranged measuring device can improve the measuring accuracy.
Optionally, an adjusting gravity block is arranged on the cable wire, and the water contact probe is connected with the adjusting gravity block; first place piece one side and be provided with the second and place the piece, the second is placed and is provided with adjustment mechanism on the piece, adjustment mechanism includes link, first motor, first rolling axle and connects the rope, the link sets up the second is placed on the piece, first motor sets up the link, first rolling axle rotates and sets up on the link and with first motor is connected, the one end of connecting the rope is convoluteed on the first rolling axle, connect the rope and keep away from the one end of first rolling axle with adjust the gravity piece and connect.
By adopting the technical scheme, the arranged adjusting gravity block can keep the cable conductor to droop, but when only the cable conductor is connected to the adjusting gravity block, the cable conductor can be in a state incapable of keeping a vertical state under the action of the adjusting gravity block, so that the length reflected by the cable conductor cannot be accurate; therefore, when the connecting rope and the cable on the gravity block are adjusted to be kept tight, the distance between the connecting rope and the cable is clear, and the water level of the groundwater can be accurately calculated according to the reflected lengths of the cable and the connecting rope.
Optionally, the first placing block and the second placing block each include a supporting block, an adjusting block and a first adjusting assembly, the supporting block is placed on the karst wall, and the adjusting block is slidably disposed on the supporting block; the first adjusting assembly is arranged on the supporting block and connected with the adjusting block; the winding assembly is arranged on the adjusting block in the first placing block, and the connecting frame is arranged on the adjusting block in the second placing block.
By adopting the technical scheme, when the cable and the connecting rope are kept tight and the indicating gauge can display, recording first data, starting the third motors on the first placing block and the second placing block to enable the two adjusting blocks to synchronously move, and then, whether the indicating gauge continues to display or not is checked, if the indicating gauge continues to display, the record is valid, and if the indicating gauge cannot display, the first record is invalid; when the record is invalid, re-measuring and checking at the position until the data is valid; when the first recorded data is valid, then recording for the second time, starting a second placing block or a third motor on the first placing block to change the positions of the fixing frame and the connecting frame, adjusting the positions of the cable or the connecting rope at this time, keeping the cable and the connecting rope in a tight state all the time to display the indicator, and then checking by recording the first data until recording an effective second data; and finally, calculating according to the data recorded for the first time and the second time to finally obtain the underground water level.
Optionally, the bullport has been seted up on the regulating block, the cable conductor with connect the rope homoenergetic and pass the bullport on the corresponding regulating block.
Through adopting above-mentioned technical scheme, because the cable is at the coiling subassembly and is out, connect when the rope is out on first rolling axle, the cable conductor is in the position of coiling subassembly, and the position of connecting the rope at first rolling axle can change, sets up the bullport that supplies the cable conductor and connect the rope to pass and can regard as the initial point with the cable conductor or the connection rope that pass the bullport position to improve measuring accuracy.
Optionally, a marking mechanism is arranged on the adjusting block, the marking mechanism includes a moving block, a connecting block, a highlighter and a second adjusting assembly, the moving block is slidably arranged on the adjusting block, the connecting block is arranged on the moving block, and the highlighter is arranged on the connecting block; the second adjusting component is arranged on the adjusting block and connected with the moving block.
Through adopting above-mentioned technical scheme, when the instruction list shows, start the second adjusting part, the second adjusting part drives the movable block motion, and connecting block on the movable block will drive the highlighter motion, makes the highlighter do the mark at cable conductor and connecting rope.
Optionally, a reinforcing mechanism is arranged on the adjusting block, the reinforcing mechanism includes an installation block, a reinforcing block and a third adjusting assembly, the installation block is arranged on the adjusting block, a first chute is formed in the installation block, the reinforcing blocks are slidably arranged at two ends of the first chute, a reinforcing space is formed by the two reinforcing blocks, and the cable and the connecting rope can be located in the corresponding reinforcing spaces; the third adjusting assembly is arranged on the mounting block, and the two reinforcing blocks are connected with the third adjusting assembly; the moving block and the second adjusting assembly are both arranged on the reinforcing block.
By adopting the technical scheme, when the fluorescent pen needs to record data, the third adjusting assembly is started firstly, and drives the two reinforcing blocks to move oppositely, so that the two reinforcing blocks in the same reinforcing mechanism clamp the cable or the connecting rope, and then the fluorescent pen records the data, thereby reducing the phenomenon that the data recording is inaccurate due to the connecting rope or the cable shaking of the fluorescent pen in the recording process; therefore, the provided reinforcing mechanism can improve the detection accuracy.
Optionally, a display tightening mechanism is arranged on the adjusting block, the display tightening mechanism includes a fixed block, a guide roller, an adjusting block, an adjusting roller, a spring and a positioning rod, the fixed block is arranged on the adjusting block, the guide roller is rotatably arranged on the fixed block, a second sliding groove is formed in the fixed block, the adjusting block is slidably arranged in the second sliding groove, and the adjusting roller is rotatably arranged on the adjusting block; one end of the spring is connected to the adjusting block, and the other end of the spring is connected to the side wall of the second sliding groove; the locating lever sets up just on the fixed block the regulating roller can contradict the locating lever.
By adopting the technical scheme, the measured data is more accurate when the connecting rope and the cable are tightened, so that the connecting rope and the cable are required to be kept tightened when the groundwater level is measured; when the cable is used, the connecting rope and the cable firstly bypass the guide roller and then bypass the adjusting roller; when the connecting rope and the cable are tightened, the connecting rope and the cable exert a force on the adjusting roller, the force acts on the adjusting block through the adjusting roller, the adjusting block is enabled to abut against the positioning rod, and the spring is compressed by the adjusting block; when the connecting rope and the cable are loosened, the spring can restore elastic deformation, the adjusting block moves towards the direction far away from the positioning rod under the action of the elastic force of the spring, and the adjusting roller on the adjusting block does not abut against the positioning rod any more; therefore, the arranged tightening mechanism can reflect whether the connecting rope and the cable are tightened or not, and the accuracy of the measured data is improved.
Optionally, the winding assembly comprises a fixing frame, a second motor and a second winding shaft, the fixing frame is arranged on the first placing block, the second motor is arranged on the fixing frame, the second winding shaft is rotatably arranged on the fixing frame and connected with the second motor, and the cable is wound on the second winding shaft.
Through adopting above-mentioned technical scheme, the output shaft of second motor drives second rolling axle and rotates, and the cable conductor will be around out on second rolling axle.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the arranged measuring device can improve the measuring accuracy;
2. the arranged reinforcing mechanism can improve the detection accuracy;
3. the tightening mechanism can reflect whether the connecting rope and the cable are tightened or not, so that the accuracy of the measured data is improved.
Drawings
FIG. 1 is a schematic structural diagram of a karst groundwater level measuring device in an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a first adjustment assembly in an embodiment of the present application;
FIG. 3 is a schematic structural view showing a tightening mechanism in an embodiment of the present application;
FIG. 4 is a schematic structural view of a reinforcement mechanism in an embodiment of the present application;
fig. 5 is a schematic structural view of a reinforcing mechanism in an embodiment of the present application.
Reference numerals: 11. a first placing block; 111. a support block; 112. an adjusting block; 113. a first adjustment assembly; 1131. a third motor; 1132. adjusting the screw rod; 12. a second placement block; 13. a cable wire; 14. a water contact probe; 15. a winding assembly; 151. a fixed mount; 152. a second motor; 16. adjusting the gravity block; 17. placing a plate; 21. a connecting frame; 22. a first motor; 23. connecting ropes; 3. a marking mechanism; 31. a moving block; 32. connecting blocks; 33. a second adjustment assembly; 331. a fifth motor; 332. a gear; 333. a rack; 34. a highlighter pen; 4. a reinforcement mechanism; 41. mounting a block; 411. a first chute; 42. a reinforcing block; 421. a fourth chute; 43. a third adjustment assembly; 431. a fourth motor; 432. a bidirectional screw; 5. displaying a tightening mechanism; 51. a fixed block; 52. a guide roller; 53. an adjusting block; 54. a regulating roller; 55. a spring; 56. and (5) positioning the rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses karst groundwater water level measuring device.
Referring to fig. 1 and 2, the karst groundwater level measuring device comprises a placing plate 17, wherein a first placing block 11 and a second placing block 12 are arranged on the placing plate 17, a winding assembly 15 is arranged on the first placing block 11, a cable 13 is wound on the winding assembly 15, a water contact probe 14 is arranged at one end of the cable 13, and an adjusting gravity block 16 connected with the water contact probe 14 is arranged on the cable 13; an indicator gauge is arranged on the cable 13; the second placing block 12 is provided with an adjusting mechanism connected with an adjusting gravity block 16.
Referring to fig. 1 and 2, the winding assembly 15 includes a fixing frame 151, and a second motor 152 is fixedly connected to the fixing frame 151; the fixed frame 151 is rotatably connected with a second winding shaft connected with an output shaft of a second motor 152, and the cable 13 is wound on the second winding shaft.
Referring to fig. 1 and 2, the adjusting mechanism includes a connecting frame 21, a first motor 22 is fixedly connected to the connecting frame 21, a first winding shaft connected to an output shaft of the first motor 22 is rotatably connected to the connecting frame 21, a connecting rope 23 is wound on the first winding shaft, and one end of the connecting rope 23, which is far away from the first winding shaft, is connected to the gravity adjusting block 16.
Referring to fig. 1 and 2, each of the first placing block 11 and the second placing block 12 includes a supporting block 111 fixed on the placing plate 17, a third sliding groove is formed on the supporting block 111, and an adjusting block 112 is connected to the third sliding groove in a sliding manner; the fixing frame 151 is fixedly connected to the adjusting block 112 of the first placing block 11, and the connecting frame 21 is fixedly connected to the adjusting block 112 of the second placing block 12.
The supporting block 111 is provided with a first adjusting assembly 113, the first adjusting assembly 113 includes a third motor 1131 fixedly connected to the third supporting block 111, an output shaft of the third motor 1131 is connected with an adjusting screw 1132, and the adjusting screw 1132 passes through the adjusting block 112 and is in threaded connection with the adjusting block 112.
The third motor 1131 is started, the output shaft of the third motor 1131 drives the adjusting screw 1132 to rotate, and the adjusting screw 1132 drives the adjusting block 112 to rotate, so that the positions of the fixing frame 151 and the connecting frame 21 are changed.
Referring to fig. 1 and 3, a guide hole is formed in the adjusting block 112, the cable 13 passes through the guide hole in the first placing block 11, and the connecting rope 23 passes through the guide hole in the second placing block 12.
Referring to fig. 1 and 3, in order to observe whether the connecting rope 23 and the cable 13 are loosened, the display tightening mechanism 5 is arranged on the adjusting block 112, the display tightening mechanism 5 comprises a fixed block 51 fixedly connected to the adjusting block 112, and a guide roller 52 is rotatably connected to the fixed block 51; a second sliding groove is formed in the fixed block 51, an adjusting block 53 slides in the second sliding groove, and an adjusting roller 54 is rotatably connected to the adjusting block 53; a spring 55 is arranged in the second sliding chute, one end of the spring 55 is connected to the adjusting block 53, and the other end of the spring 55 is connected to the side wall of the second sliding chute; a positioning rod 56 is fixedly connected to the fixing block 51, and the adjusting roller 54 can abut against the positioning rod 56.
The connecting cord 23 and the electric cable 13 pass around the guide roller 52, then pass around the dancer 54, and finally pass through the guide hole. When the connecting rope 23 and the cable 13 are tightened, the connecting rope 23 and the cable 13 exert a force on the adjusting roller 54, the force acts on the adjusting block 53 through the adjusting roller 54, the adjusting block 53 abuts against the positioning rod 56, and the adjusting block 53 compresses the spring 55; when the connecting cord 23 and the cable 13 are loosened, the spring 55 will return to elastic deformation, and the adjusting block 53 moves away from the positioning rod 56 under the elastic force of the spring 55, and the adjusting roller 54 on the adjusting block 53 no longer abuts against the positioning rod 56.
Referring to fig. 2 and 4, a reinforcing mechanism 4 is arranged on the adjusting block 112, the reinforcing mechanism 4 includes an installation block 41 fixedly connected to the adjusting block 112, a first sliding groove 411 is formed in the installation block 41, reinforcing blocks 42 are slidably connected to both ends of the first sliding groove 411, a reinforcing space is formed by the two reinforcing blocks 42, and the connecting rope 23 and the cable 13 can be located in the reinforcing space for the adjusting block 112. The mounting block 41 is provided with a third adjusting assembly 43, the third adjusting assembly 43 comprises a bidirectional screw 432 rotatably connected in the first sliding groove 411, and the bidirectional screw 432 penetrates through the two reinforcing blocks 42 and is in threaded connection with the two reinforcing blocks 42; a fourth motor 431 is fixedly connected to the mounting block 41, and an output shaft of the fourth motor 431 is connected to one end of the bidirectional screw 432.
When the fourth motor 431 is started, an output shaft of the fourth motor 431 drives the bidirectional screw 432 to rotate, the bidirectional screw 432 drives the two reinforcing blocks 42 to move oppositely, the two reinforcing blocks 42 clamp the cable 13 or the connecting rope 23, and therefore the position of the cable 13 or the reinforcing rope is fixed.
Referring to fig. 4 and 5, a fourth chute 421 has been seted up on the reinforcing block 42, be provided with marking mechanism 3 on the reinforcing block 42, marking mechanism 3 is including sliding the movable block 31 of connection in fourth chute 421, fixedly connected with connecting block 32 on the movable block 31, has placed highlighter 34 on the connecting block 32, and the colour of highlighter 34 is different on two reinforcing blocks 42. The reinforcing block 42 is provided with a second adjusting component 33, the second adjusting component 33 comprises a fifth motor 331 fixedly connected to the moving block 31, and an output shaft of the fifth motor 331 is in keyed connection with a gear 332; a rack 333 engaged with the gear 332 is fixedly connected to the reinforcing block 42.
When the two reinforcing mechanisms 4 respectively clamp the connecting rope 23 and the cable 13, the fluorescent pen 34 can abut against the recording paper; then, the fifth motor 331 is started, the output shaft of the fifth motor 331 drives the gear 332 to rotate, because the rack 333 meshed with the gear 332 is fixed, the moving block 31 slides in the fourth sliding groove 421, the moving block 31 drives the connecting block 32 to move, and the fluorescent pen 34 on the connecting block 32 can leave marks on the connecting rope 23 and the cable 13.
In this embodiment, the principles of the cable 13, the water contact probe 14 and the indicator are the same as the principle of the well water level measuring rope, and are not described herein again.
The implementation principle of the karst groundwater water level measuring device in the embodiment of the application is as follows: when the water level needs to be measured, the placing plate 17 is first placed on the karst wall. Then, the first motor 22 and the second motor 152 are started, the output shaft of the first motor 22 drives the first winding shaft to rotate, the connecting rope 23 is wound out of the first winding shaft, the output shaft of the second motor 152 drives the second winding shaft to rotate, and the cable 13 is wound out of the second winding shaft; thereby enabling the adjusting weight block 16 and the touch probe 14 to move toward the groundwater. When the water touch probe 14 enters water and the adjusting gravity block 16 abuts against the groundwater level, the indicator will display. During the period, the cable 13 and the connecting rope 23 are kept in a tight state, if the cable 13 or the connecting rope 23 is not tight, the first motor 22 or the second motor 152 is reversed, and the connecting rope 23 and the cable 13 are always kept in the tight state
Then, the fourth motor 431 is started, so that the two reinforcing blocks 42 on the first placing block 11 clamp the cable 13, and the two reinforcing blocks 42 on the second placing block 12 clamp the connecting rope 23; the fifth motor 331 is then activated to draw a length of the highlighter 34 over the connecting cord 23 and the cable 13 to complete the first recording.
After the recording is finished, the data recorded for the first time is checked, during the checking, the two reinforcing mechanisms 4 respectively keep the state of clamping the connecting rope 23 and the cable 13, then the third motors 1131 on the first placing block 11 and the second placing block 12 are started, so that the two adjusting blocks 112 can synchronously move, at this time, whether the indication list continues to display is checked, if the indication list continues to display, the recording is valid, and if the indication list cannot display, the first recording is invalid.
When the recording is invalid, the first motor 22 and the second motor 152 are restarted at this position, and when the indication is displayed, the same highlighter 34 is used to record a mark on the connecting cord 23 and the cable line 13 for a period longer than the time when the recording is invalid, and the data is checked until the first recorded data is valid.
When the first data is recorded, the marking may be performed without the highlighter 34 before the verification, or may be performed with the highlighter 34 after the verification data is valid.
When the first recording data is valid, then the second recording is carried out, the reinforcing mechanism 4 is enabled not to clamp the cable 13 and the connecting rope 23, then the third motor 1131 on the second placing block 12 or the first placing block 11 is started to change the positions of the fixing frame 151 and the connecting frame 21, at this time, the position of the cable 13 or the connecting rope 23 needs to be adjusted to enable the indicator to display, and at this time, the recording is carried out by using the fluorescent pen 34 different from that in the first recording. And the check is performed in the manner of the check in the first record until the data is valid.
Then, the groundwater level is calculated according to the position of the highlighter 34 on the cable 13 or the connecting rope 23 when the recording is effective.
After the detection is finished, the lines recorded by the fluorescent pen 34 on the connecting rope 23 and the cable line 13 are removed, so that the influence on the next use is reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. A karst groundwater level measuring device is characterized by comprising a first placing block (11), a cable (13), a water contact probe (14), an indicating gauge and a winding assembly (15), wherein the first placing block (11) is placed on a karst wall, the winding assembly (15) is arranged on the first placing block (11), the cable (13) is arranged on the winding assembly (15), the water contact probe (14) is arranged at one end of the cable (13), and the indicating gauge is connected with the water contact probe (14);
an adjusting gravity block (16) is arranged on the cable (13), and the water contact probe (14) is connected with the adjusting gravity block (16);
a second placing block (12) is arranged on one side of the first placing block (11), an adjusting mechanism is arranged on the second placing block (12), the adjusting mechanism comprises a connecting frame (21), a first motor (22), a first winding shaft and a connecting rope (23), the connecting frame (21) is arranged on the second placing block (12), the first motor (22) is arranged on the connecting frame (21), the first winding shaft is rotatably arranged on the connecting frame (21) and connected with the first motor (22), one end of the connecting rope (23) is wound on the first winding shaft, and one end, far away from the first winding shaft, of the connecting rope (23) is connected with the gravity adjusting block (16);
the first placing block (11) and the second placing block (12) respectively comprise a supporting block (111), an adjusting block (112) and a first adjusting component (113), the supporting block (111) is placed on a karst wall, and the adjusting block (112) is arranged on the supporting block (111) in a sliding mode; the first adjusting component (113) is arranged on the supporting block (111) and connected with the adjusting block (112);
the winding assembly (15) is arranged on a regulating block (112) in the first placing block (11), and the connecting frame (21) is arranged on a regulating block (112) in the second placing block (12).
2. The device for measuring the water level of the karst groundwater according to claim 1, wherein the adjusting block (112) is provided with a guide hole, and the cable (13) and the connecting rope (23) can penetrate through the guide hole on the corresponding adjusting block (112).
3. The karst groundwater level measuring device according to claim 1, wherein a marking mechanism (3) is arranged on the adjusting block (112), the marking mechanism (3) comprises a moving block (31), a connecting block (32), a highlighter (34) and a second adjusting component (33), the moving block (31) is slidably arranged on the adjusting block (112), the connecting block (32) is arranged on the moving block (31), and the highlighter (34) is arranged on the connecting block (32);
the second adjusting component (33) is arranged on the adjusting block (112) and is connected with the moving block (31).
4. A karst groundwater water level measuring device as claimed in claim 3, wherein a reinforcing mechanism (4) is arranged on the adjusting block (112), the reinforcing mechanism (4) comprises a mounting block (41), a reinforcing block (42) and a third adjusting component (43), the mounting block (41) is arranged on the adjusting block (112), a first sliding groove (411) is formed in the mounting block (41), the reinforcing block (42) is slidably arranged at each of two ends of the first sliding groove (411), a reinforcing space is formed by the two reinforcing blocks (42), and the cable (13) and the connecting rope (23) can be located in the corresponding reinforcing space; the third adjusting assembly (43) is arranged on the mounting block (41) and the two reinforcing blocks (42) are connected with the third adjusting assembly (43);
the moving block (31) and the second adjusting assembly (33) are both arranged on the reinforcing block (42).
5. The karst groundwater level measuring device according to claim 1, wherein the adjusting block (112) is provided with a display tightening mechanism (5), the display tightening mechanism (5) comprises a fixed block (51), a guide roller (52), an adjusting block (53), an adjusting roller (54), a spring (55) and a positioning rod (56), the fixed block (51) is arranged on the adjusting block (112), the guide roller (52) is rotatably arranged on the fixed block (51),
a second sliding groove is formed in the fixed block (51), the adjusting block (53) is arranged in the second sliding groove in a sliding mode, and the adjusting roller (54) is rotatably arranged on the adjusting block (53);
one end of the spring (55) is connected to the adjusting block (53) and the other end of the spring is connected to the side wall of the second sliding chute;
the positioning rod (56) is arranged on the fixing block (51), and the adjusting roller (54) can abut against the positioning rod (56).
6. A karst groundwater level measuring device according to claim 1, wherein the winding assembly (15) comprises a fixed frame (151), a second motor (152) and a second winding shaft, the fixed frame (151) is arranged on the first placing block (11), the second motor (152) is arranged on the fixed frame (151), the second winding shaft is rotatably arranged on the fixed frame (151) and connected with the second motor (152), and the cable (13) is wound on the second winding shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211010066.XA CN115077657B (en) | 2022-08-23 | 2022-08-23 | Karst groundwater water level measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211010066.XA CN115077657B (en) | 2022-08-23 | 2022-08-23 | Karst groundwater water level measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115077657A CN115077657A (en) | 2022-09-20 |
| CN115077657B true CN115077657B (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211010066.XA Active CN115077657B (en) | 2022-08-23 | 2022-08-23 | Karst groundwater water level measuring device |
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| CN (1) | CN115077657B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212539340U (en) * | 2020-08-18 | 2021-02-12 | 安徽省路桥试验检测有限公司 | Water depth measuring instrument |
| CN214010466U (en) * | 2021-01-04 | 2021-08-20 | 中国地质科学院水文地质环境地质研究所 | Underground water level measuring device |
| CN215893729U (en) * | 2021-09-09 | 2022-02-22 | 刘正江 | Water level measuring device for pump station |
| CN216668885U (en) * | 2021-12-31 | 2022-06-03 | 陕西省水利电力勘测设计研究院勘察分院 | Automatic observation device of drilling water level |
-
2022
- 2022-08-23 CN CN202211010066.XA patent/CN115077657B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212539340U (en) * | 2020-08-18 | 2021-02-12 | 安徽省路桥试验检测有限公司 | Water depth measuring instrument |
| CN214010466U (en) * | 2021-01-04 | 2021-08-20 | 中国地质科学院水文地质环境地质研究所 | Underground water level measuring device |
| CN215893729U (en) * | 2021-09-09 | 2022-02-22 | 刘正江 | Water level measuring device for pump station |
| CN216668885U (en) * | 2021-12-31 | 2022-06-03 | 陕西省水利电力勘测设计研究院勘察分院 | Automatic observation device of drilling water level |
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| Publication number | Publication date |
|---|---|
| CN115077657A (en) | 2022-09-20 |
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