CN114577306A - Hydrogeological exploration ground water level detection device - Google Patents
Hydrogeological exploration ground water level detection device Download PDFInfo
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- CN114577306A CN114577306A CN202210235139.9A CN202210235139A CN114577306A CN 114577306 A CN114577306 A CN 114577306A CN 202210235139 A CN202210235139 A CN 202210235139A CN 114577306 A CN114577306 A CN 114577306A
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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
- G01F23/30—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 by floats
- G01F23/64—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 by floats of the free float type without mechanical transmission elements
- G01F23/68—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 by floats of the free float type without mechanical transmission elements using electrically actuated indicating means
- G01F23/686—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 by floats of the free float type without mechanical transmission elements using electrically actuated indicating means using opto-electrically actuated indicating means
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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 invention provides a hydrogeological exploration underground water level detection device, which solves the problems that a detection instrument cannot be adjusted in real time along with the position of a water level, a well wall cannot be supported, the well wall collapses and the retraction control of a well wall supporting cylinder is caused in the process of detecting the underground water level; the device comprises a supporting base and a measuring hole, wherein the supporting base is arranged on the ground, the upper end of the supporting base is fixedly connected with a fixed transverse plate, the middle position of the fixed transverse plate is fixedly connected with a limiting ring sleeve, the limiting ring sleeve is fixedly connected with a plurality of sliding boxes, the sliding boxes are internally and radially and slidably connected with a sliding limiting sleeve along the limiting ring sleeve, a limiting ball is rotatably connected in the sliding limiting sleeve, the sliding limiting sleeve is connected with the sliding boxes through springs, a plurality of measuring cylinders are coaxially arranged in the measuring hole, the upper ends and the lower ends of the plurality of measuring cylinders are connected end to end, the lower end of the measuring cylinder at the lowest end is fixedly connected with a conical positioner through a bolt, and the measuring cylinder at the upper end is arranged in the limiting ring sleeve; the invention has the advantages of exquisite structure and strong practicability.
Description
Technical Field
The invention relates to the technical field of water level detection, in particular to a hydrogeological exploration underground water level detection device.
Background
Hydrogeology, the branch of geology, refers to the phenomenon of various changes and movements of groundwater in nature. Hydrology and geology are the science of studying groundwater. The method mainly researches the distribution and formation rule of the underground water, the physical property and chemical composition of the underground water, the underground water resource and reasonable utilization thereof, the adverse effect of the underground water on engineering construction and mine exploitation, the prevention and the treatment thereof and the like. With the needs of scientific development and production construction, hydrology is divided into branch subjects such as regional hydrology, underground hydrodynamics, hydrology geochemistry, water supply hydrology, mineral deposit hydrology, soil improvement hydrology and the like.
At present, the underground water level is observed mainly by arranging a vertical observation well at a selected observation position, observing through a steel ruler water level gauge, and when the underground water level is used, in order to put the end part of the steel ruler water level gauge down along the observation well, a sensor at the end part is lowered to the underground water level position, giving a warning and observing by an operator at the upper part.
However, the current detection process of the underground water level has the following problems:
1. the steel ruler water level gauge is adopted for detection, so that the steel ruler water level gauge is easy to collide with the inner wall of a detection well, a sensing probe is damaged, meanwhile, the lowering depth of the steel ruler water level gauge needs to be controlled in real time, and the position of a detection instrument cannot be adjusted in real time according to the position of a water level;
2. the well wall may collapse in the detection process, the well wall cannot be supported, and meanwhile, after the well wall is supported, the well wall is damaged and collapsed in the dismantling process, so that the equipment cannot be taken out smoothly;
3. the process of installing and transferring the inner wall supporting device cannot control the lifting of the inner wall supporting device in real time and cannot splice the inner wall supporting device for a long distance.
Therefore, the invention provides a hydrogeological exploration underground water level detection device to solve the problem.
Disclosure of Invention
Aiming at the situation and overcoming the defects of the prior art, the invention provides the hydrogeological exploration underground water level detection device, which effectively solves the problems that the detection instrument cannot be adjusted in real time along with the water level position, the well wall cannot be supported, the well wall collapses and the retraction control of the well wall supporting cylinder is caused in the underground water level detection process.
The device comprises a support base arranged on the ground and a measuring hole pre-drilled on the ground, wherein the upper end of the support base is fixedly connected with a fixed transverse plate, the middle position of the fixed transverse plate is fixedly connected with a limit ring sleeve, the limit ring sleeve is fixedly connected with a plurality of sliding boxes, the sliding boxes are internally and radially and slidably connected with a sliding limit sleeve along the limit ring sleeve, a limit ball is rotatably connected in the sliding limit sleeve, and the sliding limit sleeve is connected with the sliding boxes through a spring;
a plurality of measuring cylinders are coaxially arranged in the measuring hole, the measuring cylinders are connected end to end from top to bottom, the lower end of the measuring cylinder at the lowest end is fixedly connected with a conical positioner through a bolt, the measuring cylinder at the upper end is arranged in the limiting circular ring sleeve, and the outer wall of the measuring cylinder is contacted with the limiting ball;
the bottom of the measuring cylinder is coaxially connected with a limiting shaft rod, the limiting shaft rod is coaxially connected with a lifting floating disc in a vertical sliding mode, the upper end of the lifting floating disc is fixedly connected with an infrared distance meter, the outer wall of the lifting floating disc is sleeved with a permeable pipe, the lower end of the permeable pipe is detachably connected with the conical positioner, and a plurality of permeable holes are formed in the lower portion of the permeable pipe.
Preferably, the measuring cylinder comprises two half-arc cylinders and two limiting arc plates, arc-shaped limiting rails are arranged on two sides of each half-arc cylinder, arc-shaped limiting strips matched with the arc-shaped limiting rails are fixedly connected to the limiting arc plates, and the half-arc cylinders and the limiting arc plates are closed to form a cylinder.
Preferably, the lower end of the limiting ring sleeve is fixedly connected with a fixed sleeve box, the front side and the rear side in the fixed sleeve box are respectively and rotatably connected with a conveying carrier roller, the conveying carrier roller is dumbbell-shaped, the middle arc surface of the conveying carrier roller is attached to the outer wall of the measuring cylinder, the two conveying carrier rollers are connected through gear transmission to enable the two conveying carrier rollers to rotate reversely, and one conveying carrier roller is connected with a driving motor fixedly connected to the fixed sleeve box.
Preferably, the upper end of the permeable pipe is coaxially and fixedly connected with a flexible hose.
Preferably, the upper end of the supporting base is fixedly connected with an upper support, the upper support and the upper support are fixedly connected with a hydraulic telescopic rod in the supporting base, and the upper end of the telescopic hose and the lower end face of the upper support are detachably connected.
Preferably, the conical positioner comprises two semi-conical positioning blocks, the semi-conical positioning blocks are matched with the lower end faces of the semi-arc cylinders, and the semi-conical positioning blocks are connected with the semi-arc cylinders through bolts.
Preferably, the upper ends of the semi-arc cylinders are provided with arc-shaped object placing grooves, and strong magnets are arranged in the arc-shaped object placing grooves;
the upper end and the lower end of the semi-arc cylinder are provided with limiting holes, and a limiting shaft is coaxially arranged between every two adjacent limiting holes. .
The invention improves the existing geological exploration underground water level detection device, and effectively solves the problems of liquid level detection in the well wall, well wall support and limit guide of the measuring cylinder by additionally arranging a limit ring sleeve, a sliding box, a limit ball, the measuring cylinder, a lifting floating disc and an infrared distance meter; the problem of disassembling and separating the measuring cylinder is effectively solved by arranging the semi-arc cylinder, the limiting arc plate, the arc limiting rail and the arc limiting strip; the problem of retracting and releasing the measuring cylinder is effectively solved by arranging the fixed sleeve box, the conveying carrier roller and the driving motor; the problem of protecting the detecting instrument is effectively solved by arranging the telescopic hose; the problem of splicing and combining the measuring cylinder is effectively solved by arranging the arc-shaped object placing groove and the strong magnet; the problem of limiting the semi-arc cylinders distributed up and down is effectively solved by arranging the limiting holes and the limiting shafts; and the structure is simple and stable, and the universality is extremely high.
Drawings
Fig. 1 is a perspective view of the present invention.
FIG. 2 is a schematic internal cross-sectional view of the present invention.
Fig. 3 is a schematic view of a retraction control structure of the measuring cylinder according to the present invention.
Fig. 4 is a partial schematic view of the retraction control structure of the measuring cylinder according to the present invention.
FIG. 5 is a schematic sectional view of a retraction control structure of a measuring cylinder according to the present invention.
FIG. 6 is a schematic view of the limiting ball and its connecting member of the present invention.
Fig. 7 is a perspective view of the measuring cylinder of the present invention.
FIG. 8 is a perspective view of a half arc cylinder according to the present invention.
Fig. 9 is a perspective view of the arc plate of the present invention.
Detailed Description
The foregoing and other aspects, features and advantages of the invention will be apparent from the following more particular description of embodiments of the invention, as illustrated in the accompanying drawings in which reference is made to figures 1 to 9. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.
Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
The invention relates to a hydrogeological exploration underground water level detection device, which comprises a support base 1 arranged on the ground and a measuring hole 2 pre-drilled on the ground, wherein the measuring hole 2 is pre-drilled, a detector is deeply arranged in the measuring hole 2 to measure the water level in the measuring hole 2, the upper end of the support base 1 is fixedly connected with a fixed transverse plate 3, the fixed transverse plate 3 provides a fixed support base for a subsequent structure, the middle position of the fixed transverse plate 3 is fixedly connected with a limit ring sleeve 4, the limit ring sleeve 4 is fixedly connected with a plurality of sliding boxes 5, the sliding boxes 5 are internally and radially and slidably connected with sliding limit sleeves 6 along the limit ring sleeve 4, limit balls 7 are rotatably connected in the sliding limit sleeves 6, and the limit balls 7 freely rotate in the sliding limit sleeves 6, the sliding limiting sleeve 6 is connected with the sliding box 5 through a spring 8, and under the action of the spring 8 and external force, the limiting ball 7 and the sliding limiting sleeve 6 slide in the sliding box 5 along the radial direction of the limiting circular ring sleeve 4, so that the inner diameter of a circular ring formed by the limiting ball 7 is adjusted;
a plurality of measuring cylinders 9 are coaxially arranged in the measuring hole 2, the measuring cylinders 9 are connected end to end, the measuring cylinders 9 are connected by bolts in the embodiment, the outer wall of the measuring cylinder 9 is attached to the inner wall of the measuring hole 2, the measuring hole 2 is supported by the measuring cylinders 9, collapse of the inner wall of the measuring hole 2 in the process of detecting the water level is avoided, detection is affected, the conical positioner 10 is fixedly connected to the lower end of the measuring cylinder 9 at the lowest end by bolts, the lower end of the measuring hole 2 is generally drilled by a drill bit, the lower end of the measuring hole 2 is conical, the conical positioner 10 is matched with the lowest end of the measuring hole 2, the position of the measuring cylinder 9 is limited, the measuring cylinder 9 is prevented from inclining, the upper end of the measuring cylinder 9 is arranged in the limiting ring sleeve 4, the outer wall of the measuring cylinder 9 is contacted with the limiting ball 7, the measuring cylinder 9 is limited by the limiting ball 7, and the limiting ball 7 extrudes the measuring cylinder 9 under the action of the spring 8, so that the measuring cylinder 9 is limited and fixed, and the measuring cylinder 9 is prevented from falling downwards without the action of external force;
a limiting shaft 29 rod is coaxially and fixedly connected inside the measuring cylinder 9 at the lowest end, a lifting floating disc 12 is coaxially and vertically slidably connected on the limiting shaft 29 rod, the lifting floating disc 12 slides up and down along the limiting shaft 29 rod under the action of the underground water level, so that the lifting floating disc 12 is always positioned on the surface of the underground water level, an infrared distance meter is fixedly connected on the upper end of the lifting floating disc, the liquid level is measured through the infrared distance meter, the depth of the underground water level in the measuring hole 2 is further measured, a water permeable pipe 13 is sleeved on the outer wall of the lifting floating disc 12, the lower end of the water permeable pipe 13 is detachably connected with the conical positioner 10, in the embodiment, the limiting shaft 29 rod is coaxially and fixedly connected with the conical positioner 10, and the protection of the lifting floating disc 12 and the infrared distance meter is realized through the water permeable pipe 13, the influence of the external water level on the stability of the infrared distance measuring instrument is avoided, a plurality of water permeable holes 14 are formed in the lower portion of the water permeable pipe 13, and the water in the measuring hole 2 can conveniently enter the water permeable pipe 13 through the water permeable holes 14, so that the floating lifting of the lifting floating disc 12 is realized;
in the specific implementation of this embodiment, first, the supporting base 1 and the supporting transverse plate are fixed on the ground, then the limiting ring sleeve 4 is coaxial with the measuring hole 2, then the measuring cylinder 9 at the lowest end is connected with the conical positioner 10, and at the same time, the lifting floating disc 12 and the infrared distance meter are fixed at corresponding positions, then under the guiding action of the limiting ball 7, the measuring cylinder 9 is pressed to slide downwards, and at the same time, the measuring cylinders 9 are connected through bolts, the measuring cylinder 9 is placed downwards, so that the conical positioner 10 is located at the lowest end, and at the same time, the measuring cylinder 9 is further limited and fixed through the spring 8 and the limiting ball 7, then the water level in the measuring hole 2 enters the water permeable pipe 13 through the water permeable hole 14, and the lifting floating disc 12 is lifted along with the water level, and meanwhile, the infrared distance meter synchronously ascends and descends, and after the ascending and descending are stable, the water level in the measuring hole 2 is detected through the infrared distance meter.
In the second embodiment, on the basis of the first embodiment, in the process of supporting the inner wall of the measuring hole 2 by the measuring cylinder 9, in the process of detaching the measuring cylinder 9, due to the influence of geological environment, damage may be caused to the upper end, especially the upper port, of the measuring hole 2, and even collapse may occur, so that the present embodiment provides a combined measuring cylinder 9, specifically, the measuring cylinder 9 includes two half-arc cylinders 15 and two limiting arc plates 16, the two sides of the two half-arc cylinders 15 are both provided with arc-shaped limiting rails 17, the limiting arc plates 16 are both fixedly connected with arc-shaped limiting strips 18 matched with the arc-shaped limiting rails 17, the half-arc cylinders 15 and the limiting arc plates 16 are closed to form a cylinder, and through the matching of the half-arc cylinders 15 and the limiting arc plates 16, the combination of the measuring cylinders 9 is realized, the splicing of the measuring cylinders 9 is further realized, meanwhile, the combined measuring cylinders 9 form a cylinder, the effect of supporting the inner wall of the measuring hole 2 is also realized, the limiting arc plates 16 are pulled up and down, the disassembling of the measuring cylinders 9 is realized, and the measuring cylinders 9 are conveniently taken out of the measuring hole 2.
In the third embodiment, on the basis of the first embodiment, when the clamping force of the spring 8 and the limiting ball 7 on the measuring cylinder 9 is too large, the winding and unwinding of the measuring cylinder 9 is difficult to be realized through external drawing, which is time-consuming and labor-consuming, and when the clamping force is too small, the fixing effect in the vertical direction cannot be well achieved, so that the present embodiment provides a structure for winding and unwinding the measuring cylinder 9 under the action of a large clamping force, specifically, a fixing sleeve box 19 is fixedly connected to the lower end of the limiting ring sleeve 4, conveying rollers 20 are rotatably connected to the front side and the rear side inside the fixing sleeve box 19, the conveying rollers 20 are dumbbell-shaped, the middle arc surface of the conveying roller 20 is attached to the outer wall of the measuring cylinder 9, the winding and unwinding of the measuring cylinder 9 can be realized through the reverse rotation of the two conveying rollers 20, the two conveying rollers 20 are connected through gear transmission, the two conveying carrier rollers 20 are rotated reversely, one of the two conveying carrier rollers 20 is connected with a driving motor 21 fixedly connected to the fixed sleeve box 19, the driving motor 21 is externally connected with a power supply, the driving motor 21 rotates to drive the conveying rollers to rotate reversely, and the conveying rollers rotate reversely to realize the retraction and release of the measuring cylinder 9.
Fourth embodiment, on the basis of third embodiment, in order to avoid external environment's influence, it is simultaneously right lift floating disc 12 and infrared distance meter realize the protection of the whole aspect from bottom to top, so this embodiment provides a protective structure, and is concrete, the coaxial fixedly connected with bellows 22 in pipe 13 upper end of permeating water, bellows 22 upper end and external fixing device link to each other, external fixing device be located the upper end of support diaphragm the process of toper locator 10 whereabouts, realize bellows 22's flexible, simultaneously measuring section of thick bamboo 9 be removable structure, can directly overlap and establish telescopic hose 22's the outside.
Fifth embodiment, on the basis of the fourth embodiment, in order to facilitate the installation and disassembly of the measuring cylinder 9 and provide a necessary space for the splicing of the measuring cylinder 9, the present embodiment provides a structure for adjusting the space on the limiting ring sleeve 4, specifically, the upper end of the supporting base 1 is slidably connected with an upper bracket 23, the upper bracket 23 is fixedly connected with a hydraulic telescopic rod 24 fixedly connected in the supporting base 1, the upper end of the telescopic hose 22 is detachably connected with the lower end surface of the upper bracket 23, the height of the upper bracket 23 is adjusted by the telescopic of the hydraulic telescopic rod 24, the distance between the supporting transverse plate and the upper bracket 23 is further adjusted, and the splicing combination of the measuring cylinder 9 and the measuring cylinder 9 disposed between the limiting balls 7 is facilitated, meanwhile, the hydraulic telescopic rod 24 is connected with a hydraulic pump 30 fixed on the supporting base 1, and the hydraulic telescopic rod 24 penetrates through the supporting transverse plate.
Sixth embodiment, on the basis of the second embodiment, in the process of splitting the measuring cylinder 9, in order to facilitate synchronous splitting and assembling of the conical positioner 10 and improve the adaptability between the components, the present embodiment provides a detachable conical positioner 10, specifically, the conical positioner 10 includes two semi-conical positioning blocks 25, the semi-conical positioning blocks 25 are matched with the lower end surfaces of the semi-arc cylinders 15, the semi-conical positioning blocks 25 are connected with the semi-arc cylinders 15 through bolts, the lower ends of the semi-arc cylinders 15 are respectively provided with fixing threaded holes matched with the semi-conical positioning blocks 25, and the adaptability of the semi-arc cylinders 15 and the semi-conical positioning blocks 25 is improved.
In a seventh embodiment, on the basis of the second embodiment, when the half-arc cylinders 15 are connected by the bolts, problems of untight closing or poor sealing performance after connection may occur, so this embodiment provides a connection manner in which the two measuring cylinders 9 are tightly connected, specifically, the upper ends of the half-arc cylinders 15 are both provided with arc-shaped object placing grooves 26, strong magnets 27 are disposed in the arc-shaped object placing grooves 26, and the two half-arc cylinders 15 distributed up and down are connected by the strong magnets 27, thereby avoiding a problem of poor matching caused by a gap in a bolt fastening process and even a damaged thread precision;
the upper end and the lower end of the half-arc cylinder 15 are provided with limiting holes 28, the two limiting holes 28 are connected, a limiting shaft 29 is coaxially arranged between the two limiting holes 28, the upper half-arc cylinder 15 and the lower half-arc cylinder 15 are effectively limited through the matching of the limiting holes 28 and the limiting shafts 29, and the two half-arc cylinders 15 are completely matched in a corresponding mode.
When the device is used specifically, firstly, a supporting base 1 and a supporting transverse plate are fixed on the ground, then a limiting ring sleeve 4 and a measuring hole 2 are coaxial, then a measuring cylinder 9 at the lowest end is assembled, a semi-cone positioning block 25 and a semi-arc cylinder 15 are assembled and installed at the same time, a lifting floating disc 12 and an infrared distance meter are fixed at corresponding positions, then the assembled measuring cylinder 9 is placed between limiting balls 7, then a driving motor 21 is started, the driving motor 21 drives a conveying carrier roller 20 to rotate, downward conveying of the measuring cylinder 9 is realized, meanwhile, when the measuring cylinder 9 slides down to the upper end to be flush with the limiting ring sleeve 4, a hydraulic pump 30 is started, an upper bracket 23 is lifted, then the other group of measuring cylinders 9 are assembled, meanwhile, the connection of the upper measuring cylinder 9 and the lower measuring cylinder 9 is realized through a limiting shaft 29 and a strong magnet 27, then the continuous conveying of the measuring cylinder 9 is realized through the conveying carrier roller 20, the conical positioner 10 is positioned at the lowest end, the measuring cylinder 9 is further limited and fixed through the spring 8 and the limiting ball 7, then the water level in the measuring hole 2 enters the water permeable pipe 13 through the water permeable hole 14, the lifting floating disc 12 is lifted along with the water level, the infrared distance meter is lifted synchronously, and after the lifting is stable, the water level in the measuring hole 2 is detected through the infrared distance meter;
when measuring cylinder 9 is pulled out to needs, through driving motor 21 antiport, with measuring cylinder 9 upwards transport, take out spacing arc board 16 simultaneously, realize the split to measuring cylinder 9, avoided the split of needs large tracts of land to equipment, be convenient for simultaneously accomodate each part, when last a set of pulling out, direct measuring hole 2 goes up the port, demolishs, has avoided measuring hole 2 to go up the part and has appeared collapsing and damaged.
The invention improves the existing geological exploration underground water level detection device, and effectively solves the problems of liquid level detection in the well wall, well wall support and limit guide of the measuring cylinder by additionally arranging a limit ring sleeve, a sliding box, a limit ball, the measuring cylinder, a lifting floating disc and an infrared distance meter; the problem of disassembling and separating the measuring cylinder is effectively solved by arranging the semi-arc cylinder, the limiting arc plate, the arc limiting rail and the arc limiting strip; the problem of retracting and releasing the measuring cylinder is effectively solved by arranging the fixed sleeve box, the conveying carrier roller and the driving motor; the problem of protecting the detecting instrument is effectively solved by arranging the telescopic hose; the problem of splicing and combining the measuring cylinder is effectively solved by arranging the arc-shaped object placing groove and the strong magnet; the problem of limiting the semi-arc cylinders distributed up and down is effectively solved by arranging the limiting holes and the limiting shafts; and the structure is simple and stable, and the universality is extremely high.
Claims (7)
1. The hydrogeological exploration underground water level detection device comprises a support base (1) arranged on the ground and a measuring hole (2) pre-drilled on the ground, and is characterized in that the upper end of the support base (1) is fixedly connected with a fixed transverse plate (3), the middle position of the fixed transverse plate (3) is fixedly connected with a limiting circular ring sleeve (4), the limiting circular ring sleeve (4) is fixedly connected with a plurality of sliding boxes (5), the sliding boxes (5) are internally and radially connected with sliding limiting sleeves (6) in a sliding manner along the limiting circular ring sleeve (4), the sliding limiting sleeves (6) are rotatably connected with limiting balls (7), and the sliding limiting sleeves (6) are connected with the sliding boxes (5) through springs (8);
a plurality of measuring cylinders (9) are coaxially arranged in the measuring hole (2), the measuring cylinders (9) are connected end to end up and down, the lower end of the measuring cylinder (9) at the lowest end is fixedly connected with a conical positioner (10) through a bolt, the measuring cylinder (9) at the upper end is arranged in the limiting ring sleeve (4), and the outer wall of the measuring cylinder (9) is contacted with the limiting ball (7);
the lower extreme measuring cylinder (9) inside coaxial coupling have spacing axle (29) pole, spacing axle (29) pole on coaxial sliding connection have lift floating plate (12) from top to bottom, lift floating plate upper end fixedly connected with infrared distance meter, lift floating plate (12) outer wall cover be equipped with tub (13) of permeating water, tub (13) lower extreme of permeating water with toper locator (10) can dismantle the connection, tub (13) lower part of permeating water seted up a plurality of holes (14) of permeating water.
2. The hydrogeological exploration groundwater level detection device as claimed in claim 1, wherein the measuring cylinder (9) comprises two semi-arc cylinders (15) and two limiting arc plates (16), arc limiting rails (17) are respectively arranged on two sides of each of the two semi-arc cylinders (15), arc limiting strips (18) matched with the arc limiting rails (17) are fixedly connected to the limiting arc plates (16), and the semi-arc cylinders (15) and the limiting arc plates (16) are closed to form a cylinder.
3. The hydrogeological exploration groundwater level detection device as claimed in claim 1, wherein a fixed sleeve box (19) is fixedly connected to the lower end of the limiting circular sleeve (4), conveying rollers (20) are rotatably connected to the front side and the rear side inside the fixed sleeve box (19), the conveying rollers (20) are dumbbell-shaped, the middle arc surface of each conveying roller (20) is attached to the outer wall of the measuring cylinder (9), the two conveying rollers (20) are connected through gear transmission to enable the two conveying rollers (20) to rotate in opposite directions, and one conveying roller (20) is connected with a driving motor (21) fixedly connected to the fixed sleeve box (19).
4. A hydrogeological exploration groundwater level detecting device as claimed in claim 3, wherein a flexible hose (22) is coaxially and fixedly connected to the upper end of the permeable pipe (13).
5. The hydrogeological exploration groundwater level detection device as claimed in claim 4, wherein an upper support (23) is fixedly connected to the upper end of the supporting base (1), the upper support (23) is fixedly connected with a hydraulic telescopic rod (24) fixedly connected to the inside of the supporting base (1), and the upper end of the telescopic hose (22) is detachably connected with the lower end face of the upper support (23).
6. The hydrogeological exploration groundwater level detection device as claimed in claim 2, wherein the conical locator (10) comprises two semi-conical locating blocks (25), the semi-conical locating blocks (25) are matched with the lower end faces of the semi-arc cylinders (15), and the semi-conical locating blocks (25) are connected with the semi-arc cylinders (15) through bolts.
7. The hydrogeological exploration groundwater level detection device as claimed in claim 2, wherein the upper ends of the semi-arc cylinders (15) are provided with arc-shaped object placing grooves (26), and strong magnets (27) are arranged in the arc-shaped object placing grooves (26);
the upper end and the lower end of the half arc barrel (15) are provided with limiting holes (28), and a limiting shaft (29) is coaxially arranged between every two adjacent limiting holes (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210235139.9A CN114577306A (en) | 2022-03-11 | 2022-03-11 | Hydrogeological exploration ground water level detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210235139.9A CN114577306A (en) | 2022-03-11 | 2022-03-11 | Hydrogeological exploration ground water level detection device |
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| Publication Number | Publication Date |
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| CN114577306A true CN114577306A (en) | 2022-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210235139.9A Pending CN114577306A (en) | 2022-03-11 | 2022-03-11 | Hydrogeological exploration ground water level detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116678476A (en) * | 2023-08-04 | 2023-09-01 | 山东省地质矿产勘查开发局第五地质大队（山东省第五地质矿产勘查院） | Drilling water level measuring device for hydrogeology investigation |
-
2022
- 2022-03-11 CN CN202210235139.9A patent/CN114577306A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116678476A (en) * | 2023-08-04 | 2023-09-01 | 山东省地质矿产勘查开发局第五地质大队（山东省第五地质矿产勘查院） | Drilling water level measuring device for hydrogeology investigation |
| CN116678476B (en) * | 2023-08-04 | 2023-10-03 | 山东省地质矿产勘查开发局第五地质大队（山东省第五地质矿产勘查院） | Drilling water level measuring device for hydrogeology investigation |
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