CN217179704U - Underground water level observation device for hydrogeological exploration - Google Patents
Underground water level observation device for hydrogeological exploration Download PDFInfo
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- CN217179704U CN217179704U CN202220783041.2U CN202220783041U CN217179704U CN 217179704 U CN217179704 U CN 217179704U CN 202220783041 U CN202220783041 U CN 202220783041U CN 217179704 U CN217179704 U CN 217179704U
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- supporting plate
- water level
- probe
- fixing piece
- probe assembly
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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
Abstract
The application relates to a groundwater level observation device for hydrogeological exploration, which belongs to the field of hydrogeological exploration equipment and comprises a frame body; the wire roller is rotatably arranged on the frame body; the two measuring wires are respectively wound on the wire rollers; the fixed piece is simultaneously connected with one end of each of the two measuring lines, the line roller is used for lowering the fixed piece to the underground through winding the measuring lines, and the fixed piece is provided with through holes in the vertical direction; the first inclination angle sensor is arranged on the fixed piece; the probe assembly is arranged on the measuring line in a sliding mode, and when the probe assembly is located at the lowest position, the probe assembly can be abutted against the upper end face of the fixing piece and partially penetrates through the through hole to be in contact with the water level; whether the fixing of the fixing piece in the well is horizontal is detected by utilizing the first inclination angle sensor, the connecting plate and the fixing piece are abutted to each other, the probe is vertically arranged on the connecting plate, the connecting plate level is guaranteed to be also guaranteed by the fixing piece level, the probe on the connecting plate level is guaranteed to be vertical, the vertical direction of the probe can further reduce the data measurement deviation, and the authenticity of the measured data is improved.
Description
Technical Field
The utility model belongs to hydrogeological exploration equipment field especially relates to a groundwater level observation device is used in hydrogeological exploration.
Background
Hydrogeological exploration is a main means for researching hydrogeological conditions and is a general term for hydrogeological investigation with different degrees of detail. The method aims to find out the formation and distribution rules of the underground water and evaluate the water quantity and the water quality of the underground water resources on the basis, thereby providing a hydrogeological basis for national economic construction. In the existing hydrogeological survey, the water level observation of underground water is one of the indispensable exploration tasks, at present, when the underground water level observation of hydrogeological exploration process, usually carry out water level measurement to underground water with survey line and income water probe, the problem that above mode exists is that observation device, especially probe are difficult to guarantee to be in vertical state, in case observation device takes place the slope, then can influence data measurement's authenticity, influence technical staff's judgement.
SUMMERY OF THE UTILITY MODEL
The groundwater water level observation device of current hydrogeological exploration, especially the probe is difficult to guarantee at the during operation and is in vertical state, in case observation device takes place the slope, then can influence data measurement's authenticity, influences technical staff's judgement, the groundwater water level observation device is used in hydrogeological exploration to this application design, and the technical scheme of its concrete adoption is:
a hydrogeological exploration underground water level observation device, comprising:
a frame body;
the wire roller is rotatably arranged on the frame body;
the two measuring lines are respectively wound on the line rollers;
the fixing piece is connected with one end of each of the two measuring lines at the same time, the line roller is used for lowering the fixing piece to the underground through winding the measuring lines, the fixing piece can be abutted against the well wall to realize the fixing of the fixing piece, and the fixing piece is provided with through holes in the vertical direction;
the first inclination angle sensor is arranged on the fixing piece;
the probe assembly is arranged on the measuring line in a sliding mode, and when the probe assembly is located at the lowest position, the probe assembly can be abutted to the upper end face of the fixing piece and meanwhile partially penetrates through the through hole to be in contact with the water level.
Preferably, the fixing member includes:
the upper supporting plate and the lower supporting plate are respectively provided with through holes, and the two through holes are vertically aligned;
a plurality of elastic strips connected between the upper supporting plate and the lower supporting plate;
and the telescopic unit is connected between the upper supporting plate and the lower supporting plate and used for driving the distance between the upper supporting plate and the lower supporting plate.
Preferably, the telescopic unit is an electric cylinder, at least two electric cylinders are arranged, and the two electric cylinders are arranged symmetrically relative to the center line of the through hole.
Preferably, the upper end face of the upper supporting plate is provided with a cushion pad.
Preferably, the probe assembly comprises:
the connecting plates are arranged on the two measuring lines in a sliding manner;
and the probe is arranged on the connecting plate and can penetrate through the through hole.
Preferably, the probe assembly is further connected with a pull rope, and the other end of the pull rope extends out of the frame body by bypassing a guide wheel.
Preferably, the guide wheel is arranged on the frame body through a bracket, and the guide wheel is positioned between the two measuring lines.
Preferably, the bottom end of the frame body is provided with a horizontally arranged circular flange plate, the circular flange plate is provided with a second inclination angle sensor, a plurality of threaded holes are uniformly arranged on the circular flange plate along the circumferential direction of the circular flange plate at intervals, and adjusting bolts are screwed in the threaded holes.
Preferably, the circular flange plate is vertically provided with a plurality of lifting legs, the plurality of lifting legs are uniformly arranged along the circumferential direction of the circular flange plate at intervals, and the bottom end of each lifting leg is provided with a universal wheel.
Preferably, two wire rollers are arranged, and the two measuring wires are correspondingly wound on the two wire rollers.
The utility model discloses a set up two survey lines and at mounting and first inclination sensor, utilize first inclination sensor to detect whether fixed level of mounting in the well, probe assembly's connecting plate and mounting butt, and the probe sets up on the connecting plate perpendicularly again, has guaranteed that the mounting level has just also guaranteed the connecting plate level, and the probe on it just so can guarantee vertically so connecting plate level, and the vertical also can and then reduce data measurement's deviation of probe, improves measured data's authenticity.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a usage state diagram of the present invention.
In the figure, 1, a frame body, 2, a wire roller, 3, a guide wheel, 4, a pull rope, 5, a measuring wire, 6, a probe assembly, 601, a connecting plate, 602, a probe, 7, a buffer cushion, 8, a fixing piece, 801, an upper supporting plate, 802, a through hole, 803, a telescopic cylinder, 804, an elastic strip, 805, a lower supporting plate, 9, a first inclination angle sensor, 10, a circular flange plate, 11, an adjusting bolt, 12, a lifting leg, 13, a universal wheel, 14, a second inclination angle sensor, 15 and a well.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments with reference to the accompanying drawings.
In addition, in the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicate orientations and positional relationships based on those 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 thus, are not to be construed as limiting the present invention.
As shown in fig. 1-2, the underground water level observation device for hydrogeological exploration comprises a frame body 1, a line roller 2, two measuring lines 5, a fixing part 8, a first inclination angle sensor 9 and a probe assembly 6. Wherein, support body 1 all sets up on support body 1 as whole ground water level observation device's major structure, above-mentioned other parts. The both ends of line roller 2 are rotated and are set up on support body 1, and it is specific that the pivot of line roller 2 is movable setting on support body 1, and the activity setting here adopts current conventional mode, for example: the frame body 1 is provided with a shaft hole or a bearing is arranged between the rotating shaft and the frame body 1. The rotation of the thread roller 2 can be driven by manual driving or electric driving, and in this embodiment, the manual driving is preferred, so that the position of the fixing frame can be conveniently adjusted.
In this embodiment, the two measuring lines 5 are respectively wound on the line roller 2, one or two of the line rollers 2 may be adopted, the two measuring lines 5 are wound on the line roller 2 and ensure that the two measuring lines 5 are parallel in a vertical plane, the two measuring lines 5 are simultaneously lowered or wound, the level of the fixing member 8 connected with the measuring lines 5 is basically ensured, and in addition, the level of the fixing member 8 can be accurately adjusted by manually adjusting one of the measuring lines 5. The purpose of the two lines 5 is to avoid the problem of large shaking of the single line 5 and to reduce the shaking of the fixed part 8 from below to the well 15.
In this embodiment, the fixing member 8 is cylindrical in overall frame, the fixing member 8 is connected to one end of each of the two measuring lines 5, the line roller 2 winds the measuring lines 5 to lower the fixing member 8 into the well 15, and the fixing member 8 has two position states, namely, a state in which the fixing member 8 is fixed by abutting against the well wall; the other is a state that the fixing piece 8 is not abutted against the well wall; at the centre of the fixture 8 there is a through hole in the vertical direction for passage of the probe assembly 6, so that the probe assembly 6 extends below the fixture 8 to the water level.
The fixing part 8 is provided with a first inclination angle sensor 9, the first inclination angle sensor 9 is used for detecting whether the fixing part 8 is horizontal or not and outputting a signal, and a worker can adjust the measuring line 5 according to the signal to enable the fixing part 8 to be horizontal and continuously monitor whether the horizontal is horizontal or not through the first inclination angle sensor 9.
In this embodiment, the probe unit 6 is a member for actually observing the height of the water level, the probe unit 6 is slidably disposed on the two measuring lines 5, and when the probe unit 6 is slid to the lowest position, the probe unit 6 can abut against the upper end surface of the fixed member 8 while being partially passed through the through hole to be in contact with the water level. Before the probe assembly 6 slides to the lowest position to contact the fixing member 8, the fixing member 8 needs to be fixed, and after the fixing, the probe assembly 6 slides to the lowest position. The probe 602 is held in a vertical position by the fixture 8 being fixed horizontally below the well 15 so that the probe assembly 6 is only rocked in the lowermost position during sliding to the lowermost position.
Further, the structure of the fixing member 8 specifically includes an upper supporting plate 801 and a lower supporting plate 805, a plurality of elastic strips 804, and a telescopic unit. The upper supporting plate 801 and the lower supporting plate 805 are circular plates, respectively, and the upper supporting plate 801 and the lower supporting plate 805 have through holes 802, respectively, the two through holes 802 are aligned up and down, and the through holes 802 are formed at the centers of the upper supporting plate 801 and the lower supporting plate 805.
In this embodiment, the elastic strips 804 are elastic steel strips, the elastic steel strips are connected between the upper supporting plate 801 and the lower supporting plate 805, the elastic steel strips are uniformly arranged along the circumferential direction of the upper supporting plate 801 and the lower supporting plate 805 at intervals, and each elastic steel strip is arranged at a position close to the edge of the upper supporting plate 801 and the lower supporting plate 805; also connected between the upper support plate 801 and the lower support plate 805 is the telescopic unit, which mainly drives the distance between the upper support plate 801 and the lower support plate 805. When the telescopic unit contracts, the distance between the upper supporting plate 801 and the lower supporting plate 805 is reduced, the elastic steel bars between the upper supporting plate 801 and the lower supporting plate 805 bend towards the outer sides of the upper supporting plate 801 and the lower supporting plate 805, the outward occupied space of the elastic steel bars is enlarged by bending the elastic steel bars and the elastic steel bars are abutted with the wall of a well, so that the upper supporting plate 801 and the lower supporting plate 805 are fixed, in the fixing process, the first inclination angle sensor 9 on the upper supporting plate can monitor whether the upper supporting plate 801 and the lower supporting plate 805 are horizontal, and if the monitoring is not horizontal enough, one of the measuring lines 5 is manually adjusted, so that the upper supporting plate 801 and the lower supporting plate 805 are horizontal. When the telescopic unit is extended, the elastic steel bar is straightened again, and the elastic steel bar is separated from the well wall, so that the fixing piece 8 and the probe assembly 6 on the fixing piece can be pulled out together.
Furthermore, in one embodiment, the telescopic units are at least two electric cylinders, the two electric cylinders are arranged in a central symmetry manner relative to the center line of the through hole, the electric cylinders are simple in structure and convenient to install, and meanwhile, the electric cylinders only need to be electrified without additionally arranging other auxiliary equipment.
Further, in order to avoid rigid impact when the probe assembly 6 slides down along the measuring line 5 to abut against the upper supporting plate 801, the upper end surface of the upper supporting plate 801 is provided with a cushion pad 7, and the cushion pad 7 cushions the rigid impact, so that damage to the probe assembly 6 is reduced.
Further, as for the structure of the probe assembly 6, it specifically includes a connection plate 601 and a probe 602, the connection plate 601 has two through holes, two wires 5 correspondingly pass through the two through holes, so that the connection plate 601 can slide on the wires 5, the probe 602 is vertically disposed below the connection plate 601, and the probe 602 is disposed at the center of the connection plate 601, when the connection plate 601 slides down to abut against the upper supporting plate 801, the probe 602 passes through the through holes and extends to below the lower supporting plate 805 to contact the surface of the groundwater table. The probe assembly 6 is set to be in the above structure, so that the probe 602 can be ensured to be in a vertical state when detecting the water level, and the accuracy of the measured data is ensured.
Further, in order to reduce the rigid impact of the connecting plate 601 between the downward sliding position and the lowest position and the upper supporting plate 801, a pull rope 4 is further connected to the connecting plate 601, the other end of the pull rope 4 bypasses a guide wheel 3 and extends out of the frame body 1, the downward sliding speed of the connecting plate 601 on the measuring line 5 is small through artificial control of the downward releasing speed of the pull rope 4, the slow downward sliding of the connecting plate 601 and the probe 602 is realized, and the impact is greatly reduced when the connecting plate 601 is abutted to the upper supporting plate 801.
Further, to the concrete setting of above-mentioned guide pulley 3, guide pulley 3 passes through the support setting on support body 1, and guide pulley 3 is located between two survey lines 5, and this leg joint is on support body 1, and guide pulley 3 is located between two survey lines 5, is to avoid two survey lines 5 of stay cord 4 pulling, and then draws survey line 5 partially to cause the not vertical problem of probe 602.
Further, the bottom end of the frame body 1 is provided with a horizontally arranged circular flange plate 10, the circular flange plate 10 is provided with a second inclination angle sensor 14 for monitoring whether the circular flange plate 10 is horizontal, that is, whether the frame body 1 is in a horizontal state is ensured firstly, so that the fixing member 8 is basically kept horizontal at the beginning lower part, the adjustment amount of the fixing member 8 is reduced, the circular flange plate 10 is provided with a plurality of threaded holes at uniform intervals along the circumferential direction thereof, and the adjusting bolts 11 are screwed into the threaded holes. In use, the circular flange plate 10 is brought into engagement with the well 15 at the well 15 and the adjusting bolts 11 are then screwed until the second tilt angle sensor 14 on the circular flange plate 10 monitors that the circular flange plate 10 is horizontal, after which the fixing member 8 and the probe assembly 6 can be lowered into the well 15.
Furthermore, lifting legs 12 are vertically arranged on the circular flange plate 10, three lifting legs 12 are uniformly arranged at intervals along the circumferential direction of the circular flange plate 10, and universal wheels 13 are arranged at the bottom ends of the lifting legs 12. The lifting legs 12 are in a conventional manner, and specifically may be in a manner that two sleeved legs are connected by a connecting member or in a form of a telescopic cylinder 803, etc. When the underground water level observation device is not used, the lifting legs 12 are lowered to a position lower than the adjusting bolts 11, so that the whole device can push the whole frame body 1 to move; when the underground water level observing apparatus is used, in order to more stabilize the position of the frame body 1, the lifting legs 12 are raised to a position higher than the adjusting bolts 11, so that the circular flange plates 10 and the adjusting bolts 11 are brought into contact with the well edge to stabilize the entire frame body 1.
Further, in one embodiment, the two wire rollers 2 are provided, and the two measuring wires 5 are correspondingly wound on the two wire rollers 2, so that the two wire rollers 2 are provided to distinguish the winding of the two measuring wires 5, which facilitates to separately adjust each measuring wire 5, and thus facilitates to adjust the level of the fixing member 8.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (10)
1. The utility model provides a hydrogeological exploration underground water level observation device which characterized in that includes:
a frame body;
the wire roller is rotatably arranged on the frame body;
the two measuring lines are respectively wound on the line rollers;
the wire roller is used for lowering the fixing piece to the underground through winding the measuring wires, the fixing piece can be abutted against a well wall to realize the fixing of the fixing piece, and the fixing piece is provided with through holes in the vertical direction;
the first inclination angle sensor is arranged on the fixed part;
the probe assembly is arranged on the measuring line in a sliding mode, and when the probe assembly is located at the lowest position, the probe assembly can be abutted to the upper end face of the fixing piece and partially penetrates through the through hole to be in contact with the water level.
2. The device for observing the water level in the ground for hydrogeological exploration, as set forth in claim 1, wherein said fixture comprises:
the upper supporting plate and the lower supporting plate are respectively provided with through holes, and the two through holes are vertically aligned;
a plurality of elastic strips connected between the upper supporting plate and the lower supporting plate;
and the telescopic unit is connected between the upper supporting plate and the lower supporting plate and is used for driving the distance between the upper supporting plate and the lower supporting plate.
3. The device as claimed in claim 2, wherein the telescopic unit is at least two electric cylinders, and the two electric cylinders are arranged symmetrically with respect to the center line of the through hole.
4. The device for observing the water level in the ground for hydrogeological exploration, as set forth in claim 2, wherein the upper supporting plate has a cushion pad on the upper end surface thereof.
5. The device of claim 1, wherein the probe assembly comprises:
the connecting plates are arranged on the two measuring lines in a sliding mode;
a probe disposed on the connection plate, the probe being capable of passing through the pass-through hole.
6. The underground water level observation device for hydrogeological exploration according to claim 1 or 5, wherein a pull rope is further connected to the probe assembly, and the other end of the pull rope extends out of the frame body by bypassing a guide wheel.
7. The device as claimed in claim 6, wherein the guide wheel is disposed on the frame via a bracket, and the guide wheel is located between the two measuring lines.
8. The underground water level observing device for hydrogeological exploration according to claim 1, wherein the bottom end of the frame body is provided with a horizontally arranged circular flange plate, the circular flange plate is provided with a second inclination angle sensor, the circular flange plate is provided with a plurality of threaded holes at uniform intervals along the circumferential direction of the circular flange plate, and each threaded hole is screwed with an adjusting bolt.
9. The underground water level observing device for hydrogeological exploration according to claim 8, wherein the circular flange plate is vertically provided with a plurality of lifting legs, the plurality of lifting legs are uniformly arranged along the circumferential direction of the circular flange plate at intervals, and the bottom end of each lifting leg is provided with a universal wheel.
10. The underground water level observation device for hydrogeological exploration according to claim 1, wherein two line rollers are provided, and two measuring lines are correspondingly wound around the two line rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220783041.2U CN217179704U (en) | 2022-04-02 | 2022-04-02 | Underground water level observation device for hydrogeological exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220783041.2U CN217179704U (en) | 2022-04-02 | 2022-04-02 | Underground water level observation device for hydrogeological exploration |
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| Publication Number | Publication Date |
|---|---|
| CN217179704U true CN217179704U (en) | 2022-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220783041.2U Active CN217179704U (en) | 2022-04-02 | 2022-04-02 | Underground water level observation device for hydrogeological exploration |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115435872A (en) * | 2022-08-16 | 2022-12-06 | 青海省环境地质勘查局 | Hydrogeological exploration ground water level observation device |
| CN115824359A (en) * | 2023-02-23 | 2023-03-21 | 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) | Multilayer underground water level observation device for hydrogeological hole |
-
2022
- 2022-04-02 CN CN202220783041.2U patent/CN217179704U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115435872A (en) * | 2022-08-16 | 2022-12-06 | 青海省环境地质勘查局 | Hydrogeological exploration ground water level observation device |
| CN115435872B (en) * | 2022-08-16 | 2023-10-13 | 青海省环境地质勘查局 | Hydrogeological exploration ground water level observation device |
| CN115824359A (en) * | 2023-02-23 | 2023-03-21 | 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) | Multilayer underground water level observation device for hydrogeological hole |
| CN115824359B (en) * | 2023-02-23 | 2023-06-27 | 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) | Multilayer groundwater level observation device for hydrogeological hole |
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