CN219830023U - Monitoring tool to facilitate groundwater level survey - Google Patents

Abstract

The utility model discloses a monitoring tool convenient for exploring an underground water level, in particular to the technical field of monitoring tools, which comprises a monitoring assembly for exploring the underground water level; a transverse adjusting assembly for adjusting the transverse direction is arranged above the monitoring assembly; one end of the transverse adjusting component, which is far away from the monitoring component, is provided with a longitudinal adjusting component used for adjusting in a longitudinal direction. According to the utility model, the two belt pulleys connected by the belt are driven to rotate by the operation of the first motor, the two belt pulleys drive the two threaded rods to rotate by the corresponding connecting shafts, and the movable plate limited by the supporting groove is driven to transversely move by the rotation of the threaded rods, so that the inner pipe can be pushed to extend out of the outer pipe or be stored in the outer pipe, the purpose of adjusting the extending length of the inner pipe can be achieved, the monitoring range of the monitoring assembly is improved, the stability of the inner pipe during expansion and contraction can be improved by means of synchronous rotation of the two threaded rods, and the situation that the inner pipe is unbalanced and collapses is avoided.

Description

Monitoring tool to facilitate groundwater level survey

Technical field

The utility model relates to the technical field of monitoring tools, and more specifically to a monitoring tool that is convenient for surveying groundwater levels.

Background technique

Groundwater level is an important monitoring task in geotechnical engineering survey and geotechnical engineering monitoring. The groundwater level refers to the elevation of the groundwater level relative to the base level. According to the drilling observation time, it can be divided into initial water level, stable water level, wet season water level, Groundwater level monitoring tools are usually used during geological survey operations such as water levels in the dry season and pre-freeze water levels.

For example, the Chinese patent document with publication number CN213748625U includes a device fixed base. A lifting mechanism is fixedly installed on the upper surface of the device fixed base. A rotating shaft is fixedly installed on the upper surface of the lifting mechanism. The upper surface of the rotating shaft A rotating pipe is fixedly installed, the lower surface of the rotating pipe is threadedly connected with a threaded fixing port, and the lower surface of the threaded fixing port is fixedly installed with a telescopic device. The advantage of this technical solution is that through the cooperative arrangement of the lifting mechanism, the rotating shaft and the rotating pipe, it is convenient to monitor the device in all directions, which solves the problem that most existing devices only monitor one area, resulting in the need to re-monitor the second area. In addition to the trouble of monitoring and the inaccuracy of monitoring data; through the setting of the threaded port, it is convenient to disassemble and repair the monitoring device, solving the existing problem of inconvenient disassembly.

However, the above technical solution uses a telescopic device to adjust the monitoring depth of the detection port, and the above technical solution requires moving the overall structure to adjust the monitoring range, which increases the workload of the staff, and the monitoring range is fixed. will affect the practicality of the technical solution.

Utility model content

To this end, embodiments of the present invention provide a monitoring tool that is convenient for surveying groundwater levels, so as to solve the problem in the prior art of low practicality due to the unadjustable monitoring range.

In order to achieve the above purpose, embodiments of the present utility model provide the following technical solutions: a monitoring tool that facilitates the survey of groundwater levels, including a monitoring component for surveying groundwater levels;

A lateral adjustment component for lateral orientation adjustment is provided above the monitoring component;

One end of the transverse adjustment component away from the monitoring component is provided with a longitudinal adjustment component for adjusting in the longitudinal direction;

The lateral adjustment assembly includes an outer tube. One end of the outer tube is provided with an inner tube. The top and bottom of the outer tube are fixed with support plates. The support plate has a support groove on one side close to the inner tube. There is a threaded rod inside the support groove. The end of the threaded rod away from the inner tube is movably connected to the inner wall of the support groove through a bearing. The outer wall of the threaded rod is threadedly connected to a movable plate. The end of the movable plate close to the inner tube is fixedly provided with a threaded rod. The connecting plate is fixedly arranged on the outside of the inner tube.

Further, the monitoring component includes a hollow column. The hollow column is installed at the bottom end of the inner tube. A plurality of through holes are provided on the outside of the hollow column. The plurality of through holes are evenly spaced. There are a plurality of through holes inside the hollow column. There are multiple detection ports distributed at intervals. With the help of the through holes, water can penetrate into the interior of the hollow column, and then monitoring operations can be performed through the detection ports.

Further, the longitudinal adjustment assembly includes a rotating plate, which is installed at the bottom of an end of the outer tube away from the inner tube. A second motor is provided at the bottom of the rotating plate, and the output shaft of the second motor is connected to the rotating plate. The bottom is fixedly connected; the outer cover of the rotating plate is provided with a mounting plate, the inner wall of the mounting plate is movablely connected to the outer wall of the rotating plate through bearings, the bottom end of the mounting plate is provided with a mounting base, and the top of the mounting base is provided with a plurality of electric A plurality of electric push rods are evenly spaced among each other. The top of the electric push rod is fixedly connected to the bottom of the mounting plate. The second motor is installed on the top of the mounting base. The operation of the second motor drives the outer tube to rotate. This can drive the monitoring component to rotate around the rotating plate to increase the monitoring range. The height of the monitoring component can be adjusted with the help of the extension or contraction of the electric push rod.

Further, the cross-sections of the movable plate and the support groove are both rectangular, and the outer wall of the movable plate is in contact with the inner wall of the support groove. By setting the cross-sections of the movable plate and the support groove to hold, the movable plate moves with the threaded rod. , because it is limited by the support groove and moves linearly, thereby ensuring the stability of the movable plate during movement.

Further, a box is provided inside the outer tube, and the top and bottom ends of the box penetrate the box and extend to the top and bottom of the outer tube respectively. There are two pulleys inside the box, and the two pulleys are respectively Corresponding to the left and right positions of the two support plates, the pulley is movably connected to the inner wall of the side of the box away from the support plate through a rotating shaft. A belt is provided between the two pulleys. The two pulleys are connected by the belt. The pulley is close to A connecting shaft is fixed on one side of the support plate. The end of the connecting shaft away from the pulley penetrates the box and the support plate and is fixedly connected to the threaded rod. The operation of the first motor drives the two pulleys connected by the belt to rotate. Each pulley drives the two threaded rods to rotate through the corresponding connecting shaft. Through the rotation of the two threaded rods, the stability of the inner tube can be improved and the inner tube can be prevented from being unbalanced and collapsed.

Further, a first motor is fixed on the side of the top of the box away from the support plate. The output shaft of the first motor penetrates the box and is fixedly connected to the rotating shaft on one of the pulleys. The first motor drives the The two pulleys connected by the belt rotate, thereby causing the two threaded rods to run synchronously.

The embodiments of the present utility model have the following advantages:

1. The operation of the first motor drives the two pulleys connected by the belt to rotate. The two pulleys drive the two threaded rods to rotate through the corresponding connecting shafts, and then the rotation of the threaded rod drives the movable plate limited by the support groove. Lateral movement can push the inner tube to extend out of the outer tube or be stored inside the outer tube, thereby adjusting the extension length of the inner tube and improving the monitoring range of the monitoring component;

2. Through the synchronous rotation of the two threaded rods, the stability of the inner tube when telescopically extending can be improved and the inner tube can be prevented from being unbalanced and collapsed.

Description of the drawings

In order to more clearly explain the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to describe the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only exemplary. For those of ordinary skill in the art, other implementation drawings can be obtained based on the extension of the provided drawings without exerting creative efforts.

The structures, proportions, sizes, etc. shown in this specification are only used to coordinate with the contents disclosed in the specification for the understanding and reading of people familiar with this technology. They are not used to limit the conditions for the implementation of the utility model, and therefore do not have any In terms of technical substantive significance, any structural modifications, changes in proportions or adjustments in size should still fall within the scope of what is disclosed in the present utility model without affecting the effects that the utility model can produce and the purposes that can be achieved. The technical content must be within the scope that can be covered.

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a cross-sectional view of the outer tube of the utility model;

Figure 3 is a cross-sectional view of the support plate of the present utility model;

Figure 4 is a front view of the threaded rod of the present utility model;

Figure 5 is a cross-sectional view of the hollow column of the present utility model.

The reference numbers are: 1. Outer tube; 2. Support plate; 3. Support groove; 4. Threaded rod; 5. Inner tube; 6. Movable plate; 7. Connecting plate; 8. Box; 9. Pulley; 10 , belt; 11. connecting shaft; 12. first motor; 13. hollow column; 14. through hole; 15. detection port; 16. rotating plate; 17. second motor; 18. mounting plate; 19. mounting base; 20. Electric push rod.

Detailed ways

The implementation of the present utility model is described below with specific embodiments. Those familiar with this technology can easily understand other advantages and effects of the present utility model from the content disclosed in this specification. Obviously, the described embodiments are the best examples of the present utility model. Some embodiments, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Referring to Figures 1-5 of the description, the utility model provides a monitoring tool that is convenient for surveying groundwater levels, including a monitoring component for surveying groundwater levels;

As shown in Figures 1 and 5, the monitoring component includes a hollow column 13. The hollow column 13 is installed at the bottom end of the inner tube 5. A plurality of through holes 14 are provided on the outside of the hollow column 13. Among the plurality of through holes 14 The hollow column 13 is evenly spaced, and a plurality of spaced detection ports 15 are provided inside the hollow column 13. With the arrangement of the through holes 14, water can penetrate into the interior of the hollow column 13, and then monitoring operations are performed through the detection ports 15.

In order to improve the monitoring range of the monitoring component, a lateral adjustment component is used. Specifically, a lateral adjustment component for lateral orientation adjustment is provided above the monitoring component;

As shown in Figures 1-4, the transverse adjustment assembly includes an outer tube 1. An inner tube 5 is provided at one end of the outer tube 1. A support plate 2 is fixed on the top and bottom of the outer tube 1. The support A support groove 3 is provided on the side of the plate 2 close to the inner tube 5. A threaded rod 4 is provided inside the support groove 3. The end of the threaded rod 4 away from the inner tube 5 is movably connected to the inner wall of the support groove 3 through a bearing. The outer wall of the threaded rod 4 is threadedly connected to a movable plate 6 , and one end of the movable plate 6 close to the inner tube 5 is fixedly provided with a connecting plate 7 , and the connecting plate 7 is fixedly installed outside the inner tube 5 .

As shown in Figure 3, the cross-sections of the movable plate 6 and the support groove 3 are both rectangular, and the outer wall of the movable plate 6 is in contact with the inner wall of the support groove 3. By setting the cross-sections of the movable plate 6 and the support groove 3 to hold , so that when the movable plate 6 moves with the threaded rod 4, it will move linearly due to the restriction of the support groove 3, thereby ensuring the stability of the movable plate 6 when it moves.

As shown in Figures 1-4, a box 8 is provided inside the outer tube 1. The top and bottom ends of the box 8 penetrate the box 8 and extend to the top and bottom of the outer tube 1 respectively. The box 8 There are two pulleys 9 inside. The two pulleys 9 correspond to the left and right positions of the two support plates 2 respectively. The pulleys 9 are movably connected to the inner wall of the side of the box 8 away from the support plate 2 through a rotating shaft. The two pulleys 9 There is a belt 10 between them, and the two pulleys 9 are connected through the belt 10. A connecting shaft 11 is fixed on the side of the pulley 9 close to the support plate 2. The connecting shaft 11 has an end far away from the pulley 9 and runs through the box 8 and the The support plate 2 is fixedly connected to the threaded rod 4. The operation of the first motor 12 drives the two pulleys 9 connected by the belt 10 to rotate. The two pulleys 9 drive the two threaded rods 4 to rotate through the corresponding connecting shafts 11. The rotation of the two threaded rods 4 can improve the stability of the telescopic inner tube 5 and prevent the inner tube 5 from being unbalanced and collapsing.

As shown in Figures 1-4, a first motor 12 is fixed on the side of the top of the box 8 away from the support plate 2. The output shaft of the first motor 12 penetrates the box 8 and connects with one of the pulleys 9. The rotating shaft is fixedly connected, and the operation of the first motor 12 drives the two pulleys 9 connected by the belt 10 to rotate, thereby allowing the two threaded rods 4 to rotate synchronously.

In order to facilitate the adjustment of the depth of the monitoring component, the longitudinal adjustment component is used. Specifically, the end of the transverse adjustment component away from the monitoring component is provided with a longitudinal adjustment component for adjusting in the longitudinal direction;

As shown in Figure 1, the longitudinal adjustment assembly includes a rotating plate 16. The rotating plate 16 is installed at the bottom of one end of the outer tube 1 away from the inner tube 5. A second motor 17 is provided at the bottom of the rotating plate 16. The output shaft of the second motor 17 is fixedly connected to the bottom of the rotating plate 16; a mounting plate 18 is set on the outside of the rotating plate 16, and the inner wall of the mounting plate 18 is movably connected to the outer wall of the rotating plate 16 through bearings. The bottom of the mounting plate 18 A mounting base 19 is provided at the end. A plurality of electric push rods 20 are provided at the top of the mounting base 19. The plurality of electric push rods 20 are evenly spaced. The top of the electric push rod 20 is fixedly connected to the bottom of the mounting plate 18, so The second motor 17 is installed on the top of the mounting base 19. The operation of the second motor 17 drives the outer tube 1 to rotate, which can drive the monitoring component to rotate around the rotating plate 16 to increase the monitoring range. With the help of the electric push rod 20 The height of the monitoring component can be adjusted by extending or contracting.

The operation of the first motor 12 drives the two pulleys 9 connected by the belt 10 to rotate. The two pulleys 9 drive the two threaded rods 4 to rotate through the corresponding connecting shafts 11, and then the rotation of the threaded rods 4 drives the support grooves 3. The limited movable plate 6 moves laterally, thereby pushing the inner tube 5 to extend out of the outer tube 1 or to be stored inside the outer tube 1, thereby achieving the purpose of adjusting the extension length of the inner tube 5 and improving the monitoring range of the monitoring component. .

Although the present utility model has been described in detail with general descriptions and specific examples above, it is obvious to those skilled in the art that some modifications or improvements can be made on the basis of the present utility model. Therefore, these modifications or improvements made without departing from the spirit of the present invention all fall within the scope of protection claimed by the present invention.

Claims (8)

1. Monitoring tool convenient to reconnaissance groundwater level, its characterized in that: comprises a monitoring component for surveying the underground water level;

a transverse adjusting assembly for adjusting the transverse direction is arranged above the monitoring assembly;

one end of the transverse adjusting component, which is far away from the monitoring component, is provided with a longitudinal adjusting component for adjusting in a longitudinal direction;

the utility model provides a transverse adjustment subassembly includes outer tube (1), outer tube (1) one end inside is equipped with inner tube (5), outer tube (1) top and bottom are all fixed and are equipped with backup pad (2), backup pad (2) are close to one side of inner tube (5) and have been seted up supporting groove (3), supporting groove (3) inside is equipped with threaded rod (4), threaded rod (4) are kept away from the one end of inner tube (5) and are passed through bearing and supporting groove (3) inner wall swing joint, threaded rod (4) outer wall threaded connection has fly leaf (6), the one end that fly leaf (6) are close to inner tube (5) is fixed and is equipped with connecting plate (7), inner tube (5) outside is located to connecting plate (7) are fixed.

2. A monitoring tool for facilitating the investigation of a groundwater level according to claim 1, characterized in that: the sections of the movable plate (6) and the supporting groove (3) are rectangular, and the outer wall of the movable plate (6) is contacted with the inner wall of the supporting groove (3).

3. A monitoring tool for facilitating the investigation of a groundwater level according to claim 1, characterized in that: the utility model discloses a novel energy-saving box is characterized in that a box body (8) is arranged inside an outer tube (1), the top and the bottom of the box body (8) are penetrated through the box body (8) and are respectively extended to the top and the bottom of the outer tube (1), two belt pulleys (9) are arranged inside the box body (8), the two belt pulleys (9) are respectively corresponding to the left and right positions of two supporting plates (2), the belt pulleys (9) are movably connected with one side inner wall of the box body (8) far away from the supporting plates (2) through a rotating shaft, a belt (10) is arranged between the two belt pulleys (9), the two belt pulleys (9) are connected through the belt (10), one side, close to the supporting plates (2), of the belt pulleys (9) is fixedly provided with a connecting shaft (11), and one end, far away from the belt pulleys (9), of the belt pulleys (2) is penetrated through the box body (8) and the supporting plates (2) and is fixedly connected with a threaded rod (4).

4. A monitoring tool for facilitating the investigation of the groundwater level according to claim 3, characterized in that: the top end of the box body (8) is fixedly provided with a first motor (12) on one side far away from the supporting plate (2), and an output shaft of the first motor (12) penetrates through the box body (8) and is fixedly connected with a rotating shaft on one of the belt pulleys (9).

5. A monitoring tool for facilitating the investigation of a groundwater level according to claim 1, characterized in that: the monitoring assembly comprises a hollow column (13), the hollow column (13) is arranged at the bottom end of the inner tube (5), a plurality of through holes (14) are formed in the outer portion of the hollow column (13), and a plurality of detection ports (15) which are distributed at intervals are formed in the hollow column (13).

6. The monitoring tool for facilitating the investigation of a groundwater level of claim 5, wherein: the plurality of through holes (14) are uniformly spaced apart.

7. A monitoring tool for facilitating the investigation of a groundwater level according to claim 1, characterized in that: the longitudinal adjustment assembly comprises a rotating plate (16), the rotating plate (16) is arranged at the bottom of one end of the outer tube (1) far away from the inner tube (5), a second motor (17) is arranged at the bottom of the rotating plate (16), and an output shaft of the second motor (17) is fixedly connected with the bottom of the rotating plate (16).

8. The monitoring tool for facilitating the investigation of a groundwater level of claim 7, wherein: the utility model discloses a motor, including rotating board (16), mounting panel (18) are equipped with to rotating board (16) outside cover, mounting panel (18) inner wall passes through bearing and rotating board (16) outer wall swing joint, mounting panel (18) bottom is equipped with mount pad (19), mount pad (19) top is equipped with a plurality of electric putter (20), evenly spaced distributes between a plurality of electric putter (20), electric putter (20) top and mounting panel (18) bottom fixed connection, second motor (17) are installed in mount pad (19) top.