CN219064629U

CN219064629U - Water level automatic monitoring equipment for water pumping recharging test

Info

Publication number: CN219064629U
Application number: CN202222554982.1U
Authority: CN
Inventors: 王平; 左丽明; 赵亚娟; 席明硕; 王火火; 王丽; 王宪彬; 牛余泽; 李辉; 牛世豪
Original assignee: Hebei Hydrological Engineering Geological Exploration Institute Hebei Remote Sensing Center
Current assignee: Hebei Hydrological Engineering Geological Exploration Institute Hebei Remote Sensing Center
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-05-23
Anticipated expiration: 2032-09-27

Abstract

The utility model belongs to the technical field of water pumping and recharging tests, and particularly relates to automatic water level monitoring equipment for a water pumping and recharging test. The utility model fixedly installs the supporting mechanism on one side of the shallow water area through parts such as bolts and the like, then manually rotates the threaded rod connected with the rotation of the second fixed plate, can control the connecting block to drive the whole water level display mechanism to stably lift under the limiting action of the positioning groove in the second fixed plate, and can relatively move the indicating mechanism upwards in the installation pipe due to the contact and the lamination of the floating ball and the initial water surface, so that the indicating rod can move to the top zero scale position of the scale mark line.

Description

Water level automatic monitoring equipment for water pumping recharging test

Technical Field

The utility model belongs to the technical field of water pumping and recharging tests, and particularly relates to automatic water level monitoring equipment for a water pumping and recharging test.

Background

In order to ensure that the underground water source is stably supplied, the underground water recharging is safe and free from hidden trouble, and the condition of insufficient supply or dry-up of the underground water source is avoided, pumping and recharging are needed, the permeability and hydrogeological parameters of an aquifer are measured through a pumping and recharging test, and water in a shallow water area is pumped and recharged into a simulated well in the process of pumping and recharging test, so that the real-time water level in the shallow water area is needed to be monitored at the moment, and various test data are recorded conveniently.

In order to conveniently and intuitively monitor the real-time water level of the shallow water area, an automatic water level monitoring device is required to be installed in the shallow water area and used for monitoring and reflecting the real-time water level, and the current common automatic water level monitoring device on the market is inconvenient to adjust the monitoring equipment according to the initial water level of the shallow water area, and the equipment does not have the function of storing and reducing the volume, so that the installation is influenced by the larger volume, and inconvenience is caused to transportation. Therefore, improvement of the existing automatic water level monitoring device is urgently needed, and the automatic water level monitoring device for the water pumping recharging test is provided.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model provides the automatic water level monitoring device which is reasonable in design, simple in structure, convenient to adjust and store, and is used for solving the problems that the monitoring device is inconvenient to adjust according to the initial water level of a shallow water area, the device does not have the function of storing and reducing the volume, the installation is influenced by the larger volume, the transportation is inconvenient and the like in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a test water level automatic monitoring equipment draws water and recharging, its includes supporting mechanism, water level display mechanism is installed to supporting mechanism's front end, water level display mechanism's inside sliding connection has indicating mechanism, measuring mechanism is installed under the indicating mechanism.

As a preferred implementation mode, the supporting mechanism comprises a first fixed plate, a second fixed plate, supporting reinforcing rods and threaded rods, wherein the second fixed plate is fixedly connected with the front end of the first fixed plate, the supporting reinforcing rods are arranged above the first fixed plate and located at the rear end of the second fixed plate, the supporting reinforcing rods are symmetrically arranged left and right, and the threaded rods are arranged behind the middle of the second fixed plate.

As a preferred implementation mode, the middle part of the second fixed plate is provided with a positioning groove, the second fixed plate is rotationally connected with the threaded rod, and the tail end of the threaded rod is rotationally connected with the first fixed plate.

As a preferred embodiment, the water level display mechanism comprises a connecting block, a fixing column, scale mark lines, a supporting wheel and a mounting tube, wherein the front end of the connecting block is fixedly connected with the fixing column, the scale mark lines are respectively arranged on the left side and the right side of the front end of the fixing column, the supporting wheel is respectively and rotatably connected with the left end and the right end of the middle part of the fixing column, and the mounting tube is fixedly connected with the middle part of the front end of the fixing column.

As a preferred embodiment, one end of the connecting block, which is away from the fixed column, penetrates through the second fixed plate and is in threaded connection with the threaded rod, and the middle part of the front end of the installation tube is provided with a guide groove.

As a preferred implementation mode, the indicating mechanism comprises a positioning rod, a mounting block, a connecting rod and an indicating rod, wherein the mounting block is fixed at the rear end of the positioning rod, the connecting rod is arranged right in front of the positioning rod, and the indicating rod is arranged at the left end and the right end of the connecting rod.

As a preferred embodiment, the positioning rod is arranged in a guide groove in the middle of the front end of the mounting tube, and the mounting block is arranged on the inner side of the mounting tube.

As a preferred implementation mode, the measuring mechanism, the first connecting pipe, the second connecting pipe and the floating ball, wherein the second connecting pipe is sleeved on the outer side of the first connecting pipe, and the floating ball is fixedly arranged at the bottom of the second connecting pipe.

As a preferred embodiment, the first connecting pipe is arranged at the bottom of the mounting block, the first connecting pipe is connected with the second connecting pipe through threads, the diameter length of the second connecting pipe is equal to that of the mounting block, and the center lines of the first connecting pipe, the second connecting pipe and the mounting block are mutually overlapped.

Compared with the prior art, the utility model has the beneficial effects that:

in the scheme of the utility model:

the supporting mechanism is fixedly arranged on one side of a shallow water area through parts such as bolts, and then the threaded rod connected with the second fixed plate is manually rotated, so that the connecting block can be controlled to drive the whole water level display mechanism to stably lift under the limiting action of the locating groove in the second fixed plate;

through setting up of locating lever, be convenient for can make the installation piece drive the stable downshift of survey mechanism when the water level appears changing to mark the line through connecting rod and the pilot lever that follows the lift and the scale of locating the fixed column front end and can carry out real-time accurate control and convenient record to water level change data, because first connecting pipe and second connecting pipe threaded connection, consequently at the in-process of device installation and transportation, can control the second connecting pipe and rotate, make first connecting pipe and second connecting pipe accomodate the coincidence, can realize reducing the device volume, reach the purpose of being convenient for install and transport.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and the following description will be made with reference to the drawings:

FIG. 1 is a schematic diagram of a three-dimensional front view structure of the present utility model;

FIG. 2 is a schematic perspective side view of the present utility model;

FIG. 3 is a schematic view of the structure of the supporting mechanism of the present utility model;

FIG. 4 is a schematic diagram of a water level display mechanism according to the present utility model;

FIG. 5 is a schematic view of the indicating mechanism of the present utility model;

FIG. 6 is a schematic diagram of the structure of the measuring mechanism of the present utility model.

In the figure:

1. a support mechanism; 11. a first fixing plate; 12. a second fixing plate; 13. supporting the reinforcing rod; 14. a threaded rod; 2. a water level display mechanism; 21. a connecting block; 22. fixing the column; 23. scale marks; 24. a support wheel; 25. installing a pipe; 3. an indication mechanism; 31. a positioning rod; 32. a mounting block; 33. a connecting rod; 34. an indication rod; 4. a measuring mechanism; 41. a first connection pipe; 42. a second connection pipe; 43. and a floating ball.

Detailed Description

The embodiments described below are only some of the embodiments of the present utility model and do not represent all embodiments consistent with the present utility model. Exemplary embodiments will now be described with reference to the accompanying drawings in which:

as shown in one of figures 1 to 6, the automatic monitoring equipment for the water level of the pumping and recharging test comprises a supporting mechanism 1, wherein the front end of the supporting mechanism 1 is provided with a water level display mechanism 2, the real-time water level is conveniently monitored through the arrangement of the water level display mechanism 2, the inside of the water level display mechanism 2 is slidably connected with an indicating mechanism 3, under the action of the indicating mechanism 3, the water level display data is conveniently observed, a measuring mechanism 4 is arranged under the indicating mechanism 3, and the indicating mechanism 3 is conveniently changed along with the change of the water level through the arranged measuring mechanism 4.

As a preferred embodiment, on the basis of the above structure, further, the supporting mechanism 1 includes a first fixing plate 11, a second fixing plate 12, supporting reinforcing rods 13 and a threaded rod 14, the front end of the first fixing plate 11 is fixedly connected with the second fixing plate 12, two supporting reinforcing rods 13 are all arranged above the first fixing plate 11 and located at the rear end of the second fixing plate 12, the two supporting reinforcing rods 13 are symmetrically arranged left and right, the threaded rod 14 is installed behind the middle part of the second fixing plate 12, the lifting adjustment of the water level display mechanism 2 is conveniently controlled through the threaded rod 14, and the initial water level is conveniently adjusted.

As a preferred embodiment, on the basis of the above structure, a positioning groove is further formed in the middle of the second fixing plate 12, the second fixing plate 12 is rotationally connected with the threaded rod 14, the end of the threaded rod 14 is rotationally connected to the first fixing plate 11, and when the threaded rod 14 rotates, the connecting block 21 can be stably lifted under the action of the positioning groove in the middle of the second fixing plate 12.

As a preferred embodiment, on the basis of the above structure, further, the water level display mechanism 2 includes a connecting block 21, a fixed column 22, scale marking lines 23, a supporting wheel 24 and a mounting tube 25, the front end fixedly connected with the fixed column 22 of the connecting block 21, the left and right sides of the front end of the fixed column 22 are all provided with scale marking lines 23, the left and right ends of the middle part of the fixed column 22 are all rotationally connected with the supporting wheel 24, the middle part of the front end of the fixed column 22 is fixedly connected with the mounting tube 25, and the real-time water level data are conveniently reflected and recorded through the setting of the scale marking lines 23.

As a preferred embodiment, on the basis of the above structure, further, one end of the connecting block 21, which is away from the fixing post 22, penetrates the second fixing plate 12 and is in threaded connection with the threaded rod 14, a guide groove is formed in the middle of the front end of the mounting tube 25, and the lifting stability of the indicating mechanism 3 and the measuring mechanism 4 can be improved under the action of the guide groove formed in the front end of the mounting tube 25.

In a preferred embodiment, the indication mechanism 3 further includes a positioning rod 31, an installation block 32, a connecting rod 33 and an indication rod 34, the installation block 32 is fixed at the rear end of the positioning rod 31, the connecting rod 33 is arranged right in front of the positioning rod 31, and the indication rod 34 is arranged at both left and right ends of the connecting rod 33. By the arrangement of the indication rod 34, it is convenient to observe the water level data.

In a preferred embodiment, in addition to the above configuration, the positioning rod 31 is provided in a guide groove in the middle of the distal end of the mounting tube 25, and the mounting block 32 is mounted on the inner side of the tube 25, so that the indicating mechanism 3 and the measuring mechanism 4 can be always lifted and lowered in a set state by the arrangement of the positioning rod 31.

In a preferred embodiment, in addition to the above structure, the measuring mechanism 4, the first connecting pipe 41, the second connecting pipe 42 and the floating ball 43 are further provided, the second connecting pipe 42 is sleeved on the outer side of the first connecting pipe 41, the floating ball 43 is fixedly installed at the bottom of the second connecting pipe 42, and the first connecting pipe 41 and the second connecting pipe 42 are conveniently lowered along with the lowering of the water level by the arrangement of the floating ball 43, so that the monitoring of the water level is facilitated.

As a preferred embodiment, on the basis of the above structure, further, the first connecting pipe 41 is arranged at the bottom of the mounting block 32, the first connecting pipe 41 is connected with the second connecting pipe 42 by screw threads, the diameter length of the second connecting pipe 42 is equal to that of the mounting block 32, the center lines of the first connecting pipe 41, the second connecting pipe 42 and the mounting block 32 are mutually overlapped, and the first connecting pipe 41 is connected with the second connecting pipe 42 by screw threads, so that the first connecting pipe 41 and the second connecting pipe 42 are conveniently overlapped and accommodated, and the purposes of reducing the volume of the device and facilitating the mounting and transportation are achieved.

The working principle of the utility model is as follows:

when the device is used, the first fixing plate 11 is fixedly arranged on one side of a shallow water area through accessories such as bolts, and then the second connecting pipe 42 is manually rotated, because the positioning rod 31 is positioned in the guide groove in the middle of the front end of the installation pipe 25, the indicating mechanism 3 and the first connecting pipe 41 cannot rotate along with each other, and because the first connecting pipe 41 is in threaded connection with the second connecting pipe 42, the second connecting pipe 42 can move downwards relative to the first connecting pipe 41 in the rotating process, so that the device can be unfolded, and in the same way, the first connecting pipe 41 can be stored in the second connecting pipe 42, the size of the device can be reduced, and the purpose of convenient installation and transportation can be achieved;

after the device is installed and unfolded, the floating ball 43 is attached to the water surface, the threaded rod 14 rotationally connected with the second fixed plate 12 is manually rotated, the connecting block 21 is controlled to drive the water level display mechanism 2 to move downwards stably under the action of the positioning groove in the middle of the second fixed plate 12, the height positions of the indicating mechanism 3 and the measuring mechanism 4 are not changed until the indicating rods 34 at the two ends of the connecting rod 33 relatively move to the top zero scale position of the scale mark line 23 at the front end of the fixed column 22, so that the device can be convenient for adjusting the monitoring equipment according to the initial water level of a shallow water area, the adjustment of the device before use is convenient, and the accuracy and reliability of test results are ensured;

in the process of pumping and recharging test, as the water amount in the simulated water well increases, the water level in the shallow water area can slowly drop, at this time, the floating ball 43 can drive the measuring mechanism 4 and the indicating mechanism 3 to drop along with the drop of the water level, and the indicating rod 34 points to the position of the scale mark line 23, so that the water level data of the shallow water area can be monitored in real time.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model; all equivalent changes, modifications, substitutions and variations on the prior art by logic analysis, reasoning or limited experiments by those skilled in the art, based on the present inventive concept, shall be made within the scope of protection as defined by the claims.

Claims

1. The utility model provides a test water level automatic monitoring equipment draws water and recharging, includes supporting mechanism (1), its characterized in that: the front end of the supporting mechanism (1) is provided with a water level display mechanism (2), the inside of the water level display mechanism (2) is connected with an indicating mechanism (3) in a sliding way, and a measuring mechanism (4) is arranged under the indicating mechanism (3).

2. The automatic monitoring device for water level of water pumping recharging test of claim 1, wherein: supporting mechanism (1) are including first fixed plate (11), second fixed plate (12), support reinforcing rod (13) and threaded rod (14), the front end fixedly connected with second fixed plate (12) of first fixed plate (11), two support reinforcing rod (13) all locate the top of first fixed plate (11) and lie in the rear end of second fixed plate (12), two support reinforcing rod (13) bilateral symmetry sets up, threaded rod (14) are installed at the middle part rear of second fixed plate (12).

3. The automatic monitoring device for water level of water pumping recharging test of claim 2, wherein: the middle part of second fixed plate (12) has seted up the constant head tank, and second fixed plate (12) rotates with threaded rod (14) to be connected, and the end of threaded rod (14) rotates to be connected on first fixed plate (11).

4. The automatic monitoring device for water level of water pumping recharging test of claim 1, wherein: the water level display mechanism (2) comprises a connecting block (21), fixing columns (22), scale marking lines (23), supporting wheels (24) and a mounting pipe (25), wherein the fixing columns (22) are fixedly connected to the front ends of the connecting block (21), the scale marking lines (23) are respectively arranged on the left side and the right side of the front ends of the fixing columns (22), the supporting wheels (24) are respectively and rotatably connected to the left and the right sides of the middle of the fixing columns (22), and the mounting pipe (25) is fixedly connected to the middle of the front ends of the fixing columns (22).

5. The automatic monitoring device for water level of water pumping recharging test of claim 4, wherein: one end of the connecting block (21) deviating from the fixed column (22) penetrates through the second fixed plate (12) and is in threaded connection with the threaded rod (14), and a guide groove is formed in the middle of the front end of the mounting tube (25).

6. The automatic monitoring device for water level of water pumping recharging test of claim 1, wherein: the indicating mechanism (3) comprises a locating rod (31), a mounting block (32), a connecting rod (33) and an indicating rod (34), wherein the mounting block (32) is fixed at the rear end of the locating rod (31), the connecting rod (33) is arranged right in front of the locating rod (31), and the indicating rod (34) is arranged at the left end and the right end of the connecting rod (33).

7. The automatic monitoring device for water level of water pumping recharging test of claim 6, wherein: the locating rod (31) is arranged in a guide groove in the middle of the front end of the mounting pipe (25), and the mounting block (32) is arranged on the inner side of the mounting pipe (25).

8. The automatic monitoring device for water level of water pumping recharging test of claim 1, wherein: the measuring mechanism (4), the first connecting pipe (41), the second connecting pipe (42) and the floating ball (43), wherein the second connecting pipe (42) is sleeved on the outer side of the first connecting pipe (41), and the floating ball (43) is fixedly arranged at the bottom of the second connecting pipe (42).

9. The automatic monitoring device for water level of water pumping recharging test of claim 8, wherein: the first connecting pipe (41) is arranged at the bottom of the mounting block (32), the first connecting pipe (41) is connected with the second connecting pipe (42) in a threaded mode, the diameter length of the second connecting pipe (42) is equal to that of the mounting block (32), and the center lines of the first connecting pipe (41), the second connecting pipe (42) and the mounting block (32) are mutually overlapped.