CN216621341U

CN216621341U - Hydrogeology multilayer groundwater water level surveys device

Info

Publication number: CN216621341U
Application number: CN202220077391.7U
Authority: CN
Inventors: 曹恒; 顾延景
Original assignee: Hunan Institute Of Land And Space Investigation And Monitoring
Current assignee: Hunan Institute Of Land And Space Investigation And Monitoring
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-05-27
Anticipated expiration: 2032-01-13

Abstract

The utility model discloses a hydrogeology multilayer groundwater level surveying device, which relates to the technical field of water level surveying and comprises a top plate, wherein four upright posts are arranged in a rectangular shape at the bottom of the top plate, moving wheels are rotatably arranged at the bottom ends of the four upright posts, an installation plate is arranged at the bottom of the top plate, a winch is arranged on the side part of the installation plate, a steel cable is arranged on the winch, a U-shaped plate is arranged at the bottom end of the steel cable, and a water level surveying instrument is arranged at the bottom of the U-shaped plate. When the device is used, the device is pushed to the top of an exploration well through the four moving wheels, then the winch is started, the winch enables the steel cable to be uncoiled, so that the U-shaped plate and the water level exploration device move downwards, when the water level exploration device reaches a proper position, the stepping motor is started, so that the two arc-shaped extrusion plates are in close contact with the inner wall of the exploration well, fixing is completed, and exploration can be carried out through the water level exploration device.

Description

Hydrogeology multilayer groundwater water level surveys device

Technical Field

The utility model relates to the technical field of water level exploration, in particular to a hydrogeology multilayer groundwater level exploration device.

Background

Hydrogeology, the branch of geology, refers to the phenomenon of various changes and movements of groundwater in nature. Hydrology geology is the science of research groundwater, and current water level surveys device adopts the rig to drill a hole mostly, then takes out water with sampling device, detects at last, and this kind of mode is when using surveying the well, and is comparatively inconvenient, and at first sampling device's length probably is not enough, and can not fix the back in the different layers, surveys the water on this layer, for this reason we have proposed a hydrogeology multilayer groundwater water level surveys device.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is to provide a hydrogeology multilayer groundwater level survey device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the present application provides the following technical solutions: a hydrogeology multilayer groundwater level surveying device comprises a top plate, wherein four upright posts which are arranged in a rectangular shape are installed at the bottom of the top plate, moving wheels are installed at the bottom ends of the four upright posts in a rotating mode, an installation plate is installed at the bottom of the top plate, a winch is installed on the side portion of the installation plate, a steel cable is installed on the winch, a U-shaped plate is installed at the bottom end of the steel cable, a water level surveying device is installed at the bottom of the U-shaped plate, a sealing shell is installed on the inner wall of the top of the U-shaped plate, a stepping motor is installed in the sealing shell, an output shaft of the stepping motor extends out of the sealing shell and is provided with a lead screw, a lead screw sleeve is sleeved on the lead screw in a threaded mode, two rotating blocks are installed on the side portion of the lead screw sleeve, push rods are installed at the bottom ends of the two rotating blocks in a rotating mode, and extrusion rods are installed at the bottom ends of the two push rods in a rotating mode, extrusion holes are formed in the two side portions of the U-shaped plate, and two ends, far away from each other, of the extrusion rods respectively penetrate through the two extrusion holes and are provided with arc-shaped extrusion plates through elastic units.

Preferably, the elastic unit is including offering in the T-slot of extrusion pole lateral part, slidable mounting has T shape pole in the T-slot, the one end of T shape pole extends to the T shape is out-of-the-way and with the lateral part of arc stripper plate is connected, extrusion spring is installed to the other end of T shape pole, extrusion spring keeps away from the one end of T shape pole with the inner wall connection in T-slot.

Preferably, the two push rods are symmetrically arranged based on the screw rod sleeve, and the top ends of the two push rods are located in the middle of the bottom ends of the two push rods.

Preferably, four upright posts are sleeved with support sleeves, the top of the top plate is rotatably provided with a screw rod, the screw rod is sleeved with a threaded sleeve in a threaded manner, L-shaped rods are arranged on two sides of the threaded sleeve, transverse rods are arranged at the bottom ends of the two L-shaped rods, and two ends of the two transverse rods are connected with four side portions of the support sleeves respectively.

Preferably, a rotating disc is installed at the top end of the screw rod, and the bottom end of the screw rod is rotatably installed on the top of the top plate through a bearing.

Preferably, both sides of the top plate are provided with limiting sleeves, and one ends of the two L-shaped rods penetrate through the two limiting sleeves respectively.

Preferably, a guide rod is installed on the side portion of the installation plate, a guide hole is formed in the top of the guide rod, and one end of the steel cable penetrates through the guide hole.

In conclusion, the technical effects and advantages of the utility model are as follows:

when the device is used, the device is pushed to the top of an exploration well through the four moving wheels, then the winch is started, the winch enables the steel cable to be uncoiled, so that the U-shaped plate and the water level exploration device move downwards, when the water level exploration device reaches a proper position, the stepping motor is started, so that the two arc-shaped extrusion plates are in close contact with the inner wall of the exploration well, fixing is completed, and exploration can be carried out through the water level exploration device.

In the utility model, when the auxiliary fixing device is placed, the screw rod rotates to drive the threaded sleeve to move downwards, the threaded sleeve moves to drive the two L-shaped rods to move, the two L-shaped rods move to drive the two cross rods to move, and the two cross rods move to drive the four supporting sleeves to move, so that the four supporting sleeves are in close contact with the ground, and the auxiliary fixing is completed.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of a first perspective three-dimensional structure of a hydrogeological multi-layer groundwater level surveying device according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a second perspective three-dimensional structure of a hydrogeological multi-layer groundwater level surveying device according to an embodiment of the present application

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a schematic view of a portion of the structure of fig. 1.

In the figure: 1. a top plate; 2. a column; 3. rotating the disc; 4. a screw sleeve; 5. an L-shaped rod; 6. a cross bar; 7. a support sleeve; 8. a moving wheel; 9. a limiting sleeve; 10. mounting a plate; 11. a winch; 12. a wire rope; 13. a guide bar; 14. a U-shaped plate; 15. sealing the shell; 16. a screw rod sleeve; 17. rotating the block; 18. a push rod; 19. an extrusion stem; 20. a T-shaped rod; 21. an arc-shaped extrusion plate; 22. a compression spring; 23. a water level detector; 24. and a screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a hydrogeological multilayer groundwater level surveying device comprises a top plate 1, four rectangular upright posts 2 are installed at the bottom of the top plate 1, moving wheels 8 are installed at the bottom ends of the four upright posts 2 in a rotating manner, a mounting plate 10 is installed at the bottom of the top plate 1, a winch 11 is installed at the side portion of the mounting plate 10, a steel cable 12 is installed on the winch 11, a U-shaped plate 14 is installed at the bottom end of the steel cable 12, a water level surveying device 23 is installed at the bottom of the U-shaped plate 14, a sealing shell 15 is installed on the inner wall of the top portion of the U-shaped plate 14, a stepping motor is installed in the sealing shell 15, an output shaft of the stepping motor extends out of the sealing shell 15 and is provided with a lead screw 24, a lead screw sleeve 16 is sleeved on the lead screw 24 in a threaded manner, two rotating blocks 17 are installed at the side portion of the lead screw sleeve 16, push rods 18 are installed at the bottom ends of the two rotating blocks 17 in a rotating manner, extrusion rods 19 are installed at the bottom ends of the two push rods 18 in a rotating manner, extrusion holes are formed in two side portions of the U-shaped plate 14, and the ends, far away from each other, of the two extrusion rods 19 respectively penetrate through the two extrusion holes and are provided with arc-shaped extrusion plates 21 through elastic units.

By means of the structure: during the use, with the device through four remove the top that 8 pushes to the reconnaissance well logging of wheel, then start hoist engine 11, hoist engine 11 makes steel cable 12 unreel to make U-shaped board 14 and water level reconnaissance ware 23 move down, when water level reconnaissance ware 23 reachs suitable position, start step motor, thereby make the inner wall in close contact with of two arc stripper plates 21 and reconnaissance well logging, thereby accomplish fixedly, can survey through water level reconnaissance ware 23.

The elastic unit comprises a T-shaped groove arranged on the side part of the extrusion rod 19, a T-shaped rod 20 is arranged in the T-shaped groove in a sliding mode, one end of the T-shaped rod 20 extends out of the T-shaped groove and is connected with the side part of the arc-shaped extrusion plate 21, an extrusion spring 22 is arranged at the other end of the T-shaped rod 20, and one end, far away from the T-shaped rod 20, of the extrusion spring 22 is connected with the inner wall of the T-shaped groove. The two extrusion rods 19 continue to move to deform the two extrusion springs 22, so that the two arc-shaped extrusion plates 21 are in close contact with the inner wall of the exploratory logging well under the action of the two extrusion springs 22.

The two push rods 18 are symmetrically arranged based on the lead screw sleeve 16, and the top ends of the two push rods 18 are located at the middle position of the bottom ends of the two push rods 18. This has the advantage that the two push rods 18 will push the two pressure rods 19 to move.

All cup jointed on four stands 2 and supported cover 7, the top of roof 1 is rotated and is installed the screw rod, and the screw thread has cup jointed threaded sleeve 4 on the screw rod, and L shape pole 5 is all installed to the both sides of threaded sleeve 4, and horizontal pole 6 is all installed to the bottom of two L shape poles 5, and the both ends of two horizontal poles 6 are connected with four lateral parts that support cover 7 respectively. When placing, the screw rod rotates to drive the threaded sleeve 4 to move downwards, the threaded sleeve 4 moves to drive the two L-shaped rods 5 to move, the two L-shaped rods 5 move to drive the two cross rods 6 to move, and the two cross rods 6 move to drive the four supporting sleeves 7 to move, so that the four supporting sleeves 7 are in close contact with the ground, and the auxiliary fixation is completed.

The top end of the screw is provided with a rotating disc 3, and the bottom end of the screw is rotatably arranged on the top of the top plate 1 through a bearing. Through the setting of rolling disc 3, be convenient for rotate the screw rod, through the setting of bearing, be convenient for carry on spacingly with the screw rod.

Stop collar 9 has all been seted up to the both sides portion of roof 1, and two stop collar 9 are run through respectively to the one end of two L shape poles 5. Through the setting of stop collar 9, can carry out spacing with L-shaped pole 5, make it only to slide.

A guide rod 13 is installed on the side of the installation plate 10, a guide hole is formed in the top of the guide rod 13, and one end of the steel cable 12 penetrates through the guide hole. The positioning of the wire rope 12 is possible by the provision of the guide hole.

The working principle of the embodiment is as follows:

when the device is used, the device is pushed to the top of an exploration well through the four moving wheels 8, then the winch 11 is started, the winch 11 unreels the steel cable 12, so that the U-shaped plate 14 and the water level exploration device 23 move downwards, when the water level exploration device 23 reaches a proper position, the stepping motor is started, the output end of the stepping motor rotates to drive the lead screw 24 to rotate, the lead screw 24 rotates to drive the lead screw sleeve 16 to move downwards, the lead screw sleeve 16 moves to drive the two rotating blocks 17 to move, the two rotating blocks 17 move to drive the two push rods 18 to rotate, so that the two extrusion rods 19 are far away from each other, the two extrusion rods 19 move to drive the two T-shaped rods 20 and the two arc extrusion plates 21 to move, so as to be connected with the side part of the exploration well, at the moment, the two extrusion rods 19 continue to move to deform the two extrusion springs 22, and the two arc extrusion plates 21 are in close contact with the inner wall of the exploration well under the action of the two extrusion springs 22, thereby accomplish fixedly, can survey through water level detector 23, when placing, can drive the screw rod through rotating rolling disc 3 and rotate, the screw rod rotates and drives thread bush 4 downstream, and thread bush 4 removes and drives two L shape poles 5 and remove, and two L shape poles 5 remove and drive two horizontal poles 6 and remove, and two horizontal poles 6 remove and drive four and support cover 7 and remove to make four support cover 7 and ground in close contact with, thereby accomplish supplementary fixed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. Hydrogeology multilayer groundwater level survey device, includes roof (1), its characterized in that: the bottom of the top plate (1) is provided with four upright posts (2) which are arranged in a rectangular shape, the bottom ends of the four upright posts (2) are respectively rotatably provided with a moving wheel (8), the bottom of the top plate (1) is provided with a mounting plate (10), the side part of the mounting plate (10) is provided with a winch (11), the winch (11) is provided with a steel cable (12), the bottom end of the steel cable (12) is provided with a U-shaped plate (14), the bottom of the U-shaped plate (14) is provided with a water level prospecting device (23), the inner wall of the top part of the U-shaped plate (14) is provided with a sealing shell (15), a stepping motor is arranged in the sealing shell (15), an output shaft of the stepping motor extends out of the sealing shell (15) and is provided with a screw rod (24), a screw rod sleeve (16) is sleeved on the screw rod (24), and two rotating blocks (17) are arranged on the side part of the screw rod sleeve (16), two the bottom of turning block (17) all rotates and installs push rod (18), two the bottom of push rod (18) all rotates and installs squeeze stem (19), the extrusion hole has all been seted up to the both sides portion of U-shaped plate (14), two the one end that squeeze stem (19) kept away from each other runs through two respectively the extrusion hole all installs arc stripper plate (21) through elastic unit.

2. A hydrogeological multi-layer groundwater level surveying apparatus according to claim 1, wherein: elastic element is including offering in the T-slot of extrusion stem (19) lateral part, slidable mounting has T shape pole (20) in the T-slot, the one end of T shape pole (20) extends to the T-slot outside and with the lateral part of arc stripper plate (21) is connected, extrusion spring (22) are installed to the other end of T shape pole (20), extrusion spring (22) are kept away from the one end of T shape pole (20) with the interior wall connection in T-slot.

3. A hydrogeological multi-layer groundwater level surveying apparatus according to claim 2, wherein: the two push rods (18) are symmetrically arranged based on the lead screw sleeve (16), and the top ends of the two push rods (18) are located in the middle positions of the bottom ends of the two push rods (18).

4. A hydrogeological multi-layer groundwater level surveying apparatus according to claim 1, wherein: four all cup jointed on stand (2) and supported cover (7), the top of roof (1) is rotated and is installed the screw rod, thread sleeve (4) have been cup jointed to the screw rod, L shape pole (5), two are all installed to the both sides of thread sleeve (4) horizontal pole (6), two are all installed to the bottom of L shape pole (5) the both ends of horizontal pole (6) are respectively with four support the lateral part of cover (7) and be connected.

5. A hydrogeological multi-layer groundwater level surveying apparatus according to claim 4, wherein: the top end of the screw rod is provided with a rotating disc (3), and the bottom end of the screw rod is rotatably arranged on the top of the top plate (1) through a bearing.

6. A hydrogeological multi-layer groundwater level surveying apparatus according to claim 4, wherein: stop collar (9) have all been seted up to the both sides portion of roof (1), two the one end of L shape pole (5) runs through two respectively stop collar (9).

7. A hydrogeological multi-layer groundwater level surveying apparatus according to claim 1, wherein: guide bar (13) are installed to the lateral part of mounting panel (10), the guiding hole has been seted up at the top of guide bar (13), the one end of steel cable (12) is run through the guiding hole.