A water sample extraction device for water conservancy projects

Abstract

The utility model relates to the technical field of water sample extraction equipment, specifically a water sample extraction equipment for water conservancy projects, comprising a machine body, a lift is installed on the top surface of the machine body through bolts, and a box body is installed at the power output end of the lift, a rotating tube is rotatably installed inside the box body, and a roller A and a roller B are sleeved and installed on the outer periphery of the rotating tube, and a water pipe that can be used for water sample extraction is wound on the outer periphery of the roller A; when the sampling is completed, the motor on the top of the box body can be operated, and the operation of the motor can conveniently drive the worm inside the box body to rotate under the operation of the reducer, so that the worm can mesh with the worm wheel on the outer periphery of the rotating tube inside the box body, and can drive the worm wheel to rotate, so that the worm wheel can drive the rotating tube to rotate, and then the rotating tube conveniently drives the rollers A and rollers B inside the box body to rotate synchronously, so that the rope and the water pipe can be wound and stored conveniently, and the whole process is automated and easy to use.

Description

Technical Field

[0001] The utility model relates to the technical field of water sample extraction equipment, in particular to water sample extraction equipment for water conservancy projects. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. The water conservancy industry often needs to sample and analyze water samples; Patent No. CN202223364470.5 discloses a water sample extraction device for water conservancy projects. Through the cooperation of the shell, placement rack, sampling bottle, partition, drainage head, hose, water pump, water hose, fixed shell, first motor, screw, threaded pipe, box body, second motor, reel, pull rope, sampling shell, water absorption plate, mounting plate, filter plate, pulley, electric push rod, connecting plate, tapered rod and push plate, the water sample extraction device can sample different depths and different positions of the designated water area; However, since the water hose is used to guide the sample water source between the sampling shell and the water sample extraction device body, and the water hose does not have a good reeling structure, it is loose on the outside of the extraction device, which is relatively scattered and easy to cause a certain impact on the water sample extraction device. To this end, we propose a water sample extraction device for water conservancy projects. Utility Model Content

[0003] In view of the problems in the prior art, the utility model provides a water sample extraction device for water conservancy projects.

[0004] The technical solution adopted by the utility model to solve its technical problems is a water sample extraction device for water conservancy projects, comprising a body, a lift is installed on the top surface of the body by bolts, and a box body is installed at the power output end of the lift, a rotating tube is rotatably installed inside the box body, and a roller A and a roller B are sleeved and installed on the outer circumference of the rotating tube, a water pipe that can be used for water sample extraction is wound around the outer circumferential surface of the roller A, a water pump is installed on the outer wall surface of the box body by bolts, and a swivel joint connected to the water pipe is installed at the water inlet end of the water pump, a rope that can be used for pulling is wound around the outer circumference of the roller B, and a conical seat is installed at the end of the rope away from the roller B, and a suction nozzle connected to the water pipe is installed inside the conical seat;

[0005] The top surface of the box body is equipped with a reducer by screws, and the power input end of the reducer is equipped with a motor. The outer periphery of the rotating tube is sleeved with a worm wheel that can be used for transmission, and the power output end of the reducer is equipped with a worm that meshes with the worm wheel.

[0006] By adopting the above technical solution, when the extraction device is used to extract water samples, the position of the box body can be adjusted by using the elevator, and at the same time, the roller B on the outer periphery of the rotating tube inside the box body rotates to facilitate the slow release of the rope, so that the cone seat can drive the rope to descend and enter the water surface, and at the same time, the rotating tube rotates and can drive the roller A to rotate and slowly release the wound water pipe, so that the water pipe can enter the water surface with the movement of the cone seat. After reaching the appropriate depth, the water pump outside the box body is operated to facilitate sampling of water samples;

[0007] When the sampling is completed, the motor on the top of the box body can be operated. The motor operation can drive the worm inside the box body to rotate under the operation of the reducer, so that the worm can engage with the worm wheel on the outer periphery of the rotating tube inside the box body, and can drive the worm wheel to rotate, so that the worm wheel can drive the rotating tube to rotate, and then the rotating tube can synchronously drive the reel A and reel B inside the box body to rotate synchronously, which is convenient for winding and storing ropes and water pipes, and the whole process is automated, which is easy to use.

[0008] Specifically, a hose is installed between the water outlet of the water pump and the water inlet of the machine body.

[0009] By adopting the above technical solution, the hose can be conveniently supported and diverted, so that after the box body is moved, the water source sample extracted by the water pump can also be transported into the inner side of the body for storage, which is convenient for sampling.

[0010] Specifically, a battery box is installed on the outer wall surface of the body.

[0011] By adopting the above technical solution, the battery box can conveniently provide power support for the machine body, so that the machine body can operate even without an external power supply.

[0012] Specifically, a counterweight block is assembled on the bottom end surface of the cone seat via bolts.

[0013] By adopting the above technical solution, the counterweight block can conveniently increase the weight of the cone seat, so that the cone seat can stably sink in the water source, which is convenient for sampling.

[0014] Specifically, a filter plate is assembled on the inner side of the opening end of the outer periphery of the cone seat by means of screws.

[0015] By adopting the above technical solution, the filter plate can conveniently protect the open end of the outer side of the cone seat, thereby reducing the situation where garbage and debris in the water flow channel enter the inner side of the cone seat, and facilitating stable sampling of the water source.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The technical solution of the present application is designed through the lift, box body, rotating tube, roller A, roller B, rope, water pipe, cone seat, water pump and suction nozzle. When using the extraction equipment to extract water samples, the lift can be used to adjust the position of the box body. At the same time, the roller B on the outer periphery of the rotating tube inside the box body rotates to facilitate the slow release of the rope, so that the cone seat can drive the rope down and enter the water surface. At the same time, the rotating tube rotates and can drive the roller A to rotate and slowly release the wound water pipe, so that the water pipe can enter the water surface as the cone seat moves. After reaching the appropriate depth, the water pump outside the box body is operated to facilitate sampling of water samples.

[0018] 2. The technical solution of the present application is designed with a reducer, a motor, a worm and a worm wheel. When sampling is completed, the motor on the top of the box body can be operated. The operation of the motor can conveniently drive the worm inside the box body to rotate under the operation of the reducer, so that the worm can engage with the worm wheel on the outer periphery of the rotating tube inside the box body, and can drive the worm wheel to rotate, so that the worm wheel can drive the rotating tube to rotate, and then the rotating tube can conveniently drive the winding rollers A and B inside the box body to rotate synchronously, which is convenient for winding and storing ropes and water pipes, and the whole process is automated, which is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is an axonometric drawing of the utility model;

[0021] Figure 2 It is a schematic diagram of the cross-section of the inner structure of the box body of the utility model;

[0022] Figure 3 It is a schematic plan view of the battery box structure of the utility model;

[0023] In the figure: 1. machine body; 2. elevator; 3. box body; 4. rotating tube; 5. roller A; 6. roller B; 7. rope; 8. cone seat; 9. water pipe; 10. suction nozzle; 11. water pump; 12. swivel joint; 13. worm gear; 14. worm; 15. reducer; 16. motor; 17. counterweight; 18. filter plate; 19. hose; 20. battery box. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] See also Figure 1-3The embodiment of the utility model provides a technical solution: a water sample extraction device for a water conservancy project, comprising a body 1, a lift 2 is assembled on the top surface of the body 1 by bolts, and a box body 3 is assembled on the power output end of the lift 2, a rotating tube 4 is rotatably mounted inside the box body 3, and a roller A5 and a roller B6 are sleeved and mounted on the outer periphery of the rotating tube 4, a water pipe 9 that can be used for water sample extraction is wound on the outer periphery of the roller A5, and a water pump 11 is assembled on the outer wall surface of the box body 3 by bolts, and a water inlet end of the water pump 11 is assembled with A swivel joint 12 is connected to the water pipe 9, a rope 7 for pulling is wound around the outer circumference of the roller B6, and a conical seat 8 is installed at the end of the rope 7 away from the roller B6, and a suction nozzle 10 connected to the water pipe 9 is installed on the inner side of the conical seat 8; a reducer 15 is installed on the top surface of the box body 3 by screws, and a motor 16 is installed at the power input end of the reducer 15, a worm gear 13 for transmission is installed on the outer circumference of the rotating tube 4, and a worm 14 meshing with the worm gear 13 is installed at the power output end of the reducer 15.

[0026] When using the extraction device to extract water samples, the position of the box body 3 can be adjusted by using the lift 2, and at the same time, the roller B6 on the outer periphery of the rotating tube 4 inside the box body 3 rotates to facilitate the slow release of the rope 7, so that the cone seat 8 can drive the rope 7 to descend and enter the water surface, and at the same time, the rotating tube 4 rotates and can drive the roller A5 to rotate and slowly release the wound water pipe 9, so that the water pipe 9 can enter the water surface with the movement of the cone seat 8. After reaching the appropriate depth, the water pump 11 outside the box body 3 operates to facilitate sampling of water samples;

[0027] When sampling is completed, the motor 16 on the top of the box body 3 can be operated. The operation of the motor 16 can conveniently drive the worm 14 on the inside of the box body 3 to rotate under the operation of the reducer 15, so that the worm 14 can engage with the worm wheel 13 on the outer periphery of the rotating tube 4 inside the box body 3, and can drive the worm wheel 13 to rotate, so that the worm wheel 13 can drive the rotating tube 4 to rotate, and then the rotating tube 4 can conveniently drive the rollers A5 and B6 on the inside of the box body 3 to rotate synchronously, so as to facilitate the winding and storage of the rope 7 and the water pipe 9, and the whole process is automated, which is easy to use.

[0028] like Figure 1 As shown, a hose 19 is installed between the water outlet end of the water pump 11 and the water inlet end of the machine body 1.

[0029] When in use, the hose 19 is convenient for support and diversion, so that after the box body 3 moves, the water source sample extracted by the water pump 11 can also be transported into the inner side of the body 1 for storage, which is convenient for sampling.

[0030] like Figure 1 As shown, a battery box 20 is mounted on the outer wall surface of the body 1.

[0031] When in use, the battery box 20 conveniently provides power support for the body 1, so that the body 1 can operate even without an external power source.

[0032] like Figure 1 and Figure 2 As shown, a counterweight 17 is assembled on the bottom surface of the cone seat 8 by bolts.

[0033] When in use, the counterweight block 17 is convenient for increasing the weight of the cone seat 8 so that the cone seat 8 can stably sink in the water source, making it easier to take samples.

[0034] like Figure 1 and Figure 2 As shown, a filter plate 18 is assembled on the inner side of the outer opening end of the cone seat 8 by screws.

[0035] When in use, the filter plate 18 is convenient for protecting the open end of the outer side of the cone seat 8, which is convenient for reducing the situation where garbage and debris in the water flow channel enter the inner side of the cone seat 8, and is convenient for stable sampling of the water source.

[0036] The working principle and use process of the utility model are as follows: when using, first install the corresponding structural components in the appropriate position. When using the extraction equipment to extract the water sample, the position of the box body 3 can be adjusted by using the elevator 2. At the same time, the roller B6 on the outer periphery of the rotating tube 4 inside the box body 3 rotates to facilitate the slow release of the rope 7, so that the cone seat 8 can drive the rope 7 to descend and enter the water surface. At the same time, the rotating tube 4 rotates and can drive the roller A5 to rotate and slowly release the wound water pipe 9, so that the water pipe 9 can enter the water surface with the movement of the cone seat 8. After reaching the appropriate depth, the water pump 11 outside the box body 3 is operated. It is convenient to sample water samples. At the same time, when the sampling is completed, the motor 16 on the top of the box body 3 can be operated. The operation of the motor 16 is convenient to drive the worm 14 on the inside of the box body 3 to rotate under the operation of the reducer 15, so that the worm 14 can engage with the worm wheel 13 on the outer periphery of the rotating tube 4 inside the box body 3, and can drive the worm wheel 13 to rotate, so that the worm wheel 13 can drive the rotating tube 4 to rotate, and then the rotating tube 4 can synchronously drive the rollers A5 and B6 on the inside of the box body 3 to rotate synchronously, which is convenient for winding and storing the rope 7 and the water pipe 9, and the whole process is automated, which is easy to use.

[0037] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A water sample extraction device for a hydraulic project, characterized in that: The invention comprises a machine body (1), wherein a lifting machine (2) is assembled on the top surface of the machine body (1) by bolts, and a box body (3) is assembled on the power output end of the lifting machine (2), a rotating tube (4) is rotatably mounted inside the box body (3), and a roller A (5) and a roller B (6) are sleeved and mounted on the outer circumference of the rotating tube (4), a water pipe (9) for extracting water samples is wound around the outer circumference of the roller A (5), and a water pump (11) is assembled on the outer wall surface of the box body (3) by bolts, and a swivel joint (12) connected to the water pipe (9) is assembled on the water inlet end of the water pump (11), a rope (7) for lifting is wound around the outer circumference of the roller B (6), and a conical seat (8) is assembled on the end of the rope (7) away from the roller B (6), and a suction nozzle (10) connected to the water pipe (9) is assembled on the inner side of the conical seat (8); The top surface of the box body (3) is assembled with a reducer (15) by means of screws, and the power input end of the reducer (15) is assembled with a motor (16); the outer periphery of the rotating tube (4) is sleeved with a worm gear (13) that can be used for transmission, and the power output end of the reducer (15) is assembled with a worm (14) that meshes with the worm gear (13).

2. A water sample extraction device for water conservancy projects according to claim 1, characterized in that: A hose (19) is installed between the water outlet of the water pump (11) and the water inlet of the machine body (1).

3. A water sample extraction device for water conservancy projects according to claim 1, characterized in that: A battery box (20) is mounted on the outer wall surface of the machine body (1).

4. A water sample extraction device for water conservancy projects according to claim 1, characterized in that: The bottom end surface of the cone seat (8) is assembled with a counterweight (17) via bolts.

5. The water sample extraction equipment for water conservancy projects according to claim 1, characterized in that: A filter plate (18) is mounted on the inner side of the outer peripheral opening end of the cone seat (8) via screws.

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