Sampling and storing device for water conservancy project detection

Abstract

The utility model relates to the technical field of water conservancy projects, and discloses a water conservancy project detection sampling storage device which comprises a base, a fixing frame and a storage cylinder and further comprises an electric hydraulic rod connected to the surface of the fixing frame in a bolted mode, a lifting plate is connected to an output shaft of the electric hydraulic rod in a bolted mode, and a vertical cylinder is arranged on the surface of the lifting plate in a penetrating mode; the rotating pipe is rotationally connected to the inner side of the vertical cylinder, one end of the rotating pipe is communicated with a sampling pipe designed in an L shape, and the top of the lifting plate is in bolted connection with a first motor for driving the rotating pipe to rotate; the electric hydraulic rod is started to drive the lifting plate and the sampling pipe to ascend and descend, the sampling pipe enters a water body, the water pump is started for sampling, meanwhile, the first motor is started to drive the rotating pipe to rotate, the sampling pipe conducts circular motion, the sampling pipe conducts sampling around a circle, the sampling randomness is higher, multiple points can be sampled, and the sampling efficiency is improved. The sampling work efficiency is improved, and the use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water conservancy project detection sampling storage device. Background Art

[0002] Human beings cannot live without water in their daily life and production activities. The quality of drinking water is closely related to human health. With the development of social economy, scientific progress and the improvement of people's living standards, people's requirements for the quality of drinking water are constantly increasing, and the drinking water quality standards are also constantly developing and improving accordingly. There are differences in the requirements for drinking water quality among countries. For sampling of river water, staff often need to carry a sampling cylinder, then enter the interior of the water body, and complete the sampling of a point after a certain amount of water is filled. A single sampling work can only sample one point, which is less random and inefficient. Utility Model Content

[0003] The utility model aims to provide a water conservancy project detection sampling storage device, which can perform multi-point sampling around a circle, has higher randomness, and improves the efficiency of sampling work.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water conservancy project detection sampling storage device, including a base, a fixing frame and a storage cylinder, and also including:

[0005] An electric hydraulic rod bolted to the surface of the fixing frame, wherein the output shaft of the electric hydraulic rod is bolted to a lifting plate, and a vertical cylinder is penetrated through the surface of the lifting plate;

[0006] A rotating tube is rotatably connected to the inner side of the vertical tube, one end of the rotating tube is connected to an L-shaped sampling tube, and the top of the lifting plate is bolted with a first motor that drives the rotating tube to rotate;

[0007] A pipeline rotating connector is connected to the top of the rotating pipe, and a connecting pipe is connected to the top of the pipeline rotating connector;

[0008] A hose is connected to the other end of the connecting pipe, a delivery pipe is provided on one side of the fixing frame, and the other end of the hose is connected to the delivery pipe, a water pump is bolted to the top of the base, and the other end of the delivery pipe is connected to the inlet of the water pump, and a discharge pipe is provided at the outlet of the water pump;

[0009] A rotating placement mechanism is used for placing the storage cylinder.

[0010] Preferably, the rotating placement mechanism includes a vertical column, a turntable and a second motor, the vertical column is rotatably connected to the top of the base, the turntable is bolted to the top of the vertical column, the second motor is bolted to the top of the base, and the output shaft of the second motor is connected to the vertical column through a gear transmission, and a plurality of grooves are also provided on the top of the turntable.

[0011] Preferably, the number of the grooves is several and they are distributed on the surface of the turntable in a circular array.

[0012] Preferably, a base frame is bolted to the bottom of the base, and a counterweight is fixed to the surface of the base frame.

[0013] Preferably, a cross bar is bolted to one side of the fixing frame, and a fixing sleeve is bolted to the other end of the cross bar, and the fixing sleeve is sleeved on the surface of the conveying pipe.

[0014] Preferably, a fixing rod is bolted to the top of the lifting plate, and a fixing ring which is sleeved and fixed on the surface of the connecting pipe is bolted to the other end of the fixing sleeve.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model starts the electric hydraulic rod to drive the lifting plate and the sampling tube to rise and fall, so that the sampling tube enters the water body, and starts the water pump for sampling, and at the same time starts the first motor to drive the rotating tube to rotate, so that the sampling tube makes a circular motion, so that the sampling tube samples around a circle, the sampling is more random, and multiple points can be sampled, which improves the efficiency of the sampling work and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of a local structure in the utility model;

[0019] Figure 3 It is a cross-sectional view of the vertical tube in the utility model;

[0020] Figure 4 It is a schematic diagram of a local structure in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the rotating placement mechanism in the utility model;

[0022] Figure 6 It is a schematic diagram of the surface structure of the turntable in the utility model.

[0023] In the figure: 1. base; 2. fixed frame; 3. electric hydraulic rod; 4. lifting plate; 5. vertical cylinder; 6. rotating tube; 7. sampling tube; 8. first motor; 9. pipeline rotating connector; 10. fixed rod; 11. fixed ring; 12. connecting pipe; 13. hose; 14. delivery pipe; 15. water pump; 16. drainage pipe; 17. storage cylinder; 18. rotating placement mechanism; 181. vertical column; 182. turntable; 183. second motor; 184. groove; 19. cross bar; 20. fixed sleeve; 21. base frame; 22. counterweight. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-6 As shown, a water conservancy project detection sampling and storage device includes a base 1, a fixing frame 2 and a storage cylinder 17. The fixing frames 2 are in two groups and are bolted to one side of the top of the base 1. The device also includes a rotating placement mechanism 18. The surface of the fixing frame 2 is bolted with an electric hydraulic rod 3. The output shaft of the electric hydraulic rod 3 is bolted with a lifting plate 4. The surface of the lifting plate 4 is penetrated by a vertical cylinder 5. The inner side of the vertical cylinder 5 is rotatably connected with a rotating tube 6. One end of the rotating tube 6 is connected with a sampling tube 7 in an L-shaped design. The top of the lifting plate 4 is bolted with a first motor 8. The output shaft of the first motor 8 is connected to the rotating tube 6 through a gear transmission. The top of the rotating tube 6 is connected with a pipeline rotating connector 9. A connecting pipe 12 is provided at the top of the rotary connector 9, a fixing rod 10 is also bolted to the top of the lifting plate 4, and a fixing ring 11 is bolted to the other end of the fixing sleeve 20, which is sleeved and fixed on the surface of the connecting pipe 12. With the cooperation of the fixing ring 11 and the fixing rod 10, the connecting pipe 12 is fixed above the lifting plate 4 to prevent the connecting pipe 12 from rotating. A hose 13 is provided at the other end of the connecting pipe 12, a delivery pipe 14 is provided on one side of the fixing frame 2, and the other end of the hose 13 is communicated with the delivery pipe 14. A water pump 15 is also bolted to the top of the base 1, and the other end of the delivery pipe 14 is communicated with the inlet of the water pump 15, and a discharge pipe 16 is provided at the outlet of the water pump 15.

[0026] The rotating placement mechanism 18 includes a vertical column 181, a turntable 182 and a second motor 183. The vertical column 181 is rotatably connected to the top of the base 1. The turntable 182 is bolted to the top of the vertical column 181. The second motor 183 is bolted to the top of the base 1, and the output shaft of the second motor 183 is connected to the vertical column 181 through a gear transmission. A plurality of grooves 184 are also provided on the top of the turntable 182. The number of grooves 184 is several and they are distributed in a circular array on the surface of the turntable 182. Storage cylinders 17 are placed inside all the grooves 184. A walking wheel is provided on the top of the base 1 to enable the device to move. The device is pushed to move to the river where the test is required, and then the electric hydraulic rod 3 is turned on. The output shaft thereof is extended to drive the lifting plate 4 to descend, and drive the vertical cylinder 5, the rotating tube 6 and the sampling tube 7 to descend. Under the action of the electric hydraulic rod 3, the sampling tube 7 can penetrate into different heights in the water body for sampling. The first motor 8 is then turned on, and the output shaft of the first motor 8 drives the rotating tube 6 to rotate through gears, and the rotating tube 6 drives the other end of the sampling tube 7 to make a circular motion. At the same time, the water pump 15 is turned on, which allows the water to pass through the sampling tube 7, the rotating tube 6, the pipeline rotating connector 9, the connecting tube 12, the hose 13, the delivery pipe 14, and the water pump 15, and then be discharged from the discharge pipe 16, and the water is discharged into the storage cylinder 17 to realize the storage of sampling water. At the same time, the sampling tube 7 samples water during the rotation process, and can randomly sample water. The range of single sampling work is wider, the randomness of sampling is improved, and the efficiency of sampling work can also be improved. After one storage cylinder 17 is full, the second motor 183 is turned on, which drives the vertical column 181 and the turntable 182 to rotate through gears. After another empty storage cylinder 17 moves to the bottom of the outlet of the discharge pipe 16, the second motor 183 is stopped to continue sampling.

[0027] A base frame 21 is bolted to the bottom of the base 1, and a counterweight 22 is fixed to the surface of the base frame 21 for improving the stability of the device; a cross bar 19 is bolted to one side of the fixed frame 2, and a fixing sleeve 20 is bolted to the other end of the cross bar 19, and the fixing sleeve 20 is sleeved on the surface of the conveying pipe 14 to improve the stability of the conveying pipe 14 and the firmness of the fixation.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water conservancy project detection sampling storage device, comprising a base (1), a fixing frame (2) and a storage cylinder (17), It is characterized in that Also includes: An electric hydraulic rod (3) is bolted to the surface of the fixing frame (2), the output shaft of the electric hydraulic rod (3) is bolted to a lifting plate (4), and a vertical cylinder (5) is provided through the surface of the lifting plate (4); A rotating tube (6) is rotatably connected to the inner side of the vertical tube (5), one end of the rotating tube (6) is connected to an L-shaped sampling tube (7), and a first motor (8) for driving the rotating tube (6) to rotate is bolted to the top of the lifting plate (4); A pipeline rotary connector (9) is connected to the top of the rotating pipe (6), and a connecting pipe (12) is connected to the top of the pipeline rotary connector (9); A hose (13) is connected to the other end of the connecting pipe (12); a delivery pipe (14) is provided on one side of the fixing frame (2); the other end of the hose (13) and the delivery pipe (14) are connected to each other; a water pump (15) is bolted to the top of the base (1); the other end of the delivery pipe (14) and the inlet of the water pump (15) are connected to each other; and a discharge pipe (16) is provided at the outlet of the water pump (15); A rotating placement mechanism (18) is used for placing the storage cylinder (17).

2. A water conservancy project detection sampling storage device according to claim 1, Features: The rotating placement mechanism (18) comprises a vertical column (181), a turntable (182) and a second motor (183); the vertical column (181) is rotatably connected to the top of the base (1); the turntable (182) is bolted to the top of the vertical column (181); the second motor (183) is bolted to the top of the base (1); and the output shaft of the second motor (183) is connected to the vertical column (181) through a gear transmission; and a plurality of grooves (184) are also provided on the top of the turntable (182).

3. A water conservancy project detection sampling storage device according to claim 2, Features: The grooves (184) are multiple in number and distributed in a circular array on the surface of the turntable (182).

4. A water conservancy project detection sampling storage device according to claim 1, Features: The bottom of the base (1) is also bolted to a base frame (21), and a counterweight (22) is fixed to the surface of the base frame (21).

5. A water conservancy project detection sampling storage device according to claim 1, Features: A cross bar (19) is bolted to one side of the fixing frame (2), and a fixing sleeve (20) is bolted to the other end of the cross bar (19), and the fixing sleeve (20) is sleeved on the surface of the conveying pipe (14).

6. A water conservancy project detection sampling storage device according to claim 5, Features: The top of the lifting plate (4) is also bolted with a fixing rod (10), and the other end of the fixing sleeve (20) is bolted with a fixing ring (11) sleeved and fixed on the surface of the connecting pipe (12).

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