CN215767776U

CN215767776U - Sampling device for hydrology and water resource detection

Info

Publication number: CN215767776U
Application number: CN202121324505.5U
Authority: CN
Inventors: 宁杰; 吴梦凡; 郭建慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2022-02-08
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a sampling device for detecting hydrology and water resources, which comprises a second fixing bolt, a cylinder body and a lead screw, wherein the length of the cylinder body and a rod body is adjusted in advance through the second fixing bolt when in use according to needs, then a switch starting motor is turned on according to needs to drive the lead screw to rotate and adjust the height of a sliding block on a supporting column, then a winding wheel is rotated through a handle to drive a water taking device to slowly sink into lake water through a pull rope, a sampling tank is sunk to a position to be sampled through a sinking cone, water flow fills the sampling tank through a plurality of through holes formed in the bottom and the side surface of a water inlet pipe for sampling, after the sampling tank is filled with water samples, a sealing ball tightly seals an opening in the top of the water inlet pipe through buoyancy, then the winding wheel is rotated to pull the water taking device out of the water surface through the pull rope, then a valve is opened to discharge the sample water in the sampling tank through a water outlet pipe for sampling, when the device is placed on the shore, the rotatable first fixing bolt is inserted into the ground to further fix the base and keep the device stable.

Description

Sampling device for hydrology and water resource detection

Technical Field

The utility model relates to a sampling device for detection, in particular to a sampling device for hydrology and water resource detection.

Background

Due to the rapid development of social economy, water pollution is caused, and the water pollution is water which causes the reduction or loss of the use value of water caused by harmful chemical substances and pollutes the environment. Acid, alkali and oxidant in the sewage, compounds such as copper, cadmium, mercury, arsenic and the like, and organic poisons such as benzene, dichloroethane, ethylene glycol and the like can kill aquatic organisms, and influence drinking water sources and scenic spots. When the organic matters in the sewage are decomposed by microorganisms, oxygen in the sewage is consumed, so that the life of aquatic organisms is influenced, and after dissolved oxygen in the sewage is exhausted, the organic matters are subjected to anaerobic decomposition to generate unpleasant gases such as hydrogen sulfide and mercaptan, so that the water quality is further deteriorated.

In order to avoid polluted water resources to enter thousands of households, the detection of the water resources is very important, when the water resources are sampled, the sampling needs to be carried out in different places, such as outdoor places like rivers, ponds, reservoirs and the like, in the prior art, most of sampling containers are arranged in an open mode, and the sampling containers are in contact with the outside air in the lifting process and can possibly pollute collected water samples, so that the sampling device for detecting the hydrological water resources is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sampling device for detecting hydrology and water resources, which is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a sampling device for detecting hydrology and water resources is characterized in that a switch is fixedly installed at the top of a base, a support column is fixedly installed at the top of the base, a top plate is fixedly installed at the top of the support column, a slide rail is fixedly installed on the inner side of the support column, a slide block is arranged on the slide rail in a sliding mode, a storage battery is fixedly installed on one side of the top plate, a motor output shaft vertically penetrates through the top plate and is fixedly connected with the top end of a lead screw through a coupler, the lead screw vertically penetrates through the slide block, a threaded through hole for threaded connection of the lead screw is formed in the slide block, the bottom end of the lead screw is rotatably installed at the top of the base through a bearing seat, a barrel is fixedly installed on one side of the slide block, a rod body is arranged in the barrel in a sliding mode, through holes for connection with a second fixing bolt are symmetrically formed in the position, which corresponds to the outer side of the through hole of the barrel, the automatic water taking device is characterized in that a winding wheel is rotatably installed at the bottom of the barrel body through a support, a handle is fixedly installed on the outer side of the winding wheel through a rotating shaft, a wire guide wheel is fixedly installed at the bottom of the rod body through the support, one end of a pull rope is connected onto the winding wheel, the other end of the pull rope bypasses the wire guide wheel and is fixedly connected with a first connecting ring, the bottom of the first connecting ring is fixedly installed at the top of a connecting plate, a plurality of water taking devices are fixedly and symmetrically installed at the bottom of the connecting plate through a connecting rod and comprise second connecting rings, a sampling tank, a valve, a water outlet pipe, a sinking cone, a water inlet pipe and a sealing ball, the top of the sinking cone is fixedly installed with the sampling tank, a water outlet pipe is fixedly installed on the outer side of the sampling tank, a water inlet of the water outlet pipe is communicated with a water outlet of the sampling tank, the valve is installed on the water outlet pipe, a water inlet pipe is arranged on the top of the sampling tank, and the bottom and the side of the water inlet pipe are designed in a closed manner, a plurality of through-holes have been seted up to inlet tube bottom and side, inlet tube open-top radius is less than the bottom radius, the inside movable mounting of inlet tube has the ball sealer, the ball sealer radius is greater than inlet tube open-top radius, sample jar top fixed mounting second go-between, connecting rod fixed mounting is passed through at second go-between top in the connecting plate bottom.

As a further scheme of the utility model: the base bilateral symmetry is vertical to run through and is rotated and install first fixing bolt, the base bilateral symmetry is seted up and is used for the screw thread through-hole with first fixing bolt threaded connection.

As a still further scheme of the utility model: the switch is electrically connected with the storage battery through a conducting wire, the storage battery is electrically connected with the motor through a conducting wire, and the motor is electrically connected with the switch through a conducting wire.

As a still further scheme of the utility model: the shape of the water inlet pipe is a circular truncated cone.

As a still further scheme of the utility model: the sealing ball is made of rubber.

As a still further scheme of the utility model: the bottom of the first fixing bolt is designed to be a pointed cone.

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

1. the setting sinks to awl can make things convenient for the sample jar to sink fast inside the lake water, saves staff's latency.

2. Set up inlet tube and ball sealer and can seal sample jar interior water sample after the jar of taking a sample goes out water, avoid gathering water sample and outside air contact and receive secondary pollution.

3. The height of the water taking device can be adjusted by arranging the supporting columns, the sliding rails and the sliding blocks, so that the water taking device is suitable for different requirements.

4. Set up the flexible length of the adjustable water intaking device of barrel and the body of rod, satisfy water intaking demand in a distance.

5. But set up the reel manual control sampling tank depth of sinking, make things convenient for the staff to take a sample.

6. The position of the device can be further fixed by arranging the first fixing bolt.

7. A plurality of sampling tanks can be installed simultaneously by arranging the connecting plate, so that the repeated sampling working time of multiple single sampling of workers is reduced.

Drawings

FIG. 1 is a side partial sectional view of a sampling device for detecting hydrology and water resource.

Fig. 2 is a side view of a sampling device for detecting hydrology and water resource.

FIG. 3 is an enlarged view of a water sampling device of a hydrographic water resource detection sampling device.

Fig. 4 is a top view of a sampling device for detecting hydrology and water resource.

Shown in the figure: the water taking device comprises a base 1, a first fixing bolt 2, a switch 3, a screw rod 4, a sliding rail 5, a supporting column 6, a sliding block 7, a storage battery 8, a motor 9, a top plate 10, a cylinder 11, a second fixing bolt 12, a rod body 13, a threaded through hole 14, a wire guide wheel 15, a first connecting ring 16, a connecting plate 17, a water taking device 18, a second connecting ring 19, a sampling tank 20, a valve 21, a water outlet pipe 22, a sinking cone 23, a water inlet pipe 24, a sealing ball 25, a wire guide wheel 26, a wire winding wheel 27 and a handle 28.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a sampling device for detecting hydrology and water resources includes a base 1, a first fixing bolt 2, a switch 3, a screw 4, a slide rail 5, a support pillar 6, a slider 7, a storage battery 8, a motor 9, a top plate 10, a cylinder 11, a second fixing bolt 12, a rod 13, a threaded through hole 14, a wire guide wheel 15, a first connecting ring 16, a connecting plate 17, a water intake device 18, a second connecting ring 19, a sampling tank 20, a valve 21, a water outlet pipe 22, a sinking cone 23, a water inlet pipe 24, a sealing ball 25, a wire guide wheel 26, a wire winding wheel 27, and a handle 28, the switch 3 is fixedly installed on the top of the base 1, the support pillar 6 is fixedly installed on the top of the base 1, the top plate 10 is fixedly installed on the top of the support pillar 6, the slide rail 5 is fixedly installed on the inner side of the support pillar 6, the slide rail 5 is provided with the slider 7 in a sliding manner, the storage battery 8 is fixedly installed on one side of the top plate 10, a motor 9 is fixedly arranged on one side of the top plate 10, an output shaft of the motor 9 vertically penetrates through the top plate 10 and is fixedly connected with the top end of a lead screw 4 through a coupler, the lead screw 4 vertically penetrates through a sliding block 7, a threaded through hole for threaded connection of the lead screw 4 is formed in the sliding block 7, the bottom end of the lead screw 4 is rotatably arranged on the top of a base 1 through a bearing seat, a barrel 11 is fixedly arranged on one side of the sliding block 7, a rod body 13 is arranged in the barrel 11 in a sliding manner, through holes 14 are symmetrically formed in the outer side of the rod body 13, through holes for connection with a second fixing bolt 12 are symmetrically formed in the outer side of the barrel 11 corresponding to the through holes 14 in the outer side of the rod body 13, a winding wheel 27 is rotatably arranged at the bottom of the barrel 11 through a support, a handle 28 is fixedly arranged on the outer side of the winding wheel 27 through a rotating shaft, and a wire guide wheel 26 is fixedly arranged at the bottom of the rod body 13 through a support, the wire winding wheel 27 is connected with one end of a stay cord, the other end of the stay cord bypasses a wire guide wheel 26 and is fixedly connected with a first connecting ring 16, the bottom of the first connecting ring 16 is fixedly installed at the top of a connecting plate 17, a plurality of water taking devices 18 are fixedly and symmetrically installed at the bottom of the connecting plate 17 through connecting rods, each water taking device 18 comprises a second connecting ring 19, a sampling tank 20, a valve 21, a water outlet pipe 22, a sinking cone 23, a water inlet pipe 24 and a sealing ball 25, the sampling tank 20 is fixedly installed at the top of the sinking cone 23, the water outlet pipe 22 is fixedly installed at the outer side of the sampling tank 20, the water inlet of the water outlet pipe 22 is communicated with the water outlet of the sampling tank 20, the valve 21 is installed on the water outlet pipe 22, the top of the sampling tank 20 is provided with the water inlet pipe 24, the water inlet pipe 24 is in a circular table shape, the bottom and the side of the water inlet pipe 24 are in a closed design, and a plurality of through holes are formed at the bottom and the side of the

water inlet pipe

24, 24 open-top radii of inlet tube is less than the bottom radius, 24 inside movable mounting of inlet tube has ball sealer 25, ball sealer 25 is the rubber material, ball sealer 25 radius is greater than 24 open-top radii of inlet tube, 20 top fixed mounting second go-between 19 of sample jar, connecting rod fixed mounting is passed through in the connecting plate 17 bottom at 19 tops of second go-between, 1 bilateral symmetry of base is vertical to be run through and rotates and install

first fixing bolt

2, 1 bilateral symmetry of base offers the screw through-hole that is used for with 2 threaded connection of first fixing bolt, 2 bottoms of first fixing bolt are the design of awl, switch 3 is connected through wire and battery 8 electricity, battery 8 is connected through wire and motor 9 electricity, motor 9 is connected through wire and switch 3 electricity.

The working principle of the utility model is as follows:

when in use, the lengths of the cylinder body 11 and the rod body 13 are adjusted in advance through the second fixing bolt 12 according to requirements, then the switch 3 is turned on as required to start the motor 9 to drive the screw rod 4 to rotate to adjust the height of the sliding block 7 on the supporting column 6, then the winding wheel 27 is rotated by the handle 28 to drive the water taking device 18 to slowly sink into the lake water through the pull rope, the sampling tank 20 is sunk to the position to be sampled by the sinking cone 23, water flow fills the sampling tank 20 through a plurality of through holes arranged at the bottom and the side of the water inlet pipe 24 for sampling, when the sampling tank 20 is filled with water sample, the sealing ball 25 tightly seals the top opening of the water inlet pipe 24 by buoyancy, then the winding wheel 27 is rotated to pull the water taking device 18 out of the water surface through the pulling rope, then the valve 21 is opened to sample the sample water discharged from the interior of the sampling tank 20 through the water outlet pipe 22, when the device is placed on the shore, the rotatable first fixing bolt 2 is inserted into the ground to further fix the base 1 to keep the device stable.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a hydrology water resource detects uses sampling device, includes base (1), its characterized in that: the automatic screw-driving mechanism is characterized in that a switch (3) is fixedly mounted at the top of a base (1), a support column (6) is fixedly mounted at the top of the base (1), a top plate (10) is fixedly mounted at the top of the support column (6), a slide rail (5) is fixedly mounted at the inner side of the support column (6), a slider (7) is arranged on the slide rail (5) in a sliding manner, a storage battery (8) is fixedly mounted at one side of the top plate (10), a motor (9) is fixedly mounted at one side of the top plate (10), an output shaft of the motor (9) vertically penetrates through the top plate (10) and is fixedly connected with the top end of a screw rod (4) through a coupler, the screw rod (4) vertically penetrates through the slider (7), a threaded through hole for threaded connection of the screw rod (4) is formed in the slider (7), the bottom end of the screw rod (4) is rotatably mounted at the top of the base (1) through a bearing seat, a barrel (11) is fixedly mounted at one side of the slider (7), the water intaking device is characterized in that a rod body (13) is arranged in the barrel body (11) in a sliding mode, through holes (14) are symmetrically formed in the outer side of the rod body (13), through holes for being connected with a second fixing bolt (12) are symmetrically formed in the position of the through hole (14) in the outer side of the barrel body (11) corresponding to the outer side of the rod body (13), a winding wheel (27) is installed at the bottom of the barrel body (11) through rotation of a support, a rotating shaft fixing installation handle (28) is arranged on the outer side of the winding wheel (27), a wire wheel (26) is fixedly installed at the bottom of the rod body (13) through the support, one end of a pull rope is connected onto the winding wheel (27), a first connecting ring (16) is fixedly connected to the rear of the wire wheel (26) and is wound by the other end of the pull rope, the bottom of the first connecting ring (16) is fixedly installed at the top of the connecting plate (17), and a plurality of water intaking devices (18) are installed at the bottom of the connecting plate (17) through fixed symmetry of the connecting rod, the water taking device (18) comprises a second connecting ring (19), a sampling tank (20), a valve (21), a water outlet pipe (22), a sinking cone (23), a water inlet pipe (24) and a sealing ball (25), the sinking cone (23) is fixedly installed on the top of the sampling tank (20), the water outlet pipe (22) is fixedly installed on the outer side of the sampling tank (20), the water inlet of the water outlet pipe (22) is communicated with the water outlet of the sampling tank (20), the valve (21) is installed on the water outlet pipe (22), the water inlet pipe (24) is arranged on the top of the sampling tank (20), the bottom and the side surface of the water inlet pipe (24) are designed in a sealing way, a plurality of through holes are formed in the bottom and the side surface of the water inlet pipe (24), the top opening radius of the water inlet pipe (24) is smaller than the bottom radius, the sealing ball (25) is movably installed inside the water inlet pipe (24), and the radius of the sealing ball (25) is larger than the top opening radius of the water inlet pipe (24), the top of the sampling tank (20) is fixedly provided with a second connecting ring (19), and the top of the second connecting ring (19) is fixedly arranged at the bottom of the connecting plate (17) through a connecting rod.

2. The sampling device for detecting the hydrology and water resources as claimed in claim 1, wherein: base (1) bilateral symmetry is vertical to run through to rotate and is installed first fixing bolt (2), base (1) bilateral symmetry offers and is used for the screw through-hole with first fixing bolt (2) threaded connection.

3. The sampling device for detecting the hydrology and water resources as claimed in claim 1, wherein: the switch (3) is electrically connected with the storage battery (8) through a lead, the storage battery (8) is electrically connected with the motor (9) through a lead, and the motor (9) is electrically connected with the switch (3) through a lead.

4. The sampling device for detecting the hydrology and water resources as claimed in claim 1, wherein: the water inlet pipe (24) is in a circular truncated cone shape.

5. The sampling device for detecting the hydrology and water resources as claimed in claim 1, wherein: the sealing ball (25) is made of rubber.

6. The sampling device for detecting the hydrology and water resource of claim 2, wherein: the bottom of the first fixing bolt (2) is designed to be a pointed cone.