CN213121228U

CN213121228U - Hydraulic engineering quality of water sampling device

Info

Publication number: CN213121228U
Application number: CN202022291007.7U
Authority: CN
Inventors: 胡方瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-05-04
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a water conservancy project water quality sampling device, which belongs to the technical field of sampling devices, and comprises a shell, a fixed seat is fixedly connected on the outer side wall of the shell, and the top of the fixed seat is fixedly connected with the side wall of a motor, the output shaft of the motor penetrates through the shell and extends into a sampling cavity arranged in the shell to be fixedly connected with the center of a rotary disc, and the rotary disc is fixedly connected with a fixed block, the fixed block is rotatably connected with one end of a push rod, the other end of the push rod is rotatably connected on a slide block, the slide block is slidably connected on the inner side wall of a slide sleeve, and the slide sleeve is fixedly; the other end sliding connection of fixed column is in the spout, and the spout is seted up on the bull stick, and the bull stick rotates to be connected on the inside wall in sampling chamber for the linear motion of dead lever drives the bull stick and does the swing repeatedly, makes the water intaking groove of bull stick top rigid coupling can the water intaking repeatedly, makes quality of water can sample repeatedly, makes the overall device more stable reasonable.

Description

Hydraulic engineering quality of water sampling device

Technical Field

The utility model belongs to the technical field of sampling device, concretely relates to hydraulic engineering quality of water sampling device.

Background

When the pollutants entering the water body exceed the environmental capacity of the water body or the self-purification capacity of the water body, the water quality is deteriorated, and the phenomenon of destroying the original value and the function of the water body is known as the water body pollution.

At present, common water pollution mostly is factory's emission of pollutants night, and single sample can only take a sample once, can not take a sample to the water of different time quantums, and the harmful substance in the water sample of acquireing receives influences such as external illumination easily to decompose, can not effectual save sample water, can make to the analysis judgement error of sampling, has certain drawback.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic engineering quality of water sampling device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic engineering quality of water sampling device, includes the casing, the rigid coupling has the fixing base on the lateral wall of casing, and the top of fixing base and the lateral wall rigid coupling of motor, the output shaft of motor runs through the casing and extends to the central rigid coupling of the sampling intracavity and the carousel of seting up in the casing, and the rigid coupling has the fixed block on the carousel, the fixed block is rotated with the one end of push rod and is connected, and the other end of push rod rotates and connects on the slider, slider sliding connection is on the inside wall of sliding sleeve, and the sliding sleeve rigid coupling is on the inside wall of sampling chamber.

The scheme is as follows: the motor may be of the type 50 KTYZ.

As a preferred embodiment, the bottom of the sliding block is fixedly connected with one end of the fixed column, the other end of the fixed column is slidably connected in the sliding chute, the sliding chute is arranged on the rotating rod, and the rotating rod is rotatably connected to the inner side wall of the sampling cavity.

As a preferred embodiment, one end of the rotating rod, which is located outside the housing, is fixedly connected with the side wall of the water taking groove, the bottom of the water taking groove is communicated with one end of a hose, and the other end of the hose penetrates through the sampling cavity and extends into the collecting cavity.

In a preferred embodiment, one end of the hose located in the collection cavity is located at the top of the water collection tank, the water collection tank is detachably connected to the bottom of the inner side wall of the collection cavity, and the collection cavity is located at the bottom of the sampling cavity.

As a preferred embodiment, the inner side wall of the housing is rotatably connected with a baffle through a volute spiral spring, the bottom of the baffle is provided with an accommodating cavity, a trapezoidal block is slidably connected in the accommodating cavity, the top of the trapezoidal block is fixedly connected with one end of a rack, the rack is rotatably connected with a gear, and the gear is rotatably connected to the side wall of the accommodating cavity.

As a preferred embodiment, the gear is fixedly connected with one end of a pull handle, the pull handle is rotatably connected to the inner side wall of the containing cavity through a volute spiral spring, the pull handle penetrates through the baffle plate through the through hole and extends out of the shell, a limiting hole is formed in the bottom of the inner side wall of the shell, and the trapezoidal block is slidably connected in the limiting hole.

Compared with the prior art, the utility model provides a hydraulic engineering quality of water sampling device includes following beneficial effect at least:

(1) the other end of the fixed column is connected in the sliding chute in a sliding way, the sliding chute is formed in the rotating rod, and the rotating rod is rotatably connected to the inner side wall of the sampling cavity, so that the linear motion of the fixed rod drives the rotating rod to repeatedly swing, the water taking groove fixedly connected to the top of the rotating rod can repeatedly take water, the water quality can be repeatedly sampled, and the whole device is more stable and reasonable;

(2) the sliding connection has the trapezoidal piece in holding the chamber, and the top of trapezoidal piece and the one end rigid coupling of rack, and the rack is connected with gear revolve for when needs open the baffle, push down and draw the handle, utilize the gear to drive the rack upward movement, make the trapezoidal piece shift out spacing hole, remove the spacing to the baffle, make the baffle open under volute spiral spring's effect, be convenient for take out the water in the water catch bowl.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the housing of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention.

In the figure: 1. a housing; 2. a fixed seat; 3. a motor; 4. a sampling cavity; 5. a turntable; 6. a fixed block; 7. a push rod; 8. a slider; 9. a sliding sleeve; 10. fixing a column; 11. a chute; 12. a rotating rod; 13. taking a water tank; 14. a hose; 15. a collection chamber; 16. a water collection tank; 17. a baffle plate; 18. a cavity; 19. a trapezoidal block; 20. a rack; 21. a gear; 22. pulling a handle; 23. a through hole; 24. and a limiting hole.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a water quality sampling device for hydraulic engineering, including a housing 1, a fixed seat 2 is fixedly connected to the outer side wall of the housing 1, and the top of the fixed seat 2 is fixedly connected to the side wall of a motor 3, the output shaft of the motor 3 penetrates the housing 1 and extends into a sampling chamber 4 formed in the housing 1 to be fixedly connected to the center of a turntable 5, and the turntable 5 is fixedly connected to a fixed block 6, the fixed block 6 is rotatably connected to one end of a push rod 7, and the other end of the push rod 7 is rotatably connected to a slide block 8, the slide block 8 is slidably connected to the inner side wall of a slide sleeve 9, and the slide sleeve 9 is fixedly connected to the inner side wall of the sampling chamber; rotate through the one end of fixed block 6 and push rod 7 and be connected, and the other end of push rod 7 rotates to be connected on slider 8, slider 8 sliding connection is on the inside wall of sliding sleeve 9 for when motor 3 rotates, drive carousel 5 and rotate, when making fixed block 6 remove, drive push rod 7 and promote slider 8 and be reciprocal linear motion in sliding sleeve 9, make the rotary motion of motor 3 output convert reciprocating linear motion, make the integrated device biography power more reasonable.

The bottom of the sliding block 8 is fixedly connected with one end of a fixed column 10, the other end of the fixed column 10 is connected in a sliding groove 11 in a sliding mode, the sliding groove 11 is formed in a rotating rod 12, and the rotating rod 12 is connected to the inner side wall of the sampling cavity 4 in a rotating mode (see fig. 2); through the other end sliding connection of fixed column 10 in spout 11, spout 11 is seted up on bull stick 12, and bull stick 12 rotates to be connected on the inside wall of sampling chamber 4 for the linear motion of dead lever drives bull stick 12 and is repeated the swing, makes the water intaking groove 13 of bull stick 12 top rigid coupling can the water intaking repeatedly, makes quality of water can sample repeatedly.

One end of the rotating rod 12, which is positioned outside the shell 1, is fixedly connected with the side wall of the water taking groove 13, the bottom of the water taking groove 13 is communicated with one end of a hose 14, and the other end of the hose 14 penetrates through the sampling cavity 4 and extends into a collecting cavity 15 (see fig. 2); the other end of the hose 14 penetrates through the sampling cavity 4 and extends into the collection cavity 15, so that the water taken out from the water taking tank 13 can automatically flow into the water collecting tank 16, and the sampling is convenient to preserve.

The end of the hose 14 located in the collection chamber 15 is located at the top of the water collection tank 16, the water collection tank 16 is detachably connected to the bottom of the inner side wall of the collection chamber 15, and the collection chamber 15 is located at the bottom of the sampling chamber 4 (see fig. 2); the one end that hose 14 is located collection chamber 15 is located the top of water catch bowl 16, and water catch bowl 16 can dismantle the bottom of connection at collection chamber 15 inside wall, collection chamber 15 is located the bottom of sampling chamber 4 for the water that gets tank 13 and gain can be smooth flows into in water catch bowl 20, makes the water that the sample obtained can be fine preserve.

A baffle plate 17 is rotatably connected to the inner side wall of the shell 1 through a volute spiral spring, a cavity 18 is formed in the bottom of the baffle plate 17, a trapezoidal block 19 is slidably connected in the cavity 18, the top of the trapezoidal block 19 is fixedly connected with one end of a rack 20, the rack 20 is rotatably connected with a gear 21, and the gear 21 is rotatably connected to the side wall of the cavity 18 (see fig. 2 and 3); have trapezoidal piece 19 through holding intracavity sliding connection, and the top of trapezoidal piece 19 and the one end rigid coupling of rack 20, and rack 20 rotates with gear 21 and is connected for when baffle 17 is opened to needs, push down and draw handle 22, utilize gear 21 to drive rack 20 upward movement, make trapezoidal piece 19 shift out spacing hole 24, relieve the spacing to baffle 17, make baffle 17 open under volute spiral spring's effect, be convenient for take out the water in the water catch bowl 20.

The gear 21 is fixedly connected with one end of a pull handle 22, the pull handle 22 is rotatably connected to the inner side wall of the cavity 18 through a volute spiral spring, the pull handle 22 penetrates through the baffle 17 through a through hole 23 and extends out of the shell 1, a limiting hole 24 is formed in the bottom of the inner side wall of the shell 1, and the trapezoidal block 19 is slidably connected in the limiting hole 24 (see fig. 2 and 3); spacing hole 24 has been seted up through the bottom of 1 inside wall of casing, and 19 sliding connection of trapezoidal piece utilize

spacing hole

24 and 19 to carry on spacingly to baffle 17 in spacing hole 24 for external environment can not lead to the fact the influence to the water of sample, makes the overall device more stable.

When the device is used, the integral device is assembled, the pull handle 22 is pressed downwards, the gear 21 is utilized to drive the rack 20 to move upwards, the trapezoidal block 19 is moved out of the limiting hole 24, the limitation on the baffle 17 is removed, the baffle 17 is opened under the action of the volute spring and is placed into the water collecting tank 20, after the water collecting tank 20 is fixed, the baffle 17 is pressed downwards, the trapezoidal block 19 drives the rack 20 to move upwards and is restored under the action of the volute spring fixedly connected with the pull handle 22, the trapezoidal block 19 is limited with the limiting cavity, the baffle 17 is closed, the external environment can not influence the sampled water, the motor 3 is opened, the rotating disc 5 is driven to rotate when the motor 3 rotates, the fixed block 6 moves, the push rod 7 is driven to push the sliding block 8 to do reciprocating linear motion in the sliding sleeve 9, the rotary motion output by the motor 3 is converted into reciprocating linear motion, the rotating rod 12 is rotatably connected to the inner side wall of the, make the linear motion of dead lever drive bull stick 12 and do the swing repeatedly, make the water intaking groove 13 of bull stick 12 top rigid coupling can the water intaking repeatedly, make quality of water sample repeatedly, the one end that hose 14 is located collection chamber 15 is located the top of water catch bowl 16, and water catch bowl 16 can dismantle the bottom of connecting at collection chamber 15 inside wall, collection chamber 15 is located the bottom of sampling chamber 4, make the water that water intaking groove 13 gained flow into water catch bowl 20 smoothly, make the save that the water that the sample obtained can be fine, make the integrated device can sample the water repeatedly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic engineering quality of water sampling device, includes casing (1), its characterized in that: the utility model discloses a sampling device, including casing (1), motor (3), output shaft, fixed block (6) and push rod (7), the other end of push rod (7) rotates and connects on slider (8), slider (8) sliding connection is on the inside wall of sliding sleeve (9), and sliding sleeve (9) rigid coupling is on the inside wall of sampling chamber (4), and the top of fixed block (2) and the lateral wall rigid coupling of motor (3), the output shaft of motor (3) runs through casing (1) and extends to the central rigid coupling of sampling chamber (4) interior with carousel (5) of seting up in casing (1), and the rigid coupling has fixed block (6) on carousel (5), fixed block (6) rotate.

2. The water conservancy project water quality sampling device of claim 1, characterized in that: the bottom of slider (8) and the one end rigid coupling of fixed column (10), and the other end sliding connection of fixed column (10) is in spout (11), spout (11) are seted up on bull stick (12), and bull stick (12) rotate to be connected on the inside wall of sampling chamber (4).

3. The water conservancy project water quality sampling device of claim 2, characterized in that: the one end that bull stick (12) are located outside casing (1) is with the lateral wall rigid coupling of water intaking groove (13), and the bottom of water intaking groove (13) and the one end intercommunication of hose (14), the other end of hose (14) runs through sampling chamber (4) and extends to in collecting chamber (15).

4. A hydraulic engineering water quality sampling device according to claim 3, characterized in that: one end that hose (14) are located collection chamber (15) is located the top of water catch bowl (16), and water catch bowl (16) can dismantle the bottom of connection at collection chamber (15) inside wall, collection chamber (15) are located the bottom in sampling chamber (4).

5. The water conservancy project water quality sampling device of claim 1, characterized in that: baffle (17) are connected with through spiral spring rotation on the inside wall of casing (1), and the bottom of baffle (17) has seted up and has held chamber (18), and holds chamber (18) sliding connection have trapezoidal piece (19), and the top of trapezoidal piece (19) and the one end rigid coupling of rack (20), and rack (20) rotate with gear (21) and be connected, gear (21) rotate to be connected on the lateral wall that holds chamber (18).

6. The water conservancy project water quality sampling device of claim 5, characterized in that: gear (21) and the one end rigid coupling of pulling handle (22), pull handle (22) and rotate through volute spiral spring and connect on the inside wall that holds chamber (18), and pull handle (22) and run through baffle (17) and extend to outside casing (1) through-hole (23), spacing hole (24) have been seted up to the bottom of casing (1) inside wall, and trapezoidal piece (19) sliding connection is in spacing hole (24).