CN213301765U

CN213301765U - Water sampling detection device

Info

Publication number: CN213301765U
Application number: CN202022687765.0U
Authority: CN
Inventors: 陈冠怡
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-05-28
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a water sampling detection device, which belongs to the technical field of water detection, and comprises a mounting plate, wherein the mounting plate is fixedly connected with a stand column, one side wall of the stand column, which is close to the bottom, is hinged with one end of a fixed cylinder through a hinge seat a, a cavity is formed in the stand column, an adjusting mechanism is arranged in the cavity, a motor b is arranged on the outer side wall of the other end of the fixed cylinder, a driving wheel a and a gear are fixedly connected onto an output shaft of the motor b, the gear is meshed with a toothed plate, and the toothed plate is fixedly connected onto the outer side wall of a telescopic cylinder; make telescopic cylinder and flexible post extension simultaneously for the sampling cylinder can carry out sampling work to the waters of more distant place, and the sampling area is extensive, and the result of use is better, improves the degree of accuracy that the water detected, makes things convenient for holistic accomodating, and portable more, and sampling cylinder and electric putter remain throughout perpendicularly downwards under the action of gravity, do benefit to going on of water sampling work.

Description

Water sampling detection device

Technical Field

The utility model belongs to the technical field of the water detects, concretely relates to water sampling test device.

Background

Water is a source of life, people can not leave water in life and production activities, the quality of the water of drinking water is closely related to the health of people, along with the development of social economy, scientific progress and the improvement of the living standard of people, the requirement of people on the quality of the drinking water is continuously improved, the standard of the quality of the drinking water is correspondingly continuously developed and perfected, and the establishment of the standard of the quality of the drinking water is related to various factors such as living habits, cultures, economic conditions, scientific and technical development levels, water resources and the current situation of the water quality of the water.

At present, in the water quality testing operation, need the staff to carry out sample work to the water, current sample mode is all artifical manual going on, can only carry out sample work to near waters, is difficult to take a sample to the waters in a distance, has certain drawback in the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a water sampling test 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: a water body sampling detection device comprises a mounting plate, wherein a vertical column is fixedly connected onto the mounting plate, one side wall, close to the bottom, of the vertical column is hinged with one end of a fixed cylinder through a hinged seat a, a cavity is formed in the vertical column, an adjusting mechanism is installed in the cavity, a motor b is installed on the outer side wall of the other end of the fixed cylinder, a driving wheel a and a gear are fixedly connected onto an output shaft of the motor b, the gear is meshed with the toothed plate, the toothed plate is fixedly connected onto the outer side wall of a telescopic cylinder, the telescopic cylinder is sleeved in the fixed cylinder, the driving wheel a is in transmission connection with the driving wheel b through a belt, a wire wheel is fixedly connected onto the driving wheel b and is connected with one end of a traction rope, the other end of the traction rope sequentially bypasses two pulleys and passes through a fixed disc to be fixedly connected with one end of a telescopic column, the telescopic column is sleeved in the telescopic cylinder, and one end, and the bottom surface of the connecting block is hinged with an electric push rod through a hinged seat b, and a sampling cylinder is fixedly connected to the free end of the electric push rod.

The scheme is as follows:

the motor a and the motor b are common parts in the prior art, and the adopted models and the like can be customized according to actual use requirements.

As a preferred embodiment, the adjusting mechanism includes a motor a installed at the bottom of the cavity, an output shaft of the motor a is fixedly connected with one end of a lead screw, the other end of the lead screw is rotatably connected to the top surface of the cavity through a bearing seat, a screw sleeve is connected to the lead screw in a screw transmission manner and is embedded in a sliding sleeve, a hinge block a is fixedly connected to the outer side wall of the sliding sleeve, the hinge block a is hinged to one end of a hinge arm, the other end of the hinge arm is hinged to a hinge block b, and the hinge block b is fixedly connected to the outer side wall of the fixed cylinder.

As a preferred embodiment, a sliding hole is vertically formed on a side wall of the upright column corresponding to the hinge block a.

As a preferred embodiment, the two pulleys and the fixed disc are fixedly arranged in the fixed cylinder, and a spring is sleeved on the outer side of the traction rope between the fixed disc and the telescopic column.

As a preferred embodiment, two semi-arc sampling openings are formed in the top of the sampling cylinder, filter screens are installed in the two sampling openings, the bottom end of the sampling cylinder is connected with a liquid discharge pipe, and a valve is installed on the liquid discharge pipe.

As a preferred embodiment, install test probe on the sampling barrel inside wall, install the water body detector on the mounting panel, and water body detector and test probe electric connection.

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

(1) through the driving action of the motor b, the gear and the wire wheel are synchronously rotated under the linkage action of the driving wheel a, the belt and the driving wheel b, the gear rotates to push the telescopic cylinder to extend outwards through the action of the gear plate, and after the traction rope is lengthened by the wire wheel, the elastic action of the spring is utilized to push the telescopic column to extend outwards, so that the telescopic cylinder and the telescopic column are simultaneously extended, the sampling cylinder can sample water areas at farther distance, the sampling area is wide, the using effect is better, and the accuracy of water body detection is improved;

(2) through adjustment mechanism's effect, through motor a's drive effect, and then drive the slip cap and remove under the screw drive effect of lead screw and silk cover, and it is rotatory around articulated seat an to drive the solid fixed cylinder under articulated piece an, articulated arm and articulated piece b's effect, thereby accomplish and expand and fold the action, convenient holistic accomodating, portable more, and sampling cylinder and electric putter under the action of gravity, remain perpendicularly downwards all the time, do benefit to going on of water sampling work.

Drawings

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

FIG. 2 is a schematic structural view of an internal adjusting mechanism of the column of the present invention;

FIG. 3 is a schematic structural view of the fixing cylinder of the present invention after being cut away;

fig. 4 is a schematic structural view of the connection part of the output shaft of the motor b of the present invention;

fig. 5 is a schematic structural diagram of a section of the sampling cartridge according to the present invention.

In the figure: 1. mounting a plate; 2. a column; 201. a slide hole; 3. a hinge seat a; 4. a fixed cylinder; 5. an adjustment mechanism; 501. a motor a; 502. a lead screw; 503. a bearing seat; 504. sleeving the silk; 505. a sliding sleeve; 506. a hinge block a; 507. an articulated arm; 508. a hinge block b; 6. a motor b; 7. a transmission wheel a; 8. a gear; 9. a toothed plate; 10. a telescopic cylinder; 11. a belt; 12. a transmission wheel b; 13. a wire wheel; 14. a hauling rope; 15. a pulley; 16. fixing the disc; 17. a telescopic column; 18. a spring; 19. connecting blocks; 20. a hinge base b; 21. an electric push rod; 22. a sampling cartridge; 23. a sampling port; 24. filtering with a screen; 25. a liquid discharge pipe; 26. detecting a probe; 27. a valve; 28. a water body detector.

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. 1-5, the present invention provides a water sampling and detecting device, which comprises a mounting plate 1, a column 2 fixed on the mounting plate 1, and one side wall of the upright post 2 close to the bottom is hinged with one end of the fixed cylinder 4 through a hinge seat a3, a cavity is arranged in the upright post 2, and an adjusting mechanism 5 is arranged in the cavity, the adjusting mechanism 5 comprises a motor a501 arranged at the bottom of the cavity, and the output shaft of the motor a501 is fixedly connected with one end of a screw rod 502, the other end of the screw rod 502 is rotatably connected on the top surface of the cavity through a bearing seat 503, a screw sleeve 504 is connected on the screw rod 502 in a screw transmission way, the screw sleeve 504 is embedded in the sliding sleeve 505, a hinge block a506 is fixedly connected to the outer side wall of the sliding sleeve 505, the hinge block a506 is hinged to one end of a hinge arm 507, the other end of the hinge arm 507 is hinged to a hinge block b508, and the hinge block b508 is fixedly connected to the outer side wall of the fixed cylinder 4 (see fig. 1 and 2); through the drive effect of motor a501, and then drive sliding sleeve 505 and remove under the screw drive effect of lead screw 502 and silk cover 504 to drive fixed cylinder 4 and rotate around articulated seat a3 under the effect of articulated piece a506, articulated arm 507 and articulated piece b508, thereby accomplish and expand and fold the action, make things convenient for holistic accomodating, portable more.

A sliding hole 201 (see fig. 1) is vertically formed in one side wall of the upright post 2 corresponding to the hinge block a 506; the limit of the hinge block a506 is realized by the sliding hole 201, and the stability of the hinge block a506 in up-and-down movement is ensured.

A motor b6 is installed on the outer side wall of the other end of the fixed cylinder 4, a driving wheel a7 and a gear 8 are fixedly connected to an output shaft of the motor b6, the gear 8 is meshed with a toothed plate 9, the toothed plate 9 is fixedly connected to the outer side wall of the telescopic cylinder 10, the telescopic cylinder 10 is sleeved in the fixed cylinder 4, the driving wheel a7 is in transmission connection with a driving wheel b12 through a belt 11, a wire wheel 13 is fixedly connected to a driving wheel b12, the wire wheel 13 is connected with one end of a traction rope 14, the other end of the traction rope 14 sequentially bypasses two pulleys 15, penetrates through a fixed disc 16 and then is fixedly connected with one end of a telescopic column 17, the two pulleys 15 and the fixed disc 16 are fixedly arranged in the fixed cylinder 4, and a spring 18 (see fig. 3) is sleeved on the outer side; the traction rope 14 is more stable in movement through the pulley 15, abrasion is reduced, and meanwhile, the stretching and retracting of the telescopic column 17 are facilitated by the flexibility of the spring 18.

The telescopic column 17 is sleeved in the telescopic cylinder 10, one end of the telescopic column 17, which is positioned outside the telescopic cylinder 10, is fixedly connected with a connecting block 19, the bottom surface of the connecting block 19 is hinged with an electric push rod 21 through a hinge seat b20, the free end of the electric push rod 21 is fixedly connected with a sampling cylinder 22, the top of the sampling cylinder 22 is provided with two semi-arc sampling ports 23, filter screens 24 are respectively arranged in the two sampling ports 23, the bottom end of the sampling cylinder 22 is connected with a liquid discharge pipe 25, and the liquid discharge pipe 25 is provided with a valve 27 (see fig. 1 and 5); through the effect of filter screen 24, can avoid debris in the water to enter into sampling cylinder 22, and open valve 27 after, also can discharge the sample water in sampling cylinder 22.

A detection probe 26 is arranged on the inner side wall of the sampling cylinder 22, a water body detector 28 is arranged on the mounting plate 1, and the water body detector 28 is electrically connected with the detection probe 26 (see fig. 1 and 5); the water quality condition inside the sampling cylinder 22 is detected through the detection probe 26, and data is transmitted to the water detector 28, so that water detection work can be conveniently carried out by workers at any time and any place.

When the device is used, the whole device is transported to a sampling place, firstly, the sliding sleeve 505 is driven to move under the spiral transmission action of the lead screw 502 and the screw sleeve 504 through the driving action of the motor a501, and the fixed cylinder 4 is driven to rotate around the hinge seat a3 under the action of the hinge block a506, the hinge arm 507 and the hinge block b508, so that the unfolding action is completed, the sampling cylinder 22 and the electric push rod 21 are always kept vertically downwards under the action of gravity, the water body sampling work is facilitated, then, the driving action of the motor b6 is further used, the gear 8 and the wire wheel 13 are synchronously rotated under the linkage action of the driving wheel a7, the belt 11 and the driving wheel b12, the gear 8 rotates to push the telescopic cylinder 10 to extend outwards through the action of the toothed plate 9, after the wire wheel 13 lengthens the traction rope 14, the telescopic column 17 is pushed to extend outwards through the elastic force of the spring 18, so that the telescopic cylinder 10 and the telescopic column 17 extend simultaneously, make cartridge 22 can carry out the sampling work to the farther waters of locating, utilize electric putter 21 extension during the sampling, promote cartridge 22 and fall to the water in, the water enters into cartridge 22 through thief hatch 23 in, detect the inside quality of water condition of cartridge 22 through test probe 26, and with data transmission for water detector 28, the staff of being convenient for carries out water detection work anytime and anywhere, water detects the completion after, it can to retrieve whole device to reset.

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 water sampling test device, includes mounting panel (1), its characterized in that: the rigid coupling has stand (2) on mounting panel (1), and stand (2) are close to on the lateral wall of bottom through articulated seat a (3) articulated mutually with the one end of solid fixed cylinder (4), set up the cavity in stand (2), and install adjustment mechanism (5) in the cavity, install motor b (6) on the lateral wall of the solid fixed cylinder (4) other end, the rigid coupling has drive wheel a (7) and gear (8) on the output shaft of motor b (6), gear (8) and pinion rack (9) mesh mutually, and pinion rack (9) rigid coupling is on the lateral wall of solid fixed cylinder (10), gu fixed cylinder (10) cover is established in solid fixed cylinder (4), drive wheel a (7) are connected with drive wheel b (12) transmission through belt (11), and on drive wheel b (12) rigid coupling have line wheel (13), line wheel (13) are connected with the one end of haulage rope (14), the other end of haulage rope (14) is walked around two pulley (15) in proper order and is passed the one end rigid coupling of fixed disk (16) back and flexible post (17), flexible post (17) cover is established in flexible section of thick bamboo (10), flexible post (17) are located one of flexible section of thick bamboo (10) outside and serve the rigid coupling and have connecting block (19), and articulated through articulated seat b (20) on the bottom surface of connecting block (19) have electric putter (21), the rigid coupling has sampling section of thick bamboo (22) on the free end of electric putter (21).

2. The water sampling and detecting device of claim 1, wherein: adjustment mechanism (5) is including installing motor a (501) in the cavity bottom, and the output shaft of motor a (501) and the one end rigid coupling of lead screw (502), the other end of lead screw (502) passes through bearing frame (503) and rotates the connection on the top surface of cavity, screw drive is connected with wire sleeve (504) on lead screw (502), and wire sleeve (504) inlay establishes in slip cap (505), the lateral wall rigid coupling of slip cap (505) has articulated piece a (506), articulated piece a (506) is articulated mutually with the one end of articulated arm (507), the other end and the articulated piece b (508) of articulated arm (507) are articulated mutually, articulated piece b (508) rigid coupling is on the lateral wall of fixed cylinder (4).

3. The water sampling and detecting device of claim 2, wherein: a sliding hole (201) is vertically formed in one side wall of the upright post (2) corresponding to the hinge block a (506).

4. The water sampling and detecting device of claim 1, wherein: two pulley (15) and fixed disk (16) all set firmly in fixed cylinder (4), and the cover is equipped with spring (18) on haulage rope (14) is in the outside between fixed disk (16) and flexible post (17).

5. The water sampling and detecting device of claim 1, wherein: two semi-arc sampling openings (23) are seted up at the top of sampling cylinder (22), and all install filter screen (24) in two sampling openings (23), and the bottom of sampling cylinder (22) is connected with fluid-discharge tube (25), and installs valve (27) on fluid-discharge tube (25).

6. The water sampling and detecting device of claim 1, wherein: install on cartridge (22) inside wall and detect probe (26), install water detector (28) on mounting panel (1), and water detector (28) and detect probe (26) electric connection.