CN211855959U

CN211855959U - A water quality testing sampling device for environmental protection

Info

Publication number: CN211855959U
Application number: CN202020103412.9U
Authority: CN
Inventors: 李德天
Original assignee: Liaoning Hongyun Technology Co ltd
Current assignee: Liaoning Hongyun Technology Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-11-03
Anticipated expiration: 2030-01-17

Abstract

The utility model belongs to the technical field of water quality testing equipment, especially, be a water quality testing sampling device for environmental protection, to current water quality testing sampling device can only get the water on top layer, be difficult to take a sample to deep water and lead to detecting the problem that is not accurate enough, the following scheme is proposed now, and it includes the base, the bottom of base top one side fixed mounting stand, the top fixed mounting of stand has the diaphragm, and the through-hole has been seted up at the diaphragm top, and slidable mounting has the rack in the through-hole, and the rack bottom extends to diaphragm bottom and fixed mounting has the box, has seted up the transverse groove on the inner wall of diaphragm one side, rotates between the inner wall of both sides around the transverse groove and installs same pivot, and fixed mounting has worm wheel and pinion hole. The utility model has the advantages of reasonable design, thereby it realizes the water sample to the appointed degree of depth to be elevating movement through driving the sample jar, guarantees the accuracy of testing result, the operation of being convenient for, and the reliability is high.

Description

A water quality testing sampling device for environmental protection

Technical Field

The utility model relates to a water quality testing equipment technical field especially relates to a water quality testing sampling device for environmental protection.

Background

In industrial processes, large amounts of water are used, which become industrial waste water after use, i.e. waste water, sewage and liquid effluents from industrial processes, which contain industrial process materials, intermediates and products, which run off with the water, and pollutants from the process. With the rapid development of industry, the variety and quantity of waste water are rapidly increased, the pollution to water bodies is more and more extensive and serious, and the health and the safety of human beings are threatened. In order to prevent the water body from being polluted, the environmental protection department can carry out sampling detection on water in rivers and lakes around a factory, and the obtained data is compared with relevant standards to ensure that the pollution of industrial pollution discharge on the water body is small. The general water quality detection mode is that water is sampled by water quality sampling equipment and then sent to a laboratory for detection.

However, when the existing water quality detection sampling device is used for sampling water, water on the surface layer can only be taken, so that the detection is not accurate enough, and the sampling is troublesome for deeper water, so that the water quality detection sampling device for environmental protection is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the water that present water quality testing sampling device can only get the top layer, be difficult to take a sample to deep water and lead to detecting accurate shortcoming inadequately, and the water quality testing sampling device who is used for environmental protection who proposes.

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

a water quality detection sampling device for environmental protection comprises a base, wherein one side of the top of the base is fixedly provided with the bottom end of an upright post, the top end of the upright post is fixedly provided with a transverse plate, the top of the transverse plate is provided with a through hole, a rack is slidably arranged in the through hole, the bottom end of the rack extends to the bottom of the transverse plate and is fixedly provided with a box body, the inner wall of one side of the transverse plate is provided with a transverse groove, the inner walls of the front side and the rear side of the transverse groove are rotatably provided with a same rotating shaft, the rotating shaft is fixedly provided with a worm wheel and a gear, the gear is meshed with the rack, a fixed plate is fixedly arranged in the transverse groove, one side of the fixed plate is provided with two mounting holes, the two mounting holes are respectively rotatably provided with a worm and a transverse shaft, the, two bevel gears mesh mutually, slidable mounting has the vertical axis in the sleeve, rotate between box top inner wall and the bottom inner wall and install two lead screws, the vertical axis bottom extend to the diaphragm bottom and with the lead screw top fixed connection who is close to vertical axis one side, two lead screw outside thread bush are equipped with same connecting plate, connecting plate and box both sides inner wall sliding connection, fixed mounting has a jar body on the bottom half inner wall, jar body bottom intercommunication has the feed liquor pipe, the top of connecting plate bottom fixedly connected with pull rod, the bottom fixed mounting of pull rod has the piston board, piston board and jar body bottom inner wall swing joint, equal fixed mounting has the sprocket on two lead screws, the transmission is installed same chain on two sprockets.

Preferably, the fixed cover in the sleeve outside is equipped with spacing axle sleeve, and spacing axle sleeve and horizontal tank bottom inner wall swing joint support and spacing to the sleeve.

Preferably, the inner wall of one side of the sleeve is fixedly provided with a limiting rod, one side of the vertical shaft is provided with a limiting groove, the limiting rod is connected with the limiting groove in a sliding mode, and therefore the vertical shaft is limited, and the vertical shaft and the sleeve are guaranteed to rotate synchronously.

Preferably, the worm and one end of the cross shaft are both fixedly provided with one side of the disc, and the tops of the other sides of the two discs are both fixedly provided with the rocker arms, so that the rotation of the worm and the cross shaft can be conveniently controlled.

Preferably, the equal fixed mounting in base bottom four corners has the universal wheel, and the balancing weight has been placed to one side that the stand was kept away from at the base top, carries out the counter weight to the base, avoids the device to turn on one's side.

Preferably, the outer side of the piston plate is fixedly sleeved with a sealing ring, and the sealing ring is movably and hermetically connected with the inner wall of the tank body to seal the tank body.

In the utility model, the water quality detection sampling device for environmental protection drives the worm to rotate by controlling the rocker arm positioned above, the worm drives the worm wheel to rotate, the worm wheel drives the gear to rotate through the rotating shaft, the gear drives the rack to do lifting motion through meshing with the rack, thereby extending the box body to the specified depth of the water body, and fixing the extending depth of the box body through the self-locking property of the worm wheel and the worm transmission;

in the utility model, a water quality testing sampling device for environmental protection, the rocking arm that is located below through the control drives the cross axle and rotates, the cross axle drives the sleeve through the transmission between two bevel gears and rotates, the sleeve drives the vertical axis through the cooperation of gag lever post and spacing groove and rotates, the vertical axis drives the lead screw that is located one side and rotates, the lead screw that is located one side drives the lead screw that is located the other side through the transmission between two sprockets and rotates, two lead screws all drive the connecting plate upward movement through the cooperation with the connecting plate jointly, the connecting plate drives the piston board upward movement through the pull rod, thereby leading water into the jar body from the feed liquor pipe and realizing the sample to appointed degree of depth water;

the utility model has the advantages of reasonable design, thereby it realizes the water sample to the appointed degree of depth to be elevating movement through driving the sample jar, guarantees the accuracy of testing result, the operation of being convenient for, and the reliability is high.

Drawings

Fig. 1 is a schematic structural view of a water quality testing and sampling device for environmental protection according to the present invention;

fig. 2 is a schematic structural diagram of a part a of the water quality testing and sampling device for environmental protection according to the present invention.

In the figure: 1. a base; 2. a column; 3. a transverse plate; 4. a transverse slot; 5. a fixing plate; 6. a worm; 7. a horizontal axis; 8. a rotating shaft; 9. a worm gear; 10. a gear; 11. a rack; 12. a vertical axis; 13. a sleeve; 14. a limiting shaft sleeve; 15. a box body; 16. a tank body; 17. a screw rod; 18. a connecting plate; 19. a balancing weight; 20. a pull rod; 21. a piston plate; 22. a seal ring; 23. a rocker arm; 24. a limiting groove; 25. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a water quality detecting and sampling device for environmental protection comprises a base 1, wherein one side of the top of the base 1 is fixedly provided with the bottom end of an upright post 2, the top end of the upright post 2 is fixedly provided with a transverse plate 3, the top of the transverse plate 3 is provided with a through hole, a rack 11 is slidably arranged in the through hole, the bottom end of the rack 11 extends to the bottom of the transverse plate 3 and is fixedly provided with a box body 15, the inner wall of one side of the transverse plate 3 is provided with a transverse groove 4, the inner walls of the front side and the rear side of the transverse groove 4 are rotatably provided with a same rotating shaft 8, the rotating shaft 8 is fixedly provided with a worm wheel 9 and a gear 10, the gear 10 is meshed with the rack 11, a fixing plate 5 is fixedly arranged in the transverse groove 4, one side of the fixing plate 5 is, install sleeve 13 in the mounting hole rotation, the equal fixed mounting of one end that sleeve 13 top and cross axle 7 are located transverse groove 4 has bevel gear, two bevel gear mesh mutually, slidable mounting has vertical axis 12 in sleeve 13, it installs two lead screws 17 to rotate between box 15 top inner wall and the bottom inner wall, vertical axis 12 bottom extend to diaphragm 3 bottom and with be close to vertical axis 12 one side lead screw 17 top fixed connection, two lead screw 17 outside thread bush are equipped with same connecting plate 18, connecting plate 18 and box 15 both sides inner wall sliding connection, fixed mounting has jar body 16 on the box 15 bottom inner wall, jar body 16 bottom intercommunication has the feed liquor pipe, the top of connecting plate 18 bottom fixedly connected with pull rod 20, the bottom fixed mounting of pull rod 20 has piston plate 21, piston plate 21 and jar body 16 bottom inner wall swing joint, equal fixed mounting has the sprocket on two lead screws 17, the transmission mounting has same chain on two sprockets.

The utility model discloses in, the fixed cover in the sleeve 13 outside is equipped with spacing axle sleeve 14, and spacing axle sleeve 14 supports and is spacing with 4 bottom inner wall swing joint of transverse groove to sleeve 13.

The utility model discloses in, fixed mounting has gag lever post 25 on the inner wall of sleeve 13 one side, and spacing groove 24 has been seted up to vertical shaft 12 one side, thereby gag lever post 25 and spacing groove 24 sliding connection carry out spacing assurance vertical shaft 12 and sleeve 13 synchronous rotation to vertical shaft 12.

The utility model discloses in, worm 6 and the equal fixed mounting in 7 one ends of cross axle have one side of disc, and the equal fixed mounting in opposite side top of two discs has rocking arm 23, makes things convenient for the rotation of control worm 6 and cross axle 7.

The utility model discloses in, the equal fixed mounting in base 1 bottom four corners has the universal wheel, and stand 2 was kept away from at base 1 top one side has placed balancing weight 19, carries out the counter weight to base 1, avoids the device to turn on one's side.

The utility model discloses in, the fixed cover in the piston plate 21 outside is equipped with sealing washer 22, and sealing washer 22 and the 16 inner wall swing joint of jar body seal up jar body 16.

In the utility model, when in use, the device is moved to a designated position, then the rocker arm 23 positioned above is controlled to drive the worm 6 to rotate, the worm 6 drives the worm wheel 9 to rotate, the worm wheel 9 drives the gear 10 to rotate through the rotating shaft 8, the gear 10 drives the rack 11 to do lifting motion through meshing with the rack 11, thereby the box body 15 is extended into the water body to a designated depth, the extending depth of the box body 15 is fixed through the self-locking property of the transmission of the worm wheel 9 and the worm 6, then the rocker arm 23 positioned below is controlled to drive the cross shaft 7 to rotate, the cross shaft 7 drives the sleeve 13 to rotate through the transmission between two bevel gears, the sleeve 13 drives the vertical shaft 12 to rotate through the matching of the limiting rod 25 and the limiting groove 24, the vertical shaft 12 drives the lead screw 17 positioned on one side to rotate, the lead screw 17 positioned on one side drives the lead screw 17 positioned on the other, the two screw rods 17 are matched with the connecting plate 18 to drive the connecting plate 18 to move upwards together, the connecting plate 18 drives the piston plate 21 to move upwards through the pull rod 20, and water is guided into the tank body 16 from the liquid inlet pipe, so that the water body with the specified depth is sampled.

Claims

1. A water quality detection sampling device for environmental protection comprises a base (1) and is characterized in that the bottom of a stand column (2) is fixedly installed on one side of the top of the base (1), a transverse plate (3) is fixedly installed on the top end of the stand column (2), a through hole is formed in the top of the transverse plate (3), a rack (11) is slidably installed in the through hole, the bottom end of the rack (11) extends to the bottom of the transverse plate (3) and is fixedly installed with a box body (15), a transverse groove (4) is formed in the inner wall of one side of the transverse plate (3), a same rotating shaft (8) is rotatably installed between the inner walls of the front side and the rear side of the transverse groove (4), a worm wheel (9) and a gear (10) are fixedly installed on the rotating shaft (8), the gear (10) is meshed with the rack (11), a fixing plate (5) is fixedly installed in the transverse groove (4), two installation, the worm (6) is meshed with the worm wheel (9), a mounting hole is formed in the inner wall of the bottom of the transverse groove (4), a sleeve (13) is rotatably mounted in the mounting hole, bevel gears are fixedly mounted at the top of the sleeve (13) and at one end of the transverse shaft (7) which is positioned in the transverse groove (4), the two bevel gears are meshed with each other, a vertical shaft (12) is slidably mounted in the sleeve (13), two lead screws (17) are rotatably mounted between the inner wall of the top of the box body (15) and the inner wall of the bottom, the bottom end of the vertical shaft (12) extends to the bottom of the transverse plate (3) and is fixedly connected with the top end of the lead screw (17) close to one side of the vertical shaft (12), the outer sides of the two lead screws (17) are sleeved with a same connecting plate (18) in a threaded manner, the connecting plate (18) is slidably connected with the inner, the top of connecting plate (18) bottom fixedly connected with pull rod (20), the bottom fixed mounting of pull rod (20) has piston plate (21), piston plate (21) and jar body (16) bottom inner wall swing joint, and equal fixed mounting has the sprocket on two lead screws (17), and the transmission installs same chain on two sprockets.

2. The water quality detection and sampling device for environmental protection as recited in claim 1, wherein a limiting shaft sleeve (14) is fixedly sleeved outside the sleeve (13), and the limiting shaft sleeve (14) is movably connected with the inner wall of the bottom of the transverse groove (4).

3. The water quality detection and sampling device for environmental protection according to claim 1, wherein a limiting rod (25) is fixedly installed on the inner wall of one side of the sleeve (13), a limiting groove (24) is formed in one side of the vertical shaft (12), and the limiting rod (25) is slidably connected with the limiting groove (24).

4. The water quality detection and sampling device for environmental protection according to claim 1, wherein one side of the disks is fixedly installed at one end of the worm (6) and one end of the cross shaft (7), and the rocker arms (23) are fixedly installed at the tops of the other sides of the two disks.

5. The water quality detection and sampling device for environmental protection according to claim 1, characterized in that four corners of the bottom of the base (1) are fixedly provided with universal wheels, and one side of the top of the base (1) far away from the upright column (2) is provided with a balancing weight (19).

6. The water quality detection and sampling device for environmental protection as claimed in claim 1, wherein the piston plate (21) is fixedly sleeved with a sealing ring (22), and the sealing ring (22) is movably and hermetically connected with the inner wall of the tank body (16).