CN212539761U - Pollutant sampling device for water environment detection - Google Patents

Abstract

The utility model discloses a pollutant sampling device that water environment detected usefulness, including L shaped plate body, the both sides of L shaped plate body are equipped with the cystosepiment, the bottom of L shaped plate body is equipped with the spout that the symmetry set up, the interpolation is equipped with sampling device in the spout, sampling device includes a plurality of sample hold up tank, the top of sample hold up tank is equipped with the lid, the top of lid is equipped with spout one, is equipped with the slider in the spout one, be equipped with the screw hole in the slider, the both ends of L shaped plate body are equipped with the arch that the symmetry set up, be equipped with rotatable telescopic link one and telescopic link two in the arch, the output of telescopic link one and telescopic link two is equipped with rotatable screw rod, the screw rod is located in the screw hole, the output of telescopic link one is equipped with gear motor, gear motor passes through. The utility model has the advantages that: the water body sample collection and storage device is provided with a plurality of sample storage tanks, and can collect and store water body samples at different time intervals.

Description

Pollutant sampling device for water environment detection

Technical Field

The utility model relates to a water sampling technical field specifically indicates a pollutant sampling device of water environment detection usefulness.

Background

In the operation of water environment engineering detection, water collection is required in rivers, lakes, reservoirs and the like, and a proper protection means is provided for detecting and aiming at the water quality. To the same sampling place, sampling water needs to be sampled at different time intervals on the same day, and sampling water needs to be continued for a plurality of days, so that the universality and the accuracy of a detection result are ensured. However, the traditional sampling device needs workers to sample on site in different time periods, and is large in workload and low in efficiency.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above difficulty, provide one kind have a plurality of sample hold up tanks, can carry out the pollutant sampling device that water environment detection used of gathering the storage to the water sample of different periods.

In order to solve the technical problem, the utility model provides a technical scheme does: a pollutant sampling device for water environment detection comprises an L-shaped plate body, wherein foam plates are arranged on two sides of the L-shaped plate body, symmetrically-arranged sliding grooves are formed in the bottom end of the L-shaped plate body, a sampling device is inserted in the sliding grooves and comprises a plurality of sample storage tanks, a cover body is arranged at the top of each sample storage tank, a first sliding groove is formed above the cover body, a sliding block is arranged in the first sliding groove, threaded holes are formed in the sliding block, symmetrically-arranged bulges are arranged at two ends of the L-shaped plate body, a first rotatable telescopic rod and a second rotatable telescopic rod are arranged on the bulges, expansion parts are arranged at the end parts of the bulges, rotatable screw rods are arranged at the output ends of the first telescopic rod and the second telescopic rod, the screw rods are arranged in the threaded holes, a speed reduction motor is arranged at the output end, the end of the screw rod, far away from the first telescopic rod, is provided with a bolt, the second telescopic rod is rotatably sleeved on the bolt, the bolt is provided with a nut, the bottom of the L-shaped plate body is provided with a balancing weight, the top of the L-shaped plate body is provided with a controller, and the controller is respectively electrically connected with the first telescopic rod, the second telescopic rod and the speed reduction motor.

As an improvement, a motor frame is arranged on the first telescopic rod, and the speed reduction motor is arranged in the motor frame.

As an improvement, the cover body is hinged with the sample storage groove, a clamping block is arranged at the end part of the sample storage groove, and a buckle matched with the clamping block is arranged on the cover body.

As an improvement, a bolt is arranged on the L-shaped plate body, and a jack matched with the bolt is arranged at one end, far away from the cover body, of the sampling device.

As the improvement, sampling device's both ends are equipped with the ear of symmetry setting, the ear is located in the spout.

As a refinement, the number of the sample storage grooves is at least two.

Compared with the prior art, the utility model the advantage lie in: the sampling device is provided with a plurality of sample storage tanks, a plurality of water samples can be stored, the first sliding block, the first screw rod, the first telescopic rod and the second telescopic rod are matched, the cover body can be opened, the water enters the sample storage tanks, the cover bodies on different sample storage tanks can be opened through the matching of the first screw rod, the first sliding block and the first sliding groove, the bolts and the jacks are matched, the sampling device can be fixed, and the sampling device is more stable.

Drawings

Fig. 1 is a schematic structural diagram of a pollutant sampling device for water environment detection according to the present invention.

Fig. 2 is a schematic structural diagram of a pollutant sampling device for water environment detection according to the present invention.

As shown in the figure: 1. l-shaped plate body, 2, foam board, 3, spout, 4, sampling device, 5, sample hold up tank, 6, lid, 7, spout one, 8, slider, 9, screw hole, 10, arch, 11, telescopic link one, 12, telescopic link two, 13, the most expanding portion, 14, the screw rod, 15, gear motor, 16, the sleeve, 17, the bolt, 18, the nut, 19, the balancing weight, 20, the controller, 21, the motor frame, 22, the fixture block, 23, the buckle, 24, the bolt, 25, the jack, 26, the ear.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

With reference to the attached drawings 1-2, a pollutant sampling device for water environment detection comprises an L-shaped plate body 1, foam plates 2 are arranged on two sides of the L-shaped plate body 1, symmetrically arranged sliding chutes 3 are arranged at the bottom end of the L-shaped plate body 1, sampling devices 4 are inserted in the sliding chutes 3, each sampling device 4 comprises a plurality of sample storage tanks 5, a cover body 6 is arranged at the top of each sample storage tank 5, a first sliding chute 7 is arranged above the cover body 6, a sliding block 8 is arranged in the first sliding chute 7, threaded holes 9 are formed in the sliding block 8, symmetrically arranged bulges 10 are arranged at two ends of the L-shaped plate body 1, rotatable first telescopic rods 11 and rotatable second telescopic rods 12 are arranged on the bulges 10, expanded parts 13 are arranged at the end parts of the bulges 10, rotatable screw rods 14 are arranged at the output ends of the first telescopic rods 11 and the second telescopic rods 12, and the, the output of telescopic link 11 is equipped with gear motor 15, gear motor 15 passes through sleeve 16 and is connected with screw rod 14, the end that telescopic link 11 was kept away from to screw rod 14 is equipped with bolt 17, the rotatable cup joint of telescopic link two 12 is on bolt 17, be equipped with nut 18 on the bolt 17, the bottom of L type plate body 1 is equipped with balancing weight 19, the top of L type plate body 1 is equipped with controller 20, controller 20 respectively with telescopic link one 11, telescopic link two 12 and gear motor 15 electric connection.

The first telescopic rod 11 is provided with a motor frame 21, and the speed reducing motor 15 is arranged in the motor frame 21. The lid 6 is articulated with sample storage tank 5, the tip of sample storage tank 5 is equipped with fixture block 22, be equipped with on the lid 6 with fixture block 22 matched with buckle 23. A bolt 24 is arranged on the L-shaped plate body 1, and a jack 25 matched with the bolt 24 is arranged at one end, far away from the cover body 6, of the sampling device 4. The both ends of sampling device 4 are equipped with the ear 26 of symmetry setting, ear 26 is located in spout 3. The number of the sample storage grooves 5 is at least two.

The worker sets the opening and closing time of the first telescopic rod 11, the second telescopic rod 12 and the speed reducing motor 15 through the controller 20.

The clump weight 19 places the sampling device under the water surface, and the foam block 2 floats the sampling device on the water surface.

When the utility model is implemented, the worker places the device in water, the controller 20 controls the first telescopic rod 11 and the second telescopic rod 12 to contract, the first telescopic rod 11 and the second telescopic rod 12 drive the screw rod 14 to move upwards, the screw rod 14 drives the slider 8, the first chute 7 and the cover body 6 to move upwards, the buckle 23 on the cover body 6 is separated from the fixture block 22 on the sample storage tank 5, water enters the sample storage tank 5, the controller 20 controls the first telescopic rod 11 and the second telescopic rod 12 to extend, the cover body 6 is reset, the buckle 23 is buckled on the fixture block 22 again to seal the water sample in the sample storage tank 5, the controller 20 controls the decelerating motor 15 to rotate, the decelerating motor 15 drives the sleeve 16 and the screw rod 14 to rotate, the screw rod 14 drives the slider 8 to move to the first chute 7 above the unopened sample storage tank 5, and waits for the controller 20 to order to reopen, and collecting the water body.

Finally, it should be noted that: 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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. A pollutant sampling device for water environment detection is characterized in that: comprises an L-shaped plate body (1), foam plates (2) are arranged on two sides of the L-shaped plate body (1), symmetrically arranged sliding grooves (3) are formed in the bottom end of the L-shaped plate body (1), a sampling device (4) is inserted in the sliding grooves (3), the sampling device (4) comprises a plurality of sample storage grooves (5), a cover body (6) is arranged at the top of each sample storage groove (5), a first sliding groove (7) is formed above the cover body (6), a sliding block (8) is arranged in the first sliding groove (7), threaded holes (9) are formed in the sliding block (8), symmetrically arranged bulges (10) are arranged at two ends of the L-shaped plate body (1), a first rotatable telescopic rod (11) and a second telescopic rod (12) are arranged on the bulges (10), a bulge part (13) is arranged at the end part of each bulge (10), rotatable screw rods (14) are arranged at the output ends of the first telescopic rod (11) and, screw rod (14) are located in screw hole (9), the output of telescopic link (11) is equipped with gear motor (15), gear motor (15) are connected with screw rod (14) through sleeve (16), the end that telescopic link (11) were kept away from in screw rod (14) is equipped with bolt (17), two (12) rotatable cup joints on bolt (17) of telescopic link, be equipped with nut (18) on bolt (17), the bottom of L type plate body (1) is equipped with balancing weight (19), the top of L type plate body (1) is equipped with controller (20), controller (20) respectively with telescopic link (11), two (12) of telescopic link and gear motor (15) electric connection.

2. A pollutant sampling device for water environment detection according to claim 1, wherein: a motor frame (21) is arranged on the first telescopic rod (11), and the speed reducing motor (15) is arranged in the motor frame (21).

3. A pollutant sampling device for water environment detection according to claim 1, wherein: the cover body (6) is hinged to the sample storage groove (5), a clamping block (22) is arranged at the end part of the sample storage groove (5), and a buckle (23) matched with the clamping block (22) is arranged on the cover body (6).

4. A pollutant sampling device for water environment detection according to claim 1, wherein: be equipped with bolt (24) on L type plate body (1), the one end that lid (6) were kept away from in sampling device (4) is equipped with jack (25) with bolt (24) matched with.

5. A pollutant sampling device for water environment detection according to claim 1, wherein: the both ends of sampling device (4) are equipped with ear (26) that the symmetry set up, ear (26) are located in spout (3).

6. A pollutant sampling device for water environment detection according to claim 1, wherein: the number of the sample storage grooves (5) is at least two.

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