CN218444634U

CN218444634U - Water environment detects uses multiple spot sampling device

Info

Publication number: CN218444634U
Application number: CN202222099818.6U
Authority: CN
Inventors: 张嫚; 李媛; 邓书青; 刘冰洁; 杨凯; 周苗苗; 刘小曼; 范志斌; 李梦华; 陆金一; 高沙沙; 徐梓萌; 刘伟; 王晓博; 朱若阳; 张帅; 任晓蓉
Original assignee: Henan Siyuan Environmental Testing Co ltd
Current assignee: Henan Siyuan Environmental Testing Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-02-03
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a water environment detects uses multiple spot sampling device relates to water environment and detects sample technical field, including the fixed plate, fixedly connected with stand on the fixed plate, sliding connection has the slide on the stand, and sliding connection has two stay cords in the fixed plate, and stay cord fixed connection installs four at least sampling component on the stand on the slide. The utility model relates to a rational in infrastructure, it passes through the slide, the stay cord, cooperation setting between adjusting part and the collection subassembly, through the position of adjusting the slider in the spout, can highly adjust the collecting pipe, make every liquid inlet head be located the aquatic degree of depth all different, still upwards stimulate the slide through the stay cord, can make the pull rod drive the piston board and slide in the collecting pipe, can collect the inside to the collecting pipe with the water sample, reached the effect of taking a sample simultaneously to the different degree of depth waters in the waters, can carry out the water sampling to the multiple spot position simultaneously.

Description

Water environment detects uses multiple spot sampling device

Technical Field

The utility model relates to a water environment detects sample technical field, specifically is a water environment detects uses multiple spot sampling device.

Background

The water environment monitoring is to use physical, chemical and biological technical means to perform qualitative, quantitative and systematic comprehensive analysis on pollutants and related components in the water environment as an object so as to explore and research the change rule of the water environment quality, and water at different depths needs to be respectively sampled in the water environment detection.

In chinese patent CN210037310U, a sampling device for water environment detection is disclosed, which controls a one-way threaded rod through a rotating handle to drive a moving plate to be smoothly close to or far away from a bottom plate, so that a connecting rod drives a piston to be stably lifted, a plurality of groups of water samples can be collected simultaneously, and under the elastic action of a reset spring, due to the cooperation of a limiting rod and a limiting hole, the distance between a sleeve rod and the bottom plate can be adjusted, and the water samples at different depths can be conveniently collected.

Above-mentioned sampling device still has some problems, for example, because a plurality of sampling barrels all are at same height, the water sample that the single was taken out is same degree of depth, and the difference is not big between the sample to if need many degree of depth adopt, then need adjust the distance between loop bar and the bottom plate many times, the operation is comparatively loaded down with trivial details. Therefore, the multi-point sampling device for water environment detection is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims at providing a water environment detects uses multi-point sampling device in order to compensate prior art not enough.

II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water environment detects uses multiple spot sampling device, includes the fixed plate, fixedly connected with stand on the fixed plate, sliding connection has the slide on the stand, sliding connection has two stay cords in the fixed plate, and stay cord fixed connection is on the slide, install four at least sampling component on the stand, every sampling component all includes the collection subassembly and is used for the adjusting part to the high fine setting of collection subassembly.

The collecting assembly comprises a collecting pipe, a liquid inlet head fixedly communicated with the collecting pipe, and a piston plate connected in the collecting pipe in a sliding manner, a pull rod is fixedly connected to the piston plate, and the top end of the pull rod is detachably connected with the sliding plate.

The adjusting component comprises a fixed block, a sliding groove formed in the fixed block and a sliding block connected in the sliding groove in a sliding mode, the collecting pipe is installed on the sliding block, and a limiting component used for limiting the sliding block is arranged on the fixed block.

Furthermore, one end of the pull rod, which is far away from the piston plate, penetrates through the sliding plate and extends to the upper side of the sliding plate, a limiting nut is connected to the pull rod in a threaded manner, and the limiting nut is located above the sliding plate.

Furthermore, the limiting component comprises positioning holes formed in the fixing block and positioning rods connected in the sliding block in a sliding mode, and two ends of each positioning rod penetrate through the two positioning holes respectively and are connected with fixing bolts in a threaded mode.

Thirdly), the beneficial effects are that:

compared with the prior art, the multipoint sampling device for detecting the water environment has the following beneficial effects:

the utility model discloses a slide, the stay cord, cooperation setting between adjusting part and the collection subassembly, through the position of adjusting the slider in the spout, can highly adjust the collecting pipe, make every liquid inlet head lie in the equal difference of the aquatic degree of depth, still upwards stimulate the slide through the stay cord, can make the pull rod drive the piston board and slide in the collecting pipe, can collect the inside to the collecting pipe with the water sample, the effect of taking a sample simultaneously to the different degree of depth water in the waters has been reached, can carry out the water sampling to the multiple spot position simultaneously, not only sampling efficiency is higher, and easy operation.

Drawings

Fig. 1 is a perspective view of a side view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a perspective view of a side view of the present invention;

fig. 4 is a schematic structural view of the collecting assembly of the present invention.

In the figure: 1. a fixing plate; 2. a column; 3. a slide plate; 4. pulling a rope; 5. an adjustment assembly; 51. a fixed block; 52. a chute; 53. a slider; 54. positioning holes; 55. positioning a rod; 56. fixing the bolt; 6. a collection assembly; 61. a collection pipe; 62. a liquid inlet head; 63. a piston plate; 64. a pull rod; 65. and a limiting nut.

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.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a water environment detects uses multiple spot sampling device, including fixed plate 1, fixed plate 1 possesses the handheld portion that the user held, the accessible is handheld the mode with fixed plate 1 sets up the outside in the waters, fixedly connected with stand 2 on fixed plate 1, sliding connection has slide 3 on stand 2, sliding connection has two stay cords 4 in fixed plate 1, and stay cord 4 fixed connection is on slide 3, through drawing stay cord 4, can make slide 3 upwards slide on stand 2, install four at least sampling component on the stand 2, every sampling component all includes collection subassembly 6 and is used for the adjusting part 5 to the 6 high fine settings of collection subassembly.

The collecting assembly 6 comprises a collecting pipe 61, a liquid inlet head 62 fixedly communicated with the collecting pipe 61, and a piston plate 63 connected in the collecting pipe 61 in a sliding manner, wherein the collecting pipe 61 is a pipe body with a cavity designed inside, a pull rod 64 is fixedly connected to the piston plate 63, the top end of the pull rod 64 is detachably connected with the sliding plate 3, the pull rod 64 can be used for driving the piston plate 63 to slide inside the liquid inlet head 62, a water sample can be sucked into the collecting pipe 61 through the liquid inlet head 62, one end, far away from the piston plate 63, of the pull rod 64 penetrates through the sliding plate 3 and extends to the upper part of the sliding plate 3, a limiting nut 65 is connected to the pull rod 64 in a threaded manner and located above the sliding plate 3, the limiting nut 65 is spirally moved on the pull rod 64, and when the piston plate 63 is located at the bottom of the collecting pipe 61, the limiting nut 65 is in contact with the sliding plate 3.

Adjusting part 5 includes fixed block 51, set up spout 52 on fixed block 51, sliding connection is in spout 52 slider 53, collecting pipe 61 is installed on slider 53, can make fixed block 51 slide in spout 52's inside, be provided with on fixed block 51 and be used for the spacing stop part to slider 53, stop part is including setting up locating hole 54 on fixed block 51, positioning rod 55 in slider 53 of sliding connection, two ends of positioning rod 55 run through respectively in two locating holes 54 and threaded connection has fixing bolt 56, move two fixing bolt 56 on positioning rod 55 to the state of contacting with fixed block 51, can carry on spacingly to spout 52.

The working principle is as follows: before the upright post 2 is put into water, firstly, the fixing bolt 56 is spirally taken down from the positioning rod 55, the fixing bolt 56 is drawn out from the inside of the sliding block 53, then, the sliding block 53 slides in the sliding groove 52, the distance between the adjacent collecting pipes 61 can be adjusted, then, the fixing bolt 56 penetrates through the positioning hole 54 and is installed in the sliding block 53, the fixing bolt 56 is spirally installed on the positioning rod 55, the sliding block 53 can be fixed, finally, the limiting nut 65 is spirally moved on the pull rod 64 and is contacted with the sliding plate 3, at the moment, the piston plate 63 is positioned at the middle bottom of the collecting pipe 61, during sampling, firstly, a user holds the fixing plate 1 in hand and inserts the upright post 2 into the water, at the moment, the depth of the upright post 2 extending into the water can be adjusted according to actual requirements, then, the pull rope 4 is upwards pulled, the pull rope 4 drives the sliding plate 3 to move on the upright post 2, the pull rod 64 can drive the piston plate 63 to upwards move in the collecting pipe 61, finally, the water sample is collected to the collecting pipe 61 through the liquid inlet head 62, the effect of water in different depths is achieved, and the sampling point can be simultaneously, the sampling point is simple and the sampling point operation is realized.

Claims

1. The utility model provides a water environment detects uses multiple spot sampling device, includes fixed plate (1), its characterized in that: the sampling device is characterized in that an upright post (2) is fixedly connected to the fixing plate (1), a sliding plate (3) is connected to the upright post (2) in a sliding manner, two pull ropes (4) are connected to the fixing plate (1) in the sliding manner, the pull ropes (4) are fixedly connected to the sliding plate (3), at least four sampling assemblies are mounted on the upright post (2), and each sampling assembly comprises a collecting assembly (6) and an adjusting assembly (5) for finely adjusting the height of the collecting assembly (6);

the collecting assembly (6) comprises a collecting pipe (61), a liquid inlet head (62) fixedly communicated with the collecting pipe (61), and a piston plate (63) connected in the collecting pipe (61) in a sliding manner, a pull rod (64) is fixedly connected to the piston plate (63), and the top end of the pull rod (64) is detachably connected with the sliding plate (3);

the adjusting assembly (5) comprises a fixing block (51), a sliding groove (52) formed in the fixing block (51) and a sliding block (53) connected in the sliding groove (52) in a sliding mode, the collecting pipe (61) is installed on the sliding block (53), and a limiting component used for limiting the sliding block (53) is arranged on the fixing block (51).

2. The multi-point sampling device for detecting the water environment according to claim 1, wherein: one end, far away from the piston plate (63), of the pull rod (64) penetrates through the sliding plate (3) and extends to the upper portion of the sliding plate (3), the pull rod (64) is connected with a limiting nut (65) in a threaded mode, and the limiting nut (65) is located above the sliding plate (3).

3. The multi-point sampling device for detecting the water environment according to claim 1, wherein: the limiting component comprises positioning holes (54) formed in the fixing blocks (51) and positioning rods (55) connected in the sliding blocks (53) in a sliding mode, and two ends of each positioning rod (55) penetrate through the two positioning holes (54) respectively and are connected with fixing bolts (56) in a threaded mode.