CN219589989U - Water quality sampling device for environmental monitoring - Google Patents

Abstract

The utility model discloses a water quality sampling device for environmental monitoring, which relates to the technical field of water quality sampling, and comprises a supporting frame and further comprises: and a rotating mechanism: the rotating mechanism comprises two rotating rods rotatably arranged on the inner wall of the supporting frame, connecting frames are arranged on the two rotating rods, and two supporting legs are arranged in the two connecting frames; the water taking mechanism comprises: the water taking mechanism comprises a telescopic cylinder, a rotating shaft rotatably arranged in the supporting frame, a pull rope is arranged on the peripheral surface of the rotating shaft, and a water taking cup is arranged at one end of the pull rope; limiting mechanism: the limiting mechanism comprises two limiting blocks which are slidably arranged on the supporting frame; the rotating rod drives the connecting frame to rotate, so that the supporting legs in the connecting frame rotate along with the rotating rod, when the telescopic support is used, the supporting legs are supported on the ground, the telescopic cylinders are pushed out, the water taking and sampling work is carried out by utilizing the rotating shaft and the pull ropes, the water body is not required to be too close, the safety is improved, the supporting legs are rotated when the telescopic support is used, the supporting legs are folded by utilizing the limiting blocks, the space is not occupied, and the telescopic support is easy to carry.

Description

Water quality sampling device for environmental monitoring

Technical Field

The utility model relates to the technical field of water quality sampling, in particular to a water quality sampling device for environmental monitoring.

Background

The water quality monitoring is a process of monitoring and measuring the types of pollutants, the concentration and the change trend of various pollutants in a water body and evaluating the water quality condition, and has a wider range of water quality monitoring, including uncontaminated and polluted natural water (river, lake, sea and underground water), various industrial drainage and the like; the water quality sampler is a device for collecting a water sample of a polluted water body, and is used for analyzing the water sample to reflect the chemical composition and characteristics of the water body by analyzing and measuring the water sample to obtain the basic data of water pollution; the method, the position, the time and the times of water sampling are all determined according to the characteristics of the water;

the utility model patent with the name of water quality sampling device for environmental monitoring is disclosed in the publication number of CN215865951U, the publication date of 2022, 2 and 18, and the name of water quality sampling device for environmental monitoring, which utilizes a water suction pipe, a connecting pipe, a water storage tank, a first water pump, a first water pipe and a nozzle to sample water quality, and a sampling bottle is placed by a placing rack to cooperate for collection, the length of the water suction pipe can be adjusted by a winding device so as to sample water quality with different depths, a balancing weight is arranged, an electric screw and a moving block are used for controlling the placing rack to lift, and positioning rubber in the placing rack is used for preventing the sampling bottle from shaking;

when carrying out environmental monitoring quality of water sampling, often need carry equipment to move to the water next door on foot, partial quality of water sampling device is bulky, carries inconvenient, like above-mentioned patent, utilizes drinking-water pipe, connecting pipe, catch basin, first water pump, first water pipe and nozzle to sample the work to place the sample bottle through the rack and cooperate to collect, although can be convenient for sample the quality of water of different degree of depth, but above-mentioned patent portable is inconvenient, occupation space is big.

Disclosure of Invention

The utility model aims to provide a water quality sampling device for environmental monitoring, which aims to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a water quality sampling device for environmental monitoring, includes the braced frame, still includes: and a rotating mechanism: the rotating mechanism comprises two rotating rods rotatably arranged on the inner wall of the supporting frame, connecting frames are fixedly arranged on the two rotating rods, and two supporting legs are rotatably arranged in the two connecting frames; the water taking mechanism comprises: the water taking mechanism comprises a telescopic cylinder which is slidably arranged in the supporting frame, and further comprises a rotating shaft which is rotatably arranged in the supporting frame, wherein a pull rope is fixedly arranged on the peripheral surface of the rotating shaft, and a water taking cup is fixedly arranged at one end, far away from the rotating shaft, of the pull rope; limiting mechanism: the limiting mechanism comprises two limiting blocks which are slidably arranged on the supporting frame.

Preferably, a first spring is fixedly arranged between the supporting legs in the two connecting frames, and two first limiting plates used for limiting the rotation of the rotating rod are fixedly arranged on the inner wall of the supporting frame.

Preferably, a push plate is fixedly arranged on one side of the telescopic cylinder, which is close to the rotating shaft.

Preferably, a second spring is fixedly installed between each limiting block and the inner wall of the supporting frame, a pulling plate is arranged on the side wall of the supporting frame, and one end, far away from the handle, of each limiting block is fixedly connected with the pulling plate.

Preferably, the support frame is provided with two second limiting plates in a sliding manner, and each second limiting plate is fixedly connected with the pulling plate.

Preferably, a handle is fixedly installed on the rotating shaft.

In the above technical scheme, the utility model provides a water quality sampling device for environmental monitoring, which has the following beneficial effects: thereby drive the connection frame through rotating the bull stick and rotate for landing leg in the connection frame also rotates thereupon, during the use, rotates the landing leg and makes the landing leg support subaerial, releases telescopic cylinder from the braced frame in, utilizes pivot and stay cord to carry out water sampling work, does not need too to be close to the water, and is safer, rotates the landing leg when ending the use, utilizes the stopper to fold the landing leg, makes the device volume diminish, occupation space not, and easily carries.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic view of the overall structure provided by an embodiment of the present utility model;

FIG. 2 is a schematic view of a handle according to an embodiment of the present utility model;

fig. 3 is a schematic structural view of a limiting mechanism according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a rotating mechanism according to an embodiment of the present utility model.

Reference numerals illustrate:

10. a support frame; 11. a water taking cup; 21. a support leg; 22. a first spring; 23. a connection frame; 24. a rotating rod; 25. a first limiting plate; 31. pulling a plate; 32. a limiting block; 33. a second spring; 34. a second limiting plate; 41. a rotating shaft; 42. a pull rope; 43. a handle; 44. a telescopic cylinder; 45. a push plate.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 4, a water sampling device for environmental monitoring according to the present utility model includes a supporting frame 10, and further includes: and a rotating mechanism: the rotating mechanism comprises two rotating rods 24 rotatably arranged on the inner wall of the supporting frame 10, connecting frames 23 are fixedly arranged on the two rotating rods 24, and two supporting legs 21 are rotatably arranged in the two connecting frames 23; the water taking mechanism comprises: the water taking mechanism comprises a telescopic cylinder 44 which is slidably arranged in the supporting frame 10, and also comprises a rotating shaft 41 which is rotatably arranged in the supporting frame 10, wherein a pull rope 42 is fixedly arranged on the peripheral surface of the rotating shaft 41, and a water taking cup 11 is fixedly arranged at one end, far away from the rotating shaft 41, of the pull rope 42; limiting mechanism: the limiting mechanism comprises two limiting blocks 32 which are slidably arranged on the supporting frame 10; the water taking cup 11 is internally provided with balancing weights, when the water taking cup is used, two limiting blocks 32 are pulled outwards, two rotating rods 24 are rotated, support legs 21 on the two rotating rods 24 are moved out of a supporting frame 10, then each support leg 21 is rotated, then the support legs 21 are supported on the ground near a water body, a telescopic cylinder 44 is pushed out of the supporting frame 10, a pull rope 42 penetrates through the supporting cylinder to be fixedly connected with a rotating shaft 41 and the water taking cup 11, the rotating shaft 41 is rotated, the pull rope 42 wound on the rotating shaft 41 is put down, the water taking cup 11 moves downwards into water due to gravity, after water taking is finished, the rotating shaft 41 is rotated to pull the water taking cup 11 out of the water, after the water taking is finished, the support legs 21 are rotated, the rotating rods 24 are rotated, each support leg 21 are rotated into the supporting frame 10, each support leg 21 is clamped in the supporting frame 10 by the aid of the limiting blocks 32, when the support legs 21 are contacted with the limiting blocks 32, the support legs 21 are pushed outwards, when the support legs 21 are moved into the supporting frame 10, the support legs 32 are pushed towards the directions of the support legs 21, and the support legs 21 are folded in the supporting frame 10, and the support legs 21 are easy to carry.

Specifically, a first spring 22 is fixedly installed between the supporting legs 21 in the two connecting frames 23, and two first limiting plates 25 for limiting the rotation of the rotating rod 24 are fixedly arranged on the inner wall of the supporting frame 10; when the supporting legs 21 are placed in the supporting frames 10, the first springs 22 are in a compressed state, when the supporting legs 21 are taken out of the first supporting frames 10 and the second supporting frames 10, the springs are reset, the supporting legs 21 are automatically opened, when the supporting legs 21 are retracted, the two supporting legs 21 are rotated to enable the first springs 22 to be compressed, so that the supporting legs 21 are placed in the supporting frames 10, the rotation of the rotating rods 24 is limited by the first limiting plates 25, and the supporting legs 21 can only be rotated to an angle perpendicular to the supporting frames 10 at most.

Specifically, a push plate 45 is fixedly arranged on one side of the telescopic cylinder 44, which is close to the rotating shaft 41; when the telescopic cylinder 44 needs to be slid, the push plate 45 is pushed to move the telescopic cylinder 44, and the push plate 45 also plays a limiting role to prevent the telescopic cylinder 44 from falling off from the support frame 10 during use.

Specifically, a handle 43 is fixedly installed on the rotating shaft 41; the rotating shaft 41 penetrates through the inner wall of the second supporting frame 10 and is fixedly connected with the handle 43, and the handle 43 is rotated to facilitate rotating of the rotating shaft 41, so that water taking and sampling work can be conveniently conducted.

Specifically, a second spring 33 is fixedly installed between each limiting block 32 and the inner wall of the supporting frame 10, a pull plate 31 is arranged on the side wall of the supporting frame 10, and one end, away from the handle 43, of each limiting block 32 is fixedly connected with the pull plate 31; each stopper 32 runs through the inner wall of the support frame 10 and is fixedly connected with the pulling plate 31, when the supporting leg 21 is folded towards the inner wall direction of the support frame 10, the supporting leg 21 pushes the stopper 32 to move outwards, the second spring 33 is compressed, when the supporting leg 21 completely moves into the support frame 10, the second spring 33 is reset, the stopper 32 limits the supporting leg 21 in the support frame 10, and the pulling of the pulling plate 31 can enable the two stoppers 32 to move conveniently.

Specifically, two second limiting plates 34 for limiting the rotation of the rotating rod 24 are slidably arranged on the supporting frame 10, and each second limiting plate 34 is fixedly connected with the pulling plate 31; the second limiting plate 34 is used for limiting the rotation of the rotating rod 24, when the pull plate 31 is pulled outwards, the limiting block 32 moves outwards, the second limiting plate 34 also moves outwards, at the moment, each supporting leg 21 can be rotated out of the supporting frame 10, when the supporting leg 21 is vertical to the supporting frame 10, the pull plate 31 is loosened, the second spring 33 is reset, so that the second limiting plate 34 is pushed into the supporting frame 10, at the moment, the first limiting plate 25 is matched with the second limiting plate 34, the connecting frame 23 cannot rotate, and therefore the device is fixed.

It should be noted that the electric equipment and the external power supply related to the utility model can be powered by the storage battery.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

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

Claims (6)

1. The utility model provides a water quality sampling device for environmental monitoring, includes braced frame (10), its characterized in that still includes:

and a rotating mechanism: the rotating mechanism comprises two rotating rods (24) rotatably arranged on the inner wall of the supporting frame (10), connecting frames (23) are fixedly arranged on the two rotating rods (24), and two supporting legs (21) are rotatably arranged in the two connecting frames (23);

the water taking mechanism comprises: the water taking mechanism comprises a telescopic cylinder (44) which is slidably arranged in the supporting frame (10), and further comprises a rotating shaft (41) which is rotatably arranged in the supporting frame (10), wherein a pull rope (42) is fixedly arranged on the peripheral surface of the rotating shaft (41), and a water taking cup (11) is fixedly arranged at one end, far away from the rotating shaft (41), of the pull rope (42);

limiting mechanism: the limiting mechanism comprises two limiting blocks (32) which are slidably arranged on the supporting frame (10).

2. The water quality sampling device for environmental monitoring according to claim 1, wherein a first spring (22) is fixedly installed between two supporting legs (21) in each connecting frame (23), and two first limiting plates (25) for limiting rotation of a rotating rod (24) are fixedly arranged on the inner wall of the supporting frame (10).

3. The water quality sampling device for environmental monitoring according to claim 1, wherein a push plate (45) is fixedly arranged on one side of the telescopic cylinder (44) close to the rotating shaft (41).

4. The water quality sampling device for environmental monitoring according to claim 1, wherein a handle (43) is fixedly installed on the rotating shaft (41).

5. The water quality sampling device for environmental monitoring according to claim 4, wherein a second spring (33) is fixedly installed between each limiting block (32) and the inner wall of the supporting frame (10), a pulling plate (31) is arranged on the side wall of the supporting frame (10), and one end, far away from the handle (43), of each limiting block (32) is fixedly connected with the pulling plate (31).

6. The water quality sampling device for environmental monitoring according to claim 5, wherein two second limiting plates (34) for limiting the rotation of the rotating rod (24) are slidably arranged on the supporting frame (10), and each second limiting plate (34) is fixedly connected with the pulling plate (31).