CN217211652U

CN217211652U - Sinking bottom type automatic water collecting device for surface water monitoring

Info

Publication number: CN217211652U
Application number: CN202220060127.2U
Authority: CN
Inventors: 涂良瑛; 武云霞; 陶小龙; 易玉梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-08-16
Anticipated expiration: 2032-01-11

Abstract

The utility model relates to a surface water sampling equipment field discloses a sink bottom formula surface water monitoring and use automatic water sampling device, which comprises a bracket, the top left side fixedly connected with motor of support, the drive end of motor runs through the top and the fixedly connected with lead screw of support, the body of rod threaded connection of lead screw is at the inner wall of lifter, a plurality of connecting rods of right-hand member the place ahead fixedly connected with of lifter, the right-hand member inner wall sliding connection of support has the slide, a plurality of clamp plates of the even fixedly connected with of left end of slide. The utility model discloses in, drive the lead screw through the motor and rotate, drive the lifter through the lead screw and go up and down, absorb or release surface water through setting up multiunit piston cylinder, can sample the surface water of the different degree of depth, convenient operation can filter the sample water of gathering through the filter screen, prevents that aquatic silt or other impurity from getting into piston cylinder and influencing quality of water.

Description

Automatic water sampling device for monitoring bottom-sinking type surface water

Technical Field

The utility model relates to a surface water sampling equipment field especially relates to a bottom formula of sinking automatic water collection device for surface water monitoring.

Background

Surface water is a general term for dynamic water and static water on the surface of land, also called as "land water", and includes various liquid and solid water bodies, and is formed by natural rainfall and snowing accumulated over the years, and naturally runs off to the sea or disappears through evaporation, and seeps to the underground, mainly including rivers, lakes, marshes, glaciers, ice covers, etc., which are one of the important sources of water for human life and are also the main components of water resources in various countries.

Chinese patent document CN215178799U discloses a sampling device of surface water, including bottle, fixed knot and counter, the top of bottle is provided with first connecting block, and the top of first connecting block is provided with the bottleneck, the top of bottleneck is provided with the bottle lid, and the inboard of bottle lid is provided with sealed the pad, the top of bottle lid is provided with the lid handle, fixed knot all sets up the left and right sides at the bottleneck, and the top of fixed knot is provided with the handle, the outside of handle is provided with the slipmat, and the top of handle is provided with the receipts stay cord, the top of receiving the stay cord is provided with the fixed block, and the top of fixed block is provided with the handle, the counter sets up in the rear outside of bottle. This patent is through installing sealed the pad in the device, can seal the bottleneck through sealed pad and bottle lid cooperation like this, avoid leading to surface water exosmosis because of factors such as rock at the in-process with surface water censorship, bring inconvenience for staff's inspection analysis, improve the device's work efficiency, but its inconvenient water to the different degree of depth is sampled to easy quality of water receives the pollution of silt or other impurity easily in the sampling process, influences quality of water purity.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing the automatic water sampling device for monitoring the bottom-sinking type surface water.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic water sampling device for monitoring surface water in a sinking mode comprises a bracket, wherein the left side of the top end of the bracket is fixedly connected with a motor, the driving end of the motor penetrates through the top end of the bracket and is fixedly connected with a screw rod, the rod body of the screw rod is connected with the inner wall of the lifting rod in a threaded manner, a plurality of connecting rods are fixedly connected in front of the right end of the lifting rod, the inner wall of the right end of the bracket is connected with a sliding plate in a sliding way, the left end of the sliding plate is uniformly and fixedly connected with a plurality of pressing plates, the bottom ends of the pressing plates are fixedly connected with piston rods, the bottom end of the piston rod is fixedly connected with a piston head, the outer diameter of the piston head is connected with the inner wall of the piston cylinder in a sliding manner, the bottom end of the piston cylinder is in threaded connection with a filter tip, the left and right grooves at the top end of the filter tip are both fixedly connected with springs, the bottom of spring all is provided with the frame plate, the bottom of frame plate fixed connection is in the top left and right sides of straining the frame respectively.

As a further description of the above technical solution:

the left end of the lifting rod is connected to the inner wall of the left end of the support in a sliding mode.

As a further description of the above technical solution:

the inner wall of the right side of the top end of the support is fixedly connected with an upper limiting block.

As a further description of the above technical solution:

the inner wall of the right side of the bottom end of the support is fixedly connected with a lower limiting block.

As a further description of the above technical solution:

the bottom end of the piston head is fixedly connected with a sealing gasket, and the outer diameter of the sealing gasket is connected to the inner wall of the piston cylinder in a sliding mode.

As a further description of the above technical solution:

the front ends of the piston cylinders are fixedly connected with the connecting rod.

As a further description of the above technical solution:

the inner wall of the filter frame is fixedly connected with a filter screen.

As a further description of the above technical solution:

the frame plates are all arranged in an L shape.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first, it rotates to drive the lead screw through the motor, drive the lifter downstream through the lead screw, drive piston cylinder downstream through the connecting rod, when the slide moves the position of lower stopper, piston cylinder continues downstream and makes the piston rod twitch upwards, sample surface water, then the reverse operation, after the slide rises to supreme stopper, piston cylinder continues the upward movement, the piston rod releases the sample water and detects, through setting up multiunit piston cylinder, can sample the surface water of the different degree of depth, and convenient for operation.

2. The utility model discloses in, during water sampling, rivers can filter the sample water of gathering through the filter screen in getting into the piston cylinder through the filter tip, prevent that aquatic silt or other impurity from getting into the piston cylinder and influencing quality of water, rotate the filter tip simultaneously and dismantle it, can be ejecting with the frame plate through the spring, can take out the filter frame through the frame plate, the convenient change to the filter frame.

Drawings

Fig. 1 is a perspective view of an automatic water sampling device for monitoring surface water in a submerged manner according to the present invention;

fig. 2 is a schematic view of the internal structure of the support of the automatic water sampling device for monitoring the bottom-sinking surface water according to the present invention;

fig. 3 is the utility model provides a filter tip schematic structure of formula of sinking surface water monitoring is with automatic water sampling device.

Illustration of the drawings:

1. a support; 2. a connecting rod; 3. a motor; 4. pressing a plate; 5. a piston cylinder; 6. a piston rod; 7. a filter tip; 8. a lifting rod; 9. a screw rod; 10. an upper limit block; 11. a slide plate; 12. a lower limiting block; 13. a piston head; 14. a gasket; 15. a spring; 16. a frame plate; 17. filtering with a screen; 18. and (4) a filter frame.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an automatic water collecting device for monitoring bottom-sinking surface water comprises a support 1, a motor 3 is fixedly connected to the left side of the top end of the support 1, the driving end of the motor 3 penetrates through the top end of the support 1 and is fixedly connected with a lead screw 9, a rod body of the lead screw 9 is connected to the inner wall of a lifting rod 8 in a threaded manner, a plurality of connecting rods 2 are fixedly connected to the front of the right end of the lifting rod 8, a sliding plate 11 is connected to the inner wall of the right end of the support 1 in a sliding manner, a plurality of pressing plates 4 are uniformly and fixedly connected to the left end of the sliding plate 11, a piston rod 6 is fixedly connected to the bottom ends of the pressing plates 4, a piston head 13 is fixedly connected to the bottom end of the piston rod 6, the outer diameter of the piston head 13 is connected to the inner wall of a piston cylinder 5 in a sliding manner, a filter tip 7 is connected to the bottom end of the piston cylinder 5 in a threaded manner, springs 15 are fixedly connected to grooves in the left side and right side of the top end of the filter tip 7, frame plates 16 are provided with the bottom ends of the springs 15, the bottom ends of the frame 16, the frame 16 are fixedly connected to the left side and right side of the filter frame 18 respectively, drive lead screw 9 through motor 3 and rotate, drive 8 downstream of lifter through lead screw 9, drive 5 downstream of piston cylinder through connecting rod 2, when slide 11 moves the position of lower stopper 12, piston cylinder 5 continues downstream and makes piston rod 6 upwards twitch, sample surface water, then reverse operation, slide 11 rises to supreme stopper 10 back, piston cylinder 5 continues the upward movement, piston rod 6 releases the sample water and detects, can sample the surface water of the different degree of depth.

The left end of the lifting rod 8 is connected to the inner wall of the left end of the support 1 in a sliding manner, the inner wall of the right side of the top end of the support 1 is fixedly connected with an upper limiting block 10, the inner wall of the right side of the bottom end of the support 1 is fixedly connected with a lower limiting block 12, the bottom end of the piston head 13 is fixedly connected with a sealing gasket 14, the outer diameter of the sealing gasket 14 is connected to the inner wall of the piston cylinder 5 in a sliding manner, the sealing performance of the piston cylinder 5 is improved through the sealing gasket 14, sampling can be better carried out, water leakage is prevented, the front end of the piston cylinder 5 is fixedly connected with the connecting rod 2, the inner wall of the filter frame 18 is fixedly connected with a filter screen 17, water flow enters the piston cylinder 5 through the filter screen 7, collected sample water can be filtered through the filter screen 17, water quality influence caused by the fact that silt or other impurities in water enter the piston cylinder 5 is prevented, the frame plate 16 is L-shaped, the installation of the frame plate 16 is convenient, the frame plate 16 can be ejected through the spring 15, the filter frame plate 18 can be taken out, facilitating replacement of the filter frame 18.

The working principle is as follows: firstly, a screw rod 9 is driven to rotate by a motor 3, a lifting rod 8 is driven to move downwards by the screw rod 9, a piston cylinder 5 is driven to move downwards by a connecting rod 2, when a sliding plate 11 moves to the position of a lower limiting block 12, the piston cylinder 5 continues to move downwards and enables a piston rod 6 to upwards pump so as to sample surface water, then the operation is reversed, after the sliding plate 11 rises to an upper limiting block 10, the piston cylinder 5 continues to move upwards, the piston rod 6 pushes out sample water for detection, the surface water at different depths can be sampled, the operation is convenient, when water is collected, water flow enters the piston cylinder 5 through a filter tip 7, the collected sample water can be filtered by a filter screen 17, silt or other impurities in the water can be prevented from entering the piston cylinder 5 to influence the water quality, the filter tip 7 is rotated to be detached, a frame plate 16 can be ejected by a spring 15, and a filter frame 18 can be taken out by the frame plate 16, the filter frame 18 is convenient to replace.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a heavy end formula surface water monitoring is with automatic water installation that adopts, includes support (1), its characterized in that: the automatic filter is characterized in that a motor (3) is fixedly connected to the left side of the top end of the support (1), a driving end of the motor (3) penetrates through the top end of the support (1) and is fixedly connected with a lead screw (9), a rod body of the lead screw (9) is connected to the inner wall of the lifting rod (8) in a threaded manner, a plurality of connecting rods (2) are fixedly connected to the front side of the right end of the lifting rod (8), a sliding plate (11) is connected to the inner wall of the right end of the support (1) in a sliding manner, a plurality of pressing plates (4) are uniformly and fixedly connected to the left end of the sliding plate (11), a piston rod (6) is fixedly connected to the bottom end of each pressing plate (4), a piston head (13) is fixedly connected to the bottom end of each piston rod (6), the outer diameter of each piston head (13) is connected to the inner wall of the piston cylinder (5) in a sliding manner, a filter tip (7) is connected to the bottom end of the piston cylinder (5) in a threaded manner, and springs (15) are fixedly connected to grooves on the left side and right side of the top end of each filter tip (7), the bottom of spring (15) all is provided with frame plate (16), the bottom of frame plate (16) fixed connection respectively is in the top left and right sides of straining frame (18).

2. The automatic water sampling device for monitoring the submerged surface water as claimed in claim 1, wherein: the left end of the lifting rod (8) is connected to the inner wall of the left end of the bracket (1) in a sliding manner.

3. The automatic water sampling device for monitoring the submerged surface water as claimed in claim 1, wherein: the inner wall of the right side of the top end of the support (1) is fixedly connected with an upper limiting block (10).

4. The automatic water sampling device for monitoring the submerged surface water as claimed in claim 1, wherein: the inner wall of the right side of the bottom end of the support (1) is fixedly connected with a lower limiting block (12).

5. The automatic water sampling device for monitoring the submerged surface water as claimed in claim 1, wherein: the bottom end of the piston head (13) is fixedly connected with a sealing gasket (14), and the outer diameter of the sealing gasket (14) is connected to the inner wall of the piston cylinder (5) in a sliding mode.

6. The automatic water sampling device for monitoring the submerged surface water as claimed in claim 1, wherein: the front ends of the piston cylinders (5) are fixedly connected with the connecting rod (2).

7. The automatic water sampling device for monitoring the submerged surface water as claimed in claim 1, wherein: the inner wall of the filter frame (18) is fixedly connected with a filter screen (17).

8. The automatic water sampling device for monitoring the submerged surface water as claimed in claim 1, wherein: the frame plates (16) are all arranged in an L shape.