CN215492622U

CN215492622U - Water environment monitoring multilayer depth sampling device

Info

Publication number: CN215492622U
Application number: CN202121144407.3U
Authority: CN
Inventors: 王志辉
Original assignee: Ningxia Shengbozhi Environmental Testing Co ltd
Current assignee: Ningxia Shengbozhi Environmental Testing Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2022-01-11
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a water environment monitoring multilayer depth sampling device which comprises a supporting rod provided with a connecting hole, wherein the surface of the supporting rod is provided with the connecting hole through which a connecting bolt can penetrate, the surface of the supporting rod is sleeved with a connecting ring capable of moving up and down, the surface of the connecting ring is penetrated with the connecting bolt capable of limiting and fixing the connecting ring, one end of the connecting bolt penetrates through the surface of the connecting ring and is connected in the connecting hole in a threaded manner, so that the connecting ring is limited on the supporting rod, one side of the connecting ring is sleeved with an extraction device for extracting a water source, the surface of the extraction device is clamped with a detachable hook, and the top of the hook is penetrated with a pull rope capable of pulling upwards. This water environment monitoring multilayer degree of depth sampling device through the setting of draw-out device and stay cord, upwards mentions draw-bar of draw-out device to the piston that drives in the sampling tube shifts up and extracts the water source, leaves the water source of extraction in the sampling tube, realizes embodying the device's practicality to the sample at water source.

Description

Water environment monitoring multilayer depth sampling device

Technical Field

The utility model relates to the technical field of sampling devices, in particular to a water environment monitoring multilayer depth sampling device.

Background

The water environment monitoring is to take the water environment as an object, carry out qualitative, quantitative and systematic comprehensive analysis on pollutants and related components thereof by using physical, chemical and biological technical means to explore and research the change rule of the water environment quality, provide reliable basic data for the water environment management, provide scientific basis for the effect evaluation of treatment measures, and require that the water environment monitoring data have representativeness, accuracy, precision, parallelism, repeatability, integrity and comparability in order to ensure that the monitoring data can accurately reflect the quality current condition of the water environment and predict the water environment pollution development trend.

The water environment monitoring multilayer deep sampling device disclosed in the chinese utility model patent application publication CN208060198U, the water environment monitoring multilayer deep sampling device, its composition includes: the top cover is connected with the top of the columnar sleeve through a threaded structure, the bottom is connected with the bottom of the columnar sleeve through a threaded structure, a first sampling cylinder, a second sampling cylinder and a third sampling cylinder are arranged in the columnar sleeve, a threaded sleeve is fixed at the top of the first sampling cylinder, the threaded sleeve is connected with an inserted bar, and the top of the inserted bar is fixedly connected with the bottom of a rotating piece.

However, the device is comparatively limited in the sample when using, and only three sampling tube obtains the sample less, and the position of sampling tube is fixed moreover, and inconvenient staff carries out the multiunit sample, and it is comparatively troublesome to discharge the water sample after the sample is ended moreover, and the staff of giving the sample brings unnecessary trouble, consequently needs a water environment monitoring multilayer degree of depth sampling device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a water environment monitoring multilayer depth sampling device, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a water environment monitoring multilayer degree of depth sampling device, is including the bracing piece of seting up the connecting hole, the connecting hole that can supply connecting bolt to run through is seted up on the surface of bracing piece, the go-between that can reciprocate has been cup jointed on the surface of bracing piece, the connecting bolt that can spacing fixed go-between is worn to be equipped with on the surface of go-between, connecting bolt's one end runs through the surface threaded connection of go-between is in the connecting hole, make the go-between is spacing on the bracing piece, the draw-out device who is used for extracting the water source has been cup jointed to one side of go-between, draw-out device's surface joint has the detachable couple, the stay cord that can upwards stimulate is worn to be equipped with at the top of couple.

Optionally, the extraction device includes a sampling tube, the surface of the sampling tube is provided with scale marks, a pull rod capable of moving up and down is inserted into the sampling tube, and one end of the pull rod is fixedly connected with a piston capable of moving up and down.

Optionally, the top of the pull rod is fixedly connected with a pull ring for the hook to penetrate through, and the hook is clamped inside the pull ring, so that the top of the extracting device is clamped on the hook through the pull ring.

Optionally, a supporting plate capable of being held by hand is fixedly connected to the top of the surface of the supporting rod, and a through hole through which the pull rope can penetrate is formed in the surface of the supporting plate.

Optionally, the top of the supporting rod is connected with a rotatable rotating wheel through a hinge, and the top of the rotating wheel is fixedly connected with a handle which can be held by hands.

Optionally, the surface of the rotating wheel is sleeved with the pull rope, and the bottom of the supporting rod is in threaded connection with a detachable stop block.

(III) advantageous effects

The utility model provides a water environment monitoring multilayer depth sampling device, which has the following beneficial effects:

1. this water environment monitoring multilayer degree of depth sampling device, through the setting of draw-out device and stay cord, the staff can use the stay cord upwards to stimulate the draw-out device to upwards mention draw-bar with the draw-out device, thereby drive the piston in the sampling tube and shift up and extract the water source, leave the water source of extraction in the sampling tube, realize the sample to the water source, embody the device's practicality.

2. This water environment monitoring multilayer degree of depth sampling device, through the setting of bracing piece, connecting hole, go-between and connecting bolt, the staff can select the extraction element of suitable quantity according to the sample demand, uses the go-between to cup joint the extraction element on the bracing piece, uses connecting bolt through-going go ring to install the extraction element in the not junction hole of co-altitude to the realization is collected the water source of the degree of depth of difference of water environment, embodies the practicality of the device when using.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a connection hole structure according to the present invention;

FIG. 3 is an exploded view of a support rod according to the present invention;

FIG. 4 is an exploded view of a support plate according to the present invention;

FIG. 5 is a schematic view of the structure of the extracting device of the present invention.

In the figure: 1. a support bar; 2. connecting holes; 3. a connecting ring; 4. a connecting bolt; 5. an extraction device; 6. hooking; 7. pulling a rope; 8. a sampling tube; 9. a pull rod; 10. a piston; 11. a pull ring; 12. a stopper; 13. a support disc; 14. a through hole; 15. a rotating wheel; 16. a handle.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a water environment monitoring multilayer depth sampling device comprises a supporting rod 1 provided with a connecting hole 2, the surface of the supporting rod 1 is provided with the connecting hole 2 through which a connecting bolt 4 can penetrate, the surface of the supporting rod 1 is sleeved with a connecting ring 3 capable of moving up and down, the surface of the connecting ring 3 is penetrated with the connecting bolt 4 capable of limiting and fixing the connecting ring 3, one end of the connecting bolt 4 penetrates through the surface of the connecting ring 3 and is connected in the connecting hole 2 in a threaded manner, so that the connecting ring 3 is limited on the supporting rod 1, and one side of the connecting ring 3 is sleeved with an extraction device 5 for extracting a water source;

the extraction device 5 comprises a sampling tube 8, scale marks are arranged on the surface of the sampling tube 8, a pull rod 9 capable of moving up and down is inserted into the sampling tube 8, one end of the pull rod 9 is fixedly connected with a piston 10 capable of moving up and down, the top of the pull rod 9 is fixedly connected with a pull ring 11 capable of allowing the hook 6 to penetrate through, the hook 6 is clamped in the pull ring 11, the top of the extraction device 5 is clamped on the hook 6 through the pull ring 11, the surface of the extraction device 5 is clamped with a detachable hook 6, a pull rope 7 capable of pulling upwards is arranged on the top of the hook 6 in a penetrating mode, the pull rope 7 penetrates through a through hole 14 in the surface of a support plate 13 and is wound on a rotating wheel 15 through the arrangement of the pull rope 7, the hook 6 at the other end of the pull rope 7 is opened, and the hook 6 is hung in the pull ring 11 on the top of the extraction device 5;

the top of the surface of the supporting rod 1 is fixedly connected with a supporting disk 13 which can be held by hand, the surface of the supporting disk 13 is provided with a through hole 14 through which a pull rope 7 can penetrate, the top of the supporting rod 1 is connected with a rotatable rotating wheel 15 through a hinge, the top of the rotating wheel 15 is fixedly connected with a handle 16 which can be held by hand, the device is placed under water through the arrangement of the rotating wheel 15 and the handle 16, the rotating wheel 15 is rotated by using the handle 16, the pull rope 7 is wound, the extraction device 5 is pulled upwards, a pull rod 9 of the extraction device 5 is lifted upwards to drive a piston 10 in the sampling tube 8 to move upwards to extract a water source, the extracted water source is stored in the sampling tube 8, the surface of the rotating wheel 15 is sleeved with the pull rope 7, the bottom of the supporting rod 1 is in threaded connection with a detachable stop block 12, the extraction devices 5 with corresponding quantity are selected through the arrangement of the stop block 12, the stop block 12 is taken down by threads, the stop block 12 is sleeved on the supporting rod 1, the extraction device 5 is mounted on the support rod 1 by selecting a connection hole 2 with a proper height, and connecting the connection hole 2 with a connection bolt 4 through the connection ring 3.

In the utility model, the working steps of the device are as follows:

1. firstly, according to sampling requirements, a worker selects a corresponding number of extraction devices 5, takes off the stop block 12 through threads, sleeves the connecting ring 3 on the supporting rod 1, selects the connecting hole 2 with a proper height, penetrates through the connecting ring 3 by using the connecting bolt 4 to be connected with the connecting hole 2, and installs the extraction devices 5 on the supporting rod 1;

2. then, the worker passes the pull rope 7 through the through hole 14 on the surface of the supporting plate 13, winds the pull rope on the rotating wheel 15, opens the hook 6 at the other end of the pull rope 7, and hangs the hook 6 in the pull ring 11 at the top of the extraction device 5;

3. finally, the staff places the device under water, uses handle 16 to rotate swiveling wheel 15, and rolling stay cord 7 upwards stimulates extraction device 5, upwards lifts pull rod 9 of extraction device 5, drives piston 10 in sampling tube 8 to move up and extract the water source, and the water source of will extracting is deposited in sampling tube 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a water environment monitoring multilayer degree of depth sampling device, is including setting up bracing piece (1) of connecting hole (2), its characterized in that: connecting hole (2) that can supply connecting bolt (4) to run through are seted up on the surface of bracing piece (1), go-between (3) that can reciprocate has been cup jointed on the surface of bracing piece (1), connecting bolt (4) that can spacing fixed go-between (3) wear to be equipped with on the surface of go-between (3), the one end of connecting bolt (4) is run through the surface threaded connection of go-between (3) is in connecting hole (2), make go-between (3) spacing be in on bracing piece (1), draw-out device (5) that are used for extracting the water source have been cup jointed to one side of go-between (3), the surface joint of draw-out device (5) has detachable couple (6), stay cord (7) that can upwards stimulate are worn to be equipped with at the top of couple (6).

2. The water environment monitoring multilayer depth sampling device of claim 1, characterized in that: the extraction device (5) comprises a sampling tube (8), scale marks are arranged on the surface of the sampling tube (8), a pull rod (9) capable of moving up and down is inserted into the sampling tube (8), and a piston (10) capable of moving up and down is fixedly connected to one end of the pull rod (9).

3. The water environment monitoring multilayer depth sampling device of claim 2, characterized in that: the top fixedly connected with of pull rod (9) can supply pull ring (11) that couple (6) wore to establish, the inside joint of pull ring (11) has couple (6), makes the top of draw-out device (5) is passed through pull ring (11) joint is in on couple (6).

4. The water environment monitoring multilayer depth sampling device of claim 1, characterized in that: the top on bracing piece (1) surface fixedly connected with can supply handheld supporting disk (13), through-hole (14) that can supply stay cord (7) to run through are seted up on the surface of supporting disk (13).

5. The water environment monitoring multilayer depth sampling device of claim 1, characterized in that: the top of bracing piece (1) has rotatable swiveling wheel (15) through hinged joint, the top fixedly connected with of swiveling wheel (15) can hand handle (16).

6. The water environment monitoring multilayer depth sampling device of claim 5, characterized in that: the surface of the rotating wheel (15) is sleeved with the pull rope (7), and the bottom of the supporting rod (1) is in threaded connection with a detachable stop block (12).