CN219495775U

CN219495775U - Water body sampler

Info

Publication number: CN219495775U
Application number: CN202223582918.0U
Authority: CN
Inventors: 黎芳; 李娟�; 田松文; 石凯
Original assignee: Nanchong Shunqing Ruifeng Agricultural Development Co ltd
Current assignee: Nanchong Shunqing Ruifeng Agricultural Development Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-08-08
Anticipated expiration: 2032-12-31

Abstract

The utility model discloses a water body sampler in the field of environment detection equipment, which comprises a barrel body, a piston and a shell, wherein the piston is slidably connected to an inner cavity of the barrel body, the shell is positioned below the bottom of the barrel body, a through hole is formed in the middle of the bottom of the barrel body, a first supporting rod is fixedly connected to the middle of the left side of the top of the barrel body, a first handle is fixedly connected to the top end of the first supporting rod, fixing blocks are fixedly connected to the left lower side of the inner side wall and the right lower side of the inner side wall of the barrel body, a connecting block is rotatably connected to the inner side wall of the fixing blocks, and a sealing plate is fixedly connected to the bottom of the connecting block.

Description

Water body sampler

Technical Field

The utility model relates to the technical field of environment detection equipment, in particular to a water body sampler.

Background

Along with the development of economy and society and the acceleration of urban process, a large amount of point source pollution and non-point source pollution which are harmful to human beings and other organisms are discharged into rivers, lakes and oceans without sufficient treatment, so that the natural water body is seriously polluted. The influence range of pollutants in a water body is further enlarged through migration, diffusion and conversion, so that the water quality monitoring of the surface water body is necessary.

At present, in the use of water body sampler, because the simple structure, the form of current water body sampler are less, are inconvenient for taking a sample in the open air, lead to water body sampler waste time and energy when the bank is sampled, reduced water body sampler's sampling efficiency, the end that draws water of water body sampler lacks protector simultaneously, lead to water body sampler draw water the end easily insert in the river sand in the water source and impaired, reduced water body sampler's life, for this we propose a water body sampler.

Disclosure of Invention

The utility model aims to provide a water body sampler, which aims to solve the problems that the prior water body sampler has a simple structure and a small form, is inconvenient to sample outdoors, causes time and labor waste when the water body sampler samples at the bank, reduces the sampling efficiency of the water body sampler, and causes damage caused by the fact that the water pumping end of the water body sampler is easily inserted into river sand in a water source due to the fact that the water pumping end of the water body sampler lacks a protective device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a water body sampler, includes staving, piston and casing, piston sliding connection is in the inner chamber of staving, the casing is located the bottom below of staving, open there is the through-hole in the middle of the bottom of staving, the first branch of fixedly connected with in the middle of the top left side of staving, the first handle of top fixedly connected with of first branch, the inside wall left side downside and the inside wall right side downside fixedly connected with fixed block of staving, the inside wall rotation of fixed block is connected with the connecting block, the bottom fixedly connected with shrouding of connecting block, the bottom fixedly connected with clamp plate of piston, fixedly connected with second branch in the middle of the top of piston, just the top fixedly connected with second handle of second branch, the middle fixedly connected with gangbar in the top left and right sides of casing, the top fixedly connected with limiting plate of gangbar, and the outside wall sliding connection of limiting plate has the clamp plate, just the bottom fixedly connected with of staving.

As a further description of the above technical solution:

the left lower side of the outer side wall of the barrel body is inserted with a water outlet pipe, and the tail end of the water outlet pipe is fixedly connected with a valve.

As a further description of the above technical solution:

the right side the left side wall upside fixedly connected with sealing piece of shrouding, the bottom fixedly connected with first sealing strip of sealing piece, the left side open on the top right side of shrouding has the recess, the inner chamber bottom fixedly connected with second sealing strip of recess.

As a further description of the above technical solution:

the left upper side of the outer side wall of the second supporting rod is fixedly connected with a positioning block, and the positioning block is made of an aluminum alloy material.

As a further description of the above technical solution:

the left side wall of the positioning block is fixedly connected with a sleeve, and the sleeve is connected to the outer side wall of the first supporting rod in a sliding mode.

As a further description of the above technical solution:

an elastic piece is fixedly connected between the middle of the top of the limiting plate and the middle of the top of the inner cavity of the shell, and the elastic piece is a spring.

Compared with the prior art, the utility model has the beneficial effects that:

1. this water body sampler supports the staving through first branch and the second branch that is equipped with respectively with the second handle, then pull the second branch through the second handle, drive the second branch and drive the piston and upwards move, drive the inside negative pressure that produces of staving, and cooperation fixed block and connecting block drive the shrouding upwards rotate, drive the water source and get into the staving through the through-hole, then break away from the water source through the staving, drive the water source in the staving and drive the shrouding through gravity and downwards rotate and seal the through-hole, make the water body sampler be convenient for in outdoor sample, thereby make the water body sampler sample labour saving and time saving at bank, the sampling efficiency of water body sampler has been improved.

2. This water body sampler fixes the casing through cover shell cooperation limiting plate and gangbar, then promotes the spacing board compression elastic component of gangbar cooperation through the reaction force that the casing contradicted the river sand to produce, drives the elastic component compression, then promotes the cover shell through the reaction force that the elastic component produced, and staff is reminded in the transmission of rethread staving and first branch for the end of drawing water of water body sampler has protector, has avoided the end of drawing water of water body sampler to insert impaired in the river sand in the water source, has improved the life of water body sampler.

Drawings

FIG. 1 is a schematic perspective view of a water body sampler according to the present utility model;

FIG. 2 is a schematic diagram of a front view of a water body sampler according to the present utility model;

FIG. 3 is a schematic diagram of a cross-sectional front view of a water body sampler according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a of the water body sampler according to the present utility model.

In the figure: 100. a tub body; 110. a through hole; 120. a water outlet pipe; 121. a valve; 130. a first strut; 140. a first handle; 150. a fixed block; 160. a connecting block; 170. a sealing plate; 171. sealing blocks; 172. a first sealing strip; 173. a second sealing strip; 200. a piston; 210. a pressing plate; 220. a second strut; 230. a second handle; 240. a positioning block; 250. a sleeve; 300. a housing; 310. a linkage rod; 320. a limiting plate; 330. a casing; 340. an elastic member.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between 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.

The utility model provides a water body sampler, which is convenient for outdoor sampling and has a protecting device, please refer to fig. 1-4, and comprises a barrel body 100, a piston 200 and a shell 300;

referring to fig. 1 to 4 again, a through hole 110 is formed in the middle of the bottom of the barrel body 100, the through hole 110 is used for providing convenience for introducing water samples into the barrel body 100, a first support rod 130 is fixedly connected in the middle of the left side of the top of the barrel body 100, a first handle 140 is fixedly connected to the top end of the first support rod 130, the first support rod 130 is used for being matched with the first handle 140 to prolong the using range of the barrel body 100, a fixing block 150 is fixedly connected to the left lower side of the inner side wall and the right lower side of the inner side wall of the barrel body 100, a connecting block 160 is rotatably connected to the inner side wall of the fixing block 150, the fixing block 150 is used for being matched with the connecting block 160 to provide convenience for rotation of a sealing plate 170, the bottom of the connecting block 160 is fixedly connected with a sealing plate 170, and the sealing plate 170 is used for sealing the through hole 110, and the barrel body 100 is used for storing water samples;

referring to fig. 1 to 4 again, a pressing plate 210 is fixedly connected to the bottom of the piston 200, the pressing plate 210 is used for pressing the sealing plate 170, a second supporting rod 220 is fixedly connected to the middle of the top of the piston 200, the second supporting rod 220 penetrates through the middle of the top of the inner cavity of the barrel 100 and extends to the upper side of the barrel 100, a second handle 230 is fixedly connected to the top of the second supporting rod 220, the second supporting rod 220 is used for providing convenience for lifting the piston 200 in cooperation with the second handle 230, the piston 200 is slidably connected to the inner cavity of the barrel 100, and the piston 200 is used for providing negative pressure in the barrel 100 by moving up and down;

referring to fig. 1 to 4 again, a linkage rod 310 is fixedly connected between the left and right sides of the top of the casing 300, the linkage rod 310 is used for supporting the limiting plate 320, the top end of the linkage rod 310 is fixedly connected with the limiting plate 320, the outer side wall of the limiting plate 320 is slidably connected with a casing 330, the casing 330 is fixedly connected to the bottom of the barrel 100, the limiting plate 320 is used for buffering the acting force received by the casing 300 in cooperation with the casing 330, the casing 300 is located below the bottom of the barrel 100, and the casing 300 is used for protecting the through hole 110.

In summary, the first handle 140 and the second handle 230 are respectively matched with the first support rod 130 and the second support rod 220 to support the barrel body 100, then the second support rod 220 is pulled by the second handle 230 to drive the second support rod 220 to drive the piston 200 to move upwards, the barrel body 100 is driven to generate negative pressure, the sealing plate 170 is driven to rotate upwards by matching the fixing block 150 and the connecting block 160, the water source is driven to enter the barrel body 100 through the through hole 110, then the barrel body 100 is separated from the water source, the water source in the barrel body 100 is driven to drive the sealing plate 170 to rotate downwards to seal the through hole 110 through gravity, so that the water body sampler is convenient for outdoor sampling, time and labor are saved when the water body sampler samples at the bank, and the sampling efficiency of the water body sampler is improved.

Referring to fig. 1-4 again, a water outlet pipe 120 is inserted into the left lower side of the outer side wall of the tub 100, a valve 121 is fixedly connected to the end of the water outlet pipe 120, and water in the tub 100 can be led out through the water outlet pipe 120 and the valve 121.

Referring to fig. 1-4 again, a sealing block 171 is fixedly connected to the upper side of the left side wall of the right side sealing plate 170, a first sealing strip 172 is fixedly connected to the bottom of the sealing block 171, a groove is formed in the right side of the top of the left side sealing plate 170, a second sealing strip 173 is fixedly connected to the bottom of the inner cavity of the groove, and sealing performance between the sealing plates 170 is improved by matching the sealing block 171 with the first sealing strip 172, the groove and the second sealing strip 173.

Referring to fig. 1 to 4 again, the positioning block 240 is fixedly connected to the upper left side of the outer side wall of the second supporting rod 220, the positioning block 240 is made of an aluminum alloy material, and the positioning block 240 made of the aluminum alloy material has high corrosion resistance.

Referring to fig. 1-4 again, a sleeve 250 is fixedly connected to the left side wall of the positioning block 240, and the sleeve 250 is slidably connected to the outer side wall of the first supporting rod 130, so that the sleeve 250 cooperates with the positioning block 240 to horizontally limit the first supporting rod 130 and the second supporting rod 220.

Referring to fig. 1 to 4 again, an elastic member 340 is fixedly connected between the top middle of the limiting plate 320 and the top middle of the inner cavity of the housing 330, the elastic member 340 is a spring, and the elastic member 340 made of the spring has high elasticity.

In summary, fix casing 300 through cover shell 330 cooperation limiting plate 320 and gangbar 310, then the reaction force that produces through casing 300 conflict river sand promotes gangbar 310 cooperation limiting plate 320 compression elastic component 340, drive elastic component 340 compression, then the reaction force that produces through elastic component 340 promotes cover shell 330, rethread staving 100 and first branch 130 transmission remind the staff for the end of drawing water of water body sampler has protector, has avoided the end of drawing water of water body sampler to insert impaired in the river sand in the water source, has improved the life of water body sampler.

When the water sample sealing device is specifically used, a person skilled in the art holds the first handle 140 and the second handle 230, then inserts the barrel 100 into a target water source by means of the first support rod 130, then when the shell 300 touches river sand at the bottom of the water source, the acting force received by the shell 300 pushes the linkage rod 310 to drive the limiting plate 320 to move upwards, the shell 330 is pushed by the reaction force generated by the compression of the elastic piece 340 in cooperation with the shell 330 to compress the elastic piece 340, the barrel 100 is driven to transmit the acting force to the first support rod 130 and the first handle 140 to remind the person, then the person moves the barrel 100 upwards, holds the second handle 230 to pull the piston 200 by cooperation with the second support rod 220, drives the piston 200 to move upwards in the barrel 100, then generates negative pressure in the barrel 100, drives the sealing plate 170 to bear force and rotate upwards by cooperation with the connecting block 160 and the fixed block 150, and is guided into the barrel 100 by the negative pressure in the barrel 100, then the person holds the first handle 140 and the second handle 230 to drive the barrel 100 to move upwards, and drives the barrel 100 to move downwards along with the gravity in the barrel 100, and finally the water sample sealing plate 170 is driven to rotate downwards, and the water sample sealing plate 121 is closed, and finally the water sample sealing valve 121 can be opened.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A water body sampler which is characterized in that: including staving (100), piston (200) and casing (300), piston (200) sliding connection is in the inner chamber of staving (100), casing (300) are located the bottom below of staving (100), open in the middle of the bottom of staving (100) has through-hole (110), first branch (130) of fixedly connected with in the middle of the top left side of staving (100), the top fixedly connected with first handle (140) of first branch (130), the inside wall left side downside and the inside wall right side downside fixedly connected with fixed block (150) of staving (100), the inside wall rotation of fixed block (150) is connected with connecting block (160), the bottom fixedly connected with shrouding (170) of connecting block (160), the bottom fixedly connected with clamp plate (210) of piston (200), the middle second branch (220) of fixedly connected with in the top of piston (200), just second branch (220) run through in the middle of the top of the inner chamber top of staving (100) to extend to the upside of staving (100), second branch (220) are connected with second handle (310) in the middle of the top fixedly connected with top of connecting block (310), the outer side wall of the limiting plate (320) is connected with a casing (330) in a sliding mode, and the casing (330) is fixedly connected to the bottom of the barrel body (100).

2. A water body sampler according to claim 1, wherein: the left lower side of the outer side wall of the barrel body (100) is inserted with a water outlet pipe (120), and the tail end of the water outlet pipe (120) is fixedly connected with a valve (121).

3. A water body sampler according to claim 1, wherein: the right side the left side wall upside fixedly connected with sealing piece (171) of shrouding (170), the bottom fixedly connected with first sealing strip (172) of sealing piece (171), the left side open on the top right side of shrouding (170) has the recess, inner chamber bottom fixedly connected with second sealing strip (173) of recess.

4. A water body sampler according to claim 1, wherein: the left upper side of the outer side wall of the second supporting rod (220) is fixedly connected with a positioning block (240), and the positioning block (240) is made of an aluminum alloy material.

5. A water sampler as claimed in claim 4 wherein: the left side wall of the positioning block (240) is fixedly connected with a sleeve (250), and the sleeve (250) is connected to the outer side wall of the first supporting rod (130) in a sliding mode.

6. A water body sampler according to claim 1, wherein: an elastic piece (340) is fixedly connected between the middle of the top of the limiting plate (320) and the middle of the top of the inner cavity of the casing (330), and the elastic piece (340) is a spring.