CN209979300U

CN209979300U - Water quality testing sampling device

Info

Publication number: CN209979300U
Application number: CN201920769927.XU
Authority: CN
Inventors: 刘航; 杜鑫; 熊瑾�; 张振宇
Original assignee: Nanjing Zhenruixiang Environmental Testing Co Ltd
Current assignee: Nanjing Zhenruixiang Environmental Testing Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-01-21
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a water quality testing sampling device, the installation structure comprises a sleeve, sheathed tube one end sliding connection has the slide bar, the one end welding of slide bar has the position sleeve, clearance fit has a section of thick bamboo of taking out on the position sleeve, the upper end of taking out a section of thick bamboo is close to the position fixedly connected with position circle of position sleeve, and the external diameter of position circle is greater than the internal diameter of position sleeve, diverging device is installed to the lower extreme of taking out a section of thick bamboo, install the link on the lateral wall of position sleeve, little wire passing wheel is installed on the inner wall top of link, big wire passing wheel is installed to the sheathed tube upper end, the sleeve pipe is kept away from the one end rotation of slide bar. The utility model discloses an open the connecting pipe respectively, can store the water sample of different positions and degree of depth respectively, prevent to appear taking out the problem that can only store a water sample on the section of thick bamboo, the block is unscrewed to the accessible simultaneously for the retaining pipe takes out, makes the water sample of different positions take out to utilize more convenient.

Description

Water quality testing sampling device

Technical Field

The utility model relates to a sample technical field, especially relate to a water quality testing sampling device.

Background

The water quality monitoring is one of important components of environmental monitoring, the quality of water quality directly reflects the environmental quality of the location, and when various indexes of the water quality are detected, a sampling device is generally required to sample the detection position, and then the sample is detected;

and current quality of water sampling device is when taking a sample, is not convenient for store the water sample of different positions and degree of depth, and the storage of general sample is the water sample of single position only, is unfavorable for the storage of multiple sample.

Disclosure of Invention

The utility model aims at solving the problems existing in the prior art and providing a water quality detection sampling device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a water quality testing sampling device, includes the sleeve pipe, sheathed tube one end sliding connection has the slide bar, the one end welding of slide bar has the position sleeve, clearance fit has a section of thick bamboo of taking out on the position sleeve, the upper end of taking out a section of thick bamboo is close to the position fixedly connected with position circle of position sleeve, and the external diameter of position circle is greater than the internal diameter of position sleeve, the diverging device is installed to the lower extreme of taking out a section of thick bamboo, install the link on the lateral wall of position sleeve, little wire passing wheel is installed on the inner wall top of link, big wire passing wheel is installed to sheathed tube upper end, the sleeve pipe is kept away from the one end of slide bar and is rotated and be connected with.

Preferably, diverging device includes the connecting pipe, the lower extreme integrated into one piece of taking out a section of thick bamboo has a plurality of connecting pipes, every all install the control valve on the connecting pipe, the equal fixedly connected with adapter sleeve of one end that the section of thick bamboo was taken out in keeping away from to the connecting pipe, equal sliding connection has the retaining pipe in the adapter sleeve.

Preferably, the upper end of each connecting sleeve is in threaded connection with a cover cap, and a retaining ring is integrally formed at one end of each water storage pipe, which is positioned in the connecting sleeve.

Preferably, the sleeve pipe is sleeved with a movable sleeve in a sliding mode, the bottom end of the movable sleeve is rotatably connected with a rotating head, and the rotating head is rotatably connected with two symmetrical supporting rods.

Preferably, install the pole of taking out in the take-out section of thick bamboo, the plug is installed to the one end that the pole of taking out is located the take-out section of thick bamboo, the one end that the pole of taking out kept away from the plug is connected with the drawstring, and the drawstring is established on the bobbin through little wire wheel and the wire wheel that crosses of drawing the rope.

Preferably, one end of the pumping barrel, which is far away from the positioning sleeve, is fixedly connected with a pumping pipe.

Compared with the prior art, the utility model has the following benefits:

1. the utility model can respectively store water samples at different positions and depths by respectively opening different connecting pipes, thereby preventing the problem that only one water sample can be stored on the pumping cylinder, and simultaneously, the water storage pipe can be taken out by unscrewing the cap, so that the water samples at different positions and depths can be taken out and utilized more conveniently;

2. through the slide bar on the sleeve pipe slip, the movable sleeve drives the rotating head to rotate on branch, can improve or reduce the one end of taking out a section of thick bamboo to the water sample of the different degree of depth can be extracted, the movable sleeve also can rotate on rotating the overhead level of going on simultaneously, the sample of the different positions surface of water of being convenient for improves the variety and the comprehensive nature of sample.

Drawings

FIG. 1 is a structural diagram of a water quality testing and sampling device of the present invention;

FIG. 2 is an enlarged view of part A of a water quality testing and sampling device provided by the present invention;

fig. 3 is an internal view of the connection sleeve of the water quality detection sampling device provided by the utility model.

In the figure: the device comprises a sleeve 1, a rotating handle 2, a movable sleeve 3, a rotating head 4, a supporting rod 5, a sliding rod 6, a connecting frame 7, a drawing tube 8, a drawing rod 9, a positioning ring 10, a positioning sleeve 11, a drawing tube 12, a control valve 13, a cover cap 14, a connecting sleeve 15, a water storage tube 16, a connecting tube 17, a small wire passing wheel 18, a large wire passing wheel 19, a winding tube 20 and a drawing rope 21.

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.

Referring to fig. 1-3, a water quality detecting and sampling device comprises a sleeve 1, one end of the sleeve 1 is slidably connected with a slide bar 6, one end of the slide bar 6, which is far away from the sleeve 1, is welded with a positioning sleeve 11, a drawing tube 8 is in clearance fit on the positioning sleeve 11, a positioning ring 10 is fixedly connected at the upper end of the drawing tube 8, the outer diameter of the positioning ring 10 is larger than the inner diameter of the positioning sleeve 11, a shunt device is installed at the lower end of the drawing tube 8, a connecting frame 7 is installed on the side wall of the positioning sleeve 11, a small wire passing wheel 18 is installed at the top end of the inner wall of the connecting frame 7, a large wire passing wheel 19 is installed at the upper end of the sleeve 1, one end of the sleeve 1, which is far away from the slide bar 6, is rotatably connected with a winding tube 20, a turning handle 2 is installed at one end of the winding tube 20, the shunt device is used for, the rotating handle 2 can drive the bobbin 20 to rotate.

The diverging device includes connecting pipe 17, and the lower extreme integrated into one piece of taking out a section of thick bamboo 8 has a plurality of connecting pipes 17, all installs control valve 13 on every connecting pipe 17, and the equal fixedly connected with adapter sleeve 15 of the one end of taking out a section of thick bamboo 8 is kept away from to connecting pipe 17, and equal sliding connection has water storage pipe 16 in the adapter sleeve 15, when connecting pipe 17 is opened, when taking out a section of thick bamboo 8 and drawing, can make the water sample enter into corresponding water storage pipe 16 in.

The upper end of each connecting sleeve 15 is in threaded connection with a cap 14, one end of each water storage pipe 16, which is located in each connecting sleeve 15, is integrally formed with a retaining ring, the retaining rings can prevent the water storage pipes 16 from being separated from the connecting sleeves 15, and the water storage pipes 16 can be quickly taken out by unscrewing the caps 14. Slip on the sleeve pipe 1 and cup jointed the movable sleeve 3, the bottom of movable sleeve 3 is rotated and is connected with and rotates head 4, rotates and is connected with two branches 5 of symmetry on the head 4, can support sleeve pipe 1 through branch 5, reduces the fatigue that handheld sampling device caused. Install the pole 9 of taking out in the section of thick bamboo 8, the plug is installed to the one end that the pole 9 of taking out is located the section of thick bamboo 8, and the one end that the pole 9 of taking out kept away from the plug is connected with the drawstring 21, and the drawstring 21 is around establishing on bobbin 20 through little wire wheel 18 and big wire wheel 19, rotates through changeing 2 and drives bobbin 20 and rotate and stimulate pole 9 of taking out for the plug is taken out in the pulling of pole 9 pulling, makes the section of thick bamboo 8 carry out the water sample extraction. One end of the pumping barrel 8, which is far away from the positioning sleeve 11, is fixedly connected with a pumping pipe 12, and the length of the pumping pipe 12 can be made of a longer pipe body, so that the pumping pipe 12 can be conveniently extended into different depths.

When the utility model is used, two support rods 5 are supported on the ground, the control valve 13 on one of the connecting pipes 17 is opened, then the slide rod 6 is slid to extend the slide rod 6, one end of the drawing tube 8 is close to the position to be sampled, at the moment, the rotating handle 2 is rotated, the rotating handle 2 drives the drawing rope 21 to be pulled up, the drawing rope 21 pulls the drawing rod 9, the drawing rod 9 drives the drawing plug to draw up the water sample, the water sample flows into the connecting sleeve 15 from the connecting pipe 17 and flows into the water storage pipe 16, then the slide rod 6 is pulled back, the opened cover cap 14 on the connecting pipe 17 is screwed, the water storage pipe 16 is taken out from the connecting sleeve 15, then the steps are repeated, the sleeve 1 can be pressed when different depths of water sample need to be extracted, the movable sleeve 3 drives the rotating head 4 to rotate on the support rod 5, one end of the drawing tube 8 can be improved or reduced, thereby the water samples of different depths can be extracted, meanwhile, the movable sleeve 3 can horizontally rotate on the rotating head 4, so that water surface sampling at different positions is facilitated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A water quality detection sampling device comprises a sleeve (1) and is characterized in that one end of the sleeve (1) is slidably connected with a slide rod (6), one end of the slide rod (6), which is far away from the sleeve (1), is welded with a positioning sleeve (11), a drawing tube (8) is arranged on the positioning sleeve (11) in a clearance fit manner, a positioning ring (10) is fixedly connected to the position, close to the positioning sleeve (11), of the upper end of the drawing tube (8), the outer diameter of the positioning ring (10) is larger than the inner diameter of the positioning sleeve (11), a shunting device is arranged at the lower end of the drawing tube (8), a connecting frame (7) is arranged on the side wall of the positioning sleeve (11), a small wire passing wheel (18) is arranged at the top end of the inner wall of the connecting frame (7), a large wire passing wheel (19) is arranged at the upper end of the sleeve (1), one end, far away from the slide rod (, and a rotating handle (2) is arranged at one end of the winding drum (20).

2. A water quality testing sampling device according to claim 1, characterized in that diverging device includes connecting pipe (17), the lower extreme integrated into one piece of taking out a section of thick bamboo (8) has a plurality of connecting pipes (17), every all install control valve (13) on connecting pipe (17), the equal fixedly connected with adapter sleeve (15) of one end that takes out a section of thick bamboo (8) is kept away from in connecting pipe (17), all sliding connection has water storage pipe (16) in adapter sleeve (15).

3. A water quality detection sampling device according to claim 2, characterized in that the upper end of each connecting sleeve (15) is in threaded connection with a cap (14), and one end of each water storage pipe (16) in the connecting sleeve (15) is integrally formed with a retainer ring.

4. A water quality detection sampling device according to claim 1, characterized in that a movable sleeve (3) is slidably sleeved on the sleeve (1), a rotating head (4) is rotatably connected to the bottom end of the movable sleeve (3), and two symmetrical support rods (5) are rotatably connected to the rotating head (4).

5. A water quality detection sampling device according to claim 1, characterized in that a drawing rod (9) is installed in the drawing tube (8), a drawing plug is installed at one end of the drawing rod (9) located in the drawing tube (8), a drawing rope (21) is connected to one end of the drawing rod (9) far away from the drawing plug, and the drawing rope (21) is wound on a winding tube (20) through the small wire passing wheel (18) and the large wire passing wheel (19).

6. A water quality detection sampling device according to claim 1, characterized in that one end of the pumping cylinder (8) far away from the positioning sleeve (11) is fixedly connected with a pumping pipe (12).