CN211043368U

CN211043368U - Fixed-point sampling auxiliary device for monitoring underwater water quality of river channel

Info

Publication number: CN211043368U
Application number: CN201922139916.6U
Authority: CN
Inventors: 彭夏韶
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-07-17
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a river course is fixed point sample auxiliary device for water quality monitoring under water, including first reference column, the left side of first reference column is provided with the second reference column, the left side fixedly connected with locating lever of first reference column, and the left side of locating lever runs through the second reference column and extends to the inside fixedly connected with locating piece of second reference column. The utility model discloses a set up first reference column, the second reference column, the locating lever, the locating piece, the constant head tank, the fixed slot, the pulling plate, the dwang, stabilize the post, the limiting plate, the fixed block, anchor clamps, the cooperation of extraction needle tubing and acting as go-between, make limiting plate and constant head tank separation, pull first reference column and second reference column again, make first reference column and second reference column interconnect through the locating lever when pulling first reference column and second reference column, thereby reached the effect that can adjust length, the problem that current river course is water quality monitoring under water can not adjust length with fixed point sample auxiliary device is solved.

Description

Fixed-point sampling auxiliary device for monitoring underwater water quality of river channel

Technical Field

The utility model relates to a river course technical field specifically is a river course is fixed point sample auxiliary device for water quality monitoring under water.

Background

The river channel is divided into five levels, namely a first-level river channel, a second-level river channel, a third-level river channel, a fourth-level river channel and a fifth-level river channel. The river channel grade can be identified in batches in stages, the grade can also be lifted and lowered due to the change of conditions, and the program is identified when the program is changed. In consideration of the fact that the classification cannot be completely specified, the water conservancy department can directly specify the river channel grade under special conditions. The management of the river channels across countries or international boundaries relates to bilateral or multilateral relationships among countries, and domestic methods cannot be completely followed, so that classification can be temporarily avoided.

The fixed point sampling auxiliary device for the underwater water quality monitoring of the river channel is a device for checking the river channel, but the length of the existing fixed point sampling auxiliary device for the underwater water quality monitoring of the river channel cannot be adjusted, so that a user needs to find the fixed point sampling auxiliary device for the underwater water quality monitoring of the river channel with proper length according to different depths of the river channel when the user uses the device, a large amount of time is wasted, and the practicability of the fixed point sampling auxiliary device for the underwater water quality monitoring of the river channel is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a river course is fixed point sample auxiliary device for water quality monitoring under water possesses the advantage that can adjust length, has solved current river course is fixed point sample auxiliary device for water quality monitoring under water and can not adjust the problem of length.

In order to achieve the above object, the utility model provides a following technical scheme: a fixed-point sampling auxiliary device for river underwater water quality monitoring comprises a first positioning column, wherein a second positioning column is arranged on the left side of the first positioning column, a positioning rod is fixedly connected to the left side of the first positioning column, the left side of the positioning rod penetrates through the second positioning column and extends to the inner portion of the second positioning column and is fixedly connected with a positioning block, positioning grooves are formed in the top and the bottom of the positioning block, fixing grooves are formed in the inner side of the positioning groove, pull plates are arranged at the top and the bottom of the second positioning column, a rotating rod is fixedly connected to the inner side of the pull plate, a limiting plate is fixedly connected to the inner portion of the fixing groove and sequentially penetrates through the second positioning column and the positioning groove, a stabilizing column is connected to the surface of the rotating rod in a sliding mode, the bottom of the stabilizing column extends to the inner portion of the, the left side fixedly connected with fixed block at second location capital portion, the top fixedly connected with anchor clamps of fixed block, the inside swing joint of anchor clamps has the extraction needle tubing, the right side swing joint of extraction needle tubing has the acting as go-between.

Preferably, the top of the first positioning column and the top of the second positioning column are fixedly connected with a protection block, and one end of the pull wire, which is far away from the extraction needle tube, penetrates through the protection block and extends to the outside of the protection block.

Preferably, the top and the bottom of the positioning block are both fixedly connected with sliding blocks, the top and the bottom of the inner wall of the second positioning column are both provided with sliding grooves, and the sliding blocks are in sliding connection with the sliding grooves.

Preferably, the fixed surface of dwang is connected with fixing bearing, fixing bearing's bottom and stabilization post fixed connection.

Preferably, the surface of the positioning rod is fixedly connected with a protection pad, the left side of the protection pad is in contact with the second positioning column, and the right side of the protection pad is fixedly connected with the first positioning column.

Preferably, the top and the bottom of the second positioning column are both provided with a protection hole, and the inside of the protection hole is connected with the stabilizing column in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model separates the limiting plate from the positioning groove by arranging the first positioning column, the second positioning column, the positioning rod, the positioning block, the positioning groove, the fixed groove, the pulling plate, the rotating rod, the stabilizing column, the limiting plate, the fixed block, the clamp, the needle extracting tube and the pull wire, and pulls the first positioning column and the second positioning column, and the first positioning column and the second positioning column are connected with each other through the positioning rod when pulling the first positioning column and the second positioning column, thereby achieving the effect of adjusting the length, solving the problem that the existing fixed point sampling auxiliary device for the river course underwater water quality monitoring can not adjust the length, the fixed point sampling auxiliary device for the river course underwater water quality monitoring has the advantage of adjusting the length, and a user can directly adjust the length of the fixed point sampling auxiliary device for the river course underwater water quality monitoring according to different depths of the river course when in use, thereby saved a large amount of time, improved the practicality of river course underwater water quality monitoring with fixed point sample auxiliary device.

2. The utility model discloses a set up the protection piece, can fix acting as go-between, prevent to act as go-between and scatter, through setting up slider and spout, can protect the locating piece, prevent that the phenomenon that the locating piece from rocking from appearing, through setting up fixing bearing, can fix the dwang, prevent that the phenomenon that the dwang rocked from appearing, through setting up the protection pad, can protect the second reference column, prevent that the phenomenon of collision from appearing with first reference column in the second reference column, through setting up the protection hole, can fix a position the post of stabilizing, prevent to stabilize the phenomenon that the post rocked about appearing.

Drawings

FIG. 1 is a view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure of the present invention at A in FIG. 1;

FIG. 3 is a bottom view of the positioning post of FIG. 1 according to the present invention;

fig. 4 is a left side view of the clamp of fig. 1 according to the present invention.

In the figure: the device comprises a first positioning column 1, a second positioning column 2, a positioning rod 3, a positioning block 4, a positioning groove 5, a fixing groove 6, a pulling plate 7, a rotating rod 8, a stabilizing column 9, a limiting plate 10, a fixing block 11, a clamp 12, a needle tube 13 extracting device, a pulling wire 14, a protective block 15, a sliding block 16, a sliding groove 17, a fixed bearing 18, a protective pad 19 and a protective hole 20.

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.

Referring to fig. 1-4, a fixed point sampling auxiliary device for river underwater water quality monitoring comprises a first positioning column 1, a second positioning column 2 is arranged on the left side of the first positioning column 1, a protection block 15 is fixedly connected to the tops of the first positioning column 1 and the second positioning column 2, one end of a pull wire 14 far away from an extraction needle tube 13 penetrates through the protection block 15 and extends to the outside of the protection block 15, the pull wire 14 can be fixed by arranging the protection block 15 to prevent the pull wire 14 from scattering, a positioning rod 3 is fixedly connected to the left side of the first positioning column 1, a positioning pad 19 is fixedly connected to the surface of the positioning rod 3, the left side of the protection pad 19 is in contact with the second positioning column 2, the right side of the protection pad 19 is fixedly connected with the first positioning column 1, the protection pad 19 can protect the second positioning column 2 by arranging the protection pad 19 to prevent the second positioning column 2 from colliding with the first positioning column 1, the left side of the positioning rod 3 penetrates through the second positioning column 2 and extends to the inside of the second positioning column 2 to be fixedly connected with a positioning block 4, the top and the bottom of the positioning block 4 are both fixedly connected with a slide block 16, the top and the bottom of the inner wall of the second positioning column 2 are both provided with a slide groove 17, the slide block 16 is in sliding connection with the slide groove 17, the positioning block 4 can be protected by arranging the slide block 16 and the slide groove 17, the phenomenon that the positioning block 4 shakes is prevented, the top and the bottom of the positioning block 4 are both provided with a positioning groove 5, the inner side of the positioning groove 5 is provided with a fixing groove 6, the top and the bottom of the second positioning column 2 are both provided with a pulling plate 7, the inner side of the pulling plate 7 is fixedly connected with a rotating rod 8, the surface of the rotating rod 8 is fixedly connected with a fixed, prevent that dwang 8 from appearing the phenomenon of rocking, the inboard of dwang 8 runs through second reference column 2 and constant head tank 5 in proper order and extends to the inside fixedly connected with limiting plate 10 of fixed slot 6, dwang 8's surperficial sliding connection has stabilization post 9, protection hole 20 has all been seted up to the top and the bottom of second reference column 2, the inside and the stabilization post 9 sliding connection of protection hole 20, through setting up protection hole 20, can fix a position stabilization post 9, prevent that stabilization post 9 from appearing the phenomenon of rocking about, the bottom of stabilization post 9 extends to the inside of constant head tank 5, the top and the fixed slot 6 sliding connection of limiting plate 10, the left side fixedly connected with fixed block 11 at second reference column 2 top, the top fixedly connected with anchor clamps 12 of fixed block 11, the inside swing joint of anchor clamps 12 has extraction needle tubing 13, the right side swing joint of extraction needle tubing 13 has the stay wire 14, through setting, The second positioning column 2, the positioning rod 3, the positioning block 4, the positioning groove 5, the fixing groove 6, the pulling plate 7, the rotating rod 8, the stabilizing column 9, the limiting plate 10, the fixing block 11, the clamp 12, the extraction needle tube 13 and the pull wire 14 are matched to separate the limiting plate 10 from the positioning groove 5, then the first positioning column 1 and the second positioning column 2 are pulled, the first positioning column 1 and the second positioning column 2 are connected with each other through the positioning rod 3 when the first positioning column 1 and the second positioning column 2 are pulled, so that the length adjusting effect is achieved, the problem that the length of the existing fixed point sampling auxiliary device for the river course underwater water quality monitoring cannot be adjusted is solved, the fixed point sampling auxiliary device for the river course underwater water quality monitoring has the advantage of being capable of adjusting the length, a user directly adjusts the length of the fixed point sampling auxiliary device for the river course underwater water quality monitoring according to different depths of the river course, thereby saved a large amount of time, improved the practicality of river course underwater water quality monitoring with fixed point sample auxiliary device.

During the use, user manual rotation pulling plate 7, pulling plate 7 drives dwang 8 and rotates, dwang 8 drives limiting plate 10 and rotates, make limiting plate 10 and 5 parallel and level of constant head tank, rethread pulling plate 7 takes dwang 8 and limiting plate 10 out, pull second reference column 2 again, through the distance between second reference column 2 and the first reference column 1, drive positioning lever 3 through first reference column 1 and remove to the right side, positioning lever 3 is connected with second reference column 2 through locating piece 4, because positioning lever 3 and second reference column 2 fixed connection, so can make first reference column 1 and second reference column 2 be connected through positioning lever 3 and locating piece 4, thereby reached the effect that can adjust length.

In summary, the following steps: this river course is fixed point sample auxiliary device for water quality monitoring under water, through first reference column 1, second reference column 2, locating lever 3, locating piece 4, constant head tank 5, fixed slot 6, pulling plate 7, dwang 8, stabilization column 9, limiting plate 10, fixed block 11, anchor clamps 12, extraction needle tubing 13 and the cooperation of acting as go-between 14, solved current river course water quality monitoring under water with fixed point sample auxiliary device can not adjust the problem of length.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a river course is fixed point sample auxiliary device for underwater water quality monitoring, includes first reference column (1), its characterized in that: a second positioning column (2) is arranged on the left side of the first positioning column (1), a positioning rod (3) is fixedly connected to the left side of the first positioning column (1), the left side of the positioning rod (3) penetrates through the second positioning column (2) and extends to a positioning block (4) fixedly connected to the inside of the second positioning column (2), positioning grooves (5) are formed in the top and the bottom of the positioning block (4), fixing grooves (6) are formed in the inner sides of the positioning grooves (5), pulling plates (7) are arranged at the top and the bottom of the second positioning column (2), a rotating rod (8) is fixedly connected to the inner sides of the pulling plates (7), a limiting plate (10) is fixedly connected to the inside of the rotating rod (8) and sequentially penetrates through the second positioning column (2) and the positioning groove (5) and extends to the fixing groove (6), and a stabilizing column (9) is connected to the surface of the rotating, the bottom of stabilizing post (9) extends to the inside of constant head tank (5), the top and fixed slot (6) sliding connection of limiting plate (10), left side fixedly connected with fixed block (11) at second reference column (2) top, the top fixedly connected with anchor clamps (12) of fixed block (11), the inside swing joint of anchor clamps (12) has extraction needle tubing (13), the right side swing joint that extracts needle tubing (13) has act as go-between (14).

2. The fixed-point sampling auxiliary device for monitoring the underwater water quality of the riverway as claimed in claim 1, which is characterized in that: the top fixedly connected with protection piece (15) of first reference column (1) and second reference column (2), one end that extract needle tubing (13) is kept away from in acting as go-between (14) runs through protection piece (15) and extends to the outside of protection piece (15).

3. The fixed-point sampling auxiliary device for monitoring the underwater water quality of the riverway as claimed in claim 1, which is characterized in that: the top and the bottom of the positioning block (4) are both fixedly connected with sliding blocks (16), the top and the bottom of the inner wall of the second positioning column (2) are both provided with sliding grooves (17), and the sliding blocks (16) are in sliding connection with the sliding grooves (17).

4. The fixed-point sampling auxiliary device for monitoring the underwater water quality of the riverway as claimed in claim 1, which is characterized in that: the fixed surface of dwang (8) is connected with fixing bearing (18), fixing bearing's (18) bottom and stabilization post (9) fixed connection.

5. The fixed-point sampling auxiliary device for monitoring the underwater water quality of the riverway as claimed in claim 1, which is characterized in that: the surface of the positioning rod (3) is fixedly connected with a protection pad (19), the left side of the protection pad (19) is in contact with the second positioning column (2), and the right side of the protection pad (19) is fixedly connected with the first positioning column (1).

6. The fixed-point sampling auxiliary device for monitoring the underwater water quality of the riverway as claimed in claim 1, which is characterized in that: the top and the bottom of the second positioning column (2) are both provided with a protection hole (20), and the inside of the protection hole (20) is in sliding connection with the stabilizing column (9).