CN218524395U

CN218524395U - Water quality sampler

Info

Publication number: CN218524395U
Application number: CN202222062344.8U
Authority: CN
Inventors: 李克梅; 邹艳; 孙悦嘉
Original assignee: Suzhou Kunhuan Detection Technology Co ltd
Current assignee: Suzhou Kunhuan Detection Technology Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-02-24
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses a water quality sampler, which comprises a body, body detachable installs on a support, its characterized in that: the support comprises a telescopic rod and a connecting assembly arranged at the end part of the telescopic rod, and the body is detachably connected with the connecting assembly; coupling assembling includes the U template, the middle part of U template with the tip of telescopic link links to each other, the U type open-ended both ends of U template are equipped with a locating part respectively, the top both sides of body symmetry respectively are equipped with a connecting piece, the body place in the U type opening of U template, every group the locating part can be dismantled with a set of the connecting piece and link to each other. The utility model provides high stability and the security that quality of water adopted.

Description

Water quality sampler

Technical Field

The utility model relates to an environmental detection field especially relates to a water quality sampler.

Background

Water is a source of life, people can not boil in life and production activities, and the quality of drinking water is closely related to the health of people. Along with the development of social economy, scientific progress and improvement of the living standard of people, the requirements of people on the water quality of living drinking water are continuously improved, and the water quality standard of the drinking water is correspondingly continuously developed and perfected. Because the formulation of the water quality standard of the drinking water is related to various factors such as living habits, cultures, economic conditions, scientific and technical development level, water resources and the current situation of the water quality of the water resources, and the like of people, the requirements on the water quality of the drinking water are different not only among countries but also among different regions of the same country.

When detecting the water quality, the water quality needs to be sampled by a sampler. When sampling to positions such as pond, all under the general condition that operating personnel utilizes the rope to hang a bucket and carry out the sampling of quality of water, in this kind of mode, only can sample the quality of water at pond edge in the time of the sampling, the sampling is inconvenient, has great limitation, scrapes the pond wall in addition easily for in the debris on the pond wall fall to the water, influence the detection of quality of water. Meanwhile, during sampling, the sampling device needs to be close to the edge of the water pool, so that great potential safety hazards exist.

Disclosure of Invention

The utility model aims at providing a water quality sampler through using this structure, has improved the convenience and the stability of sampling, has also improved the security of sampling.

In order to achieve the purpose, the utility model adopts the technical proposal that: a water quality sampler comprises a body, wherein the body is detachably arranged on a bracket, the bracket comprises a telescopic rod and a connecting assembly arranged at the end part of the telescopic rod, and the body is detachably connected with the connecting assembly;

coupling assembling includes the U template, the middle part of U template with the tip of telescopic link links to each other, the U type open-ended both ends of U template are equipped with a locating part respectively, the top both sides of body symmetry respectively are equipped with a connecting piece, the body place in the U type opening of U template, every group the locating part can be dismantled with a set of the connecting piece and link to each other.

In the technical scheme, the U-shaped plate comprises a connecting plate and side plates arranged at two ends of the connecting plate, the telescopic rod is connected with the middle of the connecting plate, each group of limiting parts are respectively installed on one group of side plates, and the limiting parts are far away from the connecting plate.

In the above technical scheme, the locating part includes gag lever post and spring, the tip of curb plate is equipped with a through-hole, the middle part of gag lever post is removed to be inserted and is located in the through-hole, the outer end of gag lever post is equipped with a bulb, the middle part spiro union of gag lever post has a stop nut, stop nut set up in the inboard of curb plate, the bulb set up in the outside of curb plate, the spring housing is located the outside of gag lever post, the outer end of spring support in on the medial surface of curb plate, the inner of spring support in on stop nut's the lateral surface, the spring promotes the gag lever post removes inwards, makes the bulb support in on the outer wall of curb plate.

In the technical scheme, the outer diameters of the ball head and the limiting nut are larger than the diameter of the through hole; the inner end of the through hole is provided with a yielding hole, and the diameter of the yielding hole is larger than the diameters of the through hole and the limiting nut; the outer end of the spring abuts against the outer side face of the yielding hole, and the outer end of the limiting nut is arranged in the yielding hole in a compressed state of the spring.

In the technical scheme, two groups of screw holes are symmetrically formed in the outer surface of the inner end of the limiting rod, a clamping rod is screwed in at least one group of screw holes, one end of the clamping rod is connected with the screw holes in a screwed mode, the other end of the clamping rod is arranged outside the limiting rod, and the clamping rod is perpendicular to the limiting rod.

In the technical scheme, the connecting piece is fixedly connected with the outer part above the body, and the top of the body is provided with a sampling port; the outer surface of the connecting piece is provided with a positioning hole, and the inner end of the limiting rod is inserted into the positioning hole.

In the above technical scheme, two sets of arc-shaped grooves are symmetrically arranged on the inner wall of the positioning hole respectively, and each set of the clamping rod is inserted into one set of the arc-shaped grooves.

In the technical scheme, a screw rod is arranged at the end part of the telescopic rod, an installation screw hole is formed in the middle of the connecting plate, the end part of the screw rod is connected with the installation screw hole in a threaded manner, and the end part of the screw rod penetrates through the installation screw hole and is arranged in the U-shaped opening.

In the above technical scheme, the end of the screw is further screwed with a reinforcing nut, and the end of the reinforcing nut abuts against the end of the connecting plate.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. the utility model discloses well body detachable installs on the telescopic link, the telescopic link is connected with the body through the U template, can dismantle with the body through the locating part and be connected, can improve the convenience of installation and dismantlement like this, be applicable to not unidimensional body, and simultaneously, in the time of sampling, drive the body through the telescopic link and sample, operating personnel can keep away from the pond like this, also can gather the quality of water of keeping away from the pond wall, can improve the convenience of sampling, and stability, improve the security of sampling simultaneously, also guarantee the detection precision of quality of water.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is a schematic sectional view of a connection portion between the limiting member and the connecting member according to a first embodiment of the present invention;

fig. 3 is a schematic end face structure diagram of a joint of the positioning member and the positioning hole according to a first embodiment of the present invention.

Wherein: 1. a body; 2. a telescopic rod; 3. a U-shaped plate; 4. a U-shaped opening; 5. a limiting member; 6. a connecting member; 7. a sampling port; 8. a connecting plate; 9. a side plate; 10. a limiting rod; 11. a spring; 12. a through hole; 13. a ball head; 14. a limit nut; 15. a hole for abdication; 16. a screw hole; 17. a clamping rod; 18. positioning holes; 19. an arc-shaped slot; 20. a screw; 21. mounting a screw hole; 22. and (5) reinforcing the nut.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

the first embodiment is as follows: referring to fig. 1 to 3, a water sampler comprises a body 1, wherein the body is detachably mounted on a bracket, the bracket comprises a telescopic rod 2 and a connecting assembly arranged at the end part of the telescopic rod, and the body is detachably connected with the connecting assembly;

coupling assembling includes U template 3, the middle part of U template with the tip of telescopic link links to each other, the U type opening 4's of U template both ends are equipped with a locating part 5 respectively, the top both sides of body symmetry respectively are equipped with a connecting piece 6, the body place in the U type opening of U template, every group the locating part can be dismantled with a set of the connecting piece and link to each other.

In this embodiment, the top of the body is provided with a sampling port 7 for sampling water quality. In the time of in-service use, according to the capacity of required sampling, select the body that corresponds the size, then put the body in U type opening earlier, the connecting piece of body is just to the locating part, then the locating part is connected with the connecting piece of body, after the connection, operating personnel grasps the telescopic link, move U template and body to the pond in, water to in the pond samples, after the sampling, move the telescopic link towards operating personnel this side again, make the body move to operating personnel department, operating personnel detaches the body from the U template above, can accomplish the work of sampling, high sampling efficiency, good stability, and according to the position of required sampling, select the telescopic link that corresponds scalable length, and can be according to required sampling capacity, the selection that corresponds the size can, be convenient for select and change, application scope is wide, operating personnel sampling convenience is good, can guarantee the stability of sampling, guarantee the sampling quality, improve the security of sampling simultaneously.

Referring to fig. 1, the U-shaped plate includes a connecting plate 8 and side plates 9 disposed at two ends of the connecting plate, the telescopic rod is connected to a middle portion of the connecting plate, each set of the limiting members is respectively mounted on one set of the side plates, and the limiting members are disposed away from the connecting plate.

The locating part includes gag lever post 10 and spring 11, the tip of curb plate is equipped with a through-hole 12, the middle part of gag lever post is removed to be inserted and is located in the through-hole, the outer end of gag lever post is equipped with a bulb 13, the middle part spiro union of gag lever post has a stop nut 14, stop nut set up in the inboard of curb plate, the bulb set up in the outside of curb plate, the spring housing is located the outside of gag lever post, the outer end of spring support in on the medial surface of curb plate, the inner of spring support in on stop nut's the lateral surface, the spring promotes the gag lever post removes inwards, makes the bulb support in on the outer wall of curb plate.

The outer diameters of the ball head and the limiting nut are larger than the diameter of the through hole; the inner end of the through hole is provided with a yielding hole 15, and the diameter of the yielding hole is larger than the diameter of the through hole and the diameter of the limiting nut; the outer end of the spring abuts against the outer side face of the yielding hole, and the outer end of the limiting nut is arranged in the yielding hole in a compressed state of the spring.

In this embodiment, when the body was installed with the U template, operating personnel grabbed the bulb, with the gag lever post pulling outwards, compressed the spring, then after the body was put into between two sets of gag lever posts, when the gag lever post was just to the connecting piece of body, loosened the power of grabbing of bulb, then spring promotion gag lever post removed inwards for in the gag lever post inserted the connecting piece, two sets of gag lever posts inserted a set of connecting piece respectively like this in, it was spacing to accomplish the installation of body. Simultaneously, when dismantling, in the same way, grasp the gag lever post through the bulb and move outwards for the gag lever post breaks away from the connecting piece of body, removes U template or body like this, can accomplish the dismantlement, and the installation is dismantled convenient and fast, and the convenience is good.

Referring to fig. 2 and 3, two groups of screw holes 16 are symmetrically arranged on the outer surface of the inner end of the limiting rod, a clamping rod 17 is screwed in at least one group of screw holes, one end of the clamping rod is connected with the screw holes in a screwed mode, the other end of the clamping rod is arranged outside the limiting rod, and the clamping rod is perpendicular to the limiting rod.

The connecting piece is fixedly connected with the outer part above the body, and the top of the body is provided with a sampling port; the outer surface of the connecting piece is provided with a positioning hole 18, and the inner end of the limiting rod is inserted into the positioning hole.

Two groups of arc-shaped grooves 19 are symmetrically arranged on the inner wall of the positioning hole respectively, and each group of clamping rods are inserted into one group of arc-shaped grooves.

In this embodiment, the surface of connecting piece sets up the locating hole, and in the gag lever post disect insertion locating hole like this, can be connected U template and body, the installation of gag lever post and connecting piece, dismantlement convenient and fast. Simultaneously, too much in order to prevent this can with the gag lever post relative rotation for it rotates and does not receive the restriction, and through the setting of kelly and arc wall, the kelly inserts in the arc wall, and the body receives certain restriction for the rotation of U template like this, and after the body samples quality of water, because its turned angle is limited, this internal water is difficult for being emptyd out, effectively guarantees the stability of sampling.

Referring to fig. 1, a screw 20 is arranged at the end of the telescopic rod, a mounting screw 21 is arranged in the middle of the connecting plate, the end of the screw is connected with the mounting screw in a threaded manner, and the end of the screw passes through the mounting screw and is arranged in the U-shaped opening.

Through the setting of screw rod and installation screw, the telescopic link of being convenient for and the being connected of U template if telescopic link or U template have bad like this, dismantle it out maintain change can, need not whole maintenance change, reduce maintenance replacement cost.

As shown in fig. 1, a reinforcing nut 22 is further screwed on the end of the screw, and the end of the reinforcing nut abuts against the end of the connecting plate. The setting of reinforcement nut further increases the joint strength of screw rod and connecting plate, prevents that U template and telescopic link from breaking away from, guarantees stability and the security of using.

Claims

1. The utility model provides a water quality sampler, includes the body, body detachable installs on a support, its characterized in that: the support comprises a telescopic rod and a connecting assembly arranged at the end part of the telescopic rod, and the body is detachably connected with the connecting assembly;

2. The water quality sampler according to claim 1, characterized in that: the U-shaped plate comprises a connecting plate and side plates arranged at two ends of the connecting plate, the telescopic rod is connected with the middle of the connecting plate, each group of the limiting parts are respectively installed on one group of the side plates, and the limiting parts are far away from the connecting plate.

3. The water quality sampler according to claim 2, characterized in that: the limiting part comprises a limiting rod and a spring, a through hole is formed in the end portion of the side plate, the middle of the limiting rod is movably inserted into the through hole, a ball head is arranged at the outer end of the limiting rod, a limiting nut is screwed in the middle of the limiting rod, the limiting nut is arranged on the inner side of the side plate, the ball head is arranged on the outer side of the side plate, the spring sleeve is arranged on the outer portion of the limiting rod, the outer end of the spring is abutted to the inner side face of the side plate, the inner end of the spring is abutted to the outer side face of the limiting nut, and the spring pushes the limiting rod to move inwards, so that the ball head is abutted to the outer wall of the side plate.

4. The water quality sampler according to claim 3, characterized in that: the outer diameters of the ball head and the limiting nut are larger than the diameter of the through hole; the inner end of the through hole is provided with a yielding hole, and the diameter of the yielding hole is larger than the diameters of the through hole and the limiting nut; the outer end of the spring abuts against the outer side face of the yielding hole, and the outer end of the limiting nut is arranged in the yielding hole in a compressed state of the spring.

5. The water quality sampler according to claim 3, characterized in that: the limiting rod is characterized in that two groups of screw holes are symmetrically formed in the outer surface of the inner end of the limiting rod, a clamping rod is screwed in at least one group of screw holes, one end of the clamping rod is connected with the screw holes in a screwed mode, the other end of the clamping rod is arranged outside the limiting rod, and the clamping rod is perpendicular to the limiting rod.

6. The water quality sampler according to claim 5, characterized in that: the connecting piece is fixedly connected with the outer part above the body, and the top of the body is provided with a sampling port; the outer surface of the connecting piece is provided with a positioning hole, and the inner end of the limiting rod is inserted into the positioning hole.

7. The water quality sampler according to claim 6, characterized in that: two groups of arc-shaped grooves are symmetrically arranged on the inner wall of the positioning hole respectively, and each group of clamping rods is inserted into one group of arc-shaped grooves.

8. The water quality sampler according to claim 2, characterized in that: the end of the telescopic rod is provided with a screw rod, the middle of the connecting plate is provided with an installation screw hole, the end of the screw rod is connected with the installation screw hole in a threaded manner, and the end of the screw rod penetrates through the installation screw hole and is arranged in the U-shaped opening.

9. The water quality sampler according to claim 8, characterized in that: the end part of the screw rod is also in threaded connection with a reinforcing nut, and the end part of the reinforcing nut is abutted against the end of the connecting plate.