CN213336914U - Multi-point sampling device for water environment monitoring - Google Patents
Multi-point sampling device for water environment monitoring Download PDFInfo
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- CN213336914U CN213336914U CN202022654721.8U CN202022654721U CN213336914U CN 213336914 U CN213336914 U CN 213336914U CN 202022654721 U CN202022654721 U CN 202022654721U CN 213336914 U CN213336914 U CN 213336914U
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- sampling
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- pull rod
- water
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Abstract
The utility model discloses a multiple spot sampling device that water environment control was used, including thief rod, sample groove, free bearing, tap, water valve, swing arm, fender lid, pull rod, couple, drive assembly, a plurality of couples are kept away from the one end of thief groove with a plurality of swing arms respectively and are articulated, and when making the pull rod along thief rod axial displacement, drive a plurality of swing arms respectively along rotating with the articulated department of free bearing, and then make the notch of thief groove open, drive assembly is used for driving the pull rod towards thief rod axial displacement. The utility model discloses the beneficial effect who reaches is: through stretching into the water sample with the thief rod in, because a plurality of sample grooves stretch into the degree of depth difference in the water, and then can carry out the multiple spot sample collection to the water sample of the different degree of depth of water, improve the sampling detection precision, rethread pulling rod makes and keeps off the lid and can rotate to make sample notch portion open, and then sample the water sample of the different degree of depth simultaneously.
Description
Technical Field
The utility model relates to a quality of water sampling equipment field specifically is a multiple spot sampling device of water environment control usefulness.
Background
When monitoring the water environment to the waters, the water sample in the waters is usually required to be sampled, at present, the water in the water storage area is mainly used by the staff, in the sampling process, the staff needs to stretch the container into the water for sampling, the mode leads to the single to sample only to a single depth, if the sampling is required to the samples of different depths, the staff needs to sample back and forth, and then the working strength is large, and the sampling efficiency is reduced therewith.
To solve the above problems, we propose a multi-point sampling device for water environment monitoring.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, a multiple spot sampling device that water environment control used is provided, in order to solve above-mentioned technical problem, the utility model provides a following technical scheme:
the utility model provides a multi-point sampling device that water environment control used, include:
a sampling rod;
the sampling grooves are arranged on the sampling rods in an axial array along the sampling rods, one axial end face of each sampling groove is open, a hinged support is arranged on the peripheral surface of each sampling groove, a water faucet communicated with the interior of each sampling groove is arranged on the other axial end face of each sampling groove, and a water valve is arranged on each water faucet;
the swinging arm is hinged and installed on the hinged support;
the plurality of the baffle covers are respectively in one-to-one correspondence with the plurality of sampling grooves and are respectively and correspondingly fixedly connected to the plurality of the swing arms, and when the swing arms rotate along the hinged positions of the swing arms and the hinged seats, the opening parts of the sampling grooves are sealed by the baffle covers;
the pull rod is fixedly connected with a plurality of hooks, the hooks are respectively hinged with one ends of the swing arms far away from the sampling groove, and when the pull rod moves along the axial direction of the sampling rod, the swing arms are driven to respectively rotate along the hinged positions with the hinged support, so that the notch of the sampling groove is opened;
a drive assembly for driving the pull rod to move axially toward the thief rod.
Preferably, the blocking cover is sealed with the sampling groove opening part by installing a sealing ring.
Preferably, one end of the sampling rod, which is far away from the sampling groove, is provided with a rubber handle.
Preferably, drive assembly is including locating the linking arm on the sample thief rod, set up the logical groove that supplies the pull rod freely to pass through on the linking arm, the aperture that leads to the groove is greater than the pull rod external diameter, the pull rod is worn out linking arm one end and is equipped with the stopper, still cup jointed solid fixed ring on the pull rod, the linking arm is located between stopper and the solid fixed ring, just be equipped with a compression spring between solid fixed ring and the linking arm, the compression spring suit is on the pull rod, and its elasticity direction both ends elasticity respectively support the top gu fixed ring of drive removes towards the sample thief groove direction.
Preferably, a pull ring is arranged on the limiting block.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: through stretching into the water field with the thief rod, because a plurality of sampling grooves stretch into the degree of depth difference in the water body, and then can carry out the multiple spot collection sample to the water sample of the different degree of depth of water, improve the sampling detection precision, rethread pulling rod, make and keep off the lid and can rotate, and make sample notch portion open, and then sample the water sample of the different degree of depth simultaneously, set up drive assembly, compression spring through drive assembly supports the elasticity of solid fixed ring and removes by the stopper to the pull rod and carry on spacingly, make under the natural state, keep off the oral area that the lid can seal the sampling groove, and then make the sampling finish the back, the water sample of sampling inslot can not reveal.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the general assembly three-dimensional structure of the multi-point sampling device for monitoring water environment of the present invention;
FIG. 2 is an exploded view of the three-dimensional structure of FIG. 1;
FIG. 3 is a side view angle schematic of the three-dimensional structure of FIG. 1;
in the figure: 1-rubber handle, 2-sampling rod, 3-through groove, 4-pull ring, 5-limiting block, 6-compression spring, 7-connecting arm, 8-fixing ring, 9-pull rod, 10-baffle cover, 11-swing arm, 12-hinged support, 13-sampling groove, 14-hook and 15-faucet.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in fig. 1-3, a multi-point sampling device for monitoring an aqueous environment, comprising:
a sampling rod 2;
the sampling grooves 13 are provided with a plurality of sampling grooves 13 and are arranged on the sampling rod 2 in an axial array manner along the sampling rod 2, one axial end face of each sampling groove is open, a hinged support 12 is arranged on the peripheral surface of each sampling groove, a water tap 15 communicated with the inside of each sampling groove is arranged on the other axial end face of each sampling groove, a water valve is arranged on each water tap 15, and the longitudinal intervals of the sampling grooves 13 can be set according to actual conditions without specific limitation;
the swing arm 11 is hinged and installed on the hinged support 12;
the baffle cover 10 is provided with a plurality of baffle covers 10, the baffle covers 10 correspond to the plurality of sampling grooves 13 one by one respectively and are fixedly connected to the plurality of swing arms 11 correspondingly respectively, and when the swing arms 11 rotate along the hinged positions of the swing arms and the hinged seat 12, the baffle covers 10 close the mouth parts of the sampling grooves 13;
the sampling device comprises a pull rod 9, wherein a plurality of hooks 14 are fixedly connected to the pull rod 9, the hooks 14 are respectively hinged to one ends, far away from a sampling groove 13, of a plurality of swing arms 11, so that when the pull rod 9 moves along the axial direction of a sampling rod 2, the swing arms 11 are driven to respectively rotate along the hinged positions with a hinged support 12, and then the opening of the sampling groove 13 is opened;
a drive assembly for driving the pull rod 9 to move axially towards the thief rod 2.
In this embodiment, the blocking cover 10 is preferably sealed with the opening of the sampling groove 13 by installing a sealing ring (not shown).
In this embodiment, preferably, a rubber handle 1 is disposed at an end of the sampling rod 2 away from the sampling slot 13, so as to facilitate holding the sampling rod 2.
In this embodiment, as preferred, drive assembly is including locating linking arm 7 on the thief rod 2, set up the logical groove 3 that supplies pull rod 9 to freely pass through on the linking arm 7, the aperture that leads to groove 3 is greater than the pull rod 9 external diameter, 7 one end of linking arm are worn out to pull rod 9 is equipped with stopper 5, solid fixed ring 8 has still been cup jointed on pull rod 9, linking arm 7 is located between stopper 5 and the solid fixed ring 8, just be equipped with a compression spring 6 between solid fixed ring 8 and the linking arm 7, the suit of compression spring 6 is on pull rod 9, and its elasticity direction both ends elasticity respectively support the top gu fixed ring 8 and the solid fixed ring 8 of drive move towards thief slot 13 direction.
In this embodiment, preferably, the limiting block 5 is provided with a pull ring 4, and the pull rod 9 is conveniently pulled by the pull ring 4.
The utility model discloses a theory of operation: during sampling, directly stretch into the waters of treating the sample with thief rod 2, then pulling pull ring 4, make pull rod 9 remove towards the direction of keeping away from sample groove 13, and through the articulated rotation of couple 14 with swing arm 11, make swing arm 11 swing, thereby make a plurality of fender lids 10 can rotate along swing arm 11 and the articulated department of free bearing 12 simultaneously, make fender lid 10 rotate, and make sample groove 13 oral area open, the water sample will get into in sample groove 13 this moment, then loosen pull ring 4, under compression spring 6's spring action, keep off lid 10 reverse rotation, and seal the oral area of sample groove 13, then take out thief rod 2, open tap 15 one by one again, make the water sample in the sample groove 13 flow into outside collection device, and carry out detection on next step.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A multipoint sampling device for monitoring an aquatic environment, comprising:
a sampling rod;
the sampling grooves are arranged on the sampling rods in an axial array along the sampling rods, one axial end face of each sampling groove is open, a hinged support is arranged on the peripheral surface of each sampling groove, a water faucet communicated with the interior of each sampling groove is arranged on the other axial end face of each sampling groove, and a water valve is arranged on each water faucet;
the swinging arm is hinged and installed on the hinged support;
the plurality of the baffle covers are respectively in one-to-one correspondence with the plurality of sampling grooves and are respectively and correspondingly fixedly connected to the plurality of the swing arms, and when the swing arms rotate along the hinged positions of the swing arms and the hinged seats, the opening parts of the sampling grooves are sealed by the baffle covers;
the pull rod is fixedly connected with a plurality of hooks, the hooks are respectively hinged with one ends of the swing arms far away from the sampling groove, and when the pull rod moves along the axial direction of the sampling rod, the swing arms are driven to respectively rotate along the hinged positions with the hinged support, so that the notch of the sampling groove is opened;
a drive assembly for driving the pull rod to move axially toward the thief rod.
2. The multipoint sampling device for monitoring water environment according to claim 1, wherein the blocking cover is sealed with the sampling notch part by installing a sealing ring.
3. The multipoint sampling device for monitoring water environment of claim 1, wherein the end of the sampling rod away from the sampling groove is provided with a rubber handle.
4. The multipoint sampling device for monitoring the water environment according to claim 1, wherein the driving assembly comprises a connecting arm disposed on the sampling rod, the connecting arm is provided with a through groove for the pull rod to freely pass through, the diameter of the through groove is larger than the outer diameter of the pull rod, a limiting block is disposed at one end of the pull rod, which penetrates out of the connecting arm, the pull rod is further sleeved with a fixing ring, the connecting arm is disposed between the limiting block and the fixing ring, a compression spring is disposed between the fixing ring and the connecting arm, the compression spring is sleeved on the pull rod, and two ends of the compression spring respectively elastically abut against the fixing ring and drive the fixing ring to move towards the sampling groove.
5. The multipoint sampling device for monitoring the water environment according to claim 4, wherein the limiting block is provided with a pull ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022654721.8U CN213336914U (en) | 2020-11-17 | 2020-11-17 | Multi-point sampling device for water environment monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022654721.8U CN213336914U (en) | 2020-11-17 | 2020-11-17 | Multi-point sampling device for water environment monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213336914U true CN213336914U (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022654721.8U Expired - Fee Related CN213336914U (en) | 2020-11-17 | 2020-11-17 | Multi-point sampling device for water environment monitoring |
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|---|---|
| CN (1) | CN213336914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607498A (en) * | 2021-08-10 | 2021-11-05 | 中基联合信息技术有限公司 | Automatic water quality sampling device of smart water affair cloud platform |
-
2020
- 2020-11-17 CN CN202022654721.8U patent/CN213336914U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607498A (en) * | 2021-08-10 | 2021-11-05 | 中基联合信息技术有限公司 | Automatic water quality sampling device of smart water affair cloud platform |
| CN113607498B (en) * | 2021-08-10 | 2022-02-18 | 中基联合信息技术有限公司 | Automatic water quality sampling device of smart water affair cloud platform |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 Termination date: 20211117 |