CN203083850U - Weighting device for weighting hydrophore - Google Patents
Weighting device for weighting hydrophore Download PDFInfo
- Publication number
- CN203083850U CN203083850U CN 201320125651 CN201320125651U CN203083850U CN 203083850 U CN203083850 U CN 203083850U CN 201320125651 CN201320125651 CN 201320125651 CN 201320125651 U CN201320125651 U CN 201320125651U CN 203083850 U CN203083850 U CN 203083850U
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- Prior art keywords
- weighting
- counterweight
- hydrophore
- weight
- circle
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Abstract
The utility model provides a weighting device for weighting a hydrophore, which belongs to the field of water sampling, and aims to solve the problem that a conventional hydrophore cannot vertically sample and meet the requirement of sample collection due to light own weight and counter weight when collecting samples in water with a high flow velocity. The weighting device comprises a first weighting ring, a second weighting ring, fixed bolts, connection rods and weighting rods, wherein the second weighting ring is arranged on the periphery of the first weighting ring; a plurality of threaded holes are formed along the circumference of the second weighting ring; the fixed bolts are screwed on the threaded holes and push against the outer ring of the first weighting ring; and one ends of the connection rods are fixedly arranged on the periphery of the second weighting ring, and the other ends of the connection rods are provided with the weighting rods. The weighting device provided by the utility model is used for weighting the hydrophore.
Description
Technical field
The utility model relates to a kind of weight device that is used for the hydrophore counterweight, belongs to the water sampling field.
Background technology
The existing hydrophore that is used for water sampling is generally the organic glass hydrophore, but owing to the flow velocity of water in the rivers is very fast, the own wt of organic glass hydrophore and counterweight are all lighter, when water sample is gathered in layering, hydrophore tilts easily, can't vertically sample, and does not reach the requirement of sample collecting.
The utility model content
The utility model is for solving existing hydrophore at flow velocity faster in the water during collected specimens, because self and counterweight are lighter, can't vertically sample, and do not reach the problem of sample collecting requirement.
Provide a kind of weight device that is used for the hydrophore counterweight for solving the problems of the technologies described above, described weight device includes the first counterweight circle, described weight device also comprises the second counterweight circle, set bolt, connecting link and weight linear meter, the second counterweight circle is arranged on the periphery of the first counterweight circle, second its circumference of counterweight circle upper edge is provided with a plurality of threaded holes, described set bolt is spun on the threaded hole and holds out against on the outer ring of the first counterweight circle, one end of described connecting link is fixedly installed on the outer ring of the second counterweight circle, and the other end of connecting link is provided with weight linear meter.
The utility model compared with prior art has following beneficial effect: the utility model is by second counterweight circle and the connecting link, arranged outside at hydrophore has a plurality of weight linear meters, increased the counterweight of hydrophore, effectively alleviated hydrophore in flow velocity crank-sided problem during sampling in the water faster, be easy to use, effectively.
Description of drawings
Fig. 1 is a structural representation of the present utility model, and Fig. 2 is the structural representation of connecting link, and Fig. 3 is the structural representation of weight linear meter, and Fig. 4 is the structural representation of hydrophore.
Embodiment
Embodiment one: present embodiment is described in conjunction with Fig. 1 and Fig. 4, the described a kind of weight device that is used for the hydrophore counterweight of present embodiment, described weight device includes the first counterweight circle 1, the first counterweight circle 1 closely is enclosed within on the outer wall of required counterweight hydrophore, described weight device also comprises the second counterweight circle 2, set bolt 3, connecting link 4 and weight linear meter 5, the second counterweight circle 2 is arranged on the periphery of the first counterweight circle 1, its circumference of the second counterweight circle, 2 upper edges is provided with a plurality of threaded holes, described set bolt 3 is spun on the threaded hole and holds out against on the outer ring of the first counterweight circle 1, one end of described connecting link 4 is fixedly installed on the outer ring of the second counterweight circle 2, and the other end of connecting link 4 is provided with weight linear meter 5.
Embodiment two: present embodiment is described in conjunction with Fig. 1, four of the described threaded holes of present embodiment, four threaded holes evenly distribute along the circumference of the second counterweight circle 2, so be provided with, make set bolt 3 be evenly distributed on the periphery of the first counterweight circle 1, make the fixed effect of the second counterweight circle 2 better, make the weight distribution of hydrophore even, other compositions are identical with embodiment one with annexation.
Embodiment three: present embodiment is described in conjunction with Fig. 1, the described connecting link 4 of present embodiment totally six and six connecting links 4 also evenly distributes along the circumference of the second counterweight circle 2, so be provided with, make the weight distribution of hydrophore even, guarantee the center of gravity non-migration of hydrophore, make hydrophore more stable, other compositions are identical with embodiment one or two with annexation.
Embodiment four: present embodiment is described in conjunction with Fig. 1, Fig. 2 and Fig. 3, the upside that the described connecting link 4 of present embodiment is provided with weight linear meter 5 one ends has locating slot 4-1, the upper end of described weight linear meter 5 is inverted crotch shape, the upper end of weight linear meter 5 is hung on the locating slot 4-1 of connecting link 4, so be provided with, make things convenient for the dismounting of weight linear meter 5, other compositions are identical with embodiment three with annexation.
Principle of work:
The utility model in use, with set bolt 3 the second counterweight circle 2 is fixed on the first counterweight circle 1, weight linear meter 5 is hung on respectively among the locating slot 4-1 on each connecting link 4, can carry out water sampling then, after collection finishes, take off weight linear meter 5, screw off set bolt 3, take off the second counterweight circle 2 and get final product.
Claims (4)
1. weight device that is used for the hydrophore counterweight, described weight device includes the first counterweight circle (1), it is characterized in that: described weight device also comprises the second counterweight circle (2), set bolt (3), connecting link (4) and weight linear meter (5), the second counterweight circle (2) is arranged on the periphery of the first counterweight circle (1), second its circumference of counterweight circle (2) upper edge is provided with a plurality of threaded holes, described set bolt (3) is spun on the threaded hole and holds out against on the outer ring of the first counterweight circle (1), one end of described connecting link (4) is fixedly installed on the outer ring of the second counterweight circle (2), and the other end of connecting link (4) is provided with weight linear meter (5).
2. according to the described a kind of weight device that is used for the hydrophore counterweight of claim 1, it is characterized in that: totally four of described threaded holes, four threaded holes evenly distribute along the circumference of the second counterweight circle (2).
3. according to claim 1 or 2 described a kind of weight devices that are used for the hydrophore counterweight, it is characterized in that: described connecting link (4) totally six and six connecting links (4) also evenly distributes along the circumference of the second counterweight circle (2).
4. according to the described a kind of weight device that is used for the hydrophore counterweight of claim 3, it is characterized in that: the upside that described connecting link (4) is provided with weight linear meter (5) one ends has locating slot (4-1), the upper end of described weight linear meter (5) is inverted crotch shape, and the upper end of weight linear meter (5) is hung on the locating slot (4-1) of connecting link (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320125651 CN203083850U (en) | 2013-03-19 | 2013-03-19 | Weighting device for weighting hydrophore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320125651 CN203083850U (en) | 2013-03-19 | 2013-03-19 | Weighting device for weighting hydrophore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203083850U true CN203083850U (en) | 2013-07-24 |
Family
ID=48829675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320125651 Expired - Fee Related CN203083850U (en) | 2013-03-19 | 2013-03-19 | Weighting device for weighting hydrophore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203083850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112629932A (en) * | 2020-12-15 | 2021-04-09 | 常州大学 | Sampling device is administered to environment |
| CN114993765A (en) * | 2022-06-14 | 2022-09-02 | 中国水产科学研究院黑龙江水产研究所 | Large-scale zooplankton environment DNA field sample collection system |
-
2013
- 2013-03-19 CN CN 201320125651 patent/CN203083850U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112629932A (en) * | 2020-12-15 | 2021-04-09 | 常州大学 | Sampling device is administered to environment |
| CN114993765A (en) * | 2022-06-14 | 2022-09-02 | 中国水产科学研究院黑龙江水产研究所 | Large-scale zooplankton environment DNA field sample collection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20140319 |