CN112461590A - Be used for seashore sea water sample collection system - Google Patents
Be used for seashore sea water sample collection system Download PDFInfo
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- CN112461590A CN112461590A CN201910846305.7A CN201910846305A CN112461590A CN 112461590 A CN112461590 A CN 112461590A CN 201910846305 A CN201910846305 A CN 201910846305A CN 112461590 A CN112461590 A CN 112461590A
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- pulley
- sliding rail
- hinge
- horizontal sliding
- hand winch
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a seashore seawater sample collection device, which comprises a water sampler, a vertical support, a horizontal sliding rail, a pulley and a hand winch, wherein the hand winch pulls a rope and drives the water sampler to lift and move transversely through the pulley; the rope is marked with scales by waterproof materials, the depth of a water sample and the distance from the coast can be measured, and the vertical support, the horizontal slide rail and the like can be hinged and folded. Compared with the existing water sample collector, the seawater sample collecting device reduces the sampling cost and difficulty and increases the measuring accuracy.
Description
Technical Field
The invention relates to a seawater quality monitoring device technology, in particular to a coastal seawater sample collection device.
Background
The estuary is the contact area of fresh water and seawater, and is the most obvious area for human activities. The river mouth environment is ecologically fragile and easy to destroy. Therefore, monitoring of the estuary water environment has become a primary task. Under the influence of tide, the river mouth environment is mainly swamps and shoals, so that the river mouth seawater sampling can not be carried out by means of ships, and only water samples can be manually collected on the shore. The shoal also presents a significant challenge to conventional seawater sample collectors. The traditional water sample collector mainly takes vertical sampling on a ship, so that the traditional water sample collector is not suitable for collecting coastal seawater. In view of this, there is an urgent need in the art for coastal seawater sample collection devices.
Disclosure of Invention
The invention aims to solve the defects of the traditional water sample collector and provides a coastal seawater sample collection device which is convenient, quick, cost-saving and high in efficiency.
The technical scheme adopted by the invention is as follows: a seashore seawater sample collection device, comprising:
a water sampler;
the two vertical supports are arranged and are fixedly connected to the base;
the two horizontal sliding rails are divided into a first horizontal sliding rail and a second horizontal sliding rail, and the first horizontal sliding rail and the second horizontal sliding rail are respectively and fixedly connected to the tops of the two vertical supports;
the first pulley is arranged in the first horizontal sliding rail and can move along the first horizontal sliding rail;
the pulley block comprises a second pulley and a third pulley for changing the direction of the force, and the second pulley is arranged in the second horizontal sliding rail and can move along the second horizontal sliding rail; the third pulley is fixed at the end part of the second horizontal sliding rail;
the fourth pulley is fixedly connected to the lower parts of the first pulley and the second pulley through two connecting rods and can horizontally move along with the first pulley and the second pulley;
the rope of the first hand winch passes through the fourth pulley and then is connected with the water sampler, so that the vertical motion of the water sampler is realized;
a rope of the second hand winch is connected with the first pulley, so that the water sampler moves towards the vertical support; and the number of the first and second groups,
and a rope of the third hand winch passes through the third pulley and then is connected with the second pulley, so that the water sampler moves towards the opposite direction of the vertical support.
Furthermore, the first horizontal slide rail and the second horizontal slide rail are both composed of two sections of slide rail bodies; the two sections of the slide rail bodies of the first horizontal slide rail are connected with each other through a first hinge, so that the first horizontal slide rail can be folded at the first hinge; the two sections of the slide rail bodies of the second horizontal slide rail are connected with each other through a second hinge, so that the second horizontal slide rail can be folded at the second hinge.
Further, the first horizontal sliding rail and the vertical bracket are connected with each other through a third hinge, so that the first horizontal sliding rail can be folded at the third hinge; the second horizontal sliding rail and the vertical bracket are connected with each other through a fourth hinge, so that the second horizontal sliding rail can be folded at the fourth hinge.
Further, the two vertical supports are connected with the base through a fifth hinge and a sixth hinge, respectively, so that the two vertical supports can be folded at the fifth hinge and the sixth hinge, respectively.
Further, a supporting inclined rod is arranged between the horizontal sliding rail and the base, a supporting cross rod is arranged between the first horizontal sliding rail and the second horizontal sliding rail, two ends of the supporting cross rod are fixedly connected to the first horizontal sliding rail and the second horizontal sliding rail respectively, one end of the supporting inclined rod is connected with the supporting cross rod through a seventh hinge, the other end of the supporting inclined rod is connected with the base through an eighth hinge, and therefore the supporting inclined rod can be detached from the seventh hinge and the eighth hinge respectively.
Further, the first hand winch, the second hand winch and the third hand winch are fixed between the two vertical supports along the vertical direction, a fifth pulley, a sixth pulley and a seventh pulley are further arranged between the two vertical supports, a rope of the first hand winch passes through the fifth pulley and then is connected to the fourth pulley, a rope of the second hand winch passes through the sixth pulley and then is connected to the first pulley, and a rope of the third hand winch passes through the seventh pulley and then is connected to the third pulley.
Furthermore, scales are marked on the ropes of the first hand winch, the second hand winch and the third hand winch, the precision is 10 cm, and the vertical and horizontal moving distance of the water sampler is measured through the scales on the ropes.
Wherein, the scale adopts waterproof material mark.
Compared with the existing water sample collector, the seashore seawater sample collector has the beneficial effects that: the defects that the traditional water sampler depends on ship vertical sampling and estuary marsh and shoal severe environment are overcome: (1) the vertical and horizontal movement of the water sampler can be realized on the bank, and the manual crossing of the severe shoal environment is reduced. (2) The folding of device can be realized, convenient transportation saves space. (3) The vertical distance and the horizontal distance of the water sampler can be measured, and the depth of the collected water sample and the distance from the coast can be determined.
Drawings
FIG. 1 is a schematic diagram of a coastal seawater sample collection device according to the present invention;
FIG. 2 is a schematic view of a slide rail according to the present invention;
FIG. 3 is a schematic view of a metering hand winch of the present invention;
the attached drawings are marked as follows: 1-water sampler; 2-a vertical support; 3-a base; 4-a first horizontal slide rail; 5-a second horizontal sliding rail; 6-a first pulley; 7-a second pulley; 8-a third pulley; 9-a fourth pulley; 10-a connecting rod; 11-a first hand winch; 12-a second hand winch; 13-a third hand winch; 14-a first hinge; 15-a second hinge; 16-a third hinge; 17-a fourth hinge; 18-a fifth hinge; 19-a sixth hinge; 20-supporting the diagonal rods; 21-a support rail; 22-a seventh hinge; 23-an eighth hinge; 24-a fifth pulley; 25-a sixth sheave; 26-seventh pulley.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings:
as shown in fig. 1 to 3, the seashore seawater sample collection device comprises a water sampler 1, a base 3, a vertical support 2, a horizontal sliding rail, a first pulley 6, a pulley block, a fourth pulley 9, a fifth pulley 24, a sixth pulley 25, a seventh pulley 26, a first hand winch 11, a second hand winch 12, a third hand winch 13, a support diagonal rod 20 and the like.
The vertical supports 2 are two, and the two vertical supports 2 are fixedly connected to the base 3. For the purpose of folding, the two vertical supports 2 are connected to the base 3 by a fifth hinge 18 and a sixth hinge 19, respectively, so that the two vertical supports 2 can be folded at the fifth hinge 18 and the sixth hinge 19, respectively. A plurality of supporting cross rods can be arranged between the two vertical supports 2.
The horizontal sliding rails are provided with two and are divided into a first horizontal sliding rail 4 and a second horizontal sliding rail 5, and the first horizontal sliding rail 4 and the second horizontal sliding rail 5 are fixedly connected to the tops of the two vertical supports 2 respectively. In order to achieve the purpose of folding, the first horizontal sliding rail 4 and the second horizontal sliding rail 5 are both composed of two sections of sliding rail bodies, the two sections of sliding rail bodies of the first horizontal sliding rail 4 are connected with each other through a first hinge 14, so that the first horizontal sliding rail 4 can be folded at the first hinge 14, and the two sections of sliding rail bodies of the second horizontal sliding rail 5 are connected with each other through a second hinge 15, so that the second horizontal sliding rail 5 can be folded at the second hinge 15; and, the first horizontal sliding rail 4 and the vertical bracket 2 are connected to each other by a third hinge 16 so that the first horizontal sliding rail 4 can be folded at the third hinge 16, and the second horizontal sliding rail 5 and the vertical bracket 2 are connected to each other by a fourth hinge 17 so that the second horizontal sliding rail 5 can be folded at the fourth hinge 17.
The supporting diagonal rod 20 is arranged between the horizontal sliding rail and the base 3 and used for fixing the horizontal sliding rail. A supporting cross rod 21 is arranged between the first horizontal slide rail 4 and the second horizontal slide rail 5, two ends of the supporting cross rod 21 are respectively and fixedly connected to the first horizontal slide rail 4 and the second horizontal slide rail 5, one end of the supporting diagonal rod 20 is connected with the supporting cross rod 21 through a seventh hinge 22, the other end of the supporting diagonal rod is connected with the base 3 through an eighth hinge 23, and the supporting diagonal rod 20 can be respectively detached from the seventh hinge 22 and the eighth hinge 23.
The first pulley 6 is arranged in the first horizontal sliding rail 4 and can move along the first horizontal sliding rail 4. The pulley block comprises a second pulley 7 and a third pulley 8 for changing the direction of force, and the second pulley 7 is arranged in the second horizontal sliding rail 5 and can move along the second horizontal sliding rail 5; the third pulley 8 is fixed at the end of the second horizontal sliding rail 5. The fourth pulley 9 is fixedly connected to the lower parts of the first pulley 6 and the second pulley 7 through two connecting rods 10 and can horizontally move along with the first pulley 6 and the second pulley 7. The first hand winch 11, the second hand winch 12, the third hand winch 13, the fifth pulley 24, the sixth pulley 25 and the seventh pulley 26 are all arranged between the two vertical supports 2, and the ropes at the outlets of the first hand winch 11, the second hand winch 12 and the third hand winch 13 are arranged along the vertical direction. In order to achieve the purpose of vertical movement of the water sampler 1, the rope of the first hand winch 11 passes through the fifth pulley 24 and the fourth pulley 9 in sequence and then is connected with the water sampler 1, so as to drive the water sampler 1 to move vertically. For the purpose of realizing the horizontal movement of the water sampler 1, the rope of the second hand winch 12 passes through the sixth pulley 25 and then is wound on the first pulley 6 to drive the water sampler 1 to move towards the vertical support 2 (or the base 3); the rope of the third hand winch 13 passes through the seventh pulley 26 and then is wound on the third pulley 8, and then passes through the third pulley 8 and then is wound on the second pulley 7, the winding directions of the rope wound on the third pulley 8 and the second pulley 7 are opposite, and the rope is wound in an S-shaped manner, so that the water sampler 1 is driven to move in the opposite direction of the vertical support 2 (or the base 3).
In order to achieve the purpose of metering, the ropes of the first hand winch 11, the second hand winch 12 and the third hand winch 13 are marked with scales by waterproof materials, the precision is 10 cm, and the vertical and horizontal moving distances of the water sampler 1 are measured by the scales on the ropes.
In conclusion, the hand winch pulls the rope, and the water sampler 1 is driven to lift and move transversely through the pulley; scales are marked on the rope by using waterproof materials, the depth of a water sample and the distance from the coast can be measured, and the support and the sliding rail can be connected and folded through hinges. Compared with the existing water sample collector, the seawater sample collecting device reduces the sampling cost and difficulty and increases the measuring accuracy.
Although the preferred embodiments of the present invention have been described above with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and those skilled in the art can make many modifications without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims (8)
1. A seashore seawater sample collection device, comprising:
a water sampler (1);
two vertical supports (2) are arranged, and the two vertical supports (2) are fixedly connected to the base (3);
the two horizontal sliding rails are divided into a first horizontal sliding rail (4) and a second horizontal sliding rail (5), and the first horizontal sliding rail (4) and the second horizontal sliding rail (5) are respectively and fixedly connected to the tops of the two vertical supports (2);
the first pulley (6) is arranged in the first horizontal sliding rail (4) and can move along the first horizontal sliding rail (4);
the pulley block comprises a second pulley (7) and a third pulley (8) for changing the direction of force, and the second pulley (7) is arranged in the second horizontal sliding rail (5) and can move along the second horizontal sliding rail (5); the third pulley (8) is fixed at the end part of the second horizontal sliding rail (5);
the fourth pulley (9) is fixedly connected to the lower parts of the first pulley (6) and the second pulley (7) through two connecting rods (10) and can horizontally move along with the first pulley (6) and the second pulley (7);
the rope of the first hand winch (11) passes through the fourth pulley (9) and then is connected with the water sampler (1) to realize the vertical motion of the water sampler (1);
the rope of the second hand winch (12) is connected with the first pulley (6) to realize that the water sampler (1) moves towards the vertical support (2); and the number of the first and second groups,
and a rope of the third hand winch (13) passes through the third pulley (8) and then is connected with the second pulley (7), so that the water sampler (1) moves towards the opposite direction of the vertical support (2).
2. The coastal seawater sample collection device according to claim 1, wherein the first horizontal sliding rail (4) and the second horizontal sliding rail (5) are each composed of two sections of sliding rail bodies; the two sections of the sliding rail bodies of the first horizontal sliding rail (4) are connected with each other through a first hinge (14), so that the first horizontal sliding rail (4) can be folded at the first hinge (14); the two sections of the slide rail bodies of the second horizontal slide rail (5) are connected with each other through a second hinge (15), so that the second horizontal slide rail (5) can be folded at the second hinge (15).
3. The coastal sea water sample collection device according to claim 1, characterized in that the first horizontal sliding rail (4) and the vertical support (2) are connected to each other by a third hinge (16) so that the first horizontal sliding rail (4) can be folded at the third hinge (16); the second horizontal sliding rail (5) and the vertical support (2) are connected with each other through a fourth hinge (17), so that the second horizontal sliding rail (5) can be folded at the fourth hinge (17).
4. Coastal seawater sample acquisition device according to claim 1, characterized in that the two vertical supports (2) are connected with the base (3) by a fifth hinge (18) and a sixth hinge (19), respectively, so that the two vertical supports (2) can be folded at the fifth hinge (18) and the sixth hinge (19), respectively.
5. The coastal seawater sample collection device according to claim 1, wherein a support diagonal rod (20) is arranged between the horizontal slide rail and the base (3), a support cross rod (21) is arranged between the first horizontal slide rail (4) and the second horizontal slide rail (5), two ends of the support cross rod (21) are respectively and fixedly connected to the first horizontal slide rail (4) and the second horizontal slide rail (5), one end of the support diagonal rod (20) is connected with the support cross rod (21) through a seventh hinge (22), and the other end is connected with the base (3) through an eighth hinge (23), so that the support diagonal rod (20) can be detached at the seventh hinge (22) and the eighth hinge (23), respectively.
6. The coastal seawater sample collection device according to claim 1, wherein the first hand winch (11), the second hand winch (12) and the third hand winch (13) are fixed between two vertical brackets (2) along the vertical direction, a fifth pulley (24), a sixth pulley (25) and a seventh pulley (26) are further arranged between the two vertical brackets (2), the rope of the first hand winch (11) passes through the fifth pulley (24) and then is connected to the fourth pulley (9), the rope of the second hand winch (12) passes through the sixth pulley (25) and then is connected to the first pulley (6), and the rope of the third hand winch (13) passes through the seventh pulley (26) and then is connected to the third pulley (8).
7. The coastal seawater sample collection device according to claim 1, wherein the first hand winch (11), the second hand winch (12) and the third hand winch (13) are marked with scales with the accuracy of 10 cm on the rope, and the vertical and horizontal moving distances of the water sampler (1) are measured by the scales on the rope.
8. The coastal seawater sample collection device of claim 7, wherein the scale is marked with a waterproof material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910846305.7A CN112461590A (en) | 2019-09-09 | 2019-09-09 | Be used for seashore sea water sample collection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910846305.7A CN112461590A (en) | 2019-09-09 | 2019-09-09 | Be used for seashore sea water sample collection system |
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| CN112461590A true CN112461590A (en) | 2021-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910846305.7A Pending CN112461590A (en) | 2019-09-09 | 2019-09-09 | Be used for seashore sea water sample collection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113978632A (en) * | 2021-10-28 | 2022-01-28 | 浙江海洋大学 | Ocean self-adaptive underwater bottom-sitting type observation platform and use method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5520135A (en) * | 1993-05-27 | 1996-05-28 | France Telecom | Method and apparatus for hoisitng handling of a load at sea |
| CN203672660U (en) * | 2013-11-26 | 2014-06-25 | 汪浩 | Shore type river water sampling device |
| CN206556936U (en) * | 2017-07-17 | 2017-10-13 | 江苏开放大学 | A kind of water sampler |
| CN206618588U (en) * | 2017-02-10 | 2017-11-07 | 沈阳环境科学研究院 | A kind of water-quality sampler |
| CN109163929A (en) * | 2018-09-06 | 2019-01-08 | 郑州大学 | A kind of Portable water sample acquisition device that distance is controllable |
-
2019
- 2019-09-09 CN CN201910846305.7A patent/CN112461590A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5520135A (en) * | 1993-05-27 | 1996-05-28 | France Telecom | Method and apparatus for hoisitng handling of a load at sea |
| CN203672660U (en) * | 2013-11-26 | 2014-06-25 | 汪浩 | Shore type river water sampling device |
| CN206618588U (en) * | 2017-02-10 | 2017-11-07 | 沈阳环境科学研究院 | A kind of water-quality sampler |
| CN206556936U (en) * | 2017-07-17 | 2017-10-13 | 江苏开放大学 | A kind of water sampler |
| CN109163929A (en) * | 2018-09-06 | 2019-01-08 | 郑州大学 | A kind of Portable water sample acquisition device that distance is controllable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113978632A (en) * | 2021-10-28 | 2022-01-28 | 浙江海洋大学 | Ocean self-adaptive underwater bottom-sitting type observation platform and use method |
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Application publication date: 20210309 |
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