CN214334324U - Water quality sample collection equipment for simulating river - Google Patents
Water quality sample collection equipment for simulating river Download PDFInfo
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- CN214334324U CN214334324U CN202120085435.6U CN202120085435U CN214334324U CN 214334324 U CN214334324 U CN 214334324U CN 202120085435 U CN202120085435 U CN 202120085435U CN 214334324 U CN214334324 U CN 214334324U
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Abstract
The utility model discloses a quality of water sample collection equipment that simulation river was used, including roof, a trapezoidal section of thick bamboo, link mechanism, stop gear, the roof is the horizontal rectangular plate form of placing of level, and the below of roof is equipped with the horizontal trapezoidal section of thick bamboo of placing, and the top surface of a trapezoidal section of thick bamboo is equipped with the backup pad of horizontal rigid coupling, and the roof passes through link mechanism to be connected with the backup pad, and the both sides port top of a trapezoidal section of thick bamboo is equipped with a pair of activity articulated oval apron, and installs stop gear in the trapezoidal section of thick bamboo. The utility model discloses a cooperation of each mechanism is used, has solved the quality of water that the quality of water sampling can't gather the different degree of depth and the not tight problem of leakproofness, and the global design is nimble simple, has made things convenient for the quality of water sampling to the different degree of depth of river, has increased sampling equipment's leakproofness, has avoided collection in-process moisture to run off.
Description
Technical Field
The utility model relates to a water sampling technical field especially relates to a quality of water sample collection equipment that simulation river flow was used.
Background
The environment monitoring means the activities of monitoring and measuring the environment quality condition by the environment monitoring mechanism, the environment monitoring means the activities of monitoring and measuring the indexes reflecting the environment quality to determine the environment pollution condition and the environment quality, the water quality sampler is a device for collecting water quality samples, and when the environment monitoring is carried out, the water quality in the environment needs to be sampled and collected.
The existing water quality sampling device for rivers cannot sample water quality of rivers at different depths when in use; during sampling, the sampler has poor tightness and is easy to cause water loss, so that the result is inaccurate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a water quality sample collecting device for simulating river flow.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a quality of water sample collection equipment that simulation river was used, includes roof, a trapezoidal section of thick bamboo, link mechanism, stop gear, the roof is the horizontal rectangular plate form of placing, the below of roof is equipped with the trapezoidal section of thick bamboo of transversely placing, the top surface of a trapezoidal section of thick bamboo is equipped with the backup pad of horizontal rigid coupling, the roof passes through link mechanism and is connected with the backup pad, the both sides port top of a trapezoidal section of thick bamboo is equipped with a pair of activity articulated oval apron, just stop gear is installed to a trapezoidal section of thick bamboo.
Preferably, the link mechanism comprises a first link, a third link and a second link, two pairs of first links which are arranged in a crossed manner are arranged on the front side and the rear side of the bottom surface of the top plate, and the top end of each first link is movably hinged with the bottom surface of the top plate; two pairs of third connecting rods which are arranged in a crossed manner are arranged on the front side and the rear side of the top surface of the supporting plate, and the bottom end of each third connecting rod is movably hinged with the top surface of the supporting plate; every all be equipped with the second connecting rod that the slant was placed between first connecting rod and the third connecting rod that the slant corresponds, every the upper and lower both ends of second connecting rod respectively with the bottom of first connecting rod, the top activity hinge joint of third connecting rod.
Preferably, the bottom surface mid-mounting of roof has the unipolar telescoping cylinder of output down, the telescopic link tip of unipolar telescoping cylinder is equipped with the solid fixed cylinder of vertical rigid coupling, gu fixed cylinder interpolation is equipped with the articulated pivot of vertical rigid coupling, both ends all are articulated with two second connecting rod middle parts activities that correspond around the articulated pivot.
Preferably, stop gear includes hinge bar, T shape slide rail, U-shaped slider, every the inboard face of oval apron all is equipped with sealed the pad, every sealed middle part of filling up all is equipped with the articulated hinge bar of activity articulated, the bottom surface is equipped with the T shape slide rail of a pair of horizontal rigid coupling in the trapezoidal section of thick bamboo, every the equal block in middle part of T shape slide rail has sliding connection's U-shaped slider, every the bottom of hinge bar all with the U-shaped slider activity hinge who corresponds.
Preferably, the top is equipped with the support of vertical rigid coupling in the trapezoidal section of thick bamboo, the bottom of support is equipped with the spacing section of thick bamboo of horizontal rigid coupling, install the biax telescoping cylinder in the spacing section of thick bamboo, the telescopic link tip of biax telescoping cylinder all is equipped with the connecting block, every the connecting block all with the U-shaped slider rigid coupling that corresponds.
Preferably, the middle part of the bottom surface of the trapezoidal cylinder is provided with a drain pipe fixedly connected in a penetrating way, and the bottom end part of the drain pipe is provided with a drain valve; the top surface of the top plate is provided with a buoyancy foam plate which is fixedly connected transversely, and two sides of the top of the trapezoidal cylinder are provided with a pair of trapezoidal seats.
Compared with the prior art, the beneficial effects of the utility model are that:
1. collecting water quality of rivers at different depths according to needs, controlling telescopic rods of a single-shaft telescopic cylinder to stretch and further drive a fixed cylinder and a hinge rotating shaft to move downwards, driving each pair of second connecting rods to fold in a crossed manner under the cooperation of a hinge action, further driving each pair of first connecting rods to fold in a crossed manner, and driving each pair of third connecting rods to fold in a crossed manner, further changing the distance between a top plate and a support plate, further driving the support plate and a trapezoidal cylinder to slowly descend, and facilitating the sampling of the water quality of rivers at different depths;
2. the two telescopic rods of the double-shaft telescopic cylinder are controlled to be shortened, the U-shaped sliding block is driven by the connecting block to slide inwards along the corresponding T-shaped sliding rail, the sealing gasket and the oval cover plate are pulled to be closed by the hinge rod, so that the sealing gasket is blocked in the two ports of the trapezoidal cylinder, the sealing performance of the trapezoidal cylinder is improved, and the water loss in the collection process is avoided;
to sum up, the utility model discloses a cooperation of each mechanism is used, has solved the quality of water and the not tight problem of leakproofness of the unable quality of water sampling collection different degree of depth, and the global design is nimble simple, has made things convenient for the quality of water to the river different degree of depth to sample, has increased the leakproofness of sampling equipment, has avoided collection in-process moisture to run off.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:
fig. 1 is a front view of the present invention;
FIG. 2 is a front sectional view of the present invention;
fig. 3 is a left side view of the link mechanism of the present invention;
fig. 4 is an enlarged view of a point a in fig. 2 according to the present invention;
number in the figure: the device comprises a top plate 1, a first connecting rod 11, a second connecting rod 12, a third connecting rod 13, a buoyancy foam plate 14, a supporting plate 15, a single-shaft telescopic cylinder 16, a fixed cylinder 17, a hinged rotating shaft 18, a trapezoidal cylinder 2, an oval cover plate 21, a sealing gasket 22, a support 23, a limiting cylinder 24, a double-shaft telescopic cylinder 25, a T-shaped sliding rail 26, a U-shaped sliding block 27, a hinged rod 28, a water drain valve 29 and a trapezoidal seat 210.
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.
Example 1: in order to solve the problems that water sampling cannot collect water quality at different depths and tightness is poor, the embodiment provides a water quality sample collecting device for simulating river flow, which is shown in fig. 1-4 and comprises a top plate 1, a trapezoidal cylinder 2, a link mechanism and a limiting mechanism, wherein the top plate 1 is in a horizontally and transversely placed rectangular plate shape, the transversely placed trapezoidal cylinder 2 is arranged below the top plate 1, a supporting plate 15 which is transversely and fixedly connected is arranged on the top surface of the trapezoidal cylinder 2, the top plate 1 is connected with the supporting plate 15 through the link mechanism, a pair of movably hinged elliptic cover plates 21 are arranged at the tops of two side ports of the trapezoidal cylinder 2, and the limiting mechanism is arranged in the trapezoidal cylinder 2; the middle part of the bottom surface of the trapezoidal cylinder 2 is provided with a drain pipe fixedly connected in a penetrating way, and the bottom end part of the drain pipe is provided with a drain valve 29; the top surface of the top plate 1 is provided with a buoyancy foam plate 14 which is fixedly connected transversely, and two sides of the top of the trapezoidal cylinder 2 are provided with a pair of trapezoidal seats 210.
In the utility model, the link mechanism comprises a first link 11, a third link 13 and a second link 12, two pairs of first links 11 which are arranged in a crossed manner are arranged at the front side and the rear side of the bottom surface of the top plate 1, and the top end of each first link 11 is movably hinged with the bottom surface of the top plate 1; two pairs of third connecting rods 13 which are arranged in a crossed manner are arranged on the front side and the rear side of the top surface of the supporting plate 15, and the bottom end of each third connecting rod 13 is movably hinged with the top surface of the supporting plate 15; a second connecting rod 12 which is obliquely arranged is arranged between each first connecting rod 11 and a third connecting rod 13 which corresponds to the first connecting rod in an oblique manner, and the upper end and the lower end of each second connecting rod 12 are respectively and movably hinged with the bottom end of the first connecting rod 11 and the top end of the third connecting rod 13;
a single-shaft telescopic cylinder 16 with a downward output end is mounted in the middle of the bottom surface of the top plate 1, the type of the single-shaft telescopic cylinder 16 is HR6000, a fixed cylinder 17 fixedly connected in the longitudinal direction is arranged at the end part of a telescopic rod of the single-shaft telescopic cylinder 16, a hinge rotating shaft 18 fixedly connected in the longitudinal direction is inserted into the fixed cylinder 17, and the front end and the rear end of the hinge rotating shaft 18 are movably hinged with the middle parts of the two corresponding second connecting rods 12; the water quality of rivers different depths is gathered as required, the telescopic link of the single-shaft telescopic cylinder 16 is controlled to stretch, and then the fixed cylinder 17 and the hinged rotating shaft 18 are driven to move downwards, under the cooperation of the hinging action, each pair of second connecting rods 12 are driven to fold in a crossing manner, each pair of first connecting rods 11 are driven to fold in a crossing manner, each pair of third connecting rods 13 are driven to fold in a crossing manner, and then the distance between the top plate 1 and the supporting plate 15 is changed, so that the supporting plate 15 and the trapezoidal cylinder 2 are driven to slowly descend, and the water quality of rivers different depths can be conveniently sampled.
In the utility model, the limiting mechanism comprises hinged rods 28, T-shaped slide rails 26 and U-shaped sliders 27, the inner side of each elliptical cover plate 21 is provided with a sealing pad 22, the middle part of each sealing pad 22 is provided with a movably hinged rod 28, the inner bottom surface of the trapezoidal cylinder 2 is provided with a pair of transversely fixedly connected T-shaped slide rails 26, the middle part of each T-shaped slide rail 26 is clamped with a slidably connected U-shaped slider 27, and the bottom end of each hinged rod 28 is movably hinged with the corresponding U-shaped slider 27;
a vertically fixedly connected support 23 is arranged at the top in the trapezoidal cylinder 2, a transversely fixedly connected limiting cylinder 24 is arranged at the bottom end of the support 23, a double-shaft telescopic cylinder 25 is mounted in the limiting cylinder 24, the type of the double-shaft telescopic cylinder 25 is CPMT1-2M, connecting blocks are arranged at the end part of a telescopic rod of the double-shaft telescopic cylinder 25, and each connecting block is fixedly connected with a corresponding U-shaped sliding block 27; two telescopic links of control biax telescoping cylinder 25 shorten, drive U-shaped slider 27 through the connecting block along the inside slip of the T shape slide rail 26 that corresponds, through the sealed 22 of hinge bar 28 pulling and oval apron 21 closure for sealed 22 stifled in the both ends mouth of trapezoidal section of thick bamboo 2 of filling up has increased the leakproofness of trapezoidal section of thick bamboo 2, has avoided collection in-process moisture loss.
Example 2: the utility model discloses when specifically using, its operating procedure is as follows:
firstly, the whole equipment is placed in a river, the whole equipment is driven to be suspended on the river surface under the buoyancy action of a buoyancy foam plate 14, and a single-shaft telescopic cylinder 16 and a double-shaft telescopic cylinder 25 are respectively and electrically connected with an external power supply through waterproof power lines;
collecting water quality of rivers at different depths as required, controlling telescopic rods of a single-shaft telescopic cylinder 16 to stretch and further drive a fixed cylinder 17 and a hinge rotating shaft 18 to move downwards, driving each pair of second connecting rods 12 to fold in a crossing manner under the cooperation of a hinge action, further driving each pair of first connecting rods 11 to fold in a crossing manner, driving each pair of third connecting rods 13 to fold in a crossing manner, and further changing the distance between a top plate 1 and a support plate 15, thereby driving the support plate 15 and a trapezoidal cylinder 2 to slowly descend;
step three, controlling the extension of two telescopic rods of the double-shaft telescopic cylinder 25, enabling the oval cover plates 21 at the two ends of the trapezoidal cylinder 2 to be in an open state, after standing for a period of time along the flowing direction of river water, controlling the two telescopic rods of the double-shaft telescopic cylinder 25 to be shortened, driving the U-shaped sliding block 27 to slide inwards along the corresponding T-shaped sliding rail 26 through the connecting block, pulling the sealing gasket 22 and the oval cover plates 21 to be closed through the hinge rod 28, enabling the sealing gasket 22 to be blocked in the two end openings of the trapezoidal cylinder 2, and increasing the sealing performance of the trapezoidal cylinder 2;
and step four, after the water quality sample is collected, taking out the trapezoidal cylinder 2, opening the drain valve 28, and collecting the water in the trapezoidal cylinder 2 after the water quality sample flows out along the drain pipe.
The utility model discloses a cooperation of each mechanism is used, has solved the quality of water that the quality of water sampling can't gather the different degree of depth and the not tight problem of leakproofness, and the global design is nimble simple, has made things convenient for the quality of water sampling to the different degree of depth of river, has increased sampling equipment's leakproofness, has avoided collection in-process moisture to run off.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a quality of water sample collection equipment that simulation river was used, includes roof (1), trapezoidal section of thick bamboo (2), link mechanism, stop gear, its characterized in that: roof (1) is the horizontal rectangular plate form of placing, the below of roof (1) is equipped with a trapezoidal section of thick bamboo (2) of transversely placing, the top surface of a trapezoidal section of thick bamboo (2) is equipped with backup pad (15) of horizontal rigid coupling, roof (1) is connected with backup pad (15) through link mechanism, the both sides port top of a trapezoidal section of thick bamboo (2) is equipped with a pair of activity articulated oval apron (21), just install stop gear in the trapezoidal section of thick bamboo (2).
2. A water quality sample collecting device for simulating river according to claim 1, characterized in that: the connecting rod mechanism comprises a first connecting rod (11), a third connecting rod (13) and a second connecting rod (12), two pairs of first connecting rods (11) which are arranged in a crossed mode are arranged on the front side and the rear side of the bottom surface of the top plate (1), and the top end of each first connecting rod (11) is movably hinged with the bottom surface of the top plate (1); two pairs of third connecting rods (13) which are arranged in a crossed manner are arranged on the front side and the rear side of the top surface of the supporting plate (15), and the bottom end of each third connecting rod (13) is movably hinged with the top surface of the supporting plate (15); every all be equipped with second connecting rod (12) that the slant was placed between first connecting rod (11) and the third connecting rod (13) that the slant corresponds, every the upper and lower both ends of second connecting rod (12) are articulated with the top activity of the bottom of first connecting rod (11), third connecting rod (13) respectively.
3. A water quality sample collecting device for simulating river according to claim 2, characterized in that: the bottom surface mid-mounting of roof (1) has output unipolar telescoping cylinder (16) down, the telescopic link tip of unipolar telescoping cylinder (16) is equipped with solid fixed cylinder (17) of vertical rigid coupling, gu fixed cylinder (17) interpolation is equipped with articulated pivot (18) of vertical rigid coupling, both ends all articulate with two second connecting rods (12) middle part activities that correspond around articulated pivot (18).
4. A water quality sample collecting device for simulating river according to claim 1, characterized in that: stop gear includes hinge bar (28), T shape slide rail (26), U-shaped slider (27), every the inboard side of oval apron (21) all is equipped with sealed pad (22), every the middle part of sealed pad (22) all is equipped with movable articulated hinge bar (28), the bottom all is equipped with T shape slide rail (26) of a pair of horizontal rigid coupling in trapezoidal section of thick bamboo (2), every the equal block in middle part of T shape slide rail (26) has sliding connection's U-shaped slider (27), every the bottom of hinge bar (28) all with corresponding U-shaped slider (27) activity hinge.
5. A water quality sample collection device for simulating river according to claim 4, characterized in that: the top is equipped with support (23) of vertical rigid coupling in trapezoidal section of thick bamboo (2), the bottom of support (23) is equipped with spacing section of thick bamboo (24) of horizontal rigid coupling, install biax telescoping cylinder (25) in spacing section of thick bamboo (24), the telescopic link tip of biax telescoping cylinder (25) all is equipped with the connecting block, every the connecting block all with U-shaped slider (27) rigid coupling that corresponds.
6. A water quality sample collecting device for simulating river according to claim 1, characterized in that: a drain pipe fixedly connected in a penetrating manner is arranged in the middle of the bottom surface of the trapezoidal cylinder (2), and a drain valve (29) is arranged at the bottom end part of the drain pipe; the top surface of the top plate (1) is provided with a buoyancy foam plate (14) which is fixedly connected transversely, and two sides of the top of the trapezoidal cylinder (2) are provided with a pair of trapezoidal seats (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120085435.6U CN214334324U (en) | 2021-01-13 | 2021-01-13 | Water quality sample collection equipment for simulating river |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120085435.6U CN214334324U (en) | 2021-01-13 | 2021-01-13 | Water quality sample collection equipment for simulating river |
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| CN214334324U true CN214334324U (en) | 2021-10-01 |
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| CN202120085435.6U Active CN214334324U (en) | 2021-01-13 | 2021-01-13 | Water quality sample collection equipment for simulating river |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113777266A (en) * | 2021-10-11 | 2021-12-10 | 山西华普检测技术有限公司 | Fixed type deep water body water quality monitoring equipment and monitoring method thereof |
| CN113790928A (en) * | 2021-10-11 | 2021-12-14 | 山西华普检测技术有限公司 | Sampling device and sampling method for water quality monitoring and analyzing equipment |
-
2021
- 2021-01-13 CN CN202120085435.6U patent/CN214334324U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113777266A (en) * | 2021-10-11 | 2021-12-10 | 山西华普检测技术有限公司 | Fixed type deep water body water quality monitoring equipment and monitoring method thereof |
| CN113790928A (en) * | 2021-10-11 | 2021-12-14 | 山西华普检测技术有限公司 | Sampling device and sampling method for water quality monitoring and analyzing equipment |
| CN113777266B (en) * | 2021-10-11 | 2024-02-20 | 山西华普检测技术有限公司 | Fixed deep water quality monitoring equipment and monitoring method thereof |
| CN113790928B (en) * | 2021-10-11 | 2024-06-14 | 广州市增城自来水有限公司 | Sampling device for water quality monitoring and analyzing equipment and sampling method thereof |
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