CN210243277U - But height-adjusting's sampling device for water quality testing - Google Patents
But height-adjusting's sampling device for water quality testing Download PDFInfo
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- CN210243277U CN210243277U CN201921003604.6U CN201921003604U CN210243277U CN 210243277 U CN210243277 U CN 210243277U CN 201921003604 U CN201921003604 U CN 201921003604U CN 210243277 U CN210243277 U CN 210243277U
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Abstract
The utility model discloses a but height-adjusting's sampling device for water quality testing, including the sample main section of thick bamboo, the sample main section of thick bamboo is cylindrical structure, and sample main section of thick bamboo bottom outer wall has the metal block of specification looks adaptation through the bolt fastening, it has the intermediate layer chamber to open in the sample main section of thick bamboo, and a cross-section in intermediate layer chamber be the loop configuration, intermediate layer intracavity wall bonds and has first annular bullet strip and the second annular bullet strip that the equidistance distributes, and pegs graft the vice section of thick bamboo of sample that has specification looks adaptation in the intermediate layer intracavity, the outer wall welding of the vice section of thick bamboo bottom of sample has annular stopper. The utility model discloses the vice section of thick bamboo of pulling sample for the position of annular stopper in the intermediate layer intracavity rises, thereby accomplishes the regulation of height and volume, when getting full water in the sampler barrel, the limiting plate contacts come-up and joint groove, and first magnetic sheet and second magnetic sheet adsorb each other, makes the limiting plate by spacing fixed under the effect of magnetic force and buoyancy, even the sampler barrel receives and collides with, and the water that the sampler barrel gathered can not spill over yet.
Description
Technical Field
The utility model relates to a water quality testing technical field especially relates to a but height-adjusting's sampling device is used in water quality testing.
Background
For the better living environment who maintains human and animal, the staff need detect the various parameters of environment, and the content of detecting includes soil detection, to water quality testing etc. wherein, at the in-process to water quality testing, the staff need use a quality of water sampling device to sample from rivers, lakes etc. at present, the quality of water sampling device that is used for the environmental monitoring on the market uses the in-process, and the following not enough mostly can exist: sampling device's height is unadjustable, and the volume is fixed unchangeable always, and the staff ration of being not convenient for water intaking, and at the in-process of withdrawing, because sampling device receives and collides with, the water of its collection can spill or spill, and this volume that probably can cause the sample is too few and repeated many times sample, has increased the sample time, is not convenient for use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a sampling device with adjustable height for water quality detection.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a height-adjustable sampling device for water quality detection comprises a sampling main cylinder, wherein the sampling main cylinder is of a cylindrical structure, the outer wall of the bottom of the sampling main cylinder is fixedly provided with a metal block with a specification matched with that of the sampling main cylinder through a bolt, a sandwich cavity is arranged in the sampling main cylinder, the cross section of one sandwich cavity is of an annular structure, the inner wall of the sandwich cavity is bonded with a first annular elastic strip and a second annular elastic strip which are distributed equidistantly, a sampling auxiliary cylinder with a specification matched with that of the sandwich cavity is inserted in the sandwich cavity, the outer wall of the bottom of the sampling auxiliary cylinder is welded with an annular limiting block, the diameter length of the annular limiting block is slightly larger than the distance between the first annular elastic strip and the second annular elastic strip, the height of the annular limiting block is the same as the distance between the two first annular elastic strips, the outer wall of the top of the sampling main cylinder is provided with a connecting groove with a specification, the outer wall welding of the sub-section of thick bamboo top of taking a sample has the toper sleeve, and the specification of toper sleeve and the specification looks adaptation of the sub-section of thick bamboo of taking a sample.
Further, the inner wall of one side of the conical sleeve is provided with a clamping groove, the clamping groove is of an annular structure, a cross section of the clamping groove is of a right-angled triangle, and the outer wall of one side of the clamping groove is fixed with a first magnetic sheet through a bolt.
Furthermore, the top of the inner wall of one side of the conical sleeve is welded with three connecting rods distributed in an annular manner, and the outer walls of two sides of each connecting rod are provided with sawteeth.
Further, the outer wall of the bottom of the connecting rod is fixed with a spring through a bolt, the outer wall of the bottom of the spring is welded with a limiting plate placed horizontally, and the specification of the limiting plate is matched with that of the clamping groove.
Furthermore, limiting plate top outer wall is opened there is the annular mounting groove, and annular mounting groove top outer wall passes through the bolt fastening and has the second magnetic sheet, and the magnetism of second magnetic sheet is opposite with the magnetism of first magnetic sheet.
Furthermore, it is three connecting rod one end welding has same circular connecting block, and circular connecting block top outer wall welding has the pull ring, and the bolt has the stay cord in the pull ring.
Furthermore, the outer walls of one sides of the sampling main cylinder and the sampling auxiliary cylinder are both provided with transparent strips, and the outer wall of one side of each transparent strip is provided with scale grooves.
The utility model has the advantages that:
1. through the setting of the vice section of thick bamboo of sample main cylinder and sample, when needs carry out a large amount of water intaking, the vice section of thick bamboos of user pulling sample for the position of annular stopper in the intermediate layer intracavity rises, thereby accomplishes the regulation of height and volume, has improved the controllability of device.
2. Through the setting of spring and limiting plate, when getting full water in the sampler barrel, the limiting plate contacts come-up and joint groove, and first magnetic sheet and second magnetic sheet adsorb each other for the limiting plate is spacing fixed by under the effect of magnetic force and buoyancy, so at the in-process of withdrawing the sampler barrel, even the sampler barrel receives to collide with, the water of sampler barrel collection can not spill over yet, has improved the validity of water sampling.
3. Through the setting of metal block, connecting rod and sawtooth, the metal block has increased the weight of device, and the device of being convenient for sinks into the aquatic, and when the device twined pasture and water in the aquatic, the sawtooth can cut off the pasture and water, has improved the practicality of device.
Drawings
Fig. 1 is a schematic view of a height-adjustable sampling device for water quality detection according to the present invention;
fig. 2 is a schematic sectional view of a height-adjustable sampling device for water quality detection according to the present invention;
fig. 3 is a schematic view of a top view structure of a conical sleeve of a height-adjustable sampling device for water quality detection.
In the figure: 1-sampling main barrel, 2-metal block, 3-annular limiting block, 4-interlayer cavity, 5-sealing ring, 6-sampling auxiliary barrel, 7-annular mounting groove, 8-conical sleeve, 9-spring, 10-limiting plate, 11-second magnetic sheet, 12-connecting groove, 13-first magnetic sheet, 14-clamping groove, 15-circular connecting block, 16-sawtooth, 17-connecting rod, 18-pull ring, 19-scale groove, 20-transparent bar, 21-pull rope and 22-first annular elastic bar.
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.
Referring to fig. 1-3, a height-adjustable sampling device for water quality testing, which comprises a sampling main cylinder 1, wherein the sampling main cylinder 1 is of a cylindrical structure, a metal block 2 with adaptive specifications is fixed on the outer wall of the bottom of the sampling main cylinder 1 through a bolt, the metal block 2 increases the weight of the device and facilitates the device to sink into water, a sandwich cavity 4 is arranged in the sampling main cylinder 1, the cross section of the sandwich cavity 4 is of an annular structure, a first annular elastic strip 22 and a second annular elastic strip which are distributed equidistantly are bonded on the inner wall of the sandwich cavity 4 to facilitate clamping of the sampling auxiliary cylinder 6, a sampling auxiliary cylinder 6 with adaptive specifications is inserted in the sandwich cavity 4, an annular limiting block 3 is welded on the outer wall of the bottom of the sampling auxiliary cylinder 6 to limit the sampling auxiliary cylinder 6, the diameter length of the annular limiting block 3 is slightly larger than the distance between the first annular elastic strip 22 and the second annular elastic strip, and the height of the annular limiting block 3 is the same as the distance between the two first annular, make the joint stable, can not take place to rock, 1 top outer wall of sample main section of thick bamboo is opened has the spread groove 12 of 6 specification looks adaptations of specification and the vice section of thick bamboo of sample, and bonds in the spread groove 12 and has sealing washer 5, and 6 top outer wall welding of the vice section of thick bamboo of sample have tapered sleeve 8, and tapered sleeve 8's specification and the specification looks adaptation of the vice section of thick bamboo 6 of sample.
The utility model discloses in, 8 one side inner walls of toper sleeve are opened there is joint groove 14, joint groove 14 is the loop configuration for connect stably, and a cross-section in joint groove 14 is right angled triangle, 14 one side outer walls of joint groove have first magnetic sheet 13 through the bolt fastening, 8 one side inner wall top welding of toper sleeve have three connecting rod 17 that circularize and distribute, and connecting rod 17 both sides outer wall has all opened sawtooth 16, when the device twines pasture and water in aqueous, the sawtooth can cut off pasture and water.
Connecting rod 17 bottom outer wall has spring 9 through the bolt fastening, and the welding of spring 9 bottom outer wall has limiting plate 10 that the level was placed, limiting plate 10's specification and the specification looks adaptation of joint groove 14, limiting plate 10 top outer wall is opened there is annular mounting groove 7, and 7 top outer walls of annular mounting groove have second magnetic sheet 11 through the bolt fastening, the magnetism of second magnetic sheet 11 is opposite with the magnetism of first magnetic sheet 13, first magnetic sheet 13 and 11 mutual adsorption of second magnetic sheet, make limiting plate 10 by spacing fixed under the effect of magnetic force and buoyancy, so at the in-process of withdrawing the sampler barrel, even the sampler barrel receives to collide with, the water that the sampler barrel gathered also can not spill out.
The welding of three connecting rod 17 one end has same circular connecting block 15, and the welding of the 15 top outer walls of circular connecting block has pull ring 18, has bolted stay cord 21 in the pull ring 18, and transparent bar 20 has all been opened to the outer wall of the 6 one sides of the vice section of thick bamboo of sample 1, and transparent bar 20 one side outer wall all is carved with scale groove 19, is convenient for observe the sample volume.
The working principle is as follows: during the use, the vice section of thick bamboo 6 of user pulling sample, make annular stopper 3 rise in the position of intermediate layer chamber 4, annular stopper 3's height is the same with the distance between two first annular bullet strips 22, make the joint stable, can not take place to rock, thereby accomplish the regulation of height and volume, the user still goes into the aquatic with the device, metal block 2 has increased the weight of device, the device of being convenient for is submerged in the aquatic, when getting full water in the device, limiting plate 10 contacts come-up and joint groove 14, first magnetic sheet 13 and second magnetic sheet 11 adsorb each other, make limiting plate 10 by spacing fixed under the effect of magnetic force and buoyancy, so at the in-process of withdrawing the sampling tube, even the sampling tube receives to collide with, the water that the sampling tube gathered can not spill out yet, when the device twines pasture and water in aqueous, sawtooth 16 can cut off the pasture and water.
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 (7)
1. A height-adjustable sampling device for water quality detection comprises a sampling main cylinder (1) and is characterized in that the sampling main cylinder (1) is of a cylindrical structure, the outer wall of the bottom of the sampling main cylinder (1) is fixedly provided with a metal block (2) with a specification matched with the metal block through a bolt, a sandwich cavity (4) is formed in the sampling main cylinder (1), the cross section of the sandwich cavity (4) is of an annular structure, the inner wall of the sandwich cavity (4) is bonded with a first annular elastic strip (22) and a second annular elastic strip which are distributed equidistantly, a sampling auxiliary cylinder (6) with a specification matched with the sandwich cavity (4) is inserted in the sandwich cavity (4), the outer wall of the bottom of the sampling auxiliary cylinder (6) is welded with an annular limiting block (3), the diameter length of the annular limiting block (3) is slightly larger than the distance between the first annular elastic strip (22) and the second annular elastic strip, and the height of the annular limiting block (3) is the same as the distance between the two first annular elastic strips (, the sample main cylinder (1) top outer wall is opened spread connecting groove (12) that has specification and sample vice cylinder (6) specification looks adaptation, and bonds in connecting groove (12) and has sealing washer (5), the welding of sample vice cylinder (6) top outer wall has tapered sleeve (8), and the specification of tapered sleeve (8) and the specification looks adaptation of sample vice cylinder (6).
2. The sampling device with the adjustable height for water quality detection according to claim 1, wherein the inner wall of one side of the conical sleeve (8) is provided with a clamping groove (14), the clamping groove (14) is of an annular structure, one section of the clamping groove (14) is of a right triangle, and the outer wall of one side of the clamping groove (14) is fixed with a first magnetic sheet (13) through a bolt.
3. The sampling device with the adjustable height for water quality detection according to claim 2, wherein the top of the inner wall of one side of the conical sleeve (8) is welded with three connecting rods (17) which are distributed in a ring shape, and the outer walls of two sides of each connecting rod (17) are provided with sawteeth (16).
4. The sampling device with the adjustable height for water quality detection according to claim 3, wherein the outer wall of the bottom of the connecting rod (17) is fixed with a spring (9) through a bolt, a horizontally placed limiting plate (10) is welded on the outer wall of the bottom of the spring (9), and the specification of the limiting plate (10) is matched with that of the clamping groove (14).
5. The sampling device with the adjustable height for water quality detection according to claim 4, wherein the outer wall of the top of the limiting plate (10) is provided with an annular mounting groove (7), the outer wall of the top of the annular mounting groove (7) is fixed with a second magnetic sheet (11) through a bolt, and the magnetism of the second magnetic sheet (11) is opposite to that of the first magnetic sheet (13).
6. The sampling device with the adjustable height for water quality detection according to claim 3, wherein one end of each of the three connecting rods (17) is welded with the same circular connecting block (15), the outer wall of the top of each circular connecting block (15) is welded with a pull ring (18), and a pull rope (21) is bolted in each pull ring (18).
7. The sampling device with the adjustable height for water quality detection according to claim 1, wherein the outer walls of one sides of the sampling main cylinder (1) and the sampling auxiliary cylinder (6) are both provided with transparent strips (20), and the outer wall of one side of each transparent strip (20) is provided with a scale groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921003604.6U CN210243277U (en) | 2019-07-01 | 2019-07-01 | But height-adjusting's sampling device for water quality testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921003604.6U CN210243277U (en) | 2019-07-01 | 2019-07-01 | But height-adjusting's sampling device for water quality testing |
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| Publication Number | Publication Date |
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| CN210243277U true CN210243277U (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921003604.6U Expired - Fee Related CN210243277U (en) | 2019-07-01 | 2019-07-01 | But height-adjusting's sampling device for water quality testing |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111624322A (en) * | 2020-06-09 | 2020-09-04 | 王大祥 | Full-automatic on-line monitoring water quality alarm device |
| CN112485066A (en) * | 2020-12-27 | 2021-03-12 | 刘秀英 | Medical science inspection liquid multitube difference sampling device |
| CN113008832A (en) * | 2021-03-04 | 2021-06-22 | 安徽理工大学 | Detection device for detecting methane gas in coal mine |
| CN114112538A (en) * | 2021-12-22 | 2022-03-01 | 盐城工学院 | Air suction type water quality sampling mechanism for water quality monitoring |
-
2019
- 2019-07-01 CN CN201921003604.6U patent/CN210243277U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111624322A (en) * | 2020-06-09 | 2020-09-04 | 王大祥 | Full-automatic on-line monitoring water quality alarm device |
| CN112485066A (en) * | 2020-12-27 | 2021-03-12 | 刘秀英 | Medical science inspection liquid multitube difference sampling device |
| CN112485066B (en) * | 2020-12-27 | 2022-09-27 | 刘秀英 | Medical science inspection liquid multitube difference sampling device |
| CN113008832A (en) * | 2021-03-04 | 2021-06-22 | 安徽理工大学 | Detection device for detecting methane gas in coal mine |
| CN113008832B (en) * | 2021-03-04 | 2022-09-02 | 安徽理工大学 | Detection device for detecting methane gas in coal mine |
| CN114112538A (en) * | 2021-12-22 | 2022-03-01 | 盐城工学院 | Air suction type water quality sampling mechanism for water quality monitoring |
| CN114112538B (en) * | 2021-12-22 | 2022-06-03 | 盐城工学院 | Air suction type water quality sampling mechanism for water quality monitoring |
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| Date | Code | Title | Description |
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| 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: 20200403 |