CN203101114U - Portable bottom mud sampler - Google Patents
Portable bottom mud sampler Download PDFInfo
- Publication number
- CN203101114U CN203101114U CN 201220727617 CN201220727617U CN203101114U CN 203101114 U CN203101114 U CN 203101114U CN 201220727617 CN201220727617 CN 201220727617 CN 201220727617 U CN201220727617 U CN 201220727617U CN 203101114 U CN203101114 U CN 203101114U
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- inner core
- control lever
- urceolus
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- held handle
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Abstract
The utility model relates to a portable bottom mud sampler comprising a hand-held handle, an operating rod, an inner barrel with an inner barrel cover, an outer barrel, and a connecting piece for connecting the operating rod and the inner barrel cover, wherein the hand-held handle is connected with the operating rod; the hand-held handle is cross-shaped, and rope lugs are arranged on two arms of the cross-shaped part; the operating rod is hollow tubular; the inner barrel cover is provided with a one-way valve; the diameter of the inner barrel cover is greater than that of the outer barrel; a spring pillar is arranged at the top end of the outer barrel; a rope lug is arranged on the outer wall of the outer barrel; the bottom of the outer barrel is formed by a magnetic sector closer; and the height of the inner barrel is equal to the sum of the height of the outer barrel and the height of the spring pillar at a compression state. The bottom mud sampler further comprises a safety rope, wherein two ends of the safety rope are tied to the rope lugs of the hand-held handle and the rope lug of the outer barrel. The bottom mud sampler has accurate scale marks; and the bottom mud sampler has the advantages that the cleaning difficulty of the inner barrel is reduced, cylindrical bottom mud can be taken out completely, point fixation is accurate and the bottom mud is free of fierce stirring.
Description
Technical field
The utility model relates to the bed mud harvester, specifically, is a kind of portable sediment sampler.
Background technology
Bed mud is the potpourri by clay, silt, organic matter and various mineral, is deposited on water bottom through effect such as long-time physics, chemistry and biology and water body transmission and forms.Usually need to gather the mud product that are deposited on water bottom when water body such as ocean, lake or river are carried out ecological Studies, can use bottom sampler usually in sampling process, therefore, bottom sampler occupies crucial low level in investigation.
In the prior art, the researchist generally uses and grabs formula bed mud collector, owing to grab formula bed mud collector heaviness, bed mud is stirred big, and it is inaccurate to fix a point, and can only gather the top layer bed mud, can't gather hard bed mud, so be unsuitable for studying the situation of the bed mud of different depth, influence normal accurate study work.Existing column bottom sampler sealing is relatively poor, adopts staving upper end gravity ball, retaining valve sealing means more, and complex structure damages easily, and bed mud is difficult for taking out; And the sealing means of column bottom sampler only is applicable to the bottom sampler that the aperture is less, is not suitable for to gather thin bed mud; The staving of column bottom sampler does not all have exact scale can reference, takes the work of different depth bed mud to increase trouble to needs.The detachable reusable staving of employing suit of the prior art takes out bed mud from this staving on the one hand and has difficulties, and cleans staving on the other hand at every turn and has strengthened workload, has wasted the time, do not have on this staving yet can reference scale mark.Adopt the technology of sampling rear enclosed staving lower end to take traction rope to draw the method for proposing capping mostly, this method has increased the complicacy of operation, and for the hard bed mud, closed bottom resistance is bigger, increased physical expenditure, and the structure of this kind bottom sampler is also relatively complicated.
The utility model content
The purpose of this utility model is at deficiency of the prior art, and a kind of portable sediment sampler is provided.This sediment sampler has accurate scale mark, can reduce inner core and clean difficulty, can easily take out complete column bed mud, and fixed point is accurate and stir less to bed mud.
For achieving the above object, the technical scheme taked of the utility model is:
A kind of portable sediment sampler, comprise hand-held handle, control lever, the inner core of inner core lid is equipped with, urceolus and the web member that is used to connect described control lever and inner core lid, described hand-held handle attended operation bar, described hand-held handle is a cruciform, cruciform two arms are provided with the rope bolt, described control lever is a hollow tubular, described inner core lid is provided with retaining valve, the diameter of inner core lid is greater than the diameter of described urceolus, the top of described urceolus is provided with spring stack, the outer wall of urceolus is provided with the rope bolt, the bottom of urceolus is made up of the fan-shaped closer of magnetic, the height of described inner core equals the overall height that the urceolus height adds compressive state lower spring post height, and this sediment sampler also comprises safety rope, and fasten respectively on the rope bolt of the rope bolt of hand-held handle and urceolus at the two ends of safety rope.
Described sediment sampler also comprises the plastics mantle, and described plastics mantle is cylindric, and its outside surface is provided with the scale graticule, two ends are provided with bungee, two ends pinch confinement under the state of nature, the size of plastics mantle are fit to be placed in the inner core, can turn up and be enclosed within on the inner core in two ends.
Described control lever is scalable control lever.
Described scalable control lever comprises first control lever and second control lever, the hand-held handle that is threaded is adopted in first control lever upper end, the web member on the inner core lid that is threaded is adopted in the second control lever lower end, first control lever and second control lever are provided with perforation, being convenient to screw passes and fixes first control lever and second control lever, described screw is a butterfly screws, and is fastening with nut.
Described web member is fixed on the inner core lid by straight-bar, guarantees retaining valve unobstructed on the inner core lid.
The outer wall of described urceolus is equipped with the cranse that shields with effect of gain.
The top of described hand-held handle is provided with for what weight beat and knocks the place.
Described inner core lid and inner core adopt screw thread to fix.
The utility model advantage is:
1, the design of the urceolus of the portable sediment sampler of the utility model is little to the bed mud stirring, and fixed point accurately can be taked thin or hard bed mud sample, and the place of knocking on the hand-held handle can knock for weight, minimizing muscle power expenditure;
2, the control lever of this portable sediment sampler can be adjusted length as required, improves the comfort level of sampling;
3, this portable sediment sampler adopts the plastics mantle, its surface is provided with scale, is easy to record the degree of depth that bed mud is gathered, and plastics mantle two ends can be shunk, need not other operation after the taking-up and sample can be taken back the laboratory and handle, guaranteed the integrality of bed mud sample and easy to carry;
4, the inner core of this portable sediment sampler does not directly contact with the bed mud sample, can save repeatedly cleaning, by preparing a plurality of plastics mantles, can improve sampling efficiency greatly;
5, this portable sediment sampler be easy to install, dismounting, simple to operate, device with low cost.
Description of drawings
Accompanying drawing 1 is the structural representation of the portable sediment sampler of the utility model.
Accompanying drawing 2 is the hand-held handle of portable sediment sampler and the structural representation of scalable control lever.
Accompanying drawing 3 is the web member of portable sediment sampler and the structural representation of inner core lid.
Accompanying drawing 4 is the plastics mantle of portable sediment sampler and the structural representation of inner core, and (a) figure is the structural representation of inner core, and (b) figure is the structural representation of plastics mantle, and (c) figure is placed on the interior constitutional diagram of inner core for the plastics mantle.
Accompanying drawing 5 is the urceolus of portable sediment sampler and the structural representation that is with inner core thereof, and (a) figure is the outer tube structure synoptic diagram, and (b) figure is the structural representation that is with inner core in the urceolus.
The Reference numeral and the ingredient that relate in the accompanying drawing are as follows:
1. hand-held handle 11. first rope bolts
12. knock place's 13. first screw threads
2. scalable control lever 21. first control lever
211. second screw thread, 212. first perforation
22. second control lever 221. the 3rd screw thread
222. second perforation, 23. butterfly screws
24. nut 3. web members
31. the 4th screw thread 32. straight-bars
4. inner core lid 41. retaining valves
42. the 5th screw thread 5. inner cores
51. the 6th screw thread 6. plastics mantles
61. scale graticule 62. bungees
7. urceolus 71. spring stacks
72. the fan-shaped closer of second rope bolt 73. magnetic
74. cranse 8. safety ropes
Embodiment
Below in conjunction with embodiment and with reference to accompanying drawing the utility model is further described.
Please refer to Fig. 1, Fig. 1 is the structural representation of the portable sediment sampler of the utility model, and this portable sediment sampler comprises hand-held handle 1, scalable control lever 2, the web member 3 that is used to connect scalable control lever 2 and inner core lid 4, inner core 5, urceolus 7 and safety rope 8.
Please refer to Fig. 2, Fig. 2 is the hand-held handle of portable sediment sampler and the structural representation of scalable control lever.Described hand-held handle 1 is a cruciform, and cruciform two arms are provided with the first rope bolt 11, and the top of hand-held handle 1 is provided with for what weight beat and knocks place 12, and the outside surface of hand-held handle 1 lower end is provided with first screw thread 13.Described scalable control lever 2 is a hollow tubular, comprises first control lever 21 and second control lever 22.The inside surface of first control lever, 21 upper ends is provided with second screw thread 211, can be connected with first screw thread 13 of hand-held handle 1, and first control lever 21 is provided with a plurality of first perforation 212.The upper end of second control lever 22 is provided with second perforation 222, and butterfly screws 23 can pass first perforation, 212 and second perforation 222 and fix first control lever 21 and second control lever 22, and fastening with nut 24, and scalable control lever 2 can be adjusted height as required.The outside surface of second control lever, 22 lower ends is provided with the 3rd screw thread 221.
Please refer to Fig. 3, Fig. 3 is the web member of portable sediment sampler and the structural representation of inner core lid, web member 3 is fixed on the inner core lid 4 by three straight-bars 32, and the inside surface in web member 3 upper ends is provided with the 4th screw thread 31, is used to connect the 3rd screw thread 221 of second control lever 22.Inner core lid 4 is provided with the space that 41, three straight-bars 32 of a retaining valve prop up can guarantee the unobstructed of retaining valve 41.The inside surface of inner core lid 4 lower ends is provided with the 5th screw thread 42.
Please refer to Fig. 4, Fig. 4 is the plastics mantle of portable sediment sampler and the structural representation of inner core.Ask for an interview (a) figure among Fig. 4, the outside surface of inner core 5 upper ends is provided with the 6th screw thread 51, is used to connect the 5th screw thread 42 of inner core lid 4.Ask for an interview (b) figure among Fig. 4, described plastics mantle 6 is cylindric, and its outside surface is provided with scale graticule 61, and two ends are provided with bungee 62, two ends pinch confinement under the state of nature, and the size of plastics mantle 6 is fit to be placed in the inner core 5, asks for an interview (c) figure among Fig. 4.Can turn up and be enclosed within the two ends of inner core 5 in the two ends of plastics mantle 6, wherein the bungee 62 of plastics mantle 6 tops is enclosed between the 6th screw thread 51 and last nozzle of inner core 5, avoids inner core lid 4 to twist plastics mantle 6 bad.
Please refer to Fig. 5, Fig. 5 is the urceolus of portable sediment sampler and the structural representation that is with inner core thereof, and (a) figure is the outer tube structure synoptic diagram, and (b) figure is the structural representation that is with inner core in the urceolus.Shown in the figure of the left side (a), the top of urceolus 7 is provided with four spring stacks 71, and outer wall is provided with the second rope bolt 72, the bottom of urceolus 7 is made up of the fan-shaped closer 73 of magnetic, do not having under the external force effect, the fan-shaped closer 73 of magnetic is because magnetic attraction is in closure state.Outer wall at urceolus 7 also is equipped with the cranse 74 that shields with effect of gain, the distortion that can avoid urceolus 7 to cause owing to long-term use.Shown in the figure of the right (b), the diameter of inner core 5 is slightly less than the diameter of urceolus 7, can be free movable in urceolus 7, and the diameter of inner core lid 4 is greater than the diameter of urceolus 7, and when pushing inner core lid 4, spring stack 71 can be compressed.The height of inner core 5 equals the overall height that urceolus 7 highly adds compressive state lower spring post 71 height, when the inner core 5 that is screwed with inner core lid 4 when pressing down, being in fan-shaped closer 73 of magnetic under the open configuration and inner core 5 together presses down and enters bed mud, collected specimens.After the bed mud sample collecting finished, lax safety rope 8 under the action of gravity of the elastic force effect of spring stack 71 and cranse 74, made inner core 5 relative urceolus 7 move up fan-shaped closer 73 closures of magnetic.
This sediment sampler is furnished with two safety ropes 8, fasten respectively on the second rope bolt 72 of first rope bolt 11 of hand-held handle 1 and urceolus 7 at the two ends of safety rope 8, under the fan-shaped closer 73 open states of magnetic, tension and fixing safety rope 8, can guarantee that the fan-shaped closer 73 of magnetic opens always, and can prevent that urceolus 7 from losing in sampling process and under the elastic force effect of spring stack 71.
The using method of this portable sediment sampler is: hand-held handle 1, scalable control lever 2, the web member 3 of sampling thief are assembled, adjust the height of scalable control lever 2 according to actual conditions, the inner core 5 of below inner core lid 4, screwing on and being with plastics mantle 6, then inner core 5 and plastics mantle 6 are together put into urceolus 7, fastened two safety ropes 8; After determining to adopt mud ground point, lift and fixing safety rope 8, the fan-shaped closer 73 of magnetic opens under the effect of inner core 5, insert in the mud then, as hard bed mud, can use weight such as weight to beat knocking of hand-held handle 1 top and locate 12, the retaining valve 41 on the inner core lid 4 can be discharged the empty G﹠Ws in the plastics mantle 6; After adopting mud and finishing, lax safety rope 8 is mentioned hand-held handle 1, and under the action of gravity of the elastic force effect of spring stack 71 and cranse 74, inner core 5 moves on relatively, and fan-shaped closer 73 closures of the magnetic of urceolus 7 can prevent that sample from coming off; Back out inner core lid 4 at last, the bungee 62 at plastics mantle 6 two ends is taken off from inner core 5, make its closed state that returns to deflation, take out plastics mantle 6, carry out mark, carry out the subsequent detection test; Again put new clean plastics mantle 6 on inner core 5, the bricklayer that adopts that can carry out another place at any time does.
Need to prove that the quantity of the spring stack 71 on the quantity of the straight-bar 32 on the web member 3, urceolus 7 tops, the quantity of safety rope 8 are not limited to the disclosed numerical value of present embodiment.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvement and replenish, these improvement and replenish and also should be considered as protection domain of the present utility model.
Claims (8)
1. portable sediment sampler, comprise hand-held handle, control lever, the inner core of inner core lid is equipped with, urceolus and the web member that is used to connect described control lever and inner core lid, described hand-held handle attended operation bar, it is characterized in that, described hand-held handle is a cruciform, cruciform two arms are provided with the rope bolt, described control lever is a hollow tubular, described inner core lid is provided with retaining valve, the diameter of inner core lid is greater than the diameter of described urceolus, the top of described urceolus is provided with spring stack, the outer wall of urceolus is provided with the rope bolt, and the bottom of urceolus is made up of the fan-shaped closer of magnetic, and the height of described inner core equals the overall height that the urceolus height adds compressive state lower spring post height, this sediment sampler also comprises safety rope, and fasten respectively on the rope bolt of the rope bolt of hand-held handle and urceolus at the two ends of safety rope.
2. portable sediment sampler according to claim 1, it is characterized in that, described sediment sampler also comprises the plastics mantle, described plastics mantle is cylindric, its outside surface is provided with the scale graticule, and two ends are provided with bungee, two ends pinch confinement under the state of nature, the size of plastics mantle is fit to be placed in the inner core, can turn up and be enclosed within on the inner core in two ends.
3. portable sediment sampler according to claim 1 is characterized in that, described control lever is scalable control lever.
4. portable sediment sampler according to claim 3, it is characterized in that, described scalable control lever comprises first control lever and second control lever, the hand-held handle that is threaded is adopted in first control lever upper end, the web member on the inner core lid that is threaded is adopted in the second control lever lower end, and first control lever and second control lever are provided with perforation, is convenient to screw and passes and fix first control lever and second control lever, described screw is a butterfly screws, and is fastening with nut.
5. portable sediment sampler according to claim 1 is characterized in that, described web member is fixed on the inner core lid by straight-bar, guarantees retaining valve unobstructed on the inner core lid.
6. portable sediment sampler according to claim 1 is characterized in that, the outer wall of described urceolus is equipped with the cranse that shields with effect of gain.
7. portable sediment sampler according to claim 1 is characterized in that, the top of described hand-held handle is provided with for what weight beat and knocks the place.
8. portable sediment sampler according to claim 1 is characterized in that, described inner core lid and inner core adopt screw thread to fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220727617 CN203101114U (en) | 2012-12-26 | 2012-12-26 | Portable bottom mud sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220727617 CN203101114U (en) | 2012-12-26 | 2012-12-26 | Portable bottom mud sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203101114U true CN203101114U (en) | 2013-07-31 |
Family
ID=48852505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220727617 Expired - Fee Related CN203101114U (en) | 2012-12-26 | 2012-12-26 | Portable bottom mud sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203101114U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454117A (en) * | 2013-09-02 | 2013-12-18 | 中国科学院、水利部成都山地灾害与环境研究所 | Pond sludge sampler |
| CN103630420A (en) * | 2013-11-21 | 2014-03-12 | 长安大学 | Undisturbed soil collecting device and collection method thereof |
| CN103712824A (en) * | 2013-12-24 | 2014-04-09 | 镇江山水湾生态农业开发有限公司 | Columnar sediment sampling device for shallow water body |
| CN104198222A (en) * | 2014-05-28 | 2014-12-10 | 环境保护部华南环境科学研究所 | Removable deepwater bottom mud sampler |
| CN106065774A (en) * | 2016-07-29 | 2016-11-02 | 丘宗明 | A kind of soil sample sampling instrument |
| CN106092650A (en) * | 2016-08-03 | 2016-11-09 | 上海海洋大学 | Deep-sea is from latent self-floating shallow table deposit sampler |
| CN106525140A (en) * | 2016-12-30 | 2017-03-22 | 谢锦宸 | Soil monitor |
| CN106950075A (en) * | 2017-03-23 | 2017-07-14 | 中国科学院海洋研究所 | A kind of unidirectional stream valve suction type intertidal zone shallow-water deposit thing collector of magnetic force constraint |
| CN108168938A (en) * | 2017-12-27 | 2018-06-15 | 湖州品创孵化器有限公司 | A kind of ground end soil sampling apptss |
| CN110186713A (en) * | 2019-06-04 | 2019-08-30 | 北京容泰环境科技有限公司 | A kind of bottom sampler |
| CN110646239A (en) * | 2019-09-28 | 2020-01-03 | 徐州蓝湖信息科技有限公司 | Sludge sampler based on unmanned aerial vehicle |
| CN112924229A (en) * | 2021-01-28 | 2021-06-08 | 水利部交通运输部国家能源局南京水利科学研究院 | Beach sediment sampling equipment |
| RU2792162C1 (en) * | 2022-12-26 | 2023-03-17 | Федеральное государственное бюджетное учреждение науки Институт экологии растений и животных Уральского отделения Российской академии наук | Sampling device |
| CN116754298A (en) * | 2023-06-13 | 2023-09-15 | 上海勘测设计研究院有限公司 | Sediment anti-falling mud sampler and use method thereof |
-
2012
- 2012-12-26 CN CN 201220727617 patent/CN203101114U/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454117A (en) * | 2013-09-02 | 2013-12-18 | 中国科学院、水利部成都山地灾害与环境研究所 | Pond sludge sampler |
| CN103630420A (en) * | 2013-11-21 | 2014-03-12 | 长安大学 | Undisturbed soil collecting device and collection method thereof |
| CN103712824A (en) * | 2013-12-24 | 2014-04-09 | 镇江山水湾生态农业开发有限公司 | Columnar sediment sampling device for shallow water body |
| CN104198222A (en) * | 2014-05-28 | 2014-12-10 | 环境保护部华南环境科学研究所 | Removable deepwater bottom mud sampler |
| CN104198222B (en) * | 2014-05-28 | 2017-01-11 | 环境保护部华南环境科学研究所 | Removable deepwater bottom mud sampler |
| CN106065774A (en) * | 2016-07-29 | 2016-11-02 | 丘宗明 | A kind of soil sample sampling instrument |
| CN106065774B (en) * | 2016-07-29 | 2019-05-17 | 丘宗明 | A kind of soil sample sampling instrument |
| CN106092650A (en) * | 2016-08-03 | 2016-11-09 | 上海海洋大学 | Deep-sea is from latent self-floating shallow table deposit sampler |
| CN106525140A (en) * | 2016-12-30 | 2017-03-22 | 谢锦宸 | Soil monitor |
| CN106950075B (en) * | 2017-03-23 | 2019-05-07 | 中国科学院海洋研究所 | A kind of magnetic force constraint one-way flow valve suction type intertidal zone shallow-water deposit object collector |
| CN106950075A (en) * | 2017-03-23 | 2017-07-14 | 中国科学院海洋研究所 | A kind of unidirectional stream valve suction type intertidal zone shallow-water deposit thing collector of magnetic force constraint |
| CN108168938A (en) * | 2017-12-27 | 2018-06-15 | 湖州品创孵化器有限公司 | A kind of ground end soil sampling apptss |
| CN110186713A (en) * | 2019-06-04 | 2019-08-30 | 北京容泰环境科技有限公司 | A kind of bottom sampler |
| CN110646239A (en) * | 2019-09-28 | 2020-01-03 | 徐州蓝湖信息科技有限公司 | Sludge sampler based on unmanned aerial vehicle |
| CN110646239B (en) * | 2019-09-28 | 2023-09-08 | 徐州蓝湖信息科技有限公司 | Sludge sampler based on unmanned aerial vehicle |
| CN112924229A (en) * | 2021-01-28 | 2021-06-08 | 水利部交通运输部国家能源局南京水利科学研究院 | Beach sediment sampling equipment |
| RU2792162C1 (en) * | 2022-12-26 | 2023-03-17 | Федеральное государственное бюджетное учреждение науки Институт экологии растений и животных Уральского отделения Российской академии наук | Sampling device |
| RU2823034C2 (en) * | 2022-12-26 | 2024-07-17 | Федеральное государственное бюджетное учреждение науки Институт экологии растений и животных Уральского отделения Российской академии наук | Sampling device |
| CN116754298A (en) * | 2023-06-13 | 2023-09-15 | 上海勘测设计研究院有限公司 | Sediment anti-falling mud sampler and use method thereof |
| CN116754298B (en) * | 2023-06-13 | 2024-06-25 | 上海勘测设计研究院有限公司 | Sediment anti-falling mud sampler and use method thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20141226 |
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| EXPY | Termination of patent right or utility model |