CN203837964U - Suspending hammer layering water sampler - Google Patents
Suspending hammer layering water sampler Download PDFInfo
- Publication number
- CN203837964U CN203837964U CN201420167940.5U CN201420167940U CN203837964U CN 203837964 U CN203837964 U CN 203837964U CN 201420167940 U CN201420167940 U CN 201420167940U CN 203837964 U CN203837964 U CN 203837964U
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- sampling cylinder
- mounting blocks
- spacing
- rope
- bar
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Abstract
The utility model discloses a suspending hammer layering water sampler and aims to provide a water sampler which can effectively solve the problem that water sampling fails due to the fact that traditional water samplers are prone to be affected by sea current and pulling ropes tilt. The suspending hammer layering water sampler comprises a sampling barrel, seal end covers, cover handles, rubber tie pieces, a pulling rope and a releasing device, wherein the seal end covers are arranged at upper and lower ends of the sampling barrel, the cover handles are arranged on outer end faces of the two seal end covers respectively, the rubber tie pieces are disposed in the sampling barrel and connected with the two seal end covers, the pulling rope is mounted outside the sampling barrel and connected with the two cover handles, and the releasing device is disposed on the outer side surface of the sampling barrel. A hanging ring is disposed on the pulling rope. The releasing device comprises a heavy hammer, a fuse rope, a mounting block, a connecting block, a vertical guide hole and a vertical stimulating rod, wherein the mounting block is disposed on the outer side surface of the sampling barrel, the vertical guide hole is formed in the mounting block, and the vertical stimulating rod is slidably arranged in the vertical guide hole. The heavy hammer is suspended at the lower end of the vertical stimulating rod through a hanging rope. One end of the fuse rope is fixed on the heavy hammer.
Description
Technical field
The utility model relates to water sampling equipment, is specifically related to a kind of suspending hammer layering hydrophore that gathers different layers position water body in the waters such as ocean, lake that is applied to.
Background technology
Waters water body is affected by the factors such as material, current, temperature can produce stratification effect, the information such as the hydrology of different water layers, physics, chemistry, biology are different, the difference of collection analysis in different layers position water body, be the indispensable content of the subject such as environmental science, Marine Sciences, it is widely used in the practical field such as water area ecological environment evaluation, contamination accident investigation.
Traditional hydrophore is normally hung on hydrophore on traction rope, and on the traction rope above hydrophore, is installed as hydrophore and adopts the required impact hammer of water, and discharges the release rope of impact hammer; Transfer to by traction rope behind specific layer position when hydrophore, restricted and discharged impact hammer by release, impact hammer falls to clashing into uncoupling rigging along traction rope, and it is broken off relations, thereby the end cap at the two ends of closed hydrophore reaches the object that gathers specific water layer water sample.The shortcoming of traditional hydrophore is: in real work owing to being subject to the impact of ocean current, hydrophore may be rushed farly, cause traction rope to produce, thereby cause impact hammer to reduce along the stroke of the vertical direction in traction rope dropping process, the shock dynamics of impact hammer is inadequate, cannot make the uncoupling rigging of hydrophore break off relations, and then cause sampling unsuccessfully; Operating personnel's working strength and difficulty are increased.
Utility model content
The purpose of this utility model is the impact that is easily subject to ocean current in order to overcome traditional hydrophore, cause traction rope to produce, cause the shock dynamics of impact hammer inadequate, cannot make hydrophore break off relations, and then cause sampling unsuccessfully, increase operating personnel's working strength and difficulty, reduce the problem of adopting water efficiency; A kind of impact that can effectively solve traditional hydrophore and be easily subject to ocean current is provided, causes traction rope to produce, cause the suspending hammer layering hydrophore of the problem of adopting water failure.
The technical solution of the utility model is:
A kind of suspending hammer layering hydrophore, comprise the sampling cylinder of upper/lower terminal opening, be arranged on the end cover of sampling cylinder upper/lower terminal, be separately positioned on the lid handle on two end cover outer faces, be arranged in sampling cylinder and connect the rubber lacing wire of two end covers, be arranged on sampling cylinder, outer and connect the stay cord of two lid handles and be arranged on the releasing means on sampling cylinder lateral surface, described sampling cylinder lateral surface is provided with two wire pieces, and is respectively equipped with through wires hole on two wire pieces, described stay cord passes respectively two through wires holes, and is provided with link on the stay cord between two through wires holes, described releasing means comprises weight, fuse rope, be arranged on the mounting blocks on sampling cylinder lateral surface, contiguous block, be arranged on the vertical pilot hole on mounting blocks and be slidably arranged on and vertically excite bar in vertical pilot hole, described contiguous block is provided with dodges hole, step down breach and with dodge hole and parallel, and through stepping down the spacing hole of breach, describedly vertically excite bar to pass to dodge hole, vertically excite bar to be provided with, lower two limited blocks, and on, lower position block is positioned at the relative both sides of contiguous block, described lower position block is between contiguous block and mounting blocks, and vertically excite on bar, between lower position block and mounting blocks, be provided with pre-stressed compression spring, described upper limit position block is provided with spacing peg, this spacing peg is plugged in spacing hole, and in the time that upper limit position block is resisted against on contiguous block, spacing peg is through stepping down breach, on described sampling cylinder, be positioned under vertically exciting bar and be provided with the first spacing ring, what described weight dangled by lanyard is hung on the lower end that vertically excites bar, lanyard is through the first spacing ring, and weight is positioned at the first spacing ring below, one end of described fuse rope is fixed on weight, and fuse rope is also through the first spacing ring.
Be hung on due to what the weight of this programme dangled by lanyard the lower end that vertically excites bar, in actual mechanical process, need only by fuse rope weight pull-up, counteracting weight acts on and excites pulling force downward on bar (weight acts on and excites pulling force downward on bar and pre-stressed compression spring action at the opposite direction that excites the thrust on bar), thereby make vertically to excite bar under pre-stressed compression spring action, up to move until lower position block is resisted against on mounting blocks, now link breaks off relations, thereby make the end cover closure at hydrophore two ends, reach the object that gathers specific water layer water sample.This programme hydrophore in the time adopting water, be by fuse rope by weight pull-up, offset weight and act on and excite pulling force downward on bar, realize link and break off relations, reach the object of adopting water; It does not need by the shock of impact hammer, link to be broken off relations, thereby the impact of adopting water process and be not subject to ocean current of this programme hydrophore, can effectively solve traditional hydrophore and be easily subject to the impact of ocean current, causes traction rope to produce, and causes adopting the problem of water failure.
As preferably, also comprise bracing frame and traction rope, support frame as described above comprises vertical supporting rod and is positioned at the support rail on vertical supporting rod top, described vertical supporting rod is bolted on mounting blocks; Described traction rope is fixed on support rail.
As preferably, vertical supporting rod is provided with upper and lower two the second spacing rings, and fuse rope is from top to bottom one by one through two second spacing rings.This programme guides fuse rope by the second spacing ring, ensures that fuse rope is not subject to the impact of other structures of hydrophore, pull-up weight smoothly.
As preferably, the upper/lower terminal mouth of sampling cylinder is respectively cross-sectional area by the interior hydraucone increasing gradually outward, and described upper and lower two end covers are respectively frustroconical, and are respectively equipped with O-ring seal on the side of upper and lower two end covers.This programme structure is conducive to upper and lower two end covers the upper/lower terminal mouth of sampling cylinder is sealed.
As preferably, two wire pieces are positioned at the same side of sampling cylinder, and wire piece and releasing means are positioned at the relative both sides of sampling cylinder.
As preferably, mounting blocks is made up of upper and lower two mounting blocks, and contiguous block is between upper and lower two mounting blocks, and described upper limit position block is between upper mounting blocks and contiguous block, and lower position block is between contiguous block and lower mounting blocks.
The beneficial effects of the utility model are: can effectively solve traditional hydrophore and be easily subject to the impact of ocean current, cause traction rope to produce, cause adopting the problem of water failure, improve and adopt water efficiency, reduce operating personnel's working strength and difficulty.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing at A place in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
As shown in Figure 1 and Figure 2, a kind of suspending hammer layering hydrophore, comprise bracing frame 8, traction rope 10, the sampling cylinder 1 of upper/lower terminal opening, is arranged on the end cover 5 of sampling cylinder upper/lower terminal, is separately positioned on lid on two end cover outer faces 6, be arranged in sampling cylinder and connect the rubber lacing wire 4 of two end covers, being arranged on sampling cylinder, outer and connect the stay cord 2 of two lid handles and be arranged on the releasing means 7 on sampling cylinder lateral surface.The upper/lower terminal mouth of sampling cylinder is respectively cross-sectional area by the interior hydraucone increasing gradually outward.Upper and lower two end covers are respectively frustroconical, and are respectively equipped with O-ring seal on the side of upper and lower two end covers.Sampling cylinder lateral surface is provided with two wire pieces 3.Two wire pieces are positioned at the same side of sampling cylinder, and two wire pieces and releasing means are positioned at the relative both sides of sampling cylinder.A wire piece in two wire pieces is near sampling cylinder upper end, and another line piece is near sampling cylinder lower end.On two wire pieces, be respectively equipped with through wires hole.Stay cord passes respectively two through wires holes, and on the stay cord between two through wires holes, is provided with link 11.
Releasing means comprises weight 710, and fuse rope 71 is arranged on the mounting blocks on sampling cylinder lateral surface, and contiguous block 75 is arranged on the vertical pilot hole on mounting blocks and is slidably arranged on and vertically excites bar 73 in vertical pilot hole.Mounting blocks is made up of upper and lower two mounting blocks 72a, 72b.On upper and lower two mounting blocks, be respectively equipped with described vertical pilot hole.Contiguous block is between upper and lower two mounting blocks.Contiguous block is provided with dodges hole, step down breach 712 and with dodge hole parallel, and through stepping down the spacing hole 713 of breach.Vertically excite bar to pass and dodge hole.Vertically excite the upper end of bar to be positioned at mounting blocks top, vertically excite the lower end of bar to be positioned at lower mounting blocks below.Vertically excite bar to be provided with upper and lower two limited blocks 74,76.Upper and lower spacing is positioned at the relative both sides of contiguous block.Upper limit position block 74 is between upper mounting blocks and contiguous block, and lower position block 76 is between contiguous block and lower mounting blocks.Vertically excite on bar, between lower position block and mounting blocks and be provided with pre-stressed compression spring 77, specifically, vertically excite on bar, between lower position block and lower mounting blocks, be provided with pre-stressed compression spring.One end of pre-stressed compression spring is resisted against on lower mounting blocks, and the other end is resisted against on lower position block.Upper limit position block is provided with and the spacing peg 711 that vertically excites bar to parallel.This spacing peg is plugged in spacing hole, and in the time that upper limit position block is resisted against on contiguous block, spacing peg is through stepping down breach.In the time that lower position block is resisted against on contiguous block, spacing peg is positioned at the breach top of stepping down.
Bracing frame comprises vertical supporting rod 81 and is positioned at the support rail 82 on vertical supporting rod top.Vertical supporting rod is bolted on upper and lower two mounting blocks.Traction rope is fixed on support rail.Vertical supporting rod is provided with upper and lower two the second spacing rings 9.On sampling cylinder, be positioned under vertically exciting bar and be provided with the first spacing ring 78.What weight 710 dangled by lanyard 79 is hung on the lower end that vertically excites bar.Lanyard is through the first spacing ring, and weight is positioned at the first spacing ring below.In the time that being hung on of dangling by lanyard of weight vertically excites bar lower end, upper limit position block is resisted against on contiguous block.One end of fuse rope 71 is fixed on weight, and fuse rope is from top to bottom one by one through the first spacing ring and two second spacing rings.
The specific works process of suspending hammer layering hydrophore of the present utility model is as follows:
The first, as shown in Figure 1, by traction rope 10, whole suspending hammer layering hydrophore is sling, now, sampling cylinder 1, vertical supporting rod 81 and vertically excite bar 73 in vertical state, and being hung on that weight 710 dangles by lanyard 79 vertically excites bar lower end;
The second, will vertically excite bar up to draw, then link 11 is placed in and is stepped down in breach 712; Follow again, discharge and vertically excite bar, and spacing peg 711 is hung on link on spacing peg through link, thus the pulling force that overcomes rubber lacing wire 4 by stay cord 2 two end covers 5 are opened, the upper/lower terminal mouth of sampling cylinder is opened, as shown in Figure 1; The elastic force that now vertically excites bar to overcome pre-stressed compression spring under weight effect is resisted against on contiguous block upper limit position block;
The 3rd, by traction rope 10, whole suspending hammer layering hydrophore is transferred in waters; Transfer to behind specific layer position when sampling cylinder, fuse rope 71 is up drawn, thereby by weight pull-up; And in the process of fuse rope pull-up weight, because lanyard and fuse rope are under the position-limiting action of the first spacing ring, thereby while ensureing fuse rope pull-up weight, can offset weight to act on and excite pulling force downward on bar; And then make vertically to excite bar under pre-stressed compression spring action, up to move until lower position block is resisted against on contiguous block; Now spacing peg is positioned at the breach top of stepping down, and link 11 breaks off relations, and link departs from spacing peg; Thereby under the effect of rubber lacing wire 4, make the end cover closure at sampling cylinder two ends, reach the object that gathers specific water layer water sample.
On the other hand, because being positioned at, the first spacing ring vertically excites under bar, and lanyard is through the first spacing ring, and this makes vertically to excite the draw direction of the lanyard between bar lower end and the first spacing ring to be consistent with the direction that vertically excites bar to extend all the time, is not subject to the impact of ocean current; Thereby in the time that weight dangles below vertically exciting bar, weight acts on by lanyard the pulling force vertically exciting on bar can make upper limit position block be resisted against on mounting blocks.
The 4th, by traction rope 10 by the pull-up of whole suspending hammer layering hydrophore.
Claims (6)
1. a suspending hammer layering hydrophore, it is characterized in that, comprise the sampling cylinder (1) of upper/lower terminal opening, be arranged on the end cover (5) of sampling cylinder upper/lower terminal, be separately positioned on the lid handle (6) on two end cover outer faces, be arranged in sampling cylinder and connect the rubber lacing wire (4) of two end covers, be arranged on sampling cylinder, outer and connect the stay cord (2) of two lid handles and be arranged on the releasing means (7) on sampling cylinder lateral surface, described sampling cylinder lateral surface is provided with two wire pieces (3), and is respectively equipped with through wires hole on two wire pieces, described stay cord passes respectively two through wires holes, and on the stay cord between two through wires holes, is provided with link (11), described releasing means comprises weight (710), fuse rope (71), be arranged on the mounting blocks on sampling cylinder lateral surface, contiguous block (75), be arranged on the vertical pilot hole on mounting blocks and be slidably arranged on and vertically excite bar (73) in vertical pilot hole, described contiguous block is provided with dodges hole, step down breach (712) and with dodge hole and parallel, and through stepping down the spacing hole (713) of breach, describedly vertically excite bar to pass to dodge hole, vertically excite bar to be provided with, lower two limited blocks, and on, lower position block is positioned at the relative both sides of contiguous block, described lower position block is between contiguous block and mounting blocks, and vertically excite on bar, between lower position block and mounting blocks, be provided with pre-stressed compression spring (77), described upper limit position block is provided with spacing peg (711), this spacing peg is plugged in spacing hole, and in the time that upper limit position block is resisted against on contiguous block, spacing peg is through stepping down breach, on described sampling cylinder, be positioned under vertically exciting bar and be provided with the first spacing ring (78), what described weight dangled by lanyard (79) is hung on the lower end that vertically excites bar, lanyard is through the first spacing ring, and weight is positioned at the first spacing ring below, one end of described fuse rope is fixed on weight, and fuse rope is also through the first spacing ring.
2. a kind of suspending hammer layering hydrophore according to claim 1, it is characterized in that, described bracing frame (8) and the traction rope (10) of also comprising, support frame as described above comprises vertical supporting rod and is positioned at the support rail on vertical supporting rod top, described vertical supporting rod is bolted on mounting blocks; Described traction rope is fixed on support rail.
3. a kind of suspending hammer layering hydrophore according to claim 2, is characterized in that, described vertical supporting rod is provided with upper and lower two the second spacing rings (9), and fuse rope is from top to bottom one by one through two second spacing rings.
4. according to a kind of suspending hammer layering hydrophore described in claim 1 or 2 or 3, it is characterized in that, the upper/lower terminal mouth of described sampling cylinder is respectively cross-sectional area by the interior hydraucone increasing gradually outward, described upper and lower two end covers are respectively frustroconical, and are respectively equipped with O-ring seal on the side of upper and lower two end covers.
5. according to a kind of suspending hammer layering hydrophore described in claim 1 or 2 or 3, it is characterized in that, two wire pieces are positioned at the same side of sampling cylinder, and wire piece and releasing means are positioned at the relative both sides of sampling cylinder.
6. according to a kind of suspending hammer layering hydrophore described in claim 1 or 2 or 3, it is characterized in that, described mounting blocks is made up of upper and lower two mounting blocks, and contiguous block is between upper and lower two mounting blocks, described upper limit position block is between upper mounting blocks and contiguous block, and lower position block is between contiguous block and lower mounting blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420167940.5U CN203837964U (en) | 2014-04-09 | 2014-04-09 | Suspending hammer layering water sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420167940.5U CN203837964U (en) | 2014-04-09 | 2014-04-09 | Suspending hammer layering water sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203837964U true CN203837964U (en) | 2014-09-17 |
Family
ID=51515788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420167940.5U Expired - Fee Related CN203837964U (en) | 2014-04-09 | 2014-04-09 | Suspending hammer layering water sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203837964U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568110A (en) * | 2014-12-26 | 2015-04-29 | 南通康盛医疗器械有限公司 | Sound pressure sensitivity testing device for medical hydrophone |
| CN104677677A (en) * | 2015-01-21 | 2015-06-03 | 浙江理工大学 | Drop-type water body acquisition system |
| CN104677681A (en) * | 2015-01-21 | 2015-06-03 | 浙江理工大学 | Trigger sinking type water sampling device |
| CN105067384A (en) * | 2015-07-16 | 2015-11-18 | 哈尔滨师范大学 | Pulling type sampler for research of quality of lake water in different depths |
| CN105445059A (en) * | 2015-11-16 | 2016-03-30 | 浙江省海洋水产研究所 | Anti-interference collection equipment for bottom seawater |
| CN105445058A (en) * | 2015-11-16 | 2016-03-30 | 浙江省海洋水产研究所 | Triggering expansion type heavy hammer device |
| CN105699123A (en) * | 2016-01-28 | 2016-06-22 | 浙江省海洋水产研究所 | Anti-interference heavy hammer mechanism |
| CN106092658A (en) * | 2016-05-28 | 2016-11-09 | 上海大学 | A kind of full-automatic water sampler gathered for water sample layering |
-
2014
- 2014-04-09 CN CN201420167940.5U patent/CN203837964U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568110A (en) * | 2014-12-26 | 2015-04-29 | 南通康盛医疗器械有限公司 | Sound pressure sensitivity testing device for medical hydrophone |
| CN104568110B (en) * | 2014-12-26 | 2018-04-27 | 南通康盛医疗器械有限公司 | A kind of medical device for testing acoustic pressure sensitivity of hydrophone |
| CN104677677B (en) * | 2015-01-21 | 2017-12-15 | 浙江理工大学 | A kind of releasing type water body acquisition system |
| CN104677681B (en) * | 2015-01-21 | 2017-08-11 | 浙江理工大学 | One kind triggering sunk type water sampling device |
| CN104677677A (en) * | 2015-01-21 | 2015-06-03 | 浙江理工大学 | Drop-type water body acquisition system |
| CN104677681A (en) * | 2015-01-21 | 2015-06-03 | 浙江理工大学 | Trigger sinking type water sampling device |
| CN105067384B (en) * | 2015-07-16 | 2017-09-22 | 哈尔滨师范大学 | Lead hairdo different depth lake water quality research sampler |
| CN105067384A (en) * | 2015-07-16 | 2015-11-18 | 哈尔滨师范大学 | Pulling type sampler for research of quality of lake water in different depths |
| CN105445058B (en) * | 2015-11-16 | 2017-10-20 | 浙江省海洋水产研究所 | Trigger expanded type weight-driven |
| CN105445059B (en) * | 2015-11-16 | 2017-10-27 | 浙江省海洋水产研究所 | A kind of anti-interference collecting device of bottom seawater |
| CN105445058A (en) * | 2015-11-16 | 2016-03-30 | 浙江省海洋水产研究所 | Triggering expansion type heavy hammer device |
| CN105445059A (en) * | 2015-11-16 | 2016-03-30 | 浙江省海洋水产研究所 | Anti-interference collection equipment for bottom seawater |
| CN105699123A (en) * | 2016-01-28 | 2016-06-22 | 浙江省海洋水产研究所 | Anti-interference heavy hammer mechanism |
| CN105699123B (en) * | 2016-01-28 | 2018-05-18 | 浙江省海洋水产研究所 | A kind of anti-interference heavy hammer mechanism |
| CN106092658A (en) * | 2016-05-28 | 2016-11-09 | 上海大学 | A kind of full-automatic water sampler gathered for water sample layering |
| CN106092658B (en) * | 2016-05-28 | 2019-08-06 | 上海大学 | A kind of full-automatic water sampler for water sample layering acquisition |
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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: 20140917 Termination date: 20160409 |
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| CF01 | Termination of patent right due to non-payment of annual fee |