CN200967541Y - Vertical small-resistance platform - Google Patents
Vertical small-resistance platform Download PDFInfo
- Publication number
- CN200967541Y CN200967541Y CN 200620157230 CN200620157230U CN200967541Y CN 200967541 Y CN200967541 Y CN 200967541Y CN 200620157230 CN200620157230 CN 200620157230 CN 200620157230 U CN200620157230 U CN 200620157230U CN 200967541 Y CN200967541 Y CN 200967541Y
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- CN
- China
- Prior art keywords
- platform
- water surface
- mooring
- mooring guy
- surface float
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- Expired - Lifetime
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Abstract
The utility model discloses a vertical platform with a small resistance, containing a platform, a water surface buoyage, a mooring chain, an anchor and a cabin for control device. The appearance of the platform adopts a streamline shape; the bottom of the platform is connected with the anchor with the mooring chain and inside the platform is provided a plurality of folded water surface buoyage; the bottom of each water surface buoyage is provided with a mooring chain releasing device; an electromagnetic taper is fixed in the place of the side of the platform corresponding to the upper par of the water surface buoyage; a control device is arranged in the platform. The utility model has small resistance, low system decline under a great flow rate, has good stability and is suitable for deep mooring platform. The multiple folded water surface buoyage adopted by the platform can supplement and release the surface buoyage.
Description
[technical field]
The utility model relates to a kind of underwater platform that uses under the marine environment, particularly relates to vertical small resistance platform.
[background technology]
Underwater platform is mainly used in the mooring system under the marine environment, bodily light, and various marine surveys and monitoring instrument can be carried in its inside, simultaneously for total system provides buoyancy, and can make the depth of water of system works in a certain setting on request.In the use of reality, require platform can adapt to various abominable marine environment, as ocean current, morning and evening tides, surge etc.
China's plateform system in the past adopts the combination of a plurality of buoyant spheres as tethered platform device under water, and is working properly in order to guarantee, also sets up buoyant spheres on the measuring instrument that lashing and rope system carry sometimes, with the attitude that solves plateform system with fall partially.
The platform that a kind of horizontal mooring mode is arranged at present, it can carry a plurality of water surface communication buoys, by discharging water surface communication buoy to the water surface, and can carry out real-time Transmission.This platform in use, have a lot of advantages and strong point, but the deficiency that it is also arranged in some aspects, as: a segment length of the water surface communication buoy of all lift-launchs and mooring cable rear, all be to carry on this platform in the mode that exposes, so easily by clashing and breaking, and the system of giving has also increased certain flow resistance of meeting; On the other hand, for leaving the loading position of water surface communication buoy, can make the platform flow line morphology that certain destruction is arranged.
Now the new type of deep-water platform has been proposed more exacting requirements, promptly under big flow velocity, still can keep attitude stabilization, and reduce self amount of falling partially as much as possible, to greatest extent.Above-mentioned platform still exists the problem of attitude stability relative mistake in ocean current, the tethered platform that is not suitable as by contrast under the big flow velocity uses.
[summary of the invention]
The purpose of this utility model is to overcome the existing existing problem of stage apparatus, and a kind of vertical small resistance platform is provided.
The purpose of this utility model is achieved in that a kind of vertical small resistance platform, comprise platform 1, water surface float 2, platform mooring guy 3, depthkeeping anchor 4, be installed in the control setup 5 in the platform, platform 1 profile adopts streamline structure, the platform bottom is connected by platform mooring guy 3 with depthkeeping anchor 4, several stacked water surface floats 2 are equipped with in platform inside, mooring guy release gear 6 is equipped with in the bottom of each water surface float, platform top is evenly equipped with and the cooresponding mooring guy cutter 7 of water surface float quantity, the release head of each buoy mooring guy 8 is tethered on the mooring point 9 of corresponding mooring guy cutter, the mooring point is positioned at the knife-edge part of mooring guy cutter, platform sidepiece and water surface float top correspondence position are fixed with electromagnetism and pull pin 10, pull pin the locating dowel pin 11 that slides in 10 when stretching out when electromagnetism, and locating dowel pin 11 contacts with the top of water surface float 2.
Above-mentioned vertical small resistance platform, described mooring guy can be mooring communication ropes, also can be various high strength ropes.
Because it is the platform of streamline structure that the utility model adopts profile, so resistance is little in deep water, under big flow velocity effect, system falls little partially, has cooresponding stability, can be used as big degree of depth tethered platform and use, adopt a plurality of stacked water surface floats, so can continuous supplementation discharge water surface float under water when using.
The utility model is by having carried out a large amount of model tests comparisons with cylindrical underwater vertical platform in the past, discovery is with under the uniform flow, the utility model has had very big improvement aspect attitude stability, as: cylindrical underwater vertical platform attitude range is that pitch angle is that 28 ° of (18 °～+ 10 °), angle of oscillation are 50 ° (30 °～+ 20 °); And the utility model, promptly streamline contour underwater vertical platform attitude range is, and pitch angle is that 14 ° of (6 °～+ 8 °), angle of oscillation are 24 ° (7 °～+ 17 °), and its angle variation range is on average reduced to cylindrical underwater vertical flat-bed 50%.
The stacked quantity of the water surface float that the utility model relates to can be decided as required.
The mooring guy that the utility model relates to can be a mooring communication rope, also can be various high strength ropes.
[description of drawings]
Below in conjunction with drawings and Examples the utility model is described further.
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A view of Fig. 1
Fig. 3 is Fig. 1 upper end partial view
[specific implementation method]
A kind of vertical small resistance platform, comprise platform, water surface float, mooring guy, the depthkeeping anchor, the control setup cabin, the platform profile adopts streamline structure, the platform bottom is connected by mooring guy with the depthkeeping anchor, several stacked water surface floats are equipped with in platform inside, the mooring guy release gear is equipped with in the bottom of each water surface float, platform top is evenly equipped with and the cooresponding mooring guy cutter of water surface float quantity, the release head of each mooring guy is tethered on the mooring point of corresponding mooring guy cutter, the mooring point is positioned at the knife-edge part of mooring guy cutter, platform sidepiece and water surface float top correspondence position are fixed with electromagnetism and pull pin, when the locating dowel pin that slides in electromagnetism is pulled pin stretches out, locating dowel pin contacts with the top of water surface float, is provided with control setup in the platform.
During use, vertical small resistance platform in working order at first will be installed hang entry, again anchoring is hung in the water distribution, this moment, system began to sink, the end up to the depthkeeping anchor, vertical small resistance platform then rests on a certain setting depth of water, because this platform resistance is little, corresponding fall partially just little, so the depth of water is controlled at the setting depth of water easily.
When setting requirements and provide releasing order of first water surface float, its locating dowel pin is recalled in the electromagnetism action of pulling pin, and removes spacing to water surface float, and water surface float begins to float at this moment, until the water surface, just enters into the transmission of Information mode of operation.When if this water surface float suffers that at the water surface nature or artificial factor are damaged, can emit second water surface float automatically replenishes, method for releasing is identical substantially with the method for releasing of first water surface float, when promptly providing the releasing order of second water surface float, its locating dowel pin is recalled in the action of pulling pin of corresponding electromagnetism, removes spacing to water surface float, this moment, water surface float began come-up, until the water surface; Uniquely different be, discharging second water surface float simultaneously, first water surface float has been cut off in first mooring guy cutter action, and it is separated with system, and mooring guy floats.Follow-up compensation process has discharged until whole water surface floats, and last water surface is floating has by the time damaged, and whole communication work just finishes.
Claims (2)
1, a kind of vertical small resistance platform, comprise platform (1), water surface float (2), platform mooring guy (3), depthkeeping anchor (4), be installed in the control setup (5) in the platform, it is characterized in that: platform (1) profile adopts streamline structure, the platform bottom is connected by platform mooring guy (3) with depthkeeping anchor (4), several stacked water surface floats (2) are equipped with in platform inside, mooring guy release gear (6) is equipped with in the bottom of each water surface float, platform top is evenly equipped with and the cooresponding mooring guy cutter of water surface float quantity (7), the release head of each buoy mooring guy (8) is tethered on the mooring point (9) of corresponding mooring guy cutter, the mooring point is positioned at the knife-edge part of mooring guy cutter, platform sidepiece and water surface float top correspondence position are fixed with electromagnetism pull pin (10), the locating dowel pin (11) that slides in electromagnetism is pulled pin (10) is when stretching out, and locating dowel pin (11) contacts with the top of water surface float (2).
2, vertical small resistance platform according to claim 1 is characterized in that: described mooring guy can be a mooring communication rope, also can be various high strength ropes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620157230 CN200967541Y (en) | 2006-11-08 | 2006-11-08 | Vertical small-resistance platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620157230 CN200967541Y (en) | 2006-11-08 | 2006-11-08 | Vertical small-resistance platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200967541Y true CN200967541Y (en) | 2007-10-31 |
Family
ID=38967109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620157230 Expired - Lifetime CN200967541Y (en) | 2006-11-08 | 2006-11-08 | Vertical small-resistance platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200967541Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101559502B (en) * | 2007-11-20 | 2011-04-06 | 中国船舶重工集团公司第七一○研究所 | Underwater cutting releasing mechanism |
| CN101554920B (en) * | 2007-11-20 | 2012-08-01 | 中国船舶重工集团公司第七一○研究所 | Abysmal multi-cabin buoy release platform |
| CN103569321A (en) * | 2012-12-07 | 2014-02-12 | 郗腾来 | Hydrological flood monitoring cableway buoy positioning automatic putting method and device |
| CN103569322A (en) * | 2012-12-07 | 2014-02-12 | 郗腾来 | Hydrological flood monitoring cableway buoy positioning automatic putting device |
-
2006
- 2006-11-08 CN CN 200620157230 patent/CN200967541Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101559502B (en) * | 2007-11-20 | 2011-04-06 | 中国船舶重工集团公司第七一○研究所 | Underwater cutting releasing mechanism |
| CN101554920B (en) * | 2007-11-20 | 2012-08-01 | 中国船舶重工集团公司第七一○研究所 | Abysmal multi-cabin buoy release platform |
| CN103569321A (en) * | 2012-12-07 | 2014-02-12 | 郗腾来 | Hydrological flood monitoring cableway buoy positioning automatic putting method and device |
| CN103569322A (en) * | 2012-12-07 | 2014-02-12 | 郗腾来 | Hydrological flood monitoring cableway buoy positioning automatic putting device |
| CN103569322B (en) * | 2012-12-07 | 2016-04-06 | 郗腾来 | A kind of hydrology surveys big vast cableway buoy location automatic release device |
| CN103569321B (en) * | 2012-12-07 | 2016-04-20 | 郗腾来 | A kind of hydrology surveys big vast cableway buoy location automatic delivery method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20091223 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |