CN201792989U - Extension limiting device for elastic sea anchor cable groups - Google Patents
Extension limiting device for elastic sea anchor cable groups Download PDFInfo
- Publication number
- CN201792989U CN201792989U CN2010202613765U CN201020261376U CN201792989U CN 201792989 U CN201792989 U CN 201792989U CN 2010202613765 U CN2010202613765 U CN 2010202613765U CN 201020261376 U CN201020261376 U CN 201020261376U CN 201792989 U CN201792989 U CN 201792989U
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- anchor
- extension
- sea
- floating platform
- inhibiting device
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Abstract
The utility model discloses an extension limiting device for elastic sea anchor cable groups, which comprises connecting fixing bars, fixing device plates, nuts, extension limiters, shackles, anchor cables, casing pipes, a floating platform, elastic sea anchor cables, anchor block connecting ends, anchor chains and anchor blocks. The floating platform is fixed onto the extension limiters for the elastic sea anchor cable groups having the underwater anchor blocks, and two ends of each elastic sea anchor cable group are respectively connected to the floating platform, and among the anchor chains and the anchor cables among the anchor blocks. Elongation rates of the fiber cables, the metal chains and the steel cables are far lower than that of elastic sea anchor cables, but the tension strength is total operation tension strength far larger than those of the elastic sea anchor cable groups, so that extension limiting effect to the elastic sea anchor cable groups is achieved, large-sized floating platforms can be more stable in water operation, and instable possibility of the floating platforms under external force from rising tide buoyance and wave force can be reduced.
Description
Technical field
The utility model relates to a kind of elasticity sea-anchor, relates in particular to the extension inhibiting device of a kind of elasticity sea-anchor Suo Qun.
Background technology
The ultra-large type floating platform on sea is owing to can be arranged on than the deep-sea at present, influence to coastal environment is less, and can will cause voice, the pollution of interference to be located at the off-lying sea to daily life, be subjected to sizable expectation away from dense population areas, this works is material with the iron structure, constitute huge marine floating platform, provide the mankind to base oneself upon and movable space, the multidigit scholar once proposed conceptions such as marine floating airport, marine incineration stove, marine container yard, marine refinery in recent years.States such as U.S., day more drop into the research and development that quite huge resource is used for the ultra-large type floating platform on sea in recent years, and the corrosion stability of the ability of the afloat stability of this floating platform, anti-ocean current, the elasticity of material and bearing capacity, material, welding technique, location technology or the like all cause very big challenge because of ultra-large volume to engineering technology.
The utility model elastic cable group's extension inhibiting device; be installed in the midway location of the elasticity sea-anchor Suo Qun of floating platform lower side; unlikely generation deflection is stressed when guaranteeing elasticity sea-anchor Suo Qun extension; and can protect the interior rubber elastomer of elasticity sea-anchor rope; be unlikely excessively extension and lose part or all of long-term use elastic-restoring force; or changed the designed anchorage tension intensity of elastic cable short-term; and guarantee to avoid fiber generation excessively extension in the rubber bodies of elasticity sea-anchor rope, make structural arrangement produce permanent dystopy.
Summary of the invention
At the deficiency of prior art, the purpose of this utility model is to provide the extension inhibiting device of a kind of elasticity sea-anchor Suo Qun.Guarantee floating platform and elasticity sea-anchor Suo Qun, can under rise level of ebb tide buoyancy and the effect of stormy waves power of pre-estimating the sea-anchor engineering design range, extend steadily in the long term and reply operation.
The extension inhibiting device of elasticity sea-anchor Suo Qun, comprise: be connected and fixed rod, anchor fitting dish, nut, extension inhibiting device, shackle, anchor cable, sleeve pipe, floating platform, elasticity sea-anchor rope, anchor block coupling end, anchor chain, anchor block, described floating platform is fixed on the extension inhibiting device of elasticity sea-anchor Suo Qun of anchor block in the water, two of elasticity sea-anchor Suo Qun is connected in the middle of the anchor chain and anchor cable between floating platform and anchor block, shackle connects anchor cable, elasticity sea-anchor rope is provided with anchor fitting dish, nut and sleeve pipe, and the anchor block coupling end connects anchor chain and anchor block respectively.
During overall package, elder generation is with the extension inhibiting device of elasticity sea-anchor rope, be connected in the middle of the elasticity of packing into the sea-anchor Suo Qun rope and pass two ends and be connected and fixed excellent inboard port, elasticity sea-anchor rope with the periphery is assembled into anchor chain rope colony again, two outer ends are passed through anchor cable and anchor chain more respectively, are connected to respectively between floating platform and anchor block.This extension inhibiting device can be pitched the button mode and tie a knot as being artificial fiber ropes, is connected to being connected and fixed in the excellent inner port of elasticity sea-anchor rope colony, as when being metal bracelet, then can be welded on being connected and fixed on excellent the inner of elasticity sea-anchor rope colony respectively.
This elastic cable group's extension inhibiting device; be installed in the midway location of the elasticity sea-anchor Suo Qun of floating platform lower side; unlikely generation deflection is stressed when guaranteeing elasticity sea-anchor Suo Qun extension; and can protect the interior rubber elastomer of elasticity sea-anchor rope; be unlikely excessively extension and lose part or all of long-term use elastic-restoring force; or changed the designed anchorage tension intensity of elastic cable short-term; and guarantee to avoid fiber generation excessively extension in the rubber bodies of elasticity sea-anchor rope, make structural arrangement produce permanent dystopy.If (when too extending because of the fiber of rubber bodies, the mutual displacement of fiber can take place tangle and can't reset) more influences the rubber elastomer in the elasticity sea-anchor rope and the pulling force of former setting and produces difference, thereby make the stressed generation wild effect of anchorage of floating platform.So in the elasticity anchorage system of large-scale floating platform, extend inhibiting device with this elastic cable of device among the elasticity sea-anchor Suo Qun, guarantee floating platform and elasticity sea-anchor Suo Qun, can under rise level of ebb tide buoyancy and the effect of stormy waves power of pre-estimating the sea-anchor engineering design range, extend steadily in the long term and reply operation.
Description of drawings
Fig. 1 is the utility model mounting structure scheme drawing;
Fig. 2 is the utility model structure cutaway view;
Fig. 3 is the utility model exploded drawings.
The number in the figure explanation
1-is connected and fixed excellent 2-anchor fitting dish 3-nut
4-extends inhibiting device 5-shackle 6-anchor cable
7-sleeve pipe 8-floating platform 9-elasticity sea-anchor rope 10-anchor block coupling end
11-anchor chain 12-anchor block
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments:
Embodiment
As Fig. 1, Fig. 2, shown in Figure 3, floating platform 8 is fixed on the extension limit control 4 of elasticity sea-anchor Suo Qun of anchor block 12 in the water, its elasticity sea-anchor Suo Qun two is connected to the anchor chain 11 of 12 of floating platform 8 and anchor blocks and the centre of anchor cable 6, shackle 5 connects anchor cable 6, elasticity sea-anchor rope 9 is provided with anchor fitting dish 2, nut 3 and sleeve pipe 7, and anchor block coupling end 10 connects anchor chain 11 and anchor block 12 respectively.
During overall package, elder generation is with the extension inhibiting device 4 of elasticity sea-anchor rope 9, connect in the middle of 9 groups of ropes of the elasticity of packing into sea-anchor rope, pass two ends and be connected and fixed rod 1 inboard port, the elasticity sea-anchor rope 9 of periphery is assembled into anchor chain rope colony, two outer ends are passed through anchor cable 6 and anchor chain 11 more respectively, are connected to 12 of floating platform 8 and anchor blocks respectively.This extension inhibiting device 4 as be artificial fiber ropes, can pitch the button mode ties a knot, be connected to being connected and fixed in excellent 1 inner port of elasticity sea-anchor rope 9 colonies, as when being metal bracelet, then can be welded on being connected and fixed on excellent 1 the inner of elasticity sea-anchor rope 9 colonies respectively.
Claims (3)
1. the extension inhibiting device of elasticity sea-anchor Suo Qun, comprise: be connected and fixed rod, anchor fitting dish, nut, extension inhibiting device, shackle, anchor cable, sleeve pipe, floating platform, elasticity sea-anchor rope, anchor block coupling end, anchor chain, anchor block, it is characterized in that: described floating platform is fixed on the extension inhibiting device of elasticity sea-anchor Suo Qun of anchor block in the water; Two of elastic cable group is connected in the middle of the anchor chain and anchor cable between floating platform and anchor block, and shackle connects anchor cable; Elasticity sea-anchor rope is provided with anchor fitting dish, nut and sleeve pipe; The anchor block coupling end connects anchor chain and anchor block respectively.
2. the extension inhibiting device of elasticity sea-anchor Suo Qun according to claim 1, it is characterized in that: described inhibiting device can be polyster fibre rope, aramid fiber rope, or the ultra high molecular polyethylene fibrecord, be connected in fork button mode and be connected and fixed in the inner port of excellent two ends.
3. the extension inhibiting device of elasticity sea-anchor Suo Qun according to claim 1 is characterized in that: described extension inhibiting device can be metallo-chain or cable wire, is welded on being connected and fixed on excellent the inner of elasticity sea-anchor rope colony respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202613765U CN201792989U (en) | 2010-07-16 | 2010-07-16 | Extension limiting device for elastic sea anchor cable groups |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202613765U CN201792989U (en) | 2010-07-16 | 2010-07-16 | Extension limiting device for elastic sea anchor cable groups |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201792989U true CN201792989U (en) | 2011-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202613765U Expired - Lifetime CN201792989U (en) | 2010-07-16 | 2010-07-16 | Extension limiting device for elastic sea anchor cable groups |
Country Status (1)
| Country | Link |
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| CN (1) | CN201792989U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2752635A1 (en) * | 2013-01-04 | 2014-07-09 | Danmarks Tekniske Universitet - DTU | Inlet stratification device |
| RU2524292C1 (en) * | 2013-07-02 | 2014-07-27 | Александр Сергеевич Кузьмин | Device for equalisation of anchor ropes or chains tension |
| CN104024099A (en) * | 2011-09-23 | 2014-09-03 | Ihc荷兰Ie有限公司 | Device For And Method Of Tensioning Chains, In Particular Mooring Legs |
| CN104047194A (en) * | 2014-06-18 | 2014-09-17 | 郑钢钢 | Elastic cable capable of preventing resilience loss and facture caused by overstretch |
| CN107284606A (en) * | 2017-06-27 | 2017-10-24 | 中国海洋石油总公司 | Large scale structure rolling dress shipment take-up device |
| CN109566508A (en) * | 2018-12-04 | 2019-04-05 | 大连理工大学 | A kind of large-scale fishing ground platform attachment device in far-reaching sea |
| CN109720507A (en) * | 2019-01-02 | 2019-05-07 | 中国矿业大学 | A kind of rigid elastic mooring deep-sea platform structure |
-
2010
- 2010-07-16 CN CN2010202613765U patent/CN201792989U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104024099A (en) * | 2011-09-23 | 2014-09-03 | Ihc荷兰Ie有限公司 | Device For And Method Of Tensioning Chains, In Particular Mooring Legs |
| EP2752635A1 (en) * | 2013-01-04 | 2014-07-09 | Danmarks Tekniske Universitet - DTU | Inlet stratification device |
| WO2014106643A3 (en) * | 2013-01-04 | 2014-08-28 | Danmarks Tekniske Universitet - Dtu | Inlet stratification device |
| RU2524292C1 (en) * | 2013-07-02 | 2014-07-27 | Александр Сергеевич Кузьмин | Device for equalisation of anchor ropes or chains tension |
| CN104047194A (en) * | 2014-06-18 | 2014-09-17 | 郑钢钢 | Elastic cable capable of preventing resilience loss and facture caused by overstretch |
| CN107284606A (en) * | 2017-06-27 | 2017-10-24 | 中国海洋石油总公司 | Large scale structure rolling dress shipment take-up device |
| CN109566508A (en) * | 2018-12-04 | 2019-04-05 | 大连理工大学 | A kind of large-scale fishing ground platform attachment device in far-reaching sea |
| CN109720507A (en) * | 2019-01-02 | 2019-05-07 | 中国矿业大学 | A kind of rigid elastic mooring deep-sea platform structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110413 |