CN102787552A - Floating structure connected by tension connector with adjustable length - Google Patents
Floating structure connected by tension connector with adjustable length Download PDFInfo
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- CN102787552A CN102787552A CN2012103184794A CN201210318479A CN102787552A CN 102787552 A CN102787552 A CN 102787552A CN 2012103184794 A CN2012103184794 A CN 2012103184794A CN 201210318479 A CN201210318479 A CN 201210318479A CN 102787552 A CN102787552 A CN 102787552A
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- floating body
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Abstract
The invention discloses a floating structure connected by a tension connector with adjustable length. Floating body cells are connected by the tension connector with adjustable length, and elastic buffer material is installed among the floating body cells; a pull force is borne by the tension connector; a pressure is borne by the elastic buffer material and the floating body cells; and a shear force is borne by an inclined tension connector which forms an angle with a connection surface. Both a rigid joint and a hinge joint of the combined floating structure have certain elasticity and can bear a large wave load. Because the length of the tension connector can be adjusted and the requirement on the manufacturing precision of the floating body cells is low, bigger floating body cells can be used so that a bigger floating structure can be combined. Because of being not welded together with the floating body cells, the tension connector can be changed so that the service life of the floating structure is not limited by the fatigue life of the connector.
Description
Technical field
The present invention relates to a kind of assembled floating structure waterborne, can be used as pontoon bridge, floating stack and floating wharf and the job platform that floats.
Background technology
The steel thin wall structure bridge of boats and buoyancy tank equipment; Can assembly group pontoon bridge, floating stack and floating structures such as floating wharf and Overwater floating job platform; Single, double otic placode through top between its unit and vertical junction plate, shear-pin and bottom third, the formation such as (or L hooks) of fourth hook is rigidly connected, and also can form hinged through the splicer on top.Adopt the floating structure of these connected mode assembly groups; Owing to have the gap between joint; Percussion is obvious between the wave action lower unit, and joint will produce wear phenomenon, thereby increases the play movement; Produce the stronger effect of going out, so the useful life of this type of assembled floating structure in wave is shorter.For assembly group fast, higher to the requirement on machining accuracy of elemental floating body, need on the frock moulding bed, to accomplish the manufacturing of elemental floating body, thus with the elemental floating body size restrictions in small range, be difficult to provide larger-size elemental floating body.In addition, because Wave Load, rigid joint place can produce bigger moment of flexure, and articulated joint place can produce bigger hinged power, and joint stress is concentrated.Because the play movement is inhomogeneous, causes the joint discontinuity on the same cross section, the effect that improves bearing capacity through increase joint quantity also is restricted, so the ability of this type of floating structure wind and wave resistance is lower.In the above-mentioned joint, except that vertical junction plate and splicer, all the other joints all weld with elemental floating body, can't change after the damage, controlled by the fatigue life of joint, and this type of floating structure useful life in wave is shorter.
Summary of the invention
In order to bear big wave load, to utilize the elemental floating body of large-size and the useful life that prolongs the assembled floating structure, the present invention provides a kind of assembled floating structure of novel connected mode.
The technical solution adopted for the present invention to solve the technical problems is: the tension force connector that adjustable-length is installed on the joint face of elemental floating body mainly bears pulling force; Elastomeric cushion material is installed and is utilized the elemental floating body structure to bear the pressure of junction; And setting and the angled oblique tension force connector of joint face bear the shearing of joint face; Because the tension force connector itself has certain elasticity, elastomeric cushion material has been installed again, can form and have certain flexible connection.Tool upper and lower two-layer connection at regular intervals is rigidly connected formation on joint face, when only having one deck to connect, forms to be articulated and connected.
The invention has the beneficial effects as follows: the floating structure of assembly group; Rigid joint and articulated joint all have certain elasticity; No longer there is the joint gap of the existing bridge of boats and buoyancy tank joint, can bears bigger wave load, low to the accuracy of manufacture requirement of elemental floating body; Bigger elemental floating body capable of using, the floating structure that the assembly group is bigger.Because the tension force connector is not integrally welded with elemental floating body, can change, thereby the useful life of this type of floating structure is controlled by no longer the fatigue life of joint.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 forms rigidly connected sketch map between elemental floating body of the present invention.
Fig. 2 forms hinged sketch map between elemental floating body of the present invention.
Among the figure: 1. elemental floating body, 2. connector mount pad, 3. tension force connector, 4. elastomeric cushion material.
The specific embodiment
Among Fig. 1; The joint face of elemental floating body (1) is provided with upper and lower two-layer connector mount pad (2); The tension force connector (3) of adjustable-length is tightened the connector nut after inserting connector mount pad (2), and reaches the tightness unanimity of each tension force connector (3) on the same joint face.Can a plurality of tension force connectors be installed according to force request for every layer.Since the elastic buffer material (4) mounted on the phase Ling floating body cell (a) between when tightening fittings nut, the tension connector (3) subject to certain initial tension, resilient cushioning material (4) subject to certain initial pressure role, and thus does not appear traditional pontoon pontoon connection between the impact of the role.Only shown horizontally disposed tension force connector among Fig. 1; Because the tension force connector mainly bears pulling force; In order to bear vertical shear and the horizontal shear between elemental floating body (1), the oblique setting of partial tension connector (3) also need be arranged, can bear being connected of pulling force, pressure and shearing action thereby form; Face with upper and lower two-layer a plurality of such connections is the face of being rigidly connected, and can bear the moment of flexure effect.Because the length of tension force connector (3) can be adjusted within the specific limits, can adapt to the variation of reserving installation length, lower to the accuracy of manufacture requirement of elemental floating body, large-scale floating structure is organized in large scale elemental floating body easy to use assembly.In addition, thickness that also can be through changing elastomeric cushion material (4), material etc. change the elasticity that connects.
Among Fig. 2; The joint face of elemental floating body (1) is provided with individual layer connector mount pad (2); The tension force connector (3) of adjustable-length is tightened the connector nut after inserting connector mount pad (2), and reaches the tightness unanimity of each tension force connector (3) on the same joint face.Because elastomeric cushion material (4) is installed between elemental floating body (1); After tightening the connector nut; Tension force connector (3) receives certain initial tension effect, and elastomeric cushion material (4) receives certain initial pressure effect, thus the percussion between traditional bridge of boats can not occurring and buoyancy tank is connected.Only shown horizontally disposed tension force connector among Fig. 1; Because the tension force connector mainly bears pulling force; In order to bear vertical shear and the horizontal shear between elemental floating body (1); The oblique setting of partial tension connector (3) also need be arranged, can bear being articulated and connected of pulling force, pressure and shearing action thereby form.
All connection can be set as required around the elemental floating body (1), multiple floating structure is organized in assembly flexibly, uses the quantity of elemental floating body unrestricted.Can existingly as required be rigidly connected in the assembled floating structure and have hinged.
Claims (3)
1 an adjustable length connecting member connected to the tension floating structure, the floating unit, the tension connector, resilient cushioning material, and the floating body unit connecting member provided on the mounting seat, characterized in that: the length of the connecting member tension can be adjusted according to the installation space reserved for the connection phase Ling installed between the floating body cell elastic buffer material.
(2) as claimed in 1, wherein the floating structure, characterized in that the connection between the phase Ling floating unit connecting member connecting a plurality of tension, the tension connector member and the connecting surfaces in a vertical or oblique mounting.
3. according to right 1 described floating structure, it is characterized in that floating structure is formed by a plurality of elemental floating body assembly groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103184794A CN102787552A (en) | 2012-09-03 | 2012-09-03 | Floating structure connected by tension connector with adjustable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103184794A CN102787552A (en) | 2012-09-03 | 2012-09-03 | Floating structure connected by tension connector with adjustable length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102787552A true CN102787552A (en) | 2012-11-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103184794A Pending CN102787552A (en) | 2012-09-03 | 2012-09-03 | Floating structure connected by tension connector with adjustable length |
Country Status (1)
| Country | Link |
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| CN (1) | CN102787552A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016089214A1 (en) * | 2014-12-04 | 2016-06-09 | Pontemar As | Floating bridge and method and float to prepare a beam for the floating bridge |
| CN106275300A (en) * | 2016-08-12 | 2017-01-04 | 上海交通大学 | The attachment means of Very Large Floating Structure module based on rods |
| CN107399408A (en) * | 2017-07-30 | 2017-11-28 | 扬州大学 | A kind of ship connection and separately devices and methods therefor |
| CN107444575A (en) * | 2017-08-14 | 2017-12-08 | 湖南大学 | A kind of floating platform using wave-energy power generation |
| CN108035240A (en) * | 2017-12-19 | 2018-05-15 | 安徽淼森建筑设计有限公司 | A kind of flexible pontoon bridge |
| CN108128414A (en) * | 2017-12-08 | 2018-06-08 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of ocean Very large floating structure energy storing and electricity generating connector |
| CN110512566A (en) * | 2019-09-17 | 2019-11-29 | 江苏科技大学 | A kind of deep-sea floating structure attachment device |
| CN112752710A (en) * | 2020-04-27 | 2021-05-04 | 深圳大学 | Water floating equipment |
| CN113461182A (en) * | 2021-05-15 | 2021-10-01 | 吉林大学 | Floating body elastic connecting mechanism based on aeration equipment |
| CN114715342A (en) * | 2022-05-05 | 2022-07-08 | 中国华能集团清洁能源技术研究院有限公司 | Flexible connection mechanism for floating body and offshore floating type platform |
-
2012
- 2012-09-03 CN CN2012103184794A patent/CN102787552A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016089214A1 (en) * | 2014-12-04 | 2016-06-09 | Pontemar As | Floating bridge and method and float to prepare a beam for the floating bridge |
| CN106275300A (en) * | 2016-08-12 | 2017-01-04 | 上海交通大学 | The attachment means of Very Large Floating Structure module based on rods |
| CN107399408A (en) * | 2017-07-30 | 2017-11-28 | 扬州大学 | A kind of ship connection and separately devices and methods therefor |
| CN107399408B (en) * | 2017-07-30 | 2018-12-04 | 扬州大学 | A kind of ship connection and separated devices and methods therefor |
| CN107444575A (en) * | 2017-08-14 | 2017-12-08 | 湖南大学 | A kind of floating platform using wave-energy power generation |
| CN108128414A (en) * | 2017-12-08 | 2018-06-08 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of ocean Very large floating structure energy storing and electricity generating connector |
| CN108035240A (en) * | 2017-12-19 | 2018-05-15 | 安徽淼森建筑设计有限公司 | A kind of flexible pontoon bridge |
| CN110512566A (en) * | 2019-09-17 | 2019-11-29 | 江苏科技大学 | A kind of deep-sea floating structure attachment device |
| CN112752710A (en) * | 2020-04-27 | 2021-05-04 | 深圳大学 | Water floating equipment |
| CN113461182A (en) * | 2021-05-15 | 2021-10-01 | 吉林大学 | Floating body elastic connecting mechanism based on aeration equipment |
| CN114715342A (en) * | 2022-05-05 | 2022-07-08 | 中国华能集团清洁能源技术研究院有限公司 | Flexible connection mechanism for floating body and offshore floating type platform |
| CN114715342B (en) * | 2022-05-05 | 2023-08-29 | 中国华能集团清洁能源技术研究院有限公司 | Soft connection mechanism for floating body and offshore floating platform |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121121 |