CN208544402U - A kind of flexible connecting device of more float structures - Google Patents
A kind of flexible connecting device of more float structures Download PDFInfo
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- CN208544402U CN208544402U CN201821186018.5U CN201821186018U CN208544402U CN 208544402 U CN208544402 U CN 208544402U CN 201821186018 U CN201821186018 U CN 201821186018U CN 208544402 U CN208544402 U CN 208544402U
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- rotary shaft
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Abstract
The utility model discloses a kind of flexible connecting device of more float structures, including pedestal, longitudinally-hinged connector, rotary shaft and it is laterally hinged with connector.Pedestal is axially to open up several bolt penetration holes on plane plate structure and end face in uniform way；Longitudinally-hinged connector is U-shaped structure and is welded on the front end face of pedestal, and longitudinal hinged shaft is bridged between the two side arms of the longitudinally-hinged connector；Rotary shaft includes male rotary shaft and the rear end female rotary shaft hinged with the front end of male rotary shaft, and the rear end face of public rotary shaft extends longitudinal free bearing, is plugged on longitudinal hinged shaft in the fraising opened up on longitudinal free bearing, and the front end of female rotary shaft extends transverse direction free bearing；It is laterally hinged with connector also and is U-shaped structure and is rotated by 90 ° setting around the axis of longitudinally-hinged connector, this, which is laterally hinged between the two side arms of connector, bridges lateral hinged shaft, which is plugged in the fraising opened up on lateral free bearing.The flexible connecting device of the utility model, it is structurally reasonable, the biggish shearing of intermodule and moment of flexure can be reduced.
Description
Technical field
The utility model relates to the attachment devices of surface floating body, refer specifically to a kind of flexible connecting device of more float structures.
Background technique
More float structures are a kind of large scale offshore platforms being made of the different floating body module of multiple functions, it is one
An a hollow regular hexagon ocean platform being assembled by different trapezoidal modules by attachment device head and the tail, adjacent is floating
It is formed by connecting between module by flexible connecting device.For more float structures, the size of flexible connecting device is
Minimum, and the load that floating body module applies attachment device is really complicated and huge, therefore the structure design of attachment device
It is the key technology of more float structures, it becomes a part mostly important in entire large-scale floating body module design, attachment device
Safety play the role of to the safety for guaranteeing entire more float structures it is vital.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of flexibility of more float structures is provided
Attachment device, it structurally reasonable can reach and be reliably connected purpose between multiple floating body modules, and it is biggish to reduce intermodule
Shearing and moment of flexure.
To achieve the goals above, the utility model uses following technical scheme:
A kind of flexible connecting device of more float structures, including pedestal, longitudinally-hinged connector, rotary shaft and being laterally hinged with connect
Head, wherein
The pedestal is axially to open up several bolt penetration holes on plane plate structure and end face in uniform way；
The longitudinally-hinged connector is U-shaped structure and is welded on the front end face of the pedestal, the longitudinally-hinged connector
Longitudinal hinged shaft is bridged between two side arms；
The rotary shaft includes male rotary shaft and the rear end female rotary shaft hinged with the front end of male rotary shaft, public rotary shaft
Rear end face extends longitudinal free bearing, is plugged on longitudinal hinged shaft of the longitudinally-hinged connector in the fraising opened up on longitudinal free bearing,
The front end of female rotary shaft extends lateral free bearing；
It is described to be laterally hinged with connector also and be U-shaped structure and be rotated by 90 ° setting around the axis of the longitudinally-hinged connector, the cross
To lateral hinged shaft is bridged between the two side arms of articulated joint, which is plugged on the lateral free bearing of female rotary shaft and opens
If fraising in.
The flexible connecting device of above-mentioned more float structures, wherein the rear end face of the pedestal is also bonded with rubber layer,
The flexible connecting device of above-mentioned more float structures, wherein the pedestal is square or rectangle.
The flexible connecting device of above-mentioned more float structures, wherein the front end of the public rotary shaft of the rotary shaft has one
The rear end of the inner ring of a spherical outside surface, female rotary shaft has an outer ring for having Internal Spherical Surface and being adapted to inner ring, is planted by inner ring
Realize that male rotary shaft and female rotary shaft are hinged in outer ring.
The characteristics of flexible connecting device of more float structures of the utility model, is: pedestal is bolted on floating body
Module side will be laterally hinged with longitudinal hinged shaft and rotation of the weld in another floating body module side, by longitudinally-hinged connector
The rotation of shaft and the relative rotation for being laterally hinged with the lateral hinged shaft of connector and the multiple floating body intermodules of rotation permission of rotary shaft,
To reduce the shearing and moment of flexure between adjacent floating module, while playing the flexibility of the displacement between constraint adjacent floating module
The distance between connection function, achieve the purpose that reduce stress level between multiple floating body modules and keep adjacent floating body.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the flexible connecting device of more float structures of the utility model.
Specific embodiment
The technical solution of the utility model is illustrated with embodiment with reference to the accompanying drawing.
As shown in Figure 1, the flexible connecting device of the more float structures of the utility model, including pedestal 4, longitudinally-hinged connector 1,
Rotary shaft 2 and it is laterally hinged with connector 3, wherein
If pedestal 4 be square or rectangular plane plate structure and end face on axial in uniform way open up bolt stem and wear
Hole；The rear end face of pedestal 4 is also bonded with rubber layer 40；
Longitudinally-hinged connector 1 is U-shaped structure and is welded on the front end face of pedestal 4, the two side arms of the longitudinally-hinged connector 1
Between bridge longitudinal hinged shaft 10；
Rotary shaft 2 includes male rotary shaft and female rotary shaft, and the front end of public rotary shaft 21 has the inner ring of a spherical outside surface, female
The rear end of rotary shaft 22 has an outer ring for having Internal Spherical Surface and being adapted to inner ring, is plugged in outer ring by inner ring and realizes public rotation
The front end of shaft 21 and the rear end of female rotary shaft 22 are hinged；The rear end face of public rotary shaft 21 extends longitudinal free bearing 210, makes longitudinal hinge
Longitudinal hinged shaft 10 of connector 1 is plugged in the fraising opened up on longitudinal free bearing 210, and the front end of female rotary shaft 22 extends laterally hinge
Seat 220；
It is laterally hinged with connector 3 also and is U-shaped structure and is rotated by 90 ° setting around the axis of longitudinally-hinged connector 1, this is laterally hinged with
Lateral hinged shaft 30 is bridged between the two side arms of connector 3, which is plugged on the lateral free bearing 210 of female rotary shaft 21 and opens
If fraising in, bottom surface is fixed with welding manner.
The flexible connecting device of the more float structures of the utility model when in use, passes through several bolts hole across pedestal 4
Stay bolt 5 attachment device is fixed in a floating body module, the front end face for being laterally hinged with connector 3 is welded on adjacent floating body
In module.The rubber layer 40 of 4 bottom surface of pedestal plays the role of fixed connection apparatus and damping energy-absorbing.The knot of longitudinally-hinged connector 1
The freedom degree that configuration formula is longitudinally rotated to discharge attachment device.Rotary shaft 2 has around axle center Small-angle Rotation ability.Laterally hinge
The structure type of connector 3 allows the relative rotation of multiple floating body intermodules, reduces shearing and moment of flexure between adjacent floating module,
The flexible connection for playing the role of constraining the displacement between adjacent floating module simultaneously, reaches and reduces stress water between more floating body modules
The purpose the distance between put down and keep adjacent floating body.
Above embodiments are only for illustration of the utility model, rather than limitations of the present invention, related technical field
Technical staff can also make various transformation or modification in the case where not departing from the spirit and scope of the utility model, because
This all equivalent technical solution also should belong to the scope of the utility model, should be limited by each claim.
Claims (4)
1. a kind of flexible connecting device of more float structures, including pedestal, longitudinally-hinged connector, rotary shaft and being laterally hinged with connect
Head, which is characterized in that
The pedestal is axially to open up several bolt penetration holes on plane plate structure and end face in uniform way；
The longitudinally-hinged connector is U-shaped structure and is welded on the front end face of the pedestal, the two sides of the longitudinally-hinged connector
Longitudinal hinged shaft is bridged between arm；
The rotary shaft includes male rotary shaft and the rear end female rotary shaft hinged with the front end of male rotary shaft, the rear end of public rotary shaft
Face extends longitudinal free bearing, is plugged on longitudinal hinged shaft of the longitudinally-hinged connector in the fraising opened up on longitudinal free bearing, mother's rotation
The front end of shaft extends lateral free bearing；
Described to be laterally hinged with connector also and be U-shaped structure and be rotated by 90 ° setting around the axis of the longitudinally-hinged connector, this laterally cuts with scissors
Bridge lateral hinged shaft between the two side arms of connector, which is plugged on opens up on the lateral free bearing of mother's rotary shaft
In fraising.
2. the flexible connecting device of more float structures according to claim 1, which is characterized in that the rear end face of the pedestal
Also it is bonded with rubber layer.
3. the flexible connecting device of more float structures according to claim 1 or 2, which is characterized in that the pedestal is in just
Rectangular or rectangle.
4. the flexible connecting device of more float structures according to claim 1, which is characterized in that the public rotation of the rotary shaft
The front end of shaft has the inner ring of a spherical outside surface, and there is Internal Spherical Surface in the rear end of female rotary shaft with one and is adapted to inner ring outer
Circle is plugged in outer ring by inner ring and realizes that male rotary shaft and female rotary shaft are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821186018.5U CN208544402U (en) | 2018-07-25 | 2018-07-25 | A kind of flexible connecting device of more float structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821186018.5U CN208544402U (en) | 2018-07-25 | 2018-07-25 | A kind of flexible connecting device of more float structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208544402U true CN208544402U (en) | 2019-02-26 |
Family
ID=65425486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821186018.5U Active CN208544402U (en) | 2018-07-25 | 2018-07-25 | A kind of flexible connecting device of more float structures |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110294077A (en) * | 2019-07-08 | 2019-10-01 | 湖南大学 | A kind of ultra-large type floating platform on sea and its docking forming method |
| CN111806638A (en) * | 2020-07-24 | 2020-10-23 | 上海外高桥造船有限公司 | Offshore splicing structure for multi-floating-body structure |
| CN114056375A (en) * | 2021-11-08 | 2022-02-18 | 中国北方车辆研究所 | Multi-degree-of-freedom connecting device for vehicles in hilly and mountainous areas |
-
2018
- 2018-07-25 CN CN201821186018.5U patent/CN208544402U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110294077A (en) * | 2019-07-08 | 2019-10-01 | 湖南大学 | A kind of ultra-large type floating platform on sea and its docking forming method |
| CN111806638A (en) * | 2020-07-24 | 2020-10-23 | 上海外高桥造船有限公司 | Offshore splicing structure for multi-floating-body structure |
| CN114056375A (en) * | 2021-11-08 | 2022-02-18 | 中国北方车辆研究所 | Multi-degree-of-freedom connecting device for vehicles in hilly and mountainous areas |
| CN114056375B (en) * | 2021-11-08 | 2022-10-14 | 中国北方车辆研究所 | Multi-degree-of-freedom connecting device for vehicles in hilly and mountainous areas |
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