CN102536678A - Coupled buffering device - Google Patents
Coupled buffering device Download PDFInfo
- Publication number
- CN102536678A CN102536678A CN2010106232714A CN201010623271A CN102536678A CN 102536678 A CN102536678 A CN 102536678A CN 2010106232714 A CN2010106232714 A CN 2010106232714A CN 201010623271 A CN201010623271 A CN 201010623271A CN 102536678 A CN102536678 A CN 102536678A
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- piston
- staving
- damping device
- steel
- coupling damping
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- Y02E10/722—
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a coupled buffering device. The coupled buffering device comprises a piston and a bucket body sleeved at the outer part of the piston, wherein the piston is provided with a piston upper part structure, a rubber block arranged at the lower end of the piston upper part structure and a plurality of piston outer walls sleeved outside the rubber block. A bucket lower part structure is arranged at the bottom of the bucket body. According to the coupled buffering device, steel to steel direct collision during installing a fan on the sea is avoided. Meanwhile, the independence on a large-sized floating crane and a weather window and the installing cost on the sea of the buffering device are reduced. The installing speed on the sea of the fan and the project quality are improved.
Description
Technical field
The present invention relates to damping device, relate in particular to a kind of coupling damping device that is used for avoiding the direct collision of offshore wind turbine installation process steel to steel.
Background technique
Along with people's improves requirement on environmental protection, and wind-power electricity generation becomes the important new energy of offshore production platform.
Wind power generating set generally is made up of the parts such as cabin, pylon, pedestal that generator is equipped with in blade, inside.These parts are installed on the marine jacket, all be to adopt crane that these parts are lifted piecemeal usually, then, is installed on the marine jacket.Hoisting process need carry out on the installation ship, influenced by sea situation, under the unsettled situation of boats and ships, carries out lifting operation, runs foul of each other through regular meeting's generation between each parts of wind power generating set, thereby causes fuselage to damage.In order to run foul of each other between each parts that reduce wind power generating set, each parts of wind power generating set are assembled into integral body on land, then, again wind power generating set integral body is transported to marine the installation.Though this method reduces between each parts of wind power generating set and runs foul of each other,, the boats and ships unstable problem that needs to use large-scale floating crane influenced by sea situation to be caused with reduction.Nonetheless, in the installation process between wind power generating set and jacket and the loop wheel machine collision problem of steel to steel still can not avoid.
Summary of the invention
Main purpose of the present invention is to overcome the above-mentioned shortcoming that existing technology exists, and a kind of coupling damping device is provided, and it can avoid steel to steel direct collision in the offshore wind turbine installation process; Simultaneously, reduced the dependence of large-scale floating crane and weather window and reduced marine installation cost, improved offshore wind turbine installation rate and construction quality.
The objective of the invention is to realize by following technological scheme:
A kind of coupling damping device is characterized in that: comprise piston and be sleeved on the outside staving of piston; Wherein, this piston is provided with: the piston superstructure, be installed in piston superstructure lower end block rubber, be sleeved on several piston outer walls of block rubber outside; This staving bottom is provided with the staving substructure.
Said piston superstructure is a steel structure T body, and wherein, upper center is a funnel-like, and the spaced around certain distance radioactively is connected with several and strengthens gusset, and the lower end is cylindric.
Said piston outer wall is the ring bodies that steel band has the steel structure of nib.
Said several piston outer walls are that stack is sleeved on the block rubber outside.
Said staving is a steel structure, and hanger is installed on the staving, and the bottom is provided with and is connected with the staving substructure.
Said staving substructure is made up of base plate and the crisscross reinforcement gusset that is welded on the bottom.
The said cooperation with the top force structure in piston superstructure inside also is equipped with a funnel-shaped structure II.
Beneficial effect of the present invention: the present invention avoids steel to steel direct collision in the offshore wind turbine installation process owing to adopt technique scheme; Simultaneously, reduced the dependence of large-scale floating crane and weather window and reduced marine installation cost, improved offshore wind turbine installation rate and construction quality.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a structure cross-sectional schematic of the present invention.
Fig. 3 is internal piston diagram intention of the present invention.
Fig. 4 is a sleeve schematic representation of the present invention.
Main label declaration among the figure:
1 piston, 2, hanger, 3 stavings, 4 block rubbers, 5 piston superstructures, 51 funnel-shaped structures, 6 piston outer walls, 7 staving substructures, 8 stiffening plates, 9 are strengthened gusset.
Embodiment
Like Fig. 1-shown in Figure 4, the present invention includes: piston 1 and be sleeved on the outside staving 3 of piston 1; Wherein, piston 1 is provided with: piston superstructure 5, block rubber 4, the employing of adopting bonding way to be installed in piston superstructure 5 lower ends superpose and are sleeved on several piston outer walls 6 of block rubber 4 outsides; Staving 3 bottoms are provided with staving substructure 7.
Piston superstructure 5 is the T bodies that are welded of the steel plate by 30mm thickness, and wherein, upper center is a funnel-like, and the spaced around certain distance radioactively is connected with several stiffening plates 8, and the lower end is cylindric.In funnel-like piston superstructure 5, cooperate with top force structure 5 funnel-shaped structure 51 with holes also is installed, both link together through welding manner.
Piston outer wall 6 is that the steel plate by 40mm thickness is welded and has the ring bodies of nib.
During use, staving 3 of the present invention is weldingly fixed on the piling bar of blower fan, mainly plays the buffer function between blower fan piling bar and the jacket spud leg.During work, piston 1 vertically can move under the load, and through block rubber 4 bearing loads, block rubber 4 is main endergonic structure, has played buffer function during motion.And the variation through size and the variation of rubber material can be applied in the different load working conditions goes, and has avoided the direct collision of structure steel to steel.After certain numerical value was arrived in load transfer, load changed, just by outside staving bearing load.
The above; It only is preferred embodiment of the present invention; Be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technological scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (7)
1. a coupling damping device is characterized in that: comprise piston and be sleeved on the outside staving of piston; Wherein, this piston is provided with: the piston superstructure, be installed in piston superstructure lower end block rubber, be sleeved on several piston outer walls of block rubber outside; This staving bottom is provided with the staving substructure.
2. coupling damping device according to claim 1 is characterized in that: said piston superstructure is a steel structure T body, and wherein, upper center is a funnel-like, and the spaced around certain distance radioactively is connected with several and strengthens gusset, and the lower end is cylindric.
3. coupling damping device according to claim 1 is characterized in that: said piston outer wall is the ring bodies that steel band has the steel structure of nib.
4. according to claim 1 or 3 described coupling damping devices, it is characterized in that: said several piston outer walls are that stack is sleeved on the block rubber outside.
5. coupling damping device according to claim 1 is characterized in that: said staving is a steel structure, and hanger is installed on the staving, and the bottom is provided with and is connected with the staving substructure.
6. coupling damping device according to claim 5 is characterized in that: said staving substructure is made up of base plate and the crisscross reinforcement gusset that is welded on the bottom.
7. coupling damping device according to claim 1 and 2 is characterized in that: the said cooperation with the top force structure in piston superstructure inside also is equipped with a funnel-shaped structure II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106232714A CN102536678A (en) | 2010-12-30 | 2010-12-30 | Coupled buffering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106232714A CN102536678A (en) | 2010-12-30 | 2010-12-30 | Coupled buffering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102536678A true CN102536678A (en) | 2012-07-04 |
Family
ID=46344442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106232714A Pending CN102536678A (en) | 2010-12-30 | 2010-12-30 | Coupled buffering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102536678A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625167A (en) * | 2018-12-18 | 2019-04-16 | 海洋石油工程（青岛）有限公司 | The mounting process of damper for floating production storage offloading's upper module |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061468A (en) * | 1990-11-11 | 1992-05-27 | 李超美 | Self-sealing hydraulic-air spring |
| WO2004067988A1 (en) * | 2003-01-30 | 2004-08-12 | Julius Blum Gesellschaft M.B.H. | Damper especially for movable parts of pieces of furniture |
-
2010
- 2010-12-30 CN CN2010106232714A patent/CN102536678A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061468A (en) * | 1990-11-11 | 1992-05-27 | 李超美 | Self-sealing hydraulic-air spring |
| WO2004067988A1 (en) * | 2003-01-30 | 2004-08-12 | Julius Blum Gesellschaft M.B.H. | Damper especially for movable parts of pieces of furniture |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625167A (en) * | 2018-12-18 | 2019-04-16 | 海洋石油工程（青岛）有限公司 | The mounting process of damper for floating production storage offloading's upper module |
| CN109625167B (en) * | 2018-12-18 | 2020-09-04 | 海洋石油工程（青岛）有限公司 | Installation process of shock absorber for upper module of floating production oil storage and discharge device |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |