CN105887788B - A kind of ocean bolt-type hoistable platform synchronous guiding device - Google Patents
A kind of ocean bolt-type hoistable platform synchronous guiding device Download PDFInfo
- Publication number
- CN105887788B CN105887788B CN201610394456.XA CN201610394456A CN105887788B CN 105887788 B CN105887788 B CN 105887788B CN 201610394456 A CN201610394456 A CN 201610394456A CN 105887788 B CN105887788 B CN 105887788B
- Authority
- CN
- China
- Prior art keywords
- guide wheel
- ring beam
- bolt
- wheel mounting
- ocean
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
- E02B17/08—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering
- E02B17/0809—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering the equipment being hydraulically actuated
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a kind of ocean bolt-type hoistable platform synchronous guiding devices, including the equally distributed guide wheel mounting structure of multiple circumferential directions along ring beam, the guide wheel mounting structure is connected by bearing with the ring beam, the guide wheel mounting structure includes guide wheel mounting bracket, idler wheel, axis and two bearings, and the guide wheel mounting bracket includes two connecting plates I being arranged in parallel and connecting plate II and fixed plate.The present invention installs multiple synchronous guide wheel mounting structures on the ring beam of lifting, the verticality of ring beam during raising lifting platform, it avoids causing ring beam and spud leg friction due to the inclination of ring beam during lifting platform, the verticality of ring beam can realize the synchronous operation control requirement in jacking system, it is compact-sized simple, easy to manufacture, it is highly practical, a kind of ocean bolt-type hoistable platform synchronous guiding device of the present invention can be added in the ring beam structure of existing ocean lifting platform, to realize synchronization steering function, maintenance is small, easy to operate.
Description
Technical field
The present invention is using Yu Haiyang bolt-type hoistable platform, the synchronization steering dress more particularly to during lifting of ocean platform
It puts.In the lifting process of ocean platform, by synchronous guiding device on hoistable platform, complete ring beam single-degree-of-freedom rise or
The linear motion of decline.
Background technology
At present, China sea work equipments manufacture enterprises are in good development environment.Extra large work equipment manufacturing is arranged already
Enter high-end equipment manufacture and strategic emerging industries.Marine engineering equipment manufacturing industry is greatly developed, is developed for China
Ocean improves marine industries synthesized competitiveness, drives related industry development, build ocean power, national economy transition is promoted to rise
Grade has important strategic importance.
Ocean hydraulic bolt formula lifting platform system mainly includes hull, jacking system and spud leg.Jacking system mainly by
Gu stake cylinder, upper solid stake device, determine the compositions such as ring beam, rotating ring beam, balancing device, lifting cylinder, bolt installation.By in jacking system
Gu jacking system is connected by stake cylinder with hull, thus it can realize that hull is moved up and down along spud leg by jacking system.
Easily there is ring beam deflection, and generation and spud leg friction therewith in the process, because asynchronous in previous lifting platform, goes out
It now utters a sound or a word a phenomenon.
The content of the invention
According to the technical issues of set forth above, we have developed a kind of ocean bolt-type hoistable platform synchronous guiding devices to come
Effectively solve above-mentioned problem.The present invention mainly guider is added on ring beam, ensure ring beam single-degree-of-freedom rise or under
Thus the linear motion of drop can realize the Synchronization Control requirement of jacking system.
The technological means that the present invention uses is as follows：
A kind of ocean bolt-type hoistable platform synchronous guiding device, including multiple equally distributed guide wheels of the circumferential direction along ring beam
Mounting structure, the guide wheel mounting structure are connected by bearing with the ring beam,
The guide wheel mounting structure includes guide wheel mounting bracket, idler wheel, axis and two bearings,
The guide wheel mounting bracket includes two connecting plates I being arranged in parallel and connecting plate II and fixed plate, the company
One end of fishplate bar I and the connecting plate II is connected by the fixed plate with the bearing, and one end of the axis sequentially passes through
The connecting plate I and the connecting plate II, and pass through axle end baffle plate and be connected with the connecting plate II, the other end of the axis has
The fixed baffle being bonded with the connecting plate I, the idler wheel pass through described two bearings and the axis connection, described two bearings
Between be equipped with bearing spacer, the both ends of the surface of the idler wheel are respectively equipped with end cap, and the end cap passes through axle sleeve and the axis connection, institute
It states and sealing ring is equipped between end cap and the axle sleeve.
Two axle sleeves, two bearings, two end caps and the bearing spacer are worked in coordination so that described
Idler wheel is fixed between the connecting plate I and the connecting plate II.
Set adjusting bolt group on the bearing, the guide wheel mounting bracket is equipped with adjustable plate, the adjustable plate have with
The threaded hole that adjusting bolt in the adjusting bolt group matches, the bearing have multiple slotted holes, and the fixed plate is led to
Bolt I is crossed to be connected with the slotted hole,
Under working condition, the adjusting bolt group is engaged with the multiple slotted hole makes the guide wheel mounting bracket opposite
Or backwards to the ring beam central motion.
The adjusting bolt group can arbitrary screwing length, the position of the guide wheel mounting bracket is adjusted with this, treats the rolling
After wheel is contacted with spud leg, the bolt I is tightened, the guide wheel mounting bracket is fixed on the bearing.
The axle end baffle plate is connected by bolt II with the connecting plate II, and the end cap passes through bolt III and the idler wheel
End face connection.
The outer of the idler wheel and spud leg are tangent.
The present invention has the following advantages：
The 1st, multiple synchronous guide wheel mounting structures on the ring beam of lifting are installed, improve the vertical of ring beam during lifting platform
Degree, avoids causing ring beam and spud leg friction due to the inclination of ring beam during lifting platform.
2nd, the verticality of ring beam can realize the synchronous operation control requirement in jacking system.
3rd, this is compact-sized simple, and easy to manufacture is highly practical.
4th, a kind of ocean bolt-type liter of the present invention can be added in the ring beam structure of existing ocean lifting platform
Platform synchronous guiding device drops, to realize synchronization steering function.
5th, maintenance is small, easy to operate.
The present invention can be widely popularized in fields such as ocean bolt-type hoistable platforms for the foregoing reasons.
Description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a kind of installation position of ocean bolt-type hoistable platform synchronous guiding device in specific embodiment of the invention
Put schematic diagram.
Fig. 2 be the present invention specific embodiment in a kind of ocean bolt-type hoistable platform synchronous guiding device face
Figure.
Fig. 3 is a kind of idler wheel peace of ocean bolt-type hoistable platform synchronous guiding device in specific embodiment of the invention
Fill schematic diagram.
Specific embodiment
As shown in Figure 1-Figure 3, a kind of ocean bolt-type hoistable platform synchronous guiding device, including multiple weeks along ring beam 1
To equally distributed guide wheel mounting structure 2, the guide wheel mounting structure 2 is connected by bearing 3 with the ring beam 1,
The guide wheel mounting structure 2 includes guide wheel mounting bracket 4, idler wheel 5, axis 6 and two bearings 7,
The guide wheel mounting bracket 4 includes two connecting plates I 41 being arranged in parallel and connecting plate II 42 and fixed plate 43,
One end of the connecting plate I 41 and the connecting plate II 42 is connected by the fixed plate 43 with the bearing 3, the axis 6
One end sequentially pass through the connecting plate I 41 and the connecting plate II 42, and pass through axle end baffle plate 61 and the connecting plate II 42
Connection, the other end of the axis 6 have the fixed baffle 62 being bonded with the connecting plate I 41, and the idler wheel 5 is by described two
Bearing 7 is connected with the axis 6, and bearing spacer 71 is equipped between described two bearings 7, and the both ends of the surface of the idler wheel 5 are respectively equipped with
End cap 51, the end cap 51 are connected by axle sleeve 72 with the axis 7, and sealing ring is equipped between the end cap 51 and the axle sleeve 72
73。
Adjusting bolt group is set on the bearing 3, the guide wheel mounting bracket 4 is equipped with adjustable plate 44, the adjustable plate 44
With the threaded hole to match with the adjusting bolt 31 in the adjusting bolt group, the bearing 3 has multiple slotted holes, described
Fixed plate 43 is connected by bolt I 45 with the slotted hole,
Under working condition, the adjusting bolt group is engaged with the multiple slotted hole makes 4 phase of guide wheel mounting bracket
To or backwards to 1 central motion of ring beam.
The axle end baffle plate 61 is connected by bolt II 63 with the connecting plate II 42, and the end cap 51 passes through bolt III 52
It is connected with the end face of the idler wheel 5.
The outer of the idler wheel 5 and spud leg 8 are tangent.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (3)
1. a kind of ocean bolt-type hoistable platform synchronous guiding device, including the equally distributed guide wheel peace of multiple circumferential directions along ring beam
Assembling structure, the guide wheel mounting structure are connected by bearing with the ring beam,
The guide wheel mounting structure includes guide wheel mounting bracket, idler wheel, axis and two bearings,
The guide wheel mounting bracket includes two connecting plates I being arranged in parallel and connecting plate II and fixed plate, the connecting plate I
It is connected with one end of the connecting plate II by the fixed plate with the bearing, one end of the axis sequentially passes through the company
Fishplate bar I and the connecting plate II, and pass through axle end baffle plate and be connected with the connecting plate II, the other end of the axis have with it is described
The fixed baffle that connecting plate I is bonded, the idler wheel are set between described two bearings by described two bearings and the axis connection
There is bearing spacer, the both ends of the surface of the idler wheel are respectively equipped with end cap, and the end cap passes through axle sleeve and the axis connection, the end cap
Sealing ring is equipped between the axle sleeve；
Set adjusting bolt group on the bearing, the guide wheel mounting bracket is equipped with adjustable plate, the adjustable plate have with it is described
The threaded hole that adjusting bolt in adjusting bolt group matches, the bearing have multiple slotted holes, and the fixed plate passes through spiral shell
Bolt I is connected with the slotted hole,
Under working condition, the adjusting bolt group is engaged with the multiple slotted hole to be made the guide wheel mounting bracket opposite or carries on the back
To the ring beam central motion.
2. a kind of ocean bolt-type hoistable platform synchronous guiding device according to claim 1, it is characterised in that：The axis
End-stopping plate is connected by bolt II with the connecting plate II, and the end cap is connected by bolt III with the end face of the idler wheel.
3. a kind of ocean bolt-type hoistable platform synchronous guiding device according to claim 1, it is characterised in that：The rolling
The outer of wheel and spud leg are tangent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610394456.XA CN105887788B (en) | 2016-06-06 | 2016-06-06 | A kind of ocean bolt-type hoistable platform synchronous guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610394456.XA CN105887788B (en) | 2016-06-06 | 2016-06-06 | A kind of ocean bolt-type hoistable platform synchronous guiding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105887788A CN105887788A (en) | 2016-08-24 |
| CN105887788B true CN105887788B (en) | 2018-05-22 |
Family
ID=56711501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610394456.XA Active CN105887788B (en) | 2016-06-06 | 2016-06-06 | A kind of ocean bolt-type hoistable platform synchronous guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105887788B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441801A (en) * | 2016-11-18 | 2017-02-22 | 中船第九设计研究院工程有限公司 | Deep-water test pool artificial bottom with guiding and jacking functions |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4122580A (en) * | 1977-06-15 | 1978-10-31 | Pemco-Kalamazoo, Inc. | Solid axle wheel support and sealed bearing construction |
| CN1354112A (en) * | 2000-11-20 | 2002-06-19 | 龙炳勋 | Offshore platform |
| CN202124849U (en) * | 2011-05-17 | 2012-01-25 | 中国石油化工集团公司 | Hydraulic lifting straightening guiding device for marine self-elevating platform |
| CN103029971A (en) * | 2011-09-29 | 2013-04-10 | 溧阳市保珠建材厂 | Riding wheel device for belt conveyor |
| CN205742126U (en) * | 2016-06-06 | 2016-11-30 | 大连华锐重工集团股份有限公司 | A kind of ocean bolt-type hoistable platform synchronous guiding device |
-
2016
- 2016-06-06 CN CN201610394456.XA patent/CN105887788B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105887788A (en) | 2016-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105220776B (en) | A kind of H profile steel beam bidirectional sliding support node with bidirectionally limited function | |
| CN204080777U (en) | A kind of anti-rotational guiding device and hydraulic bolt formula oil cylinder jacking system | |
| CN103233867A (en) | Pile centralizing and rectification system | |
| CN105887788B (en) | A kind of ocean bolt-type hoistable platform synchronous guiding device | |
| CN204326040U (en) | A kind of liftable parasitic type seawater pump bracket | |
| CN205742126U (en) | A kind of ocean bolt-type hoistable platform synchronous guiding device | |
| CN205820738U (en) | A kind of jack up lifting device of bank bridge | |
| CN104150369B (en) | Movable cable transmission device | |
| CN204938800U (en) | Tower crane rood beam basis | |
| CN106760558A (en) | A kind of suspension type boiler-steam dome aerial aligning method after installing | |
| CN105799905A (en) | Liftable attached-type sea water pump rack | |
| CN204587292U (en) | A kind of liftable adhesion type seawater pump bracket | |
| CN105436044A (en) | Self-adjustable pipeline weight coating trolley | |
| CN106246474A (en) | A kind of blade docking adjusting means | |
| CN201722935U (en) | Steel column cable wind rope correction structure | |
| CN203834448U (en) | Novel six-leg platform jacket | |
| CN204138197U (en) | The defeated cable device of a kind of packaged type | |
| CN205118112U (en) | Aerogenerator becomes oar switch board damping device | |
| CN203951106U (en) | A kind of borehole cable constructing device for skyscraper | |
| CN204209612U (en) | Guide shoe tool specially for attaching and detaching on a kind of turbine-generator units | |
| CN204265302U (en) | One can dismounting loop wheel machine flexibly | |
| CN203529831U (en) | Installing structure for guide pulley of tower crane | |
| CN204283198U (en) | A kind of aerial ladder engineering machinery and ladder thereof | |
| CN106803653A (en) | A kind of fixing means of distribution line | |
| CN205118439U (en) | Jacking pipe correction device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |