CN104555834A - Lifting and sliding mounting technology for platform large equipment - Google Patents
Lifting and sliding mounting technology for platform large equipment Download PDFInfo
- Publication number
- CN104555834A CN104555834A CN201410834837.6A CN201410834837A CN104555834A CN 104555834 A CN104555834 A CN 104555834A CN 201410834837 A CN201410834837 A CN 201410834837A CN 104555834 A CN104555834 A CN 104555834A
- Authority
- CN
- China
- Prior art keywords
- lifting
- crossbeam
- main equipment
- sliding
- jack
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to a lifting and sliding mounting technology for platform large equipment. The lifting and sliding mounting technology comprises the following steps of 1, arranging a lifting transverse beam at one side of a large topside; fixing a sliding rail on the lifting transverse beam, and arranging the large equipment on the lifting transverse beam; arranging a lifting corbel; 3, arranging a lifting tower frame at one side of the lifting transverse beam, and arranging lifting jacks on the lifting tower frame and the lifting corbel; 4, arranging a tower frame oblique brace and a guy cable wind rope at one side of the lifting tower frame, and tightening; 5, lifting the lifting transverse beam to the setting height; 6, fixing the lifting corbel and the lifting transverse beam; 7, paving the sliding rail and a slide block on the large topside, arranging a sliding pull jack on the large topside, and sliding the large equipment to the proper position; 8, removing the slide block and the sliding rail, so as to complete the mounting operation. The lifting and sliding mounting technology has the advantages that the large equipment can be mounted on the platform topside without using large floating cranes and large crawler cranes, the operation cost is greatly reduced, and the quality of engineering construction is improved.
Description
Technical field
The present invention relates to the sliding and lifting mounting process of main equipment, particularly relate to a kind of sliding and lifting mounting process of the platform main equipment such as oil vapor treatment, life building, drilling and workover machines on offshore platform chunk, belong to Offshore Engineering field.
Background technology
Moving towards deep water is World Oil Industry development inexorable trend, Offshore Engineering must make offshore platform upper chunk increasing to deep-water developments, thereupon, the size, the weight that are located at the equipment such as larger hydrocarbon treatment facility, life building, drilling and workover machines on platform chunk are also increasing, and this type of main equipment often needs to carry out integral installation on land.
At present, following several method is provided with for the land of main equipment on chunk:
One, piecemeal Method for Installation, the feature of this method is: can not by Whole Equipment installation in position, but by equipment piecemeal, utilize the existing loop wheel machine in place to lift on platform chunk respectively, it requires that equipment possesses piecemeal condition, and place crawler crane can by piecemeal hoisted in position.
Two, large-scale floating crane Method for Installation, this method utilizes crane barge on harbour, and by the upper chunk of overall for main equipment directly lifting, it requires that chunk distance harbour is comparatively near, and crane barge need possess higher Lifting Capacity, and expense is also relatively expensive.
Three, large caterpillar Method for Installation, this method is: according to the weight of equipment, need outer rent 1600 tons or even 3200 ton large-scale crawler cranes, directly by chunk in main equipment integral hoisting, it can not by main equipment hoisted in position, and require that large caterpillar must at land installation and adjustment, and outer rental is expensive, the duration risk of renting loop wheel machine is larger.
Above method has certain limitation and shortcoming, often because inadequate resource or ability are inadequate, can not meet the integral installation on main equipment land, causes the land of main equipment to be installed and has certain difficulty.
Along with ocean engineering moves towards deep water step by step, the dimensional weight of upper chunk is increasing, and during causing land formation, the integral installation of the main equipment on it is more and more difficult, and therefore, the erection & lift for ocean engineering main equipment is extremely urgent.
Summary of the invention
Main purpose of the present invention is the above-mentioned shortcoming overcoming prior art existence, and a kind of sliding and lifting mounting process of platform main equipment of improvement is provided, it is without the need to using large-scale floating crane large caterpillar, just main equipment can being installed on platform chunk, problems such as solving inadequate resource, ability is inadequate, erected cost is high, the duration can not ensure, it can not only shorten construction, the debugging construction period of offshore platform effectively; Greatly reduce operating cost; And, improve engineering-built quality.
The object of the invention is to be realized by following technical scheme:
A sliding and lifting mounting process for platform main equipment, is characterized in that: adopt following steps:
The first step: possess after the condition of installing main equipment until large-scale upper chunk, arranges that in large-scale upper chunk side one promotes crossbeam;
Second step: fix a sliding rail on lifting crossbeam, and place a slide block on sliding rail; Then, main equipment integral transportation is positioned over and promotes on crossbeam; Meanwhile, large-scale upper chunk top layer deck crossbeam is installed one and promote bracket;
3rd step: install one in lifting crossbeam side and promote pylon, lifting jack installed by lifting pylon; The lifting bracket of large-scale upper chunk side is also provided with lifting jack; Lifting jack is fixed with steel strand;
4th step: promote pylon side erection tower diagonal brace, draw cable rope, and steel strand be fixed on promote on crossbeam, and strain;
5th step: promote crossbeam to setting height by lifting pylon;
6th step: after lifting crossbeam is thus lifted to position, fixing lifting bracket and lifting crossbeam; And remove lifting jack and the steel strand of this side;
7th step: lay sliding rail and slide block in large-scale upper chunk, and in large-scale upper chunk mounting slip pulling jack, and the base foremost of steel strand and main equipment is fixed, then, by slippage pulling jack by place for main equipment slippage;
8th step: after main equipment slippage is in place, by overall for main equipment jack-up, and withdraw from slide block and sliding rail, then put down by main equipment, now, the land integral installation operation of main equipment just all completes.
One end of described lifting crossbeam is provided with and the pin shaft riveted structure form promoting bracket and match, the other end be provided be convenient to steel strand fixing draw anchor hole.
Described lifting bracket is: rivet form with the bearing pin promoting crossbeam one end fits, and rigidly fixed by bearing pin, lifting bracket and lifting crossbeam is connected as one, and can remove the lifting jack and steel strand that are positioned at herein.
Described lifting pylon is that merogenesis is installed, and wherein, one promotes crossbeam and is equipped with a secondary lifting pylon, and the top promoting pylon is provided with support crossbeam, and lifting jack installed by support crossbeam.
Described slippage pulling jack is arranged in large-scale upper chunk by reaction support.
Beneficial effect of the present invention: the present invention is owing to adopting technique scheme, it is without the need to using large-scale floating crane large caterpillar, just main equipment can being installed on platform chunk, problems such as solving inadequate resource, ability is inadequate, erected cost is high, the duration can not ensure, it can not only shorten construction, the debugging construction period of offshore platform effectively; Greatly reduce operating cost; And, improve engineering-built quality.
Accompanying drawing explanation
Fig. 1 is that the present invention puts lifting beam structure schematic diagram.
Fig. 2 is that the present invention promotes beam structure schematic diagram.
Fig. 3 is present device schematic diagram in place.
Fig. 4 is that the present invention promotes bracket structure schematic diagram.
Fig. 5 is that the present invention founds pylon and installs jack schematic diagram.
Fig. 6 is pulling jack schematic diagram of the present invention.
Fig. 7 a is that the present invention installs sub-truss diagonal brace and draws cable rope elevational schematic view.
Fig. 7 b is that the present invention installs sub-truss diagonal brace and draws cable rope to overlook layout schematic diagram
Fig. 8 a is lifting process schematic diagram of the present invention.
Fig. 8 b is that the present invention is promoted to installation in position high-level schematic.
Fig. 9 is that the present invention promotes crossbeam and promotes bracket bearing pin and rivet and rigidly fix schematic diagram.
Figure 10 is slippage operation layout schematic diagram of the present invention.
Major label description in figure:
1. large-scale upper chunk, 2. main equipment, 3. lifting crossbeam, 4. lifting pylon, 5. pylon diagonal brace, 6. lifting bracket, 7. lifting jack, 8. cable rope, 9. steel strand, 10. chunk temporary support, 11. sliding rails, 12. slippage pulling jack.
Detailed description of the invention
The present invention adopts following steps:
The first step: as shown in Figure 1, possesses after the condition of installing main equipment 2 until large-scale upper chunk 1, arranges that one promotes crossbeam 3 in large-scale upper chunk 1 side;
As shown in Figure 2, promote crossbeam 3 and be divided into three joints, in order to disassembled for transport, promote one end of crossbeam 3 and be designed to coordinate the pin shaft riveted structure form promoting bracket 6, the other end is convenient to the fixing of steel strand 9 and is drawn anchor hole.
Second step: as shown in Fig. 3-Fig. 4, lifting crossbeam 3 adopts welding manner to fix a sliding rail 11, and place a slide block on sliding rail 11; Then, with hydraulic pan conveyer, main equipment 2 integral transportation is positioned over and promotes on crossbeam 3; Meanwhile, large-scale upper chunk 1 top layer deck crossbeam is installed lifting bracket 6; This lifting bracket 6 is: the bearing pin cooperatively interacted with lifting crossbeam 3 one end rivets form, and is rigidly fixed by bearing pin, lifting bracket 6 and lifting crossbeam 3 is connected as one, and can remove the lifting jack 7 and steel strand 9 that are positioned at herein.
3rd step: as shown in Fig. 5-Fig. 6, in lifting crossbeam 3 side, installed vertical promotes pylon 4, and promoting pylon 4 is also that merogenesis is installed, wherein, one promotes crossbeam 3 and is equipped with a secondary lifting pylon 4, and the top promoting pylon 4 is provided with support crossbeam, and lifting jack 7 installed by support crossbeam; The lifting bracket 6 of large-scale upper chunk 1 side is also provided with lifting jack 7; Lifting jack 7 is fixed with steel strand 9, and steel strand 9 wouldn't be fixed with lifting crossbeam 3; Promoting the mode of being riveted by bolt bottom pylon 4 is fixed on the subgrade case of ground;
4th step: as shown in Fig. 7 a-Fig. 7 b, promoting the side erection tower diagonal brace 5 of pylon 4, draws cable rope 8, and is fixed on by steel strand 9 on lifting crossbeam 3, and strains, to prevent the lateral force and the wind-force that promote pylon 4;
5th step: as shown in Fig. 8 a-Fig. 8 b, promotes crossbeam 3 by lifting pylon 4, when promoting crossbeam 3 liftoff 100mm, leaves standstill 12 hours, checks all devices parts whether safety, continues if there is no problem to promote, until make lifting crossbeam 3 be promoted to setting height;
6th step: as shown in Figure 9, after lifting crossbeam 3 is thus lifted to position, is connected and fixed by bearing pin and cheater plate and promotes bracket 6 and promote crossbeam 3; After being connected and fixed, remove lifting jack 7 and the steel strand 8 of this side, for slippage operation is prepared;
7th step: as shown in Figure 10, large-scale upper chunk 1 lays sliding rail 11 and slide block, and in large-scale upper chunk 1, adopt the reaction support of welding manner mounting slip pulling jack 12, then, mounting slip pulling jack 12, and by steel strand 8 base foremost drawing anchor device to be connected and fixed main equipment 2, by the operation of slippage pulling jack 12, by place for main equipment 2 slippage;
8th step: after main equipment 2 slippage is in place, adopt jack by overall for main equipment 2 jack-up, then, by chunk temporary support 10, main equipment 2 is supported, withdraw from slide block and sliding rail 11, put down by main equipment 2, now, the land integral installation operation of main equipment 2 just all completes again.
Above-mentioned jack, slide block, support, reaction support, lifting pylon are prior art, therefore repeat no more.The technology of not specified (NS) is prior art.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (5)
1. a sliding and lifting mounting process for platform main equipment, is characterized in that: adopt following steps:
The first step: possess after the condition of installing main equipment until large-scale upper chunk, arranges that in large-scale upper chunk side one promotes crossbeam;
Second step: fix a sliding rail on lifting crossbeam, and place a slide block on sliding rail; Then, main equipment integral transportation is positioned over and promotes on crossbeam; Meanwhile, large-scale upper chunk top layer deck crossbeam is installed one and promote bracket;
3rd step: install one in lifting crossbeam side and promote pylon, lifting jack installed by lifting pylon; The lifting bracket of large-scale upper chunk side is also provided with lifting jack; Lifting jack is fixed with steel strand;
4th step: promote pylon side erection tower diagonal brace, draw cable rope, and steel strand be fixed on promote on crossbeam, and strain;
5th step: promote crossbeam to setting height by lifting pylon;
6th step: after lifting crossbeam is thus lifted to position, fixing lifting bracket and lifting crossbeam; And remove lifting jack and the steel strand of this side;
7th step: lay sliding rail and slide block in large-scale upper chunk, and in large-scale upper chunk mounting slip pulling jack, and the base foremost of steel strand and main equipment is fixed, then, by slippage pulling jack by place for main equipment slippage;
8th step: after main equipment slippage is in place, by overall for main equipment jack-up, and withdraw from slide block and sliding rail, then put down by main equipment, now, the land integral installation operation of main equipment just all completes.
2. the sliding and lifting mounting process of platform main equipment according to claim 1, is characterized in that: one end of described lifting crossbeam is provided with and the pin shaft riveted structure form promoting bracket and match, the other end be provided be convenient to steel strand fixing draw anchor hole.
3. the sliding and lifting mounting process of platform main equipment according to claim 1, it is characterized in that: described lifting bracket is: rivet form with the bearing pin promoting crossbeam one end fits, and rigidly fixed by bearing pin, lifting bracket and lifting crossbeam are connected as one, and the lifting jack and steel strand that are positioned at herein can be removed.
4. the sliding and lifting mounting process of platform main equipment according to claim 1, it is characterized in that: described lifting pylon is that merogenesis is installed, wherein, one promotes crossbeam and is equipped with a secondary lifting pylon, the top promoting pylon is provided with support crossbeam, and lifting jack installed by support crossbeam.
5. the sliding and lifting mounting process of platform main equipment according to claim 1, is characterized in that: described slippage pulling jack is arranged in large-scale upper chunk by reaction support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410834837.6A CN104555834A (en) | 2014-12-29 | 2014-12-29 | Lifting and sliding mounting technology for platform large equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410834837.6A CN104555834A (en) | 2014-12-29 | 2014-12-29 | Lifting and sliding mounting technology for platform large equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104555834A true CN104555834A (en) | 2015-04-29 |
Family
ID=53073055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410834837.6A Pending CN104555834A (en) | 2014-12-29 | 2014-12-29 | Lifting and sliding mounting technology for platform large equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104555834A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041389A (en) * | 2016-05-26 | 2016-10-26 | 中国建筑第八工程局有限公司 | Temporary fixing device for positioning and welding of bracket on steel column and using method of temporary fixing device |
| CN112319731A (en) * | 2020-11-20 | 2021-02-05 | 天津博迈科海洋工程有限公司 | Installation method of large-scale marine equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1187227A (en) * | 1995-06-09 | 1998-07-08 | 帕斯·托马拉 | Method for improving feasibility of dilling rig of jack-up type and drilling rig of jack-up type |
| CN102337736A (en) * | 2011-07-06 | 2012-02-01 | 中国海洋石油总公司 | Installation process of upper module on offshore oil platform |
| CN102582786A (en) * | 2012-03-14 | 2012-07-18 | 中国海洋石油总公司 | Building process for deep sea spar platform |
| RU136454U1 (en) * | 2013-08-15 | 2014-01-10 | Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации | SELF-LIFTING FLOATING DRILLING RIG WITH TWO DRILLING AISTS |
| CN103754800A (en) * | 2014-02-25 | 2014-04-30 | 中国化学工程第三建设有限公司 | Crane type multi-directional horizontal-movement multifunctional hydraulic lifting construction method |
-
2014
- 2014-12-29 CN CN201410834837.6A patent/CN104555834A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1187227A (en) * | 1995-06-09 | 1998-07-08 | 帕斯·托马拉 | Method for improving feasibility of dilling rig of jack-up type and drilling rig of jack-up type |
| CN102337736A (en) * | 2011-07-06 | 2012-02-01 | 中国海洋石油总公司 | Installation process of upper module on offshore oil platform |
| CN102582786A (en) * | 2012-03-14 | 2012-07-18 | 中国海洋石油总公司 | Building process for deep sea spar platform |
| RU136454U1 (en) * | 2013-08-15 | 2014-01-10 | Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации | SELF-LIFTING FLOATING DRILLING RIG WITH TWO DRILLING AISTS |
| CN103754800A (en) * | 2014-02-25 | 2014-04-30 | 中国化学工程第三建设有限公司 | Crane type multi-directional horizontal-movement multifunctional hydraulic lifting construction method |
Non-Patent Citations (3)
| Title |
|---|
| 李成杰: ""液压提升（滑移）安装技术在大跨度钢结构工程施工中的应用"", 《2013年中国钢结构行业大会论文集》 * |
| 窦勇芝: ""大吨位钢模块液压提升、滑移关键技术"", 《钢结构》 * |
| 陈茜，刘明，栾贵臣: ""安福大厦屋顶钢结构安装工程整体提升及滑移施工技术"", 《施工技术》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041389A (en) * | 2016-05-26 | 2016-10-26 | 中国建筑第八工程局有限公司 | Temporary fixing device for positioning and welding of bracket on steel column and using method of temporary fixing device |
| CN112319731A (en) * | 2020-11-20 | 2021-02-05 | 天津博迈科海洋工程有限公司 | Installation method of large-scale marine equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102337736B (en) | Installation process of upper module on offshore oil platform | |
| CN204000830U (en) | Merogenesis take-over type sand drain machine | |
| CN101774511B (en) | Climbing type hoist and using method thereof | |
| CN104762882A (en) | Bridge segment lifting device and method | |
| CN204825839U (en) | Can dismantle elevating gear | |
| CN201874475U (en) | Low-position installation sleeve-type derrick | |
| CN104555834A (en) | Lifting and sliding mounting technology for platform large equipment | |
| CN103174141B (en) | Intertidal zone beam lower supporting frame steel pipe pile pulling-out device | |
| CN203855967U (en) | Drilling and filling trolley on slope gallery | |
| CN205874987U (en) | Simply put up bridge crane | |
| CN107720652B (en) | A kind of construction method for hanging of frame structure large scale equipment | |
| CN205591190U (en) | Double -walled steel cofferdam island formula construction platform | |
| CN201794516U (en) | Light-weight removable 90-ton workover rig in sea | |
| CN103726449B (en) | Automatically fall Liangping table apparatus and the construction method for changing railway beam thereof | |
| CN107487724B (en) | Non-crane-assisted large floating crane arm support mounting device and mounting method | |
| JP2007321475A (en) | Barge for construction of bridge, and bridge removal method | |
| CN105317031B (en) | A kind of ship lift main equipment room bridge main beam hanging method | |
| CN107758509B (en) | Integral hoisting device for rapid and method | |
| CN214217958U (en) | Subway station drawer type track panel hoisting structure | |
| CN105648996A (en) | Lifting ballasting barge applicable to installation of simple wellhead platform and mounting method thereof | |
| CN204551280U (en) | Bridge subsection hanging apparatus | |
| CN204530506U (en) | End bay closing device | |
| CN203781713U (en) | High slope support material transport device | |
| CN210150591U (en) | Old sewage pipe suspension device | |
| RU89130U1 (en) | PILING UNIT |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |