CN102935976A - Hoisting structure for oil field pry block - Google Patents
Hoisting structure for oil field pry block Download PDFInfo
- Publication number
- CN102935976A CN102935976A CN2012104390661A CN201210439066A CN102935976A CN 102935976 A CN102935976 A CN 102935976A CN 2012104390661 A CN2012104390661 A CN 2012104390661A CN 201210439066 A CN201210439066 A CN 201210439066A CN 102935976 A CN102935976 A CN 102935976A
- Authority
- CN
- China
- Prior art keywords
- hoisting
- piece
- pry block
- sledge
- pry
- 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
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to a hoisting structure for an oil field pry block. The hoisting structure comprises a pry block and slings and is characterized in that hoisting bolt holes in vertical directions are arranged at four end corners of the pry block; a hoisting system connected with the pry block is arranged above the pry block and comprises a cover type connection frame which comprises four vertical columns corresponding to the four end corners of the pry block, bolt connection holes corresponding to the hoisting bolt holes are opened in column base boards of the vertical columns, upper ends of the adjacent vertical columns are fixed and connected through transverse beams or longitudinal beams, and hoisting lug boards are arranged at column top ends of the vertical columns; and the number of the slings corresponds to that of the hoisting lug boards, the lower ends of the slings are connected with the hoisting lug boards, and the upper ends of the slings are connected with a crane hoisting hook. A crane hoists the slings connected with the connection frame directly to hoist the pry block. The vertical columns are placed at four corners of the pry block, and the installation space above the pry block is not occupied, so that the hoisting structure is applicable to hoisting of various pry blocks, and the structure is stable and reliable.
Description
Technical field
The present invention relates to a kind of oil field sledge piece, particularly a kind of oilfield skid block hoisting structure.
Background technology
Module refers to that at the ocean engineering special secondary school equipment of whole system and facility are assembled in the steel framework by technological requirement, but the collection of integral transportation and lifting dress piece.The sledge piece is as the submodule of each major equipment, needs to lift after construction is finished to platform to carry out the structure general assembly.
The hoisting structure of oil field sledge piece is commonly at present: the dual-side of sledge piece arranges respectively several hangers, and each hanger is connected with the lower end of hoist cable respectively, and the upper end of hoist cable links to each other with the suspension hook at suspension centre place, and the suspension hook by loop wheel machine during lifting directly hooks the suspension centre Liftable.The defective of this kind hoisting structure is: when each hoist cable is pooled to suspension centre from hanger, in hoist cable is tilted to, can take the space of sledge piece top, thereby affect the space layout on the sledge piece or cause equipment or other assembly arranged on hoist cable and the sledge piece to bump, therefore this kind hoisting structure has certain limitation, can't be applicable to the lifting of all sledge pieces.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of oilfield skid block hoisting structure, reduces taking of sledge piece top installing space, so that this hoisting structure is applicable to the lifting of various sledge pieces, and Stability Analysis of Structures is reliable.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of oil field sled piece hoisting structure, comprise the sledge piece, and its innovative point is: four end angles of described sledge piece are provided with the lifting bolt hole of vertical direction; The top of described sledge piece is provided with the Lift-on/Lift-off System that is connected with the sledge piece, described Lift-on/Lift-off System comprises a bell-type link span, the bell-type link span comprises four vertical pillars corresponding with sledge piece quadripolar corners, open the bolt connecting hole corresponding with lifting bolt hole on the column base plate of vertical pillars, be connected and fixed by crossbeam or longeron between the upper end of adjacent vertical pillars, the capital end of vertical pillars is provided with shackle plate; The hoist cable corresponding with shackle plate quantity, the hoist cable lower end is connected with shackle plate, and the upper end is connected with crane hook.
Further, described bell-type link span also comprises the brace that is positioned at same vertical plane surface with crossbeam, and the upper end of described brace and vertical pillars upper end are connected and fixed, and the brace lower end arranges the connection otic placode, and this connection otic placode can be connected and fixed with sledge piece side.
The invention has the advantages that: during use, the column base plate of vertical pillars is connected and fixed by bolt and sledge piece, the hoist cable that loop wheel machine is directly sling and is connected with link span, and then the lifting of realization sledge piece, because vertical pillars is positioned at four jiaos of the sledge piece, vacant sledge piece top installing space, so that this hoisting structure is applicable to the lifting of various sledge pieces, structure is more reliable and more stable.Brace being connected of further reinforcement bell-type link span and sledge piece be set, lifting is stable, reliable.
Description of drawings
Fig. 1 is sledge block structure scheme drawing of the present invention.
Fig. 2 is Lift-on/Lift-off System structural representation among the present invention.
Fig. 3 is that oil field of the present invention sled piece hoisting structure uses constitution diagram.
The specific embodiment
As shown in Figure 1, four of sledge piece 1 lifting bolts hole 2 of holding the angle to be provided with vertical direction.
As shown in Figure 2, Lift-on/Lift-off System comprises: a bell-type link span, the bell-type link span comprises four vertical pillars 3 corresponding with sledge piece quadripolar corners, open the bolt connecting hole corresponding with lifting bolt hole on the column base plate 4 of vertical pillars 3, be connected and fixed by crossbeam 5 or longeron 6 between the upper end of adjacent vertical pillars 3, the capital end of vertical pillars 3 is provided with shackle plate 7; The hoist cable (not shown), its quantity is corresponding with shackle plate 7, has four, and the hoist cable lower end is connected with shackle plate 7, and the upper end is connected with crane hook.
For improving the stable connection of bell-type link span and sledge piece 1, the bell-type link span also comprises the brace 9 that is positioned at same vertical plane surface with crossbeam 5, the upper end of brace 9 and vertical pillars 3 upper ends are connected and fixed, brace 9 lower ends arrange the connection otic placode, and this connection otic placode can be connected and fixed with sledge piece 1 side.
As shown in Figure 3, during use, above sledge piece 1, be provided for the Lift-on/Lift-off System that is connected with sledge piece 1, the column base plate 4 of vertical pillars 3 is connected and fixed by bolt and sledge piece 1, the connection otic placode of brace 9 is bolted with sled piece 1 side, can realize by loop wheel machine the lifting of sledge piece 1.
Claims (2)
1. an oil field sled piece hoisting structure comprises the sledge piece, and it is characterized in that: four end angles of described sledge piece are provided with the lifting bolt hole of vertical direction; The top of described sledge piece is provided with the Lift-on/Lift-off System that is connected with the sledge piece, and described Lift-on/Lift-off System comprises:
One bell-type link span, the bell-type link span comprises four vertical pillars corresponding with sledge piece quadripolar corners, open the bolt connecting hole corresponding with lifting bolt hole on the column base plate of vertical pillars, be connected and fixed by crossbeam or longeron between the upper end of adjacent vertical pillars, the capital end of vertical pillars is provided with shackle plate;
The hoist cable corresponding with shackle plate quantity, the hoist cable lower end is connected with shackle plate, and the upper end is connected with crane hook.
2. the piece hoisting structure is prized in oil field according to claim 1, it is characterized in that: described bell-type link span also comprises the brace that is positioned at same vertical plane surface with crossbeam, the upper end of described brace and vertical pillars upper end are connected and fixed, the brace lower end arranges the connection otic placode, and this connection otic placode can be connected and fixed with sledge piece side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104390661A CN102935976A (en) | 2012-11-07 | 2012-11-07 | Hoisting structure for oil field pry block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104390661A CN102935976A (en) | 2012-11-07 | 2012-11-07 | Hoisting structure for oil field pry block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102935976A true CN102935976A (en) | 2013-02-20 |
Family
ID=47694912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104390661A Pending CN102935976A (en) | 2012-11-07 | 2012-11-07 | Hoisting structure for oil field pry block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102935976A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107633135A (en) * | 2017-09-19 | 2018-01-26 | 新地能源工程技术有限公司 | A kind of steel construction prizes block hoisting Design method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5213791Y2 (en) * | 1974-05-22 | 1977-03-28 | ||
| US4805787A (en) * | 1986-04-11 | 1989-02-21 | National Service Industries | Hanging compartment support system |
| CN2778705Y (en) * | 2004-12-29 | 2006-05-10 | 中国国际海运集装箱(集团)股份有限公司 | Hoisting apparatus and tray case having same |
| CN2916020Y (en) * | 2006-06-09 | 2007-06-27 | 德胜（苏州）洋楼有限公司 | Sling device for movable wood room |
| CN101468774A (en) * | 2007-12-24 | 2009-07-01 | 中国海洋石油总公司 | Hoisting supplementary structure of wind-driven generator group |
| CN101492237A (en) * | 2008-12-24 | 2009-07-29 | 陕西彩虹电子玻璃有限公司 | Mounting placing stand for photoelectric glass overflow well |
| CN201961957U (en) * | 2011-03-01 | 2011-09-07 | 湖北大帆汽车零部件有限公司 | Horizontal lifter for ribbon steel coil |
| CN102502392A (en) * | 2011-11-17 | 2012-06-20 | 森松(江苏)海油工程装备有限公司 | Oilfield skid block hoisting structure |
| CN202988539U (en) * | 2012-11-07 | 2013-06-12 | 森松(江苏)海油工程装备有限公司 | Oil field sledge block lifting structure |
-
2012
- 2012-11-07 CN CN2012104390661A patent/CN102935976A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5213791Y2 (en) * | 1974-05-22 | 1977-03-28 | ||
| US4805787A (en) * | 1986-04-11 | 1989-02-21 | National Service Industries | Hanging compartment support system |
| CN2778705Y (en) * | 2004-12-29 | 2006-05-10 | 中国国际海运集装箱(集团)股份有限公司 | Hoisting apparatus and tray case having same |
| CN2916020Y (en) * | 2006-06-09 | 2007-06-27 | 德胜（苏州）洋楼有限公司 | Sling device for movable wood room |
| CN101468774A (en) * | 2007-12-24 | 2009-07-01 | 中国海洋石油总公司 | Hoisting supplementary structure of wind-driven generator group |
| CN101492237A (en) * | 2008-12-24 | 2009-07-29 | 陕西彩虹电子玻璃有限公司 | Mounting placing stand for photoelectric glass overflow well |
| CN201961957U (en) * | 2011-03-01 | 2011-09-07 | 湖北大帆汽车零部件有限公司 | Horizontal lifter for ribbon steel coil |
| CN102502392A (en) * | 2011-11-17 | 2012-06-20 | 森松(江苏)海油工程装备有限公司 | Oilfield skid block hoisting structure |
| CN202988539U (en) * | 2012-11-07 | 2013-06-12 | 森松(江苏)海油工程装备有限公司 | Oil field sledge block lifting structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107633135A (en) * | 2017-09-19 | 2018-01-26 | 新地能源工程技术有限公司 | A kind of steel construction prizes block hoisting Design method |
| CN107633135B (en) * | 2017-09-19 | 2020-11-24 | 新地能源工程技术有限公司 | Steel structure prying block hoisting design method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103058054B (en) | Tail device and tail dragging method | |
| CN102674136A (en) | Lifting method for large-scale tower equipment | |
| CN101761031B (en) | Continuous and perpendicular lifting apparatus for large segmental bridge floor beam | |
| CN108996385B (en) | Method for setting and using lifting device for hoisting blast furnace shell | |
| CN109055637B (en) | Hydraulic lifting process for mounting furnace shell in blast furnace overhaul | |
| CN104989111A (en) | Construction method for steel structure high-rise hoisting | |
| CN104803293A (en) | Hanging beam of bridge crane | |
| KR101089127B1 (en) | Load tester of a heavy weight carrier | |
| CN202988539U (en) | Oil field sledge block lifting structure | |
| KR20120129102A (en) | A block lug load test device for vessel | |
| CN102935976A (en) | Hoisting structure for oil field pry block | |
| CN101787687B (en) | Offshore oil drilling platform sledge block and hoisting technology thereof | |
| CN201089703Y (en) | Hydraulic pressure slippage top rising device | |
| CN202358822U (en) | Hoisting structure for oil field skid block | |
| CN202643084U (en) | Small hoisting tool for dismantling and installing steel beam | |
| KR101734024B1 (en) | Reinforcement and transfer deck for complement work of overhead crane girder | |
| CN203612810U (en) | Offshore platform skid hoisting structure | |
| CN104098018A (en) | Reusable multistage balance beam combination system | |
| CN102502392A (en) | Oilfield skid block hoisting structure | |
| CN108928729B (en) | Lifting appliance and lifting device using same | |
| CN101973491B (en) | Construction method for hoisting by using double-tower low-pylon self-balanced elevating device | |
| CN105060124A (en) | Intra-frame portal crane system and hoisting use method thereof | |
| CN105152004A (en) | Hoisting device for reinforcing beam of top surface inside box-shaped coal conveying gallery road | |
| CN205603043U (en) | A special quick hoisting accessory for power station gate gate slot concerte cover plate | |
| CN112777484A (en) | Hoisting method of goods shelf |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130220 |