CN202988539U - Oil field sledge block lifting structure - Google Patents
Oil field sledge block lifting structure Download PDFInfo
- Publication number
- CN202988539U CN202988539U CN 201220581239 CN201220581239U CN202988539U CN 202988539 U CN202988539 U CN 202988539U CN 201220581239 CN201220581239 CN 201220581239 CN 201220581239 U CN201220581239 U CN 201220581239U CN 202988539 U CN202988539 U CN 202988539U
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- lifting
- sledge
- piece
- sledge block
- lift
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- 238000009434 installation Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to an oil field sledge block lifting structure. The oil field sledge block lifting structure comprises a sledge block and is characterized in that lifting bolt holes in the vertical direction are formed in four end angles of the sledge block, a lifting system connected with the sledge block is arranged above the sledge block. The lifting system comprises a cover type connecting support which comprises four vertical uprights corresponding to the four end angles of the sledge block. Bolt connection holes corresponding to the lifting bolt holes are formed in baseplates of the vertical uprights. The upper ends of adjacent vertical uprights are connected and fixed through a beam or a longitudinal beam and slings corresponding to the lifting ear plates in number. Lifting ear plates are arranged on the top ends of the vertical uprights. The lower ends of the slings are connected with the lifting ear plates. The upper ends of the slings are connected with lifting hooks of a crane. The crane directly lifts the slings connected with the connecting support to achieve lifting of the sledge block. Due to the fact that the vertical uprights are arranged on four angles of the sledge block, installation space above the sledge block is not occupied, and thus the lifting structure applies to lifting of various sledge blocks, and structure is stable and reliable.
Description
Technical field
The utility model 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 needs to lift after construction is completed to platform and carries out the structure general assembly as the submodule of each major equipment.
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 is connected 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 the space that affects on the sledge piece is arranged or causes equipment or other assembly arranged on hoist cable and 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 problems to be solved in the utility model is to provide a kind of oilfield skid block hoisting structure, reduces taking of sledge piece top installing space, make this hoisting structure be applicable to the lifting of various sledge pieces, and Stability Analysis of Structures is reliable.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of oil field sled piece hoisting structure, comprise the sledge piece, and its innovative point is: four lifting bolts hole of holding the angle to be provided with vertical direction of described sledge piece; 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, hoist cable lower end are 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 utility model has the advantage of: 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 realize the lifting of sledge piece, be positioned at four jiaos of sledge piece due to vertical pillars, vacant sledge piece top installing space makes this hoisting structure be applicable to the lifting of various sledge pieces, and 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 the utility model sledge block structure schematic diagram.
Fig. 2 is Lift-on/Lift-off System structural representation in the utility model.
Fig. 3 is the utility model oil field sled piece hoisting structure use 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:
One 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, be provided for the Lift-on/Lift-off System that is connected with sledge piece 1 above 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, comprise the sledge piece, it is characterized in that: four lifting bolts hole of holding the angle to be provided with vertical direction of described sledge piece; 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, hoist cable lower end are 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 |
|---|---|---|---|
| CN 201220581239 CN202988539U (en) | 2012-11-07 | 2012-11-07 | Oil field sledge block lifting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220581239 CN202988539U (en) | 2012-11-07 | 2012-11-07 | Oil field sledge block lifting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202988539U true CN202988539U (en) | 2013-06-12 |
Family
ID=48559738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220581239 Expired - Fee Related CN202988539U (en) | 2012-11-07 | 2012-11-07 | Oil field sledge block lifting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202988539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935976A (en) * | 2012-11-07 | 2013-02-20 | 森松(江苏)海油工程装备有限公司 | Hoisting structure for oil field pry block |
-
2012
- 2012-11-07 CN CN 201220581239 patent/CN202988539U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935976A (en) * | 2012-11-07 | 2013-02-20 | 森松(江苏)海油工程装备有限公司 | Hoisting structure for oil field pry block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20151107 |
|
| EXPY | Termination of patent right or utility model |