CN202358822U - Hoisting structure for oil field skid block - Google Patents
Hoisting structure for oil field skid block Download PDFInfo
- Publication number
- CN202358822U CN202358822U CN2011204568839U CN201120456883U CN202358822U CN 202358822 U CN202358822 U CN 202358822U CN 2011204568839 U CN2011204568839 U CN 2011204568839U CN 201120456883 U CN201120456883 U CN 201120456883U CN 202358822 U CN202358822 U CN 202358822U
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- hanger
- hoisting
- sledge piece
- sledge
- hanging beam
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Abstract
The utility model relates to a hoisting structure for an oil field skid block. The hoisting structure comprises a skid block and has the innovative points as follows: a plurality of lugs are symmetrically arranged at the both edges of the skid block; a hoisting system connected with the lugs is arranged above the skid block; the hoisting system at least comprises a hoisting beam which is horizontally arranged above the skid block; the axis of the hoisting beam is vertical to the two edges of the skid block which are provided with the lugs; a plurality of secondary hoisting ropes are arranged, and the quantity of the secondary hoisting ropes correspond to the quantity of the lugs; and the lugs of the skid block which are arranged on the same side are respectively connected one end of the hoisting beam which approaches the side through the secondary hoisting ropes. When the hoisting structure is in use, the hoisting beam of the hoisting system is directly or indirectly connected with a crane hoisting hook, and the secondary hoisting ropes of the hoisting system are connected with the lugs of the skid blocks so as to be hoisted. When the secondary hoisting ropes are connected with the lugs, the lugs of the skid block on the same side are respectively connected with one end of the hoisting beam which is close to the side through the secondary hoisting ropes, so that the secondary hoisting ropes are far from a mounting plane of the skid block. Therefore, the occupied effective mounting space on the upper end face of the skid block is reduced, and the applicable range of the hoisting structure is improved.
Description
Technical field
The utility model relates to a kind of oil field sledge piece, particularly a kind of oil field sledge piece hoisting structure.
Background technology
Module refers to that at the ocean engineering special secondary school equipment of total 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, carries out the structure general assembly to the platform or is assembled into module and carries out integral hoisting and transportation with structure, pipeline and other specialty in the land building need lift after accomplishing.
At present the hoisting structure of oil field sledge piece is commonly: the dual-side of sledge piece is provided with several hangers respectively, 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 directly hooking suspension centre by the suspension hook of loop wheel machine during lifting can lift.The defective of this kind hoisting structure is: each hoist cable is when hanger is pooled to suspension centre; In hoist cable is tilted to; Can take the space of sledge piece top; Thereby influence the spatial destribution on the sledge piece or cause hoist cable and the sledge piece on equipment or other assembly arranged bump, so this kind hoisting structure has certain limitation, can't be applicable to the lifting of all sledge pieces.
Summary of the invention
The technical matters that the utility model will solve provides a kind of oil field sledge piece hoisting structure, reduces taking of sledge piece top installing space, makes this hoisting structure be applicable to the lifting of various sledge pieces.
For solving the problems of the technologies described above, the technical scheme of the utility model is: a kind of oil field sledge piece hoisting structure, comprise the sledge piece, and its innovative point is: two limits of said sledge piece are symmetrical set several hangers; Said sledge piece top is provided with and hanger bonded assembly Lift-on/Lift-off System, and said Lift-on/Lift-off System comprises that at least one is horizontally set on the hanging beam directly over the sledge piece, and the axis of said hanging beam is vertical with two limits that the sledge piece is provided with hanger; Several and cooresponding minute hoist cable of hanger quantity, the hanger that is arranged in same limit in the said sledge piece hanger respectively through each minute hoist cable be connected with the end of hanging beam near this limit; Said hanging beam directly or indirectly is connected with the loop wheel machine suspension hook.
Further, the length of said hanging beam equals the distance between the limit that two of sledge pieces are provided with hanger.
Further, said hanger is provided with on two major axis limits of sledge piece, and is positioned on the structural beams at main equipment saddle place on the sledge piece.
Further, said hanging beam and the indirect connection structure of loop wheel machine suspension hook are: comprise two main hoist cables, the upper end of said two main hoist cables is connected with the loop wheel machine suspension hook, and the lower end of two main hoist cables is connected with the two ends of hanging beam respectively.
Further, the two ends of said hanger mainboard are provided with the stiffener vertical with hanger, and said stiffener sides and the welding of hanger mainboard end face are fixing, and the lower surface of stiffener and the welding of sledge piece upper surface are fixing.
The advantage of the utility model is: during use, the hanging beam of Lift-on/Lift-off System directly or indirectly is connected with the loop wheel machine suspension hook, and the branch hoist cable of Lift-on/Lift-off System is connected with sledge piece hanger realizes lifting.Divide hoist cable when being connected with hanger; The end near this limit is connected in hoist cable and the hanging beam through dividing respectively because the sledge piece is with the hanger of side; Make the equipment mounting plane of score hoist cable, reduce taking of the effective installing space in sledge piece upper surface, improve the Applicable scope of this hoisting structure away from the sledge piece.
The length of hanging beam is identical with the dual-side distance that the sledge piece is provided with hanger, makes score hoist cable and sledge piece outside frame be in same facade, and the branch hoist cable leaves the mounting plane of sledge piece fully, can not take the installing space of sledge piece.
Hanger is arranged on two major axis limits of sledge piece, and is positioned on the structural beams at main equipment saddle place on the sledge piece, thereby makes the transfer mode of sledge piece weight more simple and clear, and Path of Force Transfer is shorter, and can reduce the length of hanging beam, practices thrift cost of manufacture.
Hanger mainboard end is provided with the stiffener structure, can improve hanger intensity, reduces hanger mainboard thickness accordingly, reduces steel consumption, saves cost.
Description of drawings
Fig. 1 is the structural representation of the utility model oil field sledge piece hoisting structure embodiment.
Fig. 2 is the lateral plan of the utility model oil field sledge piece hoisting structure embodiment.
Fig. 3 is sledge piece and a shackle structure scheme drawing in the utility model.
The specific embodiment
As shown in Figure 1, comprise sledge piece 1, hanger 2, hanging beam 3, divide hoist cable 4, main hoist cable 5.
The hanger 2 that is respectively arranged with 2, two limits of two hangers on two limits of above-mentioned sledge piece 1 is symmetrical set.Two limits that hanger 2 is set in the present embodiment are the major axis limit, and are positioned on the structural beams at main equipment saddle place on the sledge piece.
Above sledge piece 1, be provided with and hanger bonded assembly Lift-on/Lift-off System, this Lift-on/Lift-off System comprises hanging beam 3 at least and divides hoist cable 4.
Concrete: hanging beam 3 be horizontally set on sledge piece 1 directly over, the axis of hanging beam 3 is vertical with the major axis limit of sledge piece 1, and its length equals the distance between 1 two major axis limits of sledge piece.
Divide the quantity of hoist cable 4 corresponding with hanger 2 quantity; There are four in the present embodiment; Two hangers 2 that are arranged in same major axis limit in each minute hoist cable 4 are connected with the end of hanging beam 3 near this major axis limit, and 2 other ends with hanging beam 3 of two hangers on another major axis limit are connected, can be referring to Fig. 2.
The hanging beam 3 of Lift-on/Lift-off System can directly or indirectly be connected with the suspension hook of loop wheel machine, adopts indirectly in the present embodiment to connect, and it comprises two main hoist cables 5, and the upper end of these two main hoist cables 5 is connected with the loop wheel machine suspension hook, and the lower end of two main hoist cables 5 is connected with the two ends of hanging beam 3 respectively.
In this oil field sledge piece hoisting structure; The end near this limit is connected the sledge piece in hoist cable 4 and the hanging beam 3 through dividing respectively with the hanger 2 of side; Make the mounting plane of score hoist cable 4 away from sledge piece 1; Can reduce taking of the effective installing space in sledge piece 1 upper surface referring to Fig. 2, can enlarge the Applicable scope of this hoisting structure.
Claims (5)
1. an oil field sledge piece hoisting structure comprises the sledge piece, it is characterized in that: two limits of said sledge piece are symmetrical set several hangers; Said sledge piece top is provided with and hanger bonded assembly Lift-on/Lift-off System, and said Lift-on/Lift-off System comprises at least:
One is horizontally set on the hanging beam directly over the sledge piece, and the axis of said hanging beam is vertical with two limits that the sledge piece is provided with hanger;
Several and cooresponding minute hoist cable of hanger quantity, the hanger that is arranged in same limit in the said sledge piece hanger respectively through each minute hoist cable be connected with the end of hanging beam near this limit;
Said hanging beam directly or indirectly is connected with the loop wheel machine suspension hook.
2. oil field according to claim 1 sledge piece hoisting structure is characterized in that: the length of said hanging beam equals the distance between the limit that two of sledge pieces are provided with hanger.
3. oil field according to claim 1 and 2 sledge piece hoisting structure is characterized in that: said hanger is provided with on two major axis limits of sledge piece, and is positioned on the structural beams at main equipment saddle place on the sledge piece.
4. oil field according to claim 1 and 2 sledge piece hoisting structure; It is characterized in that: said hanging beam and the indirect connection structure of loop wheel machine suspension hook are: comprise two main hoist cables; The upper end of said two main hoist cables is connected with the loop wheel machine suspension hook, and the lower end of two main hoist cables is connected with the two ends of hanging beam respectively.
5. oil field according to claim 1 sledge piece hoisting structure; It is characterized in that: the two ends of said hanger mainboard are provided with the stiffener vertical with hanger; Said stiffener sides and the welding of hanger mainboard end face are fixing, and the lower surface of stiffener and the welding of sledge piece upper surface are fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204568839U CN202358822U (en) | 2011-11-17 | 2011-11-17 | Hoisting structure for oil field skid block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204568839U CN202358822U (en) | 2011-11-17 | 2011-11-17 | Hoisting structure for oil field skid block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202358822U true CN202358822U (en) | 2012-08-01 |
Family
ID=46570027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204568839U Expired - Fee Related CN202358822U (en) | 2011-11-17 | 2011-11-17 | Hoisting structure for oil field skid block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202358822U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103523648A (en) * | 2013-09-17 | 2014-01-22 | 南通中远船务工程有限公司 | Mud pump installation lifting frame of drilling mud system |
-
2011
- 2011-11-17 CN CN2011204568839U patent/CN202358822U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103523648A (en) * | 2013-09-17 | 2014-01-22 | 南通中远船务工程有限公司 | Mud pump installation lifting frame of drilling mud system |
| CN103523648B (en) * | 2013-09-17 | 2016-08-17 | 南通中远船务工程有限公司 | A kind of slush pump mounting suspension of drilling mud system |
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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: 20120801 Termination date: 20141117 |
|
| EXPY | Termination of patent right or utility model |