CN204212701U - The jack up unit of a kind of drilling derrick and rig floor - Google Patents
The jack up unit of a kind of drilling derrick and rig floor Download PDFInfo
- Publication number
- CN204212701U CN204212701U CN201420533686.6U CN201420533686U CN204212701U CN 204212701 U CN204212701 U CN 204212701U CN 201420533686 U CN201420533686 U CN 201420533686U CN 204212701 U CN204212701 U CN 204212701U
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- CN
- China
- Prior art keywords
- derrick
- rig floor
- base
- frame
- 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.)
- Expired - Fee Related
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- Jib Cranes (AREA)
Abstract
The utility model discloses the jack up unit of a kind of drilling derrick and rig floor, comprise: base; Derrick, its one end is flexibly connected with base; Frame, it is vertically arranged on base; Rig floor, it is arranged on base, and is positioned at the side of frame; Lifting component, it is arranged on base, and is connected with derrick, controls hoisting and the lifting of rig floor of derrick.Lifting component comprises: hoist engine, and it is arranged on rig floor; Hoist rope, its one end is wrapped on the reel of hoist engine, and the other end is walked around the top of frame and is connected with the other end of derrick; Drilling line, its one end is connected with rig floor, and the other end is connected to the middle part of derrick.The utility model structure is simple, and disposable operation can complete the lifting of hoisting of derrick and rig floor, improve the efficiency that hoists high, decrease manufacturing cost simultaneously.
Description
Technical field
The utility model relates to oil-well rig field, particularly the jack up unit of a kind of drilling derrick and rig floor.
Background technology
The double lifting that hoisted of traditional drilling derrick, rig floor, revolve lift-type, joint lift-type etc.If its mode of hoisting of double lifting is that derrick and the man-like shelf that hoists thereof are taken root on drilling floor surface, with the first derrick telescoping of a derrick lifting rope to stand up position.Rig floor and the catapult frame that hoists thereof are taken root on base bottom base, change another root rig floor raising line, to be hoisted rig floor by block pulley group.Both needed more change steel rope, its hoisting time is also relatively permanent, about needs 120-180 minute.Revolve lift-type derrick and rig floor and share the man-like shelf that hoists, and take root on base bottom base, rig floor and derrick resistance to overturning good.Derrick and rig floor share a raising line, can continuous lifting derrick and rig floor, about need 20 points of kinds to operating position, save time, safety.This kind of structure also exists that component is many, the process that hoists complexity, rotating disk and driller's concubine etc. need carry out the shortcomings such as high position installation after base hoists.
Utility model content
The purpose of this utility model is to provide the jack up unit of a kind of drilling derrick and rig floor, and this apparatus structure is simple, and disposable operation can complete the lifting of hoisting of derrick and rig floor, improve the efficiency that hoists high, decrease manufacturing cost simultaneously.
In order to realize above object, the utility model is achieved through the following technical solutions:
A jack up unit for drilling derrick and rig floor, is characterized in, comprises:
Base;
Derrick, its one end is flexibly connected with base;
Frame, it is vertically arranged on base;
Rig floor, it is arranged on base, and is positioned at the side of frame;
Lifting component, it is arranged on base, and is connected with derrick, controls hoisting and the lifting of rig floor of derrick.
Described lifting component comprises:
Hoist engine, it is arranged on rig floor;
Hoist rope, its one end is wrapped on the reel of hoist engine, and the other end is walked around the top of frame and is connected with the other end of described derrick;
Drilling line, its one end is connected with rig floor, and the other end is connected to the middle part of derrick.
Described frame is in " people " font.
This jack up unit also comprises the first fixture, and when described derrick is holded up, the first described fixture is connected and fixed derrick and frame.
This jack up unit also comprises the second fixture, and when described derrick traverse, the second described fixture is connected and fixed rig floor and base.
The utility model compared with prior art, has the following advantages:
The utility model structure is simple, and disposable operation can complete the lifting of hoisting of derrick and rig floor, improve the efficiency that hoists high, decrease manufacturing cost simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the jack up unit of a kind of drilling derrick of the utility model and rig floor;
Fig. 2 is the structural representation of the utility model derrick lifting;
Fig. 3 is the lifting structure schematic diagram of the utility model rig floor.
Detailed description of the invention
Below in conjunction with accompanying drawing, by describing a preferably specific embodiment in detail, the utility model is further elaborated.
As shown in Figure 1, the jack up unit of a kind of drilling derrick and rig floor, comprises: base 1; Derrick 2, its one end is flexibly connected with base 1; Frame 3 in " people " font, it is vertically arranged on base 1; Rig floor 4, it is arranged on base 1, and is positioned at the side of frame 3; Lifting component, it is arranged on base 1, and is connected with derrick 2, controls hoisting and the lifting of rig floor 4 of derrick 2.
Lifting component comprises: hoist engine 51, and it is arranged on rig floor 4; Hoist rope 52, its one end is wrapped on the reel of hoist engine 51, and the other end is walked around the top of frame 3 and is connected with the other end of described derrick 2; Drilling line 53, its one end is connected with rig floor 4, and the other end is connected on the middle part of derrick 2.
When derrick 2 is holded up, fixing derrick 2 is fixedly connected with frame 3 by the first fixture 6; When derrick 2 traverse, rig floor 4 is connected with base 1 by the second fixture 7, and the first above-mentioned fixture 6 and the second fixture 7 are pin.
During the utility model application, as Fig. 1, first fix rig floor 4 on the base 3 with the second fixture 7, drilling line 53 one end is connected with the table top of rig floor 4, and the other end is connected with the middle part of derrick 2, starts hoist engine 51, pack up hoist rope 52, derrick 2 hoists thereupon, after putting in place, with the first fixture 6, derrick 2 and frame 3 is fixed together when hoisting.As Fig. 2, remove the second fixture 7, continue with hoist engine 51 rig floor 4 that hoists, rig floor 4 is equipped with roller, and hoists along the race orthogonal that frame 3 and derrick 2 are formed.
Fig. 3 is that rig floor hoists the schematic diagram put in place.After rig floor 4 hoists and puts in place, with pin, rig floor 4 and frame 3 are fixed.Derrick, rig floor hoist complete.The whole process that hoists does not need more change steel rope.
In sum, the jack up unit of a kind of drilling derrick of the utility model and rig floor, this apparatus structure is simple, and disposable operation can complete the lifting of hoisting of derrick and rig floor, improve the efficiency that hoists high, decrease manufacturing cost simultaneously.
Although content of the present utility model has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.After those skilled in the art have read foregoing, for multiple amendment of the present utility model and substitute will be all apparent.Therefore, protection domain of the present utility model should be limited to the appended claims.
Claims (5)
1. a jack up unit for drilling derrick and rig floor, is characterized in that, comprises:
Base (1);
Derrick (2), its one end is flexibly connected with base (1);
Frame (3), it is vertically arranged on base (1);
Rig floor (4), it is arranged on base (1), and is positioned at the side of frame (3);
Lifting component, it is arranged on base (1), and is connected with derrick (2), controls hoisting and the lifting of rig floor (4) of derrick (2).
2. the jack up unit of drilling derrick as claimed in claim 1 and rig floor, it is characterized in that, described lifting component comprises:
Hoist engine (51), it is arranged on rig floor (4);
Hoist rope (52), its one end is wrapped on the reel of hoist engine (51), and the other end is walked around the top of frame (3) and is connected with the other end of described derrick (2);
Drilling line (53), its one end is connected with rig floor (4), and the other end is connected to the middle part of derrick (2).
3. the jack up unit of drilling derrick as claimed in claim 1 and rig floor, is characterized in that, described frame (3) is in " people " font.
4. the jack up unit of drilling derrick as claimed in claim 1 and rig floor, is characterized in that, also comprise the first fixture (6), and when described derrick (2) is holded up, described the first fixture (6) is connected and fixed derrick (2) and frame (3).
5. the jack up unit of drilling derrick as claimed in claim 1 and rig floor, is characterized in that, also comprise the second fixture (7), and when described derrick (2) traverse, described the second fixture (7) is connected and fixed rig floor (4) and base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533686.6U CN204212701U (en) | 2014-09-17 | 2014-09-17 | The jack up unit of a kind of drilling derrick and rig floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533686.6U CN204212701U (en) | 2014-09-17 | 2014-09-17 | The jack up unit of a kind of drilling derrick and rig floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204212701U true CN204212701U (en) | 2015-03-18 |
Family
ID=52981382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420533686.6U Expired - Fee Related CN204212701U (en) | 2014-09-17 | 2014-09-17 | The jack up unit of a kind of drilling derrick and rig floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204212701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927161A (en) * | 2016-05-19 | 2016-09-07 | 中石化石油工程机械有限公司研究院 | Telescopic combined derrick and rotary-lifting and lifting method thereof |
-
2014
- 2014-09-17 CN CN201420533686.6U patent/CN204212701U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927161A (en) * | 2016-05-19 | 2016-09-07 | 中石化石油工程机械有限公司研究院 | Telescopic combined derrick and rotary-lifting and lifting method thereof |
| CN105927161B (en) * | 2016-05-19 | 2018-01-02 | 中石化石油机械股份有限公司研究院 | Telescopic combined derrick and its rotation liter and lifting method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20180917 |