CN2828300Y - Drilling rig base - Google Patents
Drilling rig base Download PDFInfo
- Publication number
- CN2828300Y CN2828300Y CN 200520079122 CN200520079122U CN2828300Y CN 2828300 Y CN2828300 Y CN 2828300Y CN 200520079122 CN200520079122 CN 200520079122 CN 200520079122 U CN200520079122 U CN 200520079122U CN 2828300 Y CN2828300 Y CN 2828300Y
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- CN
- China
- Prior art keywords
- base
- column
- rig floor
- pedestal
- hinged
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- 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.)
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Abstract
一种新型钻机底座，包括钻台(6)、立柱(7)、基座(8)及斜柱(15)，钻台(6)由左上座(16)、右上座(17)与两上座间的连接架(18)组成，立柱(7)的上端铰接在钻台(6)上，立柱(7)的下端铰接在在基座(8)上，左上座(16)、右上座(17)上均制有一个开口向后的矩形缺口(19)，斜柱(15)的上端铰接在钻台(6)上，下端与基座(8)滑动连接。本实用新型既可实现绞车的低位安装和工作，又可使井架、底座及钻台设备均在低位安装，降低了安装、拆卸难度，缩短了安装、拆卸时间。
A new type of drilling rig base, including a drill floor (6), a column (7), a base (8) and an inclined column (15), the drill floor (6) is composed of a left upper seat (16), a right upper seat (17) and two upper seats The upper end of the column (7) is hinged on the drill floor (6), the lower end of the column (7) is hinged on the base (8), the left upper seat (16), the right upper seat (17 ) are all shaped on a rectangular gap (19) with an opening backward, the upper end of the slanted post (15) is hinged on the drill floor (6), and the lower end is slidably connected with the base (8). The utility model can not only realize the low-position installation and work of the drawworks, but also make the derrick, the base and the drill floor equipment all be installed at the low position, which reduces the difficulty of installation and disassembly, and shortens the time of installation and disassembly.
Description
Technical field
The utility model relates to a kind of driller base, belongs to petroleum machinery manufacturing technology field.
Background technology
Oil-well rig boring tower, base are the important component parts of rig, are often determining carrying, installation and the functional performance of a whole set of rig.Along with the continuous development of oil drilling technology, the rig floor face requirement for height of oil-well rig base is also improved constantly.In existing oil-well rig, the widely used structure of high rig floor face be utilize parallelogram principle with the rig floor face by the low level elevate a turnable ladder to a high position.With the immediate prior art of the utility model be the low lift-type structure rig substructure that revolves in preceding high back.Its derrick leg is positioned on the pedestal base, and winch is positioned on the winch bearing of backstage base, and its process of hoisting is at first to rotate derrick telescoping, then rig floor by forward direction after rotation rise to the operating position.The shortcoming of this structure is that the process of hoisting has only partial component to hoist with rig floor rotation, and driller's concubine, a room frame and the part parts in the derrick outside such as walk on stage can not be installed integral lifting by low level, has increased the workload and the difficulty of high-altitude lifting, installation.
Summary of the invention:
The purpose of this utility model overcomes shortcoming of the prior art exactly, designs that a kind of winch low level is installed and work, but rig floor member and table top armamentarium all low level the driller base that utilizes the winch dynamic entirety to rise to put is installed.
The utility model is achieved through the following technical solutions:
A kind of driller base, comprise rig floor (6), column (7), pedestal (8) and batter post (15), rig floor (6) is made up of the link (18) between upper left seat (16), upper right seat (17) and two seats of honour, the upper end of column (7) is hinged on the rig floor (6), the lower end of column (7) is hinged on pedestal (8), all be shaped on an opening " rectangle " breach (19) backward on upper left seat (16), the upper right seat (17), the upper end of batter post (15) is hinged on the rig floor (6), and lower end and pedestal (8) are slidingly connected.
Rig floor (6) but member and table top armamentarium all low level install.Winch (4) installation in position is on the lower winch bearing (5) in pedestal (8) backstage, and winch bearing (5) links to each other with foreground pedestal (8).
The utility model compared with prior art both can be realized the low level installation and the work of winch, and derrick, base and drill floor equipment are all installed at low level, has reduced installation, dismounting difficulty, has shortened installation, take-down time.
Description of drawings:
Fig. 1 Fig. 2 is a structural representation of the present utility model,
Fig. 3 is the vertical view of Fig. 1,
Fig. 4～5 are the structural representation of a kind of embodiment of the utility model,
Fig. 6～9 are the schematic diagram that hoists of a kind of embodiment of the utility model.
The specific embodiment
1-7 describes a kind of embodiment of the present utility model in conjunction with the accompanying drawings.
A kind of driller base, comprise rig floor (6), column (7), pedestal (8) and batter post (15), rig floor (6) is made up of the link (18) between upper left seat (16), upper right seat (17) and two seats of honour, the upper end of column (7) is hinged on the rig floor (6), the lower end of column (7) is hinged on pedestal (8), all be shaped on an opening " rectangle " breach (19) backward on upper left seat (16), the upper right seat (17), the upper end of batter post (15) is hinged on the rig floor (6), and lower end and pedestal (8) are slidingly connected.
Winch (4) installation in position is on the lower winch bearing (5) in pedestal (8) backstage, and winch bearing (5) links to each other with foreground pedestal (8).Rotating disk and drive unit (9), driller control house (10), driller's concubine (11), preventer lifting beam (12) etc. all can be mounted thereto when being in low level at rig floor (6).
The derrick leg is taken root in the base bottom base, and derrick is made up of derrick body (1), man-like shelf (2), big lifting rope (3) etc., the open front type space steel frame structure that the derrick body is made up of by behind crossbeam, diagonal brace left and right each section.Derrick after low level level assembling is finished, utilize winch (4) power by the big lifting rope (3) of walking around man-like shelf (2) and derrick body (1) top sheave with derrick integral body by preceding having pulled back.
After derrick hoists and finishes, continue to utilize winch (4) power, be located at big lifting rope (14) pulling base rig floor that rig floor (6) and derrick body (1) go up conductor rope pulley (13) and rotate after by forward direction and hoist by walking around.After hoisting, base is fixed with the batter post (15) between rig floor (6) and the pedestal (8).Owing to all be shaped on an opening " rectangle " breach (19) backward on upper left seat (16), the upper right seat (17), so in base hoists process, in left and right two two " rectangle " breach (19) that can be inserted into the left and right seat of honour respectively of derrick, make rotating disk and drive unit (9), driller control house (10), driller's concubine (11), preventer lifting beam (12), a room frame and derrick outside low level such as walk on stage install and be achieved.
It is of the present utility model that to hoist, transfer process prescription as follows:
(1), at first put the left and right pedestal of base, and connect the member between two pedestals.Then the left and right seat of honour is put into respectively on two pedestals, the link of installing between two seats of honour constitutes rig floor.Connect each column between the pedestal and the seat of honour.
(2), level is installed derrick, man-like shelf is installed, rig floor surface member and equipment is installed (as rotating disk and drive unit, driller control house, driller's concubine, preventer lifting beam, a room frame etc.).
(3), put on the derrick big lifting rope, utilize winch power that derrick is drawn high the operating position.Derrick and man-like shelf are fixed.
(4), connect the base big lifting rope, utilize winch power that base is drawn high the operating position.Connecting oblique column fixes base.
(5), it is opposite with above-mentioned steps to transfer the process of derrick, base.
Claims (3)
1, a kind of driller base, comprise rig floor (6), column (7), pedestal (8) and batter post (15), it is characterized in that: rig floor (6) is made up of the link (18) between upper left seat (16), upper right seat (17) and two seats of honour, the upper end of column (7) is hinged on the rig floor (6), the lower end of column (7) is hinged on pedestal (8), all be shaped on opening rectangular indentation (19) backward on upper left seat (16), the upper right seat (17), the upper end of batter post (15) is hinged on the rig floor (6), and lower end and pedestal (8) are slidingly connected.
2, driller base according to claim 1 is characterized in that: rig floor (6) but member and table top armamentarium all low level install.
3, driller base according to claim 1 is characterized in that: winch (4) installation in position is on the lower winch bearing (5) in pedestal (8) backstage, and winch bearing (5) links to each other with foreground pedestal (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520079122 CN2828300Y (en) | 2005-07-22 | 2005-07-22 | Drilling rig base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520079122 CN2828300Y (en) | 2005-07-22 | 2005-07-22 | Drilling rig base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2828300Y true CN2828300Y (en) | 2006-10-18 |
Family
ID=37079857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520079122 Expired - Fee Related CN2828300Y (en) | 2005-07-22 | 2005-07-22 | Drilling rig base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2828300Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837186A (en) * | 2012-01-16 | 2017-06-13 | 国民油井华高有限合伙公司 | For the collapsible base of movable drill rig |
| CN114251054A (en) * | 2020-09-25 | 2022-03-29 | 兰州兰石石油装备工程股份有限公司 | Drilling derrick with base and derrick hydraulic pressure synchronously lifted |
| CN114634105A (en) * | 2022-05-23 | 2022-06-17 | 四川宏华石油设备有限公司 | Electric drilling and workover rig and installation method thereof |
| CN115929210A (en) * | 2022-11-30 | 2023-04-07 | 中石化四机石油机械有限公司 | Oil drilling rig convenient to move and translate and installation method thereof |
-
2005
- 2005-07-22 CN CN 200520079122 patent/CN2828300Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837186A (en) * | 2012-01-16 | 2017-06-13 | 国民油井华高有限合伙公司 | For the collapsible base of movable drill rig |
| CN106837186B (en) * | 2012-01-16 | 2018-10-16 | 国民油井华高有限合伙公司 | Rig substructure and method for operating rig substructure |
| CN114251054A (en) * | 2020-09-25 | 2022-03-29 | 兰州兰石石油装备工程股份有限公司 | Drilling derrick with base and derrick hydraulic pressure synchronously lifted |
| CN114251054B (en) * | 2020-09-25 | 2025-07-08 | 兰州兰石石油装备工程股份有限公司 | Drilling machine derrick with base and derrick hydraulically synchronous lifting |
| CN114634105A (en) * | 2022-05-23 | 2022-06-17 | 四川宏华石油设备有限公司 | Electric drilling and workover rig and installation method thereof |
| CN115929210A (en) * | 2022-11-30 | 2023-04-07 | 中石化四机石油机械有限公司 | Oil drilling rig convenient to move and translate and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061018 Termination date: 20130722 |