CN2763463Y - Derrick and base linkage hydraulic lifting/lowering device for deep well drilling machine - Google Patents
Derrick and base linkage hydraulic lifting/lowering device for deep well drilling machine Download PDFInfo
- Publication number
- CN2763463Y CN2763463Y CN 200420086498 CN200420086498U CN2763463Y CN 2763463 Y CN2763463 Y CN 2763463Y CN 200420086498 CN200420086498 CN 200420086498 CN 200420086498 U CN200420086498 U CN 200420086498U CN 2763463 Y CN2763463 Y CN 2763463Y
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- derrick
- base
- foreground
- hydraulic lifting
- oil cylinder
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Abstract
The utility model relates to a hydraulic lifting and lowering device, which is used for installing an oilfield derrick device. The utility model is provided with a set of hydraulic lifting and lowering oil cylinder of a derrick foreground and a hinge rod type lifting and lowering foreground which is arranged on a derrick base, wherein the shape of a supporting body on the foreground is in a parallelogram, and the side edge of the supporting body is provided with a centralizing roller of a derrick; the hydraulic lifting and lowering oil cylinder is installed on a draw vehicle frame of a chassis of a flat plate, and the front end of the hydraulic lifting and lowering oil cylinder is provided with a hinge installation connection head of a foreground of the derrick base. The product has the advantages of reasonable structure, reliable performance, convenient operation, etc. The utility model can effectively solve the problem of the installation of the quick lift of the derrick and the base of a deep-well drilling rig.
Description
Affiliated technical field
The utility model content belongs to the oil drilling equipment technical field, relates to a kind of hydraulic lift that is used to install oil field derrick equipment.
Background technology
In oil field operation equipment, derrick and base are the most basic parts of rig.The derrick of deep drilling rig is generally up to more than 43 meters, and derrick base generally also will be up to more than 6 meters or 9 meters according to the requirement of drilling technology.Because rig itself is a mobile device, after a bite well had bored, rig just must be moved on the new well location.In the real work, for the consideration that improves effect, the producer often requires the installation that hoists of derrick and base should accomplish efficient and convenient as far as possible.Elevating method usually above derrick base and derrick more than 6 meters, it no matter is parallelogram method or the catapult formula method that hoists that hoists, all be by two programs derrick and base to be risen to rise to the precalculated position, the first step is with man-like shelf and raising line system derrick to be erected from horizontal level earlier, and second step was raised to precalculated position with base from position, the end with the hoisting system on the derrick base.Obviously, the structure more complicated of the independent-lifting system of existing derrick and base, the installation form that hoists is not only loaded down with trivial details time-consuming, and corresponding cost is also very high.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of rational in infrastructure, dependable performance, easy to operate, can effectively solve deep drilling rig hoist fast deep drilling rig derrick, the base interlock hydraulic lift of installation question.
Be used to realize that the technical solution of foregoing invention purpose is such: the deep drilling rig derrick that is provided, base interlock hydraulic lift have one and overlap the derrick foreground hydraulic lifting oil cylinder and a hinge rod type lifting foreground (common name pipe slacking block base) that is located on the derrick base that can be installed on the towing carriage of dull and stereotyped chassis, the external form of base body is a parallelogram on the foreground, at its side the derrick holder is housed and holds up roller, table-hinges load joint before hydraulic lifting oil cylinder front end is provided with derrick base.In the course of work, when the needs derrick telescoping, with the trailer that is provided with the hydraulic lifting oil cylinder to derrick base (referring to Fig. 1 or Fig. 3), hydraulic lifting oil cylinder front end is connected with the lower end of lifting foreground parallelogram base body, starting hydraulic control valve hoists the hydraulic lifting oil cylinder, and then promote to rise on the lifting foreground, because derrick is that level lies on the foreground, therefore when rising on the foreground, just promote the derrick activity supporting point that rotates and steadily rise, till derrick and base rise simultaneously (referring to Fig. 2 or Fig. 4).Because contact surface all is provided with rolling between derrick and foreground and foreground and hydraulic lifting oil cylinder, so can guarantee its relative motion, such the interlock lifting can rise to the precalculated position with derrick and base simultaneously once the step.After treating that derrick becomes orthostatic position, utilize fixed mechanism to make it steadily in place, all the work of hoisting is finished.The dismounting of transferring of derrick according to said method is reversed.
Compared with prior art, rational in infrastructure, dependable performance, easy to operate of the present utility model is by can simultaneously derrick and base being risen or receive once step interlock up-down mode, very easy and safe and reliable.In the practical application, this trailer there is no need to be every bench drill machine special configuration, generally can in an oil field, dispose so hydraulic pressure trailer by every 3～4 identical bench drill machines, when rig needs the lifting derrick, the use of the hydraulic pressure trailer can being come, and because the derrick and the base of every bench drill machine all needn't be provided with independently elevating mechanism again, such one is the structure of having simplified derrick and base, the 2nd, alleviated driller's labour intensity, also can reduce manufacturing cost simultaneously.
Description of drawings
Fig. 1 is the structural representation of the preceding state of work of an embodiment device of the utility model.
Fig. 2 is the operating principle schematic diagram that utilizes device derrick telescoping shown in Figure 1 and base.
Fig. 3 is the structural representation of the preceding state of work of another embodiment device of the utility model.
Fig. 4 is the operating principle schematic diagram that utilizes device derrick telescoping shown in Figure 3 and base.
The specific embodiment
Referring to attached Fig. 1 and 2, the described deep drilling rig derrick of this embodiment, base interlock hydraulic lift comprises that is located at the hydraulic lifting oil cylinder 6 that hinge rod type lifting foreground 3 on the derrick base 2 and a cover are used for derrick telescoping foreground 3.Hydraulic lifting oil cylinder 6 is installed in the rear portion of dull and stereotyped chassis towing carriage 4 of a band road wheel 5, the front end of oil cylinder 6 be provided be used for derrick base before the connector 10 that connects of table-hinges load; The external form of base body is a parallelogram on the foreground 3, is equipped with at the side of base body to be used to hold up the holder of gug frame to hold up roller 7.In the real work, derrick 1 lies on the foreground 3 before hoisting, the front end of oil cylinder 6 and 3 base body bottoms, foreground are hinged, after starting hydraulic valve, hydraulic lifting oil cylinder 6 hoists, when overturning in drive chassis 8, promote foreground 3 and rise, and then promote derrick, rise only (see figure 2) simultaneously up to derrick 1 and base 2 along rotating fulcrum A rotation rising.The operating principle of another embodiment of the utility model is shown in figure Fig. 3～4: the hinge load joint 10 of hydraulic lifting oil cylinder 6 front ends and a position are located at the upset chassis 8 hinge connection below the base body of foreground, and the afterbody that is contained in towing carriage 4 can be cut with scissors in the rear end on this chassis 8.In the work, after starting hydraulic valve, hydraulic lifting oil cylinder 6 hoists, and promotes foreground 3 and rise when overturning in drive chassis 8, and then promote derrick along rotating fulcrum A rotation rising, rises only (see figure 4) simultaneously up to derrick 1 and base 2.Label B is rotating shaft behind the derrick in the accompanying drawing.
Claims (2)
1, a kind of deep drilling rig derrick, base interlock hydraulic lift, it is characterized in that having one and overlap the derrick foreground hydraulic lifting oil cylinder (6) and a hinge rod type lifting foreground (3) that is located on the derrick base (2) that can be installed on the dull and stereotyped chassis towing carriage (4), the external form that base body is gone up on foreground (3) is a parallelogram, at its side the derrick holder is housed and holds up roller (7), table-hinges load joint (10) before hydraulic lifting oil cylinder (6) front end is provided with derrick base.
2, deep drilling rig derrick as claimed in claim 1, base interlock hydraulic lift, it is characterized in that derrick foreground hydraulic lifting oil cylinder (a 6) front end hinge load joint (10) and a position are located at upset chassis (8) the hinge connection of base body below, foreground, the afterbody that is contained in towing carriage (4) can be cut with scissors in the rear end of chassis (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420086498 CN2763463Y (en) | 2004-12-28 | 2004-12-28 | Derrick and base linkage hydraulic lifting/lowering device for deep well drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420086498 CN2763463Y (en) | 2004-12-28 | 2004-12-28 | Derrick and base linkage hydraulic lifting/lowering device for deep well drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2763463Y true CN2763463Y (en) | 2006-03-08 |
Family
ID=36141009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420086498 Expired - Fee Related CN2763463Y (en) | 2004-12-28 | 2004-12-28 | Derrick and base linkage hydraulic lifting/lowering device for deep well drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2763463Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102395745A (en) * | 2009-05-13 | 2012-03-28 | 国民油井华高有限合伙公司 | Drilling Rig Mast Lift Systems And Methods |
-
2004
- 2004-12-28 CN CN 200420086498 patent/CN2763463Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102395745A (en) * | 2009-05-13 | 2012-03-28 | 国民油井华高有限合伙公司 | Drilling Rig Mast Lift Systems And Methods |
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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: 20060308 Termination date: 20121228 |