CN2378437Y - Moderate deepwell drilling rear platform base integrally carried with combined hydraulic trailer - Google Patents
Moderate deepwell drilling rear platform base integrally carried with combined hydraulic trailer Download PDFInfo
- Publication number
- CN2378437Y CN2378437Y CN 99234758 CN99234758U CN2378437Y CN 2378437 Y CN2378437 Y CN 2378437Y CN 99234758 CN99234758 CN 99234758 CN 99234758 U CN99234758 U CN 99234758U CN 2378437 Y CN2378437 Y CN 2378437Y
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- China
- Prior art keywords
- trailer
- base
- truss
- foreground
- backstage
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- Expired - Fee Related
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Abstract
The utility model comprises three independent girders which can be transversely connected in parallel. Each girder is respectively provided with a linkage machine set and both ends of each girder are welded with trailer hanging lugs. An outside girder beam of one edge end girder of the three girders is provided with a connecting pin of a foreground bottom base. The connecting mode of a background bottom base and the foreground bottom base is a vertical connecting mode. Three linkage machine sets can be entirely carried at one time by a hydraulic trailer in a three-set combined type in work and also two same trailers can be used to carry one single linkage machine set one by one. Thus, the conveying and installing time of a drilling machine can be shortened and the conveying and installing cost thereof can be reduced.
Description
The utility model belongs to the oil-well drilling equipment technical field, relates to a kind of middle-deep well drilling well backstage base that is used to install and fix rig transmission unit.
The known structure that is used for the middle-deep well drilling well backstage base of installation " door " formula derrick transmission unit in oil field all adopts scattered member connected mode as shown in Figure 1 at present, earlier will be one by one during installation the various loose mails of base be assembled together, and then fixing unit in the above, thereby make time-consuming, the effort of installation and removal, and need with the carrying of delivery vehicles such as crane and truck.
The utility model designer was to propose a kind of name in 99234503.0 the patent application text to be called " multipurpose hydraulic carrier " be the design scheme of combination hydraulic trailer at application number once, and this trailer can realization be done whole handling to large-scale or ultra-large type weight under no crane and other delivery vehicle situation.From widening use face angle, with this trailer carrying middle-deep well drilling well backstage base, be necessary the traditional structure of present known backstage base is rationally transformed with regard to the utmost point as desire.
The purpose of this utility model is the known products structure is improved, and the middle-deep well drilling well backstage base of the whole carrying of the box-like hydraulic pressure trailer of a kind of available set is provided.
Technical solution of the present utility model is such: the middle-deep well drilling well backstage base that is provided has three independent truss that can laterally walk abreast and connect, be welded with a plurality of trailer hangers of being connected with the combination hydraulic trailer of being used at two of each truss, be provided with the drilling well foreground base connecting pin that is connected with derrick foreground base on setting a roof beam in place in the outside of a limit end truss among three truss.
Compared with prior art, the utility model technology with traditional rig before, the bar shaped connected mode (referring to Fig. 1) of backstage base changes backstage base and foreground base mode connected vertically (referring to Fig. 2) into, the backstage base designs is become to have three independently truss bases that can laterally walk abreast and connect mutually, an interlock unit can respectively be installed on each truss base, three interlocks of available three 30 tons combination hydraulic trailer disposable integral carryings unit (referring to Fig. 3) in the work, also available two 30 tons of combination hydraulic trailers are by independent interlock unit of platform carrying, and it is available from loading and unloading trailer by platform carrying interlock unit (spurring) together with base, can shorten the carrying of rig so greatly, set-up time, reduce removing of rig, the peace expense.
Below with reference to accompanying drawing the utility model content is described further.
Fig. 1 is the structural representation of traditional backstage base.
Fig. 2 is the structural representation of backstage described in the utility model base.
Fig. 3 is duty (overlooking) figure with combination hydraulic trailer carrying backstage base.
Fig. 4 is the lateral view of Fig. 3.
As Fig. 2～shown in Figure 4, middle-deep well drilling well described in the utility model backstage base is independently of one another and can laterally parallelly mutually connect as a whole truss 1 and constitute by three, an interlock unit respectively is installed on each truss 1, two at each truss all is welded with trailer hangers 2, is provided with drilling well foreground base connecting pin 3 on setting a roof beam in place in the outside of a limit end truss 1 among three truss.Sequence number 4 among Fig. 1 and Fig. 2 is drilling well foreground base.In the real work, owing to will carry out the bulk carrying to forward and backward base 4,1, therefore when moving the two major parts unit to a time-out, how accurately centering just becomes puzzlement constructor's a difficult problem.The utility model is also made design for this reason specially, that is: be provided with two manual positioning cylinder plungers 5 (referring to Fig. 4) on setting a roof beam in place in the outside of the limit end truss 1 that connecting pin 3 is housed, in the work, on rig foreground 4 with backstage interlock unit be handled upside down place basic centering on the basis (can differ 50～100mm) in place after, two on the base of backstage manual positioning cylinder plungers 5 are connected with the foreground base, start the hand-hydraulic cylinder, the unit that then can be linked in the backstage foreground of accurately furthering, by the accurate centering of taper pin, before making, the backstage base accurately links together, to guarantee gear and winch universal drive shaft centering.Sequence number 6 is a trailer in the accompanying drawing.
Claims (2)
1, the middle-deep well drilling well backstage base of the whole carrying of the box-like hydraulic pressure trailer of a kind of available set, it is characterized in that having three independent truss (1) that can laterally walk abreast and connect, be welded with a plurality of trailer hangers (2) at two of each truss (1), be provided with drilling well foreground base connecting pin (3) on setting a roof beam in place in the outside of the limit end truss (1) among three truss.
2, middle-deep well drilling well as claimed in claim 1 backstage base is provided with two manual positioning cylinder plungers (5) on it is characterized in that setting a roof beam in place in the outside of the limit end truss (1) that connecting pin (3) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99234758 CN2378437Y (en) | 1999-07-05 | 1999-07-05 | Moderate deepwell drilling rear platform base integrally carried with combined hydraulic trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99234758 CN2378437Y (en) | 1999-07-05 | 1999-07-05 | Moderate deepwell drilling rear platform base integrally carried with combined hydraulic trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2378437Y true CN2378437Y (en) | 2000-05-17 |
Family
ID=34022853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99234758 Expired - Fee Related CN2378437Y (en) | 1999-07-05 | 1999-07-05 | Moderate deepwell drilling rear platform base integrally carried with combined hydraulic trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2378437Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877793A (en) * | 2012-10-27 | 2013-01-16 | 无锡巨通矿山机械有限公司 | Modular drilling machine stander |
-
1999
- 1999-07-05 CN CN 99234758 patent/CN2378437Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877793A (en) * | 2012-10-27 | 2013-01-16 | 无锡巨通矿山机械有限公司 | Modular drilling machine stander |
| CN102877793B (en) * | 2012-10-27 | 2015-10-28 | 无锡巨通矿山机械有限公司 | Modular drilling machine frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |