CN203081318U - Workover rig derrick supporting device - Google Patents
Workover rig derrick supporting device Download PDFInfo
- Publication number
- CN203081318U CN203081318U CN 201220712131 CN201220712131U CN203081318U CN 203081318 U CN203081318 U CN 203081318U CN 201220712131 CN201220712131 CN 201220712131 CN 201220712131 U CN201220712131 U CN 201220712131U CN 203081318 U CN203081318 U CN 203081318U
- Authority
- CN
- China
- Prior art keywords
- derrick
- supporting seat
- lockset
- workover rig
- vehicle frame
- 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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Abstract
The utility model relates to a workover rig derrick supporting device which comprises a lockset, a derrick supporting seat body, lug plates, connecting bodies, a derrick supporting seat and a frame supporting seat, wherein the derrick supporting seat and the frame supporting seat are fixedly connected with the derrick supporting seat body, a derrick substrate is supported by the derrick supporting seat, a frame adjusting oil cylinder is supported by the frame supporting seat, the derrick substrate is connected with the derrick support seat body through the lockset, the derrick substrate is connected with a drill floor through the lockset, the lug plates are movably connected with the lockset, one end of each connecting body is fixed with the derrick supporting seat body, and the other end of each connecting body is connected with the drill floor through a pin shaft. Through various methods such as fixing connection and overall supporting, the workover rig derrick supporting device has the advantages of effectively controlling deviation of a derrick, preventing phenomena of shaking of the derrick and the like from occurring, being convenient to use, reducing operation difficulties, and improving work efficiency.
Description
Technical field
The utility model relates to a kind of workover rig operation bracing or strutting arrangement, relates in particular to a kind of workover rig derrick bracing or strutting arrangement.
Background technology
At present, in workover rig when work,, the derrick support is by two independent little support body supports, because derrick is stressed and situation such as ground unbalance stress, causes the derrick deflection; Workover rig do not have and rig floor between be connected to a fixed, the well workover locomotive is subjected to displacement phenomenon under stressing conditions, cause workover rig when work, it is perpendicular with rig floor well head center that hook block can not keep constantly, causes the drilling rod eccentric wear, engine output strengthens.
Summary of the invention
For overcoming the deficiencies in the prior art, the purpose of this utility model provides a kind of workover rig derrick bracing or strutting arrangement, supports workover rig derrick, prevents that derrick from rocking.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of workover rig derrick bracing or strutting arrangement, comprise that lockset, derrick support pedestal, otic placode, connector, derrick supporting seat, vehicle frame supporting seat, derrick supports on the pedestal and is fixedly connected with derrick supporting seat and vehicle frame supporting seat, derrick base is supported by the derrick supporting seat, vehicle frame is adjusted oil cylinder and is supported by the vehicle frame supporting seat, derrick base supports pedestal by lockset and derrick and is connected, derrick base is connected by lockset with rig floor, otic placode and lockset flexibly connect, connector one end and derrick support pedestal and fix, and the other end is connected with rig floor by bearing pin.
Compared with prior art, the beneficial effects of the utility model are:
By multiple modes such as fixedly connected, integrated support, effectively controlled the derrick deflection, the generation of phenomenon such as prevent that derrick from rocking, easy to use, reduce operation easier, increase work efficiency.
Description of drawings
Fig. 1 is of the present utility model and rig floor coupling part structural representation.
Fig. 2 is of the present utility model and derrick base coupling part structural representation.
Fig. 3 is Fig. 1 partial view.
Among the figure: 1-lockset 2-derrick supports pedestal 3-otic placode one 4-otic placode two 5-connector 6-derrick supporting seat 7-vehicle frame supporting seat 8-rig floor 9-derrick bases.
The specific embodiment
Below in conjunction with Figure of description the utility model is described in detail, but should be noted that enforcement of the present utility model is not limited to following embodiment.
See Fig. 1～Fig. 3, a kind of workover rig derrick bracing or strutting arrangement, comprise lockset 1, derrick supports pedestal 2, otic placode, connector 5, derrick supporting seat 6, vehicle frame supporting seat 7, derrick supports on the pedestal 2 and is fixedly connected with derrick supporting seat 6 and vehicle frame supporting seat 7, derrick base 9 is supported by derrick supporting seat 6, vehicle frame is adjusted oil cylinder and is supported by vehicle frame supporting seat 7, derrick base 9 supports pedestal 2 by lockset and derrick and is connected, derrick base 9 and rig floor 8 are connected by lockset, otic placode and lockset 1 flexibly connect, it is fixing that connector 5 one ends and derrick support pedestal 2, and the other end is connected with rig floor 8 by bearing pin; Otic placode one 3 one ends and derrick base 9 welding, the other end and lockset 1 flexibly connect; Otic placode 241 ends and derrick support pedestal 2 welding, and the other end and lockset 1 flexibly connect.Well workover locomotive, derrick base 9, rig floor 8 are fixed together.
The utility model has effectively been controlled the derrick deflection by multiple modes such as fixedly connected, integrated support, and the generation of phenomenon such as prevent that derrick from rocking is easy to use, reduces operation easier, increases work efficiency.
Claims (1)
1. workover rig derrick bracing or strutting arrangement, it is characterized in that, comprise that lockset, derrick support pedestal, otic placode, connector, derrick supporting seat, vehicle frame supporting seat, derrick supports on the pedestal and is fixedly connected with derrick supporting seat and vehicle frame supporting seat, derrick base is supported by the derrick supporting seat, vehicle frame is adjusted oil cylinder and is supported by the vehicle frame supporting seat, derrick base supports pedestal by lockset and derrick and is connected, derrick base is connected by lockset with rig floor, otic placode and lockset flexibly connect, connector one end and derrick support pedestal and fix, and the other end is connected with rig floor by bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220712131 CN203081318U (en) | 2012-12-20 | 2012-12-20 | Workover rig derrick supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220712131 CN203081318U (en) | 2012-12-20 | 2012-12-20 | Workover rig derrick supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203081318U true CN203081318U (en) | 2013-07-24 |
Family
ID=48827169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220712131 Expired - Fee Related CN203081318U (en) | 2012-12-20 | 2012-12-20 | Workover rig derrick supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203081318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863517A (en) * | 2015-05-06 | 2015-08-26 | 宝鸡石油机械有限责任公司 | Rolling-type assembly method for K-shaped derrick of petroleum drilling machine |
| CN106285495A (en) * | 2016-10-09 | 2017-01-04 | 湖南省地质矿产勘查开发局探矿机械研制中心 | Drill rod support frame and tower crane integral type rig for tower crane integral type rig |
-
2012
- 2012-12-20 CN CN 201220712131 patent/CN203081318U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863517A (en) * | 2015-05-06 | 2015-08-26 | 宝鸡石油机械有限责任公司 | Rolling-type assembly method for K-shaped derrick of petroleum drilling machine |
| CN106285495A (en) * | 2016-10-09 | 2017-01-04 | 湖南省地质矿产勘查开发局探矿机械研制中心 | Drill rod support frame and tower crane integral type rig for tower crane integral type rig |
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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: 20130724 Termination date: 20211220 |