CN202249797U - Framework of drilling rig - Google Patents
Framework of drilling rig Download PDFInfo
- Publication number
- CN202249797U CN202249797U CN2011204089764U CN201120408976U CN202249797U CN 202249797 U CN202249797 U CN 202249797U CN 2011204089764 U CN2011204089764 U CN 2011204089764U CN 201120408976 U CN201120408976 U CN 201120408976U CN 202249797 U CN202249797 U CN 202249797U
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- China
- Prior art keywords
- frame
- arm
- force
- cross bar
- rectangle steelframe
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Abstract
The utility model discloses a framework of a drilling rig, which consists of a rectangular steel frame. The rectangular steel frame is formed by connecting four steel pipes in identical specifications, two force arms are arranged at one ends of the two longer steel pipes of the rectangular steel frame at the same position respectively and are parallel to each other, the top ends of the two force arms are connected through a transverse rod, and two wheels are arranged on the two force arms respectively. The framework of the drilling rig has the advantages of light weight, convenience in moving, durability and quite high safety and is particularly suitable for field operation.
Description
Technical field
The utility model relates to rig, particularly, relates to a kind of frame of rig.
Background technology
At present, the frame of rig generally all is to be configured to by the rectangular bar of steel that four channel-section steels or square steel connect to form, though this frame load-bearing is very big; Sturdy and durable, can satisfy the open-air needs of producing basically, still; After a place fulfils assignment, when needing to shift the job site, because the frame weight of this kind rig is very big; Therefore be not easy to very much move, need expend very big manpower and materials.
The utility model content
The technical problem that the utility model will solve is to overcome existing defective, provide a kind of in light weight, be convenient to move, the frame of rig that durability and safety are high.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of frame of rig, this frame is configured to by a rectangular bar of steel, and wherein, said rectangle steelframe is connected and composed by four identical steel pipes of specification; Two ends that longer steel pipe position is identical at said rectangle steelframe are respectively equipped with an arm of force; Article two, the arm of force is parallel to each other, the top connects through cross bar; On said two arm of forces, be respectively equipped with a wheel.
Particularly, said wheel is installed on the arm of force through little axle, and wherein, two little axles are with parallel than short steel pipes and be located along the same line, and little axle is fixedly connected with the arm of force, and little is connected with wheel turns.
Particularly, said little axle is fixedly connected part and is provided with pin with the arm of force; Said two the little axle outside one ends are provided with back-up ring.
Particularly, said cross bar is provided with cover arround the outside, cover and the cross bar formation handle that is rotationally connected.
Particularly, the two ends of said cross bar are provided with nut and pad.
Particularly, the bottom of said rectangle steelframe is provided with 3 pins at least.
Particularly, the bottom of said rectangle steelframe is provided with vertical with the rectangle steelframe and is 3 pins that triangular form distributes.
The technical scheme that the utility model proposed has following beneficial effect:
1. be directed against the technical problem that weight is big, inconvenience is mobile of the frame existence of four channel-section steels of available technology adopting or square steel formation; In the utility model; Frame is made up of four identical steel pipes of specification; Not only guarantee the sturdy and durable of frame, and alleviated the weight of frame greatly, made frame be convenient to move.
2. the identical end in two longer steel pipes of rectangle steelframe position is provided with two parallel arm of forces, and every arm of force is provided with a wheel; Arm of force upper end connects through cross bar, makes that two arm of forces are firmer, when moving frame; Can be through the pulling cross bar; Rolling is moved frame by wheel, therefore greatly facilitates moving of frame, has saved manpower and materials.Further, adopt two identical arm of forces of specification, can guarantee cross bar maintenance level, two arm of forces are stressed evenly during pulling, strengthened the durability of frame more.
3. the friction the when cover that is rotationally connected in the cross bar outer setting, cross bar and the cover formation handle that is rotationally connected, this kind structure have significantly reduced the pulling frame makes moving frame convenient.Further, nut and pad are set, have prevented that effectively cover is because of the stressed danger that comes off greatly, the safety when having strengthened moving frame in two ends of cross bar.
4. in the bottom of rectangle steelframe, be provided with 3 pins at least, because pin can stretch in the soil frame firmly fixed, so have high safety and stability in the frame operation in the open air.
Description of drawings
Accompanying drawing is used to provide the further understanding to the utility model, and constitutes the part of manual, is used to explain the utility model with the embodiment of the utility model, does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is the structural front view of the utility model;
The left view of the utility model that Fig. 2 is;
The vertical view of the utility model that Fig. 3 is.
In conjunction with accompanying drawing, Reference numeral is following in the utility model specific embodiment:
1-rectangle steelframe, the little axle of 2-, 3-pin, 4-wheel, 5-back-up ring, 6-nut, 7-pad, 8-cross bar, 9-cover, the 10-arm of force, 11-pin.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described, should be appreciated that the specific embodiment described herein only is used for explanation and explains the utility model, and be not used in qualification the utility model.
Fig. 1 and Fig. 2 are respectively the structural front view and the left view of the borer frame that the utility model proposes; Wherein, Rectangle steelframe 1 is connected and composed by four identical steel pipes of specification, and the identical end in two longer steel pipes of rectangle steelframe position is respectively equipped with an arm of force 10.Article two, the arm of force 10 is parallel to each other, the top connects through cross bar 8.On high position such as two arm of forces 10, be fixedly connected with a little axle 2 respectively.Two little axles 2 are parallel than short steel pipes with rectangle steelframe 1, and are located on the same line, and are separately installed with a wheel 4 on two little axles 2, and wheel 4 is rotationally connected with little 2.
During moving frame, only need pulling cross bar 8, make wheel 4 framework for support can accomplish moving of frame; Because what the rectangle steelframe adopted is that steel pipe is formed by connecting; With respect to channel-section steel of the prior art or square steel, alleviated the weight of frame greatly, therefore be very suitable for field work.Rectangle steelframe 1 is made up of the steel pipe of equal specification, can make frame stressed evenly, thereby make frame more sturdy and durable.
The arm of force 10 that two specifications are identical and be parallel to each other is set; Make the parallel of cross bar 8 and rectangle steelframe 1 than short steel pipes; When pulling cross bar 8, can guarantee that two arm of forces 10 and whole frame are stressed evenly, make whole frame be convenient to more move; Also strengthened simultaneously the durability of the arm of force 10, the damage of having avoided unbalance stress to bring.
As the optimal way of the utility model, in the coupling part of the little axle 2 and the arm of force 10 pin 3 is set, strengthened the fastness of little axle 2; Little axle 2 ends in wheel 4 outsides are provided with back-up ring 5, have prevented that wheel 4 from coming off from little axle 2 greatly because of unbalance stress or stressed when work, strengthened the durability and the safety of frame; Cover 9 is set arround cross bar 8 outsides, and cover 9 and the cross bar 8 formation handle that is rotationally connected when moving frame, are held cover 9 pullings and get final product, because cover 9 is rotationally connected with cross bar 8, have significantly reduced the friction when spurring frame, make the mobile convenient of frame; Hold-down nut 6 and pad 7 are set at the two ends of cross bar 8, stressed excessive and come off in the time of can preventing to overlap 9 pullings.
Fig. 3 is the structure vertical view of the utility model, shown in figure, in the bottom of rectangle steelframe 1; At least be provided with 3 pins 11; During field work, pin 11 can stretch into and play the fixed frame effect in the soil, has greatly guaranteed the safety and the stability of frame; Particularly, set 3 pins 11 and 1 distribution vertical, triangular in shape of rectangle steelframe, making can be more firm by regularly when frame is worked.
What should explain at last is: the above is merely the preferred implementation of the utility model; Be not limited to the utility model; Although the utility model has been carried out detailed explanation with reference to aforementioned embodiments; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment is put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (7)
1. the frame of a rig, this frame is configured to by a rectangular bar of steel, it is characterized in that, and said rectangle steelframe is connected and composed by four identical steel pipes of specification; Two ends that longer steel pipe position is identical at said rectangle steelframe are respectively equipped with an arm of force; Article two, the arm of force is parallel to each other, the top connects through cross bar; On said two arm of forces, be respectively equipped with a wheel.
2. the frame of rig according to claim 1 is characterized in that, said wheel is installed on the arm of force through little axle, and wherein, two little axles are with parallel than short steel pipes and be located along the same line, and little axle is fixedly connected with the arm of force, and little is connected with wheel turns.
3. the frame of rig according to claim 2 is characterized in that, said little axle is fixedly connected part and is provided with pin with the arm of force; Said two the little axle outside one ends are provided with back-up ring.
4. the frame of rig according to claim 1 is characterized in that, said cross bar outside is provided with cover, cover and the cross bar formation handle that is rotationally connected.
5. the frame of rig according to claim 4 is characterized in that, the two ends of said cross bar are provided with nut and pad.
6. according to the frame of any one described rig in the claim 1 to 5, it is characterized in that the bottom of said rectangle steelframe is provided with 3 pins at least.
7. the frame of rig according to claim 6 is characterized in that, the bottom of said rectangle steelframe is provided with vertical with the rectangle steelframe and is 3 pins that triangular form distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204089764U CN202249797U (en) | 2011-10-24 | 2011-10-24 | Framework of drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204089764U CN202249797U (en) | 2011-10-24 | 2011-10-24 | Framework of drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202249797U true CN202249797U (en) | 2012-05-30 |
Family
ID=46111056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204089764U Expired - Fee Related CN202249797U (en) | 2011-10-24 | 2011-10-24 | Framework of drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202249797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106172686A (en) * | 2016-08-31 | 2016-12-07 | 广东半岛集团有限公司 | A kind of fixing device rolling frame |
-
2011
- 2011-10-24 CN CN2011204089764U patent/CN202249797U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106172686A (en) * | 2016-08-31 | 2016-12-07 | 广东半岛集团有限公司 | A kind of fixing device rolling frame |
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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 |
Granted publication date: 20120530 Termination date: 20171024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |