CN204984325U - Operation device is pressed in compact area - Google Patents
Operation device is pressed in compact area Download PDFInfo
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- CN204984325U CN204984325U CN201520686729.9U CN201520686729U CN204984325U CN 204984325 U CN204984325 U CN 204984325U CN 201520686729 U CN201520686729 U CN 201520686729U CN 204984325 U CN204984325 U CN 204984325U
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- connecting plate
- junction plate
- operation device
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- elevating ram
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Abstract
The utility model discloses an operation device is pressed in compact area, including last work platform, go up work platform lower extreme fixedly connected with upper junction plate, the last flange fixed connection on downward and a plurality of lift cylinder cylinder upper portions of upper junction plate, the lower flange of this a plurality of lift cylinder cylinder lower parts downward with connecting plate fixed connection down, lower connecting plate passes through the nipple joint downwards and lower work platform is continuous, be equipped with a plurality of connecting pieces under and between the connecting plate at the upper junction plate to every connecting piece sets up the inboard of the frame constituteed at every lift cylinder's cylinder, and fixed mounting has the stationary slip connecting plate jointly on each connecting piece, loading board on a plurality of lift cylinder's the common fixed mounting of piston rod upper end has. The utility model discloses a device, compact structure, light in weight has effectively reduced installation time and transportation volume.
Description
Technical field
The utility model belongs to petroleum drilling and mining equipment technology field, relates to a kind of compact operation device under pressure.
Background technology
Increasingly mature along with Operating Pressure technology, the operation well depth of Operating Pressure increases gradually, operation wellhead pressure also improves gradually, thus the volume and weight that result in operation device under pressure is also in continuous increase, make the installation of operation device under pressure and transport more loaded down with trivial details.Therefore, in order to reduce the non-activity duration, improving the operating efficiency of operation device under pressure, when ensureing operation device under pressure allomeric function, the weight of operation device under pressure should be reduced, reducing the set-up time, reducing transportation volume.
Utility model content
The purpose of this utility model is to provide a kind of compact operation device under pressure, and the volume and weight solving operation device under pressure in prior art, also in continuous increase, makes the installation of operation device under pressure and transports more loaded down with trivial details problem.
The technical scheme that the utility model adopts is, a kind of compact operation device under pressure, comprise working platform, upper working platform lower end is fixedly connected with upper junction plate, upper junction plate is fixedly connected with the upper flange on multiple elevating ram cylinder barrel top downwards, the lower flange of the plurality of elevating ram cylinder barrel bottom is fixedly connected with lower connecting plate downwards, and lower connecting plate passes downwardly through pipe nipple and is connected with lower working platform;
Multiple connector is provided with between upper junction plate and lower connecting plate, and the inner side of framework that the cylinder barrel that each connector is arranged on each elevating ram forms, each connector is installed with stationary slip junction plate jointly; Loaded plate is jointly installed with at the piston rod upper end of multiple elevating ram.
Compact operation device under pressure of the present utility model, is further characterized in that:
Connector adopts board-like or frame construction.
The beneficial effects of the utility model are, utilize the carrying main body of the cylinder barrel of elevating ram and upper lower connecting plate constituent apparatus, do not need extra configuration carrying main body, and can at the inside of agent set configuration annular preventer or ram preventer, the weight of complete machine can be effectively reduced, compact conformation, is conducive to installation and the transport of complete machine.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model device;
Fig. 2 is the A-A schematic cross-section in Fig. 1.
In figure, 1. go up working platform, 2. go up loaded plate, 3. upper junction plate, 4. elevating ram assembly, 5. stationary slip junction plate, 6. connector, 7. lower connecting plate, 8. pipe nipple, 4.1. piston rod, 4.2. upper flange, 4.3. lower flange, 4.4. cylinder barrel.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
With reference to Fig. 1, Fig. 2, the structure of the utility model device is,
Comprise working platform 1, upper working platform 1 lower end is fixedly connected with upper junction plate 3, upper junction plate 3 is fixedly connected with the upper flange 4.2 on multiple elevating ram 4 cylinder barrel 4.4 top downwards simultaneously, the lower flange 4.3 of the plurality of elevating ram 4 cylinder barrel 4.4 bottom is fixedly connected with lower connecting plate 7 downwards simultaneously, lower connecting plate 7 passes downwardly through pipe nipple 8 and is connected with lower working platform, and be connected with operation wellhead, constitute the carrying main body of operation device under pressure;
Multiple connector 6 is provided with between upper junction plate 3 and lower connecting plate 7, and the inner side of the framework that the cylinder barrel 4.4 that each connector 6 is arranged on each elevating ram 4 forms, connector 6 is installed with stationary slip junction plate 5, stationary slip junction plate 5 is provided with stationary slip group; Jointly be installed with loaded plate 2 at piston rod 4.1 upper end of multiple elevating ram 4, upper loaded plate 2 is provided with traveling slip group.
Elevating ram 4 is at least provided with two, preferably four, and diagonal angle is arranged so that lifting action is more steady.Connector 6 adopts board-like or frame construction, and connector 6 is identical with the number of elevating ram 4.
The operating principle of the utility model device is,
Utilize the cylinder barrel 4.4 of upper junction plate 3, elevating ram 4 and lower connecting plate 7 to form carrying main body, do not need additionally to arrange carrying main body again, the weight of complete machine can be effectively reduced.Be provided with connector 6 in the outside of the cylinder barrel 4.4 of elevating ram 4, for installing stationary slip junction plate 5, meanwhile, lower connecting plate 7 can arrange operation annular preventer or ram preventer, compact conformation, effectively reducing set-up time and transportation volume.
Device of the present utility model, utilizes the cylinder barrel of elevating ram to replace carrying column, forms and carry main body, greatly reduce the weight of complete machine with upper and lower junction plate.Meanwhile, can operation preventer be set on lower connecting plate, makes the complete machine structure of operation device under pressure more compact, be conducive to installation and the transport of complete machine.
Claims (3)
1. a compact operation device under pressure, it is characterized in that: comprise working platform (1), upper working platform (1) lower end is fixedly connected with upper junction plate (3), upper junction plate (3) is fixedly connected with the upper flange (4.2) on multiple elevating ram (4) cylinder barrel (4.4) top downwards, the lower flange (4.3) of the plurality of elevating ram (4) cylinder barrel (4.4) bottom is fixedly connected with lower connecting plate (7) downwards, and lower connecting plate (7) passes downwardly through pipe nipple (8) and is connected with lower working platform;
Multiple connector (6) is provided with between upper junction plate (3) and lower connecting plate (7), and the inner side of the framework that the cylinder barrel (4.4) that each connector (6) is arranged on each elevating ram (4) forms, each connector (6) is installed with stationary slip junction plate (5) jointly; Upper loaded plate (2) is jointly installed with at piston rod (4.1) upper end of multiple elevating ram (4).
2. compact operation device under pressure according to claim 1, is characterized in that: described connector (6) adopts board-like or frame construction.
3. compact operation device under pressure according to claim 1, is characterized in that: described elevating ram (4) is at least provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520686729.9U CN204984325U (en) | 2015-09-07 | 2015-09-07 | Operation device is pressed in compact area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520686729.9U CN204984325U (en) | 2015-09-07 | 2015-09-07 | Operation device is pressed in compact area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204984325U true CN204984325U (en) | 2016-01-20 |
Family
ID=55118704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520686729.9U Active CN204984325U (en) | 2015-09-07 | 2015-09-07 | Operation device is pressed in compact area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204984325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259404A (en) * | 2019-05-24 | 2019-09-20 | 中国石油天然气股份有限公司西南油气田分公司工程技术研究院 | A kind of pit shaft operation device under pressure |
-
2015
- 2015-09-07 CN CN201520686729.9U patent/CN204984325U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259404A (en) * | 2019-05-24 | 2019-09-20 | 中国石油天然气股份有限公司西南油气田分公司工程技术研究院 | A kind of pit shaft operation device under pressure |
| CN110259404B (en) * | 2019-05-24 | 2021-05-28 | 中国石油天然气股份有限公司西南油气田分公司工程技术研究院 | Shaft under-pressure operation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210108 Address after: 721002 No.2 Dongfeng Road, Jintai District, Baoji City, Shaanxi Province Patentee after: Baoji Oilfield Machinery Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC national oil and gas drilling equipment Engineering Technology Research Center Co., Ltd Address before: 721002 No. 2 Dongfeng Road, Shaanxi, Baoji Patentee before: Baoji Oilfield Machinery Co.,Ltd. |
|
| TR01 | Transfer of patent right |