CN215520798U - Auxiliary oil field pipeline connecting device - Google Patents
Auxiliary oil field pipeline connecting device Download PDFInfo
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- CN215520798U CN215520798U CN202122251758.0U CN202122251758U CN215520798U CN 215520798 U CN215520798 U CN 215520798U CN 202122251758 U CN202122251758 U CN 202122251758U CN 215520798 U CN215520798 U CN 215520798U
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- trolley
- operating platform
- winches
- oil field
- hydraulic cylinder
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Abstract
An auxiliary oil field pipeline connecting device relates to the field of oil field pipelines. For solving current oil field pipeline and adopting the fixer to connect, the length of every oil field pipeline all exceeds 1m, when connecting two oil field pipelines, hardly with the stable same height of keeping of port of two oil pipes the connection of aiming at to lead to the lower problem of installation effectiveness. The two trolleys are arranged on the track, the two winches are arranged between the two trolleys, the winches are used for driving the trolleys to move on the track, the two winches are recycled to rotate simultaneously, the second trolley and the first trolley move relatively, when the distance between the connecting ports of the two oilfield pipelines is short, the first hydraulic cylinder and the second hydraulic cylinder are used for adjusting the height of the first operating platform and the height of the second operating platform, the height of the two oilfield pipelines is kept consistent, the two winches are started again, and the connecting ports of the two oilfield pipelines are in contact. The utility model is suitable for the field of oilfield pipelines.
Description
Technical Field
The utility model relates to the field of oilfield pipelines, in particular to an auxiliary oilfield pipeline connecting device.
Background
Downhole in an oil field often requires laying a length of interconnected piping in order to pump crude oil downhole in the oil field through the piping. These interconnected oilfield tubulars are secured to the downhole interior wall of the oilfield by fasteners.
The existing oilfield pipelines are connected by adopting the fixing devices, the length of each oilfield pipeline exceeds 1m, and when the two oilfield pipelines are connected, the ports of the two oil pipes are difficult to stably keep the same height for alignment connection, so that the problem of low installation efficiency is caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides an auxiliary oilfield pipeline connecting device, aiming at solving the problems that the existing oilfield pipelines are connected by adopting a fixer, the length of each oilfield pipeline exceeds 1m, and when two oilfield pipelines are connected, the ports of the two oil pipes are difficult to stably keep the same height for alignment connection, so that the installation efficiency is low.
The utility model discloses an auxiliary oilfield pipeline connecting device which comprises a group of rails, a first trolley, a first hydraulic cylinder, a first operating platform, a driving motor, a first roller train, two winches, a second roller train, a second operating platform, a second trolley and a second hydraulic cylinder;
one end of one group of rails is provided with a first trolley, two ends of the upper surface of the first trolley are respectively provided with a first hydraulic cylinder, the output end of one first hydraulic cylinder is connected with one end of the bottom surface of the first operating platform, the output end of the other first hydraulic cylinder is connected with the other end of the bottom surface of the first operating platform, the middle part of the upper surface of the first operating platform is provided with a first roller group, one roller in the first roller group is fixedly connected with the output end of a driving motor through a transmission shaft, the other end of one group of rails is provided with a second trolley, two ends of the upper surface of the second trolley are respectively provided with a second hydraulic cylinder, the output end of one second hydraulic cylinder is fixedly connected with one end of the bottom surface of the second operating platform, the output end of the other second hydraulic cylinder is fixedly connected with the other end of the bottom surface of the second operating platform, and the middle part of the upper surface of the second operating platform is provided with a second roller group, two winches are arranged between the group of tracks and are horizontally arranged, wherein the connecting end for winding and unwinding the rope on one winch is connected with the first trolley, and the connecting end for winding and unwinding the rope on the other winch is connected with the second trolley;
further, the two winches are arranged between the second trolley and the first trolley;
furthermore, the axes of the two winches are perpendicular to the axis of the second trolley;
furthermore, the driving motor is fixedly connected with the upper surface of the first operating platform through a motor base;
further, the diameter of the wheel of the first trolley is the same as that of the wheel of the second trolley;
furthermore, the thickness of the first operating platform is the same as that of the second operating platform;
further, when the oil field pipeline connecting device is used, an oil field pipeline is placed on a roller group on a trolley, another oil field pipeline is placed on a roller group on a trolley, two winch are started simultaneously, the winch is used for driving the trolley to move on the rail, the two winch are used for rotating simultaneously, the trolley and the trolley move relatively, when the distance between the connecting ports of the two oil field pipelines is short, a hydraulic cylinder and a hydraulic cylinder are used for adjusting the height of an operating platform and the height of an operating platform are adjusted, the height of the two oil field pipelines is kept consistent, the two winch are started again, the distance between the two trolleys is reduced, the connecting ports of the two oil field pipelines are made to be in contact, the winch stops working at the moment, and the two oil field pipelines are connected by using the existing fixing device.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model overcomes the defects of the prior art, adopts the track with two trolleys, two winches are arranged between the two trolleys, the trolleys are driven to move on the track by the winches, then the two winches rotate simultaneously to enable the second trolley and the first trolley to move relatively, one oil field pipeline is placed on the first roller group on the first trolley, the other oil field pipeline is placed on the second roller group on the second trolley, when the connecting ports of the two oilfield pipelines are closer, the first hydraulic cylinder and the second hydraulic cylinder are utilized, the height of the first operating platform and the height of the second operating platform are adjusted, the heights of the two oil field pipelines are kept consistent, the two winches are started again, the distance between the two trolleys is reduced, the connecting ports of the two oil field pipelines are in contact, and stable and accurate butt joint of the ports of the two oil pipes is achieved, so that the installation efficiency is improved.
Drawings
Fig. 1 is a front view of an auxiliary oilfield tubular connection apparatus of the present invention.
Detailed Description
The first embodiment is as follows: the embodiment is described with reference to fig. 1, and the auxiliary oilfield pipeline connection device described in the embodiment includes a group of rails 1, a first trolley 2, a first hydraulic cylinder 3, a first operating platform 4, a driving motor 5, a first roller train 6, two winches 7, a second roller train 8, a second operating platform 9, a second trolley 10, and a second hydraulic cylinder 11;
one end of a group of tracks 1 is provided with a first trolley 2, two ends of the upper surface of the first trolley 2 are respectively provided with a first hydraulic cylinder 3, the output end of one of the first hydraulic cylinders 3 is connected with one end of the bottom surface of a first operating platform 4, the output end of the other one of the first hydraulic cylinders 3 is connected with the other end of the bottom surface of the first operating platform 4, the middle part of the upper surface of the first operating platform 4 is provided with a first roller set 6, one roller in the first roller set 6 is fixedly connected with the output end of a driving motor 5 through a transmission shaft, the other end of the group of tracks 1 is provided with a second trolley 10, two ends of the upper surface of the second trolley 10 are respectively provided with a second hydraulic cylinder 11, the output end of one of the second hydraulic cylinders 11 is fixedly connected with one end of the bottom surface of the second operating platform 9, the output end of the other second hydraulic cylinder 11 is fixedly connected with the other end of the bottom surface of the second operating platform 9, a second roller group 8 is arranged in the middle of the upper surface of the second operating platform 9, two winches 7 are arranged between the group of tracks 1, the two winches 7 are horizontally arranged, one winch 7 is provided with a connecting end for winding and unwinding a rope and is connected with the first trolley 2, and the other winch 7 is provided with a connecting end for winding and unwinding a rope and is connected with the second trolley 10;
in the specific embodiment, when in use, one oil field pipeline is placed on the first roller group 6 on the first trolley 2, the other oil field pipeline is placed on the second roller group 8 on the second trolley 10, simultaneously starting the two winches 7, driving the trolley to move on the track 1 by using the winches 7, enabling the second trolley 10 and the first trolley 2 to move relatively by using the two winches 7 to rotate simultaneously, when the connecting ports of the two oilfield pipelines are closer, the first hydraulic cylinder 3 and the second hydraulic cylinder 11 are utilized, the height of the first operating platform 4 and the height of the second operating platform 9 are adjusted, the heights of the two oil field pipelines are kept consistent, the two winches 7 are started again, the distance between the two trolleys is reduced, the connecting ports of the two oil field pipelines are in contact, the winches 7 stop working at the moment, and the two oil field pipelines are connected by using the existing fixing device.
The second embodiment is as follows: the present embodiment is described with reference to fig. 1, and the present embodiment is a further limitation of the connection device according to the first embodiment, and in the connection device for an auxiliary oilfield pipeline according to the present embodiment, the two winches 7 are disposed between the second trolley 10 and the first trolley 2.
The third concrete implementation mode: the present embodiment is described with reference to fig. 1, and the present embodiment is a further limitation of the connection device according to the second embodiment, and in the connection device for an auxiliary oilfield pipeline according to the present embodiment, the axes of the two winches 7 are perpendicular to the axis of the second trolley 10.
The fourth concrete implementation mode: the present embodiment is described with reference to fig. 1, and the present embodiment is a further limitation of the connection device according to the first embodiment, and in the auxiliary oilfield pipeline connection device according to the present embodiment, the driving motor 5 is fixedly connected to the upper surface of the first operation platform 4 through a motor base.
The fifth concrete implementation mode: the present embodiment is described with reference to fig. 1, and the present embodiment is a further limitation of the connection device according to the first embodiment, and the wheel diameter of the first trolley 2 is the same as the wheel diameter of the second trolley 10;
in the specific embodiment, the diameter of the wheels of the first trolley 2 is the same as that of the wheels of the second trolley 10, so that the upper surfaces of the two trolleys are at the same height.
The sixth specific implementation mode: the present embodiment is described with reference to fig. 1, and the present embodiment is a further limitation of the connection device according to the first embodiment, and the first operation platform 4 and the second operation platform 9 have the same thickness in the connection device for auxiliary oilfield pipelines according to the present embodiment.
Principle of operation
When the device is used, one oil field pipeline is placed on the first roller group 6 on the first trolley 2, the other oil field pipeline is placed on the second roller group 8 on the second trolley 10, the two winches 7 are simultaneously started, the winches 7 are used for driving the trolleys to move on the track 1, the two winches 7 are used for simultaneously rotating, the second trolley 10 and the first trolley 2 move relatively, when the connecting ports of the two oil field pipelines are closer, the heights of the first operating platform 4 and the second operating platform 9 are adjusted by using the first hydraulic cylinder 3 and the second hydraulic cylinder 11, the heights of the two oil field pipelines are kept consistent, the two winches 7 are started again, the distance between the two trolleys is reduced, the connecting ports of the two oil field pipelines are in contact, at the moment, the winches 7 stop working, and the two oil field pipelines are connected by using the existing fixing device; after the butt joint is completed, the driving motor 5 is started, the driving motor 5 drives one of the rollers of the first roller group to rotate, the oil field pipeline is driven to rotate by utilizing the rotation of the rollers, whether cracks exist at the joint of the pipelines or not is conveniently checked, and if cracks exist, the oil field pipeline can be processed or reconnected.
Claims (6)
1. The utility model provides an auxiliary oil field pipeline connecting device which characterized in that: the device comprises a group of rails (1), a first trolley (2), a first hydraulic cylinder (3), a first operating platform (4), a driving motor (5), a first roller group (6), two winches (7), a second roller group (8), a second operating platform (9), a second trolley (10) and a second hydraulic cylinder (11);
one end of a group of tracks (1) is provided with a first trolley (2), two ends of the upper surface of the first trolley (2) are respectively provided with a first hydraulic cylinder (3), the output end of one of the first hydraulic cylinders (3) is connected with one end of the bottom surface of a first operating platform (4), the output end of the other one of the first hydraulic cylinders (3) is connected with the other end of the bottom surface of the first operating platform (4), the middle part of the upper surface of the first operating platform (4) is provided with a first roller set (6), one roller of the first roller set (6) is fixedly connected with the output end of a driving motor (5) through a transmission shaft, the other end of one group of tracks (1) is provided with a second trolley (10), two ends of the upper surface of the second trolley (10) are respectively provided with a second hydraulic cylinder (11), and the output end of one of the second hydraulic cylinder (11) is fixedly connected with one end of the bottom surface of the second operating platform (9), the output end of another second hydraulic cylinder (11) is fixedly connected with the other end of the bottom surface of the second operating platform (9), the middle of the upper surface of the second operating platform (9) is provided with a second roller group (8), two winches (7) are arranged between a group of tracks (1), the two winches (7) are horizontally placed, the connecting end of one winch (7) for winding and unwinding the rope is connected with the first trolley (2), and the connecting end of the other winch (7) for winding and unwinding the rope is connected with the second trolley (10).
2. The auxiliary oilfield tubular connection device of claim 1, wherein: the two winches (7) are arranged between the second trolley (10) and the first trolley (2).
3. The auxiliary oilfield tubular connection device of claim 2, wherein: the axes of the two winches (7) are vertical to the axis of the second trolley (10).
4. The auxiliary oilfield tubular connection device of claim 1, wherein: the driving motor (5) is fixedly connected with the upper surface of the first operating platform (4) through a motor base.
5. The auxiliary oilfield tubular connection device of claim 1, wherein: the diameter of the wheels of the first trolley (2) is the same as that of the wheels of the second trolley (10).
6. The auxiliary oilfield tubular connection device of claim 1, wherein: the thickness of the first operating platform (4) is the same as that of the second operating platform (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122251758.0U CN215520798U (en) | 2021-09-14 | 2021-09-14 | Auxiliary oil field pipeline connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122251758.0U CN215520798U (en) | 2021-09-14 | 2021-09-14 | Auxiliary oil field pipeline connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215520798U true CN215520798U (en) | 2022-01-14 |
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ID=79797156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122251758.0U Active CN215520798U (en) | 2021-09-14 | 2021-09-14 | Auxiliary oil field pipeline connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215520798U (en) |
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2021
- 2021-09-14 CN CN202122251758.0U patent/CN215520798U/en active Active
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