CN209974209U - BOP shifting and transporting device - Google Patents
BOP shifting and transporting device Download PDFInfo
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- CN209974209U CN209974209U CN201920528625.3U CN201920528625U CN209974209U CN 209974209 U CN209974209 U CN 209974209U CN 201920528625 U CN201920528625 U CN 201920528625U CN 209974209 U CN209974209 U CN 209974209U
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- bop
- guide
- supporting
- guider
- hydraulic cylinder
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Abstract
The utility model relates to an engineering equipment field, concretely relates to BOP moves shipping unit, including first drive arrangement, first strutting arrangement, a supporting beam, elevating gear, BOP guider, the second drive arrangement, first drive arrangement is connected with first strutting arrangement, first strutting arrangement is connected with a supporting beam, a supporting beam is connected with elevating gear, a supporting beam is connected with BOP guider, BOP guider is connected with the second drive arrangement, elevating gear is connected with the BOP, BOP rises and moves along BOP guider when descending, can accelerate the functioning speed, avoided because of rocking danger and the possible damage brought, reduce cost has been reached, the purpose of raising the efficiency.
Description
Technical Field
The utility model relates to an engineering equipment field, concretely relates to BOP moves fortune device.
Background
In the oil and gas field, a BOP transfer device is used to transfer a BOP for BOP transfer, LMRP connection, testing, lifting, and the like.
Generally, a BOP shifts for device and drives lifting hook operation such as go up and down with the winch, because wave etc. arouse the platform to rock and lead to BOP to rock or wind leads to BOP to rock, causes accident or danger.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need for a BOP transfer apparatus that is fast and convenient.
A BOP transfer device, comprising:
a first driving device;
a first support device;
a lifting device;
a BOP guide;
the first driving device is connected with the first supporting device;
the first supporting device is connected with the lifting device;
the first support device is connected with the BOP guide device.
The BOP shifting device is characterized in that:
further comprising:
a second driving device;
the second drive is connected to the BOP guide.
The BOP shifting device is characterized in that:
the BOP guide comprises:
a support mechanism;
a guide mechanism;
the guide mechanism is connected with the supporting mechanism.
The BOP shifting device is characterized in that:
the guide mechanism includes:
a hydraulic cylinder;
a guide seat;
the hydraulic cylinder is rotationally connected with the supporting mechanism;
the guide seat is rotationally connected with the supporting mechanism;
the hydraulic cylinder is rotatably connected with the guide seat.
The BOP shifting device is characterized in that:
the guide holder further includes:
a guide wheel;
the guide wheel is rotatably connected with the guide seat.
Since the technical scheme is used, the beneficial effects of the utility model are that:
when the BOP rises and falls, the BOP runs along the BOP guide device, so that the running speed can be increased, the danger and possible damage caused by shaking are avoided, and the purposes of reducing the cost and improving the efficiency are achieved.
Drawings
Fig. 1 is a schematic view of the present invention.
Figure 2 is the utility model discloses a BOP is transferred state and is cut a schematic diagram.
Figure 3 is the utility model discloses a BOP guider schematic diagram
Figure 4 is the utility model discloses a BOP guider BOP leads schematic diagram.
Figure 5 is the utility model discloses a BOP guider breaks away from BOP direction sketch map.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Examples
1-5, the BOP shifting device comprises a first driving device 3, a first supporting device 4, a lifting device 7 and a BOP guide device 8, wherein the first driving device 3 is connected with the first supporting device 4, the first supporting device 4 is connected with the lifting device 7, and the first supporting device 4 is connected with the BOP guide device 8.
The first drive means 3 drives the first support means 4 in movement on the drill floor 2 to drive the BOP transfer means in movement.
The BOP shifting device further comprises a second driving device 10, the second driving device 10 is connected with the BOP guide device 8,
the second drive means 10 drives the BOP guide 8 along the deck to drive the BOP transfer means in motion.
The BOP guide 8 comprises a support mechanism 80, a first guide mechanism 81, the first guide mechanism 81 being connected to the support mechanism 80.
The first guiding mechanism 81 includes a first hydraulic cylinder 812, a first guiding seat 810, the first hydraulic cylinder 812 is rotatably connected with the supporting mechanism 80, the first guiding seat 810 is rotatably connected with the supporting mechanism 80, and the first hydraulic cylinder 812 is rotatably connected with the first guiding seat 810.
The first guide seat 810 further includes a first guide wheel 811, and the first guide wheel 811 is rotatably connected to the first guide seat 810.
The BOP guide 8 further comprises a second guide mechanism 82, the second guide mechanism 82 being connected to the support mechanism 80.
The second guiding mechanism 82 includes a second hydraulic cylinder 822 and a second guiding seat 820, the second hydraulic cylinder 822 is rotatably connected to the supporting mechanism 80, the second guiding seat 820 is rotatably connected to the supporting mechanism 80, and the second hydraulic cylinder 822 is rotatably connected to the second guiding seat 820.
The second guide base 820 further includes a second guide wheel 821, and the second guide wheel 821 is rotatably connected to the first guide base 810.
The BOP guide 8 further comprises a third guide mechanism 83, which third guide mechanism 83 is connected to the support mechanism 80.
The third guiding mechanism 83 includes a third hydraulic cylinder 832, a third guiding seat 830, the third hydraulic cylinder 832 is rotatably connected with the supporting mechanism 80, the third guiding seat 830 is rotatably connected with the supporting mechanism 80, and the third hydraulic cylinder 832 is rotatably connected with the third guiding seat 830.
The third guiding seat 830 further includes a third guiding wheel 831, and the third guiding wheel 831 is rotatably connected to the third guiding seat 830.
The first guide mechanism 81, the second guide mechanism 82, and the third guide mechanism 83 are arranged in pairs.
The BOP stack 1 comprises guide rods 9.
When the guiding is needed, the first, second, and third hydraulic cylinders 812, 822, and 832 are extended, the first, second, and third guide mechanisms 81, 82, and 83 contact the guide rod 9, and at this time, the first, second, and third guide wheels 811, 821, and 831 contact the guide rod 9.
The guide rod 9 runs along the first guide wheel 811, the second guide wheel 821 and the third guide wheel 831, so that the danger and the possible damage caused by shaking are avoided, and the rising and falling speed of the BOP can be improved.
When the guiding is not required, the first, second, and third hydraulic cylinders 812, 822, and 832 are retracted, and the first, second, and third guide mechanisms 81, 82, and 83 are disengaged from the guide rod 9.
The working process of the crane is as follows:
1. the crane is driven to travel to an LMRP storage position through the first driving device 3 and/or the second driving device 10, automatically decelerates and stops, and is aligned to a hoisting position;
2. the main hook descends to an LMRP hoisting point, and the first guide mechanism 81, the second guide mechanism 82 and the third guide mechanism 83 contact the LMRP guide pile;
3. after the main hook is connected with the LMRP hoisting point, the LMRP storage device is unlocked to the LMRP;
4. the main hook hoisting mechanism slowly drives the main hook to hoist, the LMRP guide pile ascends along the first guide mechanism 81, the second guide mechanism 82 and the third guide mechanism 83, and the LMRP ascends;
after LRMP is risen to and is higher than BOP at the storage position height, the BOP crane walks to BOP storage position through walking drive, two sets of leading wheel 831 of closing direction grasping system lower part after aiming at the butt joint position grab BOP guide pile, main hook hoisting mechanism transfers LMRP to BOP hookup location, treat LMRP and BOP successful connection back, carry out BOP group pressure testing, after the pressure testing is accomplished, BOP storage device removes the locking to BOP, hoisting mechanism rises BOP, the whole certain height that rises to of LMRP. The BOP crane is driven by the first driving device 3 and/or the second driving device 10 to move the BOP stack to the position of the BOP moon pool trolley and then is put on the BOP moon pool trolley (the connection process of the BOP and the LMRP).
The BOP crane is provided with two auxiliary hook trolleys which are respectively arranged on two sides of a crane main beam. The lifting height of the device meets the requirement that the device is lifted from the main deck surface to the highest position after the BOP and the LMRP are assembled, and the device is mainly used for lifting BOP and LMRP auxiliary parts or pressure test operation.
Therefore, the purposes of reducing cost and improving efficiency are achieved.
Since the technical scheme is used, the beneficial effects of the utility model are that:
BOP runs along the guide wheel, has avoided because of rocking danger and possible damage brought, can improve BOP rising and falling speed, has reached reduce cost, raises the efficiency purpose.
In summary, the above description is only a preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (5)
1. A BOP transfer device, comprising:
a first driving device;
a first support device;
a lifting device;
a BOP guide;
the first driving device is connected with the first supporting device;
the first supporting device is connected with the lifting device;
the first support device is connected with the BOP guide device.
2. The BOP transfer apparatus of claim 1, wherein:
further comprising:
a second driving device;
the second drive is connected to the BOP guide.
3. The BOP transfer apparatus of claim 2, wherein:
the BOP guide comprises:
a support mechanism;
a guide mechanism;
the guide mechanism is connected with the supporting mechanism.
4. A BOP transfer apparatus according to claim 3, wherein:
the guide mechanism includes:
a hydraulic cylinder;
a guide seat;
the hydraulic cylinder is rotationally connected with the supporting mechanism;
the guide seat is rotationally connected with the supporting mechanism;
the hydraulic cylinder is rotatably connected with the guide seat.
5. The BOP transfer apparatus of claim 4, wherein:
the guide holder further includes:
a guide wheel;
the guide wheel is rotatably connected with the guide seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920528625.3U CN209974209U (en) | 2019-04-18 | 2019-04-18 | BOP shifting and transporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920528625.3U CN209974209U (en) | 2019-04-18 | 2019-04-18 | BOP shifting and transporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209974209U true CN209974209U (en) | 2020-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920528625.3U Active CN209974209U (en) | 2019-04-18 | 2019-04-18 | BOP shifting and transporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209974209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110028011A (en) * | 2019-04-18 | 2019-07-19 | 四川宏华石油设备有限公司 | A kind of BOP board migration device |
-
2019
- 2019-04-18 CN CN201920528625.3U patent/CN209974209U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110028011A (en) * | 2019-04-18 | 2019-07-19 | 四川宏华石油设备有限公司 | A kind of BOP board migration device |
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