CN219623532U - Locking mechanism for submarine oil and gas pipeline composite material winding device - Google Patents
Locking mechanism for submarine oil and gas pipeline composite material winding device Download PDFInfo
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- CN219623532U CN219623532U CN202321159407.XU CN202321159407U CN219623532U CN 219623532 U CN219623532 U CN 219623532U CN 202321159407 U CN202321159407 U CN 202321159407U CN 219623532 U CN219623532 U CN 219623532U
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- material winding
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- 239000002131 composite material Substances 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000004804 winding Methods 0.000 claims abstract description 34
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 abstract description 8
- 230000008439 repair process Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003208 petroleum Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model relates to a locking mechanism for a submarine oil and gas pipeline composite material winding device, and belongs to the technical field of submarine pipeline repair. A locking mechanism for seabed oil gas pipeline combined material wind, including first crossbeam and second crossbeam, first crossbeam and second crossbeam set up respectively at combined material wind's two ends that open and shut, are equipped with sharp actuating mechanism on the second crossbeam, and sharp actuating mechanism's output is connected with the one end of tongs axle, and the middle part of wing section piece is connected to the other end, and the both ends of wing section piece are passed through the elastic component with tongs axle and are connected, are equipped with the breach that supplies wing section piece to pass through on the first crossbeam, and the upper and lower extreme of breach all is equipped with the release mechanism that makes combined material wind two ends unblocks that open and shut. The beneficial effects are that: the installation and the disassembly of the composite material winding device can be efficiently completed, the lagging operation mode of manual installation and disassembly for a long time is changed, the composite material winding efficiency can be effectively improved, and the composite material repair operation of corresponding defects of a pipeline is realized.
Description
Technical Field
The utility model belongs to the technical field of submarine pipeline repair, and particularly relates to a locking mechanism for a submarine oil and gas pipeline composite material winding device.
Background
Submarine pipelines are widely applied to marine oil and gas resource transportation. However, with the extension of the service time, the oil and gas conveying pipeline can be damaged slightly or heavily under the influence of the external environment and the service life of the oil and gas conveying pipeline. Thus requiring repair of the subsea pipeline. At present, the composite material winding mechanism becomes an indispensable important technical equipment for repairing the submarine oil and gas pipeline, and is valued and applied to the ocean nations in the world, and a plurality of scientific achievements are applied to actual oil and gas pipeline repairing projects, so that considerable economic benefit and social benefit are obtained.
The composite material winding device which is symmetrically split left and right is installed on the outer diameter of a petroleum pipeline through a set screw, and locking is completed by means of manpower or a mechanical arm. When repairing submarine pipelines, the installation and the disassembly are difficult by means of manpower, and when the repair is completed by means of the mechanical arm, the repair is performed by means of remote control, and certain errors exist, so that a series of problems of infirm screw tightening, winding failure, low efficiency and the like are caused.
Disclosure of Invention
The utility model aims to solve the technical problems and provide the locking mechanism for the submarine oil and gas pipeline composite material winding device, which can efficiently complete the installation and the disassembly of the composite material winding device, change the lagging operation modes of manual installation and disassembly for a long time, effectively improve the efficiency of winding the composite material and realize the repair operation of the composite material with corresponding defects of the pipeline.
The technical scheme for solving the technical problems is as follows: a locking mechanism for seabed oil and gas pipeline combined material wind includes: the device comprises a first cross beam and a second cross beam, wherein the first cross beam and the second cross beam are respectively arranged at two opening and closing ends of a composite material winding device, a linear driving mechanism is arranged on the second cross beam, the output end of the linear driving mechanism is connected with one end of a gripper shaft, the other end of the linear driving mechanism is connected with the middle part of an airfoil sheet, the two ends of the airfoil sheet are connected with the gripper shaft through an elastic piece, a notch for the airfoil sheet to pass through is arranged on the first cross beam, and unlocking mechanisms for unlocking the two opening and closing ends of the composite material winding device are respectively arranged at the upper end and the lower end of the notch.
The beneficial effects are that: the installation and the disassembly of the composite material winding device can be efficiently completed, the lagging operation mode of manual installation and disassembly for a long time is changed, the composite material winding efficiency can be effectively improved, and the composite material repair operation of corresponding defects of a pipeline is realized.
Preferably, the linear driving mechanism comprises a trapezoidal screw rod and a locking motor, the locking motor is fixed on the second cross beam, the output end of the locking motor is connected with the trapezoidal screw rod, and the gripper shaft is sleeved on the trapezoidal screw rod in a sliding manner.
Preferably, the locking motor is fixed on the second cross beam through a motor base.
Preferably, the unlocking mechanism comprises an unlocking motor and a pushing block, the unlocking motor is fixed on the first cross beam, and the output end of the unlocking motor is connected with the pushing block and used for pushing two ends of the wing-shaped piece to be close.
Preferably, the elastic member is a spring.
Preferably, the spring is a compression spring.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic view of the working state of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. a first cross beam; 2. a trapezoidal screw rod; 3. locking a motor; 4. a motor base; 5. a second cross beam; 6. a pushing block; 7. unlocking the motor; 8. a spring; 9. a gripper shaft; 10. an airfoil sheet; 11. a composite material winding device.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
Examples
As shown in fig. 1-2, the present embodiment provides a locking mechanism for a subsea oil and gas pipeline composite material winding device, comprising: the novel composite material winding device comprises a first cross beam 1 and a second cross beam 5, wherein the first cross beam 1 and the second cross beam 5 are respectively arranged at two opening and closing ends of a composite material winding device 11, a linear driving mechanism is arranged on the second cross beam 5 and comprises a trapezoidal screw rod 2 and a locking motor 3, the locking motor 3 is fixed on the second cross beam 5, the output end of the locking motor 3 is connected with the trapezoidal screw rod 2, a gripper shaft 9 is sleeved on the trapezoidal screw rod 2 in a sliding manner, one end of the gripper shaft 9 is connected with the middle part of an airfoil sheet 10, two ends of the airfoil sheet 10 are connected with the gripper shaft 9 through elastic pieces, a notch for allowing the airfoil sheet 10 to pass through is formed in the first cross beam 1, unlocking mechanisms for unlocking the two opening and closing ends of the composite material winding device 11 are respectively arranged at the upper end and the lower end of the notch, each unlocking mechanism comprises an unlocking motor 7 and a pushing block 6, the unlocking motor 7 is fixed on the first cross beam 1, and the output end of the unlocking motor 7 is connected with the pushing block 6 for pushing two ends of the airfoil sheet 10.
The locking motor 3 is fixed on the right side of the second cross beam 5 through the linear motor base 4, the locking motor 3 is connected with the gripper shaft 9 through the trapezoidal screw rod 2, the gripper shaft 9 is connected with the wing-shaped piece 10 through the compression spring 8, the trapezoidal screw rod 2 converts the rotation motion of the locking motor 3 into linear reciprocating motion, thereby driving the compression spring 8, the gripper shaft 9 and the wing-shaped piece 10 to perform linear reciprocating motion, the left side of the first cross beam 1 is divided into an upper part and a lower part, the unlocking motor 7 is fixed on the two parts through the linear motor base 4, the unlocking motor 7 is connected with the pushing block 6 through the trapezoidal screw rod 2, and the trapezoidal screw rod 2 converts the rotation motion of the unlocking motor 7 into linear reciprocating motion, thereby driving the pushing block 6 to perform linear reciprocating motion.
Working principle:
in use, first, the locking mechanism is installed in the composite material winding device 11. For the device to be installed in petroleum pipeline external diameter, combined material wind 11 adopts two halves to close the design, connects two mounting brackets through articulated mode promptly, is equipped with along pipeline rolling gyro wheel on the mounting bracket, installs combined material wind 11 control part respectively with locking mechanism locking part and unblock part.
The composite material winding device 11 is regulated down above the petroleum pipeline with the aid of the rail, slowly descends by means of gravity and is locked by means of a locking mechanism. The trapezoidal screw rod 2 converts the rotary motion of the locking motor 3 into linear reciprocating motion, so that the compression spring 8, the gripper shaft 9 and the wing-shaped sheet 10 are driven to perform linear reciprocating motion, the locking motor 3 starts to work, the gripper shaft 9, the wing-shaped sheet 10 and the compression spring 8 pass through a left gap of the cross beam 5 of the locking mechanism by virtue of the driving of the locking motor 3, at the moment, the compression spring 8 is in a compressed state, when the wing-shaped sheet 10 completely passes through the left gap, the wing-shaped sheet is unfolded by virtue of the elasticity of the compression spring 8 and is contacted with the left locking cross beam 5, and the acting force of the locking motor 3 acts on the left locking first cross beam 1 by virtue of the wing-shaped sheet 10, so that two halves of the composite material winding device are gradually folded.
When the composite material winding device works, the composite material winding device 11 is required to be disassembled by unlocking the unlocking motor 7, the unlocking motor 7 is connected with the pushing block 6 through the trapezoidal screw rod 2, the trapezoidal screw rod 2 converts the rotary motion of the unlocking motor 7 into linear reciprocating motion, the pushing block 6 is driven to perform linear reciprocating motion, the unlocking motor 7 starts to work, the pushing block 6 pushes the wing-shaped sheet 10 under the action of the motor, the compression spring 8 is compressed, the locking motor 3 withdraws the compression spring 8, the gripper shaft 9 and the wing-shaped sheet 10, and unlocking is completed.
In the description of the present utility model, it should be understood that the terms "center", "length", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "peripheral side", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the system or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. A locking mechanism for a subsea oil and gas pipeline composite material winding device, comprising:
the novel composite material winding device comprises a first cross beam (1) and a second cross beam (5), wherein the first cross beam (1) and the second cross beam (5) are respectively arranged at two opening and closing ends of a composite material winding device (11), a linear driving mechanism is arranged on the second cross beam (5), the output end of the linear driving mechanism is connected with one end of a gripper shaft (9), the other end of the linear driving mechanism is connected with the middle part of an airfoil sheet (10), two ends of the airfoil sheet (10) are connected with the gripper shaft (9) through elastic pieces, a notch for the airfoil sheet (10) to pass through is formed in the first cross beam (1), and unlocking mechanisms for unlocking two opening and closing ends of the composite material winding device (11) are respectively arranged at the upper end and the lower end of the notch.
2. The locking mechanism for the submarine oil and gas pipeline composite material winding device according to claim 1, wherein the linear driving mechanism comprises a trapezoidal screw rod (2) and a locking motor (3), the locking motor (3) is fixed on the second cross beam (5), the output end of the locking motor (3) is connected with the trapezoidal screw rod (2), and the trapezoidal screw rod (2) is sleeved with the gripper shaft (9) in a sliding mode.
3. Locking mechanism for subsea oil and gas pipeline composite material winding device according to claim 2, characterized in that the locking motor (3) is fixed to the second cross beam (5) by means of a motor mount (4).
4. The locking mechanism for the submarine oil and gas pipeline composite material winding device according to claim 1, wherein the unlocking mechanism comprises an unlocking motor (7) and a pushing block (6), the unlocking motor (7) is fixed on the first cross beam (1), and the output end of the unlocking motor (7) is connected with the pushing block (6) and used for pushing two ends of the wing-shaped sheet (10) to be close.
5. Locking mechanism for a subsea oil and gas pipeline composite material winding device according to any of claims 1-4, characterized in that the elastic member is a spring (8).
6. Locking mechanism for subsea oil and gas pipeline composite material winding device according to claim 5, characterized in that the spring (8) is a compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321159407.XU CN219623532U (en) | 2023-05-15 | 2023-05-15 | Locking mechanism for submarine oil and gas pipeline composite material winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321159407.XU CN219623532U (en) | 2023-05-15 | 2023-05-15 | Locking mechanism for submarine oil and gas pipeline composite material winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219623532U true CN219623532U (en) | 2023-09-01 |
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ID=87776201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321159407.XU Active CN219623532U (en) | 2023-05-15 | 2023-05-15 | Locking mechanism for submarine oil and gas pipeline composite material winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219623532U (en) |
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2023
- 2023-05-15 CN CN202321159407.XU patent/CN219623532U/en active Active
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