CN217756648U - Novel oil-electric driving winch - Google Patents
Novel oil-electric driving winch Download PDFInfo
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- CN217756648U CN217756648U CN202221384175.3U CN202221384175U CN217756648U CN 217756648 U CN217756648 U CN 217756648U CN 202221384175 U CN202221384175 U CN 202221384175U CN 217756648 U CN217756648 U CN 217756648U
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Abstract
The application provides a novel oil-electricity driven winch which is applied to a vehicle, wherein the vehicle is provided with a first driving mechanism; the method comprises the following steps: the gearbox has a first input end and a second input end, and the gearbox has an output end; the gearbox has a first operating condition and a second operating condition; when the first working state is realized, the first input end is connected to and driven to the gear box; when the second working state is realized, the second input end is connected to and driven to the gear box; the driving end of the second driving mechanism is connected with the second input end; the main roller is connected with the output end; when the second driving mechanism is in a normal working condition, the gear box is in the second working state, and the main roller is driven to rotate by the second driving mechanism; when the second driving mechanism breaks down, the gear box is in the first working state, and the main drum is driven to rotate by the first driving mechanism.
Description
Technical Field
The application relates to the technical field of petroleum machinery, in particular to a novel oil-electric driving winch.
Background
The workover rig is a main device for performing repair operation on a developed oil well, the main function of the workover rig is to realize the lifting and lowering operation of a sucker rod and an oil pipe in the oil well, and the workover rig is the most basic and main power source in workover and downhole operation construction.
At present, domestic workover rigs mostly drive a reduction gearbox by a motor to drive a winch, so that pipe string tripping and workover operations are realized; however, if the winch is subject to problems by means of a motor-driven circuit system, it is not possible to use a motor-driven winch, for which purpose a winch is provided which can be driven by oil and electric switching.
Disclosure of Invention
The purpose of this application is to provide a novel oil and electricity drive winch to above problem.
The technical scheme of the application provides a novel oil-electricity driving winch which is applied to a vehicle, wherein the vehicle is provided with a first driving mechanism for driving the vehicle to run; the method comprises the following steps:
a gearbox having a first input and a second input, and an output; the gearbox has a first operating condition and a second operating condition;
the main roller is connected with the output end;
the driving end of the second driving mechanism is connected with the second input end;
the gearbox has a first operating condition and a second operating condition; when the gear box is in the first working state, the first driving mechanism is connected to the first input end to drive the gear box; when the gear box is in a second working state, the second driving mechanism is connected to the second input end to drive the gear box;
when the second driving mechanism is in a normal working condition, the gear box is in the second working state, and the main roller is driven to rotate by the second driving mechanism;
when the second driving mechanism breaks down, the gear box is in the first working state, and the main roller is driven to rotate by the first driving mechanism.
According to the technical scheme provided by some embodiments of the application, the first driving mechanism is a vehicle engine, and the vehicle engine is provided with a driving pump which is connected with the main roller through a motor.
According to the technical scheme provided by some embodiments of the application, the novel oil-electric driving winch further comprises a clutch, wherein the output end is connected with the main drum through the clutch, and the clutch is provided with a first station and a second station;
when the clutch is positioned at the first station, the clutch is connected with the main roller, and the gear box drives the main roller to rotate;
when the clutch is in the second station, the clutch is disengaged from the primary drum.
According to the technical scheme that some embodiments of this application provided, a novel oil electricity drive winch still includes still that automatically controlled dish stops, automatically controlled dish is stopped and is set up the main drum is kept away from the one end of clutch, automatically controlled dish is stopped and is used for pausing the rotation of main drum.
Compared with the prior art, the beneficial effect of this application: a novel oil-electric driving winch is applied to a vehicle, and the vehicle is provided with a first driving mechanism; the output end of the gear box is connected with a connecting shaft of the main roller; the gearbox has a first working state and a second working state; the driving end of the second driving mechanism is connected with the second input end of the gear box, and the driving end of the first driving mechanism is connected with the first input end of the gear box;
when the second driving mechanism is in a normal working condition, the gear box is in a second working state, and the main roller is driven to rotate by second driving; when the second driving mechanism breaks down, the switching gear box is in a first working state, and the first driving mechanism drives the main roller to rotate.
When the well repairing operation is carried out, a main roller on the winch is connected with a drill string through a steel wire rope, a second driving device for driving the main roller to rotate is arranged on the winch, and when a circuit system of the second driving device has a problem, the first driving device for driving the vehicle to run drives the main roller to rotate continuously through a gear box so as to continue the well repairing operation; therefore, when the second driving mechanism is in trouble, the winch can drive the gear box to drive the main roller to rotate through the first driving mechanism.
Drawings
Fig. 1 is a schematic top view of a novel oil-electric driven winch provided in an embodiment of the present application;
fig. 2 is a schematic structural diagram of a novel oil-electric drive winch provided in the embodiment of the present application.
The text labels in the figures are represented as:
10. a motor; 20. a motor; 30. a gear case; 40. a clutch; 50. a main drum; 60. and (6) electrically controlling disc braking.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions in the embodiments of the present disclosure will be described clearly and completely with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are some, but not all embodiments of the present disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
Referring to fig. 1, the present embodiment provides a novel oil-electric driving winch, which is applied to a vehicle, where the vehicle has a first driving mechanism for driving the vehicle to run; the method comprises the following steps:
a gear box 30 having a first input and a second input, and the gear box 30 having an output; the gearbox 30 has a first operating condition and a second operating condition;
the driving end of the second driving mechanism is connected with the second input end;
the gearbox 30 has a first operating condition and a second operating condition; when the gear box 30 is in the first working state, the first driving mechanism is connected to the first input end to drive the gear box 30; when the gear box 30 is in the second working state, the second driving mechanism is connected to the second input end to drive the gear box 30;
a main drum 50, the main drum 50 being connected to the output end;
when the second driving mechanism is in a normal working condition, the gear box 30 is in a second working state, and the main drum 50 is driven to rotate by the second driving mechanism;
when the second driving mechanism fails, the gear box 30 is in the first working state, and the driving end of the first driving mechanism is connected to the first input end and drives the main drum 50 to rotate.
The novel oil-electric driving winch is applied to a vehicle, and the vehicle is provided with a first driving mechanism; connected with the connecting shaft of the main drum 50 through the output end of the gear box 30; the gearbox 30 has a first operating condition and a second operating condition; the drive end of the second drive mechanism is connected to the second input end of the gear box 30;
when the second driving mechanism is in a normal working condition, the gear box 30 is in a second working state, and the main drum 50 is driven to rotate by a second drive; when the second driving mechanism fails, the gear box 30 is in the first working state, and the first driving mechanism drives the main drum 50 to rotate.
When the well repairing operation is carried out, the main roller 50 on the winch is connected with a drill string through a steel wire rope, the winch is provided with a second driving device for driving the main roller 50 to rotate, and when a circuit system of the second driving device has a problem, the first driving device for driving the vehicle to run drives the main roller to continuously rotate through the gear box 30, so that the well repairing operation is continued; therefore, when the second driving mechanism is in trouble, the winch can drive the gear box 30 to drive the main drum 50 to rotate through the first driving mechanism.
In some embodiments, the first drive mechanism is a vehicle engine having a motoring pump connected to the primary drum 50 by a motor.
Note that the second drive mechanism is a motor 10. Starting, the first drive mechanism further comprises a motor 20; the motor 20 is provided with a brake therein, and the brake rotates the main drum 50.
Specifically, the motor 20 is installed at a second input end of the gear box 30, and the vehicle engine has an engine-driven pump, and the engine-driven pump drives the gear box to drive the main drum 50 to rotate through the motor 20; the motor 20 can ensure that emergency use is provided when the motor cannot drive the main roller 50 to rotate. Meanwhile, the gear box 30 has two gears, and the motor 20 is connected to the input end of the gear box 30, so that two-gear operation can be realized, the speed can be ensured, and the lifting force can be improved.
In some embodiments, the device further comprises a clutch 40, wherein the output end is connected with the main roller 50 through the clutch 40, and the clutch 40 has a first working position and a second working position; when the clutch is in the first working position, the clutch 40 is connected with the main drum 50, and the gear box 30 drives the main drum 50 to rotate; when the clutch 40 is in the second position, the clutch 40 is disengaged from the main drum 50, and the wire rope on the main drum 50 is quickly released.
Specifically, one end of the clutch 40 is connected to the output end of the gear box 30, and the other end is connected to the connecting shaft of the main drum 50, and when the clutch 40 is inflated (i.e. at the first station), the output end of the gear box 30 drives the main drum 50 to rotate through the clutch 40; when the air is exhausted (i.e. in the second working position), the clutch 40 is disengaged from the connecting shaft of the main drum 50, and the steel wire rope on the main drum 50 is quickly released.
The main drum 50 is wound with a steel wire rope, one end of the steel wire rope is connected with a drill string through a pulley, and when the bottom end of the drill string is clamped, heading operation is needed.
It should be noted that, when the heading operation is required, the control valve can control the clutch 40 to be in the exhaust working state, and at this time, the connecting shaft of the clutch 40 and the main drum 50 can be quickly separated, so as to realize quick release of the hook.
The clutch 40 here is a pneumatic clutch.
In some embodiments, an electronically controlled disc brake 60 is further included, and the electronically controlled disc brake 60 is disposed at an end of the primary drum 50 remote from the clutch 40.
Specifically, the connecting shaft of one end of the main drum 50 away from the clutch 40 is provided with an electronic control disc brake 60; when the motor 10 drives the main drum 50 to rotate, the main brake adopts energy consumption braking to brake, and when hovering or emergency is required, the electric control disc brake 60 is adopted to brake; when the main drum 50 is driven to rotate by the vehicle engine, the rotation of the main drum 50 can be controlled by controlling the brake in the motor 20.
According to the novel oil-electricity driving winch provided by the embodiment of the application, the driving end of the motor 10 is connected with the second input end of the gear box 30, and the driving end of the vehicle engine is connected with the first input end; the output end of the gear box 30 is connected to the connecting shaft of the main drum 50, and when the motor fails, the driving end of the switching vehicle engine is connected to the first input end and drives the main drum 50 to rotate.
In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In the description of the present application, the description of the terms "one embodiment," "some embodiments," 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 application. In this specification, the schematic representations of the terms used above do not necessarily refer 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.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (4)
1. A novel oil-electric driving winch is applied to a vehicle, wherein the vehicle is provided with a first driving mechanism for driving the vehicle to run; characterized in that the winch comprises:
a gearbox (30), the gearbox (30) having a first input and a second input, and the gearbox (30) having an output;
the driving end of the second driving mechanism is connected with the second input end;
the gearbox (30) having a first operating condition and a second operating condition; when the gear box (30) is in the first working state, the first driving mechanism is connected to the first input end to drive the gear box (30); when the gear box (30) is in a second working state, the second driving mechanism is connected to the second input end to drive the gear box (30);
a main drum (50), the main drum (50) being connected to the output;
when the second driving mechanism is in a normal working condition, the gear box (30) is in the second working state, and the main roller (50) is driven to rotate by the second driving mechanism;
when the second driving mechanism breaks down, the gear box (30) is in the first working state, and the main roller (50) is driven to rotate by the first driving mechanism.
2. The winch according to claim 1, wherein the first driving mechanism is a vehicle engine having a prime mover pump connected to the main drum (50) via a motor.
3. The novel oil and electricity driven winch according to claim 1, further comprising a clutch (40), wherein the output end is connected with the main drum (50) through the clutch (40), and the clutch (40) has a first working position and a second working position;
when the clutch (40) is in the first station, the clutch (40) is connected with the main roller (50), and the gear box (30) drives the main roller (50) to rotate;
when the clutch (40) is in the second position, the clutch (40) is disengaged from the primary drum (50).
4. The novel oil-electric driven winch according to claim 3, characterized by further comprising an electric control disc brake (60), wherein the electric control disc brake (60) is arranged at one end of the main drum (50) far away from the clutch (40), and the electric control disc brake (60) is used for suspending the rotation of the main drum (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221384175.3U CN217756648U (en) | 2022-06-06 | 2022-06-06 | Novel oil-electric driving winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221384175.3U CN217756648U (en) | 2022-06-06 | 2022-06-06 | Novel oil-electric driving winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217756648U true CN217756648U (en) | 2022-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221384175.3U Active CN217756648U (en) | 2022-06-06 | 2022-06-06 | Novel oil-electric driving winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217756648U (en) |
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2022
- 2022-06-06 CN CN202221384175.3U patent/CN217756648U/en active Active
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