Pneumatic winch remote control device for well drilling

Abstract

The utility model provides a pneumatic winch remote control device for well drilling, which comprises a driving rod, a base, a motor arranged on the upper surface of the base, an integrated control host in communication connection with the motor, and a wireless remote controller in communication connection with the integrated control host, a guide groove is formed in the side portion of the base, the connecting end of the air winch handle penetrates through the guide groove, the second end of the driving rod is connected with the connecting end of the air winch handle, and the air winch handle can be driven by the connecting end to move along the inner track of the guide groove. According to the utility model, the remote bionic control of the pneumatic winch handle can be realized by remotely simulating and controlling the pneumatic winch handle to move back and forth on the preset moving track, so that personal injury and equipment damage accidents caused by misoperation are avoided, and the safety and efficiency of drilling operation are greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of pneumatic winches, in particular to a remote control device for a pneumatic winch used for drilling. Background Art

[0002] At present, there are certain safety hazards in the use of pneumatic winches equipped at oil drilling sites. For example, when installing wellbore caps and lowering casing, there is often a potential risk of mechanical injury due to the lack of tacit cooperation between the pneumatic winch operator and the on-site workers. During the installation of the wellbore cap, the pneumatic winch is used for auxiliary installation of the wellbore cap. There is a high risk of improper coordination, signal transmission errors or information delays between the personnel operating the pneumatic winch on the drilling platform and the personnel installing the wellbore cap under the drilling platform, which increases the safety risk. When lowering casing, a pneumatic winch is required to lift the drill pipe from the ground to the drilling platform via a ramp. Since the drill pipe column on the drilling platform blocks the operator's line of sight, there is also a risk of mechanical injury in the process of lifting the casing to the drilling platform.

[0003] Due to the limitations of the fixed installation position of the pneumatic winch, improper operator cooperation, design defects of the pneumatic winch and lack of flexibility in operation, personal injury and equipment damage accidents may easily occur due to improper operation during the operation of the pneumatic winch, reducing the safety and efficiency of drilling operations. Utility Model Content

[0004] One purpose of the utility model is to provide a remote control device for a pneumatic winch for drilling, so as to realize remote bionic control of the pneumatic winch handle by remotely simulating and controlling the forward and backward movement of the pneumatic winch handle on a preset running trajectory, thereby avoiding personal injury and equipment damage accidents caused by improper operation, and greatly improving the safety and efficiency of drilling operations.

[0005] According to the utility model, a pneumatic winch remote control device for drilling is provided, comprising: a drive rod, a base, a motor arranged on the upper surface of the base, an integrated control host communicatively connected to the motor, and a wireless remote controller communicatively connected to the integrated control host, wherein the output shaft of the motor is connected to the first end of the drive rod, a guide groove is opened on the side of the base, the connecting end of the pneumatic winch handle passes through the guide groove, the second end of the drive rod is connected to the connecting end of the pneumatic winch handle, and the pneumatic winch handle can be driven to move along the internal trajectory of the guide groove through the connecting end.

[0006] In a preferred embodiment, the base includes a horizontal plate and a vertical plate connected to the horizontal plate, the guide groove is provided on the vertical plate, and the motor is fixed to the upper surface of the horizontal plate.

[0007] In a preferred embodiment, a shield is provided on the upper surface of the horizontal plate, and the motor is fixedly arranged inside the shield.

[0008] In a preferred embodiment, the motor is a Hall clutch motor, and the drive rod is an active drive rod connected to the Hall clutch motor.

[0009] In a preferred embodiment, the remote control device for the pneumatic winch used in drilling also includes a drive motor connected to the brake handle of the pneumatic winch, and the drive motor is a Hall clutch motor.

[0010] In a preferred embodiment, the remote control device for the pneumatic winch used in drilling also includes an explosion-proof control cabinet arranged in the drill platform side room, and the explosion-proof control cabinet includes a power supply module connected to the integrated control host, the motor, and the drive motor.

[0011] In a preferred embodiment, the integrated control host is communicatively connected to the wireless remote control through a signal antenna, and the signal antenna is arranged on the outer surface of the explosion-proof control cabinet.

[0012] In a preferred embodiment, the remote control device for the pneumatic winch used in drilling also includes a handle sheath sleeved on the handle of the pneumatic winch, and the handle sheath is fixed to the handle of the pneumatic winch through a threaded member.

[0013] In a preferred embodiment, the remote control device for the pneumatic winch used in drilling also includes a fixing part, and the connecting end of the pneumatic winch handle is connected to the pneumatic winch handle through the fixing part.

[0014] In a preferred embodiment, the base is fixed to the pneumatic winch main body through a threaded member.

[0015] The utility model at least has the following technical effects:

[0016] According to the utility model, there are provided a drive rod, a base, a motor arranged on the upper surface of the base, an integrated control host communicatively connected to the motor, and a wireless remote control communicatively connected to the integrated control host through a signal antenna. Since the output shaft of the motor is connected to the first end of the drive rod, the base is provided with a guiding groove on the side, the connecting end of the pneumatic winch handle passes through the guiding groove, the second end of the drive rod is connected to the connecting end of the pneumatic winch handle, and can drive the pneumatic winch handle to move along the internal track of the guiding groove through the connecting end, so that the motor can be remotely controlled through the wireless remote control, and further the pneumatic winch handle can be controlled to reciprocate along the guiding groove, thereby being able to remotely simulate and control the forward and backward movement of the pneumatic winch handle on a preset operation track, realizing the remote bionic control of the pneumatic winch handle, avoiding personal injuries and equipment damage accidents caused by improper operation, and greatly improving the safety and efficiency of drilling operations.

[0017] According to the present utility model, the motor is fixedly arranged inside the protective cover, and the protective cover can effectively protect the motor, preventing the motor from being knocked and corroded.

[0018] The motor described in the present utility model adopts a Hall clutch motor, and the driving rod adopts an active driving rod connected to the Hall clutch motor. The swing of the pneumatic winch handle is controlled by the Hall clutch motor and the active driving rod, thereby realizing the adjustment of the air intake of the pneumatic winch, imitating the control mode of the human hand for the pneumatic winch.

[0019] According to the present utility model, the explosion-proof control cabinet includes a power supply module connected to the integrated control host, the motor, and the driving motor. The power supply module is used to rectify the external AC220V power supply into a DC24V power supply and supply it to the integrated control host, the motor, and the driving motor. Description of the Drawings

[0020] Figure 1 Schematically shows the overall structural schematic diagram of the remote control device for the pneumatic winch used in drilling according to the present utility model;

[0021] Figure 2 Schematically shows the structural schematic diagram of the fixing part of the remote control device for the pneumatic winch used in drilling according to the present utility model.

[0022] As shown in the figure:

[0023] Protective cover - 1;

[0024] Base - 2;

[0025] Driving rod - 3;

[0026] Handle sheath - 4;

[0027] Fixing part - 5;

[0028] Guide groove - 6;

[0029] Horizontal plate - 21;

[0030] Vertical plate - 22;

[0031] Connection end - a;

[0032] In this application, all the drawings are schematic drawings, only used to illustrate the principle of the present utility model and not drawn according to the actual ratio. Detailed Embodiments

[0033] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0034] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "side", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In the present utility model, "a plurality of" refers to two or more.

[0035] In the present utility model, unless otherwise clearly specified and defined, terms such as "connection" and "fixation" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0036] As Figure 1 shown, the remote control device 100 for a pneumatic winch used in drilling of the present utility model includes: a driving rod 3, a base 2, a motor (not shown in the figure) disposed on the upper surface of the base 2, an integrated control host communicatively connected to the motor, and a wireless remote controller (not shown in the figure) communicatively connected to the integrated control host through a signal antenna. Among them, the integrated control host is used to control the operation of the motor. The output shaft of the motor is connected to the first end of the driving rod 3. A guiding groove 6 is formed on the side of the base 2. The guiding groove 6 is configured to be adapted to the moving trajectory of the pneumatic winch handle and its connecting end, and optionally, is configured to be arc-shaped. The connecting end of the pneumatic winch handle passes through the guiding groove 6. The second end of the driving rod 3 is connected to the connecting end a of the pneumatic winch handle and can drive the pneumatic winch handle to move along the arc-shaped trajectory inside the guiding groove 6 through the connecting end a. It should be noted that the wireless remote controller, the signal antenna, the integrated control host, the pneumatic winch handle, and the motor are all structural components well-known to those skilled in the art, and their specific structures will not be elaborated.

[0037] According to the present utility model, there are provided a driving rod 3, a base 2, a motor disposed on the upper surface of the base 2, an integrated control host communicatively connected to the motor, and a wireless remote controller communicatively connected to the integrated control host through a signal antenna. Since the output shaft of the motor is connected to the first end of the driving rod 3, the base 2 is provided with a guiding groove 6 on its side, the connecting end of the pneumatic winch handle passes through the guiding groove 6, the second end of the driving rod 3 is connected to the connecting end of the pneumatic winch handle, and can drive the pneumatic winch handle to move along the internal trajectory of the guiding groove 6 through the connecting end, so that the motor can be remotely controlled by the wireless remote controller, and further the pneumatic winch handle can be controlled to reciprocate along the guiding groove 6, thereby being able to remotely simulate and control the forward and backward movement of the pneumatic winch handle on the preset operation trajectory, realizing the remote bionic control of the pneumatic winch handle, avoiding personal injuries and equipment damage accidents caused by improper operation, and greatly improving the safety and efficiency of drilling operations.

[0038] In one or more embodiments, the base 2 includes a horizontal plate 21 and a vertical plate 22 connected to the horizontal plate 21, the guiding groove 6 is opened on the vertical plate 22, and the motor is fixed on the upper surface of the horizontal plate 21.

[0039] In one or more embodiments, the base 2 is fixed to the pneumatic winch main body through threaded members to support the overall mechanism of the pneumatic winch remote control device 100 according to the present utility model.

[0040] In one or more embodiments, a protective cover 1 is provided on the upper surface of the horizontal plate 21, and the motor is fixedly disposed within the protective cover 1.

[0041] According to the present utility model, the motor is fixedly disposed within the protective cover 1, and the motor can be effectively protected by the protective cover 1 to avoid the motor from being knocked and corroded.

[0042] In one or more embodiments, the protective cover 1 and the horizontal plate 21 are integrally formed.

[0043] In one or more embodiments, the motor according to the present utility model adopts a Hall clutch motor, the driving rod 3 adopts an active driving rod connected to the Hall clutch motor, and the Hall clutch motor can drive the active driving rod to swing within a range of 180°, and further the active driving rod can drive the pneumatic winch handle to move along the arc trajectory inside the guiding groove 6 through the connecting end a, thereby realizing the adjustment of the air intake of the pneumatic winch and bionically imitating the control mode of the human hand on the pneumatic winch.

[0044] In one or more embodiments, the pneumatic winch remote control device 100 for drilling according to the present utility model further includes an explosion-proof control cabinet disposed in the drill floor side room.

[0045] In one or more embodiments, the remote control device 100 for a pneumatic winch in the present utility model further includes a drive motor (not shown in the figure) disposed at and connected to the brake handle of the pneumatic winch. The drive motor adopts a Hall clutch motor, so as to facilitate bionic control of the brake handle.

[0046] In one or more embodiments, the explosion-proof control cabinet includes a power supply module connected to the integrated control host, the motor, and the drive motor.

[0047] According to the present utility model, the explosion-proof control cabinet includes a power supply module connected to the integrated control host, the motor, and the drive motor. The power supply module is used to rectify the external AC220V power supply into a DC24V power supply and supply it to the integrated control host, the motor, and the drive motor.

[0048] In one or more embodiments, the signal antenna is disposed on the outer surface of the explosion-proof control cabinet and provides radio communication through the 433MHz frequency band to ensure communication between the wireless remote control and the integrated control host.

[0049] In one or more embodiments, the integrated control host includes a remote control module, a host module, a frequency hopping device, a receiving module, a voltage regulator, and a switch. Among them, the wireless remote control is connected to the receiving module through the signal antenna, and the receiving module is connected to both the remote control module and the host module, so that the clutch motor can be controlled by the wireless remote control, thereby controlling the operation of the pneumatic winch.

[0050] In one or more embodiments, the remote control device 100 for a pneumatic winch in the present utility model further includes a handle sheath 4 sleeved on the handle of the pneumatic winch. The handle sheath 4 is fixed to the handle of the pneumatic winch through a threaded member.

[0051] As Figure 2 shown, in one or more embodiments, the remote control device 100 for a pneumatic winch in the present utility model further includes a fixing part 5. The connecting end a of the handle of the pneumatic winch is connected to the handle of the pneumatic winch through the fixing part 5. Optionally, the fixing part 5 is a clamp, and the clamp can be fastened through a threaded member.

[0052] Although the present utility model has been described with reference to the preferred embodiments, various improvements can be made to it and its components can be replaced with equivalents without departing from the scope of the present utility model. In particular, as long as there is no structural conflict, the technical features mentioned in each embodiment can be combined in any way. The present utility model is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A remote control device for a pneumatic winch for drilling, characterized in that: include: A driving rod, a base, a motor arranged on the upper surface of the base, an integrated control host communicatively connected to the motor, and a wireless remote controller communicatively connected to the integrated control host, wherein the output shaft of the motor is connected to the first end of the driving rod, a guide groove is opened on the side of the base, the connecting end of the pneumatic winch handle passes through the guide groove, the second end of the driving rod is connected to the connecting end of the pneumatic winch handle, and the pneumatic winch handle can be driven to move along the internal track of the guide groove through the connecting end.

2. The remote control device for a pneumatic winch for drilling according to claim 1, characterized in that: The base includes a horizontal plate and a vertical plate connected to the horizontal plate, the guide groove is arranged on the vertical plate, and the motor is fixed on the upper surface of the horizontal plate.

3. The remote control device for a pneumatic winch for drilling according to claim 2, characterized in that: A shield is arranged on the upper surface of the horizontal plate, and the motor is fixedly arranged in the shield.

4. The remote control device for a pneumatic winch for drilling according to claim 1, characterized in that: The motor is a Hall clutch motor, and the drive rod is an active drive rod connected to the Hall clutch motor.

5. The remote control device for a pneumatic winch for drilling according to claim 4, characterized in that: It also includes a driving motor connected to the brake handle of the pneumatic winch, and the driving motor adopts a Hall clutch motor.

6. The remote control device for a pneumatic winch for drilling according to claim 5, characterized in that: It also includes an explosion-proof control cabinet arranged in a side room of the drilling platform, and the explosion-proof control cabinet includes a power module connected to the integrated control host, the motor and the drive motor.

7. The remote control device for a pneumatic winch for drilling according to claim 6, characterized in that: The integrated control host is communicatively connected with the wireless remote controller via a signal antenna, and the signal antenna is arranged on the outer surface of the explosion-proof control cabinet.

8. The remote control device for a pneumatic winch for drilling according to claim 1, characterized in that: The utility model also comprises a handle sleeve which is sleeved on the pneumatic winch handle, and the handle sleeve is fixed to the pneumatic winch handle through a threaded member.

9. The remote control device for a pneumatic winch for drilling according to claim 1, characterized in that: It also includes a fixing portion, through which the connecting end of the pneumatic winch handle is connected to the pneumatic winch handle.

10. The remote control device for a pneumatic winch for drilling according to claim 1, characterized in that: The base is fixed to the pneumatic winch body through a screw member.

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