CN218290252U - Linear electric small winch for petroleum drilling machine - Google Patents
Linear electric small winch for petroleum drilling machine Download PDFInfo
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- CN218290252U CN218290252U CN202221798919.6U CN202221798919U CN218290252U CN 218290252 U CN218290252 U CN 218290252U CN 202221798919 U CN202221798919 U CN 202221798919U CN 218290252 U CN218290252 U CN 218290252U
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Abstract
The utility model discloses a straight-line-shaped electric winch for an oil drilling machine, which comprises an explosion-proof brake motor, a winch frame, a planetary reducer, a drum body, an explosion-proof limiter, an explosion-proof electric cabinet and an explosion-proof control box; wherein explosion-proof brake motor, speed reducer, the reel body, explosion-proof stopper are the coaxial fixed connection of a style of calligraphy on the hank car frame, and explosion-proof brake motor afterbody is provided with electromagnetism electricity loss brake, is provided with spacing release button, overload protection ware, emergency stop button etc. in the explosion-proof electrical system, and electric cabinet and explosion-proof brake motor, explosion-proof stopper, emergency stop switch, explosion-proof control box electric connection open and stop through explosion-proof control box, electric cabinet control winch. The utility model has the advantages of simple structure, stable transmission, low energy consumption, high efficiency, low noise, good safety and the like.
Description
Technical Field
The utility model relates to an oil drilling, mechanical equipment technical field especially relate to an oil is electronic jigger winch of a style of calligraphy for rig.
Background
In the current drilling operation of an oil and gas drilling machine, a pneumatic small winch is mainly used for dragging/pulling heavy objects in the areas such as a derrick racking platform and the like. The pneumatic small winch has the defects of high energy consumption, low efficiency, high noise, poor safety, high fault rate in low-temperature areas and the like, and particularly has personal safety accidents for many times because the pneumatic small winch does not have the functions of overload protection, overwinding protection, remote emergency stop and the like in the application occasions of high-altitude operation of a derrick racking platform.
Disclosure of Invention
An object of the utility model is to overcome not enough among the prior art, provide an oil is electronic little winch of style of calligraphy for rig, its essential element is a style of calligraphy and arranges, and simple structure, transmission are steady, the energy consumption is low, efficient, the noise is little, the security is good, can satisfy the operating requirement of the wide region including alpine region.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a linear electric small winch for an oil drilling machine comprises an explosion-proof brake motor, a winch frame, a planetary reducer, a drum body, an explosion-proof limiter, an explosion-proof electric cabinet and an explosion-proof control box; the anti-explosion brake motor, the speed reducer, the drum body and the anti-explosion limiter are fixedly connected to the winch frame in a straight line shape, the planetary speed reducer is of a shell rotation type, one side of the planetary speed reducer is fixed on the winch frame, one side of the planetary speed reducer is concealed in the drum body and connected with the drum body, the anti-explosion brake motor is connected with the speed reducer, and the anti-explosion limiter is connected with the drum body; the explosion-proof brake motor is also provided with the electromagnetic power-off brake, and the electromagnetic power-off brake can brake the motor in a power-off state; the explosion-proof limiter is used for limiting the extreme position of the reel body in releasing or winding; the explosion-proof electric cabinet is electrically connected with the explosion-proof brake motor, the explosion-proof limiter, the explosion-proof emergency stop switch and the explosion-proof control box; the explosion-proof electric cabinet is provided with a limit release button, a change-over switch, a forward and reverse rotation switch, an overload protector and an emergency stop button, wherein the limit release button is used for releasing the limit of a limiter, the change-over switch is used for switching to control the motor on a local explosion-proof electric cabinet or a remote explosion-proof control box, the forward and reverse rotation switch and the control box are used for controlling the start and stop of an explosion-proof brake motor, the overload protection switch is used for automatically cutting off a circuit and stopping the motor when an external load exceeds a set value, and the emergency stop button is used for stopping the motor under an emergency condition.
Furthermore, the remote explosion-proof control box can adopt a wired or wireless remote control mode. When a wireless remote control mode is adopted, a wireless signal receiver is arranged on the explosion-proof electric control system.
Furthermore, the explosion-proof emergency stop switch can be arranged on the electric control system box body nearby, and can also be arranged at the convenient operation positions of a winch shield, a drilling machine driller room and the like, so that the safety is improved.
Furthermore, the protective cover is arranged outside the rolling body of the rotating body and the limiting stopper, so that the rotating part is prevented from hurting people.
The beneficial effects of the utility model reside in that: the main parts of the electric small winch are arranged in a straight line shape, the structure is simple, the maintenance is convenient, the transmission is stable, the energy consumption is low, the efficiency is high, and the noise is low; through setting up overload protection ware, stop device, scram switch etc. the security has been improved.
Drawings
FIG. 1 is a schematic view of the present invention;
wherein:
1-explosion-proof brake motor, 101-electromagnetic power-off brake, 2-winch frame, 3-planetary reducer, 4-reel body, 5-explosion-proof limiter, 6-explosion-proof electric cabinet, 601-limit release switch, 602-change-over switch, 603-positive and negative rotation switch, 604-overload protector, 605-explosion-proof emergency stop switch, 7-explosion-proof control box and 8-shield;
Detailed Description
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment is as follows:
as shown in the figure, the I-shaped electric winch for the oil drilling machine comprises an explosion-proof brake motor 1, a winch frame 2, a planetary reducer 3, a drum body 4, an explosion-proof limiter 5, an explosion-proof electric cabinet 6 and an explosion-proof control box 7; the anti-explosion brake motor 1, the planetary reducer 3, the drum body 4 and the anti-explosion limiter 5 are coaxially and fixedly connected to the winch frame 2 in a straight line shape, the planetary reducer 3 is in a shell rotation type, one side of the planetary reducer is fixed on the winch frame 2, the other side of the planetary reducer is hidden in the drum body 3 and connected with the drum body, the anti-explosion brake motor 1 is connected with the planetary reducer 3, and the anti-explosion limiter 5 is connected with the drum body 4; the explosion-proof brake motor 1 is also provided with an electromagnetic power-off brake 101, and the electromagnetic power-off brake 101 can brake the motor in a power-off state; the explosion-proof limiter 5 is used for limiting the extreme position of the reel body 4 for releasing or winding (steel wire rope); the explosion-proof electric cabinet 6 is electrically connected with the explosion-proof brake motor 1, the explosion-proof limiter 5, the explosion-proof emergency stop switch 605 and the explosion-proof control box 7; the explosion-proof electric cabinet 6 is provided with a limit release button 601, a change-over switch 602, a forward and reverse rotation switch 603, an overload protector 604 and an emergency stop button 605, wherein the limit release button 601 is used for releasing the limit of the limit 5, the change-over switch 602 is used for switching to control the motor on the local explosion-proof electric cabinet 6 or the remote explosion-proof control box 7, the forward and reverse rotation switch 603 and the explosion-proof control box 7 are used for controlling the start and stop of the explosion-proof brake motor 1, the overload protection switch 605 is used for automatically cutting off the circuit and stopping the motor when the external load exceeds a set value, and the emergency stop button 605 is used for stopping the motor in emergency.
Further, when the winch drum 4 rotates to the limit position set by the stopper 5, the winch will touch the limit switch to stop running, and at this time, the limit of the stopper 5 can be released by the limit release button 601, and the winch continues to rotate.
Further, the change-over switch 602 is switched to a local mode, the winch can be controlled to operate by a forward and reverse switch 603 arranged on the electric cabinet 6, and the winch can be controlled to operate by the explosion-proof control box 7 when the change-over switch 602 is switched to a remote mode.
Further, the remote explosion-proof control box 7 can be remotely controlled in a wired or wireless mode. When a wireless remote control mode is adopted, a wireless signal receiver is arranged on the explosion-proof electric control box 6.
Furthermore, the explosion-proof emergency stop switch 605 can be integrally arranged on the explosion-proof electric cabinet 6, and can also be independently arranged at convenient operation positions such as a winch shield and a drilling machine driller room, so that other personnel can rapidly stop the winch when an accident happens, and the safety is improved.
Furthermore, a protective cover 8 is arranged outside the rotating parts of the winding drum body and the limiting stopper, so that the rotating parts are prevented from hurting people.
The utility model relates to an oil is electronic capsule winch of a style of calligraphy for rig passes through the control box, the explosion-proof brake motor of electric cabinet drive/speed reducer/reel body, and the winding or loosen wire rope realizes dragging/putting of heavy object.
The beneficial effects of the utility model reside in that: the main parts of the electric small winch are arranged in a straight line shape, the structure is simple, the maintenance is convenient, the transmission is stable, the energy consumption is low, the efficiency is high, and the noise is low; through setting up overload protection ware, stop device, scram switch, the security has been improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A linear electric winch for an oil drilling machine comprises an explosion-proof brake motor (1), a winch frame (2), a planetary reducer (3), a drum body (4), an explosion-proof limiter (5), an explosion-proof electric cabinet (6) and an explosion-proof control box (7); the method is characterized in that: the anti-explosion brake motor (1), the planetary reducer (3), the drum body (4) and the anti-explosion limiter (5) are coaxially and fixedly connected to the winch frame (2) in a straight shape, the planetary reducer (3) is of a shell-rotating type, one side of the planetary reducer is fixed on the winch frame (2), the other side of the planetary reducer is concealed in the drum body (4) and is connected with the drum body, the anti-explosion brake motor (1) is connected with the planetary reducer (3), and the anti-explosion limiter (5) is connected with the drum body (4); the explosion-proof brake motor (1) is also provided with an electromagnetic power-off brake (101), and the electromagnetic power-off brake (101) can brake the motor in a power-off state; the explosion-proof limiter (5) is used for limiting the extreme position of the reel body (4) for releasing or winding; the explosion-proof electric control box (6) is electrically connected with the explosion-proof brake motor (1), the explosion-proof limiter (5), the explosion-proof emergency stop switch (605) and the explosion-proof control box (7); the anti-explosion electric cabinet (6) is provided with a limit release button (601), a change-over switch (602), a forward and reverse switch (603), an overload protector (604) and an anti-explosion emergency stop switch (605), wherein the limit release button (601) is used for releasing the limit of the anti-explosion limit device (5), the change-over switch (602) is used for switching over to control the motor on a local anti-explosion electric cabinet (6) or a remote anti-explosion control box (7), the forward and reverse switch (603) and the anti-explosion control box (7) are used for controlling the start and stop of the anti-explosion brake motor (1), the anti-explosion emergency stop switch (605) is used for automatically cutting off a circuit and stopping the motor when an external load exceeds a set value, and the anti-explosion emergency stop switch (605) is used for stopping the motor in an emergency situation.
2. The inline electric winch for oil drilling machines according to claim 1, characterized in that: the explosion-proof control box (7) can adopt a wired or wireless remote control mode, and when the wireless remote control mode is adopted, a wireless signal receiver is arranged on the explosion-proof electric cabinet (6).
3. The linear electric winch for the oil drilling machine according to claim 1, characterized in that: a protective cover (8) is arranged outside the rotating parts of the reel body and the limiter.
4. The inline electric winch for oil drilling machines according to claim 3, characterized in that: the explosion-proof emergency stop switch (605) can be integrally arranged on the explosion-proof electric control box (6) or independently arranged on a winch shield and a driller room of the drilling machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221798919.6U CN218290252U (en) | 2022-07-13 | 2022-07-13 | Linear electric small winch for petroleum drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221798919.6U CN218290252U (en) | 2022-07-13 | 2022-07-13 | Linear electric small winch for petroleum drilling machine |
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| Publication Number | Publication Date |
|---|---|
| CN218290252U true CN218290252U (en) | 2023-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221798919.6U Active CN218290252U (en) | 2022-07-13 | 2022-07-13 | Linear electric small winch for petroleum drilling machine |
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| CN (1) | CN218290252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116199054A (en) * | 2023-04-03 | 2023-06-02 | 四川宏华电气有限责任公司 | Explosion-proof photoelectric composite communication cable drum device |
-
2022
- 2022-07-13 CN CN202221798919.6U patent/CN218290252U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116199054A (en) * | 2023-04-03 | 2023-06-02 | 四川宏华电气有限责任公司 | Explosion-proof photoelectric composite communication cable drum device |
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