CN210885059U - Novel winch for vehicle-mounted drilling rig - Google Patents
Novel winch for vehicle-mounted drilling rig Download PDFInfo
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- CN210885059U CN210885059U CN201921567322.9U CN201921567322U CN210885059U CN 210885059 U CN210885059 U CN 210885059U CN 201921567322 U CN201921567322 U CN 201921567322U CN 210885059 U CN210885059 U CN 210885059U
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Abstract
The utility model discloses a novel vehicle-mounted winch for drilling machine, which comprises a power device, an angle transmission device connected with the power device through a shaft coupling, a push disc clutch connected with the angle transmission device through a main empty sleeve chain wheel structure, a roller assembly connected with the push disc clutch, and a main brake matched with the roller assembly and used for controlling the brake stop of the roller assembly; the roller assembly is also provided with an Eton brake for controlling the rotating speed of the roller assembly, and the input shaft of the angle transmission device is also provided with an automatic drilling device. The utility model discloses on the winch that the function integration that will send the brill automatically used to the on-vehicle rig, make the winch for the on-vehicle rig can not only realize functions such as conventional drilling tool, lower casing pipe, control weight on bit, can also realize the emergency accident who drills the in-process and the function of automatic brill that send, promoted the function of winch for the on-vehicle rig greatly, reduced professional equipment's outfit, reduced the well drilling input cost.
Description
Technical Field
The utility model relates to an oil drilling equipment technical field, concretely relates to novel car is winch for rig.
Background
The winch is a core component of an oil drilling machine and is mainly used for controlling bit pressure, handling accidents and the like in the drilling process of the drilling machine for lifting and lowering a derrick, lifting and lowering a drilling tool and a casing pipe and drilling a drill bit. At present, because the installation space on a vehicle-mounted drill carriage is limited, equipment special for emergency treatment and automatic drill feeding cannot be configured on the vehicle-mounted drill carriage, emergency treatment cannot be performed when an emergency accident occurs in the drilling process, and related equipment needs to be called additionally, so that the emergency treatment speed in the drilling process is undoubtedly reduced, the difficulty in emergency treatment is increased, and the loss caused by the accident is increased; meanwhile, when the drilling operation is carried out, special drilling equipment needs to be additionally configured to realize automatic drilling of the drill rod, the limited space of a drilling well site needs to be occupied, the activity space of operating personnel is reduced, and the investment cost of on-site drilling equipment is increased.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the existing problems, the novel winch for the vehicle-mounted drilling machine is provided, the emergency device and the automatic bit feeding function are integrated on the vehicle-mounted winch, the action function of the winch is improved, the response speed of emergency accident disposal is improved, the loss caused by the emergency accident is reduced, the installation of additionally configured automatic bit feeding equipment is reduced, and the input cost of the automatic bit feeding equipment is reduced.
In order to achieve the above object, the utility model adopts the following technical scheme:
the novel winch for the vehicle-mounted drilling machine comprises a power device, an angle transmission device, a push plate clutch, a roller shaft assembly and a main brake, wherein the angle transmission device is connected with the power device through a coupler; the roller shaft assembly is also provided with an Eton brake for controlling the rotating speed of the roller shaft assembly, and the input shaft of the angle transmission device is also provided with an automatic bit feeding device.
Furthermore, the roller assembly comprises a winch frame for supporting, a roller shaft connected to the winch frame through a bearing, a roller assembly fixed to the roller shaft, a main brake disc arranged on the roller assembly and matched with the main brake, an auxiliary brake disc arranged on the roller shaft and matched with the Eton brake, and a main spline gear arranged on the roller shaft and matched with the push disc clutch and the main hollow chain wheel structure.
Furthermore, the main empty sleeve chain wheel structure comprises a main chain wheel arranged on an output shaft of the angle transmission device, a main empty sleeve chain wheel arranged on the output shaft of the push disc clutch and the drum shaft and matched with the main spline gear, and a main chain used for connecting the main chain wheel and the main empty sleeve chain wheel.
Preferably, the main brake is provided with a plurality of caliper cylinders for controlling the drill lifting and lowering speed, and handling emergency accidents.
Furthermore, the automatic bit feeding device comprises an automatic bit feeding idle-sleeved chain wheel arranged on an input shaft of the angle transmission device, a gear shifting mechanism arranged on the input shaft of the angle transmission device and matched with the automatic bit feeding idle-sleeved chain wheel, an automatic bit feeding spline gear fixedly arranged on the input shaft of the angle transmission device and matched with the gear shifting mechanism, an automatic bit feeding driving device used for providing automatic bit feeding driving power, an automatic bit feeding transmission connected with the automatic bit feeding driving device, an automatic bit feeding chain wheel arranged on an output shaft of the automatic bit feeding transmission, and an automatic bit feeding chain used for connecting the automatic bit feeding chain wheel and the automatic bit feeding idle-sleeved chain wheel.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model discloses ingenious with automatic send the rig integration to on the winch that the on-vehicle rig was used, can be through breaking off the shaft coupling, will send automatically through gearshift and bore spline gear and the automatic coupling of sending and bore the empty cover sprocket, start automatic send and bore the drive arrangement and the automatic derailleur of sending, and give the automatic sprocket of sending with power transmission, and drive the automatic empty cover sprocket of sending and bore power transmission for angle drive through automatic sending and bore the chain and give, and the slew velocity through the Eton brake control cylinder assembly, thereby the automatic function of sending and boring of drilling rod is realized to the driving roller assembly, when emergent accident appears, also can and timely carry out the urgent processing of emergent accident, promote its accident emergency response speed, when avoiding emergent accident to appear, because the bigger loss that brings of emergent processing time. Meanwhile, due to the fact that the automatic drilling function of the drill rod is achieved, configuration of special automatic drilling equipment can be reduced, configuration cost of the automatic drilling equipment is reduced, more space is vacated, more spacious operation space is provided, and convenience of drilling operation is greatly improved.
(2) The utility model discloses a main brake disc and main brake pincers jar all set up corresponding two sets, can effectually avoid one of them main brake when breaking down, another set of brake also can continue to guarantee the safety of operation, has promoted the security of drilling operation, has also avoided simultaneously stopping the maintenance problem because of the rig that main brake problem brought, has guaranteed the efficiency of well drilling.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein, the names corresponding to the reference numbers are:
1-power unit, 2-coupler, 3-angle transmission device, 4-push disc clutch, 5-main brake, 6-Eton brake, 7-winch frame, 8-roller shaft, 9-roller, 10-main brake disc, 11-auxiliary brake disc, 12-main empty sleeve chain wheel, 13-main chain wheel, 14-main chain, 15-automatic bit feeding empty sleeve chain wheel, 16-gear shifting mechanism, 17-automatic bit feeding driving device, 18-automatic bit feeding speed changer, 19-automatic bit feeding chain wheel and 20-automatic bit feeding chain.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
As shown in fig. 1:
the novel winch for the vehicle-mounted drilling machine integrates the automatic drill feeding function into the winch for the vehicle-mounted drilling machine, so that the winch for the vehicle-mounted drilling machine can not only realize the functions of conventional drilling tool tripping, casing pipe running, drill pressure control and the like, but also realize the functions of emergency accident treatment and automatic drill feeding in the drilling process, greatly improves the functions of the winch for the vehicle-mounted drilling machine, and reduces the equipment special for special equipment. The structure of the device comprises a power device 1, an angle transmission device 3 connected with the power device through a coupler 2, a push plate clutch 4 connected with the angle transmission device 3 through a main empty sleeve chain wheel structure, a roller assembly connected with the push plate clutch 4, and a main brake 5 matched with the roller assembly and used for controlling the roller assembly to brake and stop; wherein, the roller assembly is also provided with an Eton brake 6 for controlling the rotating speed of the roller assembly, and the input shaft of the angle transmission device 3 is also provided with an automatic drilling device; the power device transmits power to the angle transmission device 3 through the coupler, the angle transmission device drives the roller assembly through the main hollow chain wheel structure, the angle transmission device 3 changes the direction of power transmission, the vehicle-mounted limited space can be reasonably and effectively utilized, the push disc clutch 4 realizes connection and disconnection of power and the roller assembly, when the roller assembly needs to be driven to rotate, the power is connected through the push disc clutch 4, and when the power is not needed, the power is disconnected through the push disc clutch 4.
The roller assembly comprises a winch frame 7 for supporting, a roller shaft 8 connected to the winch frame 7 through a bearing, a roller 9 fixed on the roller shaft 8, a main brake disc 10 arranged on the roller 9 and matched with the main brake 5, an auxiliary brake disc 11 arranged on the roller shaft 8 and matched with the Eton brake 6, and a main spline gear arranged on the roller shaft 8 and matched with the push disc clutch 4; wherein, the drum 9 is wound with a steel wire rope for lifting the drill rod and the drilling tool, and the drill rod and the drilling tool are lifted up and down through the rotation of the drum; the main brake disc 10 and the main brake 5 are matched to realize braking and limiting of the roller, and the main brake 5 is provided with a plurality of caliper cylinders for controlling lifting and lowering speeds of a drill rod and a drilling tool and also handling emergency accidents.
The main empty sleeve chain wheel structure comprises a main chain wheel 13 arranged on an output shaft of the angle transmission device 3, a main empty sleeve chain wheel 12 arranged on the push disc clutch 4 and the drum shaft and matched with the main spline gear, and a main chain 14 used for connecting the main chain wheel 13 and the main empty sleeve chain wheel 12; when power transmission is needed, the push disc clutch is controlled to enable the main spline gear to be coupled with the main idle sleeve chain wheel 12, at the moment, power can be transmitted to the roller shaft, so that the roller assembly is driven to rotate, operations such as drilling tool starting and descending of the roller are achieved, when power transmission is not needed, the push disc clutch is controlled to enable the main idle sleeve chain wheel to be decoupled from the main spline gear, at the moment, the main idle sleeve chain wheel idles with the push disc clutch, and disconnection of the power and the roller shaft is achieved.
The specific structure of the automatic drill feeding device comprises an automatic drill feeding idle-sleeved chain wheel 15 arranged on an input shaft of the angle transmission device 3, a gear shifting mechanism 16 arranged on the input shaft of the angle transmission device 3 and matched with the automatic drill feeding idle-sleeved chain wheel 15, an automatic drill feeding spline gear fixedly arranged on the input shaft of the angle transmission device 3 and matched with the gear shifting mechanism 16, an automatic drill feeding driving device 17 used for providing automatic drill feeding driving power, an automatic drill feeding speed changer 18 connected with the automatic drill feeding driving device 17, an automatic drill feeding chain wheel 19 arranged on an output shaft of the automatic drill feeding speed changer 18, and an automatic drill feeding chain 20 used for connecting the automatic drill feeding chain wheel 19 and the automatic drill feeding idle-sleeved chain wheel 15; when automatic bit feeding control is needed, the coupler is disconnected, power drive of the power device and the angle transmission device is disconnected, at the moment, the automatic bit feeding driving device and the automatic bit feeding transmission are started, power is transmitted to the automatic bit feeding chain wheel, the automatic bit feeding chain wheel is driven by the automatic bit feeding chain to transmit the power to the angle transmission device, and the rotation speed of the roller is controlled through the Eton brake, so that the roller assembly is driven to realize the function of automatic bit feeding of the drill rod.
The above embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the protection scope of the present invention, but all the insubstantial changes or modifications made in the spirit and the idea of the main design of the present invention, the technical problems solved by the embodiment are still consistent with the present invention, and all should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a novel car is winch for rig which characterized in that: the brake system comprises a power device (1), an angle transmission device (3) connected with the power device through a coupler (2), a push disc clutch (4) connected with the angle transmission device (3) through a main empty sleeve chain wheel structure, a roller assembly connected with the push disc clutch (4), and a main brake (5) matched with the roller assembly and used for controlling the roller assembly to brake and stop; wherein, the roller assembly is also provided with an Eton brake (6) for controlling the rotating speed of the roller assembly, and the input shaft of the angle transmission device (3) is also provided with an automatic drilling device.
2. The winch for the vehicle-mounted drilling rig according to claim 1, wherein: the roller assembly comprises a winch frame (7) used for supporting, a roller shaft (8) arranged on the winch frame (7) is connected through a bearing, a roller (9) arranged on the roller shaft (8) is arranged on the roller (9) and is provided with a main brake disc (10) matched with a main brake (5), an auxiliary brake disc (11) matched with an Eton brake (6) and is arranged on the roller shaft (8), and a main spline gear matched with a main hollow sleeve chain wheel structure is arranged on the roller shaft (8) and is provided with a push disc clutch (4).
3. The winch for the vehicle-mounted drilling rig according to claim 2, wherein: the main empty sleeve chain wheel structure comprises a main chain wheel (13) arranged on an output shaft of the angle transmission device (3), a main empty sleeve chain wheel (12) arranged on the push disc clutch (4) and the drum shaft and matched with the main spline gear, and a main chain (14) used for connecting the main chain wheel (13) and the main empty sleeve chain wheel (12).
4. The winch for the vehicle-mounted drilling rig according to claim 2 or 3, wherein: the main brake is provided with a plurality of caliper cylinders for controlling the lifting and lowering speed of the drilling tool and handling emergency accidents.
5. The winch for the vehicle-mounted drilling rig according to claim 1, wherein: the automatic bit feeding device comprises an automatic bit feeding free sleeve chain wheel (15) arranged on an input shaft of the angle transmission device (3), a gear shifting mechanism (16) arranged on the input shaft of the angle transmission device (3) and matched with the automatic bit feeding free sleeve chain wheel (15), an automatic bit feeding spline gear fixedly arranged on the input shaft of the angle transmission device (3) and matched with the gear shifting mechanism (16), an automatic bit feeding driving device (17) used for providing automatic bit feeding driving power, an automatic bit feeding speed changer (18) connected with the automatic bit feeding driving device (17), an automatic bit feeding chain wheel (19) arranged on an output shaft of the automatic bit feeding speed changer (18), and an automatic bit feeding chain (20) used for connecting the automatic bit feeding chain wheel (19) and the automatic bit feeding free sleeve chain wheel (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921567322.9U CN210885059U (en) | 2019-09-20 | 2019-09-20 | Novel winch for vehicle-mounted drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921567322.9U CN210885059U (en) | 2019-09-20 | 2019-09-20 | Novel winch for vehicle-mounted drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210885059U true CN210885059U (en) | 2020-06-30 |
Family
ID=71334130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921567322.9U Active CN210885059U (en) | 2019-09-20 | 2019-09-20 | Novel winch for vehicle-mounted drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210885059U (en) |
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2019
- 2019-09-20 CN CN201921567322.9U patent/CN210885059U/en active Active
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