CN210103352U - Hydraulic boat winch - Google Patents
Hydraulic boat winch Download PDFInfo
- Publication number
- CN210103352U CN210103352U CN201920930318.8U CN201920930318U CN210103352U CN 210103352 U CN210103352 U CN 210103352U CN 201920930318 U CN201920930318 U CN 201920930318U CN 210103352 U CN210103352 U CN 210103352U
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- wire guide
- guide wheel
- wheel
- vertical plates
- winch
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Abstract
The utility model discloses a hydraulic boat winch, which comprises a winch body and a wiring device; the winch body comprises two vertical plates which are arranged in parallel at intervals and a hub which is rotatably connected between the two vertical plates; the wiring device comprises a first wire guide wheel and a second wire guide wheel, the first wire guide wheel is rotationally connected between the two vertical plates, and the second wire guide wheel is repeatedly and slidably connected between the two vertical plates; the axes of the first wire guide wheel, the second wire guide wheel and the hub are parallel. A hydraulic pressure boat winch, can be even with the cable winding on wheel hub.
Description
Technical Field
The utility model relates to a winch especially relates to a marine hydraulic pressure boat winch.
Background
A winch is a lifting device, and the installation of a winch on deck can be used to help transfer cargo on a ship, etc. The boat winch can be driven by electric power, hydraulic power and internal combustion engine. When the winch driven by the internal combustion engine works, the motor can only work in sequence, can not be reversed, and needs no-load starting, so that the winch can only rely on a clutch of transmission equipment during starting and reversing; the direct-current power supply drive can realize the large-scale speed regulation of the winch, but the direct-current power supply drive is arranged on a deck, so that the power supply is relatively troublesome to obtain; therefore, the marine winch is driven by hydraulic pressure mostly.
The hydraulic winch is operated by injecting working fluid into the actuating mechanism, and the mechanical operating speed is adjusted by controlling the flow of the fluid of the actuating mechanism, so that stepless speed regulation is realized.
When the existing winch is used for coiling, the phenomenon of cable accumulation is easily caused, so that the coiling efficiency of the winch is influenced. The existing wiring device arranged on the winch is complex in structure and large in volume.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the not enough of existence among the prior art, the utility model provides a hydraulic pressure boat winch to winding that simple structure guarantees the cable can be even is on wheel hub.
The technical scheme is as follows: in order to achieve the purpose, the hydraulic boat winch comprises a winch body and a wiring device; the winch body comprises two vertical plates which are arranged in parallel at intervals and a hub which is rotatably connected between the two vertical plates; the wiring device comprises a first wire guide wheel and a second wire guide wheel, the first wire guide wheel is rotationally connected between the two vertical plates, and the second wire guide wheel is repeatedly and slidably connected between the two vertical plates; the axes of the first wire guide wheel, the second wire guide wheel and the hub are parallel.
The wire guide device comprises a first guide rod and a second guide rod, wherein two ends of the first guide rod are fixedly connected with two vertical plates, two ends of the second guide rod are rotatably connected with the two vertical plates, the first guide rod is arranged below the second guide rod, a first wire guide wheel is rotatably connected with the first guide rod, and the second wire guide wheel is slidably connected with the second guide rod.
Furthermore, the cylindrical surface of the first guide wheel is a concave surface with an arc shape.
Further, the second wire guide wheel comprises a frame, a wheel body, a nut and a sliding sleeve; the wheel body is rotatably connected with the rack, the sliding sleeve is fixedly connected with the second mounting hole, the sliding sleeve is slidably connected with the third guide rod, and the sliding sleeve is fixedly connected with the second mounting hole.
Furthermore, the cylindrical surface of the wheel body is a concave surface with an arc shape.
Furthermore, two vertical plates are connected with limit switches, the limit switches are arranged on two sides of a second wire guide wheel, and the second wire guide wheel can respectively slide to be in abutting contact with the limit switches on the two sides.
The utility model has the advantages as follows: a hydraulic boat winch is provided with a wiring device, wherein the wiring device comprises a first wire guide wheel rotating at a fixed point and a second wire guide wheel sliding repeatedly; the cable winds on wheel hub after winding around first wire wheel and second wire wheel in proper order, and first wire wheel can guarantee that the cable hangs the stability of thing end, and the second wire wheel can guarantee that the winding that the cable can be even twines on wheel hub.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a schematic structural diagram of the wiring device according to the present invention;
fig. 3 is an exploded view of a second wire guide wheel according to the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The hydraulic boat winch shown in the attached figures 1 to 3 comprises a winch body 1 and a wiring device; the winch body 1 comprises two vertical plates 3 which are arranged in parallel at intervals and a hub 4 which is rotatably connected between the two vertical plates 3; the two vertical plates 3 are fixedly arranged on the deck, and the wheel hub is driven by a hydraulic motor.
A wiring device is connected between the two vertical plates 3, and comprises a first wire guide wheel 5, a second wire guide wheel 6, a first guide rod 2, a second guide rod 7 and a third guide rod 12; the two ends of the first guide rod 2 and the third guide rod 12 are fixedly connected with the two vertical plates 3, and the second guide rod 12 is rotatably connected with the two vertical plates; the first guide rod 2 and the third guide rod 12 are polished rods, the second guide rod 12 is a screw rod and is driven by a hydraulic motor, and the hydraulic motor has the functions of forward rotation and reverse rotation; the first guide rod 2 is arranged below the second guide rod 7, and the third guide rod 12 is arranged close to the second guide rod 7; the first guide wheel 5 is connected with the middle position of the first guide rod 2 in a fixed point rotating mode, and the second guide wheel 6 is connected with the second guide rod 7 and the third guide rod 12 in a sliding mode. The cable is wound around the hub 4 after being wound around the first wire guide wheel 5 and then around the second wire guide wheel 6. Because the first wire guide wheel 5 rotates at a fixed point, the object lifting end of the cable rope is not affected in the process of moving the second wire guide wheel 6 back and forth, and the stability of the object lifting is ensured.
The two vertical plates 3 are connected with limit switches 13, the limit switches 13 are arranged on two sides of the second wire guide wheel 6, and the second wire guide wheel 6 can respectively slide to be in abutting contact with the limit switches 13 on the two sides. The limit switch 13 is used to control the forward rotation and the reverse rotation of the hydraulic motor so that the second wire guide wheel 6 can move back and forth.
The second wire guide wheel 6 comprises a frame 8, a wheel body 9, a nut 10 and a sliding sleeve 11; a third guide rod 12 is fixedly connected between the two vertical plates 3, a first mounting hole and a second mounting hole are formed in the frame 8, the nut 10 is rotatably connected in the first mounting hole and is in driving connection with the second guide rod 7, the sliding sleeve 11 is fixedly connected in the second mounting hole and is in sliding connection with the third guide rod 12, the wheel body 9 is rotatably connected with the frame 8, and the cylindrical surface of the wheel body 9 is a concave surface with a circular arc shape.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (6)
1. The utility model provides a hydraulic pressure boat winch which characterized in that: comprises a winch body (1) and a wiring device; the winch body (1) comprises two vertical plates (3) which are arranged in parallel at intervals and a hub (4) which is rotatably connected between the two vertical plates (3); the wiring device comprises a first wire guide wheel (5) and a second wire guide wheel (6), wherein the first wire guide wheel (5) is rotationally connected between the two vertical plates (3), and the second wire guide wheel (6) is repeatedly and slidably connected between the two vertical plates (3); the axes of the first wire guide wheel (5), the second wire guide wheel (6) and the wheel hub (4) are parallel.
2. The hydraulic boat winch of claim 1, wherein: the wire guide mechanism is characterized by further comprising a first guide rod (2) and a second guide rod (7), wherein the two ends of the first guide rod (2) are fixedly connected with the two vertical plates (3), the two ends of the second guide rod (7) are rotatably connected with the two vertical plates (3), the first guide rod (2) is arranged below the second guide rod (7), the first wire guide wheel (5) is rotatably connected with the first guide rod (2), and the second wire guide wheel (6) is slidably connected with the second guide rod (7).
3. The hydraulic boat winch of claim 1, wherein: the cylindrical surface of the first guide wheel (5) is a concave surface with an arc shape.
4. The hydraulic boat winch of claim 1, wherein: the second wire guide wheel (6) comprises a frame (8), a wheel body (9), a nut (10) and a sliding sleeve (11); still fixedly connected with third guide arm (12) between two riser (3), be provided with first mounting hole and second mounting hole on frame (8), nut (10) swivelling joint is in first mounting hole, and with second guide arm (7) drive connection, sliding sleeve (11) fixed connection is in the second mounting hole, and with third guide arm (12) sliding connection, wheel body (9) and frame (8) swivelling joint.
5. The hydraulic boat winch of claim 4, wherein: the cylindrical surface of the wheel body (9) is a concave surface with an arc shape.
6. The hydraulic boat winch of claim 1, wherein: the two vertical plates (3) are connected with limit switches (13), the limit switches (13) are arranged on two sides of the second wire guide wheel (6), and the second wire guide wheel (6) can respectively slide to be in pressing contact with the limit switches (13) on the two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920930318.8U CN210103352U (en) | 2019-06-20 | 2019-06-20 | Hydraulic boat winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920930318.8U CN210103352U (en) | 2019-06-20 | 2019-06-20 | Hydraulic boat winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210103352U true CN210103352U (en) | 2020-02-21 |
Family
ID=69564840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920930318.8U Active CN210103352U (en) | 2019-06-20 | 2019-06-20 | Hydraulic boat winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210103352U (en) |
-
2019
- 2019-06-20 CN CN201920930318.8U patent/CN210103352U/en active Active
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| GR01 | Patent grant |