CN216377283U - Single-drum winch - Google Patents
Single-drum winch Download PDFInfo
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- CN216377283U CN216377283U CN202121442487.0U CN202121442487U CN216377283U CN 216377283 U CN216377283 U CN 216377283U CN 202121442487 U CN202121442487 U CN 202121442487U CN 216377283 U CN216377283 U CN 216377283U
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- winch
- brake
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- rope
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Abstract
The utility model discloses a single-drum winch, comprising; a power distribution unit for providing a supply of kinetic energy; the gearbox is used for switching between manual output and mechanical output; the roller is used for supporting the action of a brake mechanism of the winch; the bracket is used for supporting each part of the winch; the tail top can rotate along with the roller and is used for protecting the tail end of the roller; a rope winder for the horizontal movement function of the metering mechanism; the metering mechanism is used for recording the movement distance of the stranded rope; the brake mechanism is used for the brake deceleration function of the winch; and the protective cover is fixed at the upper end of the whole winch and used for protecting parts on the inner side of the winch. According to the winch, the winch can be used easily and controllably, and is worthy of great popularization.
Description
Technical Field
The utility model relates to the field of drum winches, in particular to a single-drum winch.
Background
A winch, a light and small hoisting device for hoisting or pulling heavy objects by winding a steel wire rope or a chain on a winding drum, which is also called a winch. The hoist can drag the heavy object vertically, horizontally or obliquely. The winding machine is divided into a manual winding machine, an electric winding machine and a hydraulic winding machine. Mainly an electric winch. Can be used independently, can also be used as a component part in machinery such as hoisting, road building, mine hoisting and the like, and is widely applied due to simple operation, large rope winding amount and convenient displacement. The lifting device is mainly applied to material lifting or flat dragging of buildings, hydraulic engineering, forestry, mines, wharfs and the like.
The existing winch has the problem that the mode of rotation kinetic energy, the rotation speed and the movement distance of a rope cannot be automatically adjusted when in use, and is very inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a single-roller winch.
In order to achieve the purpose, the utility model adopts the following technical scheme: a single drum winch comprising;
a power distribution unit for providing a supply of kinetic energy;
the gearbox is used for switching between manual output and mechanical output;
the roller is used for supporting the action of a brake mechanism of the winch;
the bracket is used for supporting each part of the winch;
the tail top can rotate along with the roller and is used for protecting the tail end of the roller;
a rope winder for the horizontal movement function of the metering mechanism;
the metering mechanism is used for recording the movement distance of the stranded rope;
the brake mechanism is used for the brake deceleration function of the winch;
and the protective cover is fixed at the upper end of the whole winch and used for protecting parts on the inner side of the winch.
As a further description of the above technical solution:
the power distribution unit comprises a connecting disc, a shell, a stop lever, a gear shifting mechanism, an output shaft, a flange and synchronous teeth, wherein a motor is arranged at one end of the connecting disc, one end of the flange is fixedly connected to the right side of the shell and the other end of the flange is connected with a gearbox, a main shaft spline is arranged on the upper side of the stop lever, the gear shifting mechanism is arranged on the lower side of the stop lever, the output shaft is arranged on the lower side of the gear shifting mechanism, the output shaft is connected with the synchronous teeth through the connecting disc, and the outer end of the synchronous teeth is provided with the shell.
As a further description of the above technical solution:
the gearbox comprises a mechanical power input unit, a manual power input unit, a drum power output unit, a rope coiling device power output unit, a box shell and a conversion device, wherein the left side of the box shell is respectively and fixedly connected with the rope coiling device power output unit and the drum power output unit from top to bottom, the front end of the box shell is respectively and fixedly connected with the manual power input unit and the mechanical power input unit from top to bottom, and the conversion device is arranged at the upper end of the mechanical power input.
As a further description of the above technical solution:
brake mechanism includes brake disc and lifting frame, brake disc one side is provided with the cylinder and the cylinder opposite side is provided with the gearbox, cylinder tail end top is provided with the tail and pushes up and tail one side is provided with the support, the support bottom is provided with the lifting frame.
As a further description of the above technical solution:
the metering mechanism comprises a counting box assembly, a shaft sleeve, a bottom plate, an encoder, a wire pressing wheel and a counting wheel, wherein the shaft sleeve and the counting box assembly are fixedly connected above the bottom plate, the encoder is arranged on one side of the counting box assembly, the rear end of the counting box assembly is connected with the counting wheel through the bottom plate in a rotating mode, one side of the counting wheel is meshed with the wire pressing wheel, and the wire pressing wheel is connected with the bottom plate in a rotating mode.
As a further description of the above technical solution:
the support is trapezoidal and the support outside is provided with the door of switch.
As a further description of the above technical solution:
the inner side of the manual power input unit adopts a bevel gear.
The utility model has the following beneficial effects:
according to the utility model, firstly, kinetic energy can be provided for the winch through the power distribution unit, the kinetic energy can be adjusted, the kinetic energy can be converted through the gearbox, the double-acting energy output and double-acting energy input functions are realized, the brake belt and the brake disc are subjected to friction deceleration during braking under the action of the connection of the brake mechanism and the gearbox, the stranded rope is moved through the rope winder, and finally, the length linear distance of the winch rope is changed into the number of rotation turns through the counting wheel and recorded on the encoder, so that the winch can be easily and controllably used, and the winch is worthy of vigorous popularization.
Drawings
FIG. 1 is a front view of a single drum winch according to the present invention;
FIG. 2 is a schematic diagram of a power distribution unit of the single drum winch of the present invention;
FIG. 3 is a block diagram of the gearbox of the single drum winch of the present invention;
FIG. 4 is a structural diagram of a single drum winch lifting frame according to the present invention;
fig. 5 is a structural diagram of a single-drum winch metering mechanism according to the present invention.
Illustration of the drawings:
1. a power distribution unit; 2. a gearbox; 3. a drum; 4. a support; 5. carrying out tail jacking; 6. a rope winder; 7. a metering mechanism; 8. a brake mechanism; 9. a shield; 10. a connecting disc; 11. a housing; 12. a stop lever; 13. a gear shift mechanism; 14. an output shaft; 15. a flange; 16. a synchronizing tooth; 17. mechanical power input; 18. a manual power input unit; 19. a conversion device; 20. outputting the power of the cylinder; 21. power output of the rope coiling device; 22. a case housing; 23. a brake disc; 24. a lifting frame; 25. a counting box assembly; 26. a shaft sleeve; 27. a base plate; 28. an encoder; 29. a wire pressing wheel; 30. and (4) counting wheels.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, one embodiment of the present invention is provided: a single drum winch comprising;
the power distribution unit 1, the power distribution unit 1 is used for providing the function of kinetic energy;
the gearbox 2 is used for switching between manual output and mechanical output;
the roller 3 is used for supporting the brake mechanism 8 of the winch;
the support 4 is used for supporting each part of the winch;
the tail top 5 can rotate along with the roller 3, and is used for protecting the tail end of the roller 3;
the rope winder 6 is used for the horizontal movement function of the metering mechanism 7;
the metering mechanism 7 is used for recording the movement distance of the stranded rope;
the brake mechanism 8 is used for the brake deceleration function of the winch;
and the protective cover 9 is fixed at the upper end of the whole winch and used for protecting parts on the inner side of the winch.
Firstly, the dynamic distribution unit 1 can provide the winch with the kinetic energy, the kinetic energy can be adjusted, the kinetic energy can be converted through the gearbox 2, the double-acting energy output and double-acting energy input functions are realized, under the action that the brake mechanism 8 is connected with the roller 3, secondly, the brake belt and the brake disc 23 are in friction deceleration during braking, the double-twisted spiral lead screw in the rope winder 6 performs the circular motion, the slide block completes the horizontal motion on the double-twisted spiral lead screw to drive the metering mechanism 7 to reciprocate in the horizontal direction, the slide block is arranged on the guide seat to be in sliding contact with the thread groove of the double-twisted spiral lead screw, the guide seat horizontally reciprocates on two horizontal arranged feed bars, the slide block is provided with a lifting mechanism to unlock the slide block and the double-twisted spiral lead screw, the guide seat can horizontally and freely move, finally, the number of turns of the length linear distance of the winch rope is changed into the rotation through the counting wheel 30 to be recorded on the encoder 28, the winch has the advantages that the winch can be used easily and controllably.
The power distribution unit 1 comprises a connecting disc 10, a shell 11, a stop lever 12, a gear shifting mechanism 13, an output shaft 14, a flange 15 and a synchronizing tooth 16, wherein a motor is arranged at one end of the connecting disc 10, one end of the flange 15 is fixedly connected to the right side of the shell 11, the other end of the flange 15 is connected with the gearbox 2, a main shaft spline is arranged on the upper side of the stop lever 12, the gear shifting mechanism 13 is arranged on the lower side of the stop lever 12, the output shaft 14 is arranged on the lower side of the gear shifting mechanism 13, the output shaft 14 is connected with the synchronizing tooth 16 through the connecting disc 10, and the shell 11 is arranged at the outer end of the synchronizing tooth 16. The power distribution unit 1 serves to provide kinetic energy.
The gearbox 2 comprises a mechanical power input 17, a manual power input unit 18, a drum power output 20, a rope winding device power output 21, a box shell 22 and a conversion device 19, the left side of the box shell 22 is fixedly connected with the rope winding device power output 21 and the drum power output 20 from top to bottom respectively, the front end of the box shell 22 is fixedly connected with the manual power input unit 18 and the mechanical power input 17 from top to bottom respectively, and the conversion device 19 is arranged at the upper end of the mechanical power input 17. The gearbox 2 is used for the switching function between manual and mechanical output.
The metering mechanism 7 comprises a counting box assembly 25, a shaft sleeve 26, a bottom plate 27, an encoder 28, a wire pressing wheel 29 and a counting wheel 30, the shaft sleeve 26 is arranged above the bottom plate 27, the counting box assembly 25 is fixedly connected above the shaft sleeve 26, the encoder 28 is arranged on one side of the counting box assembly 25, the rear end of the counting box assembly 25 is rotatably connected with the counting wheel 30 through the bottom plate 27, one side of the counting wheel 30 is meshed with the wire pressing wheel 29, and the wire pressing wheel 29 is rotatably connected with the bottom plate 27. The metering mechanism 7 is used for recording the movement distance of the stranded rope.
The support 4 is trapezoidal and the support 4 outside is provided with the door that can open and shut. The whole device is convenient to install and fix.
Bevel gears are adopted at the inner side of the manual power input unit 18. The labor is saved when the rope is manually coiled.
The working principle is as follows: firstly, the dynamic distribution unit 1 can provide the winch with the kinetic energy, the kinetic energy can be adjusted, the kinetic energy can be converted through the gearbox 2, the double-acting energy output and double-acting energy input functions are realized, under the action that the brake mechanism 8 is connected with the roller 3, secondly, the brake belt and the brake disc 23 are in friction deceleration during braking, the double-twisted spiral lead screw in the rope winder 6 performs the circular motion, the slide block completes the horizontal motion on the double-twisted spiral lead screw to drive the metering mechanism 7 to reciprocate in the horizontal direction, the slide block is arranged on the guide seat to be in sliding contact with the thread groove of the double-twisted spiral lead screw, the guide seat horizontally reciprocates on two horizontal arranged feed bars, the slide block is provided with a lifting mechanism to unlock the slide block and the double-twisted spiral lead screw, the guide seat can horizontally and freely move, finally, the number of turns of the length linear distance of the winch rope is changed into the rotation through the counting wheel 30 to be recorded on the encoder 28, the winch has the advantages that the winch can be used easily and controllably, and is worthy of great popularization.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. Single cylinder winch, its characterized in that: the method comprises the following steps:
a power distribution unit (1), the power distribution unit (1) being used for providing kinetic energy;
the gearbox (2) is used for switching between manual output and mechanical output;
the roller (3), the roller (3) is used for supporting the action of a brake mechanism (8) of the winch;
the support (4) is used for supporting each part of the winch;
the tail top (5) can rotate along with the roller (3) and is used for protecting the tail end of the roller (3);
a rope winder (6), wherein the rope winder (6) is used for the horizontal movement function of the metering mechanism (7);
the metering mechanism (7), the said metering mechanism (7) is used for the record function of the movement distance of the stranded rope;
the brake mechanism (8), the said brake mechanism (8) is used for the brake deceleration function of the winch;
and the protective cover (9) is fixed at the upper end of the whole winch and used for protecting parts inside the winch.
2. The single drum winch of claim 1, wherein: the power distribution unit (1) comprises a connecting disc (10), a shell (11), a stop lever (12), a gear shifting mechanism (13), an output shaft (14), a flange (15) and synchronous teeth (16), wherein a motor is arranged at one end of the connecting disc (10), one end of the flange (15) is fixedly connected to the right side of the shell (11) and the other end of the flange (15) is connected with the gearbox (2), a main shaft spline is arranged on the upper side of the stop lever (12), the gear shifting mechanism (13) is arranged on the lower side of the stop lever (12), the output shaft (14) is arranged on the lower side of the gear shifting mechanism (13), the output shaft (14) is connected with the synchronous teeth (16) through the connecting disc (10), and the outer end of the synchronous teeth (16) is provided with the shell (11).
3. The single drum winch of claim 1, wherein: the gearbox (2) comprises a mechanical power input unit (17), a manual power input unit (18), a drum power output unit (20), a rope coiling device power output unit (21), a box shell (22) and a conversion device (19), wherein the left side of the box shell (22) is respectively and fixedly connected with the rope coiling device power output unit (21) and the drum power output unit (20) from top to bottom, the front end of the box shell (22) is respectively and fixedly connected with the manual power input unit (18) and the mechanical power input unit (17) from top to bottom, and the conversion device (19) is arranged at the upper end of the mechanical power input unit (17).
4. The single drum winch of claim 1, wherein: brake mechanism (8) are including brake disc (23) and lifting frame (24), brake disc (23) one side is provided with cylinder (3) and cylinder (3) opposite side is provided with gearbox (2), cylinder (3) tail end top is provided with tail top (5) and tail top (5) one side is provided with support (4), support (4) bottom is provided with lifting frame (24).
5. The single drum winch of claim 1, wherein: metering mechanism (7) are including count box assembly (25), axle sleeve (26), bottom plate (27), encoder (28), fabric wheel (29) and counting wheel (30), bottom plate (27) top is provided with axle sleeve (26) and axle sleeve (26) top fixedly connected with count box assembly (25), count box assembly (25) one side is provided with encoder (28), the rear end of count box assembly (25) is rotated through bottom plate (27) and is connected with counting wheel (30) and counting wheel (30) one side meshing and is connected with fabric wheel (29), fabric wheel (29) rotates and is connected with bottom plate (27).
6. The single drum winch of claim 1, wherein: support (4) are trapezoidal and support (4) outside is provided with the door of switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121442487.0U CN216377283U (en) | 2021-06-28 | 2021-06-28 | Single-drum winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121442487.0U CN216377283U (en) | 2021-06-28 | 2021-06-28 | Single-drum winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216377283U true CN216377283U (en) | 2022-04-26 |
Family
ID=81216421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121442487.0U Active CN216377283U (en) | 2021-06-28 | 2021-06-28 | Single-drum winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216377283U (en) |
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2021
- 2021-06-28 CN CN202121442487.0U patent/CN216377283U/en active Active
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