CN209740577U - Rope guide and short-wheelbase electric capstan with same - Google Patents
Rope guide and short-wheelbase electric capstan with same Download PDFInfo
- Publication number
- CN209740577U CN209740577U CN201920455950.1U CN201920455950U CN209740577U CN 209740577 U CN209740577 U CN 209740577U CN 201920455950 U CN201920455950 U CN 201920455950U CN 209740577 U CN209740577 U CN 209740577U
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- roller
- mounting plate
- rope
- axis
- electric capstan
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Abstract
The utility model discloses a rope guider and have this rope guider's stub axle electric capstan, rope guider pass through left and right mounting panel fixed setting in the dead ahead (advance rope direction one side) of electric capstan left and right support, and the first, second gyro wheel that transversely set up is diagonal angle setting on left and right mounting panel, and first, second gyro wheel are separated by the third of vertical setting, fourth gyro wheel and are set up, the utility model discloses beneficial effect lies in: through the setting that separates the gyro wheel and have certain angle, can increase the clearance of crossing the rope, can solve among the prior art short wheel base electric capstan arrange the not good technique of rope effect not enough.
Description
Technical Field
The utility model relates to an electric capstan field specifically is a rope guide and have this rope guide's stub axle distance electric capstan.
Background
An electric winch for an automobile is commonly used for pulling and pulling an object or a vehicle, and a rope is wound by rotating a winding drum to generate a pulling force. In the prior art, the automobile structure is compact, so that the electric winch is required to be small in axial size as much as possible so as to meet the installation requirement. Electric capstan that axial dimension is little among the prior art is equipped with automatic rope arranger in order to prevent to hoist in-process rope arrangement confusion at electric capstan's front end, and automatic rope arranger prevents the chaotic cross of rope with the transport to the reel front end that the rope made a round trip. In order to prevent the rope entrance angle of the rope from being too large, a rope guider is usually arranged at the front end of the automatic rope arranging device and used for restraining the rope; the two groups of rollers of the rope guider are generally arranged in parallel and positioned on the same horizontal plane, and the rope passing space between the two groups of rollers is generally smaller.
Disclosure of Invention
To the above-mentioned not enough, the utility model provides a rope guide and have this rope guide's short wheel base electric capstan aims at solving the electric capstan that axial dimension is little among the prior art, arranges the not good technique of rope effect not enough.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a rope guider of short wheel base electric capstan, rope guider includes left mounting panel, right mounting panel, has erect rotatable first gyro wheel and second gyro wheel between left mounting panel and right mounting panel, first gyro wheel is parallel and stagger same high horizontal plane setting with the second gyro wheel in the space, left side mounting panel orientation the articulated vertical third gyro wheel that is equipped with in right side mounting panel one side, right side mounting panel orientation the articulated vertical fourth gyro wheel that is equipped with in left side mounting panel one side, third gyro wheel, fourth gyro wheel parallel arrangement in left side mounting panel or right side mounting panel, first gyro wheel, second gyro wheel quilt third gyro wheel, fourth gyro wheel separate the setting.
In the above technical scheme, the first roller is located on the upper portions of the left and right mounting plates, and the second roller and the first roller are arranged diagonally. Diagonally arranged rollers can increase the rope clearance.
In the technical scheme, a fixing part for hinging and mounting a third roller is arranged on one side, facing the right mounting plate, of the left mounting plate; and the right mounting plate faces one side of the left mounting plate and is provided with a fixing part for hinging and mounting a fourth roller.
In the above technical scheme, the fixing piece is welded on the left mounting plate and the right mounting plate. The welding is firm and reliable, and the practicality is strong.
In the above technical solution, the third roller or the fourth roller axle is taken as an axis a, a connecting line between the axis of the first roller and the axis of the second roller is taken as a line B, and an included angle α formed between the axis a and the connecting line B is 30 ° to 60 °.
In the above technical solution, an included angle α formed between the axis a and the connection line B is 45 °. Alternatively, an included angle α formed between the axis a and the connecting line B is 30 ° or an included angle α formed between the axis a and the connecting line B is 60 °. The larger the included angle alpha is, the larger the corresponding rope arranging space is, but the smaller the constraint of the roller on the rope is. Therefore, in order to simultaneously take account of the rope arrangement space and the restraining force of the roller on the rope, the included angle alpha is optimally selected to be 45 degrees.
We also provide a short wheelbase electric capstan, which combines the above technical scheme as follows: the electric winch comprises a left bracket and a right bracket, and a rotatable winding drum is transversely erected between the left bracket and the right bracket; the driving motor is fixedly connected to the left end face of the left support through a motor shell, the speed reducer is fixedly connected to the right end face of the right support through a speed reducer shell, and two ends of the transmission rod are respectively connected with the driving motor and the speed reducer; the rope guide is located in front of the winding drum, the left mounting plate is fixedly connected to the left support, and the right mounting plate is fixedly connected to the right support.
In the above technical solution, the first roller, the second roller and the winding drum are equal in length.
In the above technical scheme, the left mounting plate is welded to the left stand front end, and the right mounting plate is welded to the right stand front end.
Compared with the prior art, the beneficial effects of the utility model reside in that: the technical defect that the rope arrangement effect of the short-wheelbase electric winch rope guider is poor in the prior art is overcome; one group of rollers of the rope guider are arranged in a staggered mode to increase the rope passing gap, so that the rope passing gap can be ensured to be large enough; the practicability is better.
Drawings
Fig. 1 is a schematic view of the structure of the middle rope guider of the present invention.
Fig. 2 is a schematic top view of the structure of fig. 1.
Fig. 3 is a right-side view of the structure of fig. 1.
Fig. 4 is a schematic top view of the structure of the present embodiment.
Fig. 5 is a schematic sectional view of the electric capstan in this embodiment.
Detailed Description
The present invention will be explained in further detail with reference to the accompanying drawings and specific embodiments.
It should be noted that the terms "first", "second", "third" and "fourth" in the present invention are used for convenience of description, and are not used to limit or imply a sequence order. The terms of orientation, such as "horizontal", "vertical", "up", "down", "left", "right", etc., correspond to the orientation of the drawings attached to the specification of the present invention.
A rope guider comprises a left mounting plate 1 and a right mounting plate 2 (shown in figure 1). With reference to fig. 4 and 5, the short-wheelbase electric winch includes a left bracket 8 and a right bracket 9, a rotatable drum 10 is transversely erected between the left bracket 8 and the right bracket 9, a cable is wound on the drum 10, and the drum pulls the cable for dragging an object or an automobile; the driving motor 11 is fixedly connected to the left end face of the left support 8 through a motor shell 11a, wherein a motor shaft penetrates out of the left support 8; the speed reducer 12 is specifically a planetary gear speed reducer, and the speed reducer 12 is fixedly connected to the right end face of the right bracket 9 through a speed reducer housing 12 a; two ends of the transmission rod 13 are respectively connected with the driving motor 11 and the speed reducer 12, the transmission rod 13 transmits torque to the speed reducer 12 for the driving motor 11, and the speed reducer 12 is used for driving the winding drum 10 to run. In this embodiment, the rope guider is fixedly arranged right in front of the electric capstan through the left mounting plate 1 and the right mounting plate 2 (as shown in fig. 4), the left mounting plate 1 is welded at the front end of the left bracket 8 (on one side of the rope feeding direction), and the right mounting plate 2 is welded at the front end of the right bracket 9 (on one side of the rope feeding direction).
In the rope guide, a rotatable first roller 3 and a rotatable second roller 4 are transversely erected between a left mounting plate 1 and a right mounting plate 2, the first roller 3 and the second roller 4 are spatially arranged in parallel, and in the embodiment, the first roller 3 and the second roller 4 are rotatably connected to the left mounting plate 2 and the right mounting plate 2 through bearings; a fixing piece 7 is fixedly arranged on one side of the left mounting plate 1, which faces the right mounting plate 2, and a third roller 5 is hinged on the fixing piece 7; a fixing piece 7 is fixedly arranged on one side, facing the left mounting plate 1, of the right mounting plate 2, and a fourth roller 6 is hinged to the fixing piece 7; in the embodiment, the third roller 5 and the fourth roller 6 are connected to the fixing member 7 through bearings; wherein the fixing piece 7 is welded on the side surfaces of the left mounting plate 1 and the right mounting plate 2, and other fixing modes, such as screw connection, can be selected for the fixing piece 7.
In the present embodiment, the first roller 3, the second roller 4 and the winding drum 10 have the same length (as shown in fig. 4), so that a sufficient rope guiding space can be ensured.
In the embodiment, in order to ensure the rope arrangement angle and the rope arrangement gap, the third roller 5 and the fourth roller 6 are arranged between the left mounting plate 1 and the right mounting plate 2 in parallel; taking a right mounting plate view as an illustration (as shown in fig. 3), if a wheel axle of the third roller 5 or the fourth roller 6 is taken as an axis a, a connecting line of the axis of the first roller 3 and the axis of the second roller 4 is taken as a line B, and an included angle alpha formed between the axis a and the connecting line B is 30-60 degrees; preferably, the included angle α in this embodiment is 45 °. The reason for adopting one of them group of gyro wheel setting of staggering is favorable to increasing and crosses the rope clearance, guarantees the normal operating of arranging the rope.
The rope guider of the utility model can be also applicable to other winches with similar structures and used for hoisting. In this embodiment, the method is used for solving the technical defect that the rope guiding effect of the short-wheelbase electric winch rope guider is poor.
The second embodiment is different from the first embodiment in that: in the present embodiment, if the axle of the third roller 5 or the fourth roller 6 is taken as the axis a, the connecting line between the axis of the first roller 3 and the axis of the second roller 4 is taken as B, and the included angle α formed between the axis a and the connecting line B is 30 ° (not shown in the drawings). So set up, it is great that the rope guide crosses the rope space.
The third embodiment is different from the first and second embodiments in that: in this embodiment, if the axle of the third roller 5 or the fourth roller 6 is taken as the axis a, the connection line between the axis of the first roller 3 and the axis of the second roller 4 is taken as the axis B, and the included angle α formed between the axis a and the connection line B is 60 ° (not shown in the drawings), the rope guide has a smaller rope passing space, and can perform a better guiding and restraining effect on the rope.
The above description is only for the preferred embodiment of the present invention, and those skilled in the art should understand that the conventional technical means or equivalent replacement made based on the present invention without any inventive effect should be included in the protection scope of the present invention.
Claims (9)
1. A rope guider is characterized in that: the rope guider comprises a left mounting plate (1) and a right mounting plate (2), a rotatable first roller (3) and a rotatable second roller (4) are transversely erected between the left mounting plate (1) and the right mounting plate (2), the first roller (3) and the second roller (4) are arranged in parallel in space and staggered in the horizontal plane with the same height, a vertical third roller (5) is hinged on one side of the left mounting plate (1) facing the right mounting plate (2), a vertical fourth roller (6) is hinged on one side of the right mounting plate (2) facing the left mounting plate (1), the third roller (5) and the fourth roller (6) are parallel to the left mounting plate (1) or the right mounting plate (2), the first roller (3) and the second roller (4) are arranged by being separated by the third roller (5) and the fourth roller (6).
2. The cord guide of claim 1, wherein: the first idler wheel (3) is arranged on the upper portions of the left mounting plate and the right mounting plate (2), and the second idler wheel (4) and the first idler wheel (3) are arranged diagonally.
3. The cord guide of claim 1, wherein: a fixing piece (7) for hinging and mounting the third roller (5) is arranged on one side of the left mounting plate (1) facing the right mounting plate (2); and the right mounting plate (2) faces one side of the left mounting plate (1) and is provided with a fixing part (7) for the fourth roller (6) to be installed in a hinged mode.
4. A cord guide as claimed in claim 3, wherein: the fixing piece (7) is connected on the left mounting plate (1) and the right mounting plate (2) in a welding mode.
5. The cord guide of claim 1, wherein: and the axle of the third roller (5) or the fourth roller (6) is taken as an axis A, a connecting line between the axis of the first roller (3) and the axis of the second roller (4) is taken as a connecting line B, and an included angle alpha formed between the axis A and the connecting line B is 30-60 degrees.
6. The cord guide of claim 5, wherein: the included angle alpha formed between the axis A and the connecting line B is 45 degrees.
7. A short-wheelbase electric capstan employing the rope guide of any one of claims 1 to 6, characterized in that: the electric winch comprises a left bracket (8) and a right bracket (9), and a rotatable winding drum (10) is transversely erected between the left bracket (8) and the right bracket (9); the driving motor (11) is fixedly connected to the left end face of the left support (8) through a motor shell (11 a); the speed reducer (12) is fixedly connected to the right end face of the right support (9) through a speed reducer shell (12 a), and two ends of the transmission rod (13) are respectively connected with the driving motor (11) and the speed reducer (12); left side mounting panel (1) fixed connection to left socle (8), right side mounting panel (2) fixed connection to right branch frame (9).
8. A short wheelbase electric capstan according to claim 7, wherein: the first roller (3) and the second roller (4) are as long as the winding drum (10).
9. A short wheelbase electric capstan according to claim 7, wherein: left side mounting panel (1) weld extremely left socle (8) front end, right side mounting panel (2) welded connection to right branch frame (9) front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920455950.1U CN209740577U (en) | 2019-04-05 | 2019-04-05 | Rope guide and short-wheelbase electric capstan with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920455950.1U CN209740577U (en) | 2019-04-05 | 2019-04-05 | Rope guide and short-wheelbase electric capstan with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209740577U true CN209740577U (en) | 2019-12-06 |
Family
ID=68719944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920455950.1U Expired - Fee Related CN209740577U (en) | 2019-04-05 | 2019-04-05 | Rope guide and short-wheelbase electric capstan with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209740577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI811947B (en) * | 2022-01-07 | 2023-08-11 | 力山工業股份有限公司 | Cable guiding assembly for winch |
-
2019
- 2019-04-05 CN CN201920455950.1U patent/CN209740577U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI811947B (en) * | 2022-01-07 | 2023-08-11 | 力山工業股份有限公司 | Cable guiding assembly for winch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 Termination date: 20210405 |
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| CF01 | Termination of patent right due to non-payment of annual fee |