CN215854813U - Novel haulage winch - Google Patents
Novel haulage winch Download PDFInfo
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- CN215854813U CN215854813U CN202121556840.8U CN202121556840U CN215854813U CN 215854813 U CN215854813 U CN 215854813U CN 202121556840 U CN202121556840 U CN 202121556840U CN 215854813 U CN215854813 U CN 215854813U
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- fixedly connected
- mounting frame
- winch
- rotating rod
- wall
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Abstract
The utility model discloses a novel transportation winch, which comprises a winch base, wherein a first mounting frame and a second mounting frame are fixedly connected to two sides of the top of the winch base respectively; a rotating rod is rotatably connected between the two bearing seats, and a guide shaft sleeve is fixedly connected to the center of the rotating rod; one end fixedly connected with drive gear of dwang, the outer top fixedly connected with installation frame of second mounting bracket. According to the utility model, through designing the speed measuring module, the servo transmission mechanism and the ratchet limiting mechanism, when the out-of-control rapid movement of the stranded rope is detected, the servo transmission mechanism can be controlled to rapidly work, so that the stranded rope can be rapidly wound on the outer wall of the rotating rod for several circles, and the stranded rope is rapidly braked, thereby preventing the rail transport vehicle from derailing or sliding in an accelerating way.
Description
Technical Field
The utility model relates to the field of winches, in particular to a novel transportation winch.
Background
The winch can be used alone or 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. Electric winches are widely used in places where work is heavy and where the traction required is high. The motor of the single-drum electric winch drives the drum through the speed reducer, and a brake is arranged between the motor and the input shaft of the speed reducer; in order to meet the requirements of lifting, traction, rotation and the like, the winch with a double-drum device and a multi-drum device is also adopted, and the winch with the rated load lower than 10T can be designed into an electric winch.
The haulage winch is commonly used for the haulage work of mine materials or various electromechanical equipment, and when the haulage winch works, once the haulage winch fails, the loosening of a stranded rope is easily caused, so that the derailment or accelerated sliding of a rail transport vehicle is caused, and a larger potential safety hazard exists;
it is therefore desirable to provide a new haulage winch that solves the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the transportation winch is often used for transporting mine materials or various electromechanical equipment, and when the winch works, once a fault occurs, the loosening of a stranded rope is easily caused, so that the derailing or accelerated sliding of a rail transport vehicle is caused, and a larger potential safety hazard exists.
In order to solve the technical problems, the utility model adopts a technical scheme that: the novel transportation winch comprises a winch base, wherein a first mounting frame and a second mounting frame are fixedly connected to two sides of the top of the winch base respectively, a winch is rotatably connected to the bottom between the first mounting frame and the second mounting frame, and a driving mechanism corresponding to the winch is mounted at the bottom of one side of the outer wall of the second mounting frame;
the tops of the inner sides of the first mounting frame and the second mounting frame are fixedly connected with bearing seats, a rotating rod is rotatably connected between the two bearing seats, and a guide shaft sleeve is fixedly connected to the center of the rotating rod;
one end of the rotating rod is fixedly connected with a transmission gear, the top outside the second mounting frame is fixedly connected with an installation frame, the center of the installation frame is rotatably connected with a transmission shaft, the outer side of the installation frame is provided with a servo motor corresponding to the transmission shaft, the outer wall of the transmission shaft is fixedly connected with a driving gear corresponding to the transmission gear, and the top and the bottom of one side, close to the second mounting frame, of the installation frame are both provided with installation holes;
drive gear's one end fixedly connected with ratchet is kept away from to the dwang, the top of first mounting bracket outer wall is rotated and is connected with the pawl corresponding with the ratchet, the module of testing the speed is installed near one side of direction axle sleeve to the bottom of dwang, install the module of testing the speed through the bottom at the dwang near one side of direction axle sleeve, thereby make the module of testing the speed when detecting hank rope rapid transit out of control, can control servo motor fast work, thereby drive dwang and direction axle sleeve and carry out synchronous rotation, thereby make the hank rope several circles of outer wall winding at the dwang fast, thereby play the quick braking effect to hank rope, thereby prevent that rail transport car from taking place the condition of derailing or sliding with higher speed.
Preferably, the inner ring in two bearing framves is cup jointed respectively at the both ends of dwang, cup joints the inner ring in two bearing framves respectively through the both ends with the dwang, can utilize two bearing framves to play the support positioning action to the dwang, and the dwang of also being convenient for simultaneously rotates.
Preferably, the installation frame is through a plurality of set screws and second mounting bracket fixed connection, through utilizing a plurality of set screws with installation frame and second mounting bracket fixed connection, can guarantee the fastness and the stability of installation frame installation, also be convenient for quick installation dismantlement simultaneously.
Preferably, the output shaft of the servo motor is fixedly connected with one end of the transmission shaft through the coupler, and the output shaft of the servo motor is fixedly connected with one end of the transmission shaft through the coupler, so that the servo motor can rotate through the transmission shaft, and then the transmission shaft drives the driving gear to rotate.
Preferably, drive gear and drive gear intermeshing through making drive gear and drive gear intermeshing to make drive gear can drive gear and rotate when rotating, thereby drive dwang and direction axle sleeve and carry out synchronous revolution.
Preferably, the top of the outer wall of the first mounting frame is fixedly connected with a fixing shaft corresponding to the pawl, and the pawl is rotatably mounted on the outer wall of the fixing shaft.
The utility model has the following beneficial effects:
according to the utility model, through designing the speed measuring module, the servo transmission mechanism and the ratchet limiting mechanism, when the out-of-control quick movement of the stranded rope is detected, the servo transmission mechanism can be controlled to work quickly, so that the stranded rope can be quickly wound on the outer wall of the rotating rod for a plurality of circles, and the stranded rope is quickly braked, thereby preventing the rail transport vehicle from derailing or sliding in an accelerating way, and greatly reducing the potential safety hazard.
Drawings
FIG. 1 is a front view structural diagram of the present invention;
FIG. 2 is a gear drive configuration of the present invention;
FIG. 3 is a schematic view of the ratchet limiting structure of the present invention.
In the figure: 1. a winch base; 2. a first mounting bracket; 3. a second mounting bracket; 4. a winch; 5. a drive mechanism; 6. a bearing seat; 7. rotating the rod; 8. a guide shaft sleeve; 9. a transmission gear; 10. a mounting frame; 11. a drive shaft; 12. a servo motor; 13. a drive gear; 14. mounting holes; 15. a ratchet wheel; 16. a pawl; 17. and a speed measuring module.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
Referring to fig. 1, a novel haulage winch comprises a winch base 1, wherein a first mounting frame 2 and a second mounting frame 3 are fixedly connected to two sides of the top of the winch base 1 respectively, a winch 4 is rotatably connected to the bottom between the first mounting frame 2 and the second mounting frame 3, and a driving mechanism 5 corresponding to the winch 4 is mounted at the bottom of one side of the outer wall of the second mounting frame 3;
the top parts of the inner sides of the first mounting frame 2 and the second mounting frame 3 are fixedly connected with bearing blocks 6, a rotating rod 7 is rotatably connected between the two bearing blocks 6, and the center of the rotating rod 7 is fixedly connected with a guide shaft sleeve 8; the both ends of dwang 7 cup joint respectively in the inner ring of two bearing frames 6, cup joint respectively in the inner ring of two bearing frames 6 through the both ends with dwang 7, can utilize two bearing frames 6 to play the support positioning action to dwang 7, and the dwang 7 of also being convenient for rotates simultaneously.
One end fixedly connected with drive gear 9 of dwang 7, the outer top fixedly connected with installation frame 10 of second mounting bracket 3, installation frame 10 is through a plurality of set screws and the fixed connection of second mounting bracket 3, through utilizing a plurality of set screws with installation frame 10 and second mounting bracket 3 fixed connection, can guarantee the fastness and the stability of installation frame 10 installation, the quick installation dismantlement of also being convenient for simultaneously.
The center of installation frame 10 rotates and is connected with transmission shaft 11, install the servo motor 12 corresponding with transmission shaft 11 in the outside of installation frame 10, the output shaft of servo motor 12 is through the one end fixed connection of shaft coupling with transmission shaft 11, the one end fixed connection of shaft coupling and transmission shaft 11 is utilized through the output shaft with servo motor 12, thereby make servo motor 12 rotate through transmission shaft 11, thereby rethread transmission shaft 11 drives drive gear 13 and rotates.
As shown in fig. 2, a driving gear 13 corresponding to the transmission gear 9 is fixedly connected to an outer wall of the transmission shaft 11, the driving gear 13 is meshed with the transmission gear 9, and the driving gear 13 is meshed with the transmission gear 9, so that the driving gear 13 can drive the transmission gear 9 to rotate when rotating, and the rotating rod 7 and the guide shaft sleeve 8 are driven to rotate synchronously; mounting holes 14 are formed in the top and the bottom of the mounting frame 10, which are close to one side of the second mounting frame 3;
as shown in fig. 3, a ratchet 15 is fixedly connected to one end of the rotating rod 7 away from the transmission gear 9, a pawl 16 corresponding to the ratchet 15 is rotatably connected to the top of the outer wall of the first mounting bracket 2, a fixed shaft corresponding to the pawl 16 is fixedly connected to the top of the outer wall of the first mounting bracket 2, and the pawl 16 is rotatably mounted on the outer wall of the fixed shaft.
The bottom of dwang 7 is close to one side of guide axle sleeve 8 and installs speed measuring module 17, install speed measuring module 17 through the bottom at dwang 7 near one side of guide axle sleeve 8, thereby make speed measuring module 17 when detecting hank rope rapid removal out of control, can control servo motor 12 rapid working, thereby drive dwang 7 and guide axle sleeve 8 and carry out synchronous rotation, thereby make the hank rope several circles of outer wall winding fast at dwang 7, thereby play the quick braking effect to the hank rope, thereby prevent that the rail transport vechicle from taking place the condition that the derailment or slided with higher speed.
When the speed measuring module 17 detects that the twisted rope rapidly moves out of control, the speed measuring module 17 can control the servo motor 12 to rapidly work so as to drive the rotating rod 7 and the guide shaft sleeve 8 to synchronously rotate, so that the twisted rope rapidly winds a plurality of circles on the outer wall of the rotating rod 7, and the twisted rope is rapidly braked, so that the rail transport vehicle is prevented from derailing or sliding in an accelerating manner, meanwhile, after the servo motor 12 stops working, the pawl 16 can be rapidly clamped with the ratchet wheel 15, so that the rotating rod 7 is positioned and limited, and the rotating rod 7 is prevented from rotating.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a novel haulage winch, includes winch base (1), its characterized in that: a first mounting frame (2) and a second mounting frame (3) are fixedly connected to two sides of the top of the winch base (1) respectively, a winch (4) is rotatably connected to the bottom between the first mounting frame (2) and the second mounting frame (3), and a driving mechanism (5) corresponding to the winch (4) is mounted at the bottom of one side of the outer wall of the second mounting frame (3);
the top parts of the inner sides of the first mounting frame (2) and the second mounting frame (3) are fixedly connected with bearing seats (6), a rotating rod (7) is rotatably connected between the two bearing seats (6), and a guide shaft sleeve (8) is fixedly connected to the center of the rotating rod (7);
one end of the rotating rod (7) is fixedly connected with a transmission gear (9), the top outside the second mounting frame (3) is fixedly connected with an installation frame (10), the center of the installation frame (10) is rotatably connected with a transmission shaft (11), a servo motor (12) corresponding to the transmission shaft (11) is installed on the outer side of the installation frame (10), the outer wall of the transmission shaft (11) is fixedly connected with a driving gear (13) corresponding to the transmission gear (9), and the top and the bottom of one side, close to the second mounting frame (3), of the installation frame (10) are respectively provided with an installation hole (14);
dwang (7) are kept away from one end fixedly connected with ratchet (15) of drive gear (9), the top of first mounting bracket (2) outer wall is rotated and is connected with pawl (16) corresponding with ratchet (15), module (17) are tested the speed to one side that the bottom of dwang (7) is close to direction axle sleeve (8) is installed.
2. The new haulage winch of claim 1, wherein: the two ends of the rotating rod (7) are respectively sleeved on the inner rings of the two bearing seats (6).
3. The new haulage winch of claim 1, wherein: the mounting frame (10) is fixedly connected with the second mounting frame (3) through a plurality of fixing screws.
4. The new haulage winch of claim 1, wherein: an output shaft of the servo motor (12) is fixedly connected with one end of the transmission shaft (11) through a coupler.
5. The new haulage winch of claim 1, wherein: the driving gear (13) is meshed with the transmission gear (9).
6. The new haulage winch of claim 1, wherein: the top of the outer wall of the first mounting frame (2) is fixedly connected with a fixing shaft corresponding to the pawl (16), and the pawl (16) is rotatably mounted on the outer wall of the fixing shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121556840.8U CN215854813U (en) | 2021-07-09 | 2021-07-09 | Novel haulage winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121556840.8U CN215854813U (en) | 2021-07-09 | 2021-07-09 | Novel haulage winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215854813U true CN215854813U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121556840.8U Active CN215854813U (en) | 2021-07-09 | 2021-07-09 | Novel haulage winch |
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| CN (1) | CN215854813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114751330A (en) * | 2022-06-16 | 2022-07-15 | 南通德众科技发展有限公司 | Steel wire rope limiting device for hoisting crane barrel |
-
2021
- 2021-07-09 CN CN202121556840.8U patent/CN215854813U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114751330A (en) * | 2022-06-16 | 2022-07-15 | 南通德众科技发展有限公司 | Steel wire rope limiting device for hoisting crane barrel |
| CN114751330B (en) * | 2022-06-16 | 2022-09-09 | 南通德众科技发展有限公司 | Steel wire rope limiting device for hoisting crane barrel |
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