CN220886526U - Lower cable winding winch - Google Patents
Lower cable winding winch Download PDFInfo
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- CN220886526U CN220886526U CN202322626449.6U CN202322626449U CN220886526U CN 220886526 U CN220886526 U CN 220886526U CN 202322626449 U CN202322626449 U CN 202322626449U CN 220886526 U CN220886526 U CN 220886526U
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- 238000004804 winding Methods 0.000 title description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 239000004020 conductor Substances 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model provides a lower cable reeling winch, which comprises a mounting frame and a stranded wire roller, and further comprises: a left-right reciprocating mechanism, a floating attaching mechanism and a driving mechanism; when the driving mechanism carries out twisting on the twisting roller, the longitudinal auxiliary wheel and the transverse auxiliary wheel carry out auxiliary transmission on the cable which is wound down. According to the utility model, the cable is slid by the transverse auxiliary wheel and the longitudinal auxiliary wheel, the cable is wound by the auxiliary twisting roller wheel, and when the cable is pulled by the twisting roller wheel, the pushing force of the cable by the transverse auxiliary wheel and the longitudinal auxiliary wheel is increased, so that the pulling force of the twisting roller wheel is saved, the output power of the main shaft motor is prevented from being increased due to resistance, the power consumption condition of the winch is saved, the damage to the output end of the main shaft motor is accelerated when the pulling force of the cable by the twisting roller wheel is larger, the service life of the main shaft motor is effectively prolonged, and the winch is enabled to stably operate.
Description
Technical Field
The utility model relates to the technical field of cable winches, in particular to a lower cable winding winch.
Background
The winch is a small and light hoisting device which uses a winding drum to wind a steel wire rope or a chain to lift or pull a heavy object, and is also called a winch. The winch can be used alone or as a component in hoisting, road building, mine hoisting and other machines, and is widely applied due to simple operation, large rope winding quantity and convenient displacement. The device is mainly applied to lifting or flat dragging of materials of buildings, hydraulic engineering, forestry, mines, yards and the like. The winch can be divided into according to the function: marine winches, engineering winches, mining winches, cable winches, etc., whereas cable winches are mainly winches used when laying cables.
The invention patent with the domestic application number of CN202210017069.X discloses an unattended variable cable diameter type underwater electric winch, which relates to the technical field of underwater detection and comprises a frame, a cable storage mechanism, a left-right reciprocating mechanism and a variable diameter cable arranging mechanism; the rack is provided with a left-right reciprocating mechanism and a cable storage mechanism from front to back, and the cable storage mechanism is driven to reciprocate left and right by driving the left-right reciprocating mechanism to work; the variable-diameter cable arranging mechanism comprises a connecting bracket, a mounting frame, a guide roller, a guide belt, a guide motor, a spring telescopic pin, a supporting telescopic rod and a cable diameter identification sensor; the inside left and right sides symmetric distribution of linking bridge has the mounting bracket, and both sides symmetry rotation is installed the guide roll around on every mounting bracket, and the wrap joint has the guiding strip between two guide rolls. The invention can ensure that the variable-diameter combined cable keeps constant tension when the cable is released by arranging the variable-diameter cable arranging mechanism, and simultaneously meets the capability of releasing and winding the variable-diameter cable.
Similarly, the lower cable winding winch drives the stranded wire roller to rotate through the driving mechanism, so that the cable is wound, and in actual use, the output power generated by the motor is increased and the consumed electric quantity is increased when the cable with larger cable diameter is wound.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model aims to provide a lower cable winch, which solves the problems that in actual use, when a cable with a large cable diameter is wound, the output power generated by a motor is increased and the consumed electric quantity is increased.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a draw-down winch, includes mounting bracket and stranded conductor running roller, still includes:
the left-right reciprocating mechanism comprises a transmission frame used for matching left-right movement, four groups of longitudinal auxiliary wheels and two groups of transverse auxiliary wheels which are arranged on the transmission frame, and the longitudinal auxiliary wheels and the transverse auxiliary wheels carry out auxiliary transmission on cables in twisting;
the floating attaching mechanism is used for limiting and winding the cable by matching with the left-right reciprocating mechanism;
The driving mechanism is used for driving the stranded wire roller to reel the cable; when the driving mechanism carries out twisting on the twisting roller, the longitudinal auxiliary wheel and the transverse auxiliary wheel carry out auxiliary transmission on the cable which is twisted downwards.
Preferably, the left-right reciprocating mechanism further comprises guide wheels arranged between the transmission frames and two groups of guide sleeves arranged between the transmission frames.
Preferably, the transverse auxiliary wheels are arranged at the bottom of the inner side of the longitudinal auxiliary wheels and are fixedly arranged with the transmission frame through connecting frames.
Preferably, the longitudinal auxiliary wheel is provided with a longitudinal sliding surface, and the transverse auxiliary wheel is provided with a transverse sliding surface.
Preferably, the floating attaching mechanism comprises a limiting wheel, a mounting block arranged on one side of the limiting wheel, a sliding plate arranged on the mounting block, four groups of sliding wheels arranged on the sliding plate, a sliding chute frame arranged on the transmission frame and used for being matched with the sliding wheels, and a connecting spring arranged on the transmission frame and used for connecting the sliding plate.
Preferably, the left-right reciprocating mechanism is arranged on a transmission structure, and the transmission structure comprises two groups of limiting rods and one group of screw rods.
Preferably, the transmission structure is arranged on the fixing frame, the fixing frame is arranged on the mounting frame, a servo motor is arranged on one side of the fixing frame, and the output end of the servo motor is in driving connection with the screw rod.
Preferably, the drive mechanism comprises a spindle motor disposed on the mounting frame.
Compared with the prior art, the utility model has the following beneficial effects:
When the winch is used for winding up the cable, the limiting wheel is matched with the guide wheel to carry out limiting transmission on the cable, at the moment, the cable enables the clamping force of the limiting wheel and the guide wheel to be increased through the larger cable, so that the resistance of the stranded wire roller to drive the stranded wire roller to rotate is increased, the cable is slid by the transverse auxiliary wheel and the longitudinal auxiliary wheel, the cable is wound up by the auxiliary stranded wire roller, the pushing force of the transverse auxiliary wheel and the longitudinal auxiliary wheel to the cable is increased when the cable is pulled by the auxiliary stranded wire roller, the pulling force of the stranded wire roller is saved, the output power of the spindle motor is prevented from being increased due to the resistance, the power consumption condition of the winch is saved, the spindle motor output end is accelerated to be damaged due to the fact that the pulling force of the stranded wire roller to the cable is larger, the service life of the spindle motor is effectively prolonged, and the winch is enabled to stably run.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings.
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is an enlarged schematic view of the transmission structure of the present utility model;
FIG. 3 is an enlarged schematic view of the left-right reciprocating mechanism of the present utility model;
FIG. 4 is an enlarged cross-sectional view of the left-right reciprocator of the present utility model;
FIG. 5 is an enlarged schematic view of the auxiliary wheel of the present utility model;
Fig. 6 is an enlarged schematic view of the floating attaching mechanism of the present utility model.
In the figure: 1. a mounting frame; 2. a wire twisting roller; 3. a driving mechanism; 31. a spindle motor; 4. a servo motor; 41. a fixing frame; 5. a transmission structure; 51. a limit rod; 52. a screw rod; 6. a left-right reciprocating mechanism; 61. a transmission frame; 62. a connecting frame; 63. a longitudinal auxiliary wheel; 64. a transverse auxiliary wheel; 65. a guide sleeve; 66. a guide wheel; 67. a longitudinal sliding surface; 68. a lateral sliding surface; 7. a floating attaching mechanism; 71. a sliding plate; 72. a sliding wheel; 73. a mounting block; 74. a limiting wheel; 75. a chute frame; 76. and a connecting spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-6, in the prior art, in the actual production, it is found that in the process of winding a cable with a larger cable diameter, the electric quantity consumed by the winch is more, the output power generated by the motor is larger, and after repeated researches and experiments by the applicant, it is found that the reason for the problem is that the clamping mechanism in the guiding mechanism of the cable has a certain clamping force on the cable in the working process of the lower cable winding winch, and the larger cable with a larger cable diameter has larger clamping force, so that the larger resistance is generated during winding, the larger the resistance is, and the larger the pulling force of the cable corresponding to the required stranded wire roller 2 is, and the output power is increased by the motor, so that the normal rotation of the stranded wire roller 2 can be ensured.
Aiming at the problem, the applicant improves the cable-rewinding winch and develops the technical scheme of the application; the lower cable reeling winch comprises a mounting frame 1 and a stranded wire roller 2, and further comprises:
The left-right reciprocating mechanism 6 comprises a transmission frame 61 for matching left-right movement, four groups of longitudinal auxiliary wheels 63 and two groups of transverse auxiliary wheels 64 which are arranged on the transmission frame 61, cables in twisting are driven in an auxiliary mode by the longitudinal auxiliary wheels 63 and the transverse auxiliary wheels 64, the transverse auxiliary wheels 64 are arranged at the bottom of the inner side of the longitudinal auxiliary wheels 63 and are fixedly arranged with the transmission frame 61 through connecting frames 62, guide wheels 66 are arranged between the transmission frames 61, two groups of guide sleeves 65 are arranged between the transmission frames 61, longitudinal sliding surfaces 67 are arranged on the longitudinal auxiliary wheels 63, transverse sliding surfaces 68 are arranged on the transverse auxiliary wheels 64,
The floating attaching mechanism 7 is arranged between the transverse auxiliary wheels 64 and used for limiting and twisting the cable in cooperation with the left-right reciprocating mechanism 6, the floating attaching mechanism 7 comprises a limiting wheel 74, a mounting block 73 arranged on one side of the limiting wheel 74, a sliding plate 71 arranged on the mounting block 73, four groups of sliding wheels 72 arranged on the sliding plate 71, a chute frame 75 arranged on the transmission frame 61 and used for being matched with the sliding wheels 72 and a connecting spring 76 arranged on the transmission frame 61 and used for connecting the sliding plate 71, the cable is limited and twisted between the limiting wheel 74 and the guide wheel 66, the limiting wheel 74 is controlled by the connecting spring 76, and the cable with a large cable diameter stretches the connecting spring 76 so as to generate clamping force;
The driving mechanism 3 is used for driving the stranded wire roller 2 to enable the stranded wire roller 2 to transmit and furl the cable, and the driving mechanism 3 comprises a spindle motor 31 arranged on the mounting frame 1;
when the driving mechanism 3 carries out twisting on the twisting roller 2, the longitudinal auxiliary wheel 63 and the transverse auxiliary wheel 64 carry out auxiliary transmission on the cable which is furled downwards,
The left and right reciprocating mechanism 6 is installed on the transmission structure 5, the transmission structure 5 comprises two groups of limiting rods 51 and a group of screw rods 52, the limiting rods 51 are used for being matched with the guide sleeve 65, the left and right reciprocating mechanism 6 is limited, the screw rods 52 are driven by the servo motor 4 to drive, and accordingly the left and right reciprocating mechanism 6 moves left and right, the transmission structure 5 is installed on the fixing frame 41, the fixing frame 41 is arranged on the fixing frame 1, the servo motor 4 is arranged on one side of the fixing frame 41, the output end of the servo motor 4 is in driving connection with the screw rods 52, when a winch is used for winding cables, limiting wheels 74 are matched with guide wheels 66 to conduct limiting transmission on the cables, at the moment, the cables enable the limiting wheels 74 and the guide wheels 66 to conduct clamping force to be increased through larger cables, so that the rotating resistance of the winch is increased, the winch 2 is driven to slide through the transverse auxiliary wheels 64 and the longitudinal auxiliary wheels 63, the pushing force of the cable is assisted to wind up the cable, the winch 2 is increased when the cable is pulled up, the main shaft of the winch 2 is pulled up, the main shaft of the winch is saved, the power consumption of the winch is also increased, the power consumption of the winch is reduced, and the power of the winch is also is reduced, and the service life of the winch is prolonged.
When the winch is used, firstly, one end of a cable penetrates through the bottom of the guide wheel 66 and the top of the limiting wheel 74, one end of the cable is fixed on the winch roller 2, the winch roller 2 is driven to rotate by the spindle motor 31 by starting the spindle motor 31, in the rotating process, the screw rod 52 is driven by the servo motor 4 to drive, so that the cable is moved left and right to be winch and received on the winch roller 2 under the action of the left and right reciprocating mechanism 6, in the bottom driving process of the guide wheel 66, the cable is in contact driving on the outer wall of the cable by the transverse auxiliary wheel 64 and the longitudinal auxiliary wheel 63, so that the tension of the winch roller 2 on the cable is saved, the output power of the spindle motor 31 is reduced, and the normal operation of the winch is ensured.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (8)
1. The utility model provides a draw-down winch, includes mounting bracket (1) and stranded conductor running roller (2), its characterized in that still includes:
The left-right reciprocating mechanism (6) comprises a transmission frame (61) used for matching left-right movement, four groups of longitudinal auxiliary wheels (63) and two groups of transverse auxiliary wheels (64) which are arranged on the transmission frame (61), and the longitudinal auxiliary wheels (63) and the transverse auxiliary wheels (64) are used for carrying out auxiliary transmission on the cable in twisting;
the floating attaching mechanism (7) is used for limiting and twisting the cable in cooperation with the left-right reciprocating mechanism (6);
The driving mechanism (3) is used for driving the stranded wire roller (2) to reel the cable; when the driving mechanism (3) is used for twisting the twisting roller (2), the longitudinal auxiliary wheel (63) and the transverse auxiliary wheel (64) are used for carrying out auxiliary transmission on the cable which is twisted downwards.
2. A lower winch according to claim 1, characterized in that the left-right reciprocating mechanism (6) further comprises guide wheels (66) arranged between the transmission frames (61) and two sets of guide sleeves (65) arranged between the transmission frames (61).
3. A lower winch according to claim 1, characterized in that the transverse auxiliary wheels (64) are mounted at the inner bottom of the longitudinal auxiliary wheels (63) and are each fixedly mounted with the transmission frame (61) by means of a connecting frame (62).
4. A lower winch according to claim 1, characterized in that the longitudinal auxiliary wheel (63) is provided with a longitudinal sliding surface (67) and the transverse auxiliary wheel (64) is provided with a transverse sliding surface (68).
5. The lower cable winch according to claim 1, wherein the floating attaching mechanism (7) comprises a limiting wheel (74), a mounting block (73) arranged on one side of the limiting wheel (74), a sliding plate (71) arranged on the mounting block (73), four groups of sliding wheels (72) arranged on the sliding plate (71), a sliding chute frame (75) arranged on the transmission frame (61) and used for being matched with the sliding wheels (72), and a connecting spring (76) arranged on the transmission frame (61) and used for connecting the sliding plate (71).
6. A lower winch according to claim 1, characterized in that the left-right reciprocating mechanism (6) is mounted on a transmission structure (5), the transmission structure (5) comprising two sets of limit rods (51) and a set of screw rods (52).
7. The lower cable winch according to claim 6, wherein the transmission structure (5) is mounted on a fixing frame (41), the fixing frame (41) is arranged on the mounting frame (1), a servo motor (4) is arranged on one side of the fixing frame (41), and an output end of the servo motor (4) is in driving connection with the screw rod (52).
8. A draw-down winch according to claim 1, characterized in that the drive mechanism (3) comprises a spindle motor (31) arranged on the mounting frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322626449.6U CN220886526U (en) | 2023-09-27 | 2023-09-27 | Lower cable winding winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322626449.6U CN220886526U (en) | 2023-09-27 | 2023-09-27 | Lower cable winding winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220886526U true CN220886526U (en) | 2024-05-03 |
Family
ID=90844009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322626449.6U Active CN220886526U (en) | 2023-09-27 | 2023-09-27 | Lower cable winding winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220886526U (en) |
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2023
- 2023-09-27 CN CN202322626449.6U patent/CN220886526U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |