CN213011297U - Cable winding and unwinding device - Google Patents
Cable winding and unwinding device Download PDFInfo
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- CN213011297U CN213011297U CN202021156955.3U CN202021156955U CN213011297U CN 213011297 U CN213011297 U CN 213011297U CN 202021156955 U CN202021156955 U CN 202021156955U CN 213011297 U CN213011297 U CN 213011297U
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- 238000004804 winding Methods 0.000 title claims abstract description 23
- 230000008901 benefit Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007123 defense Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The utility model discloses a cable winding pay-off, include: the winding device comprises a device frame, a rotating shaft and a winding reel, wherein the rotating shaft is arranged at the bottom of the device frame and is rotationally connected with the device frame, the winding reel is fixedly arranged on the rotating shaft, a cam and a lever are arranged at the top of the device frame, the lever is hinged with the device frame through a hinged part, the hinged part is positioned at the axial center of the lever, and the cam is hinged with the device frame; the upper part of the cam is fixedly connected with a connecting rod, the top of the connecting rod is provided with a first rotating wheel, and the first rotating wheel is hinged with the connecting rod; the bottom of the cam is in contact with one end of the lever, the other end of the lever is connected with one end of the supporting rod, the other end of the supporting rod is provided with a brake pad used for braking the rotating shaft, and a spring is arranged between the lever and the device frame, so that the winding problem caused by the fact that the paying-off length cannot be controlled in the prior art is solved.
Description
Technical Field
The utility model relates to a cable construction technical field, concretely relates to cable winding pay-off.
Background
The electric wire and the cable are used as main carriers of power transmission and widely applied to the aspects of electric equipment, lighting circuits, household appliances and the like. Cable manufacturers wind cables around reels to facilitate packaging and transportation.
When the cable construction, what the unwrapping wire of cable was mostly adopted is the mode of rotating the spool, and the unable accurate control unwrapping wire length of current pay-off will lead to the spool to continue to rotate when the cable is defended the line and is ended simultaneously for unwrapping wire length overlength makes the many cable winding of coming out to defend the line device, influences the unwrapping wire.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cable winding pay-off has solved the uncontrollable unwrapping wire length that prior art exists and the winding problem that leads to.
In order to solve the technical problem, the utility model provides a following technical scheme:
a cable wrap and pay-off device comprising: the winding device comprises a device frame, a rotating shaft and a winding reel, wherein the rotating shaft is arranged at the bottom of the device frame and is rotationally connected with the device frame, the winding reel is fixedly arranged on the rotating shaft, a cam and a lever are arranged at the top of the device frame, the lever is hinged with the device frame through a hinged part, the hinged part is positioned at the axial center of the lever, and the cam is hinged with the device frame; the upper part of the cam is fixedly connected with a connecting rod, the top of the connecting rod is provided with a first rotating wheel, and the first rotating wheel is hinged with the connecting rod;
the bottom of the cam is in contact with one end of the lever, the other end of the lever is connected with one end of the supporting rod, the other end of the supporting rod is provided with a brake pad used for braking the rotating shaft, and a spring is arranged between the lever and the device frame.
When paying off, the cable drives the first rotating wheel to rotate, meanwhile, the first rotating wheel is pulled to drive the connecting rod to rotate relative to the device frame, so that the cam rotates, the cam bulge part interacts with the lever, the side, away from the cam, of the lever moves upwards, the brake pad is lifted, and the rotating shaft rotates to pay off;
and after the paying-off is finished, the pulling force of the cable on the first rotating wheel disappears, the interaction between the cam boss and the lever disappears, and the lever moves downwards under the stretching action of the spring so as to apply the pushing force to the brake pad, so that the brake pad brakes the rotating shaft and stops the wire defense.
The utility model discloses simple structure only needs to apply the pulling force to the cable when the unwrapping wire, and the cable is loosened in the unwrapping wire end, device automatic stop unwrapping wire, the uncontrollable unwrapping wire length that has solved prior art existence and the winding problem that leads to.
Furthermore, a second rotating wheel is arranged on the device frame and is positioned right above the first rotating wheel.
Through setting up the second and rotating the wheel, reduce frictional force, the convenient line of defence.
Further, the bottom of the device frame is provided with a roller.
The idler wheels are arranged at the bottom of the device frame, so that the cable winding and unwinding device can move conveniently, and labor is saved.
Compared with the prior art, the utility model, have following advantage:
the utility model discloses cable drum pay-off convenient to use, this device simple structure, this paying out machine simple structure, and convenient and practical, unwrapping wire length is controlled to cable itself, and all cables can all carry out the unwrapping wire operation on cable drum pay-off, and availability factor is higher, has solved the unable control unwrapping wire length that prior art exists and the winding problem that leads to.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Reference numbers and corresponding part names in the drawings:
1. a device frame; 2. a spool; 3. a rotating shaft; 4. a brake pad; 5. a support bar; 6. an extension spring; 7. a lever; 8. a cam; 9. a connecting rod; 10. a first rotating wheel; 11. a second rotating wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in detail with reference to the following embodiments, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not intended as limitations of the present invention.
Examples
As shown in fig. 1-2, a cable take-up and pay-off device includes: the winding device comprises a device frame 1, a rotating shaft 3 which is arranged at the bottom of the device frame 1 and is rotationally connected with the device frame 1, and a winding reel 2 fixedly arranged on the rotating shaft 3, wherein a cam 8 and a lever 7 are arranged at the top of the device frame 1, the lever 7 is hinged with the device frame 1 through a hinged part, the hinged part is positioned at the axial center of the lever 7, and the cam 8 is hinged with the device frame 1; the upper part of the cam 8 is fixedly connected with a connecting rod 9, the top of the connecting rod 9 is provided with a first rotating wheel 10, and the first rotating wheel 10 is hinged with the connecting rod 9;
the bottom of the cam 8 is in contact with one end of a lever 7, the other end of the lever 7 is connected with one end of a support rod 5, the other end of the support rod 5 is provided with a brake pad 4 for braking the rotating shaft 3, and a spring 6 is arranged between the lever 7 and the device frame 1.
When paying off, the cable drives the first rotating wheel 10 to rotate, meanwhile, the first rotating wheel 10 is pulled to drive the connecting rod 9 to rotate relative to the device frame 1, so that the cam 8 rotates, the protruding part of the cam 8 interacts with the lever 7, the side, far away from the cam 8, of the lever 7 moves upwards, the brake pad 4 is lifted, and the rotating shaft 3 rotates to pay off;
and after the paying-off is finished, the pulling force of the cable on the first rotating wheel 10 disappears, the interaction between the convex part of the cam 8 and the lever 7 disappears, and the lever 7 moves downwards under the stretching action of the spring 6, so that the pushing force is applied to the brake pad 4, the brake pad 4 brakes the rotating shaft 3, and the wire defense is stopped.
The utility model discloses simple structure only needs to apply the pulling force to the cable when the unwrapping wire, and the cable is loosened in the unwrapping wire end, device automatic stop unwrapping wire, the uncontrollable unwrapping wire length that has solved prior art existence and the winding problem that leads to.
Further, a second rotating wheel 11 is arranged on the device frame 1, and the second rotating wheel 11 is positioned right above the first rotating wheel 10.
Through setting up second rotating wheel 11, reduce frictional force, make things convenient for the unwrapping wire.
Further, the bottom of the device frame 1 is provided with a roller.
The idler wheels are arranged at the bottom of the device frame 1, so that the cable winding and unwinding device can move conveniently, and labor is saved.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (3)
1. A cable wrap and pay-off device comprising: the winding device comprises a device frame (1), a rotating shaft (3) which is arranged at the bottom of the device frame (1) and is rotationally connected with the device frame (1), and a winding reel (2) fixedly arranged on the rotating shaft (3), and is characterized in that a cam (8) and a lever (7) are arranged at the top of the device frame (1), the lever (7) is hinged with the device frame (1) through a hinged part, the hinged part is positioned at the axial center of the lever (7), and the cam (8) is hinged with the device frame (1); the upper part of the cam (8) is fixedly connected with a connecting rod (9), the top of the connecting rod (9) is provided with a first rotating wheel (10), and the first rotating wheel (10) is hinged with the connecting rod (9);
the bottom of the cam (8) is in contact with one end of the lever (7), the other end of the lever (7) is connected with one end of the supporting rod (5), the other end of the supporting rod (5) is provided with a brake pad (4) used for braking the rotating shaft (3), and a spring (6) is arranged between the lever (7) and the device frame (1).
2. A cable reel pay-off device according to claim 1, characterized in that the device frame (1) is provided with rollers at its bottom.
3. A cable winder as claimed in claim 1, characterised in that the spring (6) is an extension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021156955.3U CN213011297U (en) | 2020-06-20 | 2020-06-20 | Cable winding and unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021156955.3U CN213011297U (en) | 2020-06-20 | 2020-06-20 | Cable winding and unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213011297U true CN213011297U (en) | 2021-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021156955.3U Active CN213011297U (en) | 2020-06-20 | 2020-06-20 | Cable winding and unwinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213011297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111591831A (en) * | 2020-06-20 | 2020-08-28 | 宁夏瑞银有色金属科技有限公司 | Cable winding and unwinding device |
-
2020
- 2020-06-20 CN CN202021156955.3U patent/CN213011297U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111591831A (en) * | 2020-06-20 | 2020-08-28 | 宁夏瑞银有色金属科技有限公司 | Cable winding and unwinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A cable winding and paying-off device Effective date of registration: 20230106 Granted publication date: 20210420 Pledgee: Ningxia East Guarantee Co.,Ltd. Pledgor: NINGXIA RUIYIN NONFERROUS METAL TECHNOLOGY CO.,LTD. Registration number: Y2023640000002 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231027 Granted publication date: 20210420 Pledgee: Ningxia East Guarantee Co.,Ltd. Pledgor: NINGXIA RUIYIN NONFERROUS METAL TECHNOLOGY CO.,LTD. Registration number: Y2023640000002 |