CN211812838U - Cable winding and unwinding devices - Google Patents
Cable winding and unwinding devices Download PDFInfo
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- CN211812838U CN211812838U CN202020042412.2U CN202020042412U CN211812838U CN 211812838 U CN211812838 U CN 211812838U CN 202020042412 U CN202020042412 U CN 202020042412U CN 211812838 U CN211812838 U CN 211812838U
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- roll
- wind
- driving motor
- support
- cable
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Abstract
The utility model discloses a cable winding and unwinding device, which structurally comprises a bracket, wherein a winding roller is arranged at the upper part of the bracket, two ends of the winding roller are rotatably erected on the bracket through a bearing seat, one side of the winding roller is provided with a plurality of driving rollers, and the driving rollers are alternately arranged in height, and are rotatably arranged on the bracket through bearings, a rotary screw rod is arranged at the lower part between the wind-up roll and each transmission roll, a movable nut is arranged on the rotary screw rod and is connected with the rotary screw rod through a screw, the movable screw cap is fixedly provided with a wire guide groove, the bracket is also internally provided with a first driving motor and a second driving motor, the first driving motor is in transmission connection with one end of the winding roller through a chain, and the second driving motor is connected with and drives the rotary screw rod to rotate; the utility model has the advantages of simple structure, be convenient for operation and rolling are efficient, be fit for wideling popularize.
Description
Technical Field
The utility model relates to a cable winding equipment technical field especially relates to a cable conductor winding and unwinding devices.
Background
The cable has replaced electric wire in the past along with the progress of science and technology gradually, it is little that it occupation space is little, lay underground, do not receive the surrounding environment influence, send some reliability height, and it is comparatively stable, so the laying engineering of cable increases thereupon, present cable pay-off mainly realizes receiving and releasing the cable through the rotation of wind-up roll, but can not reach the purpose of putting in order the cable, make the cable of rolling deposit easily in the one end of wind-up roll, the effect is not ideal, the wind-up roll lacks the anti-reversion function simultaneously, when losing the motor and being power, easily because reasons such as the gravity of cable reverse, make the cable book become the slack.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a cable conductor winding and unwinding devices has simple structure, the operation of being convenient for and the efficient advantage of rolling, is fit for wideling popularize.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a cable winding and unwinding device comprises a bracket, wherein a winding roller is arranged at the upper part of the bracket, two ends of the winding roller are rotatably erected on the bracket through a bearing seat, a plurality of driving rollers are arranged on one side of the winding roller, the driving rollers are alternately arranged in height, and are rotatably arranged on the bracket through bearings, each driving roller is arranged in parallel with the wind-up roller, a rotary screw rod is arranged at the lower part between the wind-up roll and each driving roll, a movable screw cap is arranged on the rotary screw rod, the movable screw cap is connected with the rotary screw rod through a screw, a wire guide groove is fixedly arranged on the movable screw cap, still be equipped with first driving motor and second driving motor in the support, first driving motor pass through the chain with the one end transmission of wind-up roll is connected, the second driving motor is connected and is driven rotatory lead screw rotates.
Preferably, still including preventing reverse mechanism, prevent reverse mechanism and locate the tip of wind-up roll and set firmly in on the support, prevent reverse mechanism and include stationary blade, two block piece and two springs, the stationary blade pass through the screw rod with the support is fixed, each block the one end of piece respectively with the upper portion both sides of stationary blade are articulated, and the other end support respectively in with the tip outside of wind-up roll, each the one end of spring all is connected the tip of stationary blade, and the other end respectively with each the middle part inboard of blocking the piece is connected.
Preferably, the number of the driving rollers is two.
Preferably, the first driving motor and the second driving motor are synchronous motors.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:
the utility model provides a pair of cable conductor winding and unwinding devices, it is rotatory to carry out the rolling to the cable through first driving motor drive wind-up roll, in the in-process of rolling, it is rotatory through second driving motor drive rotatory lead screw, it moves on the rotatory lead screw to remove the nut edge, the cable is along the guide way horizontal hunting simultaneously, make the coil of wind-up roll rolling be the even rolling of screw thread form, two driving rollers that alternate from top to bottom that have are used for straightening out the cable so as to roll, after the completion of rolling up, two stop plates in the anti-reversion mechanism support the tip of wind-up roll under the pulling force of each spring, make the wind-up roll can not take place to reverse because of receiving the influence of cable gravity through the effect of friction force; the utility model has the advantages of simple structure, be convenient for operation and rolling are efficient, be fit for wideling popularize.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a partial cross-sectional view of the present invention;
fig. 3 is a schematic structural view of the anti-reverse mechanism of the present invention;
in the figure: the device comprises a support 1, a winding roller 2, a first driving motor 3, a second driving motor 4, a driving roller 5, a rotating screw rod 6, a moving nut 7, a wire groove 8, an anti-reversion mechanism 9, a fixing plate 10, a blocking plate 11 and a spring 12.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following drawings and embodiments are connected to further illustrate the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Examples
Referring to fig. 1-3, the technical solution adopted by the present invention is: a cable winding and unwinding device comprises a support 1, wherein a winding roller 2 is arranged on the upper portion of the support 1, two ends of the winding roller 2 are rotatably erected on the support 1 through bearing seats, two driving rollers 5 are arranged on one side of the winding roller 2, the driving rollers 5 are alternately arranged in height and are rotatably arranged on the support 1 through bearings, the driving rollers 5 are arranged in parallel with the winding roller 2, a rotary screw rod 6 is arranged on the lower portion between the winding roller 2 and each driving roller 5, a moving nut 7 is arranged on the rotary screw rod 6, the moving nut 7 is in screw connection with the rotary screw rod 6, a guide wire groove 8 is fixedly arranged on the moving nut 7, a first driving motor 3 and a second driving motor 4 are further arranged in the support 1, the first driving motor 3 is in transmission connection with one end of the winding roller 2 through a chain, second driving motor 4 connects and drives rotatory lead screw 6 rotates, still includes anti-reverse mechanism 9, anti-reverse mechanism 9 is located wind-up roll 2's tip just set firmly in on the support 1, anti-reverse mechanism 9 includes stationary blade 10, two stop piece 11 and two springs 12, stationary blade 10 pass through the screw rod with support 1 is fixed, each stop the one end of piece 11 respectively with the upper portion both sides of stationary blade 10 are articulated, and the other end support respectively in with the tip outside of wind-up roll 2, each the one end of springs 12 all is connected the tip of stationary blade 10, and the other end respectively with each the middle part inboard of stopping piece 11 is connected.
In this embodiment, the first driving motor 3 and the second driving motor 4 are synchronous motors.
During the use, drive wind-up roll 2 through first driving motor 3 and rotate and carry out the rolling to the cable, at the in-process of rolling, it is rotatory to drive rotatory lead screw 6 through second driving motor 4, it moves on rotatory lead screw 6 to remove nut 7, the cable is along 8 lateral pendulums of guide way simultaneously, make the coil of wind-up roll 2 rolling be the even rolling of screw thread form, two driving rollers 5 that set up in turn about having are used for straightening the cable so that the rolling, treat to receive the completion back of rolling, two in the anti-reversion mechanism 9 block piece 11 and support the tip in wind-up roll 2 under the pulling force of each spring 12, make wind-up roll 2 can not take place to reverse because of receiving the influence of cable gravity through the effect of friction.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. A cable conductor winding and unwinding device is characterized in that: including the support, support upper portion is equipped with a wind-up roll, just the both ends of wind-up roll are rotatably erect in through the bearing frame on the support, one side of wind-up roll is equipped with plural root driving roller, and is individual the driving roller height sets up in turn, and all rotatably locates through the bearing on the support, each the driving roller all with wind-up roll parallel arrangement, wind-up roll and each lower part between the driving roller is equipped with a rotatory lead screw, be equipped with the removal nut on the rotatory lead screw, the removal nut with rotatory lead screw screwed connection, the wire casing has set firmly on the removal nut, still be equipped with first driving motor and second driving motor in the support, first driving motor pass through the chain with the one end transmission of wind-up roll is connected, the second driving motor is connected and is driven rotatory lead screw rotates.
2. The cable line retracting device according to claim 1, wherein: still including preventing reverse mechanism, prevent reverse mechanism and locate the tip of wind-up roll and set firmly in on the support, prevent reverse mechanism and include stationary blade, two block piece and two springs, the stationary blade pass through the screw rod with the support is fixed, each block the one end of piece respectively with the upper portion both sides of stationary blade are articulated, and the other end support respectively in with the tip outside of wind-up roll, each the one end of spring all is connected the tip of stationary blade, and the other end respectively with each the middle part inboard of blocking the piece is connected.
3. The cable line retracting device according to claim 1, wherein: the number of the transmission rollers is two.
4. The cable line retracting device according to claim 1, wherein: the first driving motor and the second driving motor are synchronous motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020042412.2U CN211812838U (en) | 2020-01-09 | 2020-01-09 | Cable winding and unwinding devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020042412.2U CN211812838U (en) | 2020-01-09 | 2020-01-09 | Cable winding and unwinding devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211812838U true CN211812838U (en) | 2020-10-30 |
Family
ID=73049743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020042412.2U Active CN211812838U (en) | 2020-01-09 | 2020-01-09 | Cable winding and unwinding devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211812838U (en) |
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2020
- 2020-01-09 CN CN202020042412.2U patent/CN211812838U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220124 Address after: 430040 No. 161 (16), Dongyue Village, Dongshan Office, Dongxihu District, Wuhan City, Hubei Province Patentee after: Wuhan haiyaoda building materials Co.,Ltd. Address before: 362000 Room 201, building 1, 1317 Chenggong street, Liucheng street, Nan'an City, Quanzhou City, Fujian Province Patentee before: QUANZHOU LIYI FIRE-FIGHTING TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |