CN105576589A - Follow-up retracting cable winder damping device - Google Patents
Follow-up retracting cable winder damping device Download PDFInfo
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- CN105576589A CN105576589A CN201410540538.1A CN201410540538A CN105576589A CN 105576589 A CN105576589 A CN 105576589A CN 201410540538 A CN201410540538 A CN 201410540538A CN 105576589 A CN105576589 A CN 105576589A
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Abstract
A follow-up retracting cable winder damping device comprises a base (14). A motor mounting board (13) is arranged above the base (14). One end side of the motor mounting board (13) is mounted on and connected with the base (14) through a rotating shaft (15). More than one torsion spring sleeves the rotating shaft (15). One deflector rod of each torsion spring (11) functions on the lower end surface of the motor mounting board (13), and the other deflector rod functions on the base (14). A motor (8) is mounted on the upper end surface of the motor mounting board (13). The power output shaft (9) of the motor (8) is coaxially connected with a rubber roll (10). The other end of the rubber roll (10) is mounted on a positioning board (18) through a bearing. The positioning board (18) is fixed on the motor mounting board (13). The follow-up retracting cable winder damping device has advantages of reducing labor intensity of a worker, improving operation efficiency and preventing cable winder damage.
Description
Technical field
The present invention relates to a kind of servo-actuated folding and unfolding cable coiling device damping device.
Background technology
At present, studio apparatus layer all be unable to do without various erecting by overhang and matching used various cable with it, how to make that cable is received, volume speed and the hanging equipment speed of service synchronous, also to ensure that cable is not technological difficulties by excessive pulling force.In Chinese patent 200820123076.3 patent, disclose a kind of trailing cable drum device, by large wheeling thereof, drive twisted and released of the cable, drive cable on internal layer reel, make corresponding winding simultaneously, avoid cable stiff end to reverse, achieve contactless current delivery; Simultaneously by the effect of volute spring, make that reel is stressed is in poised state, achieve the synchronous operation of cable with lifting means.But, suspension rod, below mechanical floor, if under needing exchange device layer during other suspension rods, also needs to rotate large wheel body manually to mechanical floor, cable is declined and suspension rod and cable junction are disconnected, because large wheel body wind spring effect resilience force is very large, if fail because of carelessness to control large wheel body, large wheel body is by rapid turning anticlockwise, and more turn and cannot stop sooner, damage cable coiling device simultaneously, bring very big inconvenience to staff, affect job schedule.
Summary of the invention
The object of the present invention is to provide one to reduce labor strength, increase work efficiency, avoid the servo-actuated folding and unfolding cable coiling device damping device damaging cable coiling device.
Servo-actuated folding and unfolding cable coiling device damping device of the present invention, comprise base, the top of base is provided with motor mounting plate, one end side of motor mounting plate is connected with floor installation by rotating shaft, rotating shaft is set with more than one torsion spring, a driving lever of each torsion spring acts on the lower surface of motor mounting plate, another driving lever of each torsion spring acts on described base, the upper surface of described motor mounting plate is provided with motor, the axis being parallel of the power output shaft of motor is in the axis of rotating shaft, the power output shaft of motor is coaxially connected with rubber roll, the other end of rubber roll is arranged on location-plate by bearing, location-plate is fixed on described motor mounting plate.
Servo-actuated folding and unfolding cable coiling device damping device of the present invention, the quantity of wherein said torsion spring is 3-8, the periphery of described rubber roll is provided with in uniform way multiple groove or multiple fin.
Servo-actuated folding and unfolding cable coiling device damping device of the present invention, the top of wherein said motor mounting plate is provided with postive stop baffle, and postive stop baffle and base are fixedly linked, and the angle between the lower surface of described motor mounting plate and the upper surface of base is 15 °-35 °.
Servo-actuated folding and unfolding cable coiling device damping device of the present invention, two ends of wherein said rotating shaft are arranged on otic placode respectively, and otic placode is fixed on described base.
Servo-actuated folding and unfolding cable coiling device damping device of the present invention, the periphery of wherein said base is provided with baffle plate.
Servo-actuated folding and unfolding cable coiling device damping device of the present invention, wherein said base is rectangle.
Servo-actuated folding and unfolding cable coiling device damping device of the present invention, solving cable coiling device there is inconvenience with manual operation during suspension rod dismounting affects the problem of job schedule, when changing suspension rod, only cable coiling device need be slided into appropriate location and locking, turning large wheel body without the need to artificial disc.Trailing cable drum damping device of the present invention, by arranging motor and rubber roll, producing damping and suppressing large wheel body speed of gyration, large wheel body automatic rotation can be made to discharge cable, also can automatic drawing back cable after dismounting, can labor strength be reduced thus, increase work efficiency, avoid damaging cable coiling device.
Other details of servo-actuated folding and unfolding cable coiling device damping device of the present invention and feature just can be cheer and bright by reading the embodiment hereafter encyclopaedized by reference to the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the front view of the structural representation of servo-actuated folding and unfolding cable coiling device damping device of the present invention;
Fig. 2 is the right side view of the structural representation of servo-actuated folding and unfolding cable coiling device damping device of the present invention;
Fig. 3 is the stereogram that servo-actuated folding and unfolding cable coiling device damping device of the present invention is in using state;
Fig. 4 is the front view that servo-actuated folding and unfolding cable coiling device damping device of the present invention is in using state.
Embodiment
As depicted in figs. 1 and 2, servo-actuated folding and unfolding cable coiling device damping device of the present invention, comprise base 14, the top of base 14 is provided with motor mounting plate 13, one end side of motor mounting plate 13 is installed with base 14 by rotating shaft 15 and is connected, rotating shaft 15 is set with more than one torsion spring 11, a driving lever of each torsion spring 11 acts on the lower surface of motor mounting plate 13, another driving lever of each torsion spring 11 acts on base 14, the upper surface of motor mounting plate 13 is provided with motor 8, the axis being parallel of the power output shaft 9 of motor 8 is in the axis of rotating shaft 15, the outer end of the power output shaft 9 of motor 8 is coaxially connected with one end of rubber roll 10, the other end of rubber roll 10 is arranged on location-plate 18 by bearing, location-plate 18 is fixed on motor mounting plate 13.
As a further improvement on the present invention, the quantity of above-mentioned torsion spring 11 is 3-8, and the periphery of rubber roll 10 is provided with in uniform way multiplely increases the groove of skin-friction force or multiple fin increasing skin-friction force.
As a further improvement on the present invention, the top of above-mentioned motor mounting plate 13 is provided with postive stop baffle, and postive stop baffle and base 14 are fixedly linked, and the angle between the lower surface of motor mounting plate 13 and the upper surface of base 14 is 15 °-35 °.
As a further improvement on the present invention, two ends of above-mentioned rotating shaft 15 are arranged on otic placode 16 respectively, and otic placode 16 is fixed on base 14.
As a further improvement on the present invention, the periphery of above-mentioned base 14 is provided with baffle plate 17.
As a further improvement on the present invention, above-mentioned base 14 is rectangle.
The invention provides a kind of servo-actuated folding and unfolding cable coiling device damping device, can labor strength be reduced, increase work efficiency, avoid damaging cable coiling device.
As shown in Figure 3 and Figure 4, existing servo-actuated folding and unfolding cable coiling device, comprise cable coiling device assembly 1, the coil spring box 6 that cable coiling device assembly 1 comprises walking suspension bracket 4, drives the walking coaster 3 of walking suspension bracket 4 walking, is arranged on the large wheel body 5 on walking suspension bracket 4 and is arranged in the middle part of large wheel body 5, the axis of large wheel body 5 is positioned at fore-and-aft direction, cable loop is in the cable trough be arranged in the middle part of large wheel body 5, and coil spring box 6 can drive large wheel body 5 to rotate.Servo-actuated folding and unfolding cable coiling device damping device of the present invention, the top of walking suspension bracket 4 can be fixed on, allow the axis being parallel of the power output shaft 9 of motor 8 in the axis of large wheel body 5 when mounted, allow the periphery of rubber roll 10 be close on the periphery of large wheel body 5 by means of the twisting force of torsion spring 11.During use, motor 8 is controlled by remote controller, press remote controller controlled by motor 8 after electric, the output shaft 9 of motor 8 allows rubber roll 10 rotate counterclockwise, rubber roll 10 and large wheel body 5 rub, large wheel body 5 is rotated clockwise under mechanical floor, discharges cable 7 to ground, allow people catch cable 7, then control motor 8 power-off.If need stube cable 7 and suspension rod, after connecting, unclamp hand, cable 7 synchronous operation with suspension rod lifting; If need dismantle suspension rod and cable 7, disconnect the circuit of motor 8, dismounting cable 7, unclamps hand.After operating personnel unclamp hand, by the power supply circuits of electrical control gear conversion motor 8, motor 8 is allowed to use as generator, large wheel body 5 rotates counterclockwise, rotated by rubber roll 10 drive motor 8, motor 8 is electric energy by transmitting the changes mechanical energy come via rubber roll 10, motor 8 generates electricity, due to motor 8 output circuit having resistance, the damping produced reduces the rotating speed of motor 8, and then also reduce the rotating speed of large wheel body 5, cable 7 is declined at the process medium velocity risen, thus makes cable 7 slowly increase.
Embodiment recited above is only be described the preferred embodiment of the present invention; not the scope of the invention is limited; do not departing under the present invention designs spiritual prerequisite; the various distortion that the common engineers and technicians in this area make technical scheme of the present invention and improvement, all should fall in protection range that claims of the present invention determine.
Claims (6)
1. servo-actuated folding and unfolding cable coiling device damping device, it is characterized in that: comprise base (14), the top of base (14) is provided with motor mounting plate (13), one end side of motor mounting plate (13) is installed with base (14) by rotating shaft (15) and is connected, rotating shaft (15) is set with more than one torsion spring (11), a driving lever of each torsion spring (11) acts on the lower surface of motor mounting plate (13), another driving lever of each torsion spring (11) acts on described base (14), the upper surface of described motor mounting plate (13) is provided with motor (8), the axis being parallel of the power output shaft (9) of motor (8) is in the axis of rotating shaft (15), the power output shaft (9) of motor (8) is coaxially connected with rubber roll (10), the other end of rubber roll (10) is arranged on location-plate (18) by bearing, location-plate (18) is fixed on described motor mounting plate (13).
2. servo-actuated folding and unfolding cable coiling device damping device according to claim 1, is characterized in that: the quantity of described torsion spring (11) is 3-8, the periphery of described rubber roll (10) is provided with in uniform way multiple groove or multiple fin.
3. servo-actuated folding and unfolding cable coiling device damping device according to claim 2, it is characterized in that: the top of described motor mounting plate (13) is provided with postive stop baffle, postive stop baffle and base (14) are fixedly linked, and the angle between the lower surface of described motor mounting plate (13) and the upper surface of base (14) is 15 °-35 °.
4. servo-actuated folding and unfolding cable coiling device damping device according to claim 3, is characterized in that: two ends of described rotating shaft (15) are arranged on otic placode (16) respectively, and otic placode (16) is fixed on described base (14).
5. servo-actuated folding and unfolding cable coiling device damping device according to claim 4, is characterized in that: the periphery of described base (14) is provided with baffle plate (17).
6. servo-actuated folding and unfolding cable coiling device damping device according to claim 5, is characterized in that: described base (14) is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410540538.1A CN105576589B (en) | 2014-10-14 | 2014-10-14 | Servo-actuated folding and unfolding cable coiling device damping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410540538.1A CN105576589B (en) | 2014-10-14 | 2014-10-14 | Servo-actuated folding and unfolding cable coiling device damping unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105576589A true CN105576589A (en) | 2016-05-11 |
| CN105576589B CN105576589B (en) | 2018-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410540538.1A Active CN105576589B (en) | 2014-10-14 | 2014-10-14 | Servo-actuated folding and unfolding cable coiling device damping unit |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2217274Y (en) * | 1993-12-10 | 1996-01-10 | 马钢法兰环件制造联合公司配件厂 | Electric cable winding drum with constant tension |
| CN1131528A (en) * | 1994-11-26 | 1996-09-25 | 大宇电子株式会社 | Cord winder for vacuum cleaner |
| JPH0986805A (en) * | 1995-09-25 | 1997-03-31 | Kandenko Co Ltd | Braking device for cable drum |
| CN1683230A (en) * | 2004-04-13 | 2005-10-19 | 三星光州电子株式会社 | Cord-reel assembly for electronic devices |
| CN102038466A (en) * | 2009-10-09 | 2011-05-04 | 乐金电子(天津)电器有限公司 | Control device for unreeling speed of reel |
| CN102188211A (en) * | 2010-03-10 | 2011-09-21 | 乐金电子(天津)电器有限公司 | Winder |
| CN204103426U (en) * | 2014-10-14 | 2015-01-14 | 北京星光影视设备科技股份有限公司 | Servo-actuated folding and unfolding cable coiling device damping device |
-
2014
- 2014-10-14 CN CN201410540538.1A patent/CN105576589B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2217274Y (en) * | 1993-12-10 | 1996-01-10 | 马钢法兰环件制造联合公司配件厂 | Electric cable winding drum with constant tension |
| CN1131528A (en) * | 1994-11-26 | 1996-09-25 | 大宇电子株式会社 | Cord winder for vacuum cleaner |
| JPH0986805A (en) * | 1995-09-25 | 1997-03-31 | Kandenko Co Ltd | Braking device for cable drum |
| CN1683230A (en) * | 2004-04-13 | 2005-10-19 | 三星光州电子株式会社 | Cord-reel assembly for electronic devices |
| CN102038466A (en) * | 2009-10-09 | 2011-05-04 | 乐金电子(天津)电器有限公司 | Control device for unreeling speed of reel |
| CN102188211A (en) * | 2010-03-10 | 2011-09-21 | 乐金电子(天津)电器有限公司 | Winder |
| CN204103426U (en) * | 2014-10-14 | 2015-01-14 | 北京星光影视设备科技股份有限公司 | Servo-actuated folding and unfolding cable coiling device damping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105576589B (en) | 2018-02-02 |
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