CN2708546Y - Constant-tension cable drum apparatus - Google Patents

Constant-tension cable drum apparatus Download PDF

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Publication number
CN2708546Y
CN2708546Y CN 200420062377 CN200420062377U CN2708546Y CN 2708546 Y CN2708546 Y CN 2708546Y CN 200420062377 CN200420062377 CN 200420062377 CN 200420062377 U CN200420062377 U CN 200420062377U CN 2708546 Y CN2708546 Y CN 2708546Y
Authority
CN
China
Prior art keywords
reel
constant
cable
rotating shaft
tension cable
Prior art date
Application number
CN 200420062377
Other languages
Chinese (zh)
Inventor
乔维宝
唐国宝
郭春来
王爱武
Original Assignee
乔维宝
唐国宝
郭春来
王爱武
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 乔维宝, 唐国宝, 郭春来, 王爱武 filed Critical 乔维宝
Priority to CN 200420062377 priority Critical patent/CN2708546Y/en
Application granted granted Critical
Publication of CN2708546Y publication Critical patent/CN2708546Y/en

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Abstract

The utility model relates to a vehicle mounted constant-tension drum apparatus in the technical field of the overhead installation and regulation of the cable and keeping of the mechanical tension, mainly characterized in that one end of a drum shaft is connected with a helical gear-bevel gear speed reducer, whose input shaft and the output shaft of a motor are connected with a permanent-magnet damper. The utility model is also provided with a two-way screw type creel device and an emergency power supply. When taking-up and paying-off the cable, the utility model realizes the constant of the tension and the regularity and specification of the winded cable.

Description

The constant-tension cable reel device

Technical field

The utility model relates to the built on stilts a kind of device regulating and keep the mechanical tension technical field of installing of cable, relates in particular to a kind of vehicle-mounted constant-tension cable reel device.

Background technology

Cable drum in the market scarcely has the cable stretch controlled function, and in actual use, what cable had drags on the ground, and being suspended in of having is aerial, and cable can not be stretching, damages easily.Some producer is an energy control cable tension force, adopt torque motor or reel to adopt magnetic coupling type to realize the Tension Control of cable, be easy to make burn-down of electric motor when finding cable drum long-term work that torque motor drives in the practice, magnetic coupling type cable drum structure is huge, control is complicated, reliability is not high, and useful life is not long.

Summary of the invention

The purpose of this utility model has the cable drum above shortcomings of control cable tension force at existing, provides a kind of functional reliability height, the constant-tension cable reel device of long service life.

The purpose of this utility model is achieved through the following technical solutions, a kind of constant-tension cable reel device, comprise reel, built-in sliding ring current collector in the reel, support and unidirectional motor that spool shaft two ends frame is solid, it is characterized in that spool shaft one end connects helical gear---the bevel gear reductor that is provided with, be connected the permanent-magnet damper that is provided with between helical gear---the power shaft of bevel gear reductor and the output shaft of unidirectional motor, set up on the support of reel one side and homoaxial two-way spiral groove rotating shaft of reel and the strand oscillator that spins with it.

The utility model permanent-magnet damper that output torque is less is arranged between reductor and the motor, make permanent-magnet damper be operated in little moment of torsion, high-speed state, permanent-magnet damper when cable drum rolling cable as clutch, when the cable drum unwrapping wire, permanent-magnet damper is again as the damper of cable drum, in the use, mobile power consumption equipment pulls cable, cable makes the reel rotation, reel drives the reductor rotation, because the effect of permanent magnet damping, the power shaft of reductor is received the adjustable braking torque effect of permanent magnet damping, this braking moment makes cable drum stop operating when cable is not subjected to pulling force on the one hand, stop cable to glide, on the other hand, this braking moment makes the suffered tension force of cable do not exceeded permissible value, promptly can not make the suffered hightension excessively of cable and destroy cable, thereby realize permanent tension force.

The utility model sets up on the support of reel one side with the homoaxial two-way spiral groove rotating shaft of reel and reaches the strand oscillator that spins with it, strand oscillator is by the strand oscillator seat, the guiding voussoir, holddown spring, the embedding mother, roller and guide post constitute, the two ends of guide post are fixed on the support, the strand oscillator cover for seat is in the bidirectional screw rotating shaft, the guiding voussoir is pressed into the helicla flute of rotating shaft by holddown spring and locknut, roller is fixed on the side of strand oscillator seat, the solid drive sprocket of two-way spiral groove rotating shaft one end cover, drive sprocket and spool shaft one end overlap solid sprocket wheel through the driving-chain transmission, the bidirectional screw slot pitch is a twice cable winding pitch, and the nearly two ends of rotating shaft two-way spiral groove remittance place mutually adopts lead-over groove.After adopting abovementioned technology, when reel rotates, transmission by sprocket wheel and chain makes rotating shaft rotate by certain speed ratio, the guiding voussoir in axial direction moves in helicla flute, and the cable that is through between roller is done relative motion along with moving axially with the rotation of reel of strand oscillator, makes cable well-regulated coiling and discharging on reel.

The utility model also is provided with storage battery, charger and electric control panel on support; consider that the utility model uses vehicle-mounted power supply; so design has stand-by power supply; work as power cut-off; can be by the manual switching working power to the storage battery inverter, but cable drum automatic winding cable, and the cable rolling finishes; automatically cut off inverter, avoided the electric discharge phenomena of storage battery under the shutdown situation.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the left TV structure schematic diagram of the utility model Fig. 1;

Fig. 3 is that A-A among the utility model Fig. 1 is to structural representation.

Among the figure, 1 reel, 2 supports, 3 built-in sliding ring current collectors, 4 helical gears---bevel gear reductor, 5 permanent-magnet dampers, 6 single-phase motors, 7 electric control panels, 8 two-way spiral groove rotating shafts, 9 strand oscillators, 10 drive sprockets, 11 chains, 12 sprocket wheels, 13 storage batterys, 14 chargers, 15 guide posts, 16 rollers, 17 guiding voussoirs, 18 springs, 19 locknuts.

Embodiment

The utility model is by support 2, reel 1, built-in sliding ring current collector 3, helical gear---bevel gear reductor 4, permanent-magnet damper 5, single-phase motor 6, electric control panel 7, two-way spiral groove rotating shaft 8, strand oscillator 9, storage battery 13 and charger 14 constitute, reel 1 mounts on support 2, built-in sliding ring current collector 3 places in the reel 1, axle one end of reel 1 connects helical gear---bevel gear reductor 4, be connected permanent-magnet damper 5 between the output shaft of helical gear---the power shaft of bevel gear reductor 4 and the single-phase motor of band brake 6, two-way spiral groove rotating shaft 8 is erected on the support 2 with reel 1 a coaxial side, strand oscillator 9 is by the strand oscillator seat, guiding voussoir 17, holddown spring 18, locknut 19 and guide post 15 constitute, the two ends of guide post 15 are fixed on the support 2, the bidirectional screw slot pitch is a twice cable winding pitch in the rotating shaft 8, two-way spiral groove both ends remittance place mutually are lead-over groove, the solid drive sprocket 10 of rotating shaft 8 one ends cover is connected transmission through chain 11 with the sprocket wheel 12 of spool shaft one end, also be provided with the stand-by power supply that constitutes by storage battery 13 and charger 14 on the support, and electric control panel 7 is set, its effect is when vehicle power cuts off the power supply, and the available backup power supply is finished related work.Permanent-magnet damper 5 in the utility model when cable drum 1 rolling cable as clutch, motor 6 drives permanent-magnet damper 5 rotations, permanent-magnet damper 5 is the power shaft of drive speed reducer 4 again, the output shaft of reductor 4 drives reel 1, if the suffered tension force of cable is little, illustrate that cable has sagging trend between cable drum 1 and mobile power consumption equipment, reel 1 drum cable, if the suffered tension force of cable reaches certain value, illustrate that no cable is sagging between cable drum 1 and mobile device, reel 1 is static relatively, though the rotation of motor 6 overcurrents, the i.e. suffered tension stability of cable; Adopt the whole strand oscillator 9 of two-way spiral groove rotating shaft and adjustable in pressure, can guarantee reel 1 at an arbitrary position during the folding and unfolding cable, guiding voussoir 17 slides in the path in accordance with regulations in the strand oscillator 9, neatly drum cable regularly.

Claims (6)

1, a kind of constant-tension cable reel device, comprise reel, built-in sliding ring current collector in the reel, support and unidirectional motor that spool shaft two ends frame is solid, it is characterized in that spool shaft one end connects helical gear---the bevel gear reductor that is provided with, be connected the permanent-magnet damper that is provided with between helical gear---the power shaft of bevel gear reductor and the output shaft of unidirectional motor, set up on the support of reel one side and homoaxial two-way spiral groove rotating shaft of reel and the strand oscillator that spins with it.
2, constant-tension cable reel device according to claim 1 is characterized in that single-phase motor is the single-phase motor of band brake.
3, constant-tension cable reel device according to claim 1 is characterized in that the solid drive sprocket of two-way spiral groove rotating shaft one end cover, and drive sprocket and spool shaft one end overlap solid sprocket wheel through the driving-chain transmission.
4, constant-tension cable reel device according to claim 1, it is characterized in that bidirectional screw formula strand oscillator is made of strand oscillator seat, guiding voussoir, holddown spring, locknut, roller and guide post, the two ends of guide post are fixed on the support, the strand oscillator cover for seat is in the two-way spiral groove rotating shaft, the guiding voussoir is pressed into the helicla flute of rotating shaft by holddown spring and locknut, and roller is fixed on the side of strand oscillator seat.
5, constant-tension cable reel device according to claim 3, the bidirectional screw slot pitch that it is characterized in that having in the two-way spiral groove rotating shaft is a twice cable winding pitch, the nearly two ends of rotating shaft two-way spiral groove remittance place mutually adopts lead-over groove.
6, constant-tension cable reel device according to claim 1 is characterized in that also being provided with on the support storage battery, charger and electric control panel.
CN 200420062377 2004-07-03 2004-07-03 Constant-tension cable drum apparatus CN2708546Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420062377 CN2708546Y (en) 2004-07-03 2004-07-03 Constant-tension cable drum apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420062377 CN2708546Y (en) 2004-07-03 2004-07-03 Constant-tension cable drum apparatus

Publications (1)

Publication Number Publication Date
CN2708546Y true CN2708546Y (en) 2005-07-06

Family

ID=34852065

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420062377 CN2708546Y (en) 2004-07-03 2004-07-03 Constant-tension cable drum apparatus

Country Status (1)

Country Link
CN (1) CN2708546Y (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102701007A (en) * 2012-06-01 2012-10-03 岳阳科力电磁科技有限公司 Automatic winding displacement cable reel for movable engineering machine
CN103640928A (en) * 2013-12-11 2014-03-19 江苏美电电工机械科技有限公司 Packing auger speed changer
CN103832895A (en) * 2014-03-03 2014-06-04 哈尔滨工业大学 Constant-tension automatic cable conveying mechanism
CN105692353A (en) * 2016-01-25 2016-06-22 广西大学 Water pipe take-up and pay-off device
CN105835072A (en) * 2016-06-15 2016-08-10 中国矿业大学 Optical fiber winding and unwinding unit for mobile robot
CN105849022A (en) * 2013-12-30 2016-08-10 谷歌公司 Extruded drum surface for storage of tether
CN106379776A (en) * 2016-10-13 2017-02-08 中国水利水电科学研究院 Automatic wire winding device
CN107010493A (en) * 2017-04-15 2017-08-04 沧州华海风电设备科技技术开发有限公司 A kind of excavator cable drum
CN107240893A (en) * 2017-08-04 2017-10-10 国网四川省电力公司广元供电公司 A kind of cable puller suitable for out-of-flatness region
CN108946346A (en) * 2018-10-30 2018-12-07 大连理工江苏研究院有限公司 A kind of detachable cleanable neat collection apparatus of wire and cable
CN110285300A (en) * 2019-06-28 2019-09-27 安徽理工大学 A kind of big data information acquiring and monitoring device
CN110380361A (en) * 2019-07-27 2019-10-25 烟台三新新能源科技有限公司 A kind of winding displacement industrial robot

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102701007A (en) * 2012-06-01 2012-10-03 岳阳科力电磁科技有限公司 Automatic winding displacement cable reel for movable engineering machine
CN103640928A (en) * 2013-12-11 2014-03-19 江苏美电电工机械科技有限公司 Packing auger speed changer
CN105849022A (en) * 2013-12-30 2016-08-10 谷歌公司 Extruded drum surface for storage of tether
CN103832895B (en) * 2014-03-03 2015-10-28 哈尔滨工业大学 One determines tension cables automatic delivering mechanism
CN103832895A (en) * 2014-03-03 2014-06-04 哈尔滨工业大学 Constant-tension automatic cable conveying mechanism
CN105692353A (en) * 2016-01-25 2016-06-22 广西大学 Water pipe take-up and pay-off device
CN105835072A (en) * 2016-06-15 2016-08-10 中国矿业大学 Optical fiber winding and unwinding unit for mobile robot
CN105835072B (en) * 2016-06-15 2018-05-04 中国矿业大学 A kind of mobile robot optical fiber retractable unit
CN106379776A (en) * 2016-10-13 2017-02-08 中国水利水电科学研究院 Automatic wire winding device
WO2018188431A1 (en) * 2017-04-15 2018-10-18 沧州华海风电设备科技技术开发有限公司 Cable reel of excavator
CN107010493A (en) * 2017-04-15 2017-08-04 沧州华海风电设备科技技术开发有限公司 A kind of excavator cable drum
CN107240893B (en) * 2017-08-04 2018-09-11 国网四川省电力公司广元供电公司 A kind of cable puller suitable for out-of-flatness region
CN107240893A (en) * 2017-08-04 2017-10-10 国网四川省电力公司广元供电公司 A kind of cable puller suitable for out-of-flatness region
CN108946346A (en) * 2018-10-30 2018-12-07 大连理工江苏研究院有限公司 A kind of detachable cleanable neat collection apparatus of wire and cable
CN110285300A (en) * 2019-06-28 2019-09-27 安徽理工大学 A kind of big data information acquiring and monitoring device
CN110380361A (en) * 2019-07-27 2019-10-25 烟台三新新能源科技有限公司 A kind of winding displacement industrial robot

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee