EP0515247A1 - Vorrichtung zum Aufwickeln und Abwickeln von Kabeln, insbesondere von Hebekabeln für Laufkräne - Google Patents

Vorrichtung zum Aufwickeln und Abwickeln von Kabeln, insbesondere von Hebekabeln für Laufkräne Download PDF

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Publication number
EP0515247A1
EP0515247A1 EP92401308A EP92401308A EP0515247A1 EP 0515247 A1 EP0515247 A1 EP 0515247A1 EP 92401308 A EP92401308 A EP 92401308A EP 92401308 A EP92401308 A EP 92401308A EP 0515247 A1 EP0515247 A1 EP 0515247A1
Authority
EP
European Patent Office
Prior art keywords
shaft
sleeve
reel
unwinder
cable
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP92401308A
Other languages
English (en)
French (fr)
Inventor
Pierre Rabbe
Bernard Tome
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sollac SA
Original Assignee
Sollac SA
Lorraine de Laminage Continu SA SOLLAC
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 Sollac SA, Lorraine de Laminage Continu SA SOLLAC filed Critical Sollac SA
Publication of EP0515247A1 publication Critical patent/EP0515247A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/70—Other constructional features of yarn-winding machines
    • B65H54/72—Framework; Casings; Coverings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/18—Methods or apparatus in which packages rotate
    • B65H49/20—Package-supporting devices
    • B65H49/32—Stands or frameworks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/40—Arrangements for rotating packages
    • B65H54/54—Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
    • B65H54/553—Both-ends supporting arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details

Definitions

  • the present invention relates to a cable winder-unwinder device, in particular lifting cables for overhead traveling cranes.
  • Such cables have a length varying between 14 and 125 m and a diameter varying between 10 and 34 mm.
  • the crane block is first placed on the ground, the used cable is unwound from the lifting drum of the crane, then the cable is decoupled from the drum and the ends of said cable are dropped.
  • a first end of the used cable is connected to the new cable by means of a cable-pulling sleeve and manual pulling is carried out to pass the new cable in place of the used cable.
  • the new cables are greased so that when they are placed on the floor of a factory which is always covered with dirt and gravel, the new cables are polluted during the change operation , which helps to shorten the life of these cables.
  • the present invention aims to avoid the aforementioned drawbacks by proposing a cable winder-unwinder device, of simple design, of small size and which requires a reduced staff for its use.
  • the device 1 winder-unwinder according to the present invention is used to replace a used cable, especially on an overhead crane, with a new cable wound on a reel.
  • the reel 3 is formed by a rotating shaft 4 and a drive plate 5 fitted onto said shaft 4 and the unwinder 7 is formed by a rotating sleeve 8 and a support plate 9 which is fitted on said sleeve 8.
  • the shaft 4 of the reel 3 and the sleeve 8 of the reel 7 have perpendicular axes.
  • the respective axes of the shaft 4 and of the sleeve 8 can be parallel and even coaxial
  • the perpendicular arrangement of the axes has the advantage of providing a reduced footprint, which is an important asset in industrial sites where the density of land occupation by machines is quite high.
  • the axis of the shaft 4 is arranged horizontally and the axis of the sleeve 8 is disposed vertically.
  • the axis of the shaft 4 can be vertical while the axis of the sleeve 8 can be horizontal.
  • the frame 2 of the device 1 is constituted by a base 11 resting on the ground by means of four feet 12 also distributed, said base having the shape of a thick rectangular plate.
  • the feet 12 preferably have a small surface in order to make the sliding of the winder-unwinder device almost impossible during its implementation.
  • the shaft 4 is formed of two parts, a first part 4a and a second part 4b.
  • the first part 4a of the shaft 4 which carries the drive plate 5, comprises, at one of its ends, a ring 18 integral with said drive plate 5.
  • a support 13, called head support, supporting the first part 4a of the shaft 4, is fixed for example by welding, by one of its ends 13a on one of the sides 11a of the base 11 along the largest dimension of it.
  • the opposite end 13b of the headrest 13 supports the first part 4a of the shaft 4 by means of two bearings 19a and 19b arranged behind the drive plate 5.
  • a support 14, called the end support, is fixed, for example by welding, by one of its ends 14a on the side 11b of the base 11.
  • This support 14 supports the second part 4b of the shaft 4 by means of a removable bearing 15.
  • the bearing 15 has a fixed lower part secured to the end support 14 and a removable upper part, for example articulated around an axis.
  • This removable bearing 15 thus makes it possible to remove the second part 4b from the shaft 4 in order to be able to introduce on this part, an empty reel, or else to unload a reel on which a used cable has been wound.
  • the base 11 also comprises a part 20 in cantilever, added for example by welding.
  • This piece 20 is placed along one of the two sides forming the length of the base 11 and has the same thickness as the latter.
  • a cylindrical housing 21 passing through the piece 20 in its thickness is arranged and is intended to receive the sleeve 8 of the unwinder 7 equipped with a bearing 22
  • the unwinder 7 rests by means of the support plate 9 on the means 10 used to brake its rotation, themselves bearing on the part 20
  • the braking means 10 consist of a friction disc, in particular a motor vehicle brake lining.
  • the base 11 is equipped between the ground and the latter with two guide housings 23a and 23b parallel to each other and perpendicular to the length of said base intended to receive the forks of a forklift truck in order to transport the device.
  • a ring 24 On the second part 4b of the shaft 4 is also arranged a ring 24 whose axial position is adjustable.
  • This ring 24 placed between the removable bearing 15 and the drive plate 5 serves as an adjustable stop for the drums of different dimensions which are exposed on the shaft 4 and are supported on said drive plate 5.
  • the drive plate 5 has a circular shape and is provided with two slots 25a and 25b of oblong shape, diametrically opposite.
  • Two fingers 26a and 26b mounted respectively in these slots 25a and 25b parallel to the shaft 4 are fixed in a position such that the distance between them represents the measurement of a drum radius, for example of 100mm.
  • These fingers 26a and 26b are intended for cooperate with the base of the reel which is generally in the form of a cross, said fingers 26a and 26b transmitting the rotational movement of the drive plate 5 to said reel.
  • slots 25a and 25b have dimensions which allow the fingers 26a and 26b to occupy several symmetrical positions according to the different radii of the drums.
  • the drive in rotation of the shaft 4 and therefore of the drive plate 5 is carried out by means 6 which comprise a geared motor group. These means 6 are fixed to the end of the shaft 4 and rest on the headrest 13.
  • the base 11 is ballasted, on the side where the end support 14 is placed, with a lead weight of approximately 100 kg, not shown.
  • the empty weight of the entire device is around 700 kg, which favors its support on the ground and its stability when adding a drum fitted with a new cable weighing 400 kg.
  • the drive means 6 are for example supplied with three-phase 220 volts from the mains and, advantageously, if one wishes to use the device 1 on a site, a diesel group is used in order to make it autonomous.
  • the device can be equipped with remote control means, not shown, such as for example a remote control unit, thus allowing an operator to remotely monitor the winding and unwinding of the cables with an overview on the device.
  • remote control means not shown, such as for example a remote control unit, thus allowing an operator to remotely monitor the winding and unwinding of the cables with an overview on the device.
  • the horizontal arrangements of the shaft 4 and of the gearmotor 6 and the vertical of the sleeve 8 are and of the gearmotor 6 and vertical of the sleeve 8 are advantageous compared to the device where the shaft 4 is vertical and the sleeve 8 horizontal, because it requires a reduced bulk.
  • the operator starts the gearmotor 6 which rotates the shaft 4 and the drive plate 5 so that the winding of the used cable takes place while the unwinder 7 unwinds its cable under the effect of the drive voltage.
  • the new cable is engaged on the pulleys of the block and on the deflection pulley and its ends rest on the ground, while the used cable is wound on the reel fitted on the shaft 4 of the reel 3.
  • an arm 27 is fixed on the headrest 13 behind the drive plate 5 and at the end of which is an eyelet 28 substantially perpendicular to the drive fingers 26a and 26b of the plate 5 and in parallel to these.
  • one end of the new cable is connected to one of the ends of the rope engaged in the pulley placed above the drum of the overhead crane, and the other end of said rope is introduced into the eyelet 28 and attached to the one of the drive fingers 26a or 26b.
  • the eyelet 28 constitutes in a way a guide for the winding of the rope.
  • the operation is then repeated to fix the other end of the new cable to the drum.
  • the device according to the present invention only employs four people, two of whom are present on the overhead crane to attach and detach the ends of the new and used cables.
  • the duration of the operation with the device according to the present invention is only 1 hour 30 minutes, which makes it possible to avoid stops on the production line.
  • the cables are not unwound in the aisles of the industrial site so that they do not interfere with other people in their tasks and, moreover, any risk of soiling of these cables by dragging on the ground is eliminated.
  • the device according to the present invention applies in a nonlimiting manner to steel cables, to electric cables and to ropes.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
EP92401308A 1991-05-22 1992-05-13 Vorrichtung zum Aufwickeln und Abwickeln von Kabeln, insbesondere von Hebekabeln für Laufkräne Withdrawn EP0515247A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9106167A FR2676720B1 (fr) 1991-05-22 1991-05-22 Dispositif enrouleur-derouleur de cables, notamment de cables de levage pour ponts roulants.
FR9106167 1991-05-22

Publications (1)

Publication Number Publication Date
EP0515247A1 true EP0515247A1 (de) 1992-11-25

Family

ID=9413008

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92401308A Withdrawn EP0515247A1 (de) 1991-05-22 1992-05-13 Vorrichtung zum Aufwickeln und Abwickeln von Kabeln, insbesondere von Hebekabeln für Laufkräne

Country Status (2)

Country Link
EP (1) EP0515247A1 (de)
FR (1) FR2676720B1 (de)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102152996A (zh) * 2011-04-13 2011-08-17 太仓市立新电器塑料有限公司 便携式卷线机
CN104891256A (zh) * 2015-05-29 2015-09-09 中铁电气化局集团北京建筑工程有限公司 地铁卷缆送线器
CN105158866A (zh) * 2015-09-25 2015-12-16 国网山东商河县供电公司 光纤配线架
CN105905806A (zh) * 2016-06-20 2016-08-31 甘肃酒钢集团宏兴钢铁股份有限公司 冶金天车钢丝绳更换装置及制作方法及使用方法
CN107640654A (zh) * 2017-09-28 2018-01-30 江阴市永昌交通机械部件有限公司 一种便于升降的操纵线收取装置
CN108163643A (zh) * 2017-12-18 2018-06-15 黄朝仁 一种电力施工用安全缆绳收卷装置
CN108838302A (zh) * 2018-07-26 2018-11-20 谢能德 一种手摇绕丝机
CN109335857A (zh) * 2018-12-05 2019-02-15 山东帝盟重工机械有限公司 一种电缆收集装置
CN109573722A (zh) * 2018-11-23 2019-04-05 徐州金港起重机制造有限公司 一种旧导线绕线组件
CN109650169A (zh) * 2018-12-13 2019-04-19 盐城市沿海新能源汽车科技有限公司 一种3d打印用基材缠绕设备
CN110577105A (zh) * 2019-10-09 2019-12-17 江先庆 一种适用于电线电缆生产用的运输架
CN111646303A (zh) * 2020-06-10 2020-09-11 合肥昊昂信息科技服务有限公司 一种电网建设用线缆牵张装置
CN114132800A (zh) * 2021-11-27 2022-03-04 杭州普天乐电缆有限公司 一种线缆成圈机
CN115385149A (zh) * 2022-08-31 2022-11-25 广东利元亨智能装备股份有限公司 一种收卷设备及换卷方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108688908A (zh) * 2018-06-07 2018-10-23 南通中力重科机械工程有限公司 补偿链打包装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3323752A (en) * 1966-04-27 1967-06-06 Sperry Rand Corp Welding wire spool stand
US4190211A (en) * 1978-10-10 1980-02-26 Janzen Harlo W Reel mounting apparatus
US4208022A (en) * 1978-07-05 1980-06-17 Wimberly John T Twin reel beltwinder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3323752A (en) * 1966-04-27 1967-06-06 Sperry Rand Corp Welding wire spool stand
US4208022A (en) * 1978-07-05 1980-06-17 Wimberly John T Twin reel beltwinder
US4190211A (en) * 1978-10-10 1980-02-26 Janzen Harlo W Reel mounting apparatus

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102152996A (zh) * 2011-04-13 2011-08-17 太仓市立新电器塑料有限公司 便携式卷线机
CN104891256A (zh) * 2015-05-29 2015-09-09 中铁电气化局集团北京建筑工程有限公司 地铁卷缆送线器
CN105158866A (zh) * 2015-09-25 2015-12-16 国网山东商河县供电公司 光纤配线架
CN105158866B (zh) * 2015-09-25 2018-03-06 国网山东商河县供电公司 光纤配线架
CN105905806A (zh) * 2016-06-20 2016-08-31 甘肃酒钢集团宏兴钢铁股份有限公司 冶金天车钢丝绳更换装置及制作方法及使用方法
CN107640654A (zh) * 2017-09-28 2018-01-30 江阴市永昌交通机械部件有限公司 一种便于升降的操纵线收取装置
CN108163643B (zh) * 2017-12-18 2019-09-13 杨惠萍 一种电力施工用安全缆绳收卷装置
CN108163643A (zh) * 2017-12-18 2018-06-15 黄朝仁 一种电力施工用安全缆绳收卷装置
CN108838302A (zh) * 2018-07-26 2018-11-20 谢能德 一种手摇绕丝机
CN109573722A (zh) * 2018-11-23 2019-04-05 徐州金港起重机制造有限公司 一种旧导线绕线组件
CN109335857A (zh) * 2018-12-05 2019-02-15 山东帝盟重工机械有限公司 一种电缆收集装置
CN109650169A (zh) * 2018-12-13 2019-04-19 盐城市沿海新能源汽车科技有限公司 一种3d打印用基材缠绕设备
CN109650169B (zh) * 2018-12-13 2021-04-06 盐城市沿海新能源汽车科技有限公司 一种3d打印用基材缠绕设备
CN110577105A (zh) * 2019-10-09 2019-12-17 江先庆 一种适用于电线电缆生产用的运输架
CN111646303A (zh) * 2020-06-10 2020-09-11 合肥昊昂信息科技服务有限公司 一种电网建设用线缆牵张装置
CN114132800A (zh) * 2021-11-27 2022-03-04 杭州普天乐电缆有限公司 一种线缆成圈机
CN114132800B (zh) * 2021-11-27 2022-05-31 杭州普天乐电缆有限公司 一种线缆成圈机
CN115385149A (zh) * 2022-08-31 2022-11-25 广东利元亨智能装备股份有限公司 一种收卷设备及换卷方法

Also Published As

Publication number Publication date
FR2676720B1 (fr) 1995-01-20
FR2676720A1 (fr) 1992-11-27

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