EP3218973A1 - Dispositif de fixation et/ou de guidage d'éléments en forme de faisceaux - Google Patents

Dispositif de fixation et/ou de guidage d'éléments en forme de faisceaux

Info

Publication number
EP3218973A1
EP3218973A1 EP15774509.2A EP15774509A EP3218973A1 EP 3218973 A1 EP3218973 A1 EP 3218973A1 EP 15774509 A EP15774509 A EP 15774509A EP 3218973 A1 EP3218973 A1 EP 3218973A1
Authority
EP
European Patent Office
Prior art keywords
strand
bodies
holding
spokes
support structure
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Withdrawn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
EP15774509.2A
Other languages
German (de)
English (en)
Inventor
Martin Schmitt
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.)
Hydac Accessories GmbH
Original Assignee
Hydac Accessories GmbH
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 Hydac Accessories GmbH filed Critical Hydac Accessories GmbH
Publication of EP3218973A1 publication Critical patent/EP3218973A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/30—Installations of cables or lines on walls, floors or ceilings
    • H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/80—Arrangement of components within nacelles or towers
    • F03D80/82—Arrangement of components within nacelles or towers of electrical components
    • F03D80/85—Cabling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
    • F16L3/222—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals having single supports directly connected together
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/30—Retaining components in desired mutual position
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Definitions

  • the invention relates to a device for fixing and / or guiding of strand-shaped elements, in particular of cables or cable bundles in wind turbines, with holding bodies that can be combined to form a modular fastening system with a support structure in the form of a star body, a strand passage for at least one strand element have and are formed from two each part of the strand feedthrough comprising partial bodies.
  • the support structure has the shape of a circular disc in which round receiving space for round support body are provided along the circumference, being provided to form a kind of star shape out of the installation spaces outwardly extending slot openings whose width is less than the width the installation spaces.
  • the disc is composed of two identical plates which can be screwed together.
  • a significant feature of the invention is that between mutually parallel surfaces of successive spokes of the star body to the outside open installation spaces for holding body are formed with mutually parallel sides and that between each body and the respective adjacent spoke a Holding device is provided, by means of which the part of the body in the installed position on the support structure and in the holding body complementary juxtaposition are releasably fixed.
  • the partial bodies of the retaining bodies can be secured by means of the holding device in the installation space, simplifies the assembly process of inserting the strand elements in a special way, because the insertion process after inserting and fixing the inner part body can be done in a convenient manner from the open end of the installation space forth, after which the outer body part also is inserted into the installation space and secured by means of the holding device. In a particularly advantageous manner, therefore, no threading of strand elements by closed strand bushings is required.
  • the device according to the invention can be produced in a rational manner with part bodies formed from two identical parts, which are preferably injection-molded in one piece from a plastic material.
  • the arrangement can be made with advantage so that it has on the side facing the installation space side of the spokes and on the sides thereof associated with the partial body locking means for a releasable locking.
  • the assembly process is particularly simple and convenient when the locking means are designed such that the latch automatically locks when inserting the body part in the installation space.
  • the partial bodies have a recess on both sides facing the spokes, which form a channel which receives at least part of the associated spoke when the partial body is inserted into the installation space. This results after insertion of the partial body securing the holding body against acting on the strand elements axial forces by a formed between the channel walls and the spokes of the support structure positive engagement.
  • the arrangement can be made with advantage so that the locking means on the spokes for each adjoining part body a recessed notch and for the interaction with this on the part bodies each have a locking lug, which in the channel-like recess to each a compliant Tongue are arranged.
  • this can be advantageous be formed so that the outside of the support structure part body of the respective holding body associated notches of the spokes form a hook-like protruding locking surface, which prevents its expulsion by positive locking with the associated locking lug of the relevant part body.
  • the arrangement can be made so that the resilient tongues of the locking lugs of the outer part body are accessible for releasing the latching engagement.
  • the star-shaped support structure as an inner boundary of the installation spaces on a non-circular inner ring in the form of an octahedron, wherein the body part of the holding body on its straight, between the locking lugs having sides extending end side have a channel-like depression, in the inner part body engages the inner ring of the star-shaped support structure.
  • a planar, perpendicular to the spokes sides perpendicular contact surface for the abutment of the body part is formed on the part bodies in addition to a half of the strand passage forming each of the contact surfaces on the contact surfaces a projecting positioning and one for engagement The pin of the adjacent part body provided hole are formed.
  • the nacelle with the generator unit from which the bundle of wires descends into the tower, can perform up to three revolutions in operation before the nacelle is returned, length changes of the bundle of cables will result in the resulting torsions. Therefore, it is necessary to provide a vertical movement possibility for a support structure which is mounted in a non-rotatable manner in the tower.
  • the arrangement is such that are mounted on diametrically opposite sides of the clamping band on this guide rollers for guiding engagement with vertically mounted in the tower of a wind turbine rails.
  • the strand feedthrough of the respective holding body preferably has a wear-favorable geometry for performed strand elements, in particular with rounded end edges of the passage.
  • FIG. 1 a perspective oblique view of an embodiment of the device according to the invention, which is guided vertically movable on rails in the tower of a wind turbine; an opposite to Figure 1 on a larger scale drawn perspective oblique view without rails.
  • a support structure 3 which has a corresponding number of holding bodies 5, is displaceable vertically on rails 7 mounted vertically in the tower, not shown, but mounted non-rotatably.
  • the carrier structure 3, as can be seen most clearly in FIGS. 3 and 7, has the shape of a star body having eight spokes 9 which from a non-circular inner ring 1 1 away, which has the shape of an octahedron, extend outward.
  • the spokes 9 are formed from arms 13, starting from junctions 15 on the inner ring 1 1, extending diverging outwardly to each other, the arms 13 of each spoke 9 are connected by cross straps 1 7 together.
  • the arms 13 delimiting the spaces between successive spokes 9 extend parallel to one another, so that the spoke surfaces of two successive spokes 9 formed on the arms 13 together with the associated octagonal side 19 of the inner ring 1 1 form an installation space 21 for the holding body 5.
  • the installation spaces 21 have the shape of an open rectangle, in this case a square.
  • the holding bodies 5 have a square outline shape adapted to the shape of the installation spaces 21 with rounded corner areas 23 and each consisting of two partial bodies 25 and 27. These are injection-molded as identical parts made of a plastic material. Each part body 25, 27 has a centrally located, semicircular trough 29 which, in the case of contiguous partial bodies 25, 27, delimits a closed, circular strand passage 31.
  • FIG. 5 shows the partial bodies 25, 27 in a position lifted apart from one another, wherein it can be seen that a planar contact surface 37 is located at the ends of the troughs 29, see FIGS. 5 and 6, on which they are united to the holding body 5 Part body 25 and 27 abut each other.
  • the lateral recesses 43 have a dovetail-like shape, s. 5 and 6, the recesses 45 are limited at the end sides 46 by only partially figured wings 49 in the width, which extend from the planar front side 51 and the also planar back 53 in the recess 45 away. These wings 49 narrow the recess 45 to a channel width corresponding to the material thickness of the formed of metallic material inner ring 1 1.
  • each partial body 25 and 27 of the holding body 5 is releasably secured to the respective arm 13 of the adjacent spoke 9.
  • latching means are provided, which automatically produce a latching during insertion of the holding body 5.
  • each part body 25 therefor are on the arms 13 of the spoke 9 for each part body 25, 27 recessed notches formed, for the inner part body 27 notches 59 and for the outer part body 25 notches 61.
  • the part bodies 25, 27 Rastna- sen 63 provided projecting on flexible tongues 65, which, as best seen in Fig. 6 can be removed, projecting from the contact surfaces 37 into the recess 43.
  • the latching lugs 69 In the elastic compliance of the tongues 65, the latching lugs 69 automatically enter the notches 59, 61 during the insertion of the holding bodies 5 in order to form the latching.
  • the outer notches 61 form a kind of hook against the lifting of the upper body part 25 in formed latching. To solve this for a desired removal operation, as shown in FIG.
  • the support structure 3 is preferably formed of a metallic material, a guided over the outer circumference tension band 69 is provided for a secure cohesion of the system by a
  • Quick-release fastener 71 a tensioning bands usual type is tensioned.
  • a tensioning bands usual type is tensioned.
  • the clamping band 69 For the guidance of the structure formed from the support structure 3 and 5 holding bodies on the rails 7 of the tower in question are provided on diametrically opposite sides of the clamping band 69 on this a pair of rollers 73 which are mounted on a carrier 75, which is attached to a welded to the tensioning band 69 headband 77.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Wind Motors (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

L'invention concerne un dispositif de fixation et/ou de guidage d'éléments en forme de faisceaux, en particulier de câbles ou de faisceaux de câbles d'éoliennes. Ledit dispositif comprend des corps de retenue (5), qui peuvent être combinés à une structure de support (3) sous forme d'un corps en étoile pour former un système de fixation modulaire, qui comprennent un passage (31) de faisceau pour au moins un élément de faisceau et qui sont faits de deux parties (25 et 27) comportant chacune une partie (29) du passage (31) de faisceau. L'invention est caractérisée en ce que des espaces de montage (21) ouverts en direction de la face extérieure du corps en étoile, pour des corps de retenue (5) présentant des faces parallèles les uns aux autres, sont formés entre des surfaces (13) s'étendant parallèlement les unes aux autres de rayons (9) se succédant du corps en étoile de la structure de support (3), et en ce qu'un dispositif de retenue (59, 61, 63), au moyen duquel les parties (25, 27) des corps peuvent être fixées de manière détachable dans la position de montage sur la structure de support (3) et dans la position dans laquelle elles sont appliquées l'une sur l'autre et complètent le corps de retenue (5), est situé entre chaque partie (25, 27) des corps et le rayon (9) respectivement adjacent.
EP15774509.2A 2014-11-14 2015-10-01 Dispositif de fixation et/ou de guidage d'éléments en forme de faisceaux Withdrawn EP3218973A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014016869.7A DE102014016869A1 (de) 2014-11-14 2014-11-14 Einrichtung zur Fixierung und/oder Führung von strangförmigen Elementen
PCT/EP2015/001935 WO2016074753A1 (fr) 2014-11-14 2015-10-01 Dispositif de fixation et/ou de guidage d'éléments en forme de faisceaux

Publications (1)

Publication Number Publication Date
EP3218973A1 true EP3218973A1 (fr) 2017-09-20

Family

ID=54249429

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15774509.2A Withdrawn EP3218973A1 (fr) 2014-11-14 2015-10-01 Dispositif de fixation et/ou de guidage d'éléments en forme de faisceaux

Country Status (7)

Country Link
US (1) US10145364B2 (fr)
EP (1) EP3218973A1 (fr)
JP (1) JP2017537593A (fr)
KR (1) KR20170085528A (fr)
CN (1) CN107002911A (fr)
DE (1) DE102014016869A1 (fr)
WO (1) WO2016074753A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108626080A (zh) * 2017-03-15 2018-10-09 上海电气风电集团有限公司 风力发电塔筒内部电缆安装装置
CN110678684B (zh) * 2017-04-04 2021-11-09 Taimi研发公司 用于以可回转的方式支撑液压管线的支撑组件
DE102018107312B3 (de) 2018-03-27 2019-09-05 Nordex Energy Gmbh Positioniervorrichtung für Kabel in einer Turmsektion einer Windenergieanlage und Verfahren zum Einlegen von Kabeln in eine Turmsektion mit einer solchen Positioniervorrichtung
CN108757352B (zh) * 2018-05-22 2019-10-15 江苏金风科技有限公司 电缆保护装置及风力发电机组
US11243368B1 (en) * 2020-01-08 2022-02-08 The United States Of America As Represented By The Secretary Of The Navy Fiber optic cable clamp
US11651869B2 (en) 2020-06-29 2023-05-16 Panduit Corp. Thermal expansion slide with cable clamp
CN111878329B (zh) * 2020-08-01 2021-08-10 河北大唐国际丰宁风电有限责任公司 一种风力发电机组用电缆导向装置
CN112045646A (zh) * 2020-09-21 2020-12-08 长沙航空职业技术学院 线缆管件悬挂盘及油封设备附件柜
CN112952727B (zh) * 2021-02-07 2022-09-09 中国科学院合肥物质科学研究院 一种大容量旋转拖链

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194712A (en) * 1978-09-14 1980-03-25 Eilif Elvegaard Clamping structure
AU1772400A (en) 1998-12-17 2000-07-03 Dancontrol Engineering A/S Wind mill with a suspension for cables and the like, such suspension for cables and the like and a holder for such suspension
DE10313989B4 (de) * 2003-03-27 2012-07-12 Murrplastik Systemtechnik Gmbh Kabeldurchführungsvorrichtung
JP2007159259A (ja) * 2005-12-05 2007-06-21 Yazaki Corp 配線保持ユニット
US8596589B2 (en) * 2009-06-09 2013-12-03 Syntiro Dynamics Llc Attachable grommets for hanging pipes
CN201448523U (zh) * 2009-07-03 2010-05-05 黎声零 一种螺孔型分体式多层电缆支架
GB201009963D0 (en) * 2010-06-15 2010-07-21 Airbus Operations Ltd Modular conduit retntion system
DE102010032687A1 (de) * 2010-07-29 2012-02-02 Hydac Accessories Gmbh Befestigungssystem für Kabel, insbesondere bei Windkraftanlagen
US8783629B2 (en) * 2010-07-29 2014-07-22 Hydac Accessories Gmbh Attachment system for lines, in particular for cables for wind turbines
DE102011012391A1 (de) 2011-02-25 2012-08-30 Hydac Accessories Gmbh Befestigungssystem für Kabel, insbesondere bei Windkraftanlagen
US8366396B2 (en) * 2011-11-28 2013-02-05 General Electric Company Unit for cable management and wind turbine
DE102012007416B4 (de) 2012-04-16 2016-08-18 Hydac Accessoires GmbH Befestigungssystem
DE102012019493A1 (de) 2012-10-04 2014-04-10 Hydac Accessories Gmbh Vorrichtung zum Führen von Kabeln bei Windkraftanlagen
KR102078997B1 (ko) * 2012-10-04 2020-02-19 하이닥 악세서리즈 게엠베하 풍력 터빈에서 케이블을 라우팅하기 위한 장치
DE102012019490A1 (de) * 2012-10-04 2014-04-10 Hydac Accessories Gmbh System zur Führung und Lagesicherung von Strangelementen

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2016074753A1 *

Also Published As

Publication number Publication date
WO2016074753A1 (fr) 2016-05-19
JP2017537593A (ja) 2017-12-14
CN107002911A (zh) 2017-08-01
US10145364B2 (en) 2018-12-04
KR20170085528A (ko) 2017-07-24
DE102014016869A1 (de) 2016-05-19
US20170321663A1 (en) 2017-11-09

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