WO2006130045A1 - Dispositif de fixation de cable (variantes) - Google Patents

Dispositif de fixation de cable (variantes) Download PDF

Info

Publication number
WO2006130045A1
WO2006130045A1 PCT/RU2006/000214 RU2006000214W WO2006130045A1 WO 2006130045 A1 WO2006130045 A1 WO 2006130045A1 RU 2006000214 W RU2006000214 W RU 2006000214W WO 2006130045 A1 WO2006130045 A1 WO 2006130045A1
Authority
WO
WIPO (PCT)
Prior art keywords
cable
base
insulating elements
supporting surface
insulating
Prior art date
Application number
PCT/RU2006/000214
Other languages
English (en)
Russian (ru)
Inventor
Oleg Lvovich Permyakov
Original Assignee
Oleg Lvovich Permyakov
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 Oleg Lvovich Permyakov filed Critical Oleg Lvovich Permyakov
Publication of WO2006130045A1 publication Critical patent/WO2006130045A1/fr

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
    • 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
    • F16L3/223—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 each support having one transverse base for supporting the pipes
    • F16L3/227—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 each support having one transverse base for supporting the pipes each pipe being supported by a separate element fastened to the base
    • 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
    • F16L3/23—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 for a bundle of pipes or a plurality of pipes placed side by side in contact with each other
    • F16L3/233—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 for a bundle of pipes or a plurality of pipes placed side by side in contact with each other by means of a flexible band

Definitions

  • the invention relates to electrical engineering, in particular to devices for fastening and laying cables made of cross-linked polyethylene.
  • a device for fastening a cable made of cross-linked polyethylene according to the instructions (RUKAB ⁇ D-23-2-019), which is a metal clamp made of aluminum sheet or steel sheet with a gasket made of elastic material (rubber, polyvinyl chloride or neoprene).
  • a cable made of cross-linked polyethylene throughout the cable line must be fastened with a certain step, with the exception of areas near the connectors and terminations.
  • the fastening of the cables of the three phases into the triangle should be carried out with ribbons, ties, clamps or brackets.
  • the pitch, type, design and material of the fasteners are determined during the design of the cable line.
  • clamps or brackets made of magnetic materials (for example, steel) with the obligatory use of elastic gaskets to protect the cable sheath.
  • Steel clamps or staples must have a corrosion-resistant coating designed for effective corrosion protection for the entire life of the cable line.
  • the disadvantage of this device is that the clamps must be manufactured for each cable size individually, and the cable made of cross-linked polyethylene has a protective shield that is easily damaged if the clamp does not match the cable size.
  • the method of laying the cable, communication lines includes mounting devices with fixing elements on the supports, laying of the cable, communication lines, moreover, the base of the devices on the supports is attached at any angle to the support and to the subsequent base, and the cable spruce, communication lines relative to the base can be laid at any angle.
  • the present invention solves the problem of reliable, rigid fastening of a cable made of cross-linked polyethylene with fasteners of the same size.
  • a device for fastening cables containing a base, insulating elements, a lower supporting surface mounted on the base, fixing elements of insulating elements
  • rods of high-strength polymer material are located parallel to the base, the rods are pressed against the upper supporting surface by a plate with profile end recesses, and the plates are fixed on the upper supporting surfaces of insulating elements by means of a threaded connection
  • the device further comprises an insulating element located spatially between the insulating elements placed on the base, and all the insulating elements are fastened by a single U-shaped fixing element, which is attached to the base by means of a threaded connection.
  • Distinctive features of the proposed device for fastening the cable from the above known is that in the device for fastening cables according to the first embodiment: on the upper supporting surface of the insulating elements, bars of high-strength polymer material are located parallel to the base, the rods are pressed against the upper supporting surface by a plate with profile end recesses, and the plates are fixed to the upper the supporting surface of the insulating elements by means of a threaded connection; according to the second variant: an additional insulating element is placed, located spatially between the insulating elements placed on the base, and all the insulating elements are fastened with a single U-shaped fixing element, which is attached to the base with a threaded connection.
  • the cable is made of cross-linked polyethylene in the proposed device is carried out in accordance with the instructions for laying the cable of cross-linked polyethylene, i.e. so that there are no closed metal loops made of magnetic materials around the cable.
  • the fastening of the cable made of cross-linked polyethylene in the proposed device leads to safe operation and repair work through the use of insulating elements of various colors.
  • FIG. 1 shows a device for attaching a cable, a general view in isometric view, shows a 2nd embodiment of attaching a cable in one plane;
  • FIG. 2 shows a device for attaching a cable; a general view in isometric view; a first embodiment of a cable fixing with a triangle is shown;
  • Fig. 3 shows an insulating element
  • Fig.4 shows the 1st option of mounting the cable, the execution of the mounting triangle
  • Figure 5 shows the 1st version of the cable mount, the execution of the mounting triangle.
  • the cable fastening device comprises a base 1 (Fig. 2), which can be made, for example, in the form of a perforated profile and insulating elements 2 movably fixed along its longitudinal axis (Fig. 2).
  • the insulating elements 2 (Fig. 3) are made in the form of a parallelepiped with a groove in two opposite planes, in its middle parts grooves of a trapezoidal shape are made with the upper base to the center of the parallelepiped, which makes it possible to fasten the cable 3 of different diameters.
  • the insulating element has 2- e supporting surfaces and a through hole along its longitudinal axis with holes for the bolt 4 located in the center of the supporting surfaces.
  • rods 5 of high-strength polymer material are fixed on the second supporting surface located parallel to the first.
  • the rods are fixed by a plate with profile end recesses 6.
  • Profile bends of opposite edges are performed by a depth not less than the diameter of the supporting rods, and bends are performed only at two opposite edges.
  • the base of the insulating element is rectangular.
  • the insulating elements must be additionally fixed, in order to rigidly fasten the cable and prevent damage to the insulation of the shell from cross-linked polyethylene.
  • the insulating elements are additionally fixed with rods of high-strength polymer material.
  • the rods are located on the upper supporting surface of the insulating elements, parallel to the base, and perpendicular to the direction of cable laying, the rods are pressed against the upper supporting surface by a plate with profile end recesses.
  • the rods are made of high-strength polymer material so that there are no closed metal loops of magnetic materials around the cable.
  • the 2nd version of the cable fastening device is characterized in that three or more insulating elements are fixed with a U-shaped fixing element that is mounted on the base.
  • the cable fastening device comprises a base 1 (Fig. 1), which can be made, for example, in the form of a profile with perforation and insulating elements 2 (Fig. L) movably fixed along its longitudinal axis. Between two insulating elements mounted on the base, two parallel cables are fixed. The third cable, which is the top of the triangle, is located on the base formed by cables parallel to each other. The cable of the top of the “triangle” is fixed by an insulating element located spatially between the insulating elements placed on the base. Through the through hole of the insulating elements located along its longitudinal axis, all three insulating elements are tied into a rigid structure by a U-shaped fixing element.
  • An additionally inserted insulating element is located at the top of the “triangle” and the fixing element penetrates it, and a straight portion of the cup-shaped part of the fixing element is placed inside the insulating element.
  • the U-shaped locking element is attached to the base using a threaded connection.
  • the cable In accordance with the instructions for laying a cable made of cross-linked polyethylene, the cable must be parallel to one plane or a triangle, when the cables are arranged in a triangle, the cables must be fastened together into a triangle in places along the length of the cable line.
  • the “triangle” cable in this device can be mounted in 2 versions (Fig. 1 - the second option for attaching the cable with a triangle; Fig. 4, Fig. 5 - the 1st option for attaching the cable with a triangle, in 2 versions).
  • insulating elements are movably fixed on the base and the cable of the triangle base is attached, then the insulating elements together with the rods are fixed with a plate with profile end recesses. Then the rods are used as the base on which the insulating elements are fixed, between which the cable is placed, the insulating elements are fixed with rods of high-strength polymer material, and the “triangle” mount has two versions.
  • insulating elements of red, yellow and green colors are used, according to the phasing of the cable, which leads to safe operation during operation and repair work.
  • the insulating elements are colored in phases A-yellow, B-green, C-red, i.e. Each phase corresponds to its own color of insulating elements, which accompanies the cable from one station to another.
  • the cable fastener allows you to securely fasten the cable with a sheath of cross-linked polyethylene, increases the ease of installation, there is no need for additional protection of the sheath from mechanical damage.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Cable Accessories (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

La présente invention relève du domaine de l'électrotechnique et concerne en particulier des dispositifs permettant de fixer et de poser un câble en polyéthylène réticulé. Le dispositif de fixation de câbles de cette invention comprend une base, des éléments isolants qui sont situés sur la base par la surface d'appui inférieure de celle-ci, ainsi que des éléments de fixation des éléments isolants. Dans un premier mode de réalisation, le dispositif comprend des barres qui sont composées d'un matériau polymère hautement résistant, qui sont disposées sur la surface d'appui supérieure des éléments isolants, parallèlement à la base, et qui sont appuyées contre la surface d'appui supérieure de plaques pourvues de cavités d'extrémité profilées, lesquelles plaques sont fixées sur la surface d'appui supérieure des éléments isolants à l'aide d'un raccord fileté. Dans le deuxième mode de réalisation, ce dispositif comprend également un élément isolant qui est spatialement disposé entre les éléments isolants répartis sur la base, tous les éléments isolants étant ainsi fixés par un seul élément de fixation en forme de U qui est fixé à la base au moyen d'un raccord fileté. Cette invention permet de fixer fortement un câble en polyéthylène réticulé sans l'aide de colliers individuellement sélectionnables pour chaque taille de câble. La fixation du câble en polyéthylène réticulé, dans le dispositif de cette invention, est effectuée conformément à une instruction relative à la pose du câble en polyéthylène réticulé, autrement dit, de façon à ce que le câble ne soit entouré d'aucun contour métallique fermé composé de matériaux magnétiques.
PCT/RU2006/000214 2005-06-02 2006-04-27 Dispositif de fixation de cable (variantes) WO2006130045A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2005116953 2005-06-02
RU2005116953/09A RU2286633C1 (ru) 2005-06-02 2005-06-02 Устройство для крепления кабеля (варианты)

Publications (1)

Publication Number Publication Date
WO2006130045A1 true WO2006130045A1 (fr) 2006-12-07

Family

ID=37438765

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2006/000214 WO2006130045A1 (fr) 2005-06-02 2006-04-27 Dispositif de fixation de cable (variantes)

Country Status (2)

Country Link
RU (1) RU2286633C1 (fr)
WO (1) WO2006130045A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2630681C1 (ru) * 2016-03-21 2017-09-12 Андрей Валентинович Пакулин Способ закрепления кабелей и опорно-удерживающий элемент

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU970530A1 (ru) * 1980-03-25 1982-10-30 Всесоюзный Научно-Исследовательский И Технологический Институт Монтажа,Эксплуатации И Ремонта Машин И Оборудования Животноводческих И Птицеводческих Ферм Держатель дл креплени кабелей или шин
EP0748020A1 (fr) * 1995-06-08 1996-12-11 Rieth & Co. GmbH Support de plafond pour chemins de câbles ou cuvettes à câbles
RU2241292C2 (ru) * 2002-10-21 2004-11-27 Пермяков Олег Львович Способ и устройство для крепления кабеля

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU970530A1 (ru) * 1980-03-25 1982-10-30 Всесоюзный Научно-Исследовательский И Технологический Институт Монтажа,Эксплуатации И Ремонта Машин И Оборудования Животноводческих И Птицеводческих Ферм Держатель дл креплени кабелей или шин
EP0748020A1 (fr) * 1995-06-08 1996-12-11 Rieth & Co. GmbH Support de plafond pour chemins de câbles ou cuvettes à câbles
RU2241292C2 (ru) * 2002-10-21 2004-11-27 Пермяков Олег Львович Способ и устройство для крепления кабеля

Also Published As

Publication number Publication date
RU2286633C1 (ru) 2006-10-27

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