(35151) 43211 (35151) 43204 (35151) 43340 (35151) 43427 (35151) 55236 (35151) 55237 (35151) 49818 STRUCTURES FOR LAYING CABLES SIGNALING Make an order About company Product range Hot-dip galvanized products Download price Contacts news Write to us Bulletin board Needs Photo gallery of products Certificates, diplomas, awards Regulatory documents for electrical products Site Map Site search Ordering products ONLINE Implementation of goods and materials Structures for laying signaling and communication cables on existing railway bridges. ShP 59-04. Metal cable troughs are designed to organize cable crossings on railway bridges in order to protect signaling and communication cables from damage. Cable Troughs can be used on bridges with reinforced concrete or metal spans, ride on top or bottom, and with various shore support structures. Cable troughs consist of individual sections, 2.0 m long. The cable trough can include span, widened and end sections. To compensate for the temperature and mechanical movements of the bridge, the sections have a movable mutual articulation in the places of the movable supports of the span structures. Cable trays provide laying of signaling and communication cables for various purposes. If it is necessary to separate the cables, the delivery set may include fireproof partitions installed in each section. For additional protection of cables from mechanical damage, the delivery set includes an elastic base made of glass wool or basalt fiber. Depending on the number of cables laid in the gutter, sections of the following cross-sections are manufactured: 140x200 mm, 140x300 mm, 140x400 mm, 200 хЗ00 mm and 200 х400 mm. The cable trough sections consist of a base and hinged covers. The gutter covers open outward, have stops for fixing in the open position and are equipped with special locking devices to protect against unauthorized access. Widened sections are used to accommodate couplings and cable stocks, end sections are used for burying into the ground in places where cables exit from the coastal slopes. Sections of the cable trough are installed on the outside of the bridge, attached to the sidewalk flooring consoles, railing posts or other elements of bridge structures using outboard brackets that allow you to adjust the height of the gutter sections and their overhang outside the bridge. Brackets of several standard designs are produced depending on the conditions of use. All elements of the cable trays are coated with a special polyester powder paint for outdoor use, and the end sections buried in the ground are zinc phosphated before painting and additionally coated with a corrosion-resistant primer. When placing an order for the delivery set of a cable trough, it is recommended to consider the following: 1. The width of the cable trough sections is determined depending on the number and diameter of cables, taking into account the distance between the cable and the wall (partition) of the trough at least 50 mm. 2. Number of end sections, one per coastal slope. 3. The number of widened sections is determined by the number of couplings and cable stocks within the cable transition. 4. When the length of the span sections is 2.0 m, their number is selected depending on the length of the cable transition. Секция пролетная Секция концевая Секция уширенная Кронштейн ЕИУС.З0 1629.006.100 Кронштейн ЕИУС.301629.006.500 Размещение элементов на мосту Copyright © 2005-2015 ЗАО Кыштымский электромеханический завод Разработка сайтов: megagroup.ru При копировании или использовании материала с сайта указывать активную ссылку на сайт обязательно! Всероссийский Реестр "Книга Почёта"