TOOLS FOR INSTALLATION SUPPORTS AIR LINES OF COMMUNICATION AND CONTACT NETWORK

摘要

The invention relates to the field of transport, and it allows you to install (build) of the support air lines and contact network support in a vertical position without the use of lifting equipment and other machinery, which is especially important in the aftermath of emergency situations, when it is not always possible to use the technique. The object of the utility model is an extension of the functionality of the catenary poles three-beam foundation glass type TCC, allows you to install (build) of the support air lines and contact network support in a vertical position without the use of lifting equipment and other machinery. The technical task is performed by the fact that the device is to be installed overhead line supports communication and contact network, consisting of glass, represents a cylindrical hollow item without base with one side and fixedly connected to the other base on the axis of symmetry cylindrical shaft with a diameter smaller than glass and attached to the shank along its length three rays representing a rectangular wall attached to the shank large sides so that in cross-section represent a three-beam star rays with angles between 120 degrees, characterized in that in the glass movably mounted shaft, representing Stock second cylindrical member of smaller diameter than the inner diameter of the cup, and having an internal thread and the top of the process having six cylindrical recesses equally spaced along the entire length of the outer shaft circumference in a plane perpendicular to the shaft axis, the shaft at the top and at the bottom is protected from displacement in the beaker two thrust bearings that provide only rotation of the shaft about its axis, and the top shaft is movably installed ring through the thrust bearing providing only the rotation of the ring about its axis, the inner and outer ring diameter respectively equal internal and external diameter of the shaft, and shaft height greater cup height, besides processing recess disposed above the upper shaft edged cup, and inside shaft movably mouth anovlen core, which is a cylindrical member at the height of the shaft height, having an external thread that is included in connection with the internal thread of the shaft, and to the lower base of the core fixedly attached rod having a square cross-section and belongs to the longitudinal groove of the shank, having in cross-section square with dimensions slightly larger rod-sectional size, wherein the longitudinal recess is located over the entire shank length, and the center of the upper base of the core is movably troughs to each other are fixed base receiving chute and abutment trough having a semicircular cross section, and the receiving trough also having the same cross section, is movably attached to the base of the receiving chute, wherein the sum of the lengths of the receiving trough and the base of the receiving gutter equal length thrust chute but swivels base receiving chute and a receiving trough in an upper position in the shaft core protrudes beyond the upper plane of the ring, and in the cavity axial chute disposed three teeth. with the longitudinal groove located along the entire length of the shank and the center of the upper base of the core is movably troughs to each other are fixed base receiving chute and abutment trough having a semicircular cross section, and the receiving trough also having the same cross section, is movably attached to the base of the receiving trough, wherein the sum of the lengths of the receiving trough and the base of the receiving gutter equal length thrust trough, but hinge receiving trough base and receiving trough in an upper position in the protrusion of the core shaft m from the top plane of the ring, and in the cavity axial chute disposed three teeth. with the longitudinal groove located along the entire length of the shank and the center of the upper base of the core is movably troughs to each other are fixed base receiving chute and abutment trough having a semicircular cross section, and the receiving trough also having the same cross section, is movably attached to the base of the receiving trough, wherein the sum of the lengths of the receiving trough and the base of the receiving gutter equal length thrust trough, but hinge receiving trough base and receiving trough in an upper position in the protrusion of the core shaft m from the top plane of the ring, and in the cavity axial chute disposed three teeth.