CS223155B1 - Superstructure of the tramway arch - Google Patents

Abstract

Upper track of the street runway created from a vertical backing board and / or backing the panels on which the load bearing a expansion panels. The purpose of the invention is to enable faster construction of new lines, rebuilding of existing ones, reduction of labor and limitations of fasteners the elements and further allowing the shaping of the rails into elongated arcs right on the track site using panels. This purpose is achieved by use annular segment support panels or trapezoid and additional panels whose shaped sides form a bend appropriate bends and are stretched and fixed expansion panels.

Description

The top of the street track arch formed from a vertical slab support and / or support panels on which support and spacer panels are seated.

The purpose of the invention is to allow for faster construction of new tracks, rebuilding existing ones, reducing labor and reducing fasteners, and further allowing rails to be formed into more elongated curves directly on site by means of panels.

This is achieved by the use of annular segment or trapezoidal support panels and complementary panels whose shaped sides form a bend of the respective curve and are spaced and fastened by spacer panels.

SUMMARY OF THE INVENTION It is an object of the invention to provide a panel mounting and fastening of rails for rail vehicles in a bend or bend of the rail body, which enables faster construction of new tracks or replacement of existing rails.

Up to now, wooden, concrete or iron sleepers have been used to support and fasten rails for rail vehicles, to which rails are fastened by means of screws and feet. The space between and around the rails is filled with tiles or concrete panels or asphalt layer. Laying tiles that are only intended to fill the space between and around the rails is very time consuming and over time the tiles will loosen or sink around the rails. The concrete panels or the asphalt layer are also intended only to fill the space around the rails, and in particular the asphalt layer tears away from the rails over time, creating undesirable gaps on the roadway or rail body.

These drawbacks are eliminated by the upper part of the street arch where, on a solid basis, support panels with internal recesses are seated on a continuous support plate and / or support panels in which the rails are fixed and spaced, according to the invention in that the support panel it has the shape of an annular segment or trapezoid, and the shaped flanks of its recess form a bend or arc of the respective curve. The rails which are supported in the recess are fastened by additional panels, the outer shaped sides of which also form a bend or curve of the respective curve. The inner molded sides are straight on the length of the additional panel and are spaced in this straight part by the spacer panels. The contact points of the shaped sides of the recesses, the rails, the additional panels and the spacer panels always form a lock.

The advantage of this panel support and rail fastening according to the invention is that the screw connections of the rails to the sleepers, the spacing bars defining the distance of the rails from each other and their screw connection are eliminated and thus the labor is considerably reduced.

A further advantage is that the profile and the lower weight of the rail make it easier to shape it into a corresponding bend or arch, and in the case of more elongated arches, the rail does not usually have to be preformed into arches, since this formation is formed directly by the rail body panels.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings show schematically embodiments of a panel support and fastening of rails in a bend or curve of a rail body according to the invention, wherein FIG. 1 is a bird's eye view of a rail body and FIG.

The curved rails 4 (FIG. 1) are received in the recess 3 of the support panel 1 in the form of a circular segment and are pressed against the molded sides of the recess 3 by the outer molded sides 7 of the complementary panels 5. by pushing on the bottom of the recess 3, they will expand the additional panels 5, which thus fasten the rails 4 in the recess 3.

On the base plate 9 (Fig. 2) there is placed an insulating and damping insert 2, on which the support panel 1 is seated, in the recess 3 of which the rails 4 are mounted, which are expanded over additional panels 5 and thereby fastened in the recess 3 by spacer panels 6 The outer and inner shaped sides 7, 8 of the additional panels 6 form a lock with the respective adjacent shaped sides of the rails 4 and the spacer panels 6. The same lock is formed by the shaped side of the rail 4 with the shaped side of the recess 3.

Claims (1)

Street top arc formed from a continuous slab base and / or underlay panels on which support panels with internal recesses for rails, spacer panels and cushioning and insulating insert are seated, wherein the sides of the inner recess of the support panels and the sides of the spacer panels are shaped, that the support panel (1) has the shape of an annular segment or trapezoid and the shaped sides of its recess (3) INVENTION · ..... forming a bend or arc of the respective curve, the rails (4) mounted in the recess (3) being fastened by additional panels (5), the outer shaped sides (7) of which also form the bend or arc of the respective curve and the inner shaped sides (8j are The panel (5) is straight and in this straight part are spaced by the spacer panels (6).