| 摘要 |
FIELD: construction, road engineering. ^ SUBSTANCE: invention is related to the field of railway transport equipment mechanisation and may be used in assembly of point switches of railroad track on production bases. Method for flow assembly of point switches, preferably with reinforced concrete bars, consists in the fact that set of bars per single point switch is previously set onto transport vehicle. Then transport vehicle with set of laid bars is displaced by distance of not less than length of assembled point switch, where bars are arranged in accordance with epure and ordinates by means of mobile device, which gradually moves along enclosing track from one bar to another one. Here they also perform layout of gaskets, pads and partially assemblies of embedded bolts. After that transport vehicle is displaced to the following positions with the same pitch for layout of other metal parts, rails, assemblies of embedded and terminal bolts with screwing of their nuts. ^ EFFECT: increased rate of assembled point switch production by means of flow assembly and mechanisation of operations on separate positions. ^ 3 cl, 4 dwg |
