Drilling rigs for trenchless laying of pipelines

摘要

installation of u0431u0443u0440u043eu0432u0430u00a0 u0434u043bu00a0 u0431u0435u0441u0442u0440u0430u043du0448u0435u0439u043du043eu0439 laying pipelines, u0441u043eu0434u0435u0440u0436u0430u0449u0430u00a0 u0441u0442u0430u043du0438u043du0443 and corpus, the one end of a u0448u0430u0440u043du0438u0440u043du043e and on the length of u0440u00a0u0434u043eu043c governing ongoing height u0434u043eu043cu043au0440u0430u0442u043eu0432, with a base u0441u0432u00a0u0437u0430u043du0430 on his land u00a0u043au043eu0440u0435u043c, and the device is installed u0434u043bu00a0 u0432u0440u0430u0449u0435u043du0438u00a0 borings pipes, u0441u0432u00a0u0437u0430u043du043du043eu0435 with u0448u043fu0438u043du0434u0435u043b eatwhich is one or a series of drilling pipes with chisel tool at the free end of the reciprocating u0434u0432u0438u0436u0435u043du0438u00a0, oh u0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0, u0432u0435u0440u0445u043du00a0u00a0 surface shell is u0436u0435u043bu043eu0431u043eu043eu0431u0440u0430u0437u043du043eu0435 deepening, in which the device is installed u0434u043bu00a0 u0432u0440u0430u0449u0435u043du0438u00a0 borings pipes so that his food u043bu044cu043du0430u00a0 axisthe mechanism of reciprocating u0434u0432u0438u0436u0435u043du0438u00a0 and axis u043au0440u0435u043fu043bu0435u043du0438u00a0 corps to stand are arranged in one plane.