Socket type prefabricated concrete guide pipe for power cable and preparation method of socket ...
(10) CN119253500
(22) 30.09.2024
(43) 03.01.2025
(57) The invention relates to the field of power construction, in particular to a socket-and-spigot prefabricated concrete guide pipe for a power cable and a preparation method of the socket-and-spigot prefabricated concrete guide pipe. The structure comprises a lining pipe, a stirrup frame and a concrete column, the stirrup frame is provided with a transversely-through mounting channel; a plurality of lining pipes are arranged on the inner side of the mounting channel; the lining pipe and the stirrup frame are wrapped inside the concrete column, the two ends of the concrete column in the length direction are provided with a bellmouth and a spigot respectively, the bellmouth is matched with the spigot, the end face of the inner side of the bellmouth is flush with the end face of a pipe opening in one end of the lining pipe, and the end face of the spigot is flush with the end face of a pipe opening in the other end of the lining pipe. The stirrup frame is additionally arranged, the overall structural strength of the concrete guide pipe is improved, the concrete guide pipe ...
(71) Jiangxi Bada New Building Materials Technology Co., Ltd., CN
