Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Tensioning method of inhaul cable
The invention discloses a tensioning method of an inhaul cable. The tensioning method comprises the steps that the inhaul cable penetrates out of a cable guide pipe, and an anchor ring is screwed intoan anchor cup; an assembled tensioning short pull rod and bushing are screwed into tensioning threads of the anchor cup; an inner supporting leg, an outer supporting leg and a jack are screwed in place; the assembled inner supporting leg, outer supporting leg and jack are connected with a tensioning nut; the jack is operated for tensioning, the anchor ring is screwed, the jack returns, the screwing length of the inner supporting leg, the outer supporting leg and the jack is adjusted, the tensioning nut is screwed, so that one-time tensioning is completed; and the above operation is repeated until tensioning is completed. The tensioning method of the inhaul cable can be used when tensioning space is insufficient.
本发明拉索的张拉方法包括步骤：将拉索从索导管穿出，将锚圈旋入锚杯；将组装后的张拉短拉杆和补芯旋入到锚杯的张拉螺纹内；将内撑脚、外撑脚和千斤顶旋合到位；将组装后的内撑脚、外撑脚和千斤顶与张拉螺母连接；操作千斤顶进行张拉，旋紧锚圈，千斤顶回程，调整内撑脚、外撑脚和千斤顶的旋合长度，旋紧张拉螺母，完成一次张拉；重复操作直至张拉完成。本发明拉索的张拉方法，可在张拉空间不足时使用。
Tensioning method of inhaul cable
The invention discloses a tensioning method of an inhaul cable. The tensioning method comprises the steps that the inhaul cable penetrates out of a cable guide pipe, and an anchor ring is screwed intoan anchor cup; an assembled tensioning short pull rod and bushing are screwed into tensioning threads of the anchor cup; an inner supporting leg, an outer supporting leg and a jack are screwed in place; the assembled inner supporting leg, outer supporting leg and jack are connected with a tensioning nut; the jack is operated for tensioning, the anchor ring is screwed, the jack returns, the screwing length of the inner supporting leg, the outer supporting leg and the jack is adjusted, the tensioning nut is screwed, so that one-time tensioning is completed; and the above operation is repeated until tensioning is completed. The tensioning method of the inhaul cable can be used when tensioning space is insufficient.
本发明拉索的张拉方法包括步骤：将拉索从索导管穿出，将锚圈旋入锚杯；将组装后的张拉短拉杆和补芯旋入到锚杯的张拉螺纹内；将内撑脚、外撑脚和千斤顶旋合到位；将组装后的内撑脚、外撑脚和千斤顶与张拉螺母连接；操作千斤顶进行张拉，旋紧锚圈，千斤顶回程，调整内撑脚、外撑脚和千斤顶的旋合长度，旋紧张拉螺母，完成一次张拉；重复操作直至张拉完成。本发明拉索的张拉方法，可在张拉空间不足时使用。
Tensioning method of inhaul cable
拉索的张拉方法
YANG CHAO (Autor:in) / LIU WEI (Autor:in) / YU HONGKAI (Autor:in) / ZHANG YUEPING (Autor:in) / YANG JIZHOU (Autor:in) / LIU BING (Autor:in) / LIU SHUAISHUAI (Autor:in)
08.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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