Non-grooving horizontal directional drilling construction device

• Main Authors: ZHANG XINGGUO, LIAN HONGJIE, YAN JIAQI, SUN LEI, DU BAOLONG, ZHANG XIAOMIN, MA DANNI, NIE XIAOMENG, ZHANG BINGXIANG, ZHANG NAN
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2023
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS

The invention relates to the related technical field of horizontal directional drilling construction, in particular to a non-slotting horizontal directional drilling construction device which comprises a pull rod, the two ends of the pull rod are connected with a pull ring and a sleeving assembly respectively, and moving assemblies used for assisting movement are arranged at the two ends of the pull rod. The driving set is arranged on the pull rod to be matched with the cleaning assembly to clean broken stone impurities and the like on the inner wall of the hole, then the inner wall of the hole is tamped and flattened through the flattening assembly, the inner wall of the hole can be flattened and optimized while the pipeline body is laid, the outer wall of the pipeline body is prevented from being damaged, and using is more flexible and convenient. 本发明涉及水平定向钻施工相关技术领域，具体是一种非开槽水平定向钻施工装置，包括拉杆，所述拉杆两端分别连接有拉环和套接组件，拉杆两端位置处设置有用于辅助移动的行动组件，拉杆上设置有驱动组与清理组件配合来对孔洞内壁的碎石杂质等进行清理，后通过压平组件对孔洞内壁进行夯实压平，在铺设管道本体的同时，能够对孔洞内壁进行平整优化，防止