Preparation method and construction method of cable type hooking device: Fid-Bau Portal

Preparation method and construction method of cable type hooking device

YE JUNHUA

The invention discloses a manufacturing method and a construction method of a cable type hooking device, the hooking device comprises an inhaul cable, the inhaul cable is formed by winding a plurality of strands of metal strips, so that a plurality of spiral grooves are formed in the peripheral surface of the inhaul cable, and the grooves are arranged in parallel at intervals. A plurality of connecting pieces are connected to the periphery of an inhaul cable in a sleeving mode, connecting structures used for being connected with a hanging rod are machined on the connecting pieces, positioning pieces are correspondingly connected to the periphery of the inhaul cable in a sleeving mode according to the size requirement, one connecting piece corresponds to one positioning piece, and the positioning pieces are fastened to the inhaul cable in a pressing and deforming mode from the outside. And the positioning of the corresponding connecting pieces in the length direction of the inhaul cable is realized through the positioning pieces. A positioning structure is arranged on the outer side of the inhaul cable, the positioning structure counteracts the circumferential rotating force generated by the reaction of the groove after the positioning piece bears the load, so that the positioning piece is stable relative to the inhaul cable in the circumferential direction, and then the connecting piece is fixed in the length direction of the inhaul cable.

本发明公开了一种索式挂接装置制备方法及施工方法，所述的挂接装置包括拉索，拉索为多股金属条绕制而成，从而在拉索的外周面上形成有若干螺旋状的凹槽，这些凹槽彼此之间并列间隔布置。把若干联接件套接到拉索的外周，联接件上加工有用于和挂杆相联接的联接结构，在拉索的外周按照尺寸要求而对应地套接有定位件，一个联接件对应于一个定位件，定位件通过自外部压接变形的方式而紧固在拉索上，通过定位件而实现相对应的联接件在拉索长度方向上的定位。在拉索的外侧设置有定位结构，定位结构对定位件承重后由所述凹槽反作用所产生的周向转动力进行对抗，而使得定位件相对于拉索周向稳定，进而使得联接件在拉索的长度方向位置固定。

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