A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-pre-tightening anchorage device, tensioning device and steel wire gridding cloth tensioning system
The invention provides a self-pre-tightening anchorage device, a tensioning device and a steel wire gridding cloth tensioning system. The self-pre-tightening anchorage device comprises a support, an anchor cylinder and a pre-tightening assembly. The support is used for being connected with a tensioning device and provided with a rotation cavity, and an avoiding groove is formed in the side wall of the support and communicates with the rotation cavity in the radial direction of the rotation cavity. The anchor cylinder is arranged in the rotary cavity and is aligned with the avoiding groove, and a rotary annular gap is formed between the peripheral wall of the anchor cylinder and the cavity wall of the rotary cavity; the pre-tightening assembly is connected to the support and connected with the two ends of the anchor cylinder. Wherein the anchor cylinder is used for winding the steel wire gridding cloth penetrating into the rotation cavity from the avoiding groove, and the pre-tightening assembly is used for driving the anchor cylinder to rotate in the rotation cavity so that the steel wire gridding cloth can obtain pre-tightening force. According to the self-pre-tightening anchorage device, the tensioning device and the steel wire gridding cloth tensioning system, the tensioning and anchoring construction difficulty of the steel wire gridding cloth can be lowered, the operation space requirement can be lowered, and the tensioning bearing capacity can be improved.
本发明提供了一种自预紧锚具、张拉装置及钢丝网格布张拉系统，自预紧锚具包括支座、锚筒，以及预紧组件；支座用于连接张拉装置，支座具有回转腔，且侧壁开设有避让槽，避让槽沿回转腔的径向与回转腔连通；锚筒设于回转腔内并与避让槽对齐，锚筒的周壁与回转腔的腔壁之间具有回转环隙；预紧组件连接于支座，且与锚筒的两端连接；其中，锚筒用于卷绕自避让槽穿入回转腔的钢丝网格布，预紧组件用于带动锚筒在回转腔内旋转以使钢丝网格布获得预紧力。本发明提供的自预紧锚具、张拉装置及钢丝网格布张拉系统，能够降低钢丝网格布的张拉锚固施工难度和操作空间需求，提高张拉承载能力。
Self-pre-tightening anchorage device, tensioning device and steel wire gridding cloth tensioning system
The invention provides a self-pre-tightening anchorage device, a tensioning device and a steel wire gridding cloth tensioning system. The self-pre-tightening anchorage device comprises a support, an anchor cylinder and a pre-tightening assembly. The support is used for being connected with a tensioning device and provided with a rotation cavity, and an avoiding groove is formed in the side wall of the support and communicates with the rotation cavity in the radial direction of the rotation cavity. The anchor cylinder is arranged in the rotary cavity and is aligned with the avoiding groove, and a rotary annular gap is formed between the peripheral wall of the anchor cylinder and the cavity wall of the rotary cavity; the pre-tightening assembly is connected to the support and connected with the two ends of the anchor cylinder. Wherein the anchor cylinder is used for winding the steel wire gridding cloth penetrating into the rotation cavity from the avoiding groove, and the pre-tightening assembly is used for driving the anchor cylinder to rotate in the rotation cavity so that the steel wire gridding cloth can obtain pre-tightening force. According to the self-pre-tightening anchorage device, the tensioning device and the steel wire gridding cloth tensioning system, the tensioning and anchoring construction difficulty of the steel wire gridding cloth can be lowered, the operation space requirement can be lowered, and the tensioning bearing capacity can be improved.
本发明提供了一种自预紧锚具、张拉装置及钢丝网格布张拉系统，自预紧锚具包括支座、锚筒，以及预紧组件；支座用于连接张拉装置，支座具有回转腔，且侧壁开设有避让槽，避让槽沿回转腔的径向与回转腔连通；锚筒设于回转腔内并与避让槽对齐，锚筒的周壁与回转腔的腔壁之间具有回转环隙；预紧组件连接于支座，且与锚筒的两端连接；其中，锚筒用于卷绕自避让槽穿入回转腔的钢丝网格布，预紧组件用于带动锚筒在回转腔内旋转以使钢丝网格布获得预紧力。本发明提供的自预紧锚具、张拉装置及钢丝网格布张拉系统，能够降低钢丝网格布的张拉锚固施工难度和操作空间需求，提高张拉承载能力。
Self-pre-tightening anchorage device, tensioning device and steel wire gridding cloth tensioning system
自预紧锚具、张拉装置及钢丝网格布张拉系统
SONG SHAOBO (author) / ZHANG ZHAOJIAN (author) / WU SHUAI (author) / LIU JUNYI (author) / ZHANG JIN (author) / SU BOKANG (author)
2024-08-27
Patent
Electronic Resource
Chinese
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