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Hanging basket rear anchor device capable of taking out concrete embedded screw and construction method of hanging basket rear anchor device
The invention discloses a hanging basket rear anchoring device capable of taking out a concrete embedded screw and a construction method of the hanging basket rear anchoring device. Comprising a distribution pressure beam arranged on the upper side of the tail of the hanging basket, a positioning plate which is embedded in a poured beam section and is at least flush with the top face, an embedded screw rod embedded in the lower side of the positioning plate, an anchoring part placed on the positioning plate, a fastening screw and anchor rods located on the two sides of the distribution pressure beam. The lower portion of the embedded screw is a threaded section, the upper portion of the embedded screw is a conical section, the top end of the embedded screw is a positioning head, an inner threaded hole is formed in the positioning head, the positioning plate is placed on the embedded screw and sleeved on the positioning head in a matched mode to prevent the embedded screw from rotating, and the fastening screw penetrates through the anchoring part and the positioning plate and then is screwed into the inner threaded hole to fix the anchoring part on the positioning plate and the embedded screw. The upper end and the lower end of the anchor rod respectively press down the pressure distribution beam and pull up the anchoring part through a fastening nut and a gasket. The device facilitates concrete trepanning repair and later maintenance, reduces operation risks, has good anti-pulling capacity, can be repeatedly used and facilitates construction.
本发明公开了一种可取出混凝土预埋螺杆的挂篮后锚装置及其施工方法，包括设在挂篮尾部上侧的分配压梁、预埋在已浇筑梁段上且至少与顶面齐平的定位板、预埋在定位板下侧的预埋螺杆、放置在定位板上的锚固件、紧固螺钉、位于分配压梁两侧的锚杆；预埋螺杆的下部为螺纹段、上部为圆锥段、顶端为定位头，定位头处开设有内螺纹孔，定位板放置在预埋螺杆上且配合套在定位头上防止预埋螺杆旋转，紧固螺钉穿过锚固件、定位板后拧入内螺纹孔将锚固件固定在定位板和预埋螺杆上，锚杆的上下端通过紧固螺母和垫片分别下压分配压梁、上拉锚固件。本装置便于混凝土开孔修补与后期养护，降低作业风险，具有良好的抗拔能力，能重复利用，便于施工。
Hanging basket rear anchor device capable of taking out concrete embedded screw and construction method of hanging basket rear anchor device
The invention discloses a hanging basket rear anchoring device capable of taking out a concrete embedded screw and a construction method of the hanging basket rear anchoring device. Comprising a distribution pressure beam arranged on the upper side of the tail of the hanging basket, a positioning plate which is embedded in a poured beam section and is at least flush with the top face, an embedded screw rod embedded in the lower side of the positioning plate, an anchoring part placed on the positioning plate, a fastening screw and anchor rods located on the two sides of the distribution pressure beam. The lower portion of the embedded screw is a threaded section, the upper portion of the embedded screw is a conical section, the top end of the embedded screw is a positioning head, an inner threaded hole is formed in the positioning head, the positioning plate is placed on the embedded screw and sleeved on the positioning head in a matched mode to prevent the embedded screw from rotating, and the fastening screw penetrates through the anchoring part and the positioning plate and then is screwed into the inner threaded hole to fix the anchoring part on the positioning plate and the embedded screw. The upper end and the lower end of the anchor rod respectively press down the pressure distribution beam and pull up the anchoring part through a fastening nut and a gasket. The device facilitates concrete trepanning repair and later maintenance, reduces operation risks, has good anti-pulling capacity, can be repeatedly used and facilitates construction.
本发明公开了一种可取出混凝土预埋螺杆的挂篮后锚装置及其施工方法，包括设在挂篮尾部上侧的分配压梁、预埋在已浇筑梁段上且至少与顶面齐平的定位板、预埋在定位板下侧的预埋螺杆、放置在定位板上的锚固件、紧固螺钉、位于分配压梁两侧的锚杆；预埋螺杆的下部为螺纹段、上部为圆锥段、顶端为定位头，定位头处开设有内螺纹孔，定位板放置在预埋螺杆上且配合套在定位头上防止预埋螺杆旋转，紧固螺钉穿过锚固件、定位板后拧入内螺纹孔将锚固件固定在定位板和预埋螺杆上，锚杆的上下端通过紧固螺母和垫片分别下压分配压梁、上拉锚固件。本装置便于混凝土开孔修补与后期养护，降低作业风险，具有良好的抗拔能力，能重复利用，便于施工。
Hanging basket rear anchor device capable of taking out concrete embedded screw and construction method of hanging basket rear anchor device
可取出混凝土预埋螺杆的挂篮后锚装置及其施工方法
WANG HUI (author) / WANG KAIQIANG (author) / FANG XIAOLIN (author) / CHEN BAIBEN (author) / ZHANG YU (author) / MU DONGDONG (author) / NIU HONGLIANG (author) / DUAN BAOSHAN (author) / CAO GAOWEI (author)
2022-06-14
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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