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A platform for research: civil engineering, architecture and urbanism
Attachment rack for fixing tower crane on bridge tower and construction method thereof
The invention relates to an attachment rack for fixing a tower crane on a bridge tower and a construction method thereof. The attachment rack comprises an attachment frame, an attachment pull rod and an attachment support, wherein a U-shaped connecting lug plate and a trapezoidal connecting lug plate are arranged on the two opposite sides of the attachment frame along the frame edge respectively, the two sides of the U-shaped connecting lug plate extend in the direction perpendicular to the frame edge to form protruding parts, and the two ends of the trapezoidal connecting lug plate extend towards the two sides along the frame edge to form pyramid parts; the attachment pull rod comprises a first attachment pull rod and a second attachment pull rod, the first end of the first attachment pull rod is hinged to the protruding parts of the U-shaped connecting lug plate, and the first end of the second attachment pull rod is hinged to the pyramid parts of the trapezoidal connecting lug plate; and the attachment support comprises a wedge-shaped seat body, threaded holes which are vertically aligned at intervals are formed in the wedge-shaped seat body, through holes corresponding to the threaded holes are formed in the second end of the first attachment pull rod and the second end of the second attachment pull rod, a double-thread screw penetrates through the through holes, and threads of the double-thread screw are fixedly connected with the threaded holes in a threaded mode. The construction efficiency is improved while the construction safety is guaranteed, and the construction cost is saved.
本发明涉及一种用于固定塔吊于桥塔的附着架及其施工方法，附着架包括附着框架，相对两侧沿框边分别设有U形连接耳板和梯形连接耳板，U形连接耳板的两侧边沿垂直框边的方向延伸形成凸出部，梯形连接耳板的两端沿框边向两侧延伸形成角锥部；附着拉杆，包括第一附着拉杆和第二附着拉杆，第一附着拉杆的第一端与U形连接耳板的凸出部铰接，第二附着拉杆的第一端与梯形连接耳板的角锥部铰接；附着支座，包括楔形座体，楔形座体开设上下间隔对齐的螺纹孔，第一附着拉杆和第二附着拉杆的第二端均对应螺纹孔开设通孔，通孔内穿设双头螺杆，双头螺杆的螺纹与螺纹孔螺接固定。本发明保证施工安全的同时提高了施工效率，节约施工成本。
Attachment rack for fixing tower crane on bridge tower and construction method thereof
The invention relates to an attachment rack for fixing a tower crane on a bridge tower and a construction method thereof. The attachment rack comprises an attachment frame, an attachment pull rod and an attachment support, wherein a U-shaped connecting lug plate and a trapezoidal connecting lug plate are arranged on the two opposite sides of the attachment frame along the frame edge respectively, the two sides of the U-shaped connecting lug plate extend in the direction perpendicular to the frame edge to form protruding parts, and the two ends of the trapezoidal connecting lug plate extend towards the two sides along the frame edge to form pyramid parts; the attachment pull rod comprises a first attachment pull rod and a second attachment pull rod, the first end of the first attachment pull rod is hinged to the protruding parts of the U-shaped connecting lug plate, and the first end of the second attachment pull rod is hinged to the pyramid parts of the trapezoidal connecting lug plate; and the attachment support comprises a wedge-shaped seat body, threaded holes which are vertically aligned at intervals are formed in the wedge-shaped seat body, through holes corresponding to the threaded holes are formed in the second end of the first attachment pull rod and the second end of the second attachment pull rod, a double-thread screw penetrates through the through holes, and threads of the double-thread screw are fixedly connected with the threaded holes in a threaded mode. The construction efficiency is improved while the construction safety is guaranteed, and the construction cost is saved.
本发明涉及一种用于固定塔吊于桥塔的附着架及其施工方法，附着架包括附着框架，相对两侧沿框边分别设有U形连接耳板和梯形连接耳板，U形连接耳板的两侧边沿垂直框边的方向延伸形成凸出部，梯形连接耳板的两端沿框边向两侧延伸形成角锥部；附着拉杆，包括第一附着拉杆和第二附着拉杆，第一附着拉杆的第一端与U形连接耳板的凸出部铰接，第二附着拉杆的第一端与梯形连接耳板的角锥部铰接；附着支座，包括楔形座体，楔形座体开设上下间隔对齐的螺纹孔，第一附着拉杆和第二附着拉杆的第二端均对应螺纹孔开设通孔，通孔内穿设双头螺杆，双头螺杆的螺纹与螺纹孔螺接固定。本发明保证施工安全的同时提高了施工效率，节约施工成本。
Attachment rack for fixing tower crane on bridge tower and construction method thereof
用于固定塔吊于桥塔的附着架及其施工方法
WANG XUAN (author) / YAN LI (author) / GUO YABING (author) / CHEN YONGJIE (author) / ZHAO LONGKE (author)
2021-08-31
Patent
Electronic Resource
Chinese
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