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A platform for research: civil engineering, architecture and urbanism
Installation method of Halfen trough and cantilever support in cast-in-place comprehensive pipe rack
The invention discloses an installation method of a Halfen trough and a cantilever support in a cast-in-place comprehensive pipe rack. Notches are reserved at the two ends of the Halfen trough, wing plates are welded at the two sides of the Halfen trough, fillers are stuffed into the Halfen trough, a notch side of the Halfen trough is adhered to a corresponding position of framework, a groove of aU-shaped block is buckled on an exposed part of a groove bottom plate and a port of the groove is sealed, the exposed part of the groove bottom plate and the U-shaped blocks are nailed to the framework together by nails, nailed into the framework through the wing plates, and then the wing plates are pressed; the Halfen trough is fixed on the framework, after the concrete is poured and the strength is reached, the framework is removed, the fillers and U-shaped block are removed, the T-shaped base of the cantilever support is inserted into the Halfen trough from the notches, the two sides of the T-shaped base are pre-fitted with bolts, the part where the bolts pass through the Halfen trough is fitted with a nut and a washer, and the nut is tightened so that the washer presses the notch sideof the Halfen trough and a bolt head presses the T-shaped base. The Halfen trough provided by the invention has good fixing effect, and is beneficial to installing the subsequent cantilever support.
本发明公开了一种现浇式综合管廊中哈芬槽及悬臂支架的安装方法，在哈芬槽两端预留缺口，在哈芬槽两侧焊接翼板，将填充物塞入哈芬槽内，将哈芬槽槽口侧贴放在模板的对应位置上，将U形块的凹槽扣在槽道底板外露部分上并将槽道端口封闭，用钉子将槽道底板外露部分和U形块一起钉紧在模板上、穿过翼板钉入模板并将翼板压紧，哈芬槽固定在模板上，浇筑混凝土完毕且达到强度后，拆除模板，去掉填充物、U形块，悬臂支架的T形底座从缺口插入哈芬槽，T形底座的两侧均预先配合有螺栓，螺栓穿出哈芬槽槽口的部分配合有螺母和垫片，拧紧螺母使得垫片压紧哈芬槽槽口侧、螺栓头压紧T形底座。本发明哈芬槽的固定效果好，有利于后续悬臂支架的安装。
Installation method of Halfen trough and cantilever support in cast-in-place comprehensive pipe rack
The invention discloses an installation method of a Halfen trough and a cantilever support in a cast-in-place comprehensive pipe rack. Notches are reserved at the two ends of the Halfen trough, wing plates are welded at the two sides of the Halfen trough, fillers are stuffed into the Halfen trough, a notch side of the Halfen trough is adhered to a corresponding position of framework, a groove of aU-shaped block is buckled on an exposed part of a groove bottom plate and a port of the groove is sealed, the exposed part of the groove bottom plate and the U-shaped blocks are nailed to the framework together by nails, nailed into the framework through the wing plates, and then the wing plates are pressed; the Halfen trough is fixed on the framework, after the concrete is poured and the strength is reached, the framework is removed, the fillers and U-shaped block are removed, the T-shaped base of the cantilever support is inserted into the Halfen trough from the notches, the two sides of the T-shaped base are pre-fitted with bolts, the part where the bolts pass through the Halfen trough is fitted with a nut and a washer, and the nut is tightened so that the washer presses the notch sideof the Halfen trough and a bolt head presses the T-shaped base. The Halfen trough provided by the invention has good fixing effect, and is beneficial to installing the subsequent cantilever support.
本发明公开了一种现浇式综合管廊中哈芬槽及悬臂支架的安装方法，在哈芬槽两端预留缺口，在哈芬槽两侧焊接翼板，将填充物塞入哈芬槽内，将哈芬槽槽口侧贴放在模板的对应位置上，将U形块的凹槽扣在槽道底板外露部分上并将槽道端口封闭，用钉子将槽道底板外露部分和U形块一起钉紧在模板上、穿过翼板钉入模板并将翼板压紧，哈芬槽固定在模板上，浇筑混凝土完毕且达到强度后，拆除模板，去掉填充物、U形块，悬臂支架的T形底座从缺口插入哈芬槽，T形底座的两侧均预先配合有螺栓，螺栓穿出哈芬槽槽口的部分配合有螺母和垫片，拧紧螺母使得垫片压紧哈芬槽槽口侧、螺栓头压紧T形底座。本发明哈芬槽的固定效果好，有利于后续悬臂支架的安装。
Installation method of Halfen trough and cantilever support in cast-in-place comprehensive pipe rack
现浇式综合管廊中哈芬槽及悬臂支架的安装方法
KONG XIAOLONG (author) / GUO SHUANGCHENG (author) / ZHANG CHI (author) / CHEN SHIWEI (author) / TENG ANDING (author) / TANG ZHENRONG (author) / LI YAN (author)
2020-08-07
Patent
Electronic Resource
Chinese
Mounting method of cast-in-place comprehensive pipe gallery pre-buried halfen channel
| European Patent Office | 2020
| European Patent Office | 2015