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A platform for research: civil engineering, architecture and urbanism
Overlock-free metal roof system and mounting method thereof
The invention discloses a lockrand-free metal roof system and a mounting method thereof. The lockrand-free metal roof system comprises purlins, the fixing supports extend in the direction away from the purline and are sequentially provided with mounting parts, first necking parts, non-return parts, first continuous bending sections and first barb parts; a plurality of roof panels; the male rib and the second continuous bending section can be elastically deformed after being extruded, the second necking part is hooked by the inner side of the first barb part, and the free end is restrained to the non-return part; the female rib and the third continuous bending section can elastically deform and expand the third opening after being extruded, the third barb part is hooked on the outer side of the first barb part, and the third necking part is restrained on the first necking part. According to the roof system, the purpose of fixing the roof panels can be achieved under the condition that edge locking is not needed, the roof panels are connected stably, the whole roof system can meet the requirements for wind resistance and water resistance, and therefore the installation period of the roof system can be effectively shortened, and the installation cost is reduced.
本发明公开了一种免锁边金属屋面系统及其安装方法，包括：檩条；多组固定支架，沿远离檩条的方向延伸并依次设置有安装部、第一缩颈部、止回部、第一连续弯折段和第一倒勾部；多块屋面板；公肋，第二连续弯折段被挤压后能够弹性形变，第二缩颈部被第一倒勾部的内侧勾挂住，自由端被约束于止回部；母肋，第三连续弯折段被挤压后能够弹性形变并扩大第三开口，第三倒勾部勾挂于第一倒勾部的外侧，第三缩颈部被约束于第一缩颈部。本屋面系统能够在不需要锁边的情况下达到固定屋面板的目的，彼此间连接稳定，整个屋面系统能够满足抗风和防水的要求，从而能够有效地缩短屋面系统的安装工期，降低安装成本。
Overlock-free metal roof system and mounting method thereof
The invention discloses a lockrand-free metal roof system and a mounting method thereof. The lockrand-free metal roof system comprises purlins, the fixing supports extend in the direction away from the purline and are sequentially provided with mounting parts, first necking parts, non-return parts, first continuous bending sections and first barb parts; a plurality of roof panels; the male rib and the second continuous bending section can be elastically deformed after being extruded, the second necking part is hooked by the inner side of the first barb part, and the free end is restrained to the non-return part; the female rib and the third continuous bending section can elastically deform and expand the third opening after being extruded, the third barb part is hooked on the outer side of the first barb part, and the third necking part is restrained on the first necking part. According to the roof system, the purpose of fixing the roof panels can be achieved under the condition that edge locking is not needed, the roof panels are connected stably, the whole roof system can meet the requirements for wind resistance and water resistance, and therefore the installation period of the roof system can be effectively shortened, and the installation cost is reduced.
本发明公开了一种免锁边金属屋面系统及其安装方法，包括：檩条；多组固定支架，沿远离檩条的方向延伸并依次设置有安装部、第一缩颈部、止回部、第一连续弯折段和第一倒勾部；多块屋面板；公肋，第二连续弯折段被挤压后能够弹性形变，第二缩颈部被第一倒勾部的内侧勾挂住，自由端被约束于止回部；母肋，第三连续弯折段被挤压后能够弹性形变并扩大第三开口，第三倒勾部勾挂于第一倒勾部的外侧，第三缩颈部被约束于第一缩颈部。本屋面系统能够在不需要锁边的情况下达到固定屋面板的目的，彼此间连接稳定，整个屋面系统能够满足抗风和防水的要求，从而能够有效地缩短屋面系统的安装工期，降低安装成本。
Overlock-free metal roof system and mounting method thereof
一种免锁边金属屋面系统及其安装方法
LIANG LIMEI (author) / TANG JIANWEI (author)
2023-12-12
Patent
Electronic Resource
Chinese
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
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