Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a reusable hole protection device which comprises a plurality of protection formworks, angle steel is fixedly connected to the periphery of each protection formwork, and a reinforcing block is fixedly connected between every two adjacent angle steel. A plurality of lateral connecting screw holes are formed in each piece of angle steel in a penetrating mode, every two adjacent pieces of angle steel are fixedly connected, a connecting bolt is arranged in every two adjacent lateral connecting screw holes in a penetrating mode, a connecting nut is connected to the connecting bolt in a threaded mode, a plurality of vertical fixing screw holes are formed in each protective formwork in a penetrating mode, and the vertical fixing screw holes are connected to the connecting nut in a threaded mode. A vertical bolt is arranged on the vertical fixing screw hole in a penetrating mode, and a balance weight nut is connected to the vertical bolt in a threaded mode. The device can be suitable for protection of floor slab hole positions of any size, and the limitation of materials used in the traditional construction process is broken through; the combined type hole protection device is more convenient to mount and dismount and high in turnover frequency; and the hole protection is high in safety and efficiency.
本发明公开了一种可重复利用的洞口防护装置，包括防护模板，所述防护模板的数量设置为若干个，每个所述防护模板的四周均固定连接有角钢，相邻的两个所述角钢之间共同固定连接有加固块，每个所述角钢上均贯穿设有多个侧向连接螺孔，相邻的两个角钢之间固定连接，相邻的两个侧向连接螺孔共同贯穿设有连接螺栓，所述连接螺栓上螺纹连接有连接螺母，每个所述防护模板上均贯穿设有多个竖向固定螺孔，所述竖向固定螺孔上贯穿设有竖向螺栓，所述竖向螺栓上螺纹连接有配重螺母。本发明可适用于任何尺寸楼板洞口位置防护，打破了传统施工过程中使用材料的局限性；组合式洞口防护安装、拆卸更加方便，周转次数高；洞口防护安全性高，效率高。
The invention discloses a reusable hole protection device which comprises a plurality of protection formworks, angle steel is fixedly connected to the periphery of each protection formwork, and a reinforcing block is fixedly connected between every two adjacent angle steel. A plurality of lateral connecting screw holes are formed in each piece of angle steel in a penetrating mode, every two adjacent pieces of angle steel are fixedly connected, a connecting bolt is arranged in every two adjacent lateral connecting screw holes in a penetrating mode, a connecting nut is connected to the connecting bolt in a threaded mode, a plurality of vertical fixing screw holes are formed in each protective formwork in a penetrating mode, and the vertical fixing screw holes are connected to the connecting nut in a threaded mode. A vertical bolt is arranged on the vertical fixing screw hole in a penetrating mode, and a balance weight nut is connected to the vertical bolt in a threaded mode. The device can be suitable for protection of floor slab hole positions of any size, and the limitation of materials used in the traditional construction process is broken through; the combined type hole protection device is more convenient to mount and dismount and high in turnover frequency; and the hole protection is high in safety and efficiency.
本发明公开了一种可重复利用的洞口防护装置，包括防护模板，所述防护模板的数量设置为若干个，每个所述防护模板的四周均固定连接有角钢，相邻的两个所述角钢之间共同固定连接有加固块，每个所述角钢上均贯穿设有多个侧向连接螺孔，相邻的两个角钢之间固定连接，相邻的两个侧向连接螺孔共同贯穿设有连接螺栓，所述连接螺栓上螺纹连接有连接螺母，每个所述防护模板上均贯穿设有多个竖向固定螺孔，所述竖向固定螺孔上贯穿设有竖向螺栓，所述竖向螺栓上螺纹连接有配重螺母。本发明可适用于任何尺寸楼板洞口位置防护，打破了传统施工过程中使用材料的局限性；组合式洞口防护安装、拆卸更加方便，周转次数高；洞口防护安全性高，效率高。
Reusable hole protection device
一种可重复利用的洞口防护装置
ZHENG YISHAN (Autor:in)
30.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Reusable reserved hole reserving device and construction method
| Europäisches Patentamt | 2021