Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water stop screw cutting tool
The invention belongs to the technical field of reinforced concrete formwork engineering, and particularly relates to a water stop screw cutting tool which comprises a cone frustum type cutting part composed of four arc-shaped blades, alloy teeth are arranged on the inner walls of the front ends of the arc-shaped blades, protruding ribs of the arc-shaped blades are clamped into grooves of a fixing ring, and an annular blocking plate is fixed to the rear end of the fixing ring. Large rolling bearings are arranged in front of and behind the driven gear, the lower ends of the large rolling bearings are fixed to the supports, small rolling bearings are installed between the front support and the rear support, an inner spline pipe is arranged between the small rolling bearings, and a driving gear is fixed to the inner spline pipe. The driving gear is meshed with the driven gear, and the rear end of the inner spline pipe is fixedly connected with a rotating shaft of a rotating device. The tool can penetrate into a screw hole, the water stop screw is cut in the screw hole, and the problem that the water stop screw is difficult to cut in the screw hole is solved.
本发明属于钢筋混凝土模板工程技术领域，特别涉及一种止水螺杆切除工具，包括四片弧形叶片组成的圆锥台型切割，弧形叶片前端内壁设有合金齿，弧形叶片的凸肋卡入固定环凹槽内，固定环的后端固定环形封堵板，环形封堵板向后固定空心导杆，空心导杆中部固定被动齿轮，被动齿轮前后设有大滚动轴承，大滚动轴承的下端与支架固定在一起，前后支架之间安装小滚动轴承，小滚动轴承之间设有内花键管，内花键管上固定主动齿轮，主动齿轮与被动齿轮啮合，内花键管的后端固定连接转动装置的转动轴。本发明工具能深入螺杆眼内，在螺杆眼内将止水螺杆进行切割，攻克了难以在螺杆眼内切割止水螺杆的难题。
Water stop screw cutting tool
The invention belongs to the technical field of reinforced concrete formwork engineering, and particularly relates to a water stop screw cutting tool which comprises a cone frustum type cutting part composed of four arc-shaped blades, alloy teeth are arranged on the inner walls of the front ends of the arc-shaped blades, protruding ribs of the arc-shaped blades are clamped into grooves of a fixing ring, and an annular blocking plate is fixed to the rear end of the fixing ring. Large rolling bearings are arranged in front of and behind the driven gear, the lower ends of the large rolling bearings are fixed to the supports, small rolling bearings are installed between the front support and the rear support, an inner spline pipe is arranged between the small rolling bearings, and a driving gear is fixed to the inner spline pipe. The driving gear is meshed with the driven gear, and the rear end of the inner spline pipe is fixedly connected with a rotating shaft of a rotating device. The tool can penetrate into a screw hole, the water stop screw is cut in the screw hole, and the problem that the water stop screw is difficult to cut in the screw hole is solved.
本发明属于钢筋混凝土模板工程技术领域，特别涉及一种止水螺杆切除工具，包括四片弧形叶片组成的圆锥台型切割，弧形叶片前端内壁设有合金齿，弧形叶片的凸肋卡入固定环凹槽内，固定环的后端固定环形封堵板，环形封堵板向后固定空心导杆，空心导杆中部固定被动齿轮，被动齿轮前后设有大滚动轴承，大滚动轴承的下端与支架固定在一起，前后支架之间安装小滚动轴承，小滚动轴承之间设有内花键管，内花键管上固定主动齿轮，主动齿轮与被动齿轮啮合，内花键管的后端固定连接转动装置的转动轴。本发明工具能深入螺杆眼内，在螺杆眼内将止水螺杆进行切割，攻克了难以在螺杆眼内切割止水螺杆的难题。
Water stop screw cutting tool
一种止水螺杆切除工具
SONG HUACHAO (Autor:in) / DU WEI (Autor:in) / WANG QIYU (Autor:in) / LI YUCONG (Autor:in) / WANG PENG (Autor:in) / JIANG HONGMIN (Autor:in) / YANG HAO (Autor:in) / QIN XIANGJIE (Autor:in) / SUN ZHENGHUA (Autor:in)
21.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Water stop screw dismantling device and using method thereof
| Europäisches Patentamt | 2022