Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Outer speed governor for movable door plate
The invention discloses an outer speed governor for a movable door plate. The outer speed governor for the movable door plate comprises a base, a sliding table, a roller, springs and an arc-shaped plate, wherein a main body of the sliding table is a rectangular block; through holes are symmetrically formed in the side surfaces of the rectangular block; the through holes are matched with slide rodsarranged on the base; roller installing holes are formed in one end of the upper surface of the rectangular block, and the roller can be restrained to rotate in the roller installing holes; a main body of the roller is a cylinder; rotating shafts are arranged at two ends of the cylinder, and are matched with the roller installing holes formed in the sliding table; the arc-shaped plate is fixedlyarranged on a door frame; the contour of the arc-shaped plate is an arc line using a rotating shaft of the movable door plate as the circle center, and arc-surface projected blocks are arranged at theside, near the movable door plate, of the arc-shaped plate; after assembly, the roller can roll along the inner side of the arc-shaped plate along with rotation of the movable door plate; and when the roller encounters the projected blocks, the roller compresses the sliding table and moves back and forth under the action of the springs on the sliding table. The outer speed governor for the movable door plate solves the problem that violent collision between the movable door plate and the door frame cannot be prevented by an existing door body fixer.
本发明公开了活动门板外限速器，包括基座、滑动台、滚轮、弹簧和弧形板；滑动台主体为矩形块，矩形块侧面对称设置有通孔，通孔与基座上滑动杆相匹配，矩形块上表面一端设置有滚轮安装孔，滚轮可被约束在滚轮安装孔内转动；滚轮主体为圆柱，圆柱两端有旋转轴，旋转轴与滑动台上滚轮安装孔相配合；弧形板固定安装在门框上，弧形板的轮廓是以活动门板转动轴为圆心的圆弧线，弧形板靠近活动门板一面设有圆弧面凸起块；装配后，随着活动门板的转动，滚轮可沿弧形板内侧滚动，当滚轮遇到凸起块时，滚轮压缩滑动台，在滑动台上弹簧的作用下来回运动。解决了现有门体固定器不能实现预防活动门板与门框激烈碰撞的问题。
Outer speed governor for movable door plate
The invention discloses an outer speed governor for a movable door plate. The outer speed governor for the movable door plate comprises a base, a sliding table, a roller, springs and an arc-shaped plate, wherein a main body of the sliding table is a rectangular block; through holes are symmetrically formed in the side surfaces of the rectangular block; the through holes are matched with slide rodsarranged on the base; roller installing holes are formed in one end of the upper surface of the rectangular block, and the roller can be restrained to rotate in the roller installing holes; a main body of the roller is a cylinder; rotating shafts are arranged at two ends of the cylinder, and are matched with the roller installing holes formed in the sliding table; the arc-shaped plate is fixedlyarranged on a door frame; the contour of the arc-shaped plate is an arc line using a rotating shaft of the movable door plate as the circle center, and arc-surface projected blocks are arranged at theside, near the movable door plate, of the arc-shaped plate; after assembly, the roller can roll along the inner side of the arc-shaped plate along with rotation of the movable door plate; and when the roller encounters the projected blocks, the roller compresses the sliding table and moves back and forth under the action of the springs on the sliding table. The outer speed governor for the movable door plate solves the problem that violent collision between the movable door plate and the door frame cannot be prevented by an existing door body fixer.
本发明公开了活动门板外限速器，包括基座、滑动台、滚轮、弹簧和弧形板；滑动台主体为矩形块，矩形块侧面对称设置有通孔，通孔与基座上滑动杆相匹配，矩形块上表面一端设置有滚轮安装孔，滚轮可被约束在滚轮安装孔内转动；滚轮主体为圆柱，圆柱两端有旋转轴，旋转轴与滑动台上滚轮安装孔相配合；弧形板固定安装在门框上，弧形板的轮廓是以活动门板转动轴为圆心的圆弧线，弧形板靠近活动门板一面设有圆弧面凸起块；装配后，随着活动门板的转动，滚轮可沿弧形板内侧滚动，当滚轮遇到凸起块时，滚轮压缩滑动台，在滑动台上弹簧的作用下来回运动。解决了现有门体固定器不能实现预防活动门板与门框激烈碰撞的问题。
Outer speed governor for movable door plate
活动门板外限速器
DING JINGCHI (Autor:in)
12.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
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Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung