A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fluctuation friction deceleration door speed limiter
The invention discloses a fluctuation friction deceleration door speed limiter which comprises a base, a roller and a compression rolling rod. The body of the base is of a frame structure, the frame structure is composed of three rectangular plates, a fluctuation plate is arranged on the inner side of one of the rectangular plates on two sides, the fluctuation plate is an arc plate with the central axis of a roller rotating hole as the central axis, and protruding blocks are evenly distributed on the lower surface of the arc plate; the body of the roller is a circular ring shell with a shaft in the center and an opening in one side, and the shaft in the center of the roller is matched with the roller rotating hole in the base; and the body of the compression rolling rod is a rectangular block, rubber is arranged at one end of the rectangular block, a rotating wheel is arranged at the other end of the rectangular block and can rotate around a rotating wheel restraining hole in the rectangular block, a rectangular sliding groove is formed in the middle of the rectangular block, and the length of the rectangular sliding groove is larger than the axis diameter of the center of the roller. The problem that an existing door body fixator cannot restrain the speed of the whole movement process of a door body is solved.
本发明公开了一种波动摩擦减速门限速器，包括基座、滚轮和压缩滚动杆；基座主体为框架结构，所述框架结构由三块矩形板组成，位于两侧矩形板的其中一个矩形板内侧设有波动板，波动板是以滚轮旋转孔的中心轴线为中心轴线的圆弧板，圆弧板的下表面均布凸起块；滚轮主体为中心有轴的一侧开口圆环壳体，所述滚轮中心的轴与基座上的滚轮旋转孔相配合；压缩滚动杆主体为矩形块，矩形块一端设置有橡胶，另一端设置有旋转轮，旋转轮可绕矩形块上的旋转轮约束孔旋转，矩形块中间设置有矩形滑槽，矩形滑槽长度大于滚轮中心的轴直径；解决了现有门体固定器不能实现对门体运动全过程的速度约束问题。
Fluctuation friction deceleration door speed limiter
The invention discloses a fluctuation friction deceleration door speed limiter which comprises a base, a roller and a compression rolling rod. The body of the base is of a frame structure, the frame structure is composed of three rectangular plates, a fluctuation plate is arranged on the inner side of one of the rectangular plates on two sides, the fluctuation plate is an arc plate with the central axis of a roller rotating hole as the central axis, and protruding blocks are evenly distributed on the lower surface of the arc plate; the body of the roller is a circular ring shell with a shaft in the center and an opening in one side, and the shaft in the center of the roller is matched with the roller rotating hole in the base; and the body of the compression rolling rod is a rectangular block, rubber is arranged at one end of the rectangular block, a rotating wheel is arranged at the other end of the rectangular block and can rotate around a rotating wheel restraining hole in the rectangular block, a rectangular sliding groove is formed in the middle of the rectangular block, and the length of the rectangular sliding groove is larger than the axis diameter of the center of the roller. The problem that an existing door body fixator cannot restrain the speed of the whole movement process of a door body is solved.
本发明公开了一种波动摩擦减速门限速器，包括基座、滚轮和压缩滚动杆；基座主体为框架结构，所述框架结构由三块矩形板组成，位于两侧矩形板的其中一个矩形板内侧设有波动板，波动板是以滚轮旋转孔的中心轴线为中心轴线的圆弧板，圆弧板的下表面均布凸起块；滚轮主体为中心有轴的一侧开口圆环壳体，所述滚轮中心的轴与基座上的滚轮旋转孔相配合；压缩滚动杆主体为矩形块，矩形块一端设置有橡胶，另一端设置有旋转轮，旋转轮可绕矩形块上的旋转轮约束孔旋转，矩形块中间设置有矩形滑槽，矩形滑槽长度大于滚轮中心的轴直径；解决了现有门体固定器不能实现对门体运动全过程的速度约束问题。
Fluctuation friction deceleration door speed limiter
一种波动摩擦减速门限速器
DING JINGCHI (author)
2021-01-29
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
3 BIDirectional SPEED DECELERATION SYSTEM FOR SLIDING DOOR TYPE THREE LINKED DOOR
| European Patent Office | 2022