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Friction damper capable of automatically relieving friction force
The friction damper capable of automatically relieving the friction force comprises a friction base and a friction block which are fixedly connected with each other, the friction base comprises a first supporting face and a first friction face which are oppositely arranged, the friction block comprises a second supporting face and a second friction face which are oppositely arranged, and the first supporting face and the second supporting face abut against each other in a pressing mode. The first supporting face and the second supporting face abut against each other in a pressing mode, the first friction face above the friction seat applies pressure upwards, the second friction face below the friction block applies pressure downwards, and therefore the friction damper generates friction force on the upper portion and the lower portion as a whole, and when the friction block receives horizontal force from the bottom of the second supporting face to the top of the second supporting face, the friction block shifts, and the friction block moves downwards. When the friction damper works, the first supporting face and the second supporting face are released from abutting, the first friction face above the friction seat eliminates the upward pressing force, the second friction face below the friction block eliminates the downward pressing force, and therefore the friction force generated by the friction damper is released.
本发明公开了一种能自动解除摩擦力的摩擦阻尼器，包括相互固定连接的摩擦座和摩擦块，摩擦座上包括相对设置的第一支撑面和第一摩擦面，摩擦块上包括相对设置的第二支撑面和第二摩擦面，第一支撑面和第二支撑面相互施压抵接。第一支撑面和第二支撑面相互施压抵接，使摩擦座上方的第一摩擦面向上施压，摩擦块下方的第二摩擦面向下施压，从而摩擦阻尼器整体在上方和下方产生摩擦力，当摩擦块收到从第二支撑面底部方向往顶部方向的水平力时，摩擦块位移，第一支撑面和第二支撑面解除抵接，摩擦座上方的第一摩擦面消除向上施压的力，摩擦块下方的第二摩擦面消除向下施压的力，从而解除摩擦阻尼器产生的摩擦力。
Friction damper capable of automatically relieving friction force
The friction damper capable of automatically relieving the friction force comprises a friction base and a friction block which are fixedly connected with each other, the friction base comprises a first supporting face and a first friction face which are oppositely arranged, the friction block comprises a second supporting face and a second friction face which are oppositely arranged, and the first supporting face and the second supporting face abut against each other in a pressing mode. The first supporting face and the second supporting face abut against each other in a pressing mode, the first friction face above the friction seat applies pressure upwards, the second friction face below the friction block applies pressure downwards, and therefore the friction damper generates friction force on the upper portion and the lower portion as a whole, and when the friction block receives horizontal force from the bottom of the second supporting face to the top of the second supporting face, the friction block shifts, and the friction block moves downwards. When the friction damper works, the first supporting face and the second supporting face are released from abutting, the first friction face above the friction seat eliminates the upward pressing force, the second friction face below the friction block eliminates the downward pressing force, and therefore the friction force generated by the friction damper is released.
本发明公开了一种能自动解除摩擦力的摩擦阻尼器，包括相互固定连接的摩擦座和摩擦块，摩擦座上包括相对设置的第一支撑面和第一摩擦面，摩擦块上包括相对设置的第二支撑面和第二摩擦面，第一支撑面和第二支撑面相互施压抵接。第一支撑面和第二支撑面相互施压抵接，使摩擦座上方的第一摩擦面向上施压，摩擦块下方的第二摩擦面向下施压，从而摩擦阻尼器整体在上方和下方产生摩擦力，当摩擦块收到从第二支撑面底部方向往顶部方向的水平力时，摩擦块位移，第一支撑面和第二支撑面解除抵接，摩擦座上方的第一摩擦面消除向上施压的力，摩擦块下方的第二摩擦面消除向下施压的力，从而解除摩擦阻尼器产生的摩擦力。
Friction damper capable of automatically relieving friction force
一种能自动解除摩擦力的摩擦阻尼器
BU XIHUA (author) / BU HONGMEI (author) / XIE YANFU (author) / LING YONGMING (author)
2023-06-30
Patent
Electronic Resource
Chinese
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