Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Shear lifting mechanism producing large swing angle motion
The invention relates to a shear lifting mechanism producing large swing angle motion. The shear lifting mechanism comprises a fixing plate, a transmission rod, a driving rod, an off-axis driven rod and a shear force rod group, wherein the fixing plate is mounted at a door and window sash end, the transmission rod is arranged on the fixing plate in a sliding manner, one end of the transmission rodis connected with a drive execution mechanism, and the other end and one end of the driving rod are hinged to the fixing plate; the other end of the driving rod is hinged to the middle of the off-axis driven rod; one end of the shear force rod group is hinged to the top end of the fixing plate and one end of the off-axis driven rod; the other end is hinged to the door and window sash end; and theother end of the off-axis driven rod is hinged to the fixing plate. The shear lifting mechanism changes a drive force bearing point and a force output point on the basis of a linear lifting functionof traditional shear lifting, so that short-range linear reciprocation can be realized, large travel pushing and contraction motion can be produced, and sector motion at a large swing angle can be realized.
本发明涉及一种产生大摆角运动的剪刀举升机构，包括固定板，传动杆，主动杆，偏轴从动杆和剪力杆组；所述固定板安装于门窗扇端，所述传动杆可滑动地设置于固定板上，一端并与驱动执行机构连接，另一端与所述主动杆的一端铰接于固定板上；所述主动杆的另一端铰接于所述偏轴从动杆的中部；所述剪力杆组的一端分别铰接于所述固定板顶端和所述偏轴从动杆一端部；另一端铰接于门窗框端；所述偏轴从动杆的另一端铰接于所述固定板上。本发明在传统剪刀举升实现直线抬升的功能上改变驱动受力点和力量输出点，从而能够短程直线往复运动，产生大行程推升和收缩运动，实现大摆角的扇形运动。
Shear lifting mechanism producing large swing angle motion
The invention relates to a shear lifting mechanism producing large swing angle motion. The shear lifting mechanism comprises a fixing plate, a transmission rod, a driving rod, an off-axis driven rod and a shear force rod group, wherein the fixing plate is mounted at a door and window sash end, the transmission rod is arranged on the fixing plate in a sliding manner, one end of the transmission rodis connected with a drive execution mechanism, and the other end and one end of the driving rod are hinged to the fixing plate; the other end of the driving rod is hinged to the middle of the off-axis driven rod; one end of the shear force rod group is hinged to the top end of the fixing plate and one end of the off-axis driven rod; the other end is hinged to the door and window sash end; and theother end of the off-axis driven rod is hinged to the fixing plate. The shear lifting mechanism changes a drive force bearing point and a force output point on the basis of a linear lifting functionof traditional shear lifting, so that short-range linear reciprocation can be realized, large travel pushing and contraction motion can be produced, and sector motion at a large swing angle can be realized.
本发明涉及一种产生大摆角运动的剪刀举升机构，包括固定板，传动杆，主动杆，偏轴从动杆和剪力杆组；所述固定板安装于门窗扇端，所述传动杆可滑动地设置于固定板上，一端并与驱动执行机构连接，另一端与所述主动杆的一端铰接于固定板上；所述主动杆的另一端铰接于所述偏轴从动杆的中部；所述剪力杆组的一端分别铰接于所述固定板顶端和所述偏轴从动杆一端部；另一端铰接于门窗框端；所述偏轴从动杆的另一端铰接于所述固定板上。本发明在传统剪刀举升实现直线抬升的功能上改变驱动受力点和力量输出点，从而能够短程直线往复运动，产生大行程推升和收缩运动，实现大摆角的扇形运动。
Shear lifting mechanism producing large swing angle motion
一种产生大摆角运动的剪刀举升机构
SUN JIAYUE (Autor:in) / SUN WEI (Autor:in) / XIA TONG (Autor:in) / YU YI (Autor:in) / SUN DAWEI (Autor:in) / YIN CHUNLEI (Autor:in) / PANG JING (Autor:in) / ZOU JINGDIAN (Autor:in) / WEI YUNHAN (Autor:in) / LI FUYOU (Autor:in)
28.04.2020
Patent
Elektronische Ressource
Chinesisch
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