A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a vertical hinged door driving device, which belongs to the field of door opening equipment and comprises a mounting shell, a rotating rod is rotatably arranged in the mounting shell, a worm gear sleeves the outer peripheral surface of the rotating rod, the worm gear is rotatably connected with the rotating rod, a clamping groove is formed in the inner peripheral surface of the worm gear, a mounting groove is formed in the end surface of the rotating rod, and a push rod is slidably arranged in the mounting groove. A first annular groove and a second annular groove are formed in the outer circumferential face of the push rod and communicate with each other, a through hole is formed in the inner circumferential face of the mounting groove and corresponds to the clamping groove, a ball is arranged in the through hole, and the outer circumferential face of the ball can abut against the inner circumferential face of the first annular groove and the inner circumferential face of the second annular groove. A driving mechanism for driving the push rod to axially move along the rotating rod is arranged on the mounting shell. The worm gear fixing device has the effect of conveniently fixing the worm gear on the rotating rod.
本发明公开了一种平开门驱动装置，属于开门设备的领域，包括安装壳，安装壳内转动设置有转杆，转杆的外周面套设有蜗轮，蜗轮与转杆转动连接，蜗轮的内周面开设有卡槽，转杆的端面开设有安装槽，安装槽内滑动设置有推杆，推杆的外周面开设有环形槽一和环形槽二，环形槽一和环形槽二相连通，安装槽的内周面开设有通孔，通孔与卡槽相对应，通孔内设置有滚珠，滚珠的外周面可与环形槽一的内周面和环形槽二的内周面相抵接，安装壳上设置有用于驱动推杆沿转杆轴向移动的驱动机构。本申请具有便于将蜗轮固定在转杆上的效果。
The invention discloses a vertical hinged door driving device, which belongs to the field of door opening equipment and comprises a mounting shell, a rotating rod is rotatably arranged in the mounting shell, a worm gear sleeves the outer peripheral surface of the rotating rod, the worm gear is rotatably connected with the rotating rod, a clamping groove is formed in the inner peripheral surface of the worm gear, a mounting groove is formed in the end surface of the rotating rod, and a push rod is slidably arranged in the mounting groove. A first annular groove and a second annular groove are formed in the outer circumferential face of the push rod and communicate with each other, a through hole is formed in the inner circumferential face of the mounting groove and corresponds to the clamping groove, a ball is arranged in the through hole, and the outer circumferential face of the ball can abut against the inner circumferential face of the first annular groove and the inner circumferential face of the second annular groove. A driving mechanism for driving the push rod to axially move along the rotating rod is arranged on the mounting shell. The worm gear fixing device has the effect of conveniently fixing the worm gear on the rotating rod.
本发明公开了一种平开门驱动装置，属于开门设备的领域，包括安装壳，安装壳内转动设置有转杆，转杆的外周面套设有蜗轮，蜗轮与转杆转动连接，蜗轮的内周面开设有卡槽，转杆的端面开设有安装槽，安装槽内滑动设置有推杆，推杆的外周面开设有环形槽一和环形槽二，环形槽一和环形槽二相连通，安装槽的内周面开设有通孔，通孔与卡槽相对应，通孔内设置有滚珠，滚珠的外周面可与环形槽一的内周面和环形槽二的内周面相抵接，安装壳上设置有用于驱动推杆沿转杆轴向移动的驱动机构。本申请具有便于将蜗轮固定在转杆上的效果。
Vertical hinged door driving device
一种平开门驱动装置
ZHANG ZHENHUA (author)
2024-11-15
Patent
Electronic Resource
Chinese
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