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A platform for research: civil engineering, architecture and urbanism
Upper table plate screw lifting drive system for four-upright-post door-frame-type two-layer parking equipment
The invention discloses an upper table plate screw lifting drive system for four-upright-post door-frame-type two-layer parking equipment. The system is applicable to two-layer parking equipment with a fixed four-upright-post door frame or a mobile four-upright-post door frame. The upper table plate screw lifting drive system is connected with the two-layer parking equipment through a door frame device which consists of four upright posts, a plurality of beams and rods, and an upper table plate. The system comprises the following parts: a motor speed reducing device, four screw/nut devices and a power transmission device, wherein the motor speed reducing device can adopt a mode of following the lifting of the upper table plate, or adopt a mode that the position is fixed and the motor speed reducing device does not follow the lifting of the upper table plate. Screw drive has the advantages of simple structure and mature technology; four screws are used for driving so that the upper table is lifted more stably; the safety of the equipment is further guaranteed according to the self-locking characteristics of the screw drive. Therefore, the upper table plate screw lifting drive system for the four-upright-post door-frame-type two-layer parking equipment has high social benefits and beneficial benefits.
Upper table plate screw lifting drive system for four-upright-post door-frame-type two-layer parking equipment
The invention discloses an upper table plate screw lifting drive system for four-upright-post door-frame-type two-layer parking equipment. The system is applicable to two-layer parking equipment with a fixed four-upright-post door frame or a mobile four-upright-post door frame. The upper table plate screw lifting drive system is connected with the two-layer parking equipment through a door frame device which consists of four upright posts, a plurality of beams and rods, and an upper table plate. The system comprises the following parts: a motor speed reducing device, four screw/nut devices and a power transmission device, wherein the motor speed reducing device can adopt a mode of following the lifting of the upper table plate, or adopt a mode that the position is fixed and the motor speed reducing device does not follow the lifting of the upper table plate. Screw drive has the advantages of simple structure and mature technology; four screws are used for driving so that the upper table is lifted more stably; the safety of the equipment is further guaranteed according to the self-locking characteristics of the screw drive. Therefore, the upper table plate screw lifting drive system for the four-upright-post door-frame-type two-layer parking equipment has high social benefits and beneficial benefits.
Upper table plate screw lifting drive system for four-upright-post door-frame-type two-layer parking equipment
LIANG CHONGYAN (author)
2015-04-01
Patent
Electronic Resource
English
IPC:
E04H
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