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A platform for research: civil engineering, architecture and urbanism
Automatic type device lifting mouth
The invention discloses an automatic type device lifting mouth. The automatic type device lifting mouth comprises two main cover plates (1), four side cover plates (2), a side cover plate electric motor (14), a worm electric motor (19), a worm (18), a worm wheel (8), a main cover plate worm connection rod (7) and a labor-saving device. The automatic type device lifting mouth is characterized in that four side cover plates (2) are arranged on the inner side faces of the two sides of the two main cover plates (1) respectively, each main cover plate (1) is provided with a lug (10), side cover plates (2) are welded with hollow optical shafts (12), the two sides of each hollow optical shaft is provided with a long pin shaft (13) and a short pin shaft (11), and the long pin shafts (13) and the short pin shafts (11) are arranged on the lugs (10) and can rotate in the holes in the lugs (10). According to the automatic type device lifting mouth, the structure is simple, and the automatic control is easy to realize automatic control; the electric motor is adopted to drive the worm and the worm wheel in opening the main cover plates, and therefore the design of a middle reduction gear is omitted, and the whole structure is more simple and reliable.
Automatic type device lifting mouth
The invention discloses an automatic type device lifting mouth. The automatic type device lifting mouth comprises two main cover plates (1), four side cover plates (2), a side cover plate electric motor (14), a worm electric motor (19), a worm (18), a worm wheel (8), a main cover plate worm connection rod (7) and a labor-saving device. The automatic type device lifting mouth is characterized in that four side cover plates (2) are arranged on the inner side faces of the two sides of the two main cover plates (1) respectively, each main cover plate (1) is provided with a lug (10), side cover plates (2) are welded with hollow optical shafts (12), the two sides of each hollow optical shaft is provided with a long pin shaft (13) and a short pin shaft (11), and the long pin shafts (13) and the short pin shafts (11) are arranged on the lugs (10) and can rotate in the holes in the lugs (10). According to the automatic type device lifting mouth, the structure is simple, and the automatic control is easy to realize automatic control; the electric motor is adopted to drive the worm and the worm wheel in opening the main cover plates, and therefore the design of a middle reduction gear is omitted, and the whole structure is more simple and reliable.
Automatic type device lifting mouth
LI LI (author) / LI HUAYING (author) / YAO LIU (author) / LIU JINGJING (author) / GU WENWEN (author)
2015-05-20
Patent
Electronic Resource
English
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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