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A platform for research: civil engineering, architecture and urbanism
Hole belt self-adaptive slide block lifter with spring buffer gear
The invention relates to a hole belt self-adaptive slide block lifter with a spring buffer gear. The lifter comprises a driving mechanism and a lifter bracket, and is characterized in that a driving belt driven gear and a driving belt driving gear are respectively arranged at the upper and lower ends of the long-stripe lifter bracket and are connected and driven by a driving belt; two guide slots are formed between the driving belt driven gear and the driving belt driving gear on a lifter bracket, namely a left belt guide slot and a right side belt guide slot; the driving belt passes through two guide slots, the openings of the guide slots are evaginated to form a slide rail, a slide block for mounting window glass is fixedly arranged on the driving belt, and a chute of the slide block is locked on the slide rail; the driving belt driving gear is connected with the driving mechanism. The lifter provided by the invention has the beneficial effects that the contact area between the driving belt and the driving gear of the lifter is large; the slide block automatically compensates abrasion, so that the rate of breakdown of the lifter in the using process is reduced; the driving gear is a buffer gear which has a protective effect on the gear, so that the service life of the gear is prolonged.
Hole belt self-adaptive slide block lifter with spring buffer gear
The invention relates to a hole belt self-adaptive slide block lifter with a spring buffer gear. The lifter comprises a driving mechanism and a lifter bracket, and is characterized in that a driving belt driven gear and a driving belt driving gear are respectively arranged at the upper and lower ends of the long-stripe lifter bracket and are connected and driven by a driving belt; two guide slots are formed between the driving belt driven gear and the driving belt driving gear on a lifter bracket, namely a left belt guide slot and a right side belt guide slot; the driving belt passes through two guide slots, the openings of the guide slots are evaginated to form a slide rail, a slide block for mounting window glass is fixedly arranged on the driving belt, and a chute of the slide block is locked on the slide rail; the driving belt driving gear is connected with the driving mechanism. The lifter provided by the invention has the beneficial effects that the contact area between the driving belt and the driving gear of the lifter is large; the slide block automatically compensates abrasion, so that the rate of breakdown of the lifter in the using process is reduced; the driving gear is a buffer gear which has a protective effect on the gear, so that the service life of the gear is prolonged.
Hole belt self-adaptive slide block lifter with spring buffer gear
2015-04-29
Patent
Electronic Resource
English
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
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