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A platform for research: civil engineering, architecture and urbanism
Cover plate supporting beam mechanism of hoisting opening and hoisting opening thereof
The invention discloses a cover plate supporting beam mechanism of a hoisting opening and the hoisting opening thereof. The cover plate supporting beam mechanism comprises a supporting beam, a supporting structure and a locking mechanism. The supporting structure comprises a first supporting part and a second supporting part, and the first supporting part and the second supporting part are arranged on the first side edge and the second side edge of the frame respectively; one end of the supporting beam is pivoted with the first side edge of the frame and can horizontally rotate between a retracting position and a cover plate supporting position, when the supporting beam is located at the retracting position, the other end of the supporting beam is pressed on the first supporting part, and when the supporting beam is located at the cover plate supporting position, the other end of the supporting beam is pressed on the second supporting part. The locking mechanism is used for locking or unlocking the supporting beam in the retracting position or the cover plate supporting position. According to the lifting device, the long lifting opening cover plate can be effectively supported, and lifting of large objects into and out of the lifting opening cannot be affected.
本发明公开了吊装口的盖板支撑梁机构及其吊装口。盖板支撑梁机构包括支撑梁、支撑结构和锁定机构。支撑结构包括第一、第二支撑部，第一、第二支撑部分别设置于框架的第一侧边和第二侧边；支撑梁的一端与框架的第一侧边枢接，并可在收回位置与盖板支撑位置之间水平地转动，当支撑梁处于收回位置时，支撑梁的另一端压在第一支撑部上，当支撑梁处于盖板支撑位置时，支撑梁的另一端压在第二支撑部上。锁定机构用于使支撑梁在收回位置或盖板支撑位置被锁定或解锁。本发明能对长度较长的吊装口盖板形成有效支撑，且不会影响大物件吊入和吊出吊装口。
Cover plate supporting beam mechanism of hoisting opening and hoisting opening thereof
The invention discloses a cover plate supporting beam mechanism of a hoisting opening and the hoisting opening thereof. The cover plate supporting beam mechanism comprises a supporting beam, a supporting structure and a locking mechanism. The supporting structure comprises a first supporting part and a second supporting part, and the first supporting part and the second supporting part are arranged on the first side edge and the second side edge of the frame respectively; one end of the supporting beam is pivoted with the first side edge of the frame and can horizontally rotate between a retracting position and a cover plate supporting position, when the supporting beam is located at the retracting position, the other end of the supporting beam is pressed on the first supporting part, and when the supporting beam is located at the cover plate supporting position, the other end of the supporting beam is pressed on the second supporting part. The locking mechanism is used for locking or unlocking the supporting beam in the retracting position or the cover plate supporting position. According to the lifting device, the long lifting opening cover plate can be effectively supported, and lifting of large objects into and out of the lifting opening cannot be affected.
本发明公开了吊装口的盖板支撑梁机构及其吊装口。盖板支撑梁机构包括支撑梁、支撑结构和锁定机构。支撑结构包括第一、第二支撑部，第一、第二支撑部分别设置于框架的第一侧边和第二侧边；支撑梁的一端与框架的第一侧边枢接，并可在收回位置与盖板支撑位置之间水平地转动，当支撑梁处于收回位置时，支撑梁的另一端压在第一支撑部上，当支撑梁处于盖板支撑位置时，支撑梁的另一端压在第二支撑部上。锁定机构用于使支撑梁在收回位置或盖板支撑位置被锁定或解锁。本发明能对长度较长的吊装口盖板形成有效支撑，且不会影响大物件吊入和吊出吊装口。
Cover plate supporting beam mechanism of hoisting opening and hoisting opening thereof
吊装口的盖板支撑梁机构及其吊装口
MA JUNBO (author) / SHI TING (author) / SONG SHASHA (author) / WANG JINHUA (author) / WANG JIANKUI (author)
2023-09-19
Patent
Electronic Resource
Chinese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
E05B
LOCKS
,
Schlösser
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
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