Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prestress tension anti-falling lifting device
The invention provides a prestress tension anti-falling lifting device. The prestress tension anti-falling lifting device comprises a hanging load shaft, a power mechanism and an anti-falling mechanism arranged on the power mechanism. The power mechanism comprises a connecting frame, transmission shafts arranged on the two sides of the connecting frame and parallel to the load hanging shaft, a first driving motor arranged on the connecting frame to drive the transmission shafts to rotate and power gears coaxially arranged at the two ends of the transmission shafts in a sleeving mode and meshed with the guide rails, wherein the transmission shafts are rotationally connected with the connecting frame. The anti-falling mechanism comprises a shell arranged on the connecting frame and penetrated by the transmission shaft, an anti-falling device arranged on the shell, and a transmission gear arranged in the shell and coaxially arranged on the transmission shaft in a sleeving mode. The falling protector is provided with a brake gear which is meshed with the transmission gear to limit rotation of the transmission shaft. Through the anti-falling mechanism, the two ends of the transmission shaft are locked at the same time during emergency braking, and the lifting device is prevented from being out of control and falling.
本发明提供了一种预应力张拉防坠提升装置，包括：悬重轴，动力机构，以及配置于动力机构的防坠机构；动力机构包括：衔接架，配置于衔接架两侧并平行于悬重轴的传动轴，传动轴与衔接架转动连接，配置于衔接架以驱动传动轴转动的第一驱动电机，以及同轴套设于传动轴两端并与导轨啮合的动力齿轮；防坠机构包括：配置于衔接架并被传动轴贯穿的壳体，配置于壳体的防坠器，以及内设于壳体并同轴套设于传动轴的传动齿轮；防坠器被构造出与传动齿轮啮合以限制传动轴转动的制动齿轮。本申请通过防坠机构，实现了在紧急制动时同时锁定传动轴两端，阻止提升装置失控下坠。
Prestress tension anti-falling lifting device
The invention provides a prestress tension anti-falling lifting device. The prestress tension anti-falling lifting device comprises a hanging load shaft, a power mechanism and an anti-falling mechanism arranged on the power mechanism. The power mechanism comprises a connecting frame, transmission shafts arranged on the two sides of the connecting frame and parallel to the load hanging shaft, a first driving motor arranged on the connecting frame to drive the transmission shafts to rotate and power gears coaxially arranged at the two ends of the transmission shafts in a sleeving mode and meshed with the guide rails, wherein the transmission shafts are rotationally connected with the connecting frame. The anti-falling mechanism comprises a shell arranged on the connecting frame and penetrated by the transmission shaft, an anti-falling device arranged on the shell, and a transmission gear arranged in the shell and coaxially arranged on the transmission shaft in a sleeving mode. The falling protector is provided with a brake gear which is meshed with the transmission gear to limit rotation of the transmission shaft. Through the anti-falling mechanism, the two ends of the transmission shaft are locked at the same time during emergency braking, and the lifting device is prevented from being out of control and falling.
本发明提供了一种预应力张拉防坠提升装置，包括：悬重轴，动力机构，以及配置于动力机构的防坠机构；动力机构包括：衔接架，配置于衔接架两侧并平行于悬重轴的传动轴，传动轴与衔接架转动连接，配置于衔接架以驱动传动轴转动的第一驱动电机，以及同轴套设于传动轴两端并与导轨啮合的动力齿轮；防坠机构包括：配置于衔接架并被传动轴贯穿的壳体，配置于壳体的防坠器，以及内设于壳体并同轴套设于传动轴的传动齿轮；防坠器被构造出与传动齿轮啮合以限制传动轴转动的制动齿轮。本申请通过防坠机构，实现了在紧急制动时同时锁定传动轴两端，阻止提升装置失控下坠。
Prestress tension anti-falling lifting device
一种预应力张拉防坠提升装置
QIU ZHIPENG (Autor:in) / ZHANG QIN (Autor:in) / ZHANG QINHONG (Autor:in) / QIU MINGDA (Autor:in) / WANG BOWEN (Autor:in) / WANG YUYU (Autor:in) / FENG QIZHI (Autor:in) / GU YEDONG (Autor:in) / QIU JINGYI (Autor:in)
07.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste