Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Quick grabbing lifting appliance for prefabricated segmental beam
The invention relates to the technical field of segmental beam construction, in particular to a prefabricated segmental beam rapid grabbing lifting appliance which comprises a supporting frame suitable for being connected with a lifting hook. The four suspension arms are rotationally connected with the supporting frame; the driving assembly is arranged on the supporting frame, and the movable end of the driving assembly is connected with the lazy arm so as to drive the lazy arm to rotate; the jack is connected to the supporting frame; the pressing plate is arranged below the supporting frame and connected with the movable end of the jack, and the pressing plate is used for pressing the top face of the segmental beam; the lifting claw is connected with the lifting arm, and the lifting claw has a lifting state and a loosening state; when the lifting claws are in a lifting state, the lifting claws are suitable for hooking the bottom surface of the segmental beam; and when the lifting claw is in the loosened state, the lifting claw can move in the vertical direction and does not interfere with the segmental beam. The segmental beam is pressed through the pressing plate and hooked through the lifting claw, stable locking of the segmental beam is achieved, stable and safe lifting of the segmental beam is further achieved, meanwhile, lifting can be achieved by rotating the lifting claw, convenience is achieved, and the construction efficiency is high.
本发明涉及节段梁施工的技术领域，尤其涉及一种预制节段梁快速抓取吊具，包括支撑架，适于与吊钩连接；吊臂，设有四个，且均与支撑架转动连接；驱动组件，设于支撑架上，驱动组件的活动端与吊臂连接，以驱动吊臂转动；千斤顶，连接于支撑架上；压板，设于支撑架下方，且与千斤顶的活动端连接，压板用于压于节段梁顶面；吊爪，吊爪与吊臂连接，吊爪具有吊装状态和松开状态；吊爪处于吊装状态时，吊爪适于勾住节段梁底面；吊爪处于松开状态时，吊爪能够竖直方向移动而不与节段梁干涉。通过压板压住节段梁，并通过吊爪勾住节段梁，实现对节段梁的稳定锁紧，进而实现对节段梁的稳定安全吊装，同时转动吊爪即可实现吊装，较为方便，施工效率较高。
Quick grabbing lifting appliance for prefabricated segmental beam
The invention relates to the technical field of segmental beam construction, in particular to a prefabricated segmental beam rapid grabbing lifting appliance which comprises a supporting frame suitable for being connected with a lifting hook. The four suspension arms are rotationally connected with the supporting frame; the driving assembly is arranged on the supporting frame, and the movable end of the driving assembly is connected with the lazy arm so as to drive the lazy arm to rotate; the jack is connected to the supporting frame; the pressing plate is arranged below the supporting frame and connected with the movable end of the jack, and the pressing plate is used for pressing the top face of the segmental beam; the lifting claw is connected with the lifting arm, and the lifting claw has a lifting state and a loosening state; when the lifting claws are in a lifting state, the lifting claws are suitable for hooking the bottom surface of the segmental beam; and when the lifting claw is in the loosened state, the lifting claw can move in the vertical direction and does not interfere with the segmental beam. The segmental beam is pressed through the pressing plate and hooked through the lifting claw, stable locking of the segmental beam is achieved, stable and safe lifting of the segmental beam is further achieved, meanwhile, lifting can be achieved by rotating the lifting claw, convenience is achieved, and the construction efficiency is high.
本发明涉及节段梁施工的技术领域，尤其涉及一种预制节段梁快速抓取吊具，包括支撑架，适于与吊钩连接；吊臂，设有四个，且均与支撑架转动连接；驱动组件，设于支撑架上，驱动组件的活动端与吊臂连接，以驱动吊臂转动；千斤顶，连接于支撑架上；压板，设于支撑架下方，且与千斤顶的活动端连接，压板用于压于节段梁顶面；吊爪，吊爪与吊臂连接，吊爪具有吊装状态和松开状态；吊爪处于吊装状态时，吊爪适于勾住节段梁底面；吊爪处于松开状态时，吊爪能够竖直方向移动而不与节段梁干涉。通过压板压住节段梁，并通过吊爪勾住节段梁，实现对节段梁的稳定锁紧，进而实现对节段梁的稳定安全吊装，同时转动吊爪即可实现吊装，较为方便，施工效率较高。
Quick grabbing lifting appliance for prefabricated segmental beam
一种预制节段梁快速抓取吊具
WU FEI (Autor:in) / LIN HUA (Autor:in) / DAI YU (Autor:in) / NING BIAO (Autor:in) / YANG WENBO (Autor:in)
11.10.2024
Patent
Elektronische Ressource
Chinesisch
Lifting appliance for building prefabricated component
| Europäisches Patentamt | 2023
Quick mounting method for prefabricated segmental box girder
| Europäisches Patentamt | 2024
Universal combined lifting appliance for prefabricated parts
| Europäisches Patentamt | 2021
Special lifting appliance for prefabricated wall panel
| Europäisches Patentamt | 2024