Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Safety hook structure on liftable parking elevator
The invention relates to a safety hook structure on a liftable parking elevator. The safety hook structure comprises a positioning hook, a connecting rod, a resetting spring, a driving lever, a limiting pin, a retaining block, a driving switch and limiting electromagnets, the top end of the connecting rod is perpendicularly connected with a rack of the liftable parking elevator while the tail end of the same is hinged to the positioning hook, the positioning hook comprises a hook ring and a connecting block which are connected, the driving lever comprises a connecting disc and driving blocks, one of the driving blocks is abutted against the hook ring of the positioning hook while another driving block is abutted against the front end face of the retaining block, the limiting electromagnets are arranged on faces where the driving blocks contact with the hook ring and the retaining block and embedded in the driving blocks, the driving switch is mounted in the hook ring, and the tail end of the retaining block is hinged to the connecting rod through a ratchet mechanism. The safety hook structure has mechanical and electromagnetic locking capability and can effectively position the liftable parking elevator, so that safety and stability in running of the liftable parking elevator can be improved greatly, and lowering of running maintenance cost of the liftable parking elevator is facilitated.
Safety hook structure on liftable parking elevator
The invention relates to a safety hook structure on a liftable parking elevator. The safety hook structure comprises a positioning hook, a connecting rod, a resetting spring, a driving lever, a limiting pin, a retaining block, a driving switch and limiting electromagnets, the top end of the connecting rod is perpendicularly connected with a rack of the liftable parking elevator while the tail end of the same is hinged to the positioning hook, the positioning hook comprises a hook ring and a connecting block which are connected, the driving lever comprises a connecting disc and driving blocks, one of the driving blocks is abutted against the hook ring of the positioning hook while another driving block is abutted against the front end face of the retaining block, the limiting electromagnets are arranged on faces where the driving blocks contact with the hook ring and the retaining block and embedded in the driving blocks, the driving switch is mounted in the hook ring, and the tail end of the retaining block is hinged to the connecting rod through a ratchet mechanism. The safety hook structure has mechanical and electromagnetic locking capability and can effectively position the liftable parking elevator, so that safety and stability in running of the liftable parking elevator can be improved greatly, and lowering of running maintenance cost of the liftable parking elevator is facilitated.
Safety hook structure on liftable parking elevator
XU HUA (Autor:in) / WANG HAISONG (Autor:in) / ZHU JIANBIN (Autor:in)
28.10.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES