A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Lifting device and platform lifting isolation system
The invention belongs to the technical field of platform protection, and particularly provides a lifting device and a platform lifting isolation system. The lifting device comprises a spring balance mechanism, the spring balance mechanism comprises a spring coiling device, a cone pulley and a pull rope, the spring coiling device comprises a shell, a coil spring and a coil spring shaft, the two ends of the coil spring are connected with the shell and the coil spring shaft respectively, one of the shell and the coil spring shaft is fixed, and the other of the shell and the coil spring shaft is a rotatable rotating part. One end of the pull rope is fixed on the rotating part or a rope wheel which is installed on the rotating part in a rotation stopping mode, the other end of the pull rope is fixed on the cone pulley, and the cone pulley is connected with a wheel shaft of the driving wheel or the driven wheel in a rotation stopping mode. The platform lifting isolation system comprises the lifting device. The resistance of the lifting device is balanced through the spring balance mechanism, no component opposite to the movement direction of the lifting column exists, momentum increase in the movement process is avoided, the requirement for the installation space of the lifting device is reduced, and the lifting speed of the lifting device is increased conveniently.
本发明属于站台防护技术领域，具体提供一种升降装置及站台升降隔离系统。该升降包括弹簧平衡机构，弹簧平衡机构包括卷簧器、塔轮以及拉绳，卷簧器包括外壳、卷簧和卷簧轴，卷簧的两端分别与外壳和卷簧轴连接，且外壳和卷簧轴中的一个固定不动，另一个为可转动的转动部件，拉绳的一端固定在转动部件上或固定在止转安装在转动部件上的绳轮上，另一端固定在塔轮上，塔轮与主动轮或从动轮的轮轴止转连接。该站台升降隔离系统包括上述升降装置。本发明中通过弹簧平衡机构平衡了升降装置的阻力，不存在和升降柱运动方向相反的部件，也不会造成运动过程中的动量增大，减小对升降装置安装空间的需求，也方便提升升降装置的升降速度。
Lifting device and platform lifting isolation system
The invention belongs to the technical field of platform protection, and particularly provides a lifting device and a platform lifting isolation system. The lifting device comprises a spring balance mechanism, the spring balance mechanism comprises a spring coiling device, a cone pulley and a pull rope, the spring coiling device comprises a shell, a coil spring and a coil spring shaft, the two ends of the coil spring are connected with the shell and the coil spring shaft respectively, one of the shell and the coil spring shaft is fixed, and the other of the shell and the coil spring shaft is a rotatable rotating part. One end of the pull rope is fixed on the rotating part or a rope wheel which is installed on the rotating part in a rotation stopping mode, the other end of the pull rope is fixed on the cone pulley, and the cone pulley is connected with a wheel shaft of the driving wheel or the driven wheel in a rotation stopping mode. The platform lifting isolation system comprises the lifting device. The resistance of the lifting device is balanced through the spring balance mechanism, no component opposite to the movement direction of the lifting column exists, momentum increase in the movement process is avoided, the requirement for the installation space of the lifting device is reduced, and the lifting speed of the lifting device is increased conveniently.
本发明属于站台防护技术领域，具体提供一种升降装置及站台升降隔离系统。该升降包括弹簧平衡机构，弹簧平衡机构包括卷簧器、塔轮以及拉绳，卷簧器包括外壳、卷簧和卷簧轴，卷簧的两端分别与外壳和卷簧轴连接，且外壳和卷簧轴中的一个固定不动，另一个为可转动的转动部件，拉绳的一端固定在转动部件上或固定在止转安装在转动部件上的绳轮上，另一端固定在塔轮上，塔轮与主动轮或从动轮的轮轴止转连接。该站台升降隔离系统包括上述升降装置。本发明中通过弹簧平衡机构平衡了升降装置的阻力，不存在和升降柱运动方向相反的部件，也不会造成运动过程中的动量增大，减小对升降装置安装空间的需求，也方便提升升降装置的升降速度。
Lifting device and platform lifting isolation system
一种升降装置及站台升降隔离系统
WANG CHUANLIN (author) / SUN ZHENSONG (author) / PAN HUIBIN (author)
2024-07-30
Patent
Electronic Resource
Chinese
IPC:
B61B
RAILWAY SYSTEMS
,
Eisenbahnanlagen
/
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
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