Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a concrete pouring vibrating bar. The concrete pouring vibrating bar comprises a bar body and a motor, wherein the two ends of a revolving shaft of the motor are fixed in the bar body through a bearing; the revolving shaft at the front end of the motor is connected with an eccentric block; a fixed bearing is further arranged on the revolving shaft between the eccentric block and the motor; the motor is a three-phase variable-frequency motor. The concrete pouring vibrating bar can generate vibration without knocking, so that noise is eliminated, and environment protection is facilitated. Knocking is avoided, so that the inner wall of the bar body of the vibrating bar is not damaged, the service life of the vibrating bar is prolonged, and a good vibration effect is achieved.
The invention discloses a concrete pouring vibrating bar. The concrete pouring vibrating bar comprises a bar body and a motor, wherein the two ends of a revolving shaft of the motor are fixed in the bar body through a bearing; the revolving shaft at the front end of the motor is connected with an eccentric block; a fixed bearing is further arranged on the revolving shaft between the eccentric block and the motor; the motor is a three-phase variable-frequency motor. The concrete pouring vibrating bar can generate vibration without knocking, so that noise is eliminated, and environment protection is facilitated. Knocking is avoided, so that the inner wall of the bar body of the vibrating bar is not damaged, the service life of the vibrating bar is prolonged, and a good vibration effect is achieved.
Concrete pouring vibrating bar
QI HONGMEI (Autor:in)
29.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste