Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Double-sleeper tamping device
The invention relates to the technical field of railway maintenance machinery, in particular to a double-sleeper tamping device. A vibration excitation unit, a vibration transmission mechanism, an opening and closing driving mechanism and tamping arms of the double-sleeper tamping device are connected in sequence, and a transmission path is formed between the vibration excitation unit and each tamping arm; the vibration excitation unit is fixedly installed on a machine frame, and the output end of the vibration excitation unit is hinged to the vibration transmission mechanism. The vibration transmission mechanism is hinged to the machine frame and can rotate around the hinge point of the vibration transmission mechanism and the machine frame. One end of the opening and closing driving mechanism is hinged to the vibration transmission mechanism, and the other end is hinged to the tamping arms; a tamping pickaxe is fixedly installed at the bottom end of the tamping arm, and the tamping arm is hinged to the machine frame and can rotate around the hinge point of the tamping arm and the machine frame. A clamping oil cylinder of the double-sleeper tamping device only bears force along acylinder rod and does not bear torque, the service life of the clamping oil cylinder can be prolonged, and therefore the maintenance cost is reduced.
本发明涉及铁路养护机械技术领域，具体地，涉及一种双枕捣固装置。该双枕捣固装置的激振单元、振动传递机构、张合驱动机构以及捣固臂依次连接，并在激振单元与每个捣固臂之间形成一个传动路径；激振单元固定安装于机架，并且输出端与振动传递机构铰接；振动传递机构铰接于机架，振动传递机构能够绕与机架的铰接点转动；张合驱动机构的一端与振动传递机构铰接、且另一端与捣固臂铰接；捣固臂的底端固定安装有捣镐，捣固臂铰接于机架，捣固臂能够绕与机架的铰接点转动。该双枕捣固装置的夹持油缸只受沿缸杆的力且不受扭矩，能够提高夹持油缸的使用寿命，从而降低维护成本。
Double-sleeper tamping device
The invention relates to the technical field of railway maintenance machinery, in particular to a double-sleeper tamping device. A vibration excitation unit, a vibration transmission mechanism, an opening and closing driving mechanism and tamping arms of the double-sleeper tamping device are connected in sequence, and a transmission path is formed between the vibration excitation unit and each tamping arm; the vibration excitation unit is fixedly installed on a machine frame, and the output end of the vibration excitation unit is hinged to the vibration transmission mechanism. The vibration transmission mechanism is hinged to the machine frame and can rotate around the hinge point of the vibration transmission mechanism and the machine frame. One end of the opening and closing driving mechanism is hinged to the vibration transmission mechanism, and the other end is hinged to the tamping arms; a tamping pickaxe is fixedly installed at the bottom end of the tamping arm, and the tamping arm is hinged to the machine frame and can rotate around the hinge point of the tamping arm and the machine frame. A clamping oil cylinder of the double-sleeper tamping device only bears force along acylinder rod and does not bear torque, the service life of the clamping oil cylinder can be prolonged, and therefore the maintenance cost is reduced.
本发明涉及铁路养护机械技术领域，具体地，涉及一种双枕捣固装置。该双枕捣固装置的激振单元、振动传递机构、张合驱动机构以及捣固臂依次连接，并在激振单元与每个捣固臂之间形成一个传动路径；激振单元固定安装于机架，并且输出端与振动传递机构铰接；振动传递机构铰接于机架，振动传递机构能够绕与机架的铰接点转动；张合驱动机构的一端与振动传递机构铰接、且另一端与捣固臂铰接；捣固臂的底端固定安装有捣镐，捣固臂铰接于机架，捣固臂能够绕与机架的铰接点转动。该双枕捣固装置的夹持油缸只受沿缸杆的力且不受扭矩，能够提高夹持油缸的使用寿命，从而降低维护成本。
Double-sleeper tamping device
一种双枕捣固装置
YE YONGQIN (Autor:in) / ZHANG BAOMING (Autor:in) / LIU GANG (Autor:in) / YANG XIAOMEI (Autor:in) / WANG LIN (Autor:in) / FU LANG (Autor:in) / ZHANG YANFEI (Autor:in) / WANG HONG (Autor:in) / XIONG WENHUI (Autor:in) / WANG HONGBING (Autor:in)
05.01.2021
Patent
Elektronische Ressource
Chinesisch
Electrically-driven double-sleeper tamping device and tamping operation control method
| Europäisches Patentamt | 2024