The invention provides a contact rod folding and unfolding structure based on a road contact network, and relates to the technical field of contact networks, the contact rod folding and unfolding structure comprises a frame, the upper end of the frame is fixedly provided with a folding and unfolding assembly used for supporting a contact rod, and the middle of the frame is fixedly provided with an expansion plate; the upper surface of the expansion board is fixedly provided with a driving assembly used for driving the folding and unfolding assembly to fold and unfold. When the driving assembly drives the folding and unfolding assembly to drive the height of the contact rod to be adjusted, the protection assembly can adjust the corresponding height according to the current height of the contact rod, so that the folding and unfolding assembly can be effectively protected in the running process of the electric vehicle, and external sundries are prevented from colliding with the folding and unfolding structure from the front side; therefore, the electric vehicle can be in stable contact under the protection, and the maintenance frequency and accidents are reduced and the service life is prolonged due to the protection of the folding and unfolding structure during subsequent maintenance.
本发明提供一种基于道路接触网的接触杆收放结构,涉及接触网技术领域,包括框架,所述框架上端固定安装有用于支撑接触杆的收放组件,所述框架中部固定安装有扩展板,所述扩展板的上表面固定安装有用于驱动收放组件收放的驱动组件;本发明通过驱动组件在驱动收放组件带动接触杆高度调整时,利用防护组件可以根据当前接触杆高度调整对应高度,使得本申请在电车运行过程中可以对收放组件进行有效防护,以防外界杂物从正面与收放结构发生碰撞,从而使得在本申请的防护下电车可以进行稳定的接触,并且后续在维护时因对收放结构的保护,从而减少检修频率和事故发生,提高使用寿命。
Contact rod folding and unfolding structure based on road contact network
一种基于道路接触网的接触杆收放结构
2025-03-18
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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