The invention discloses a traction transformer oil tank and a rail transit vehicle. The traction transformer oil tank comprises an oil tank body arranged in the vehicle, a first mounting piece and a second mounting piece; wherein the first mounting piece is provided with a first reinforcing part used for extending to the bottom wall of the oil tank body for reinforcing, and the second mounting piece is provided with a second reinforcing part used for extending to the bottom wall of the oil tank body for reinforcing. By means of the device, the oil tank is arranged in the vehicle, compared with an original installation mode that a traction transformer is arranged at the bottom of the vehicle, the space in the height direction is increased, and problems that due to the fact that the height space is limited when the traction transformer is installed at the bottom of the vehicle, the oil tank is large in length and width and high in sealing performance requirement are solved; the influence of external rainwater, dust and other foreign matters on the transformer is solved, and reliability of the traction transformer is improved; and various possibilities are provided for equipment arrangement of rail transit vehicles.
本发明公开了一种牵引变压器油箱及轨道交通车辆,包括设于车辆内部的油箱本体;第一安装件和第二安装件;第一安装件设有用以延伸至油箱本体的底壁进行加固的第一加固部,二安装件设有用以延伸至油箱本体的底壁进行加固的第二加固部。应用该装置,油箱设置在车辆的内部,相较于原有牵引变压器设置在车辆底部的安装方式,其在高度方向上空间增加,解决因安装在车底高度空间限制导致的油箱长度和宽度尺寸较大、对密封性能要求高的问题;解决外部雨水、灰尘等异物对变压器的影响,提高牵引变压器的可靠性;为轨道交通车辆的设备布置提供多种可能性。
Traction transformer oil tank and rail transit vehicle
一种牵引变压器油箱及轨道交通车辆
11.05.2021
Patent
Elektronische Ressource
Chinesisch
Traction transformer assembly of rail transit vehicle
Europäisches Patentamt | 2022
|Rail transit vehicle and traction rod mounting base thereof
Europäisches Patentamt | 2015
|Traction connecting rod mechanism for rail transit monorail vehicle
Europäisches Patentamt | 2021
|