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A platform for research: civil engineering, architecture and urbanism
Tramcar groove type rail welding joint rail bottom polishing method
The invention discloses a rail bottom polishing method for a welding joint of a grooved rail of a tramcar. The rail bottom polishing method comprises the following steps that S1, the grooved rail welded with the welding joint is lifted; s2, an inclined mirror is arranged on the lower front portion of the welding connector, and the mirror is used for reflecting the rail bottom of the welding connector; and S3, the rail bottom of the welding joint is polished while the mirror is observed. The inclined mirror is arranged on the lower front portion of the welding connector and used for reflecting the rail bottom of the welding connector, so that workers can conveniently see the rail bottom clearly, the grinding precision of the rail bottom can be improved, and the working efficiency is improved.
本发明公开了一种有轨电车槽型轨焊接接头轨底打磨方法，包括以下步骤：S1：将焊接有焊接接头的槽型轨进行抬升；S2：在焊接接头的下前方设置一面呈倾斜的镜子，其中，镜子用于反射焊接接头的轨底；S3：一边观察镜子，一边对焊接接头的轨底进行打磨。本发明通过在焊接接头的下前方设置一面呈倾斜的镜子，该镜子用于反射焊接接头的轨底，使得工人能够方便地看清楚轨底，从而能够提高轨底的打磨精度，提高工作效率。
Tramcar groove type rail welding joint rail bottom polishing method
The invention discloses a rail bottom polishing method for a welding joint of a grooved rail of a tramcar. The rail bottom polishing method comprises the following steps that S1, the grooved rail welded with the welding joint is lifted; s2, an inclined mirror is arranged on the lower front portion of the welding connector, and the mirror is used for reflecting the rail bottom of the welding connector; and S3, the rail bottom of the welding joint is polished while the mirror is observed. The inclined mirror is arranged on the lower front portion of the welding connector and used for reflecting the rail bottom of the welding connector, so that workers can conveniently see the rail bottom clearly, the grinding precision of the rail bottom can be improved, and the working efficiency is improved.
本发明公开了一种有轨电车槽型轨焊接接头轨底打磨方法，包括以下步骤：S1：将焊接有焊接接头的槽型轨进行抬升；S2：在焊接接头的下前方设置一面呈倾斜的镜子，其中，镜子用于反射焊接接头的轨底；S3：一边观察镜子，一边对焊接接头的轨底进行打磨。本发明通过在焊接接头的下前方设置一面呈倾斜的镜子，该镜子用于反射焊接接头的轨底，使得工人能够方便地看清楚轨底，从而能够提高轨底的打磨精度，提高工作效率。
Tramcar groove type rail welding joint rail bottom polishing method
一种有轨电车槽型轨焊接接头轨底打磨方法
GUO WEIHUA (author) / YANG LONG (author) / HAO XIJUN (author) / LIU CAN (author) / LIU HUWEI (author)
2023-04-11
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Groove type integral tramcar turnout wear-resistant guard rail and machining method thereof
| European Patent Office | 2023