Bolt wrench

The utility model relates to the technical field of rail transit equipment, in particular to a bolt wrench which comprises a body, one end of the body is provided with a first through hole matched with a U-shaped pin of a positioning wire clamp, the body is provided with an inclined plane, and an included angle alpha is formed between the inclined plane and the first through hole. The problems that due to the fact that the contact wire is installed for a long distance and under the action of self gravity, installation of the positioning wire clamp is difficult to control, the positioning wire clamp is prone to falling off from the positioner, working efficiency is reduced, and labor intensity of workers is increased are solved, and meanwhile the installation technology standard of the positioning wire clamp is standardized. 本实用新型涉及轨道交通设备技术领域，尤其是涉及一种插销扳手，包括本体，所述本体的一端设置有与定位线夹U型销相匹配的第一通孔，所述本体上设置有斜面，所述斜面与第一通孔之间所形成的夹角为α，本实用新型插销扳手在使用时，解决了由于接触线为长距离安装在自身重力作用下使得定位线夹安装比较难以控制，定位线夹在定位器上容易出现脱落，降低工作效率，增加工作人员劳动强度的问题，同时规范了定位