Combined steering gear

The utility model relates to a combined steering gear which comprises an arc section and a guide connecting section connected with the arc section, the arc section is the same as the arc section of a semi-tubular steering gear, and the guide connecting section comprises a conical guide connecting section or an arc guide connecting section. The guide connecting section is positioned on one side or two sides of the arc section, and is connected with the arc section into a whole in an abutting or sleeving manner; the taper alpha of the conical guide connecting section is an arbitrary value between 1: 10 and 1: 50; the radian R of the arc-shaped guide connecting section is an arbitrary value between 50 mm and 10000 mm. The guide connecting section of the combined steering gear has a certain taper or radian, so that certain construction errors can be compensated, and a PE layer of a cable body can be prevented from being scratched and collided by a hole opening; the construction is fast and convenient. The conical