Engineering surveying total station with sunlight shielding structure

The utility model provides an engineering surveying total station with a sunlight shielding structure. The engineering surveying total station comprises a total station body, an observation opening and a shield, the gradienter is arranged at the upper part of the total station body, and the total station body is connected with the gradienter in an embedded manner; an observation opening is formed in the rear end of the rear fixing sleeve, and the observation opening is fixedly connected with the rear fixing sleeve in a welding mode; the front fixing sleeve is arranged on an objective lens of the total station body, and the front fixing sleeve is screwed with the objective lens of the total station body through threads; the protective cover is arranged at the front end of the front fixing sleeve, and the protective cover is fixedly connected with the front fixing sleeve in a welding mode. Through the improvement on the structure, the device has a sun irradiation prevention function, is high in measurement and