Removal type city surveying instrument

The utility model relates to a removal type city surveying instrument belongs to the mapping equipment field. The appearance body of this surveying instrument, revolving stage, locating lever, track combination connect gradually, and the appearance body includes instrument part and data processing part branch, and data processing part divides the lateral part to be provided with bluetooth transmitter, be provided with the clutch blocks between the movable rod of locating lever and the dead lever, the clutch blocks lateral part is provided with and tightens up the bolt, the bracing piece of track combination passes through the gyro wheel combination to be connected with track I or track II, and track I is the arc with the shape of track II, the shaft of gyro wheel combination is connected with the gyro wheel, assists the axle and is connected with the jockey pulley. Compared with the prior art, the utility model has the characteristics of be provided with bluetooth transmitter, be provided with the revolving s