Portable self-made front axle main pin hole detection rod

The utility model relates to the technical field of pin hole detection rods, in particular to a self-made front axle main pin hole detection rod convenient to carry, which comprises a device main body, the device main body comprises a device top plate, clamping blocks and a first detection rod, the two sides of the device top plate are fixedly connected with the clamping blocks, one side of the first detection rod is fixedly connected with a device transverse plate, and the device transverse plate is fixedly connected with the clamping blocks. A second detection rod is placed in the first detection rod, and one side of the device transverse plate is fixedly connected with a device base. By arranging the device top plate, the clamping block and the first detection rod, when the device is used, a worker can pull a pull handle to pull an insertion rod out of the device, at the moment, a second detection rod can be taken out for use, the practicability of the device is greatly improved, and after the device is us