Introduction of cement pole upright

The righting of cement poles is an important link in power construction, and it is also a technical activity. This paper will introduce three vertical rod methods: manual vertical rod method, grid method and tripod vertical rod method to help readers better understand the skills and precautions of cement rod vertical rod.

♂? Artificial polarization

Manual poling requires three steps: preparation stage, poling process and straight and horizontal line correction. During the operation, it is necessary to pay attention to the consistency of the shoulder of the pole vaulter, the tension of the swinging rope, and the correction of the straight line and horizontal line of the pole.

Flat grid method

The grid method needs three steps: preparing auxiliary rods, setting rope nets and connecting tie rods. In the process of operation, attention should be paid to the length and thickness of the auxiliary pole, the setting of the rope net and the method of pulling the rope to erect the pole.

Tripod direct legislation

There are three steps in tripod vertical legislation: preparation stage, erection process and matters needing attention. Attention should be paid to the selection and installation of Chinese fir poles, the use of winches and the hanging position of poles.