Ground Anchor

Ground anchor:

In field construction, ground anchor is a common tool, especially in the construction of overhead power lines and communication lines, ground anchor is used more frequently. The traditional method of ground anchor placement is to dig, that is, dig a pit, bury the object tied to the rope into the ground, and draw out the rope. This method is laborious, and destroys the support force of the ground anchor, so that the bearing tension of the ground anchor is reduced. In particular, this construction method has caused certain damage to the ecology. In arid desert and apple plain, some of this damage can take decades to recover.

Prepare for the construction of the wiring division. The preparatory work before the erection branch project starts mainly includes the survey of the whole construction line, the selection of the lay-off section, the preparation of the erection technical scheme, technical training and disclosure, the preparation of the erection equipment and utensils, the preparation of the erection materials, and the necessary engineering tests (such as the crimping test and the entrance test of the erection instruments). Wire erection technical scheme generally includes guide ground wire erection construction technical scheme, hydraulic construction work instructions, cable erection construction technical scheme, guide ground arc table, spanning scheme, etc.