拆建钻塔需要高空作业，如不注意，很容易发生事故。为了操作安全最大限度的缩小不安全因素，我们分别组成了“三结合”小组，试验成功并推广了一种新型建（拆）塔方法一整体立塔法。即在倾倒状态将四角铁塔组装好，然后用钻机的升降机通过地滑车组及挑杆将钻塔竖起。拆卸钻塔时，先把钻塔放倒，然后拆成单件（见图1）。 Demolition of rigs requires high-altitude operations. If you do not pay attention to them, accidents can easily occur. In order to minimize safety in operational safety, we formed a “three-in-one” team, which successfully tested and promoted a new method of erecting (removing) towers and an overall vertical tower method. That is, the square tower is assembled in a dumping state, and then the rig is erected by the rig’s elevator through the ground block and the pick rod. When disassembling the rig, the rig is first laid down and then split into individual pieces (see Figure 1).