Modular Design of Micro Pile Drilling Rig for Cableway Transportation

Abstract

At present, the construction of UHV ±800kV and above DC power is in a period of rapid development, and the UHV field will usher in a market of hundreds of billions of dollars. The construction period in the construction project is very important for the early investment of the project to generate economic benefits. The construction time of the tower foundation platform in the project is the key point. The mountainous terrain is numerous and complex, and the geology is also very different, which brings great difficulties to the construction schedule. The related micro-pile professional large-scale mechanical equipment has just started in China, and the design of professional micro-pile that is in line with the tower foundation platform construction in the power industry is accelerated. Drilling construction equipment is very necessary; considering the construction cost of construction roads and the increasing domestic requirements for green environmental protection, the designed professional drilling construction equipment must meet the conditions of cableway transportation to reduce construction costs and improve the minimum damage to the environment, among which The load-bearing limit of ropeway transportation is generally not more than 3.5t. Jiangxi Dongrui Machinery Co., Ltd. has comprehensively designed and manufactured relevant professional micro-pile construction drilling equipment, realized the modular design of micro-pile drilling rigs, and disassembled related drilling rigs. Compared with the traditional integral drilling rig, the designed modular micro pile drilling rig WZFT300 has the characteristics of stronger terrain application, wider application scenarios, stronger functions, high economic benefits and high degree of digitization.