Telescopic straight-inclined dual-purpose layered four-corner rig

Abstract

The invention provides a telescopic straight-inclined dual-purpose layered four-corner rig. The telescopic straight-inclined dual-purpose layered four-corner rig comprises a rig body, a base and a connecting frame, wherein the base is fixed to the upper part of the connecting frame, and the rig body comprises multiple layers of rig frames connected in sequence from top to bottom. A first rig frameis located at the bottom of the rig body, and the lower ends of four vertical legs of the first rig frame are separately fixed to the base. The lower ends of vertical legs of other layers of rig frames are connected to telescopic oil cylinders which are disposed vertically, the four telescopic cylinders connected to each layer of rig frames move synchronously, and all the telescopic cylinders arefixed to the interior of the connecting frame. An n rig frame is driven by the four telescopic cylinders connected thereto to accommodate or extend out an n-1 layer rig frame, n is an integergreater than or equal to 2. The telescopic straight-inclined dual-purpose layered four-corner rig has the beneficial effects that each layer of rig frames can be independently lifted and lowered andcan be quickly installed and disassembled, the overall mechanical efficiency of a drilling rig is improved, the transition of the rig is convenient and the rig can be reused, and the rig has a traverse function and a wide adjustable range, and is suitable for various complicated drilling environments.

Description

technical field [0001] The invention relates to the technical field of engineering foundation survey and drilling, in particular to a telescopic straight-inclined dual-purpose layered quadrangular drilling tower. Background technique [0002] With the continuous development of the national economy, the demand for basic engineering drilling and excavation equipment in transportation, urban construction, energy and environmental protection departments is increasing, and geotechnical drilling and excavation engineering equipment drilling rigs are playing an increasingly important role in the national economy. At present, basic engineering drilling equipment has been widely used in scientific drilling, geological disaster prevention and environmental governance, hydrogeological exploration and water well drilling, engineering geological exploration and ecological environment research, basic construction projects of industrial and civil buildings and roads and bridges, national de...

AI Technical Summary

Problems solved by technology

[0003] Some existing large-scale drilling towers, such as S-type square drilling towers, A-type drilling towers, K-type drilling towers, etc., can no longer meet the higher requirements of engineering and geological drilling equipment with the advancement of technology. Drilling towers emerged as the times require, but due to the large size of the drilling rig tower, complex mechanism, and various parts, it takes a lot of manpower and material resources during assembly, disassembly, and shifting, resulting in low work efficiency and long overall construction time. In addition, the assembly and disassembly of the drilling tower often requires high-altitude operations, which is extremely inconvenient to install and may easily cause safety hazards

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