Rotary drilling rig carrying dual-system power station

A technology of rotary drilling rig and power station, applied in rotary drilling rig, rotary drilling, earth-moving drilling, etc. problems, to achieve the effect of reducing the overall cost, meeting the requirements of transportation size and weight, and quick disassembly and assembly

Pending Publication Date: 2022-07-22
XUZHOU XUGONG FOUND CONSTR MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Super-large tonnage rotary drilling rigs have higher and higher power requirements, and it is difficult for a single engine to meet the power output requirements. If an unconventional high-power engine is used, the cost and maintenance cost will be higher, and the application limitations will be greater; in addition, the super-large tonnage rotary drilling rig The drilling rig is super wide and heavy, and it is difficult to meet the size and weight requirements when transporting between sites

Method used

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  • Rotary drilling rig carrying dual-system power station
  • Rotary drilling rig carrying dual-system power station
  • Rotary drilling rig carrying dual-system power station

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Embodiment Construction

[0021] The preferred embodiments of the patent of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the patent of the present invention, and are not used to limit the patent of the present invention.

[0022] like Figure 1 to Figure 4 The shown rotary drilling rig equipped with a dual-system power station includes power stations symmetrically arranged on both sides of the rotary drilling rig. The power station includes a power station box assembly 1 and a power station box assembly 1. Internal power system 2, power station box assembly 1 includes box frame, mounting bracket 101, mounting plate 108, mounting plate 109, shed cover 110, side door 111 and escalator 112, the mounting plate 108 is arranged near the box frame On one side of the rotary drilling rig, the escalator 112 is arranged on the box frame; the internal power s...

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Abstract

A rotary drilling rig carrying double-system power stations comprises the power stations symmetrically arranged on the two sides of the rotary drilling rig, each power station comprises a power station box body assembly and an internal power system, and each power station box body assembly comprises a box body frame, a mounting support, a flitch, a mounting plate, a machine shed covering part, a side door and an escalator; the internal power system comprises an engine assembly, a pump assembly, a fuel tank, a hydraulic oil tank and a radiator, and the internal power system is connected with a hydraulic pipeline of a main machine platform of the rotary drilling rig through a quick change device. According to the rotary drilling rig carrying the double-system power station, the power requirement of a super-tonnage rotary drilling rig can be met, the overall manufacturing cost is reduced, the double-system power station can be rapidly disassembled when the rotary drilling rig is transferred and transported, the transportation size and weight requirements are met, and after the rotary drilling rig reaches a construction site, the double-system power station is connected through a pin shaft and a quick-change connector; the device can be quickly mounted on a dual-system power station, is quick to disassemble and assemble, and is safe and reliable.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to a rotary drilling rig equipped with a dual-system power station. Background technique [0002] With the increasingly high requirements for pile foundation construction, super-large, super-wide and super-heavy rotary drilling rigs appear. The power demand of super tonnage rotary drilling rigs is getting higher and higher, and it is not easy for a single engine to meet the power output requirements. If unconventional high-power engines are used, the cost of construction and maintenance will be higher, and the application limitations will be larger; The excavation rig is too wide and heavy, and it is difficult to meet the size and weight requirements when it is transported. In view of the above problems, a dual-system power station is required, which can be mounted on both sides of the large vertical plate of the rotary drilling rig turntable. When the rotary drilli...

Claims

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Application Information

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IPC IPC(8): E21B7/02E21B3/02
CPCE21B7/02E21B3/02
Inventor 范强生孙余蒋家强石信忠张梦慈张宗阳刘硕刘军王鹏
Owner XUZHOU XUGONG FOUND CONSTR MACHINERY
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