Intelligent laying robot for petroleum conveying pipelines
A technology of oil transportation and robots, which is applied in the direction of pipeline laying and maintenance, manipulators, welding equipment, etc., and can solve the problems of long laying period, low transmission efficiency, and low degree of automation
Inactive Publication Date: 2018-03-20
TIANJIN AMJOY TECH
View PDF3 Cites 8 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The laying of metal pipes with a diameter of more than 1.0 meters is basically semi-mechanized. The excavation, laying, welding, measurement, monitoring, testing, and landfill systems are independent, requiring human coordination and command, and the degree of automation is low. High strength, harsh natural environment and welding environment, low transmission efficiency, long laying period and high laying cost
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment
[0093] Continuously lay large-diameter oil pipelines with a diameter of 1016 mm, a trench depth of 1 meter, a width of 2 meters, a pipe length of 12 meters, a wall thickness of 14 mm, and a single net weight of more than 5000 kilograms, as well as the robot platform of the present invention and its operating accessories. Parts are unloaded at designated locations by large transport vehicles under the guidance of GPS, Beidou, GLONASS, or Galileo navigation systems in accordance with operating specifications.
[0094] The operator's field all-weather long-term life support sub-system (living room) is located on the top of the main frame 1 during operation, and can be lowered to the inner space of the main frame 1 for convenience of transportation during transition; On the steel beam, the caterpillars 6 extend out during operation and run on both sides of the ditch respectively. During operation, the four caterpillars 6 can automatically adjust up and down and turn according to th...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an intelligent laying robot for petroleum conveying pipelines and an operating method for automatically and continuously laying the pipelines. The intelligent laying robot andthe operating method are mainly used for laying and welding operation of the petroleum conveying pipelines. The operating robot comprises a platform, a main rack, an operation chamber, a navigation subsystem, a pipe fitting grabbing and conveying subsystem, a pipe fitting end face pretreatment subsystem, an online measurement subsystem, a pipe fitting supporting subsystem, a welding and quality inspection subsystem and a control system. The operating method comprises the steps that a pipe fitting is firstly detected and grabbed and then subjected to groove machining, the current pipe fitting and a previous pipe fitting are subjected to welding end face matching, then the pipe fittings are lowered, the two pipe fittings are finely adjusted and fixedly connected, and finally the two pipe fittings are welded. Laying of the petroleum conveying pipelines is intelligentized and systematized; the beneficial effects of environment protection, time saving and high efficiency are obvious; occupied personnel are few; the labor intensity is small; the work efficiency is high; the laying period is short; and the laying cost is low.
Description
technical field [0001] The invention relates to pipeline laying equipment, in particular to an intelligent laying robot for petroleum pipelines. Background technique [0002] At present, my country's economic construction is developing rapidly, especially in the east, where the demand for oil and gas resources is strong, and the domestic self-sufficiency rate is relatively low, and the distribution is very uneven, requiring a large amount of resources to be imported from the west or even abroad; Containing a large amount of oil and gas resources, it is necessary to find a consumer market. With the gradual improvement of the construction of the Belt and Road, the West (Oil) Gas Transmission Project is a key link in the coordination of the development of the East and the West. It has been fully launched and accelerated. The economy of pipeline transportation, especially large-diameter pipeline transportation of oil and gas, is more competitive. Large-diameter pipeline transport...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B25J5/00B25J11/00B23K31/02B23K37/02F16L1/028
CPCF16L1/028B23K31/02B23K37/0217B23K37/0264B25J5/005B25J11/00
Inventor 王春海刘芳王子溪
Owner TIANJIN AMJOY TECH