Curved pipeline threading apparatus based on jet propulsion
A technology of jet propulsion and threader, which is applied to the installation of cables, cable installation devices, electrical components, etc., and can solve problems such as the difficulty of cable penetration and the limitation of pipe materials
Inactive Publication Date: 2021-12-17
刘立高
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The present invention is mainly used to solve the problem that the cable is difficult to pass through the curved long pipe and the problem that the material of the pipe is limited when the cable is drawn through the pipe by electromagnetic force
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 Construction
[0034] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0035] Such as Figure 1 to Figure 7 As shown, a curved pipeline threader based on jet propulsion includes a main body 1, a gas generating part 2 and a tail jet 3; the inside of the main body 1 is provided with a gas generating part 2, and the gas generating part 2 is used to generate Gas; one end of the main body 1 is provided with the tail spray 3; the tail spray 3 is connected to the gas generating component 2; one end of the tail spray 3 is evenly spaced with air outlet holes 4; the air outlet holes 4 Axis tilt setting.
[0036]When working, in the laying of cables, in order to protect the cables from corrosion, it is necessary to set up protective pipes outside the cables. Usually, the pipes are laid first, and then the cables are passed thr...
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
TThe invention belongs to the technical field of electrical equipment appliances, and particularly relates to a curved pipeline threading apparatus based on jet propulsion. The apparatus comprises a main body, a gas generation par and a tail jet, according to the threading apparatus, a large amount of gas is rapidly generated through the gas generation part in the main body, the gas impacts the pipe wall to generate reverse thrust, and then a rope is driven to complete pipe threading, so that use of electromagnetic force is not needed, limitation of pipeline materials is avoided, and the use scene of the threading device is increased; meanwhile, as the gas sprayed out of the tail nozzle impacts on the pipe wall, and the gas outlet is formed along the cylindrical structure of the tail nozzle by a circle, the gas is sprayed out within the range of one circle of the pipeline, the tail nozzle is subjected to the action of reverse thrust within the range of one circle of the pipeline, the contact between the tail nozzle and the inner wall of the pipeline is reduced, the resistance generated when the tail nozzle and the main body move in the pipeline is reduced, so that the tail nozzle and the main body penetrate through the pipeline more easily, and pipeline threading becomes easier, more convenient and easier.
Description
technical field [0001] The invention belongs to the technical field of electrical equipment, in particular to a curved pipe threader based on jet propulsion. Background technique [0002] Cable laying refers to the process of laying and installing cables along the surveyed route to form a cable route. According to the application occasion, it can be divided into several laying methods such as overhead, underground (pipeline and direct burial), underwater, wall and tunnel. Reasonable selection of the cable laying method is very important to ensure the transmission quality, reliability and construction maintenance of the line; in order to ensure the safety and reliability of the communication, the long-distance communication cable generally adopts the direct burial laying method. In order to ensure safe and reliable communication, convenient installation and replacement, and beautiful city appearance, the backbone cables (relay and user backbone cables) in the city are genera...
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 IPC IPC(8): H02G1/08
CPCH02G1/088
Inventor刘立高
Owner刘立高