Unlock instant, AI-driven research and patent intelligence for your innovation.

Wire cable for underground laying

A wire, cable and cable technology, which is applied in the field of wire and cable for underground laying, can solve problems such as shortened service life, inconvenient use, and a large amount of friction, and achieve the effects of prolonging service life, reducing wear, and reducing frictional resistance

Pending Publication Date: 2022-08-05
安徽扬子实业有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Before the cable is bought into the ground, it is necessary to manually excavate a trench hole for the cable to pass through, but when the traditional cable passes through the trench hole, it is easy to generate a lot of friction, resulting in the cable being put into use when it is not put into use. Great wear and tear has occurred before, which shortens the subsequent service life and brings inconvenience to use

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wire cable for underground laying
  • Wire cable for underground laying
  • Wire cable for underground laying

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The invention provides a technical solution: a wire and cable for underground laying, comprising an armor protection layer 1, and the cable body is fully protected by the armor protection layer 1; the inner wall of the armor protection layer 1 is fixedly connected with an elastic protection layer 2, There is a power cable 3 in the elastic protective layer 2, and the cable body is composed of the elastic protective layer 2 and the elastic protective layer 2. The arc contour of the armor protective layer 1 is fixed with a connecting ring 4, which is fixed on the armor protection through the connecting ring 4. The surface of the layer 1 is in a fixed connection with the armor protection layer 1. Two symmetrical shafts 1 5 are fixedly connected to the arc-shaped outline of the connecting ring 4, and one end of the shaft 1 5 away from the connecting ring 4 is fixedly connected to the shaft by rotation. The moving wheel 6 rolling in the underground preset groove, by setting th...

Embodiment 2

[0030] On the basis of the first embodiment, it is further that: the moving wheel 6 is provided with a shaking device, and the shaking device includes a moving horizontal plate 12 that is driven above the connecting ring 4 and performs horizontal reciprocating shaking. The lower surface of the moving horizontal plate 12 A liquid storage housing 13 for storing rubber lubricant is fixedly connected.

[0031] refer to figure 1 , by moving the horizontal plate 12 to drive the liquid storage casing 13 to perform a shaking operation, so that the rubber lubricating liquid stored in the liquid storage casing 13 is shaken up;

[0032] The rubber lubricant covering the armor protection layer 1 can maintain the armor protection layer 1 and prolong the service life. Considering that during the laying process, the rubber lubricant on the surface of the armor protection layer 1 will be touched and wiped off, so during the laying process, it is sprayed for a long time.

[0033] Further, th...

Embodiment 3

[0039] On the basis of the second embodiment, further, the upper surface of the moving horizontal plate 12 is fixedly connected with the lifting support arm 17 , and the lifting support arm 17 is inclined on the moving horizontal plate 12 .

[0040] In this example

[0041] refer to Figure 4 , the whole device is turned over, the moving wheel 6 is on the top, and the lifting support arm 17 is on the bottom;

[0042] Figure 4 The middle Q direction is the moving direction in which the cable is pulled as a whole. In this direction, the moving cross plate 12 will carry the lifting support arm 17 to reciprocate sliding. When the box faces the P direction, there is a certain amount of friction, but the moving distance is short and the frictional resistance is small. Then, when the horizontal plate 12 moves with the lifting support arm 17 towards the Q direction, the lifting support arm 17 can take the contact point with the ground as The fulcrum realizes a short fixed axis rotat...

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

No PUM Login to View More

Abstract

The invention discloses a wire cable for underground laying, which comprises an armor protection layer, the inner wall of the armor protection layer is fixedly connected with an elastic protection layer, the elastic protection layer is internally provided with a power-on cable, and the arc-shaped contour of the armor protection layer is fixedly sleeved with a connecting ring. Two symmetrical first shafts are fixedly connected to the arc-shaped contour of the connecting ring, moving wheels rolling in an underground preset groove are rotationally connected to the ends, away from the connecting ring, of the first shafts in a fixed-axis mode, shaking devices are arranged on the moving wheels, and a liquid storage shell for storing a rubber lubricant is fixedly connected to the lower surface of a moving transverse plate. Through cooperative use of the above structures, the problems that in the actual use process, a large amount of friction is extremely likely to be generated when a traditional cable penetrates through a groove hole, the cable is greatly abraded before being put into use, the follow-up service life is shortened, and inconvenience is brought to use are solved.

Description

technical field [0001] The invention relates to the technical field of wire and cable equipment, in particular to a wire and cable for underground laying. Background technique [0002] With the continuous development of urbanization, the demand for electricity is also increasing. Due to the tight space for urban use and the close distribution of buildings, urban greening has received more and more attention, and the high-altitude installation of cables not only takes up space, affects the appearance of the city, but also poses certain security risks. As a result, more cables are buried in the ground; [0003] Before the cables are bought into the ground, it is necessary to manually excavate the grooves and holes for the cables to pass through. However, when the traditional cables pass through the grooves and holes, it is easy to generate a lot of friction, resulting in the cables not being put into use. Great wear and tear occurred before, resulting in shortened subsequent...

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
no application Login to View More
IPC IPC(8): H01B7/18
CPCH01B7/18H01B7/1875H01B7/1805H01B7/181Y02A30/14
Inventor 张文
Owner 安徽扬子实业有限公司