Optical cable protection device
A protective device and optical cable technology, which is applied in the direction of optical fiber/cable installation, etc., can solve the problems of poor protection effect and achieve the effect of improving the protection effect
Pending Publication Date: 2021-03-26
STATE GRID SHANXI ELECTRIC POWER COMPANY CHANGZHIELECTRIC POWER SUPPLY +1
View PDF10 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The purpose of the present invention is to provide a protective device for optical cables, aiming to solve the problem of poor protection effect when using PVC sleeves to protect optical cables
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
[0031] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0032] see figure 1 , and now an optical cable protection device provided by the present invention will be described. The optical cable protection device includes: a cylinder body 1 , a clamping assembly 2 , a plurality of support rods 3 and a first elastic reset member 4 . The cylinder 1 is used to be sleeved on the outside of the optical cable 5; the clamping assembly 2 is arranged on the inner wall of the cylinder 1, and is used to clamp and fix the optical cable 5 inside the cylinder 1; a plurality of support rods 3 are arranged along the cylinder 1 The circu...
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 provides an optical cable protection device, which belongs to the technical field of optical cable protection, and comprises a cylinder body, a clamping assembly, a plurality of supportrods and a first elastic reset piece, the clamping assembly is arranged on the inner wall of the cylinder body and is used for clamping and fixing an optical cable in the cylinder body; the pluralityof support rods are arranged on the outer wall of the cylinder body in the circumferential direction of the cylinder body and have the freedom degree of moving in the radial direction of the cylinderbody. The first elastic reset piece is arranged between the outer wall of the cylinder body and the support rods. According to the optical cable protection device provided by the invention, the optical cable is fixed in the cylinder body through the clamping assembly, and the plurality of support rods play a role in supporting the cylinder body; after the cable explodes, the cylinder body moves under the action of shock waves, the support rods collide with the wall of the channel, and the first elastic reset piece elastically deforms under the action of the support rods, so that rigid collision between the cylinder body and the channel is avoided, the cylinder body is buffered, and the protection effect of the cylinder body on the optical cable is further improved.
Description
technical field [0001] The invention belongs to the technical field of optical cable protection, and more specifically relates to an optical cable protection device. Background technique [0002] With the gradual development of power communication networks, the use of optical cables is becoming more and more popular, which puts forward new requirements for the protection performance of optical cables. In urban areas, power communication optical cables and power cables are laid in the same trench. Once the cables catch fire or explode, it will directly affect the normal operation of the optical cables. In recent years, cable explosions in power companies often ignite and damage optical cables, seriously affecting the normal operation of power system communications. In flammable and explosive environments, higher requirements are put forward to ensure the normal communication of optical fibers. [0003] At present, when the optical cable is protected, the optical cable is us...
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): G02B6/46
CPCG02B6/46
Inventor 王荣李朝峰翟永庆程诚田海军焦红日穆赞王婵琼余涛
Owner STATE GRID SHANXI ELECTRIC POWER COMPANY CHANGZHIELECTRIC POWER SUPPLY