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A communication line erection support device

A technology for supporting devices and communication lines, applied in cable suspension devices, optical fiber/cable installation, adjusting/maintaining mechanical tension, etc. problems, to avoid stress overload, extend service life, easy and stable installation

Active Publication Date: 2018-11-02
泰州市海通资产管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, since most of the communication lines are made of fiber materials, the ductility of aging materials will still cause the lines to be further elongated, and the growth of the lines will lead to an increase in the hem of the lines between the poles, thereby increasing the tensile stress of the lines. To adapt to thermal expansion and contraction of communication lines, and to solve the problem that the line tension cannot be adjusted during the erection and installation of existing lines, this line erection support device dedicated to the design of communication lines is required

Method used

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  • A communication line erection support device
  • A communication line erection support device
  • A communication line erection support device

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0039] Combine below Figure 1-12 Description of this embodiment, a communication line erection support device, including installation frame I1, installation frame II2, line storage assembly 3, winding fixing device I4 and winding fixing device II5, characterized in that: the right end of the installation frame I1 It is connected to the left end of the mounting frame II2, the line storage assembly 3 is installed between the mounting frame I1 and the mounting frame II2, the winding fixing device I4 is set on the mounting frame I1, and the winding fixing device II5 is set on On the mounting frame Ⅱ2;

[0040]The winding fixing device I4 includes a winding frame 4-1, a circuit partition 4-2, an upper end cover 4-3 of the winding frame, a fixed connection column 4-4, a pre-tensioning sleeve 4-5, and a torsion spring 4- 6 and locking connecting rod 4-7, a plurality of circuit partitions 4-2 are slidingly connected on the winding frame 4-1, and the upper end of the winding frame 4-...

specific Embodiment approach 2

[0045] Combine below Figure 1-12 Describe this embodiment, this embodiment will further explain the first embodiment, the installation frame I1 includes the installation liner I1-1, the steering liner I1-2 and the rotating shaft I1-3, and the right end of the installation liner I1-1 is welded and connected The steering liner I1-2 is fixedly connected to the rotating shaft I1-3 on the installation liner I1-1. The turning liner I1-2 is provided with a spline hole I, and the lower end of the rotating shaft I1-3 is provided with a torsion spring socket. Hole I.

specific Embodiment approach 3

[0046] Combine below Figure 1-12 Describe this embodiment, this embodiment will further explain the second embodiment, the installation frame II2 includes the installation liner II2-1, the steering liner II2-2 and the rotating shaft II2-3, and the left end of the installation liner II2-1 is welded Connect the steering liner II2-2, install the liner II2-1 and fix the rotating shaft II2-3, the steering liner II2-2 is provided with a spline hole II, and the lower end of the rotating shaft II2-3 is provided with a torsion spring Jack II.

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PUM

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Abstract

The invention relates to a communication line fixation device, and specifically relates to a communication line construction support device. The device comprises an installation frame I, an installation frame II, a line storage assembly, a winding fixation device I and a winding fixation device II. The right end of the installation frame I is connected with the left end of the installation frame II. The line storage assembly is arranged between the installation frame I and the installation frame II. The winding fixation device I is arranged on the installation frame I. The winding fixation device II is arranged on the installation frame II. The communication line construction support device has the beneficial effects: the device can be suitable for communication lines in different radial dimensions, and can adjust the line stress; lines are installed firmly and conveniently; and elastic tensioning can be achieved according to length change due to thermal expansion and cold contractionof each line, thereby preventing stress overload due to too much line sagging amount and facilitating prolonging the service life of the communication lines.

Description

technical field [0001] The invention relates to a communication line fixing device, more specifically a communication line erection support device. Background technique [0002] Communication lines are the channels to ensure the transmission of information. At present, the long-distance trunk lines mainly use optical cables with a large number of cores, and there are also wireless lines such as satellites and microwaves. Communication lines are generally divided into overhead lines, buried lines and wireless lines. Overhead lines include poles, wires, cables, wire loads, isolation electronics, pull wires and other ancillary equipment. When erecting overhead communication lines, due to the thermal expansion and contraction of the lines caused by ambient temperature changes, it is often necessary to leave a certain amount of room for expansion and contraction of the lines. quantity. Moreover, since most of the communication lines are made of fiber materials, the ductility of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G7/02H02G7/05G02B6/48
Inventor 王北一周頔
Owner 泰州市海通资产管理有限公司