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Apparatus and method for laying pigtails

A technology of pigtails and accommodating chambers, applied in the field of communication, can solve problems such as waste of human resources, damage to optical fibers, and lack of protection for the hands of installers, so as to prevent injuries and improve efficiency

Inactive Publication Date: 2014-01-22
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, during the installation of site equipment, the installation personnel need to complete the operation of laying pigtails into the open bellows with bare hands
And this method has at least the following disadvantages. Due to the small opening of the corrugated pipe and the hard material, a single installer cannot break the corrugated pipe with one hand and remove the pigtail with one hand. With the cooperation of more than one installer, one person breaks the corrugated pipe, and the other inserts the pigtail into the broken corrugated pipe to complete the installation smoothly, which will cause a waste of human resources and long working hours for deployment; Sharp spots often cause unprotected installers to injure their hands or damage fiber optics

Method used

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  • Apparatus and method for laying pigtails
  • Apparatus and method for laying pigtails
  • Apparatus and method for laying pigtails

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Figure 1-3 Shown is a schematic structural diagram of an apparatus for deploying pigtails provided by an embodiment of the present invention. The device includes a first sheath 1 and a second sheath 2; wherein, the first sheath 1 and the second sheath 2 both include a cylindrical sheath body wall and one end of the sheath body wall along the length direction of the sheath body wall A lateral opening 5 extending through to the other end of the casing wall; one end of the casing wall of the first sheath 1 is connected to one end of the casing wall of the second sheath 2 so that the lateral The opening 101 and the lateral opening 201 of the second sheath 2 are aligned with each other to form an accommodating cavity 5 . The accommodating cavity into which the pigtail is placed is open, wherein an included angle of less than 180 degrees is formed between the walls of the sleeves on both sides of the connection 4 between the first sheath 1 and the second sheath 2, and the a...

Embodiment 2

[0046] like Figure 10-12 As shown, the structure of the pigtail fiber deployment device provided in this embodiment is basically the same as the structure of the pigtail fiber deployment device provided in the first embodiment, the difference is that the first sheath 1 and the second sheath of the device are 2 is a split structure, one end of the first sheath 1 and one end of the second sheath 2 are fixedly connected by a matching connecting structure, such as a first connecting part 6 is provided at the end of the sleeve body wall of the first sheath 1, A second connecting member 7 is provided at the end of the casing wall of the second sheath 2, and the first sheath 1 and the second sheath 2 are connected to each other through the mutual connection of the first connecting member 6 and the second connecting member 7; After the connection, the bottom side of the accommodating cavity at the connection between the first sheath 1 and the second sheath 2 is arc-shaped, and the di...

Embodiment 3

[0051] like Figure 13-15 As shown, the structure of the pigtail fiber deployment device provided in this embodiment is basically the same as that of the pigtail fiber deployment device provided in the second embodiment, and the first sheath 1 and the second sheath 2 of the device are also Split structure, the difference is that one end of the first sheath 1 of the device is movably connected to the second connecting member 7 provided at one end of the second sheath 2 through the first connecting member 6 provided, such as the first connecting member 6. The protrusion on the wall of the casing of a sheath can be cylindrical, and the second sheath 2 can be rotatably set on the cylinder of the first sheath 1 through the opening on the wall of the casing as the second connecting part 7 so as to be rotatable. The second sheath 2 can be rotated along the cylindrical protrusion and can be rotated along the cylindrical sleeve wall. After the connection, the second sheath 2 can be rot...

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Abstract

An apparatus and method for laying pigtails relate to the field of auxiliary tools for communication purposes. The apparatus comprises: a first sheath (1) and a second sheath (2). The first sheath (1) is a tubular open slot having an open end provided with a protection member (3). The second sheath (2) is a tubular open slot. One end of the first sheath (1) is connected to one end of the second sheath (2), and when connected, the first sheath (1) and the second sheath (2) are located at different planes, and the slot bottom of the second sheath (2) and the first sheath (1) connected on the second sheath (2) are located at one same side. Slot bodies of the first sheath (1) and the second sheath (2) are communicated with each other to form an open slot for accommodating pigtails. The apparatus can save labors, enhance the efficiency of arranging pigtails in an open corrugated pipe, and also prevent operators and pigtails from being scratched.

Description

technical field [0001] The invention relates to the field of communications, in particular to a device and method for deploying pigtails into an open corrugated tube. Background of the Invention [0002] In the communication network, the equipment and the ODF (optical distribution frame, optical fiber distribution frame) are connected through pigtails. Usually, pigtails need to be installed when installing the equipment, especially on some transmission network equipment, which needs to be connected to the ODF. More pigtails. Pigtails are relatively fragile connecting cables. In many site equipment rooms, open corrugated pipes are required to protect the pigtails from external factors after they come out of the cabinet. [0003] At present, during the installation of site equipment, the operation of laying pigtails into the open corrugated pipe needs to be done by the installer with bare hands. However, this method has at least the following disadvantages. Due to the small ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B6/46
CPCG02B6/4475G02B6/4461
Inventor 蒋方荣
Owner HUAWEI TECH CO LTD