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Intelligent manufacturing communication cable junction box with good protection effect

A technology for intelligent manufacturing and communication cables, applied in the direction of electrical components, etc., can solve problems such as loose connections, potential safety hazards, and poor protection of cable connections, and achieve the effects of reducing pressure, increasing service life, and improving safety

Inactive Publication Date: 2022-01-21
宁波淘谱通讯设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The cable connection method in the prior art is only fixed by wiring copper pipes. During use, when the cable needs to be dragged, the connection often becomes loose or falls off, and the protection of the cable connection is poor. It is a great potential safety hazard. In order to ensure communication safety and avoid accidental damage to the cables, in many cases, the cables will be buried deep underground, and the buried junction box will be subjected to increased pressure from all directions, and the requirements for the junction box will be even higher. high

Method used

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  • Intelligent manufacturing communication cable junction box with good protection effect
  • Intelligent manufacturing communication cable junction box with good protection effect
  • Intelligent manufacturing communication cable junction box with good protection effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] see Figure 1-2 , an intelligently manufactured communication cable junction box with good protective effect, comprising a cable main body 1, an external mounting frame 2 is movably connected to the right side of the cable main body 1, and an external fixing device 3 is movably connected to the inner side of the external mounting frame 2, The external fixing device 3 includes a knob 31, the right side of the knob 31 is movably connected with a hollow threaded shaft 32, the cable main body 1 passes through the middle of the hollow threaded shaft 32, and the outer side of the hollow threaded shaft 32 is movably connected with a connecting sleeve 33, connected The axle sleeve 33 is sleeved on the outside of the hollow threaded shaft 32, and the connecting axle sleeve 33 is hinged with the connecting rod 34 through the connecting block at the same time. Hinged on the outer mounting frame 2, the connecting rod 34 can rotate around the hinge point, the inner side of the conne...

Embodiment 2

[0028] see figure 1 , Figure 3-4 , an intelligently manufactured communication cable junction box with good protective effect, comprising a cable main body 1, an external mounting frame 2 is movably connected to the right side of the cable main body 1, and an external fixing device 3 is movably connected to the inner side of the external mounting frame 2, The right side of the external fixing device 3 is movably connected with a junction box main body 4, and the outer mounting frame 2 and the junction box main body 4 are fixedly connected by screws. The main body 4 of the junction box is composed of upper and lower parts. The two parts of the main body 4 of the junction box are connected by studs. The main body of the cable 1 passes through the outer mounting frame 2 and the main body 4 of the junction box. On the outside of the joint of the cable main body 1, the inside of the junction box main body 4 is movably connected with a filling layer 5, and the inner side of the fi...

Embodiment 3

[0030] see Figure 1-4 , an intelligently manufactured communication cable junction box with good protective effect, comprising a cable main body 1, an external mounting frame 2 is movably connected to the right side of the cable main body 1, and an external fixing device 3 is movably connected to the inner side of the external mounting frame 2, The external fixing device 3 includes a knob 31, the right side of the knob 31 is movably connected with a hollow threaded shaft 32, the cable main body 1 passes through the middle of the hollow threaded shaft 32, and the outer side of the hollow threaded shaft 32 is movably connected with a connecting sleeve 33, connected The axle sleeve 33 is sleeved on the outside of the hollow threaded shaft 32, and the connecting axle sleeve 33 is hinged with the connecting rod 34 through the connecting block at the same time. Hinged on the outer mounting frame 2, the connecting rod 34 can rotate around the hinge point, the inner side of the conne...

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Abstract

The invention relates to the technical field of communication cables, and discloses an intelligent manufacturing communication cable junction box with a good protection effect, the junction box comprises a cable main body, the right side of the cable main body is movably connected with an outer mounting frame, and the inner side of the outer mounting frame is movably connected with an outer fixing device; through cooperation of an eccentric wheel, an eccentric connecting rod and an arc-shaped supporting plate in the junction box, the arc-shaped connecting rod pushes a spring push rod and a pressing plate to move downwards to clamp a wiring copper pipe, and the outer side of the junction box drives a hollow threaded shaft to rotate through a knob, so that a connecting shaft sleeve pushes a connecting rod to rotate around a hinge point and pushes a pressing block to move inwards, the cable main body is fixed, loosening and falling of cable joints caused by cable dragging are prevented, and when the junction box is deeply buried underground, a rubber filling layer can reduce pressure of each structure in the junction box main body and can also effectively prevent underground water from seeping into the junction box to cause accidents, so that the safety of the junction box is further improved.

Description

technical field [0001] The invention relates to the technical field of communication cables, in particular to an intelligently manufactured communication cable junction box with good protection effect. Background technique [0002] A communication cable is made of one or more mutually insulated conductors and an outer insulating protective layer. It is a wire that transmits power or information from one place to another. During the installation of communication cables, due to length problems, it is often necessary to Connect two sections of cables together. At present, the two cables are usually put together, and the wiring copper tube is sleeved on the outside, and then the wiring copper tube is squeezed with wiring pliers, so that the wiring copper tube is deformed and close to the cable. So as to achieve the purpose of fixing the cable. [0003] The cable connection method in the prior art is only fixed by wiring copper pipes. During use, when the cable needs to be dragg...

Claims

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Application Information

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IPC IPC(8): H02G3/08H02G3/16
CPCH02G3/081H02G3/16
Inventor 王文娟
Owner 宁波淘谱通讯设备有限公司
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