Buried communication cable protection assembly

A communication cable and underground buried technology, which is applied in the field of buried communication cable protection components, can solve problems such as easy to be cut off, poor protection, lack of external excavation tool protection, etc., to achieve the effect of increasing the covering area and improving the protection effect

Inactive Publication Date: 2021-07-16
唐秀花
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Buried transmission lines are transmission line equipment buried underground. Usually, PVC pipes are used to surround multiple sets of cables and bury them underground, thereby saving ground space and increasing the appearance of the ground. The lack of protection for external digging tools in the middle makes it often easy to be dug off, resulting in poor protection. For this reason, we provide a buried communication cable protection component to solve the above problems

Method used

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  • Buried communication cable protection assembly
  • Buried communication cable protection assembly
  • Buried communication cable protection assembly

Examples

Experimental program
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Effect test

Embodiment Construction

[0026] see Figures 1 to 7 , a schematic diagram of a plane structure and a schematic diagram of a three-dimensional structure of a buried communication cable protection component.

[0027] An underground communication cable protection assembly, comprising a device main body 1, side protection devices 2 are movably installed on the front and rear sides of the device main body 1, a front protection device 4 is movably installed on the upper end of the device main body 1, and a front protection device 4 is fixedly installed on the lower end of the device body 1. Press down cylinder 9, the lower end of device main body 1 is installed with turntable 6, and both sides of turntable 6 lower end are fixedly installed with splint 7, and turntable 6 upper end is fixedly installed with fixed rod 10.

[0028] In the specific implementation, the lower pressure cylinder 9 is movably socketed on the outside of the fixed rod 10, and the inner side of the lower pressure cylinder 9 is provided ...

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Abstract

The invention belongs to the technical field of cable protection equipment and relates to a buried communication cable protection assembly which comprises a device main body, side face protection devices are movably installed on the front side and the rear side of the exterior of the device main body, a front face protection device is movably installed at the upper end of the device main body, a downward pressing cylinder is fixedly installed at the lower end of the front face protection device, a rotating disc is movably mounted at the lower end of the interior of the device main body; clamping plates are fixedly mounted at two side of the lower end of the rotating disc; a fixing rod is fixedly mounted at the upper end of the rotating disc; a driving groove is an inclined arc-shaped groove; the clamping plates are arranged at the edges of the two sides of the lower end of the rotating disc; and therefore the arc face of the driving groove can be used for applying acting force to a clamping block in the downward moving process of a downward pressing cylinder, the fixing rod drives the rotating disc and the clamping plates to rotate, then the clamping plates drive a cable on the inner side to twist, the two ends of the cable deviate towards one side in the device main body, and the cable can be automatically driven to move, an excavator bucket can be avoided, and the cable can be protected.

Description

technical field [0001] The invention relates to the technical field of cable protection equipment, in particular to an underground communication cable protection component. Background technique [0002] The cable has the functions of communication and power transmission. Its main function is to protect the internal wires from direct contact with the outside, so as to ensure the stability of the wires during transmission. The interior of the cable is mostly composed of single or multi-strand wires and an external insulating layer. [0003] Buried transmission lines are transmission line equipment buried underground. Usually, PVC pipes are used to surround multiple sets of cables and bury them underground, thereby saving ground space and increasing the appearance of the ground. However, the existing buried cables are used during use The lack of protection for external digging tools in the middle makes it often easy to be dug off, resulting in poor protection. For this reason, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G9/06
CPCH02G9/06
Inventor 唐秀花
Owner 唐秀花
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