High-strength MPP cable protection pipe and mounting structure

Abstract

The invention discloses a high-strength MPP cable protection pipe and mounting structure. The high-strength MPP cable protection pipe comprises a mounting foundation, the inner bottom wall of the mounting foundation is fixedly connected with a supporting base, the upper surface of the supporting base is provided with a cable protection pipe, and the interior of the mounting foundation is rotatably connected with two adjusting rods; adjusting knobs are fixedly connected to the opposite ends of the two adjusting rods, adjusting blocks are arranged on the outer surfaces of the two adjusting rods, connecting plates are fixedly connected to the lower surfaces of the two adjusting blocks, transverse plates are fixedly connected to the opposite sides of the two connecting plates, and clamping plates are fixedly connected to the opposite sides of the two transverse plates; and limiting telescopic rods are fixedly connected to the two sides of the interior of the mounting foundation. According to the high-strength MPP cable protection pipe and the mounting structure, through the arrangement of the outer sleeve, the composite cable protection pipe of a double-layer structure and the supporting of a group of reinforcing ribs, pipeline deformation is prevented, then the strength of the cable protection pipe is improved, the reliability is high, and the service life of the cable protection pipe is prolonged.

Description

technical field [0001] The invention belongs to the technical field of cable protection tubes, and in particular relates to a high-strength MPP cable protection tube and an installation structure. Background technique [0002] Cable protection tube is also known as cable tube, power cable tube, cement cable tube, power row tube, power cable protection tube, etc. The cable protection tube is mainly installed at the intersection of communication cables and power lines to prevent short-circuit accidents caused by disconnection of power lines, causing communication cables and steel wire ropes to be charged, so as to protect cables, switches, core boards, and the whole machine from being burned out. Magnetic field interference also plays a certain role in isolation. [0003] At present, there are two types of cable protection pipes on the market: PE and MPP. Compared with PE cable pipes, MPP cable pipes have a relatively higher melting point, a larger elastic modulus, and a high...

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Problems solved by technology

The physical and mechanical properties of the product are better than PE, which is suitable for the use of high-voltage and high-temperature cable protection pipes. However, the MPP cable protection pipe is not strong enough, prone to deformation, and the installation stability is not good, which leads to displacement and jamming of the cable. The situation occurs, so we propose a high-strength MPP cable protection tube and installation structure

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