Corrosion-resistant composite resin threading well

Abstract

The invention discloses a corrosion-resistant composite resin threading well which comprises a well body, wherein an upper cover device is fixedly connected to the left part of the upper end of the well body, a well groove is set in the well body, a connecting block is fixedly connected to the middle part of the upper end of the well body, a connecting ring is fixedly connected to the middle partof the upper end of the connecting block, three groups of positioning columns are fixedly connected between the upper cover device and the connecting block, and a sealing device is fixedly connected in the well groove. The well body comprises a shell, a connecting groove is set in the middle part of the upper end of the shell, four groups of through grooves are set on the surface of the shell at equidistance, a connecting groove is set at the upper end of the shell, the well groove is set in the middle part of the lower end of the connecting slot, wire hanging mechanisms are fixedly connectedin the well groove at equidistance, and a compound resin layer is fixedly connected with the outer surface of the shell. According to the corrosion-resistant composite resin threading well provided bythe invention, the sealing device is set, and the sealing cover is fixed in the connecting groove through a screw and a fixing bolt, so that the sealing performance of the threading well is improved,and a cable can work normally.

Description

technical field [0001] The invention relates to the field of threading wells, in particular to a corrosion-resistant composite resin threading well. Background technique [0002] Composite resin has many advantages such as light weight, strong plasticity, short production time, environmental protection, corrosion resistance, recyclability, and long service life, so it is widely used in public transportation. Composite resin can also be used to improve fuel utilization efficiency , has a promotion effect on environmental protection. The resin threading well is a connecting device installed outdoors. The most fundamental requirement for it is to be able to withstand drastic changes in the climate and harsh working environment. It has good anti-corrosion performance, insulation, light weight, beautiful appearance, Easy installation, one-piece sealing, superior performance, good shock resistance, compression resistance, tensile resistance, flame retardancy, durability, good appl...

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Problems solved by technology

[0002] Composite resin has many advantages such as light weight, strong plasticity, short production time, environmental protection, corrosion resistance, recyclability, and long service life, so it is widely used in public transportation. Composite resin can also be used to improve fuel utilization efficiency , has a promotion effect on environmental protection. The resin threading well is a connecting device installed outdoors. The most fundamental requirement for it is to be able to withstand drastic changes in the climate and harsh working environment. It has good anti-corrosion performance, insulation, light weight, beautiful appearance, Easy installation, one-piece sealing, superior performance, good shock resistance, compression resistance, tensile resistance, flame retardancy, durability, good applicability, and can fully meet the requirements of communication quality. In the prior art, 1. Now The sealing effect of some threading wells is not strong, which makes it easy for water to enter the threading well, or cause damage to the cables, which is not conducive to the use of cables. It is inconvenient, prolongs the working time of the staff, and reduces the work efficiency. 3. The cover and the shell of the existing threading well are connected separately so that the cover is easy to be damaged and dropped, resulting in waste of resources. Therefore, we propose a Corrosion Resistant Composite Resin Threading Well

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