Novel protection device for weak electrical well

Abstract

The invention discloses a novel protection device for a weak electrical well. The novel protection device for the weak electrical well comprises the weak electrical well, concrete fixing layers, fastening blocks, fastening flanges, pre-embedded rods, rotary sleeves, location sleeves, reinforcing rods and fastening rods, wherein the concrete fixing layers are connected to the upper side of the weakelectrical well; well edges are arranged at the two sides of the weak electrical well; one fastening block is connected to the middle part of each well edge; fixing bulges are arranged at the two sides of each fastening block; the fixing bulges are connected with the upper side of the corresponding well edge; one fastening block is connected to the middle part of each fastening flange; matching fixing bulges are arranged at the two sides of each fastening flange; the matching fixing bulges are connected with the lower side of the corresponding well edge; one fastening bulge is arranged at thelower end of each fastening block; each pre-embedded rod is provided with a fastening bulge groove; each fastening bulge groove is connected with the corresponding fastening bulge; rotary bulges arearranged at the two sides of each pre-embedded rod; one location sleeve is connected to the lower side of each fastening block through a thread; and one rotary sleeve is connected to the lower side of each location sleeve.

Description

technical field [0001] The invention relates to the field of weak electric wells, in particular to a novel protection device for weak electric wells. Background technique [0002] The laying of weak current lines requires the installation of weak current wells, which are channels for laying vertical trunk line communication cables in high-rise or multi-storey buildings. However, the installation and positioning of the existing weak current well protection frames are not accurate, which reduces the stability of the overall structure of the weak current wells . Contents of the invention [0003] The present invention aims at the above-mentioned deficiencies existing in the prior art, and provides a novel weak current well protection device with accurate positioning. [0004] The purpose of the present invention is to realize through the following technical solutions: [0005] A new type of weak electric well protection device, including a weak electric well, a concrete f...

AI Technical Summary

Problems solved by technology

[0002] The laying of weak current lines requires the installation of weak current wells, which are channels for laying vertical trunk line communication cables in high-rise or multi-storey buildings. However, the installation and positioning of the existing weak current well protection frames are not accurate, which reduces the stability of the overall structure of the weak current wells

Images