Cable penetration structure and wall penetration construction method thereof
A cable and wall-penetrating technology, applied in electrical components, building structure, formwork/template/work frame, etc., can solve problems such as easy damage of cables and pipelines, wall vibration, etc., to extend service life and improve anti-vibration. capacity, the effect of reducing cable damage
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Embodiment 1
[0042] Such as figure 1 , 2 As shown, a cable wall penetration structure includes a cable 1 and an energy dissipation pipe 3 passing through a wall 2. The wall 2 can be a building wall 2 or a partition wall of a comprehensive pipe gallery, and the wall 2 is provided with The perforation 21 , the energy dissipation pipe 3 is perforated in the perforation 21 . The energy dissipation pipe 3 can be made of steel or PVC.
[0043] Such as image 3 As shown, the energy dissipation pipe 3 includes an outer pipe 31 and an inner pipe 32 passing through the outer pipe 31 , and the cable 1 is passed through the inner pipe 32 . The outer tube 31 includes two side plates 311 , and two side plates 311 are located at both ends of the outer tube 31 . The side plate 311 can be fixed to the end of the outer tube 31 by bolts, or can be welded or bonded to the end of the outer tube 31 . The side plate 311 is provided with an opening 3111 , and the opening 3111 is arranged in the middle of the...
Embodiment 2
[0055] A construction method for cable 1 through walls, comprising the following steps:
[0056] S1. After the reinforcement of the wall 2 is bound, fix the energy dissipation pipe 3 to the corresponding position of the wall 2;
[0057] S2, pouring the concrete of body of wall 2 and curing;
[0058] S3. Set the cable 1 in the inner tube 32 to complete the installation and fixing of the cable 1 .
[0059] After the energy dissipating tube 3 is installed, the cable 1 is passed through the inner tube 32 of the energy dissipating tube 3. The energy dissipating tube 3 plays a role in protecting the cable 1, reducing the impact on the cable 1 and prolonging the service life of the cable 1.
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