Composite reinforced protective tube with metal framework

The utility model relates to the field of cable protection, in particular to a metal framework composite reinforced protection tube, which comprises a tube body, two adjacent groups of tube bodies are connected end to end, the tube body is formed by two groups of mutually fixed half tube bodies, and each half tube body comprises a half tube framework and a corrosion-resistant composite layer wrapped on the outer side of the half tube framework; the mould pressing corrosion-resistant composite layer is wrapped on the outer side of the half-pipe framework and immersed in the half-pipe framework to form the integrated half-pipe body, so that the formed pipe body is high in overall rigidity and strength, light in weight and good in corrosion-resistant effect. 本实用新型涉及电缆保护领域，具体涉及一种金属骨架复合增强保护管，包括管体，相邻两组管体首尾连接，管体通过两组相互固定的半管体组成，半管体包括半管骨架和包裹在半管骨架外侧的耐腐蚀复合层；本实用新型通过在半管骨架外侧包裹模压耐腐蚀复合层并浸入半管骨架中形成一体的半管体，使得组成的管体整体刚性强度高，且重量轻，同时具有良好的防腐蚀的效果。