Composite mpp inner diameter cable protection pipe

Abstract

The utility model discloses a kind of composite MPP inner diameter cable protection pipe, it is related to cable protection pipe technical field, including MPP pipe main body, inner buckle pipe, MPP pipe main body cross section is semicircular arc, and two MPP pipe main body upper and lower butt joint, the two sides of MPP pipe main body relative interface are respectively provided with butt joint strip and hard strip, butt joint strip is located outside fixed and is provided with the elastic strip of extending, the top of elastic strip is fixed and is provided with convex strip, the upper and lower sides of convex strip are respectively provided with first inclined plane and second inclined plane, the inner wall middle part of MPP pipe main body is fixed and is provided with T-shaped wall, T-shaped wall forms two symmetrical installation grooves, inner buckle pipe cross section is semicircular arc, one end is inserted in installation groove, the other side is fixed and is provided with extrusion strip. The utility model is simple in structure, pipeline can be split, it is convenient to carry and lay cable, after installing pipeline, its butt joint is good in airtightness, strong in supporting, it is convenient to install and disassemble, strong in practicality, suitable for promotion.

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