With can the tensile reinforcement member system and method being repaired and reinforced to pipeline that wind of internal helicoid

With can the tensile reinforcement member system and method being repaired and reinforced to pipeline that wind of internal helicoid

  • CN 102,971,134 B
  • Filed: 05/13/2011
  • Issued: 12/15/2017
  • Est. Priority Date: 05/13/2010
  • Status: Active Grant
First Claim
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1. a kind of method for reinforcing pipeline configuration, comprises the following steps:

  • There is provided with continuous length tension reinforcement material, wherein the tension reinforcement material of the continuous length provided aroundReel assembly coils;

    Propeller is provided, it is configured to receive the tension reinforcement material, and promotes the tension reinforcement material by installing arm,The installing arm is configured to guide the tension reinforcement material to be resisted against on the inner surface of pipeline configuration and forms the neighbouring pipeThe continuous helical winding of the inner surface in road;

    When the reinforcement material is backed off from reel assembly and forms spiral winding by promotion, make the reel assembly, describedPropeller and the installing arm rotate in phase, so as to which the tension reinforcement material is around extending through the tension reinforcement materialCentral axis, rotate along mitigating the direction of reinforcement material and caused twisting stress as described in screw winding;

    The tension reinforcement material is embedded in harder matrix material.

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