GB/T 9075-2008Code for examination and discard of ropes for ropeway (English PDF)

Foreword

This standard replaces GB 9075-1988 "aerial tramway wire rope inspection and discard norms." This standard compared with GB 9075-1988 The main changes are as follows.

--- The standard name from "aerial tramway wire rope inspection and discard specification" to "cableway wire rope inspection and discard norms";

--- Increased passenger ground cable car, ropeway towing wire rope inspection and retirement provisions;

--- Increasing the content of terms and definitions;

--- Increased splicing size;

--- Increased repair splice area;

--- Increased beyond repair splice area;

--- Increased external broken wires determination and disposal standards under special circumstances;

--- Increasing the fixed end of the scrapping regulations.

This standard Annex A, Annex B, Annex C is informative appendix.

1 Scope

This standard specifies the cableway wire rope inspection and installation, inspection, maintenance and decommissioning standards.

This standard applies to passenger and freight ropeway, ground cable car, ropeway towing wire rope, do not apply to temporary tramway and forestry cableway Wire rope.

Note: This standard provision, unless otherwise specified, "tramway", "passenger ropeway", "ground cable car", "Towing cableway" compared with the four common. If no specific Description is "skyline", "carrying cable", "pulling cable", "balanced Cable", "tension cords", "towing cable", compared with six kinds of common wire rope.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.

GB 8918 important uses rope

GB 12141 Safety rules for freight ropeway

GB 12352-2007 aerial tramway safety norms

GB/T 12738 ropeway terminology

GB/T 19401 passenger ropeway towing specifications

GB/T 19402 Ground Passenger lifts Technical Specifications

GB/T 20118 General Purpose Wire Rope

YB/T 5295 Sealing rope

3 Terms and Definitions

GB/T 12738 and established the following terms and definitions apply to this standard.