ANSI-B77.2-2004.pdf
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1、American National Standard for Funiculars - Safety Requirements ANSI B77.2-2004 ANSI B77.2-2004 Copyright American National Standards Institute Provided by IHS under license with ANSI Licensee=USN Ship Repair Facility Yokosuka/9961031100 Not for Resale, 05/08/2007 19:53:39 MDTNo reproduction or netw
2、orking permitted without license from IHS -,-,- Copyright American National Standards Institute Provided by IHS under license with ANSI Licensee=USN Ship Repair Facility Yokosuka/9961031100 Not for Resale, 05/08/2007 19:53:39 MDTNo reproduction or networking permitted without license from IHS -,-,-
3、ANSI B77.2-2004 American National Standard for Funiculars - Safety Requirements Secretariat National Ski Areas Association Approved December 31, 2003 American National Standards Institute, Inc. Copyright American National Standards Institute Provided by IHS under license with ANSI Licensee=USN Ship
4、Repair Facility Yokosuka/9961031100 Not for Resale, 05/08/2007 19:53:39 MDTNo reproduction or networking permitted without license from IHS -,-,- Approval of an American National Standard requires review by ANSI that the requirements for due process, consensus, and other criteria for approval have b
5、een met by the standards developer. Consensus is established when, in the judgement of the ANSI Board of Standards Review, substantial agreement has been reached by directly and materially affected interests. Substantial agreement means much more than a simple majority, but not necessarily unanimity
6、. Consensus requires that all views and objections be considered, and that a concerted effort be made towards their resolution. The use of American National Standards is completely voluntary; their existence does not in any respect preclude anyone, whether he has approved the standards or not, from
7、manufacturing, marketing, purchasing, or using products, processes, or procedures not conforming to the standards. The American National Standards Institute does not develop standards and will in no circumstances give an interpretation of any American National Standard. Moreover, no person shall hav
8、e the right or authority to issue an interpretation of an American National Standard in the name of the American National Standards Institute. Requests for interpretations should be addressed to the secretariat or sponsor whose name appears on the title page of this standard. CAUTION NOTICE: This Am
9、erican National Standard may be revised or withdrawn at any time. The procedures of the American National Standards Institute require that action be taken periodically to reaffirm, revise, or withdraw this standard. Purchasers of American National Standards may receive current information on all sta
10、ndards by calling or writing the American National Standards Institute. American National Standard Published by American National Standards Institute, Inc. 25 West 43rd Street, New York, NY 10036 Copyright 2004 by American National Standards Institute, Inc. All rights reserved. No part of this publi
11、cation may be reproduced in any form, in an electronic retrieval system or otherwise, without prior written permission of the publisher. Printed in the United States of America Copyright American National Standards Institute Provided by IHS under license with ANSI Licensee=USN Ship Repair Facility Y
12、okosuka/9961031100 Not for Resale, 05/08/2007 19:53:39 MDTNo reproduction or networking permitted without license from IHS -,-,- i Contents Page Forewordii 1General requirements. 1 1.1Scope . 1 1.2Purpose 1 1.3Reference to other codes and standards . 2 1.4Definitions. 2 1.5Quality assurance program
13、4 2Funiculars. 5 2.1Design and installation . 5 2.2Electrical design and installation 20 2.3Operation and maintenance. 23 3Wire rope, and end connections requirements. 29 3.1Physical properties. 29 3.2Testing 30 3.3Connections for wire rope 33 3.4Maintenance and replacement. 34 4Normative references
14、. 37 Annexes AVentilation. 41 BInternational system of units (SI) metric conversion factors. 42 CMeasuring the diameter of wire rope 44 DExamples of allowable broken wires in different wire rope constructions. 45 Index. 47 Copyright American National Standards Institute Provided by IHS under license
15、 with ANSI Licensee=USN Ship Repair Facility Yokosuka/9961031100 Not for Resale, 05/08/2007 19:53:39 MDTNo reproduction or networking permitted without license from IHS -,-,- ii Foreword (This foreword is not part of American National Standard ANSI B77.2-2004.) This standard deals with passenger tra
16、nsportation systems that use wire ropes to provide motion to the carriers that ride on rails or are contained by a guideway. Sev- eral names are used regionally to identify these systems (i.e., Cable Railways, In- clines, Planes), but all are considered Funiculars. These systems have unique requirem
17、ents that rely on ropeway technology. ANSI B77.2 will give guidance to manufacturers of those systems that are not classified as elevators or Automated People Movers. This is a new standard based on the American National Standard for Passenger ropeways - Aerial tramways, aerial lifts, surface lifts,
18、 tows and conveyors - Safety re- quirements, ANSI B77.1-1999. Section 1 provides the scope and general definitions for Funiculars covered in this standard. Section 2 covers mechanical design, electrical design, and operational re- quirements. Section 3 addresses wire rope requirements. Because of th
19、e diverse nature of the industries that may use this standard, it is rec- ommended that authorities having jurisdiction consider an effective date of one year from the approval date of the standard. The approval date of this standard is a criteri- on selected by the committee and not by the American
20、 National Standards Institute. This standard contains four informative annexes, which are not formally considered part of this standard. Suggestions regarding improvement of this standard are welcome. They should be sent to the ASC B77, c/o National Ski Areas Association, 133 South Van Gordon Street
21、, Suite 300, Lakewood, CO 80228 or e-mailed to ascb77nsaa.org. This standard was approved for submittal to ANSI by the Accredited Standards Com- mittee (ASC) B77 on Aerial Passenger Ropeways. Committee approval of the stan- dard does not necessarily imply that all the committee members voted for its
22、 approval or the approval of every requirement in the standard. At the time this stan- dard was approved, the ASC B77 Committee had the following members: Jon Mauch*, Chairman (Breckenridge Ski Resort) Sid Roslund*, Committee Administrator (National Ski Areas Association) Lawrence Smith*, P.E., Funi
23、cular Subcommittee Chairman (Colorado Passenger Tramway Safety Board) Organization RepresentedName of Representative Acordia Resort maximum operating speed over 300 feet per minute (1.5 meters per second); complex guideway that may contain curves, variable inclinations and a passing zone; direct ope
24、rator supervision. There are other types of transportation systems that utilize similar characteristics such as Incline Elevators (see ASME A17), Automated People Movers (see ASCE 40193), etc. The authority having jurisdiction, using information from the manufacturer and owner, shall specify any or
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