MX2022016003A - Polea sin buje. - Google Patents

Polea sin buje.

Info

Publication number
MX2022016003A
MX2022016003A MX2022016003A MX2022016003A MX2022016003A MX 2022016003 A MX2022016003 A MX 2022016003A MX 2022016003 A MX2022016003 A MX 2022016003A MX 2022016003 A MX2022016003 A MX 2022016003A MX 2022016003 A MX2022016003 A MX 2022016003A
Authority
MX
Mexico
Prior art keywords
race
support
sheave
hubless
during installation
Prior art date
Application number
MX2022016003A
Other languages
English (en)
Inventor
Harby Carter Hollis
Douglas Bruce Macdonald
Toni Corinne Tran
John Jeremiah Morton
Original Assignee
Sherman Reilly Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sherman Reilly Inc filed Critical Sherman Reilly Inc
Publication of MX2022016003A publication Critical patent/MX2022016003A/es

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
    • H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/14—Pulleys, rollers, or rotary bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/26—Supports for guides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys
    • F16H55/50—Features essential to rope pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

Se describe un sistema de polea sin buje para soportar cuerdas, cables y otras cargas suspendidas; el sistema puede incluir una pista de cojinete interior y una pista de cojinete exterior; la pista de cojinete interior se puede fijar a uno o más brazos de soporte por medio de un soporte de montaje; los brazos de soporte se pueden acoplar de forma desmontable a un soporte (por ejemplo, un poste de energía, un edificio u otra estructura) para soportar el sistema y la carga suspendida; la pista exterior se puede acoplar de manera giratoria a la pista interior en una superficie de cojinete, permitiendo que la pista exterior gire libremente alrededor de la pista interior; la pista exterior puede incluir una ranura de la polea medida y formada para soportar un cable o cuerda durante la instalación; el sistema se puede utilizar para tender y soportar temporalmente líneas eléctricas o de comunicaciones durante la instalación, o "tensar", y luego retirarse cuando se instalan soportes permanentes.
MX2022016003A 2020-06-25 2021-06-25 Polea sin buje. MX2022016003A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063043881P 2020-06-25 2020-06-25
PCT/US2021/039114 WO2021263118A1 (en) 2020-06-25 2021-06-25 Hubless sheave

Publications (1)

Publication Number Publication Date
MX2022016003A true MX2022016003A (es) 2023-02-02

Family

ID=79281912

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022016003A MX2022016003A (es) 2020-06-25 2021-06-25 Polea sin buje.

Country Status (9)

Country Link
US (1) US20230327412A1 (es)
EP (1) EP4173098A4 (es)
JP (1) JP2023531507A (es)
AU (1) AU2021297996A1 (es)
BR (1) BR112022026055A2 (es)
CA (1) CA3181448A1 (es)
MX (1) MX2022016003A (es)
WO (1) WO2021263118A1 (es)
ZA (1) ZA202212978B (es)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010700A (en) * 1959-01-12 1961-11-28 Gerald A Petersen Open side stringing sheave
US4301994A (en) * 1980-02-04 1981-11-24 Lindsey Manufacturing Co. Bundle conductor stringing block
US4989398A (en) * 1989-10-06 1991-02-05 Deere & Company Hubless sheave and spindle
US5156378A (en) * 1991-04-25 1992-10-20 Harken, Inc. Bearing block having high strength to weight ratio
US6375163B1 (en) * 1999-02-26 2002-04-23 Wireline Technologies, Inc. Cable stringing block
US6224080B1 (en) * 1999-10-22 2001-05-01 Bennett Ross Spokeless bicycle system
CN101589209B (zh) * 2006-09-14 2014-06-11 有线技术有限公司 环滑轮
US8561258B2 (en) * 2009-06-09 2013-10-22 Oconomowoc Mfg. Corp. Hubless caster technology
ITTO20110240A1 (it) * 2011-03-18 2012-09-19 Thiha Win Bozzello
US9960575B2 (en) * 2016-01-22 2018-05-01 Sherman + Reilly, Inc. Sheave for electrical stringing block

Also Published As

Publication number Publication date
ZA202212978B (en) 2024-04-24
EP4173098A4 (en) 2024-10-30
CA3181448A1 (en) 2021-12-30
AU2021297996A1 (en) 2023-01-05
JP2023531507A (ja) 2023-07-24
BR112022026055A2 (pt) 2023-01-17
EP4173098A1 (en) 2023-05-03
US20230327412A1 (en) 2023-10-12
WO2021263118A1 (en) 2021-12-30

Similar Documents

Publication Publication Date Title
CN102734056B (zh) 将修理平台附接到风力涡轮机的方法
ZA202212978B (en) Hubless sheave
CN211456516U (zh) 高压架空裸导线绝缘包胶机器人带电上下线装置
CN215160260U (zh) 一种用于吊装桥塔横梁下方装饰件的吊装结构
CN108999458B (zh) 电力双横担总成整体安装设备及方法
CN212078418U (zh) 一种可增加安装稳定性的吊顶结构
CN105366565A (zh) 高压线塔用辅助提升装置
CN111146730A (zh) 电网三跨施工双分裂导线保护可控开门放线滑车
CN206250682U (zh) 一种电力施工维护装置
CN202924581U (zh) 一种ct线圈吊装装置
CN202395384U (zh) 用于110～220kV输电线路多回路的作业工具
CN106115504B (zh) 一种吊具
CN87215675U (zh) 微型架线滑车
CN214989646U (zh) 一种盾构管片装车用起吊夹具
HUP0300716A2 (en) Method for lining cables on pillars of contact lines and lines for automatic blocking of railways
CN212305583U (zh) 一种具有升降机构的壁挂音响
RU143722U1 (ru) Узел крепления консоли контактной подвески железной дороги на опоре
CN211050914U (zh) 一种舞台用组合吊杆
CN214314260U (zh) 一种架线施工用放线滑车的悬挂装置
CN220364309U (zh) 一种可方便清洗维护的绞车
CN207398714U (zh) 一种六分裂大截面导线放线滑车挂具
CN110697603A (zh) 一种35kV户外电气设备简易起吊架
CN205081393U (zh) 带电绝缘子串提升器
CN209488135U (zh) 一种用于煤矿电气设备安装工程的设备
CN209642181U (zh) 一种应急电力辅助输送装置