WO2018113305A1 - Mécanisme d'amortissement de sécurité pour l'escalade - Google Patents

Mécanisme d'amortissement de sécurité pour l'escalade Download PDF

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Publication number
WO2018113305A1
WO2018113305A1 PCT/CN2017/094998 CN2017094998W WO2018113305A1 WO 2018113305 A1 WO2018113305 A1 WO 2018113305A1 CN 2017094998 W CN2017094998 W CN 2017094998W WO 2018113305 A1 WO2018113305 A1 WO 2018113305A1
Authority
WO
WIPO (PCT)
Prior art keywords
wire
flywheel
safety
pulley
plate
Prior art date
Application number
PCT/CN2017/094998
Other languages
English (en)
Chinese (zh)
Inventor
杨雅
Original Assignee
杨雅
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 杨雅 filed Critical 杨雅
Publication of WO2018113305A1 publication Critical patent/WO2018113305A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B29/00—Apparatus for mountaineering
    • A63B29/02—Mountain guy-ropes or accessories, e.g. avalanche ropes; Means for indicating the location of accidentally buried, e.g. snow-buried, persons

Definitions

  • the above reciprocating spring is a tension spring.
  • the first wire wheel is mounted on the first rotating shaft through the one-way transmission bearing.
  • the restoring force of the scroll spring can drive the first wire wheel to rotate, and the protective wire will be pulled by the climbing personnel during the rotation. Tight, because in the non-drive direction, the movement of the first wire wheel does not affect the rotation of the first shaft.
  • the first wire wheel is rotated by the wire pulling force. At this moment, the rotation is in the direction of the one-way transmission bearing, so that the first rotating shaft is driven, and then the conductive wire is fed back into the safety wire.
  • the wire dividing mechanism of the present invention can simultaneously Winding five protective wires and connecting them to the ground through a safety wire, you can use a limited number of people on the ground to protect many rock climbers.
  • the flywheel can buffer it, and when the pulling force of the safety wire stops, The flywheel shaft is quickly stopped by the brake of the transmission; then waiting for the next The safety wire on the wire wheel produces a pulling force.
  • the other transmission mechanism is in a disengaged state because the ring gear and the flywheel gear on the flywheel shaft are disengaged, and the rotation of the flywheel shaft does not affect other transmission mechanisms.
  • the safety wire in the two transmission mechanisms acts at the same time, the flywheel is driven by the two wire wheels, and the buffering effect will be discounted. Therefore, it is necessary to determine the rationality of the use occasion.
  • the reciprocating spring is a tension spring.
  • the number of transmission mechanisms is one or two or three or five to ten.
  • the stopper functions as a positioning rod, and when the guide bar slides to the position of the stopper, the collision will stop, and the ring gear and the flywheel gear fully mesh with each other;
  • the spring top block functions as a fixed spring;
  • the wire wheel frame body composed of the side plates functions to satisfy the purpose of the auxiliary wire wheel movement and can also play the role of the gear ring and the flywheel gear transmission.
  • the brake piece serves the purpose of stopping the flywheel shaft.
  • the brake piece is designed to have the same arc as the radius of the flywheel shaft. It is intended to fully contact the flywheel shaft when the brake wheel is rotated to achieve the highest brake efficiency.
  • the safety wire is wound on the wire wheel on each transmission mechanism of the flywheel shaft.

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Transmission Devices (AREA)
  • Gears, Cams (AREA)

Abstract

L'invention concerne un mécanisme d'amortissement de sécurité pour l'escalade, comprenant un mécanisme d'amortissement (44), des fils d'acier de protection (46), un fil d'acier de sécurité (48) et un mécanisme de distribution (47) de fils d'acier. Un grimpeur est protégé par un fil d'acier de protection (46) qui est enroulé sur une première roue (33) de fil d'acier. Un fil d'acier de protection (46) est rétracté dans la première roue (33) de fil d'acier sous l'effet de la force de rappel élastique d'un ressort hélicoïdal en volute (38) lorsque le grimpeur monte, de telle sorte que le fil d'acier de protection (46) puisse être constamment dans un état serré. Lorsque le grimpeur tombe par accident, le fil d'acier de protection (46) est tiré vers le bas ; la première roue (33) de fil d'acier tourne sous la contrainte ; un engrenage central (40) est entraîné en rotation par un engrenage externe (22) ; l'engrenage central (40) entraîne une seconde roue (26) de fil d'acier en rotation ; la seconde roue (26) de fil d'acier rétracte le fil d'acier de sécurité (48) qui est enroulé sur la seconde roue (26) de fil d'acier ; et le mécanisme d'amortissement (44) peut amortir la force de traction instantanée du fil d'acier de sécurité (48), de telle sorte qu'une personne ait le temps nécessaire pour tirer le fil d'acier de sécurité (48) à l'aide du mécanisme d'amortissement (44) et puisse tirer le fil d'acier de sécurité (48) pour arrêter celui-ci, garantissant ainsi la sécurité du grimpeur.
PCT/CN2017/094998 2016-12-21 2017-07-28 Mécanisme d'amortissement de sécurité pour l'escalade WO2018113305A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2016111925170 2016-12-21
CN201611192517.0A CN106474678B (zh) 2016-12-21 2016-12-21 一种用于攀岩的安全缓冲机构

Publications (1)

Publication Number Publication Date
WO2018113305A1 true WO2018113305A1 (fr) 2018-06-28

Family

ID=58284943

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/094998 WO2018113305A1 (fr) 2016-12-21 2017-07-28 Mécanisme d'amortissement de sécurité pour l'escalade

Country Status (2)

Country Link
CN (1) CN106474678B (fr)
WO (1) WO2018113305A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111700771A (zh) * 2020-06-22 2020-09-25 刘素杰 一种骨折病人肢体训练恢复装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106474678B (zh) * 2016-12-21 2019-02-22 王秀珠 一种用于攀岩的安全缓冲机构
CN106512338B (zh) * 2016-12-21 2018-10-30 徐州宇飞电力科技有限公司 一种用于攀岩的保护钢丝分钢丝机构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3564966A (en) * 1968-03-26 1971-02-23 Truman W Powell Apparatus for introducing inserts in tubular braided articles
CN2624954Y (zh) * 2003-06-27 2004-07-14 戈勇 一种安全降落保护装置
WO2006115468A1 (fr) * 2005-04-25 2006-11-02 Victor Nikolaevich Erofeev Dispositif de descente
CN102281923A (zh) * 2008-09-19 2011-12-14 安全降落技术有限公司 跌落保护系统
CN106474678A (zh) * 2016-12-21 2017-03-08 福州麦辽自动化设备有限公司 一种用于攀岩的安全缓冲机构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2472398B (en) * 2009-08-04 2013-11-13 John Arthur Walters A Rock-climbing protection device of the rigid bodied tripodal cam chock type
CN201921340U (zh) * 2011-01-19 2011-08-10 大连交通大学 往复式缓降逃生器
DE102012218559A1 (de) * 2012-10-11 2014-04-17 Oberalp SpA Eisschraube
CN204428638U (zh) * 2014-11-06 2015-07-01 中国石油大学(华东) 高层多人逃生缓降器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3564966A (en) * 1968-03-26 1971-02-23 Truman W Powell Apparatus for introducing inserts in tubular braided articles
CN2624954Y (zh) * 2003-06-27 2004-07-14 戈勇 一种安全降落保护装置
WO2006115468A1 (fr) * 2005-04-25 2006-11-02 Victor Nikolaevich Erofeev Dispositif de descente
CN102281923A (zh) * 2008-09-19 2011-12-14 安全降落技术有限公司 跌落保护系统
CN106474678A (zh) * 2016-12-21 2017-03-08 福州麦辽自动化设备有限公司 一种用于攀岩的安全缓冲机构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111700771A (zh) * 2020-06-22 2020-09-25 刘素杰 一种骨折病人肢体训练恢复装置
CN111700771B (zh) * 2020-06-22 2022-06-21 南京捷科生物科技有限公司 一种骨折病人肢体训练恢复装置

Also Published As

Publication number Publication date
CN106474678B (zh) 2019-02-22
CN106474678A (zh) 2017-03-08

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