EA201400821A1 - Блокировочное устройство с двумя функциями защиты для блокировки винта и способ блокировки винта - Google Patents

Блокировочное устройство с двумя функциями защиты для блокировки винта и способ блокировки винта

Info

Publication number
EA201400821A1
EA201400821A1 EA201400821A EA201400821A EA201400821A1 EA 201400821 A1 EA201400821 A1 EA 201400821A1 EA 201400821 A EA201400821 A EA 201400821A EA 201400821 A EA201400821 A EA 201400821A EA 201400821 A1 EA201400821 A1 EA 201400821A1
Authority
EA
Eurasian Patent Office
Prior art keywords
retainer
screw
screw lock
locking device
protection functions
Prior art date
Application number
EA201400821A
Other languages
English (en)
Other versions
EA025320B1 (ru
Inventor
Чуньпин Го
Original Assignee
Чуньпин Го
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 Чуньпин Го filed Critical Чуньпин Го
Publication of EA201400821A1 publication Critical patent/EA201400821A1/ru
Publication of EA025320B1 publication Critical patent/EA025320B1/ru

Links

Classifications

    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/028—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of an auxiliary bolt or threaded element whose action provokes the deformation of the main bolt or nut and thereby its blocking

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Clamps And Clips (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Lock And Its Accessories (AREA)

Abstract

Блокировочное устройство с двумя функциями защиты содержит нижний корпус (6) фиксатора; верхний корпус (1) фиксатора, установленный на нижний корпус (6) фиксатора, при этом между верхним корпусом (1) фиксатора и нижним корпусом (6) фиксатора образовано пространство для размещения винта (3), подлежащего блокировке; и сердечник (11) фиксатора, установленный в нижнем (6) корпусе фиксатора. Нижняя зажимная часть, которая продолжается в пространство для размещения винта, подлежащего блокировке, расположена в нижнем корпусе (6) фиксатора, и верхняя зажимная часть, которая продолжается в пространство для размещения винта, подлежащего блокировке, расположена в верхнем корпусе (1) фиксатора. Нижняя зажимная часть перемещается сердечником (11) фиксатора за счет действия ключа, так чтобы винт (3) блокировался в пространстве для размещения винта с помощью верхней зажимной части и нижней зажимной части. Благодаря использованию верхней и нижней зажимных частей для блокировки винта блокировочное устройство с двумя функциями защиты надежно в эксплуатации и имеет простую конструкцию.
EA201400821A 2012-07-09 2013-06-20 Блокировочное устройство с двумя функциями защиты для блокировки винта и способ блокировки винта EA025320B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210237949.4A CN103541606B (zh) 2012-07-09 2012-07-09 一种用来锁紧螺杆的两防锁装置及其锁紧螺杆的方法
PCT/CN2013/077557 WO2014008805A1 (zh) 2012-07-09 2013-06-20 一种用来锁紧螺杆的两防锁装置及其锁紧螺杆的方法

Publications (2)

Publication Number Publication Date
EA201400821A1 true EA201400821A1 (ru) 2014-11-28
EA025320B1 EA025320B1 (ru) 2016-12-30

Family

ID=49915384

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201400821A EA025320B1 (ru) 2012-07-09 2013-06-20 Блокировочное устройство с двумя функциями защиты для блокировки винта и способ блокировки винта

Country Status (11)

Country Link
US (1) US10072697B2 (ru)
EP (1) EP2871309B1 (ru)
CN (1) CN103541606B (ru)
AU (1) AU2013289710B2 (ru)
CA (1) CA2863446C (ru)
CO (1) CO7101209A2 (ru)
EA (1) EA025320B1 (ru)
IN (1) IN2014KN01671A (ru)
PL (1) PL2871309T3 (ru)
WO (1) WO2014008805A1 (ru)
ZA (1) ZA201405869B (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104033468B (zh) * 2014-06-19 2015-12-02 宁波浩渤工贸有限公司 一种防脱出螺栓
CN108498125B (zh) * 2018-03-21 2020-06-30 李福顺 一种用于普外科临床手术拉钩的自动锁止机构装置
FR3079343B1 (fr) * 2018-03-22 2021-07-09 Schneider Electric Ind Sas Procede de consignation d'une fonction d'un appareil electrique et appareil electrique mettant en oeuvre ce procede

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Also Published As

Publication number Publication date
CA2863446C (en) 2018-11-13
EP2871309B1 (en) 2018-08-15
ZA201405869B (en) 2015-11-25
CO7101209A2 (es) 2014-10-31
CN103541606B (zh) 2016-05-04
AU2013289710B2 (en) 2017-04-20
AU2013289710A1 (en) 2014-08-21
PL2871309T3 (pl) 2019-04-30
CA2863446A1 (en) 2014-01-16
US20150023758A1 (en) 2015-01-22
EP2871309A4 (en) 2016-03-23
WO2014008805A1 (zh) 2014-01-16
EA025320B1 (ru) 2016-12-30
CN103541606A (zh) 2014-01-29
US10072697B2 (en) 2018-09-11
IN2014KN01671A (ru) 2015-10-23
EP2871309A1 (en) 2015-05-13

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ RU