CN105452686A - 双螺栓防松方法 - Google Patents

双螺栓防松方法 Download PDF

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Publication number
CN105452686A
CN105452686A CN201580000686.7A CN201580000686A CN105452686A CN 105452686 A CN105452686 A CN 105452686A CN 201580000686 A CN201580000686 A CN 201580000686A CN 105452686 A CN105452686 A CN 105452686A
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China
Prior art keywords
bolt
nut
fastening bolt
pretightning force
clamping screw
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CN201580000686.7A
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English (en)
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CN105452686B (zh
Inventor
刘兴邦
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Jiangsu Xinpin Industrial Equipment Co ltd
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Individual
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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
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • 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
    • F16B39/12—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts
    • F16B39/16—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts in which the screw-thread of the locknut differs from that of the nut

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

一种双螺栓防松方法，在联接件上加工螺孔或制孔，锁紧螺栓和紧固螺栓的螺纹直径不同并且旋向相反，在紧固螺栓的杆体上制作中心孔，锁紧螺栓穿过紧固螺栓的中心孔，锁紧螺栓和紧固螺栓连接螺孔和螺母(包含“反旋向螺母”)，达到螺栓防松的效果。

Description

PCT国内申请，说明书已公开。

Claims (6)

  1. PCT国内申请，权利要求书已公开。
CN201580000686.7A 2014-04-11 2015-03-19 双螺栓防松方法 Active CN105452686B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201580000686.7A CN105452686B (zh) 2014-04-11 2015-03-19 双螺栓防松方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201410152929.6A CN104976210A (zh) 2014-04-11 2014-04-11 双螺栓防松方法
CN2014101529296 2014-04-11
CN201580000686.7A CN105452686B (zh) 2014-04-11 2015-03-19 双螺栓防松方法
PCT/CN2015/074549 WO2015154614A1 (zh) 2014-04-11 2015-03-19 双螺栓防松方法

Publications (2)

Publication Number Publication Date
CN105452686A true CN105452686A (zh) 2016-03-30
CN105452686B CN105452686B (zh) 2018-06-15

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CN201410152929.6A Pending CN104976210A (zh) 2014-04-11 2014-04-11 双螺栓防松方法
CN201580000686.7A Active CN105452686B (zh) 2014-04-11 2015-03-19 双螺栓防松方法

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Country Status (2)

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CN (2) CN104976210A (zh)
WO (1) WO2015154614A1 (zh)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109963511A (zh) * 2016-10-25 2019-07-02 李志强 具有正向支柱螺钉锁定和取回机构的人工植牙系统
CN107356179B (zh) * 2017-08-21 2023-07-11 贵州航太精密制造有限公司 一种三针测量固定装置
CN107630907A (zh) * 2017-10-25 2018-01-26 北京临近空间飞行器系统工程研究所 一种反旋自锁防松螺纹紧固件及其使用方法
CN107725566A (zh) * 2017-11-30 2018-02-23 张小龙 防松螺栓螺母结构总成
CN107939804A (zh) * 2018-01-02 2018-04-20 福建泉州市金正机械有限公司 一种双杆螺栓
CN109404400A (zh) * 2018-01-29 2019-03-01 王卫国 一种永不松动的同体异径反旋螺丝紧固组件
CN108730307B (zh) * 2018-06-26 2019-12-10 广州总力金属制品有限公司 一种用于房屋钢板连接的螺栓连接件
CN108644215A (zh) * 2018-07-24 2018-10-12 合肥仨力机械制造有限公司 一种多功能螺栓
CN108644212A (zh) * 2018-07-24 2018-10-12 合肥仨力机械制造有限公司 一种带有止退结构的螺杆紧固件
CN108869502A (zh) * 2018-08-24 2018-11-23 上海纳特汽车标准件有限公司 点焊接地螺母柱
CN108895080A (zh) * 2018-09-14 2018-11-27 管铭 一种自扭力防松螺母及加工、使用方法
CN110107575A (zh) * 2019-05-30 2019-08-09 河北鑫泰轴承锻造有限公司 一种子母膨胀螺丝组件
CN111536131A (zh) * 2020-05-12 2020-08-14 三一重机有限公司 一种螺栓锁紧结构
CN112528394B (zh) * 2020-11-09 2022-04-15 东风汽车集团有限公司 一种汽车发动机连杆螺栓选型及校核方法
CN112699499B (zh) * 2020-11-09 2022-09-20 东风汽车集团有限公司 一种汽油发动机飞轮螺栓选型和校核方法
CN113021260B (zh) * 2021-03-18 2022-10-28 上汽大众汽车有限公司 一种车车拉刀块拆除螺栓的装置
CN113297711B (zh) * 2021-07-28 2022-01-07 广东电网有限责任公司中山供电局 一种无源松动预警螺栓的结构优化方法及装置
CN114321137B (zh) * 2021-11-20 2023-07-28 杨富云 提升螺纹副防松性能的方法及其辅弹垫
CN114909382B (zh) * 2022-04-27 2024-04-12 江苏联储能源科技有限公司 一种高温熔盐泵用螺母防松结构及其安装方法
CN115076205A (zh) * 2022-06-22 2022-09-20 东方电气风电股份有限公司 一种应用于风力发电机组油浸环境的新型螺栓防松方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501769U (zh) * 1973-05-04 1975-01-09
JPS501769A (zh) * 1972-11-22 1975-01-09
JPH07229509A (ja) * 1994-02-16 1995-08-29 Kichinosuke Nagashio 耐振性ネジ
CN2893281Y (zh) * 2005-12-15 2007-04-25 董金 双丝自锁螺栓和螺母
CN102506048A (zh) * 2011-08-05 2012-06-20 王大俊 防松固紧螺栓套件
CN202338550U (zh) * 2011-11-17 2012-07-18 中铁十五局集团有限公司 一种拉式自锁螺栓

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US904956A (en) * 1907-08-30 1908-11-24 Don J Higginbotham Nut-lock.
US2066402A (en) * 1935-06-01 1937-01-05 Daniel W Hinkel Electrical system
WO2012070272A1 (ja) * 2010-11-25 2012-05-31 株式会社ハマ・システム ボルト
TW201239210A (en) * 2011-03-31 2012-10-01 Hon Hai Prec Ind Co Ltd Screwing connection assembly

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501769A (zh) * 1972-11-22 1975-01-09
JPS501769U (zh) * 1973-05-04 1975-01-09
JPH07229509A (ja) * 1994-02-16 1995-08-29 Kichinosuke Nagashio 耐振性ネジ
CN2893281Y (zh) * 2005-12-15 2007-04-25 董金 双丝自锁螺栓和螺母
CN102506048A (zh) * 2011-08-05 2012-06-20 王大俊 防松固紧螺栓套件
CN202338550U (zh) * 2011-11-17 2012-07-18 中铁十五局集团有限公司 一种拉式自锁螺栓

Also Published As

Publication number Publication date
CN104976210A (zh) 2015-10-14
CN105452686B (zh) 2018-06-15
WO2015154614A1 (zh) 2015-10-15

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Address after: No.6, Hetai Road, Bufeng Town, Yancheng Economic and Technological Development Zone, Jiangsu Province 224000

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Address before: 224000 room 2-401, building 6, No.5, South hope Avenue, Yancheng Economic and Technological Development Zone, Jiangsu Province

Patentee before: Yancheng Xinhui Town Construction Development Co.,Ltd.