CN105526233A - T型螺栓防脱落槽道 - Google Patents

T型螺栓防脱落槽道 Download PDF

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CN105526233A
CN105526233A CN201610034901.1A CN201610034901A CN105526233A CN 105526233 A CN105526233 A CN 105526233A CN 201610034901 A CN201610034901 A CN 201610034901A CN 105526233 A CN105526233 A CN 105526233A
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shaped bolt
conduit
nut
channel
cylindrical guides
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CN105526233B (zh
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闫光立
武成义
王景凤
范伟超
刘龙
张传太
张博
王荣涛
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Shandong Tian Dun Mining Equipment Co Ltd
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Shandong Tian Dun Mining Equipment Co Ltd
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00Locking of screws, bolts or nuts
    • F16B39/02Locking of screws, bolts or nuts in which the locking takes place after screwing down

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

T型螺栓防脱落槽道,包括槽道、T型螺栓、外部连接件、垫片、螺母、圆柱形导柱和下螺母,所述槽道为中空构造,所述槽道下部设置有开口,所述T型螺栓上部卡接在槽道内部,所述T型螺栓下部依次设置有外部连接件、垫片和螺母,所述外部连接件和垫片通过螺母与槽道下部紧固,T型螺栓中部设有通孔,通孔中安装有圆柱形导柱,所述圆柱形导柱与槽道顶部内侧紧密贴合,所述圆柱形导柱下部铆接有下螺母。本发明结构简单,使用方便,能有效防止槽道滑动或脱落。

Description

T型螺栓防脱落槽道
技术领域
本发明属于槽道,具体为T型螺栓防脱落槽道。
背景技术
现有的槽道上的T型螺栓大多容易脱落,使得维修非常复杂,给操作工人带来了很大的不便。
发明内容
本发明的目的在于提供T型螺栓防脱落槽道,解决背景技术中的问题。
本发明采用以下技术方案实现:
T型螺栓防脱落槽道,包括槽道、T型螺栓、外部连接件、垫片、螺母、圆柱形导柱和下螺母,所述槽道为中空构造,所述槽道下部设置有开口,所述T型螺栓上部卡接在槽道内部,所述T型螺栓下部依次设置有外部连接件、垫片和螺母,所述外部连接件和垫片通过螺母与槽道下部紧固,T型螺栓中部设有通孔,通孔中安装有圆柱形导柱,所述圆柱形导柱与槽道顶部内侧紧密贴合,所述圆柱形导柱下部铆接有下螺母。
本发明中,所述下螺母将圆柱形导柱与槽道顶部内侧紧密贴合。
本发明中,所述圆柱形导柱的下端设置有螺纹。
有益效果:本发明结构简单,使用方便,能有效防止槽道滑动或脱落。
附图说明
图1为本发明的结构示意图。
具体实施方式
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解,下面结合具体图示,进一步阐述本发明。
参见图1,T型螺栓防脱落槽道的结构示意图,T型螺栓防脱落槽道,包括槽道1、T型螺栓2、外部连接件3、垫片4、螺母5、圆柱形导柱6和下螺母7,所述槽道1为中空构造,所述槽道1下部设置有开口,所述T型螺栓2上部卡接在槽道1内部,所述T型螺栓2下部依次设置有外部连接件3、垫片4和螺母5,所述外部连接件3和垫片4通过螺母5与槽道1下部紧固,T型螺栓2中部设有通孔,通孔中安装有圆柱形导柱6,所述圆柱形导柱6与槽道1顶部内侧紧密贴合,所述圆柱形导柱6下部铆接有下螺母7,所述下螺母7将圆柱形导柱6与槽道1顶部内侧紧密贴合,所述圆柱形导柱6的下端设置有螺纹。
其中槽道1为中空结构,下部有开口,T型螺栓2中部设有通孔,通孔中安装有圆柱形导柱6,T型螺栓2与槽道1通过齿牙结构连接,T型螺栓2与槽道1连接后通过螺母5拧紧进行外部构件3的固定,螺母5拧紧后安装圆柱形导柱6,其中圆柱形导柱6的下端有螺纹,拧紧圆柱形导柱6使其顶端顶住槽道上部的内侧,在圆柱形导柱6的下端露出的螺纹部分拧紧下螺母7。
当T型螺栓2受震动荷载,螺母5发生松动时,圆柱形导柱6顶端顶住槽道1上部内壁,可以防止T型螺栓2与槽道1发生滑动或脱落。
以上显示和描述了本发明的基本原理和主要特征及本发明的优点,本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内,本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (3)

1.T型螺栓防脱落槽道,包括槽道、T型螺栓、外部连接件、垫片、螺母、圆柱形导柱和下螺母,其特征在于,所述槽道为中空构造,所述槽道下部设置有开口,所述T型螺栓上部卡接在槽道内部,所述T型螺栓下部依次设置有外部连接件、垫片和螺母,所述外部连接件和垫片通过螺母与槽道下部紧固,T型螺栓中部设有通孔,通孔中安装有圆柱形导柱,所述圆柱形导柱与槽道顶部内侧紧密贴合,所述圆柱形导柱下部铆接有下螺母。
2.根据权利要求1所述的T型螺栓防脱落槽道,其特征在于,所述下螺母将圆柱形导柱与槽道顶部内侧紧密贴合。
3.根据权利要求1所述的T型螺栓防脱落槽道,其特征在于,所述圆柱形导柱的下端设置有螺纹。
CN201610034901.1A 2016-01-20 2016-01-20 T型螺栓防脱落槽道 Active CN105526233B (zh)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191401900A (en) * 1913-01-24 1914-05-28 Bruno Bauer Improvements in or relating to Reinforced Concrete Constructions.
KR20090088107A (ko) * 2008-02-14 2009-08-19 김향순 콘크리트 구조물에 매입되는 고정수단
CN203670419U (zh) * 2013-12-30 2014-06-25 重庆机床(集团)有限责任公司 可调式螺栓锁紧机构
CN203717575U (zh) * 2014-02-16 2014-07-16 山东天工岩土工程设备有限公司 一种预埋件防滑螺栓组装置
CN203770307U (zh) * 2014-02-27 2014-08-13 山东天盾矿用设备有限公司 槽道与t型螺栓防滑防脱落固定装置
CN204174750U (zh) * 2014-10-09 2015-02-25 广东坚朗五金制品股份有限公司 预制构件

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191401900A (en) * 1913-01-24 1914-05-28 Bruno Bauer Improvements in or relating to Reinforced Concrete Constructions.
KR20090088107A (ko) * 2008-02-14 2009-08-19 김향순 콘크리트 구조물에 매입되는 고정수단
CN203670419U (zh) * 2013-12-30 2014-06-25 重庆机床(集团)有限责任公司 可调式螺栓锁紧机构
CN203717575U (zh) * 2014-02-16 2014-07-16 山东天工岩土工程设备有限公司 一种预埋件防滑螺栓组装置
CN203770307U (zh) * 2014-02-27 2014-08-13 山东天盾矿用设备有限公司 槽道与t型螺栓防滑防脱落固定装置
CN204174750U (zh) * 2014-10-09 2015-02-25 广东坚朗五金制品股份有限公司 预制构件

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Denomination of invention: T-shaped bolt anti falling channel

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