CN201090572Y - 一种新型膨胀螺栓 - Google Patents

一种新型膨胀螺栓 Download PDF

Info

Publication number
CN201090572Y
CN201090572Y CNU2007200077047U CN200720007704U CN201090572Y CN 201090572 Y CN201090572 Y CN 201090572Y CN U2007200077047 U CNU2007200077047 U CN U2007200077047U CN 200720007704 U CN200720007704 U CN 200720007704U CN 201090572 Y CN201090572 Y CN 201090572Y
Authority
CN
China
Prior art keywords
bolt
sleeve
expansion
expansion sleeve
positioning
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CNU2007200077047U
Other languages
English (en)
Inventor
伍振成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANTUO INDUSTRY Co Ltd NINGBO
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CNU2007200077047U priority Critical patent/CN201090572Y/zh
Application granted granted Critical
Publication of CN201090572Y publication Critical patent/CN201090572Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Bolts, Nuts, And Washers (AREA)

Abstract

本实用新型涉及一种新型膨胀螺栓,由螺栓、膨胀套、固定螺母组成,其中螺栓带有锥度帽,锥度帽表面设有挡块,膨胀套上设有缺口,减少膨胀阻力,挡块卡设于缺口内,膨胀套套设于螺栓上,膨胀套外侧面设有环形凹槽,减少膨胀阻力,膨胀套上方设有定位套,定位套与膨胀套外侧套装有减震塑料套,定位套上方设有定位垫片,定位垫片与固定螺母之间还设有弹性垫片,用于固定挂件,该组件加大了与建筑构件的接触面积,结合牢固,不易松动,且使用方便,制作简单,成本低等,其抗震力强,安全系数高。

Description

一种新型膨胀螺栓
技术领域
本实用新型涉及一种新型膨胀螺栓。
背景技术
目用前常的膨胀螺栓组件由螺栓、螺母,膨胀套组成,使用时,需要在建筑构成件上钻出一定深度和直径的孔,而后插入螺栓组件,拧紧件被固定,带锥度帽的螺栓即能撑开膨胀套,使螺栓组件被固定在建筑构件上,采用上述螺栓组件,当建筑构件为石板等硬材质,经常在插入螺栓组件时,由于强行插入,使建筑构件受破坏,螺栓组件偏摆,导致悬挂物的偏斜甚至无法悬挂。
发明内容
本实用新型的目的是提供一种新型膨胀螺栓,加大了与建筑构件的接触面积,结合牢固,抗震力强,便于安装。
一种新型膨胀螺栓,由螺栓、膨胀套、固定螺母组成,其中螺栓带有锥度帽,锥度帽表面设有挡块,膨胀套上设有缺口,减少膨胀阻力,挡块卡设于缺口内,膨胀套套设于螺栓上,膨胀套外侧面设有环形凹槽,减少膨胀阻力,膨胀套上方设有定位套,定位套与膨胀套外侧套装有减震塑料套,定位套上方设有定位垫片,定位垫片与固定螺母之间还设有弹性垫片,用于固定挂件。
该组件加大了与建筑构件的接触面积,结合牢固,不易松动,且使用方便,且制作简单,成本低等,其抗震力强,安全系数高。
附图说明
图1为本实用新型的一种新型膨胀螺栓的结构示意图。
图2为本实用新型的一种新型膨胀螺栓的结构剖析图
具体实施方式
如图1、图2所示,一种新型膨胀螺栓,由螺栓1、膨胀套4、固定螺母2组成,其中螺栓1带有锥度帽10,锥度帽10表面设有挡块9,膨胀套4上设有缺口41,减少膨胀阻力,挡块9卡设于缺口41内,膨胀套4套设于螺栓1上,膨胀套4外侧面设有环形凹槽42,减少膨胀阻力,膨胀套4上方设有定位套5,定位套5与膨胀套46外侧套装有减震塑料套,定位套4上方设有定位垫片3,定位垫片3与固定螺母2之间还设有弹性垫片11,本螺栓组件主要是由螺栓1、定位套5和膨胀套4组成,膨胀套4套设于螺栓1上,具有分体抗震作用,分散震波,使构件不易爆裂或松动,又可紧固螺杆体和防震。

Claims (1)

1.一种新型膨胀螺栓,由螺栓、膨胀套、固定螺母组成,其特征是:其中螺栓带有锥度帽,锥度帽表面设有挡块,膨胀套上设有缺口,挡块卡设于缺口内,膨胀套套设于螺栓上,膨胀套外侧面设有环形凹槽,膨胀套上方设有定位套,定位套与膨胀套外侧套装有减震塑料套,定位套上方设有定位垫片,定位垫片与固定螺母之间还设有弹性垫片。
CNU2007200077047U 2007-07-24 2007-07-24 一种新型膨胀螺栓 Expired - Fee Related CN201090572Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200077047U CN201090572Y (zh) 2007-07-24 2007-07-24 一种新型膨胀螺栓

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200077047U CN201090572Y (zh) 2007-07-24 2007-07-24 一种新型膨胀螺栓

Publications (1)

Publication Number Publication Date
CN201090572Y true CN201090572Y (zh) 2008-07-23

Family

ID=39862333

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200077047U Expired - Fee Related CN201090572Y (zh) 2007-07-24 2007-07-24 一种新型膨胀螺栓

Country Status (1)

Country Link
CN (1) CN201090572Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107521537A (zh) * 2017-10-16 2017-12-29 成都先进功率半导体股份有限公司 一种分离式减震推料车及减震方法
CN111395378A (zh) * 2020-04-16 2020-07-10 浙江建设职业技术学院 一种装配式建筑中柱梁隼接的构造件

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107521537A (zh) * 2017-10-16 2017-12-29 成都先进功率半导体股份有限公司 一种分离式减震推料车及减震方法
CN111395378A (zh) * 2020-04-16 2020-07-10 浙江建设职业技术学院 一种装配式建筑中柱梁隼接的构造件

Similar Documents

Publication Publication Date Title
CN101806331B (zh) 一种减震器及使用该减震器的灯具
CN204533988U (zh) 一种滑移复合耗能隔振支撑基座
CN201582277U (zh) 减震螺钉
CA2309532A1 (en) Wheel with a damper for an automobile and a method for manufacturing the same
CN103147511B (zh) 一种形状记忆合金减震耗能支座
CN201090572Y (zh) 一种新型膨胀螺栓
CN210509900U (zh) 一种防松螺钉组件
CN201884401U (zh) 一种外置式家具用板体连接件
CN204921812U (zh) 一种具有限位装置的发电机组用橡胶隔振器
CN208935260U (zh) 一种用于轮椅的减震器
CN203822819U (zh) 带弹性垫片的螺栓
CN2908890Y (zh) 一种新型膨胀螺栓组件
CN201610888U (zh) 一种紧固件
CN103423715B (zh) 灯座固定结构及含有该灯座固定结构的船用防振灯
CN210371523U (zh) 一种内迫壁虎
CN101384096B (zh) 扩音器的安装装置
CN211076116U (zh) 仿壁虎机器人架构
CN201521537U (zh) 内有锥度块的防盗螺母
CN203822802U (zh) 汽车螺栓
CN217603098U (zh) 一种板式家具用隐形伸缩件
CN210397390U (zh) 一种双头螺栓
CN210318055U (zh) 一种新型膨胀螺栓
CN201461701U (zh) 带橡胶软垫的紧固结构
CN204512139U (zh) 汽车螺栓
CN216199727U (zh) 一种新能源汽车高强度紧固件

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: NINGBO ANTUO INDUSTRIAL CO., LTD.

Free format text: FORMER OWNER: WU ZHENCHENG

Effective date: 20090605

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20090605

Address after: Zhejiang province Yuyao Zhangting Town Industrial Development Zone No. 3, zip code: 315410

Patentee after: Antuo Industry Co., Ltd., Ningbo

Address before: No. 119 Zhongxing village, Shijing Town, Fujian City, Nanan Province: 362300

Patentee before: Wu Zhencheng

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080723

Termination date: 20140724

EXPY Termination of patent right or utility model