CN106224349A - 测绘器材用多孔螺栓 - Google Patents

测绘器材用多孔螺栓 Download PDF

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Publication number
CN106224349A
CN106224349A CN201610732522.XA CN201610732522A CN106224349A CN 106224349 A CN106224349 A CN 106224349A CN 201610732522 A CN201610732522 A CN 201610732522A CN 106224349 A CN106224349 A CN 106224349A
Authority
CN
China
Prior art keywords
screw rod
diameter
less
bolt
mapping equipment
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.)
Pending
Application number
CN201610732522.XA
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English (en)
Inventor
徐磊
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.)
CHANGZHOU YAOHUA INSTRUMENT Co Ltd
Original Assignee
CHANGZHOU YAOHUA INSTRUMENT Co Ltd
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 CHANGZHOU YAOHUA INSTRUMENT Co Ltd filed Critical CHANGZHOU YAOHUA INSTRUMENT Co Ltd
Priority to CN201610732522.XA priority Critical patent/CN106224349A/zh
Publication of CN106224349A publication Critical patent/CN106224349A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • F16B35/00Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041Specially-shaped shafts

Landscapes

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

Abstract

本发明涉及螺栓的技术领域,尤其是一种测绘器材用多孔螺栓,包括螺头和螺杆,所述螺杆包括螺杆一、螺杆二和螺杆三,所述螺杆一的直径小于螺杆二,所述螺杆二的直径小于螺杆三。本发明螺杆包括螺杆一、螺杆二和螺杆三,螺杆一的直径小于螺杆二,螺杆二的直径小于螺杆三,在实际使用时,适合不同的孔径,结构简单,使用方便。

Description

测绘器材用多孔螺栓
技术领域
本发明涉及螺栓的技术领域,尤其是一种测绘器材用多孔螺栓。
背景技术
螺栓主要使用在连接两物体上,目前使用的螺栓,螺杆的直径一致,主要是根据不同的孔径选择不同的螺栓,大大降低了螺栓的使用效率。
发明内容
为了克服现有的技术的不足,本发明提供了一种测绘器材用多孔螺栓。
本发明解决其技术问题所采用的技术方案是:一种测绘器材用多孔螺栓,包括螺头和螺杆,所述螺杆包括螺杆一、螺杆二和螺杆三,所述螺杆一的直径小于螺杆二,所述螺杆二的直径小于螺杆三。
本发明的有益效果是,螺杆包括螺杆一、螺杆二和螺杆三,螺杆一的直径小于螺杆二,螺杆二的直径小于螺杆三,在实际使用时,适合不同的孔径,结构简单,使用方便。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明的结构示意图;
图中1. 螺头,2. 螺杆一,3. 螺杆二,4. 螺杆三。
具体实施方式
如图1是本发明的结构示意图,一种测绘器材用多孔螺栓,包括螺头1和螺杆,螺杆包括螺杆一2、螺杆二3和螺杆三4,螺杆一2的直径小于螺杆二3,螺杆二3的直径小于螺杆三4。
本发明螺杆包括螺杆一2、螺杆二3和螺杆三4,螺杆一2的直径小于螺杆二3,螺杆二3的直径小于螺杆三4,在实际使用时,适合不同的孔径,结构简单,使用方便。

Claims (1)

1.一种测绘器材用多孔螺栓,包括螺头(1)和螺杆,其特征是,所述螺杆包括螺杆一(2)、螺杆二(3)和螺杆三(4),所述螺杆一(2)的直径小于螺杆二(3),所述螺杆二(3)的直径小于螺杆三(4)。
CN201610732522.XA 2016-08-27 2016-08-27 测绘器材用多孔螺栓 Pending CN106224349A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610732522.XA CN106224349A (zh) 2016-08-27 2016-08-27 测绘器材用多孔螺栓

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610732522.XA CN106224349A (zh) 2016-08-27 2016-08-27 测绘器材用多孔螺栓

Publications (1)

Publication Number Publication Date
CN106224349A true CN106224349A (zh) 2016-12-14

Family

ID=57555484

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610732522.XA Pending CN106224349A (zh) 2016-08-27 2016-08-27 测绘器材用多孔螺栓

Country Status (1)

Country Link
CN (1) CN106224349A (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030068211A1 (en) * 2001-10-09 2003-04-10 Ray Bailey Adapter for hanger bolts
RU2219391C1 (ru) * 2002-08-07 2003-12-20 Дербугов Владимир Васильевич Болт
JP2008057660A (ja) * 2006-08-31 2008-03-13 Daiwa House Ind Co Ltd ボルトの仮固定構造および仮固定ボルト
CN103122905A (zh) * 2011-11-19 2013-05-29 翁雪元 一种异形螺栓
CN104632836A (zh) * 2013-11-06 2015-05-20 西安福斯特动力科技有限公司 一种防震动用紧固螺栓
WO2016076728A1 (en) * 2014-11-14 2016-05-19 Vik Oddmund Bolt with locked nut

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030068211A1 (en) * 2001-10-09 2003-04-10 Ray Bailey Adapter for hanger bolts
RU2219391C1 (ru) * 2002-08-07 2003-12-20 Дербугов Владимир Васильевич Болт
JP2008057660A (ja) * 2006-08-31 2008-03-13 Daiwa House Ind Co Ltd ボルトの仮固定構造および仮固定ボルト
CN103122905A (zh) * 2011-11-19 2013-05-29 翁雪元 一种异形螺栓
CN104632836A (zh) * 2013-11-06 2015-05-20 西安福斯特动力科技有限公司 一种防震动用紧固螺栓
WO2016076728A1 (en) * 2014-11-14 2016-05-19 Vik Oddmund Bolt with locked nut

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Application publication date: 20161214