CN204017355U - 一种高空观览车撑杆 - Google Patents

一种高空观览车撑杆 Download PDF

Info

Publication number
CN204017355U
CN204017355U CN201420147223.6U CN201420147223U CN204017355U CN 204017355 U CN204017355 U CN 204017355U CN 201420147223 U CN201420147223 U CN 201420147223U CN 204017355 U CN204017355 U CN 204017355U
Authority
CN
China
Prior art keywords
strut
steel pipe
big wheel
seamless steel
connector
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
CN201420147223.6U
Other languages
English (en)
Inventor
秦松祥
韩孟
韩森林
张志斌
徐帅龙
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.)
GUOHUI MACHINERY MANUFACTURING (TAIZHOU) Co Ltd
Original Assignee
GUOHUI MACHINERY MANUFACTURING (TAIZHOU) 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 GUOHUI MACHINERY MANUFACTURING (TAIZHOU) Co Ltd filed Critical GUOHUI MACHINERY MANUFACTURING (TAIZHOU) Co Ltd
Priority to CN201420147223.6U priority Critical patent/CN204017355U/zh
Application granted granted Critical
Publication of CN204017355U publication Critical patent/CN204017355U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Vehicle Body Suspensions (AREA)

Abstract

一种高空观览车用撑杆,由圆形无缝钢管制成。该撑杆的两端被压制成扁平的连接头,并在该连接头的中心开有连接孔,整个撑杆没有其他零部件,是由一根圆形无缝钢管经冲压制成。该种撑杆与传统的常规相比,其强度和刚度均得以提高,且减少了组成零部件,免除焊接工序,工序少、制造成本降低、可靠性得到提高。

Description

一种高空观览车撑杆
技术领域:
本发明属于机械设计与制造领域。 
背景技术:
以前的高空观览车撑杆由一根方钢管、两块堵板、两连块接板组成,两块堵板堵住方钢管的两端孔,然后再在方钢管的两端各加装一块带连接孔的连接板,三者用焊接方法连接在一起。 
发明内容:
本发明所要解决的技术问题是:本发明目的在于提供一种新型的高空观览车撑杆,该撑杆由一根无缝圆形钢管经冲压制成,整个撑杆没有其它零部件,在提高了撑杆强度和刚度的基础上,还减少了组成件。 
本发明解决其技术问题所采用的技术方案如下:一种高空观览车撑杆,由圆形无缝钢管制成。其特征是,该撑杆的两端被压制成扁平的连接头,并在该连接头的中心开有连接孔,整个撑杆没有其他零部件,是由一根圆形无缝钢管经冲压制成。 
本发明的有益效果如下:高空观览车的撑杆是观览车重要的承力构件,要求强度、刚度高,连接牢靠。传统的撑杆由方钢管与堵板、连接板经焊接而成,方钢管相较于圆钢管来说,强度、刚度均不及,且还需配以堵板、连接板,再经焊接制成,增加了零部件数 量和加工工序,可靠性低而成本高。采用本发明的撑杆,用一根圆形无缝钢管整体冲压制成,强度和刚度均得以提高,且减少了组成零部件,免除焊接工序,工序少、制造成本降低、可靠性得到提高。 
附图说明:
图1是本发明一种高空观览车撑杆的结构示意图,图中1为连接头,2为连接孔,3为撑杆体,三者是由一根圆钢管冲制出的整体构件。 
具体实施方式:
下面结合实施例阐述本发明的实施方式。 
实施例:如附图1所示,撑杆体3是整个撑杆的主体部分,为一根无缝钢管,通过冲压方式在其两端压制出扁平的连接头1并同时冲制出连接孔2,即成为一根高空观览车撑杆。 

Claims (1)

1.一种高空观览车撑杆,由圆形无缝钢管制成,其特征是,该撑杆的两端被压制成扁平的连接头,并在该连接头的中心开有连接孔,整个撑杆由一根圆形无缝钢管经冲压制成。 
CN201420147223.6U 2014-03-31 2014-03-31 一种高空观览车撑杆 Expired - Fee Related CN204017355U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420147223.6U CN204017355U (zh) 2014-03-31 2014-03-31 一种高空观览车撑杆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420147223.6U CN204017355U (zh) 2014-03-31 2014-03-31 一种高空观览车撑杆

Publications (1)

Publication Number Publication Date
CN204017355U true CN204017355U (zh) 2014-12-17

Family

ID=52057270

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420147223.6U Expired - Fee Related CN204017355U (zh) 2014-03-31 2014-03-31 一种高空观览车撑杆

Country Status (1)

Country Link
CN (1) CN204017355U (zh)

Similar Documents

Publication Publication Date Title
CN204551757U (zh) 一种销轴式半刚性钢结构连接节点
CN204017355U (zh) 一种高空观览车撑杆
CN203402240U (zh) 一种转向轴与转向节叉联接结构
CN203477248U (zh) 单边传动偏心齿轮
CN204047025U (zh) 一种工具与工具柄的连接结构
CN202100928U (zh) 拖拉机前轴用无缝管
CN201696855U (zh) 带圆形装配孔的异型无缝管
CN204342274U (zh) 木材抓斗下承梁结构
CN204114379U (zh) 提高振动摩擦焊焊接强度的尼龙涡轮增压管路的结构
CN203336099U (zh) 一种强度高、不易变形的法兰
CN204878266U (zh) 拉条垫片
CN203184484U (zh) 一种牙膏制管机钢带滑动轮
CN202124935U (zh) 用于钢结构的钢管连接机构
CN204939642U (zh) 一种钣金件电泳装置
CN205173372U (zh) 一种焊接弯板链单节
CN204729433U (zh) 鼓式制动器冲焊蹄回位弹簧销
CN202970534U (zh) 一种新型石油天然气钻井用提环
CN204262601U (zh) 推铲端部连接结构
CN202900858U (zh) 四圆角连接件
CN203604576U (zh) 用于电子束焊接扭转强度试验的试验齿轮
CN202943103U (zh) 一种制管机紧帽机构连接块
CN204220494U (zh) 一种钢管筛选板
CN203897805U (zh) 椅子腿面连接结构
CN203404208U (zh) 一种钢管与吊环的连接结构
CN203023250U (zh) 新型矿用单轨吊拉杆

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141217

Termination date: 20160331

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