CN103526943B - 一种铰链弯管连接装置及混凝土泵送设备 - Google Patents
一种铰链弯管连接装置及混凝土泵送设备 Download PDFInfo
- Publication number
- CN103526943B CN103526943B CN201310449758.9A CN201310449758A CN103526943B CN 103526943 B CN103526943 B CN 103526943B CN 201310449758 A CN201310449758 A CN 201310449758A CN 103526943 B CN103526943 B CN 103526943B
- Authority
- CN
- China
- Prior art keywords
- plate
- hinge elbow
- connecting device
- bolt device
- elbow connecting
- 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.)
- Active
Links
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310449758.9A CN103526943B (zh) | 2013-09-24 | 2013-09-24 | 一种铰链弯管连接装置及混凝土泵送设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310449758.9A CN103526943B (zh) | 2013-09-24 | 2013-09-24 | 一种铰链弯管连接装置及混凝土泵送设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103526943A CN103526943A (zh) | 2014-01-22 |
CN103526943B true CN103526943B (zh) | 2016-06-22 |
Family
ID=49929263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310449758.9A Active CN103526943B (zh) | 2013-09-24 | 2013-09-24 | 一种铰链弯管连接装置及混凝土泵送设备 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103526943B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111825344A (zh) * | 2020-06-22 | 2020-10-27 | 东莞市微玻智能科技有限公司 | 一种玻璃加工用半成品钢化支撑架 |
CN113216638B (zh) * | 2021-04-16 | 2022-06-03 | 湖南响箭重工科技股份有限公司 | 一种输送管装置及泵送系统、泵车 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4187035A (en) * | 1979-02-14 | 1980-02-05 | Colburn Edward N | Keeper pin system for shovel teeth |
DE3146687A1 (de) * | 1981-11-25 | 1983-06-01 | Heinrich Dipl.-Ing. 4030 Ratingen Schliephacke | Zweiteiliges verbindungsmittel |
US5417518A (en) * | 1993-04-14 | 1995-05-23 | Bierwith; Robert | Tooth mounting adaptor for excavation bucket |
CN2242982Y (zh) * | 1995-11-15 | 1996-12-18 | 高进炎 | 混凝土泵车的泵阀门 |
CN1416314A (zh) * | 2002-11-18 | 2003-05-07 | 哈尔滨工业大学博实精密测控有限责任公司 | 压电陶瓷斜楔预紧机构 |
CN102022594A (zh) * | 2009-09-21 | 2011-04-20 | 徐工集团工程机械股份有限公司建设机械分公司 | 一种抱箍、管道输送装置和混凝土泵车 |
CN202521119U (zh) * | 2012-04-26 | 2012-11-07 | 三一重工股份有限公司 | 一种弯管总成和混凝土输送设备 |
-
2013
- 2013-09-24 CN CN201310449758.9A patent/CN103526943B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4187035A (en) * | 1979-02-14 | 1980-02-05 | Colburn Edward N | Keeper pin system for shovel teeth |
DE3146687A1 (de) * | 1981-11-25 | 1983-06-01 | Heinrich Dipl.-Ing. 4030 Ratingen Schliephacke | Zweiteiliges verbindungsmittel |
US5417518A (en) * | 1993-04-14 | 1995-05-23 | Bierwith; Robert | Tooth mounting adaptor for excavation bucket |
CN2242982Y (zh) * | 1995-11-15 | 1996-12-18 | 高进炎 | 混凝土泵车的泵阀门 |
CN1416314A (zh) * | 2002-11-18 | 2003-05-07 | 哈尔滨工业大学博实精密测控有限责任公司 | 压电陶瓷斜楔预紧机构 |
CN102022594A (zh) * | 2009-09-21 | 2011-04-20 | 徐工集团工程机械股份有限公司建设机械分公司 | 一种抱箍、管道输送装置和混凝土泵车 |
CN202521119U (zh) * | 2012-04-26 | 2012-11-07 | 三一重工股份有限公司 | 一种弯管总成和混凝土输送设备 |
Also Published As
Publication number | Publication date |
---|---|
CN103526943A (zh) | 2014-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103526943B (zh) | 一种铰链弯管连接装置及混凝土泵送设备 | |
CN203903233U (zh) | 垃圾车上料机构及垃圾车 | |
CN104609287B (zh) | 一种自动扶梯外装饰板的固定方式 | |
CN201665919U (zh) | 吊顶预埋件 | |
CN104466827B (zh) | 一种适用于电缆桥架的电缆定位装置 | |
CN204592635U (zh) | 一种带桩体安装孔模具的法兰 | |
CN103511994B (zh) | 吊顶灯连接结构 | |
CN206449306U (zh) | 管路支架 | |
CN210621927U (zh) | 一种建筑钢结构简易安装连接加固结构 | |
CN204164607U (zh) | 一种建筑内部机电设备的抗震支架 | |
CN206817979U (zh) | 一种检修维护方便的烧结机台车 | |
CN203594220U (zh) | 脚手架对接扣件 | |
CN205622090U (zh) | 一种配电箱 | |
CN107060332B (zh) | 单边对拉螺杆体系 | |
CN209114673U (zh) | 一种环保型幕墙钢结构 | |
CN206767423U (zh) | 一种剪力墙铝合金模板固定吊装装置 | |
CN207027356U (zh) | 一种胶条快速安装工具 | |
CN102720755B (zh) | 搭扣式铰链结构及灯具 | |
CN207609099U (zh) | 一种螺栓球连接封檐支托结构系统 | |
CN205726729U (zh) | 一种用于壁挂的壳体结构 | |
CN108790873A (zh) | 一种方便拆装的壁挂式充电桩 | |
CN205172036U (zh) | 一种建筑工程用模板支撑设备 | |
CN209556199U (zh) | 一种除静电华夫桶 | |
CN105297951B (zh) | Cl钢混保温一体化结构 | |
CN204024018U (zh) | 便拆卸的钢管脚手架悬挑支承 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Hinge elbow connecting device and concrete pumping equipment Effective date of registration: 20200318 Granted publication date: 20160622 Pledgee: Business Department of Hunan Branch of China Construction Bank Co., Ltd. Pledgor: HUNAN SANY INTELLIGENT CONTROL EQUIPMENT Co.,Ltd. Registration number: Y2020980000821 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211217 Granted publication date: 20160622 Pledgee: Business Department of Hunan Branch of China Construction Bank Co.,Ltd. Pledgor: Sany Automobile Manufacturing Co.,Ltd. Registration number: Y2020980000821 |