CN203222431U - 随车起重机 - Google Patents

随车起重机 Download PDF

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CN203222431U
CN203222431U CN 201320162132 CN201320162132U CN203222431U CN 203222431 U CN203222431 U CN 203222431U CN 201320162132 CN201320162132 CN 201320162132 CN 201320162132 U CN201320162132 U CN 201320162132U CN 203222431 U CN203222431 U CN 203222431U
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胡佩芬
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Chen Guoqiong
Chen Jiayuan
Chen Jihui
Chen Jijia
Chen Liangcai
Deng Liqiong
Deng Zhaobing
He Zhonghui
Hunan Jiamei Construction Engineering Co.,Ltd.
Jia Zhenquan
Lei Zhiyou
Liu Jiyun
Luo Ruhui
Peng Anfang
Qin Shiyin
Shen Yuzhong
Tang Xiwan
Tang Yinping
Tian Shuanghong
Wen Zhijin
Wu Shanwu
Xiong Wei
Yang Changyin
Yang Qinghui
Yang Zhigang
Yi Jihui
Zhang Aijun
Zhu Rihui
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俞威
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Abstract

本实用新型涉及一种随车起重机，其主要技术特征在于：包括支腿、底架、回转机构、曲折油缸、前臂、后臂、伸缩机构、吊钩、钢丝绳、楔形装置和滑轮装置，所述伸缩机构上设有位移传感器；所述支腿安装于底架下端，所述回转机构安装于底架上端，所述回转机构连接后臂，所述后臂连接前臂，所述曲折油缸连接前臂和后臂，所述前臂端部连接伸缩机构，所述伸缩机构连接滑轮装置，所述钢丝绳的一端通过楔形接头连接前臂，所述钢丝绳连接吊钩。本实用新型结构简单，能够更大程度的发挥随车起重机伸缩机构的性能优势，利用位移传感器可以测得伸缩机构的伸缩情况，由控制器控制伸缩机构的长度，避免了因出现过度伸缩而造成起重机寿命的减少。

Description

随车起重机
技术领域
本实用新型属于起重机械技术领域，尤其是一种随车起重机。
背景技术
目前，随着汽车起重机、随车起重机的发展，国内各行业对起重机的功能要求越来越高，特别是对兼有起重和运输功能的随车起重机有着更高的要求。
当前，各种方航、港口码头使用的集装箱等装备，越来越多的在底盘上加装随车起重机，随车起重机的起重臂一般为伸缩臂式和折叠臂式，带有伸缩臂式的随车起重机能够竖直的起吊货物，但是起重机的伸缩机构会经常因为过度伸缩，而减少起重机的使用寿命。
发明内容
本实用新型的目的在于克服现有技术的不足，提供一种随车起重机，能够更大程度的发挥随车起重机伸缩机构的性能优势。
本实用新型解决其技术问题是采取以下技术方案实现的：
一种随车起重机，其主要技术特征在于：包括支腿、底架、回转机构、曲折油缸、前臂、后臂、伸缩机构、吊钩、钢丝绳、楔形装置和滑轮装置，所述伸缩机构上设有位移传感器；所述支腿安装于底架下端，所述回转机构安装于底架上端，所述回转机构连接后臂，所述后臂连接前臂，所述曲折油缸连接前臂和后臂，所述前臂端部连接伸缩机构，所述伸缩机构连接滑轮装置，所述钢丝绳的一端通过楔形接头连接前臂，所述钢丝绳连接吊钩。
而且，所述的伸缩机构上还设有控制器和蜂鸣器。
而且，所述的控制器采用单片机。
而且，所述的支腿采用内翻式支腿。
本实用新型的优点和积极效果是：
1、本实用新型结构简单，能够更大程度的发挥随车起重机伸缩机构的性能优势，利用位移传感器可以测得伸缩机构的伸缩情况，由控制器控制伸缩机构的长度，避免了因出现过度伸缩而造成起重机寿命的减少。
2、本实用新型设计合理，既能解决翻转式支腿翻转起步困难，增强整机工作时的稳定性，又能减小占据空间，利于操作，外形美观。利用内翻式支腿，既可使该垂直支腿油缸偏载力相应减小，油缸使用工况更好、支撑稳定，占据空间小；同时，由于改变了液压管路的连接方式，减少了泄露点。
附图说明
图1是本实用新型的结构示意图。
具体实施方式
以下结合附图对本实用新型实施例做进一步详述：
一种随车起重机，如图1所示：包括支腿1、底架2、回转机构3、曲折油缸4、前臂5、后臂6、伸缩机构7、吊钩8、钢丝绳9、楔形装置10和滑轮装置11，所述伸缩机构7上设有位移传感器71；所述支腿1安装于底架2下端，所述回转机构3安装于底架2上端，所述回转机构3连接后臂6，所述后臂6连接前臂5，所述曲折油缸4连接前臂5和后臂6，所述前臂5端部连接伸缩机构7，所述伸缩机构7连接滑轮装置11，所述钢丝绳9的一端通过楔形接头10连接前臂5，所述钢丝绳9连接吊钩8。所述的伸缩机构7上还设有控制器和蜂鸣器；所述的控制器采用单片机；所述的支腿1采用内翻式支腿。
本实用新型随车起重机结构简单，能够更大程度的发挥随车起重机伸缩机构的性能优势，利用位移传感器可以测得伸缩机构的伸缩情况，由控制器控制伸缩机构的长度，避免了因出现过度伸缩而造成起重机寿命的减少。本实用新型既能解决翻转式支腿翻转起步困难，增强整机工作时的稳定性，又能减小占据空间，利于操作，外形美观。利用内翻式支腿，既可使该垂直支腿油缸偏载力相应减小，油缸使用工况更好、支撑稳定，占据空间小；同时，由于改变了液压管路的连接方式，减少了泄露点。
需要强调的是，本实用新型所述的实施例是说明性的，而不是限定性的，因此本实用新型并不限于具体实施方式中所述的实施例，凡是由本领域技术人员根据本实用新型的技术方案得出的其他实施方式，同样属于本实用新型保护的范围。

Claims (4)

1.一种随车起重机，其主要技术特征在于：包括支腿、底架、回转机构、曲折油缸、前臂、后臂、伸缩机构、吊钩、钢丝绳、楔形装置和滑轮装置，所述伸缩机构上设有位移传感器；所述支腿安装于底架下端，所述回转机构安装于底架上端，所述回转机构连接后臂，所述后臂连接前臂，所述曲折油缸连接前臂和后臂，所述前臂端部连接伸缩机构，所述伸缩机构连接滑轮装置，所述钢丝绳的一端通过楔形接头连接前臂，所述钢丝绳连接吊钩。 
2.根据权利要求1所述的随车起重机，其特征在于：所述的伸缩机构上还设有控制器和蜂鸣器。
3.根据权利要求2所述的随车起重机，其特征在于：所述的控制器采用单片机。 
4.根据权利要求1所述的随车起重机，其特征在于：所述的支腿采用内翻式支腿。 
CN 201320162132 2013-03-22 2013-03-22 随车起重机 Expired - Fee Related CN203222431U (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104817022A (zh) * 2015-03-17 2015-08-05 刘银明 一种垃圾粉碎机装料吊臂
CN105197813A (zh) * 2015-10-21 2015-12-30 无锡港盛重型装备有限公司 一种小型汽车起重机
CN106698209A (zh) * 2016-11-24 2017-05-24 上海理工大学 车载吊运装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104817022A (zh) * 2015-03-17 2015-08-05 刘银明 一种垃圾粉碎机装料吊臂
CN105197813A (zh) * 2015-10-21 2015-12-30 无锡港盛重型装备有限公司 一种小型汽车起重机
CN106698209A (zh) * 2016-11-24 2017-05-24 上海理工大学 车载吊运装置

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