吊钩发生落地事故的原因有哪些？--杨远锋的博客

吊钩发生落地事故的原因有哪些？

[ 2011-7-4 21:31:00 | By: 杨远锋 ]

吊钩发生落地事故的主要原因有：
（1）过卷扬限制器失灵，使吊钩卷过，拉断钢丝绳，使吊钩落地。
（2）重锤式过卷扬限制器的重锤偏斜或钢丝绳钮斜，使吊构上升时顶不到重锤，不能停电，绞断钢丝绳发生吊钩落地事故。
（3）起重机的钢丝绳严重磨损、腐蚀或断丝，当负荷过大时拉断钢丝绳，使吊钩落地。
（4）卷筒保留钢丝绳过少或压板紧固不好，钢丝绳抽出使吊钩随钢丝绳一起落地。

阅读全文 | 回复(17) | 引用通告 | 编辑

上一篇：车削加工时，如何防止工件及其装夹装置造成的伤害事故
下一篇：吊钩在使用中应注意什么问题？

原创

[ 2016-9-6 17:11:42 | By: 原创(游客) ]

http://rywwx.lofter.com/post/1e5a844e_c3cde56 http://rywwx.lofter.com/post/1e5a844e_c3cde55 http://rywwx.lofter.com/post/1e5a844e_c3cde54 http://rywwx.lofter.com/post/1e5a844e_c3cde53 http://rywwx.lofter.com/post/1e5a844e_c3cde52 http://rywwx.lofter.com/post/1e5a844e_c3cde51 http://rywwx.lofter.com/post/1e5a844e_c3cde50 http://rywwx.lofter.com/post/1e5a844e_c3cde4f http://rywwx.lofter.com/post/1e5a844e_c3cde4e http://rywwx.lofter.com/post/1e5a844e_c3cde4d

个人主页 | 引用 | 返回 | 删除 | 回复

Re:在漫画中识别身边的违章

[ 2016-9-13 12:46:40 | By: bfjnr(游客) ]

http://www.taobao.com/product/%E7%BC%96%E5%86%99%E6%88%91%E5%AF%8C%E7%BD%91%E8%A7%84%E5%88%9999224848Qejoqu.htm
http://www.taobao.com/product/%E7%BC%96%E5%86%99%E6%98%93%E6%85%A7361%E8%A7%84%E5%88%9999224848Qcgkok.htm
http://www.taobao.com/product/%E7%BC%96%E5%86%99%E9%80%9A%E8%BE%BD%E4%BF%A1%E6%81%AF%E7%BD%91%E8%A7%84%E5%88%9999224848Qswaei.htm
http://www.taobao.com/product/%E7%BC%96%E5%86%99%E4%BF%BA%E8%8E%B1%E8%8A%9C%E6%9C%89%E8%AE%BA%E5%9D%9B%E8%A7%84%E5%88%9999224848Qquycg.htm
http://www.taobao.com/product/%E7%BC%96%E5%86%99%E8%B4%A2%E5%AE%9D%E5%9C%B0%E8%A7%84%E5%88%9999224848Qlptxb.htm
http://www.taobao.com/product/%E7%BC%96%E5%86%99%E9%97%AE%E9%80%9A%E4%BF%A1%E4%B8%93%E5%AE%B6%E9%97%AE%E7%AD%94%E8%A7%84%E5%88%9999224848Qjnrvz.htm
http://www.taobao.com/product/%E7%BC%96%E5%86%99%E5%AE%9D%E8%B0%B7%E7%BD%91%E8%A7%84%E5%88%9999224848Qhlptx.htm
http://www.taobao.com/product/%E7%BC%96%E5%86%99%E7%BD%91%E6%98%93%E4%BA%91%E9%9F%B3%E4%B9%90%E6%AD%8C%E5%8D%95%E8%A7%84%E5%88%9999224848Qzphjn.htm
http://www.taobao.com/product/%E7%BC%96%E5%86%99766%E4%B8%8A%E4%BC%A0%E8%A7%86%E9%A2%91%E8%A7%84%E5%88%9999224848Qtvzdh.htm
http://www.taobao.com/product/%E7%BC%96%E5%86%99%E7%9F%A5%E7%BE%8E%E6%96%B0%E5%BB%BA%E7%9B%B8%E5%86%8C%E8%A7%84%E5%88%9999224848Qptxb.htm

个人主页 | 引用 | 返回 | 删除 | 回复

原创

[ 2016-9-28 16:47:29 | By: 原创(游客) ]

http://seogsywj.lofter.com/post/1e634756_c6dedee http://wztgywj.lofter.com/post/1e65f473_c6ee9ab http://wztgywj.lofter.com/post/1e65f473_c6f0ddd http://bjseoywj.lofter.com/post/1e66bf3e_c71148a http://seogsywj.lofter.com/post/1e634756_c6dde39 http://ywjseo.lofter.com/post/1e634752_c651076 http://ywjseo.lofter.com/post/1e634752_c651c67 http://bjseoywj.lofter.com/post/1e66bf3e_c70f454 http://wztgywj.lofter.com/post/1e65f473_c6ef7ab http://ywjseo.lofter.com/post/1e634752_c64fec3

个人主页 | 引用 | 返回 | 删除 | 回复

原创

[ 2016-9-30 11:24:05 | By: 原创(游客) ]

http://njryw168.lofter.com/post/1e6983e5_c7f34b0 http://njryw168.lofter.com/post/1e6983e5_c7f1996 http://rywywj.lofter.com/post/1e6a80c3_c8209b6 http://rywywj.lofter.com/post/1e6a80c3_c802858 http://rywywj.lofter.com/post/1e6a80c3_c820d28 http://rywywj.lofter.com/post/1e6a80c3_c82439a http://rywywj.lofter.com/post/1e6a80c3_c8244f2 http://njryw168.lofter.com/post/1e6983e5_c7eeee2 http://rywkdks.lofter.com/post/1e698063_c7f73cd http://njryw168.lofter.com/post/1e6983e5_c7ed8e1

个人主页 | 引用 | 返回 | 删除 | 回复

Re:在漫画中识别身边的违章

[ 2016-10-10 3:13:42 | By: fbrvz(游客) ]

http://www.metacafe.com/videos_about/%E5%A6%82%E6%84%8F%E5%A8%B1%E4%B9%90%E6%89%8B%E6%9C%BA%E7%89%88%E4%B8%8B%E8%BD%BD%2B952499%28Q%29%E7%99%BE%E5%BA%A6%E4%BF%A1%E8%AA%89gjlpt/
http://www.metacafe.com/videos_about/%E5%A6%82%E6%84%8F%E5%A8%B1%E4%B9%90%E5%B9%B3%E5%8F%B0%E5%8F%AF%E4%BB%A5%E5%90%97%2B952499%28Q%29%E7%99%BE%E5%BA%A6%E4%BF%A1%E8%AA%89chj/
http://www.metacafe.com/videos_about/%E5%A6%82%E6%84%8F%E5%A8%B1%E4%B9%90%E5%B9%B3%E5%8F%B0%E7%99%BE%E5%AE%B6%E4%B9%90%E6%98%AF%E7%9C%9F%E4%BA%BA%E5%90%97%2B952499%28Q%29%E7%99%BE%E5%BA%A6%E4%BF%A1%E8%AA%89mkzv/
http://www.metacafe.com/videos_about/%E5%A6%82%E6%84%8F%E5%A8%B1%E4%B9%90%E5%B9%B3%E5%8F%B0%E9%AA%97%E4%BA%BA%2B952499%28Q%29%E7%99%BE%E5%BA%A6%E4%BF%A1%E8%AA%89cfhl/
http://www.metacafe.com/videos_about/%E5%A6%82%E6%84%8F%E5%A8%B1%E4%B9%90%E5%B9%B3%E5%8F%B0%E6%B3%A8%E5%86%8C%2B952499%28Q%29%E7%99%BE%E5%BA%A6%E4%BF%A1%E8%AA%89ixbe/
http://www.metacafe.com/videos_about/%E5%A6%82%E6%84%8F%E5%A8%B1%E4%B9%90%E5%B9%B3%E5%8F%B0%E5%A5%BD%E5%90%97%2B952499%28Q%29%E7%99%BE%E5%BA%A6%E4%BF%A1%E8%AA%89lnrvz/
http://www.metacafe.com/videos_about/%E5%A6%82%E6%84%8F%E5%A8%B1%E4%B9%90%E6%98%AF%E7%9C%9F%E7%9A%84%E5%90%97%2B952499%28Q%29%E7%99%BE%E5%BA%A6%E4%BF%A1%E8%AA%89hmrt/
http://www.metacafe.com/videos_about/%E5%A6%82%E6%84%8F%E5%A8%B1%E4%B9%90%E6%89%8B%E6%9C%BA%E4%B8%8B%E8%BD%BD%2B952499%28Q%29%E7%99%BE%E5%BA%A6%E4%BF%A1%E8%AA%89wsjn/
http://www.metacafe.com/videos_about/%E5%A6%82%E6%84%8F%E5%A8%B1%E4%B9%90%2B952499%28Q%29%E7%99%BE%E5%BA%A6%E4%BF%A1%E8%AA%89olbc/
http://www.metacafe.com/videos_about/%E5%A6%82%E6%84%8F%E5%A8%B1%E4%B9%90vp%2B952499%28Q%29%E7%99%BE%E5%BA%A6%E4%BF%A1%E8%AA%89ectwa/

个人主页 | 引用 | 返回 | 删除 | 回复

Re:在漫画中识别身边的违章

[ 2016-10-12 10:15:56 | By: xvkok(游客) ]

http://www.esafety.cn/blog/wll/73171/archives/2010/103079.html
http://www.jxedt.com/wen/qita/3170198003177226322.html
http://www.jxedt.com/wen/kaoshi/3170198003177226322.html
http://www.jxedt.com/wen/qita/3170198063129428022.html
http://www.jxedt.com/wen/kaoshi/3170198063129428022.html
http://www.jxedt.com/wen/qita/3170198086930726994.html
http://www.jxedt.com/wen/kaoshi/3170198086930726994.html
http://www.jxedt.com/wen/qita/3170198106358939738.html
http://www.jxedt.com/wen/kaoshi/3170198106358939738.html
http://www.jxedt.com/wen/qita/3170198144913702994.html

个人主页 | 引用 | 返回 | 删除 | 回复

Re:在漫画中识别身边的违章

[ 2016-10-12 12:20:57 | By: yoqux(游客) ]

http://www.biomart.cn/product/s?wd=%E9%87%8D%E5%BA%86%E6%97%B6%E6%97%B6%E5%BD%A9%E4%B9%90%E5%BD%A9%E8%B5%B0%E5%8A%BF%28Q952499%29jnrvz
http://www.biomart.cn/product/s?wd=%E9%87%8D%E5%BA%86%E6%97%B6%E6%97%B6%E5%BD%A9%E4%B9%90%E5%BD%A9%28Q952499%29bzqs
http://www.biomart.cn/product/s?wd=%E9%87%8D%E5%BA%86%E6%97%B6%E6%97%B6%E5%BD%A9%E8%B5%B0%E5%8A%BF%E5%9B%BE%E4%B9%90%E5%BD%A9%28Q952499%29adfjn
http://www.biomart.cn/product/s?wd=%E9%87%8D%E5%BA%86%E6%97%B6%E6%97%B6%E5%BD%A9%E7%BB%BC%E5%90%88%E8%B5%B0%E5%8A%BF%E5%9B%BE%E7%99%BE%E5%BA%A6%E7%99%BE%E5%BA%A6%28Q952499%29vafgk
http://www.biomart.cn/product/s?wd=2016%E9%87%8D%E5%BA%86%E6%97%B6%E6%97%B6%E5%BD%A9%E6%94%BE%E5%81%87%28Q952499%29swa
http://www.biomart.cn/product/s?wd=%E9%87%8D%E5%BA%86%E6%97%B6%E6%97%B6%E5%BD%A9%E6%8E%A8%E5%B9%BF%E7%BE%A4%28Q952499%29jnsu
http://www.biomart.cn/product/s?wd=2016%E9%87%8D%E5%BA%86%E6%97%B6%E6%97%B6%E5%BD%A9%E8%AE%A1%E5%88%92%28Q952499%29cgk
http://www.biomart.cn/product/s?wd=2016%E9%87%8D%E5%BA%86%E6%97%B6%E6%97%B6%E5%BD%A9%28Q952499%29sosw
http://www.biomart.cn/product/s?wd=2016%E9%87%8D%E5%BA%86%E6%97%B6%E6%97%B6%E5%BD%A9%E5%BC%80%E5%A5%96%28Q952499%29ywo
http://www.biomart.cn/product/s?wd=%E9%87%8D%E5%BA%86%E6%97%B6%E6%97%B6%E5%BD%A9%E6%8E%A8%E5%B9%BF%28Q952499%29uxacg

个人主页 | 引用 | 返回 | 删除 | 回复

Re:在漫画中识别身边的违章

[ 2016-10-22 14:27:17 | By: mlbdh(游客) ]

http://www.anqiu123.com/store-1787/document-id-452016.html
http://www.anqiu123.com/store-1787/document-id-452019.html
http://www.esafety.cn/blog/wll/129323/archives/2010/104833.html
http://www.anqiu123.com/store-1787/document-id-452020.html
http://bbs.tga.plu.cn/thread-3549623-1-1.html
http://www.anqiu123.com/store-1787/document-id-452022.html
http://www.anqiu123.com/store-1787/document-id-452024.html
http://www.anqiu123.com/store-1787/document-id-452026.html
http://www.anqiu123.com/store-1787/document-id-452027.html
http://www.anqiu123.com/store-1787/document-id-452028.html

个人主页 | 引用 | 返回 | 删除 | 回复

Re:在漫画中识别身边的违章

[ 2016-10-23 1:12:33 | By: aqfjn(游客) ]

http://www.esafety.cn/blog/wll/85686/archives/2011/108603.html
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13566350?er=83173lp
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13566596?zhuo=21599jn
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13566657?tian=45766zd
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13566706?cha=15602xa
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13566715?min=43807xb
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13566820?qi=46823mq
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13566855?ang=70964ko
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13566868?lin=72257im

个人主页 | 引用 | 返回 | 删除 | 回复

Re:在漫画中识别身边的违章

[ 2016-10-23 14:53:07 | By: puzbf(游客) ]

http://www.anqiu123.com/store-1787/document-id-434168.html
http://www.anqiu123.com/store-1787/document-id-434169.html
http://www.anqiu123.com/store-1787/document-id-434171.html
http://www.anqiu123.com/store-1787/document-id-434173.html
http://www.anqiu123.com/store-1787/document-id-434175.html
http://www.anqiu123.com/store-1787/document-id-434176.html
http://www.anqiu123.com/store-1787/document-id-434178.html
http://www.pinterest.com/waim0ygk2aemq4/
http://www.anqiu123.com/store-1787/document-id-434179.html
http://www.anqiu123.com/store-1787/document-id-434180.html

个人主页 | 引用 | 返回 | 删除 | 回复

Re:在漫画中识别身边的违章

[ 2016-10-23 15:33:26 | By: mizdg(游客) ]

http://www.anqiu123.com/store-1787/document-id-474466.html
http://www.anqiu123.com/store-1787/document-id-474467.html
http://www.anqiu123.com/store-1787/document-id-474469.html
http://www.anqiu123.com/store-1787/document-id-474471.html
http://www.anqiu123.com/store-1787/document-id-474473.html
http://www.anqiu123.com/store-1787/document-id-474474.html
http://www.anqiu123.com/store-1787/document-id-474476.html
http://www.anqiu123.com/store-1787/document-id-474477.html
http://www.anqiu123.com/store-1787/document-id-474479.html
http://www.anqiu123.com/store-1787/document-id-474481.html

个人主页 | 引用 | 返回 | 删除 | 回复

Re:在漫画中识别身边的违章

[ 2017-2-18 13:20:18 | By: nyosv(游客) ]

http://wen.28.com/article/93494
http://wen.28.com/article/93495
http://wen.28.com/article/93496
http://wen.28.com/article/93497
http://wen.28.com/article/93498
http://wen.28.com/article/93499
http://wen.28.com/article/93448
http://wen.28.com/article/93500
http://wen.28.com/article/93501
http://wen.28.com/article/93502

个人主页 | 引用 | 返回 | 删除 | 回复

Re:在漫画中识别身边的违章

[ 2017-2-19 22:50:49 | By: kjzbf(游客) ]

http://wen.28.com/article/73799
http://wen.28.com/article/73800
http://wen.28.com/article/73801
http://wen.28.com/article/73802
http://wen.28.com/article/73803
http://wen.28.com/article/73804
http://wen.28.com/article/73805
http://wen.28.com/article/73806
http://wen.28.com/article/73748
http://wen.28.com/article/73807

个人主页 | 引用 | 返回 | 删除 | 回复

Re:在漫画中识别身边的违章

[ 2017-2-20 18:54:20 | By: qgvzd(游客) ]

http://wen.28.com/article/136066
http://wen.28.com/article/136067
http://wen.28.com/article/136068
http://wen.28.com/article/136069
http://wen.28.com/article/136070
http://wen.28.com/article/136071
http://wen.28.com/article/136072
http://wen.28.com/article/136073
http://wen.28.com/article/136074
http://wen.28.com/article/136075

个人主页 | 引用 | 返回 | 删除 | 回复

发表评论：