CN104891369A - 无极绳连续牵引车下变坡跑绳检测保护装置 - Google Patents

无极绳连续牵引车下变坡跑绳检测保护装置 Download PDF

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CN104891369A
CN104891369A CN201510335039.3A CN201510335039A CN104891369A CN 104891369 A CN104891369 A CN 104891369A CN 201510335039 A CN201510335039 A CN 201510335039A CN 104891369 A CN104891369 A CN 104891369A
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base plate
endless rope
rope
spring
rail rest
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CN104891369B (zh
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肖公平
肖连平
扬坚
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Xiangtan Hengxin Industrial Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/54Safety gear

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
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Abstract

本发明公开了一种无极绳连续牵引车下变坡跑绳检测保护装置,在钢轨支架上装有滚轮支架,所述的滚轮支架包括底板,在底板上有两块平行的直板,滚轮的轮轴的两端装在直板上,在钢轨支架上装有弹簧连接杆,弹簧的一端连接在底板上,另一端连接在弹簧连接杆上,在底板上装有位置检测装置。本发明具有如下的技术效果,当下变坡点跑绳时,通过位置检测装置接收和传递信号,实现紧急停车,本发明安装简单,信号检测质量稳定、可靠,实现了保障设备安全正常运行的目的。

Description

无极绳连续牵引车下变坡跑绳检测保护装置
技术领域
本发明涉及一种无极绳连续牵引车跑绳检测保护装置。
背景技术
无极绳连续牵引车作为一种矿用轨道运输设备,在煤矿用量越来越大,所需要的安全保护也越来越多,无极绳连续牵引车下变坡点处钢丝绳受力较大,容易跑绳,造成安全事故,目前国内使用的跑绳保护装置是依靠检测压绳轮是否旋转,跑绳时压绳轮不再进行旋转,感应器检测不到一定频率的感应源信号,无极连续牵引车保护停车,此种方式在无极连续牵引车正常停车时无法检测跑绳。
发明内容
本发明的目的是提供一种无极绳连续牵引车下变坡跑绳检测保护装置。
本发明的技术方案是,一种无极绳连续牵引车下变坡跑绳检测保护装置,在钢轨支架上装有滚轮支架,所述的滚轮支架包括底板,在底板上有两块平行的直板,滚轮的轮轴的两端装在直板上,在钢轨支架上装有弹簧连接杆,弹簧的一端连接在底板上,另一端连接在弹簧连接杆上,在底板上装有位置检测装置。
所述的位置检测装置包括磁感应传感器和磁钢,磁感应传感器装在底板上,磁钢装在磁感应传感器上方的钢轨支架内测壁上。
在钢轨支架的两内侧壁上装有导槽,直板的两端套在导槽中。
在底板的上方的钢轨支架的内侧壁上装有限位块。
本发明具有如下的技术效果,当下变坡点跑绳时,通过位置检测装置接收和传递信号,实现紧急停车,本发明安装简单,信号检测质量稳定、可靠,实现了保障设备安全正常运行的目的。
附图说明
图1本发明使用状态的俯视图。
图2是图1的A-A剖面视图。
图3是跑绳状态视图。
具体实施方式
如图1、图2所示,一种无极绳连续牵引车下变坡跑绳检测保护装置,其特征在于:在钢轨支架1上装有滚轮支架,所述的滚轮支架包括底板2,在底板2上有两块平行的直板3,滚轮4的轮轴的两端装在直板3上,在钢轨支架1上装有弹簧连接杆6,弹簧5的一端连接在底板2上,另一端连接在弹簧连接杆6上,在底板2上装有位置检测装置;所述的位置检测装置包括磁感应传感器9和磁钢10,磁感应传感器9装在底板2上,磁钢10装在磁感应传感器9上方的钢轨支架1内测壁上;在钢轨支架1的两内侧壁上装有导槽7,直板3的两端套在导槽7中;在底板2的上方的钢轨支架1的内侧壁上装有限位块8。
正常情况下,无极绳连续牵引车下变坡处钢丝绳12压住滚轮3,滚筒支架的直板3在导向槽7中向下移动,磁钢10与磁感应传感器9正常工作,下变坡点钢丝绳12跑绳时,如图3所示,钢丝绳12离开滚轮4,滚轮4失去压力,在弹簧5的作用下,滚筒支架向上移动,磁钢10离开磁感应传感器9正常工作范围,发出停车信号给电控装置,电控装置控制设备立即停止运行,实现保护动作。

Claims (4)

1.一种无极绳连续牵引车下变坡跑绳检测保护装置,其特征在于:在钢轨支架(1)上装有滚轮支架,所述的滚轮支架包括底板(2),在底板(2)上有两块平行的直板(3),滚轮(4)的轮轴的两端装在直板(3)上,在钢轨支架(1)上装有弹簧连接杆(6),弹簧(5)的一端连接在底板(2)上,另一端连接在弹簧连接杆(6)上,在底板(2)上装有位置检测装置。
2.根据权利要求1所述的一种无极绳连续牵引车下变坡跑绳检测保护装置,其特征在于:所述的位置检测装置包括磁感应传感器(9)和磁钢(10),磁感应传感器(9)装在底板(2)上,磁钢(10)装在磁感应传感器(9)上方的钢轨支架(1)内测壁上。
3.根据权利要求1所述的一种无极绳连续牵引车下变坡跑绳检测保护装置,其特征在于:在钢轨支架(1)的两内侧壁上装有导槽(7),直板(3)的两端套在导槽(7)中。
4.根据权利要求1所述的一种无极绳连续牵引车下变坡跑绳检测保护装置,其特征在于:在底板(2)的上方的钢轨支架(1)的内侧壁上装有限位块(8)。
CN201510335039.3A 2015-06-16 2015-06-16 无极绳连续牵引车下变坡跑绳检测保护装置 Active CN104891369B (zh)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2795177Y (zh) * 2005-04-18 2006-07-12 邓庆益 托绳轮装置
CN202429910U (zh) * 2012-02-13 2012-09-12 新疆鑫风麒能源服务股份有限公司 一种吊装钢丝绳脱离滑轮报警器
CN102887453A (zh) * 2012-08-27 2013-01-23 安徽省宿州市龙华机械制造有限公司 无极绳连续牵引车的压绳轮装置
CN203094059U (zh) * 2013-01-18 2013-07-31 石家庄煤矿机械有限责任公司 钢丝绳掉绳监测装置
CN203602287U (zh) * 2013-11-21 2014-05-21 淮北金源工贸有限责任公司 一种无极绳连续牵引车的副压绳轮组件结构
CN203667883U (zh) * 2014-01-04 2014-06-25 湘潭市恒欣实业有限公司 无极绳连续牵引车跑绳报警保护装置
CN203681538U (zh) * 2014-01-04 2014-07-02 湘潭市恒欣实业有限公司 无极绳连续牵引车信号检测装置
CN204778555U (zh) * 2015-06-16 2015-11-18 湘潭市恒欣实业有限公司 无极绳连续牵引车下变坡跑绳检测保护装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2795177Y (zh) * 2005-04-18 2006-07-12 邓庆益 托绳轮装置
CN202429910U (zh) * 2012-02-13 2012-09-12 新疆鑫风麒能源服务股份有限公司 一种吊装钢丝绳脱离滑轮报警器
CN102887453A (zh) * 2012-08-27 2013-01-23 安徽省宿州市龙华机械制造有限公司 无极绳连续牵引车的压绳轮装置
CN203094059U (zh) * 2013-01-18 2013-07-31 石家庄煤矿机械有限责任公司 钢丝绳掉绳监测装置
CN203602287U (zh) * 2013-11-21 2014-05-21 淮北金源工贸有限责任公司 一种无极绳连续牵引车的副压绳轮组件结构
CN203667883U (zh) * 2014-01-04 2014-06-25 湘潭市恒欣实业有限公司 无极绳连续牵引车跑绳报警保护装置
CN203681538U (zh) * 2014-01-04 2014-07-02 湘潭市恒欣实业有限公司 无极绳连续牵引车信号检测装置
CN204778555U (zh) * 2015-06-16 2015-11-18 湘潭市恒欣实业有限公司 无极绳连续牵引车下变坡跑绳检测保护装置

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