CN205675037U - 一种单轨吊机车斜巷挡车栏 - Google Patents
一种单轨吊机车斜巷挡车栏 Download PDFInfo
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- CN205675037U CN205675037U CN201620652935.2U CN201620652935U CN205675037U CN 205675037 U CN205675037 U CN 205675037U CN 201620652935 U CN201620652935 U CN 201620652935U CN 205675037 U CN205675037 U CN 205675037U
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- 230000003137 locomotive Effects 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 239000002965 rope Substances 0.000 claims abstract description 17
- 238000004904 shortening Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 238000005065 mining Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound 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Abstract
本实用新型公开了一种单轨吊机车斜巷挡车栏，其中，所述挡车栏包括立柱、横梁、底梁、滑轮、链条、钢丝绳和连接钢板，所述底梁固定在所述立柱的底端；所述连接钢板固定在所述立柱的顶端，所述滑轮固定在所述连接钢板上，所述钢丝绳与所述链条固定连接，并安装在所述滑轮上；所述横梁与所述链条固定连接，横梁在所述链条的带动下，能够沿所述立柱上下移动；所述挡车栏还包括斜撑，斜撑与所述立柱和所述底梁成三角形固定连接；所述气缸与道岔控制器连接，道岔控制器能够控制气缸运动。本实用新型有效提高单轨吊机车斜巷运输的安全性；便于职工检修、维护，降低了劳动强度。
Description
技术领域
[0001]本实用新型涉及机车领域，尤其是一种单轨吊机车斜巷挡车栏。
背景技术
[0002]目前煤矿21203综采工作面的轨道顺槽长度为2000多米，为保证工作面的快速、高效安装，选取单轨吊机车做为辅助运输设备。
实用新型内容
[0003]综上所述，为了克服现有技术问题的不足，本实用新型提供了一种单轨吊机车斜巷挡车栏，它有效提高了单轨吊机车斜巷运输的安全性。
[0004]为解决上述技术问题，本实用新型采用的技术方案为:
[0005] —种单轨吊机车斜巷挡车栏，其中，所述挡车栏包括立柱、横梁、底梁、滑轮、链条、钢丝绳和连接钢板，所述底梁固定在所述立柱的底端;所述连接钢板固定在所述立柱的顶端，所述滑轮固定在所述连接钢板上，所述钢丝绳与所述链条固定连接，并安装在所述滑轮上;所述横梁与所述链条固定连接，所述横梁在所述链条的带动下，能够沿所述立柱上下移动。
[0006]进一步，所述挡车栏还包括斜撑，所述斜撑与所述立柱和所述底梁成三角形固定连接。
[0007]进一步，所述钢丝绳与气缸连接，所述气缸能够带动所述钢丝绳伸长或缩短。
[0008]进一步，所述气缸与道岔控制器连接，所述道岔控制器能够控制气缸运动。
[0009]与现有技术相比，本实用新型的有益效果为:
[0010] 1、有效提高单轨吊机车斜巷运输的安全性。
[0011 ] 2、便于职工检修、维护，降低了劳动强度。
附图说明
[0012]图1为本实用新型的主视图；
[0013]图2为本实用新型图1的左视图；
[0014]图3为本实用新型图1的俯视图。
具体实施方式
[0015]下面结合附图1-3，对本实用新型做进一步详细的说明。
[0016]煤矿21203综采工作面轨道顺槽长度为2000多米，为保证工作面的快速、高效安装，选取单轨吊机车做为辅助运输设备。
[0017]轨道顺槽640-740米段为一倾角为15°的上山，为保障单轨吊机车在此段的安全运输，本实用新型增设了两个遥控挡车栏安装在通尺680米和720米处。该遥控挡车栏使用ZKC127-Z煤矿用隔爆兼本质安全型司控道岔PLC控制器作为核心元件控制电磁阀的开闭来操控现气缸的伸缩，进而实现挡车栏内横梁的升降，达到阻车保安的目的。通常情况下，挡车栏处于常闭状态，即封闭整个挡车区域。当机车进入巷道在机车距挡车栏5米左右时，人工按下遥控器开启键，司控道岔PLC控制器得到指令后控制电磁阀打开，压风进入气缸，挡车栏下放至最下方，机车安全通过;待机车远离后，再按下遥控按钮关闭键，压风作用反向气缸明柱缩回，挡车栏恢复常闭状态，封闭挡车区域。
[0018]本实用新型实施例的结构:
[0019 ]如图1、2、3所示，图中1-立柱;2-横梁;3-底梁;4_斜撑;5_滑轮;6_链条;7-钢丝绳；8-连接钢板。
[0020] 一种单轨吊机车斜巷挡车栏，所述挡车栏包括立柱1、横梁2、底梁3、滑轮5、链条6、钢丝绳7和连接钢板8，所述底梁2固定在所述立柱I的底端;所述连接钢板8固定在所述立柱I的顶端，所述滑轮5固定在所述连接钢板8上，所述钢丝绳7与所述链条6固定连接，并安装在所述滑轮5上;所述横梁2与所述链条6固定连接，所述横梁2在所述链条6的带动下，能够沿所述立柱I上下移动。所述挡车栏还包括斜撑4，所述斜撑4与所述立柱I和所述底梁3成三角形固定连接。所述钢丝绳7与气缸连接，所述气缸能够带动所述钢丝绳7伸长或缩短。所述气缸与道岔控制器连接，所述道岔控制器能够控制气缸运动。所述钢丝绳7优选Φ 6.3mm的钢丝绳。
[0021 ]本实用新型实施例的使用方法:
[0022]通常情况下，挡车栏处于常闭状态；由于与气缸和道岔控制器联合，可以实现遥控控制，当单轨吊机车离挡车栏还有5米左右时，及时打开挡车栏，横梁让机车安全通过，待机车远离后再将挡车栏横梁升起，防护整条斜巷。
[0023]通过手动或遥控控制道岔控制器进而控制气缸，在气缸的作用下实现挡车栏内横梁的升降，实现了斜巷挡车和通行。该挡车栏通过与气缸和道岔控制器的联合，实现了斜巷的挡车的机械自动化。提高单轨吊机车斜巷运输的安全系数，降低职工劳动强度。
Claims (4)
1.一种单轨吊机车斜巷挡车栏，其特征在于，所述挡车栏包括立柱、横梁、底梁、滑轮、链条、钢丝绳和连接钢板，所述底梁固定在所述立柱的底端;所述连接钢板固定在所述立柱的顶端，所述滑轮固定在所述连接钢板上，所述钢丝绳与所述链条固定连接，并安装在所述滑轮上;所述横梁与所述链条固定连接，所述横梁在所述链条的带动下，能够沿所述立柱上下移动。
2.根据权利要求1所述的挡车栏，其特征在于，所述挡车栏还包括斜撑，所述斜撑与所述立柱和所述底梁成三角形固定连接。
3.根据权利要求1所述的挡车栏，其特征在于，所述钢丝绳与气缸连接，所述气缸能够带动所述钢丝绳伸长或缩短。
4.根据权利要求3所述的挡车栏，其特征在于，所述气缸与道岔控制器连接，所述道岔控制器能够控制气缸运动。
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