CN203806919U - 矿用气动罐帘门 - Google Patents
矿用气动罐帘门 Download PDFInfo
- Publication number
- CN203806919U CN203806919U CN201420208516.0U CN201420208516U CN203806919U CN 203806919 U CN203806919 U CN 203806919U CN 201420208516 U CN201420208516 U CN 201420208516U CN 203806919 U CN203806919 U CN 203806919U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- curtain door
- balance weight
- rope sheave
- main
- 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.)
- Expired - Fee Related
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- 239000002965 rope Substances 0.000 claims abstract description 49
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0nMS4wJyBlbmNvZGluZz0naXNvLTg4NTktMSc/Pgo8c3ZnIHZlcnNpb249JzEuMScgYmFzZVByb2ZpbGU9J2Z1bGwnCiAgICAgICAgICAgICAgeG1sbnM9J2h0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnJwogICAgICAgICAgICAgICAgICAgICAgeG1sbnM6cmRraXQ9J2h0dHA6Ly93d3cucmRraXQub3JnL3htbCcKICAgICAgICAgICAgICAgICAgICAgIHhtbG5zOnhsaW5rPSdodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rJwogICAgICAgICAgICAgICAgICB4bWw6c3BhY2U9J3ByZXNlcnZlJwp3aWR0aD0nODVweCcgaGVpZ2h0PSc4NXB4JyB2aWV3Qm94PScwIDAgODUgODUnPgo8IS0tIEVORCBPRiBIRUFERVIgLS0+CjxyZWN0IHN0eWxlPSdvcGFjaXR5OjEuMDtmaWxsOiNGRkZGRkY7c3Ryb2tlOm5vbmUnIHdpZHRoPSc4NS4wJyBoZWlnaHQ9Jzg1LjAnIHg9JzAuMCcgeT0nMC4wJz4gPC9yZWN0Pgo8dGV4dCB4PSczNS4wJyB5PSc1My42JyBjbGFzcz0nYXRvbS0wJyBzdHlsZT0nZm9udC1zaXplOjIzcHg7Zm9udC1zdHlsZTpub3JtYWw7Zm9udC13ZWlnaHQ6bm9ybWFsO2ZpbGwtb3BhY2l0eToxO3N0cm9rZTpub25lO2ZvbnQtZmFtaWx5OnNhbnMtc2VyaWY7dGV4dC1hbmNob3I6c3RhcnQ7ZmlsbDojM0I0MTQzJyA+RjwvdGV4dD4KPHRleHQgeD0nNTEuMCcgeT0nNTMuNicgY2xhc3M9J2F0b20tMCcgc3R5bGU9J2ZvbnQtc2l6ZToyM3B4O2ZvbnQtc3R5bGU6bm9ybWFsO2ZvbnQtd2VpZ2h0Om5vcm1hbDtmaWxsLW9wYWNpdHk6MTtzdHJva2U6bm9uZTtmb250LWZhbWlseTpzYW5zLXNlcmlmO3RleHQtYW5jaG9yOnN0YXJ0O2ZpbGw6IzNCNDE0MycgPmU8L3RleHQ+Cjwvc3ZnPgo= [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052742 iron Inorganic materials 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 abstract 2
- 241000219430 Betula pendula Species 0.000 description 2
- 210000003127 Knee Anatomy 0.000 description 1
- 210000003800 Pharynx Anatomy 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound 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Abstract
本实用新型公开一种矿用气动罐帘门，其包括罐帘门，罐帘门上方设置有固定轴、转动轴，转动轴上安装有两个副绳轮、一个主绳轮，主绳轮安装在转动轴一端部，固定轴上连接两根链条，转动轴上的两个副绳轮上缠绕连接两根主钢丝绳，主绳轮及其下方的轮之间缠绕有牵引钢丝绳，配重绳轮上连接有配重铁，配重铁外侧设有与之垂直的压板；罐道梁外侧倾斜向上设有曲轨，罐道梁上安装有气缸驱动装置，缸驱动装置包括气缸，气缸的活塞杆端部连接四轮滑块，气缸控制四轮滑块沿曲轨、罐道梁上的轨道槽运动，四轮滑块外侧设有与之垂直的压块。本实用新型操作简便，安全可靠，实现了远程自动控制，降低了工作人员劳动强度，提高了罐笼运行效率。
Description
矿用气动罐帘门
技术领域
[0001] 本实用新型属于矿山设备技术领域，尤其是涉及一种矿用气动罐帘门。
背景技术
[0002] 副井是煤矿人员、物料及设备运输的咽喉通道，立井提升人员时，罐笼进出口必须设置安全门，以防止乘员身体意外超出罐笼而造成伤害，因此罐帘门的结构、防爆性能以及可靠性是关乎人员安全的重要问题之一。目前，罐笼两侧所设完全门大多为手动推拉双开门，人员进出罐笼需专人近距离左右推拉，劳动强度大，工作效率低，费力又不安全，影响井下运输效率和生产安全；也有采用电动罐帘门，利用电动滚筒通过牵引钢丝绳带动罐帘门开门，但是，故障率高，不便操作，维修复杂。
发明内容
[0003] 为解决上述问题，本实用新型的目的是提供一种结构简单、便于操作、安全可靠的矿用气动罐帘门。
[0004] 为实现上述发明目的，本实用新型采用如下技术方案:
[0005] 一种矿用气动罐帘门，其包括罐帘门，罐帘门包括设置在罐笼入口两侧的两根导向钢丝绳，罐笼入口上部悬挂有两根链条和两根主钢丝绳，链条、主钢丝绳上等距固定有若干根横杆，横杆采用钢管制作，横杆两端设有绳环，绳环套在导向钢丝绳上；罐帘门上方设置有固定轴、转动轴且转动轴与固定轴上下平行设置，转动轴上安装有两个副绳轮、一个主绳轮，主绳轮安装在转动轴一端部，固定轴上连接有上述的两根链条，转动轴上的两个副绳轮上缠绕连接有上述的两根主钢丝绳，主绳轮、主绳轮正下方的配重绳轮之间缠绕有牵引钢丝绳，配重绳轮上连接有配重铁，配重铁外侧设有与之垂直的压板；罐道梁外侧倾斜向上设有曲轨，罐道梁上安装有气缸驱动装置，气缸驱动装置由控制箱控制操作，气缸驱动装置包括气缸，气缸的活塞杆端部连接一四轮滑块，气缸控制四轮滑块沿曲轨、罐道梁上的轨道槽运动，四轮滑块外侧设有与之垂直的压块，四轮滑块的压块在气缸控制作用下向下运动能够推动配重铁的压板。
[0006] 上述的矿用气动罐帘门，其气缸驱动装置的气缸采用地面压风机产生的0.8〜1.0Mpa高压空气作为动力源。
[0007] 由于采用如上所述的技术方案，本实用新型具有如下优越性:
[0008] 该矿用气动罐帘门，其结构简单，设计合理，操作简便，安全可靠，采用气动控制方式更有利于加强对动力源的控制，采用地面压风机产生的高压空气作为动力源，维修简单，便于操作，实现了远程自动控制，降低了工作人员劳动强度，提高了罐笼运行效率，解决了操作人员近距离操作存在的安全隐患，实现了本质安全，远离井底操作避免了淋水的影响，改善了工作人员的作业环境，具有极大的推广应用价值。
附图说明[0009] 图1是本实用新型矿用气动iil帘门的结构不意图；
[0010] 图2是图1的I部放大图；
[0011] 图3是本实用新型矿用气动罐帘门打开状态示意图；
[0012] 图4是图3的II部放大图；
[0013] 图中:1 一横杆；2 —导向钢丝绳；3 —链条；4 一主钢丝绳；5 —固定轴；6 —转动轴；7 —副绳轮；8 —主绳轮；9 一罐道梁；10 —气缸；11 一牵引钢丝绳；12 —配重绳轮；13 —压块；14 一四轮滑块；15 —曲轨；16 一配重铁；17 —压板。
具体实施方式
[0014] 下面结合附图和实施例对本实用新型的技术方案作进一步详细说明。
[0015] 如图1所示，该矿用气动罐帘门，其包括罐帘门，罐帘门包括设置在罐笼入口两侧的两根导向钢丝绳2，罐笼入口上部悬挂有两根链条3和两根主钢丝绳4，链条、主钢丝绳上等距固定有若干根横杆1，横杆采用钢管制作，横杆两端设有绳环，绳环套在导向钢丝绳上；罐帘门上方设置有固定轴5、转动轴6且转动轴与固定轴上下平行设置，转动轴上安装有两个副绳轮7、一个主绳轮8，主绳轮安装在转动轴一端部，固定轴5上连接有上述的两根链条3，转动轴6上的两个副绳轮7上缠绕连接有上述的两根主钢丝绳4，主绳轮8、主绳轮正下方的配重绳轮12之间缠绕有牵引钢丝绳11，配重绳轮上连接有配重铁16，配重铁外侧设有与之垂直的压板17 ;罐道梁9外侧倾斜向上设有曲轨15，罐道梁上安装有气缸驱动装置，气缸驱动装置由控制箱控制操作，气缸驱动装置包括气缸10，气缸的活塞杆端部连接一四轮滑块14，气缸控制四轮滑块沿曲轨15、罐道梁上的轨道槽运动，四轮滑块外侧设有与之垂直的压块13。
[0016] 上述的矿用气动罐帘门中，气缸驱动装置的气缸采用地面压风机产生的0.8〜
1.0Mpa高压空气作为动力源。
[0017] 在井口、井底两侧罐道梁上均安装有气缸驱动装置，使罐笼在井口或井底到位后，均能够通过气缸驱动装置控制罐帘门的打开或关闭。
[0018] 如图1、2、3、4所示，罐帘门处于关闭状态时，四轮滑块14位于曲轨15顶端；使用时，罐笼到位后，需要打开罐帘门时，按下控制箱上的启动控制按钮，气缸10的活塞杆伸出带动四轮滑块14沿曲轨15向下运动，四轮滑块外侧的压块13向下运动，推动配重块外侧的压板17，使配重铁16、配重绳轮12向下运动，带动牵引钢丝绳11转动，经由转动轴、主绳轮转动带动主钢丝绳4转动，把罐帘门拉起；关闭罐帘门时，按下控制箱上的停止控制按钮，气缸10的活塞杆收缩带动四轮滑块14在罐道梁上的轨道槽内向上运动，远离配重铁16，罐帘门依靠横杆自重下落恢复关闭状态，四轮滑块移动至弯曲处，进入曲轨15内躲过罐笼，避免与罐笼上的配重块碰撞，此时罐帘门处于关闭状态。
Claims (2)
1.一种矿用气动罐帘门，包括罐帘门，罐帘门包括设置在罐笼入口两侧的两根导向钢丝绳，罐笼入口上部悬挂有两根链条和两根主钢丝绳，链条、主钢丝绳上等距固定有若干根横杆，横杆采用钢管制作，横杆两端设有绳环，绳环套在导向钢丝绳上；其特征是:其罐帘门上方设置有固定轴、转动轴且转动轴与固定轴上下平行设置，转动轴上安装有两个副绳轮、一个主绳轮，主绳轮安装在转动轴一端部，固定轴上连接有上述的两根链条，转动轴上的两个副绳轮上缠绕连接有上述的两根主钢丝绳，主绳轮、主绳轮正下方的配重绳轮之间缠绕有牵引钢丝绳，配重绳轮上连接有配重铁，配重铁外侧设有与之垂直的压板；罐道梁外侧倾斜向上设有曲轨，罐道梁上安装有气缸驱动装置，气缸驱动装置由控制箱控制操作，气缸驱动装置包括气缸，气缸的活塞杆端部连接一四轮滑块，气缸控制四轮滑块沿曲轨、罐道梁上的轨道槽运动，四轮滑块外侧设有与之垂直的压块，四轮滑块的压块在气缸控制作用下向下运动能够推动配重铁的压板。
2.根据权利要求1所述的矿用气动罐帘门，其特征是:其气缸驱动装置的气缸采用地面压风机产生的0.8〜1.0MPa高压空气作为动力源。
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060086A (zh) * | 2015-08-13 | 2015-11-18 | 兖州煤业股份有限公司 | 副井罐笼罐帘自动升降控制装置 |
| CN105923523A (zh) * | 2016-06-15 | 2016-09-07 | 山东华联矿业股份有限公司 | 第三代气动罐帘门自动化系统 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060086A (zh) * | 2015-08-13 | 2015-11-18 | 兖州煤业股份有限公司 | 副井罐笼罐帘自动升降控制装置 |
| CN105060086B (zh) * | 2015-08-13 | 2017-03-08 | 兖州煤业股份有限公司 | 副井罐笼罐帘自动升降控制装置 |
| CN105923523A (zh) * | 2016-06-15 | 2016-09-07 | 山东华联矿业股份有限公司 | 第三代气动罐帘门自动化系统 |
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