韩国1.5分彩

U型钢支架

UXINGGANGZHIJIAZHUYAOYONGYUKUANGJINGXIANGDAO、KUANGJINGXIANGDAOERCIZHIHU、YIJICHUANSHANSUIDAODEZHICHENGZHIHUDENGYONGTU。SHIYONGUXINGGANGZHIJIAYOUXIAOJIANGDIMAODING、PIANBANGDENGSHIGUDEFASHENG,ANQUANKEKAO,TIGAOLEKUANGJINGTONGFENGXITONGWENDINGXING。XUANYONGUXINGGANGKESUOXINGZHIJIA,JIAOHAOJIEJUELEJUEJINZHIHUDENANTI。

U型钢支架特点

1、U型钢支架承受压力大,支撑时间久,具有易安装不易变形等特点。
2、U型钢支架较其他刚性支架具有可缩性和稳定可靠的承载能力适应松软围岩的载荷和变形。
3、U型钢支架断面利用率高支架支回方便维修量小。
4、U型钢支架回收复用率高,减少坑木使用,环保效益十分明显

U型钢支架型号

韩国1.5分彩U25GANGZHIJIA、U29GANGZHIJIA、U36GANGZHIJIA、25UXINGGANGZHIJIA、29UXINGGANGZHIJIA、36UXINGGANGZHIJIA

矿用支撑钢

韩国1.5分彩KUANGYONGZHICHENGGANGSHIYIZHONGHENGJIEMIANXIANGYINGWENZIMU“U”DEGANGTIE,YOUSHIHENGJIEMIANCHENGRIWENZIMU“ひ”DEXINGZHUANG。 KUANGYONGZHICHENGGANGZHUYAOYONGYUKUANGJINGZHIHU,ZHIZUOUXINGGANGZHIJIA UXINGGANGZHIJIAKEANTUZHIJIAGONG,ZHILIANGWENDINGANQUANKEKAO ZHENGJIANQIQUAN。

矿用支撑钢参数

序号型号名称高度(mm)厚度(mm)理论重量(kg/m)
118U矿用支撑钢991018.96
225U矿用支撑钢1101724.76
329U矿用支撑钢1241629
436U矿用支撑钢1381736

单体液压支柱

韩国1.5分彩DANTIYEYAZHIZHUSHIYONGYUMEICENGQINGJIAOXIAOYU25DU--35DUDEQINGXIEMEICENGHUICAIGONGZUOMIAN,SUOSHIYINGDEMEICENGDINGDIBANTIAOJIANSHI:DINGBANLUOHOUBUYINGXIANGZHIZHUDEHUISHOU,DIBANBUYIGUORUAN,ZHIZHUYARUDIBANSHENDUBUEHUADIBANDEWANZHENGXING,FOUZEYINGJIADADIZUO。ZAIMEIZHIJIAOSONGRUANDEPAOCAIGONGZUOMIANNEISHIYONGSHI,DUIHUOZHUTIDUCENGBIAOMIANCAIQUBAOHUCUOSHI,YIFANGBENGHUAI。ZHIZHUYUMUDINGLIANGPEIHEHUOZUODIANZHUSHIYONGSHI,YINGJIANGDINGGAIHUANCHENGZHUMAO,YIMIANSUNHUAIMULIANG。

单体液压支柱常见故障及维修

DANGDAIZHENDUIDANTIYEYAZHIZHUXINWEIXIUFANGFAYIGAOFENZIFUHECAILIAOWEIZHU,QIZHONGYINGYONGZUIWEICHENGSHUDESHIMEIJIAHUAJISHUTIXI。QIJUYOUYOUYIDEFUZHELIHELIANGHAODEKANGYANENGLI,BUDANNENGGOUMANZUSHANGSHUGONGKUANGXIADESHENGCHANSHIYONGYAOQIU,QIECAOZUOGONGYIJIANDANYIXING,JIWUREYINGXIANG,TUCENGHOUDUYOUBUSHOUXIANZHI。TONGSHITUCENGBENSHENJUYOUDEYOUYUEDENAIYOUNAIFUSHIXINGNENGJIZIRUNHUAGONGNENG,QUEBAOLEXIUFUHOUDENAIMOXINGNENG,BAOZHENGLEQIYEDEZHENGCHANGSHENGCHAN,BIMIANLESHEBEIBUJIANDESUNHUAIJIAJU。

序号型号名称最大高度(mm)工作行程(mm) 额定阻力(kn)工作压力(MPA)初撑力(KN)液压缸直径
1DWB22轻型单体液压支柱2240570/820 303.830100
2DWB25轻型单体液压支柱 2500570/820 303.830100
3DWB28轻型单体液压支柱 2800570/820 303.830100
4DWB35轻型单体液压支柱 3150570/820 303.830100

悬浮式单体液压支柱

XUANFUSHIDANTIYEYAZHIZHUSHIWAIZHUSHIDANTIYEYAZHIZHUDEYIZHONG,DANSHIBIWAIZHUSHIDANTIYEYAZHIZHUYOUYOUYIGEHENXIANZHUDEYOUDIAN,NEIJIUSHIDWXXINGDANTIYEYAZHIZHUCAIYONGZHUSAIXUANFUSHIJISHUYUANLI,XUANFULIDADAOGONGZUOZULIDEWUFENZHISI,LIZHUSHOULIJINWEIWUFENZHIYI,DWXXINGZHIZHUSANYONGFASHEYUSHOUBATISHANG,ZHUYESHI,SANYONGFABUSUIZHIZHUDEHUOZHUSHENGGAOERSHENGGAO,CAOZUOFANGBIAN,ANQUANKEKAO。

DWX型悬浮式单体液压支柱

DWXXINGZHIZHUZAILIZHUSHANGBUZAISHEYOUGONGYINANYIBAOZHENGDEYUANHUHANFENG,YETIGAOLELIZHUDEQIANGDUHEKEKAOXING,BIMIANLEYINHANFENGDUANLIEERZAOCHENGDEMAODINGDENGSHIGUYINHUAN,BAOZHENGLEGONGZUORENYUANDEANQUAN

双伸缩悬浮单体液压支柱

韩国1.5分彩SHUANGSHENSUOXUANFUSHIDANTIYEYAZHIZHUSHIZHONGGUOKUANGYEDAXUEYANZHIDEYIZHONGXINYIDAIGONGZUOMIANDANTIZHIHUCHANPIN,SHIGAODANGJIXIEHUAPUCAIGONGZUOMIANDEPEITAOSHEBEI,YESHIZONGCAIGONGZUOMIANDEDUANTOUZHIHUSHEBEI。QISHIYONGYUMEIKUANGHUICAIGONGZUOMIANDEDINGBANZHIHU,ZONGCAIGONGZUOMIANDEDUANTOUDINGBANZHIHU,XIANGDAOJUEJINDECHAOQIANZHIHU。XUANFUSHIDANTIYEYAZHIZHUSHIWAIZHUSHIDANTIYEYAZHIZHUDEYIZHONG,DANSHIBIWAIZHUSHIDANTIYEYAZHIZHUYOUYOUYIGEHENXIANZHUDEYOUDIAN,NEIJIUSHIDWXXINGDANTIYEYAZHIZHUCAIYONGZHUSAIXUANFUSHIJISHUYUANLI,XUANFULIDADAOGONGZUOZULIDEWUFENZHISI,LIZHUSHOULIJINWEIWUFENZHIYI,DWXXINGZHIZHUSANYONGFASHEYUSHOUBATISHANG,ZHUYESHI,SANYONGFABUSUIZHIZHUDEHUOZHUSHENGGAOERSHENGGAO,CAOZUOFANGBIAN,ANQUANKEKAO。


双伸缩悬浮单体液压支柱产品特点

1.具有较强的抗偏载能力和较大的稳定性。 2.可靠性高
3.重量轻 4.工作行程大 5.强度大 6.使用方便
韩国1.5分彩 7.维修和维护费用低 8.使用中性水

DN内注式单体液压支柱

DANTIYEYAZHIZHUYIBANFENWEIWAIZHUSHIDANTIYEYAZHIZHU,NEIZHUSHIDANTIYEYAZHIZHU,XUANFUSHIDANTIYEYAZHIZHU,MOCAZHIZHU。NEIZHUSHIDANTIYEYAZHIZHUSHIZISHENDAIBENGJITONG,ZHISHESHIYONGSHOUYAOBAYAODONGJIUNENGKUAISUSHENGZHU,JIANGZHUSHIBUPAICHUGONGZUOYE,KEJIAOHAODIBAOHUGONGZUOHUANJING,ERQIESHIYONGSHIFANGBIAN,GUANLILINGHUO,ZHUANGBEIJIANDAN。MUQIANZHUYAOSHIYONGDEYOUZHIJING90mmGANGJING,CONG0.6-3.15mGONGYOU12GEGUIGEDENEIZHUSHIDANTIYEYAZHIZHU。

DN内注式单体液压支柱型号

韩国1.5分彩YIBANDEBIAOSHIXINGHAOWEIDN18-250/80,DBIAOSHIDANTIZHIZHU,NBIAOSHINEIZHUSHI,18BIAOSHIZHIZHUZUIDAGAODUWEI1800mm,250BIAOSHIZHIZHUGONGZUOZULIWEI250kn,80BIAOSHIZHIZHUDEGANGJING80mm。

管缝式锚杆

韩国1.5分彩GUANFENGSHIMAOGANYOUJIAO“YANSHIMOCAWENDINGQI”,FENGGUANMAOGANSHIZHUANYONGXINGHENQIANGDEZHIHUYONGPIN,SHIJINGXIAHANDONGDINGBANJIQITAGONGCHENGZHIHUSHIYONGDEXIANJINCAILIAO,JUYOUZHIZAOGONGYIJIANDAN,SHIYONGFANGBIAN,ZAIJINGXIAMAOPENZHIHUZHONGJUYOUMAOGULIQIANG、KANGLALIDA,YOUHENQIANGDEPENGZHANGLI,SHIZHENGGEDINGBANCHENGWEIYITI。

管缝式锚杆主要技术性能

(1)初始锚固力: 3~7吨;
(2)管环拉脱荷载: 8~10吨;
(3)锚杆管抗拉断能力:12~13吨;
(4)耐腐蚀性能比A3钢高20~30%,利于长期使用。

玻璃钢锚杆

BOLIGANGMAOGANYOUBOLIXIANWEISHA、SHUZHI、GUHUAJIDENGJINGGUOJI、LA、GAOWENGUHUACHENGXING。MAOGANGANTIXINGZHUANGWEIQUANLUOWEN,LUOWENWEIZUOXUANHUOYOUXUAN。JUYOUKANGLAQIANGDUDA、YIQIEGE、BUSUNHUAIJIECHI、BUCHANSHENGHUOHUA、ANQUANCAIMEIXIAOLVGAO、ZHONGLIANGQING、GAOKANGFUSHIXING、ZURAN、KANGJINGDIANXINGNENG,KEYONGJIUZHIHU,SHIQUDAIJINSHUMAOGANDEFUHEZENGQIANGCAILIAOXINCHANPIN。

玻璃钢锚杆参数

序号型号名称杆体抗拉力(kN)杆体抗拉强度(MPa)螺纹承载力(kN)
1FHJ-18玻璃钢锚杆14065050
2FHJ-20玻璃钢锚杆18062080
3FHJ-25玻璃钢锚杆18551080
4FHJ-32玻璃钢锚杆285480120

塑料胀套式锚杆

SULIAOZHANGTAOSHIMAOGANJICHENGKEHUISHOUMAOGAN,JUTIDEXINGHAOYOU32DEHE42DE,BENGONGSISHENGCHANDESULIAOZHANGTAOSHIMAOGANSHIYOUSULIAOZHUITIYUSULIAOZHANGTAO、JINSHUGANTIJIFUJIANZUZHUANGERCHENGDEMAOGAN。 SULIAOZHANGTAOSHIMAOGANJUYOUZHONGLIANGQING、TIJIXIAOJIEGOUJINCOU,ANZHUANGFANGBIANKUAIJIEYIYUCAOZUOQIESHIYONGSHOUMINGZHANG,MAOGULIDA,XUHUISHOUSHIJINSHUGANTIKEHUISHOUFUYONGDENG。

塑料胀套式锚杆的优点

QIYOUDIANSHIYOUJINSHUGANTILADONGSULIAOZHUITI,SHISULIAOZHANGTAOJINTIEZAIYANKONGBISHANG,SHIXIANMAOGU,GAIMAOGANBINGQILECHUANTONGSHUZHIZHANJIEDEMOSHIBUXUMAOGUJI。JIESHENGZIJIN,JIANGDILEGONGRENLAODONGQIANGDU,JIANSHAOLEYUNSONGLIANG、JIEYUELENENGYUAN,JIANGDILEZHIHUCHENGBEN,KEGUANGFANYINGYONGYUMEIKUANGXIANGDAO、HANDONG、SUIDAODENGANQUANZHIHULINGYU。

左旋锚杆/右旋锚杆

左旋锚杆

ZUOXUANWUZONGLEILUOWENGANGSHISHUZHIMAOGANMAOGANQIANGDUGAO,JIEGOUHELI,YUJINLIDA,NENGGOUZIDONGDIAOZHENGSHOULIFANGXIANG,ZENGDADUIWEIYANDEYUESHULI,NENGSHIXIANJIXIEHUAKUAISUANZHUANG.MAOGANQIANGDUGAO,JIEGOUHELI,YUJINLIDA,NENGGOUZIDONGDIAOZHENGSHOULIFANGXIANG,ZENGDADUIWEIYANDEYUESHULI,NENGSHIXIANJIXIEHUAKUAISUANZHUANG


右旋锚杆

YOUXUANMAOGANYECHENGDENGQIANGLUOWENGANGMAOGAN,SHICEDINGMAOGULIDEYIZHONGGONGJU, JUYOUTIJIXIAO、ZHONGLIANGQING、XIEDAIFANGBIAN、CAOZUOJIANDAN、ANQUANDENGTEDIAN,GUANGFANYINGYONGYUMEITAN、GUOFANG、SUIDAOJIJIAOTONGYUNSHUDENGDUOZHONGKENGDAOZUOYE。

螺纹钢锚杆

韩国1.5分彩LUOWENGANGMAOGANGUANGFANYONGYUMEIKUANG、TIELU、SHUIDIANDENGGONGCHENGLEIXIANGDAOZHIHU。 MAOGANQUANLUOWENQUANZHANGDENGQIANGDU,BITONGGUIGEMAOGANDECHENGZAINENGLITIGAO40%;KUODALEMAOGANSHIYONGFANWEI,KESHIXIANDUANMAO、JIAZHANGMAOHEQUANMAO;CAOZUOJIANBIAN,JIAGEDIDENG。


螺纹钢锚杆优点

韩国1.5分彩MAOGANQUANLUOWENQUANZHANGDENGQIANGDU,BITONGGUIGEMAOGANDECHENGZAINENGLITIGAO40%;KUODALEMAOGANSHIYONGFANWEI,KESHIXIANDUANMAO、JIAZHANGMAOHEQUANMAO;CAOZUOJIANBIAN,JIAGEDIDENG。

螺纹钢锚杆产品结构特征

GANTIQUANZHANGJUNYOUYAZHIDELIANXULUOWEN,QUANZHANGDENGQIANGDU;JINGUDUANSHEYOUYUYINGLIDIANPIANHEQIUTOUXINGLUOMU。

中空注浆锚杆

韩国1.5分彩ZHONGKONGZHUJIANGMAOGANXIANGQINGJIESHAO 1、MAOTOU:MAOTOUSHANGDEDAOCIKEJIANGMAOGANDINGWEIYUZUANHAODEKONGNEI,BINGBAOZHENGGANTILIANGHAOJUZHONG。2、MAOGANTI:ZONGCHENGZHONGZUIZHONGYAODEGOUJIAN,ZAIMAOGUHEZHIHUZHONGQIZHUYAOZUOYONG。 3、ZHIJIANGSAI:ZAIZHUJIANGGUOCHENGZHONGBAOCHIZHUJIANGYALI,SHIJIANGYECHONGFENTIANCHONGJINWEIYANFENGXI。

中空注浆锚杆特点

1、将锚杆和注浆管的功能合二为一、注浆时它是注浆管,注完浆后无需拨出即成为一根锚杆。
2、中空设计使锚杆实现了注浆管的功能,避免了传统施工工艺注浆管拨出时造成的砂浆流失。
3、注浆饱满,并可实现压力注浆,提高了工程质量。
4、杆体的居中性好,砂浆可以将锚杆体全长包裹,避免了锈蚀的危险,达到长期支护的目的。
5、安装方便,不需现场加工螺纹,就可方便的安设垫板、螺母。
韩国1.5分彩 6、结合配套的锚杆专用注浆泵和注浆工艺,是目前国内唯一彻底解决了传统锚固支护诸多问题的锚固体系。

铰接顶梁

JINSHUJIAOJIEDINGLIANGSHUYUZHONGXINGDINGLIANG,LIANGSHENSHIYONG 8#πGANGDUIHANERCHENG,LIANGSHENDUANMIANGAODUWEI70。GAIXINGDINGLIANGSHIYIZHONGJIAOJIESHIDEDINGLIANG,TAKEYUGEZHONGLEIXINGDANTIJINSHUZHIZHUPEIHEZUCHENGJINSHUZHIJIA,GONGMEIKUANGZAISHUIPINGJIHUANQINGXIEHUICAIGONGZUOMIANZHIHUDEYIZHONGGAOQIANGDUDINGLIANG。YOUYUZHEIZHONGDINGLIANGNENGXUANBEIZHIHUGONGZUOMIANMEIBIQIANBIANDEYUNSHUJIDAOSHANGMIANDEDINGBAN,SHIMEIBIYUZHIZHUJIANYOUJIAODADEWUZHIHUKONGJIAN。GUWEICAIYONGXINXINGCAIMEIJIXIEHEKEWANQUYUNSHUJI,SHIXIANCAIMEIYIBANJIXIEHUATIGONGLETIAOJIAN,SHIGAODANGPUCAIHEXINGAODANGCAIJISHUBIYAOPEITAOSHEBEI。

铰接顶梁说明

1: 材质:27simn
2: 宽度100mm. 高度90mm 厚度:8mm
3、承载能力为梁跨距700mm时,梁中央集中载荷;
4、重量含0.7kg/m的焊缝重量;
韩国1.5分彩 5、型号规格中每相差200mm增加一个规格

W钢带

WGANGDAIJIGANGHUBANSHIYIZHONGXINXINGKUANGSHANZHIHUHESUIDAOZHIHUCAILIAO,GAICHANPINKEYUGEZHONGMAOGANGONGTONGZUZHIZUHEMAOGANZHIJIA,GUANGFANYONGYUMEIKUANGJINGXIAXIANGDAO、TIELUSUIDAO,GONGZUOMIANQIEYAN,TONGSHIJIQITALINGYUDEXIANGDAOZHIHU,DUICHULIBUWENDINGWEIYANXIAOGUOGENGJIA。

W钢带的技术优越性

1、W钢带抗弯截面模量提高37倍;
2、W钢带钢度提高70倍左右;
3、W型钢带冷轧过程中的硬化作用,提高抗拉强度12%—15%;
4、W型钢带容易与围岩密贴;
韩国1.5分彩 5、W型钢带断面利用率高、节省材料、价格低廉。

πXINGGANGLIANGSHIXIANGDAOZHIHUZHONGZUICHANGYONGDAODEDINGLIANG,πXINGGANGLIANGSHIYONGLIANGGEGENπXINGGANGJINGGUORECHULIDUIHANERCHENG,QIMINGCHENGYEYINCIERLAI。πXINGGANGLIANGZHUYAOSHIYONGYUMEIKUANGKENGDAOHUOXIANGDAODINGBANZHIHU,YUDANTIZHIZHUPEIHEZUCHENGJINSHUZHIJIAQIDAODINGLIANGDEZHIHUZUOYONG。

π型梁支护优点

(1)支护整体性强。对于地质构造影响,造成的破碎顶板,支护效果明显好于铰接顶梁。
(2)开采进度适应范围广。开帮进度可大可小,尤其是当工作面开采过程中煤层顶板发生变化时,它均可以适应。最大进度达1m以上,大大提高煤层生产能力,提高循环产量,从而提高单产。
韩国1.5分彩 (3)三铁工作量减少。由于π型梁支护工艺与支护工艺是连续性的,工作面支柱很难丢失,而铰接顶梁支护时先由软帮放完顶以后,才去给硬帮给柱,单体柱从软帮跨过工作面溜子到硬帮时间较长,容易丢失。同时π型梁、单体柱在整个过程中始终处于工作状态,不存在倒地的过程,使三铁管理工作同时增加了主动性。π型梁与铰接顶梁相比,免去了水平销的使用,即减少了投入,又免去了丢失的可能。

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