DSB-1型頂(ding)板下沉速度報警儀 頂(ding)底(di)板下沉速度觀測

顯示(shi)當前位(wei)移量通過礦燈(deng)光(guang)照喚(huan)醒工作。綠燈(deng)亮(liang)(liang)時(shi)，超(chao)上限(xian)報警(jing)(jing)，黃燈(deng)亮(liang)(liang)時(shi)，超(chao)下限(xian)報警(jing)(jing)，紅燈(deng)和綠燈(deng)同(tong)時(shi)亮(liang)(liang)時(shi)，超(chao)上升(sheng)速(su)度報警(jing)(jing)，紅燈(deng)和黃燈(deng)亮(liang)(liang)時(shi)，超(chao)下降速(su)度報警(jing)(jing)。

觀測(ce)頂(ding)(ding)底(di)板移(yi)(yi)(yi)(yi)近(jin)速度時(shi)(shi)(shi)，每(mei)隔(ge)(ge)6小時(shi)(shi)(shi)、3小時(shi)(shi)(shi)、2小時(shi)(shi)(shi)、30分(fen)鐘讀一次數，數據記錄記入表(biao)內。根據測(ce)得的移(yi)(yi)(yi)(yi)近(jin)量，算出移(yi)(yi)(yi)(yi)近(jin)速度。測(ce)定無工(gong)序和割(ge)煤(mei)(mei)(mei)、移(yi)(yi)(yi)(yi)架工(gong)序影(ying)響(xiang)時(shi)(shi)(shi)，把測(ce)點(dian)設(she)在(zai)距煤(mei)(mei)(mei)壁不同距離的架間空(kong)隙處。測(ce)定工(gong)序對頂(ding)(ding)底(di)板移(yi)(yi)(yi)(yi)近(jin)量影(ying)響(xiang)范圍(wei)時(shi)(shi)(shi)，觀測(ce)是自距割(ge)煤(mei)(mei)(mei)或(huo)(huo)移(yi)(yi)(yi)(yi)架地(di)點(dian)30米處開始，至割(ge)煤(mei)(mei)(mei)或(huo)(huo)移(yi)(yi)(yi)(yi)架過測(ce)點(dian)30米頂(ding)(ding)板穩定后結束。觀測(ce)時(shi)(shi)(shi)，要將(jiang)割(ge)煤(mei)(mei)(mei)或(huo)(huo)移(yi)(yi)(yi)(yi)架的進度每(mei)隔(ge)(ge)1～2米或(huo)(huo)1～2架的位置和時(shi)(shi)(shi)間同時(shi)(shi)(shi)記入表(biao)3。

礦用安全儀器儀表：

（1）平(ping)行式(shi)頂(ding)(ding)(ding)板(ban)(ban)(ban)(ban)(ban)離(li)層(ceng)儀(yi)，托盤式(shi)頂(ding)(ding)(ding)板(ban)(ban)(ban)(ban)(ban)離(li)層(ceng)儀(yi)，電(dian)子式(shi)頂(ding)(ding)(ding)板(ban)(ban)(ban)(ban)(ban)離(li)層(ceng)儀(yi)，頂(ding)(ding)(ding)板(ban)(ban)(ban)(ban)(ban)動(dong)態(tai)儀(yi)，頂(ding)(ding)(ding)板(ban)(ban)(ban)(ban)(ban)下沉速度報警儀(yi)，圓圖記錄儀(yi)，液壓(ya)支(zhi)架頂(ding)(ding)(ding)板(ban)(ban)(ban)(ban)(ban)動(dong)態(tai)數字檢(jian)測儀(yi)，單體液壓(ya)支(zhi)柱(zhu)測壓(ya)儀(yi)，綜采液壓(ya)監(jian)測儀(yi)（單表，雙(shuang)表）等頂(ding)(ding)(ding)板(ban)(ban)(ban)(ban)(ban)檢(jian)測設備。

（2）風速表，側(ce)尺，巷道變形(xing)收斂儀(yi)，礦用角度測量儀(yi)，超聲(sheng)波(bo)測距儀(yi)，礦用坡度規等側(ce)量工具。

（3）檢(jian)測報警(jing)儀(yi)，各種礦用傳感器(qi)，多參數氣體(ti)測定儀(yi)等(deng)氣體(ti)檢(jian)測類儀(yi)器(qi)。

KY-82型頂(ding)板(ban)動態(tai)儀(yi)結(jie)構

儀器主要部件(jian)是齒條、齒輪(lun)、指(zhi)針(zhen)、微讀(du)(du)(du)(du)數(shu)(shu)(shu)(shu)刻(ke)(ke)(ke)(ke)(ke)(ke)線盤(pan)(pan)、粗讀(du)(du)(du)(du)數(shu)(shu)(shu)(shu)指(zhi)針(zhen)（玻璃(li)管(guan)的游標）、粗讀(du)(du)(du)(du)數(shu)(shu)(shu)(shu)刻(ke)(ke)(ke)(ke)(ke)(ke)度套(tao)管(guan)、、壓桿(gan)及接長桿(gan)組成。使用(yong)時(shi)動(dong)態儀安裝在頂(ding)底板之間(jian)，依靠壓力(li)彈簧的彈力(li)站立(li)。粗讀(du)(du)(du)(du)數(shu)(shu)(shu)(shu)從刻(ke)(ke)(ke)(ke)(ke)(ke)度套(tao)管(guan)上(shang)(shang)讀(du)(du)(du)(du)出，頂(ding)板動(dong)態檢測儀，每(mei)小(xiao)(xiao)格(ge)1mm；微讀(du)(du)(du)(du)數(shu)(shu)(shu)(shu)從刻(ke)(ke)(ke)(ke)(ke)(ke)度盤(pan)(pan)上(shang)(shang)讀(du)(du)(du)(du)出，刻(ke)(ke)(ke)(ke)(ke)(ke)度盤(pan)(pan)上(shang)(shang)每(mei)小(xiao)(xiao)格(ge)為(wei)0. 2mm，共330個(ge)小(xiao)(xiao)格(ge)，讀(du)(du)(du)(du)數(shu)(shu)(shu)(shu)時(shi)，刻(ke)(ke)(ke)(ke)(ke)(ke)度套(tao)管(guan)的讀(du)(du)(du)(du)數(shu)(shu)(shu)(shu)加上(shang)(shang)微讀(du)(du)(du)(du)數(shu)(shu)(shu)(shu)刻(ke)(ke)(ke)(ke)(ke)(ke)度盤(pan)(pan)上(shang)(shang)每(mei)個(ge)大格(ge)直間(jian)的變(bian)化數(shu)(shu)(shu)(shu)值為(wei)實際讀(du)(du)(du)(du)數(shu)(shu)(shu)(shu)；如(ru)刻(ke)(ke)(ke)(ke)(ke)(ke)度套(tao)管(guan)的讀(du)(du)(du)(du)數(shu)(shu)(shu)(shu)為(wei)實際讀(du)(du)(du)(du)數(shu)(shu)(shu)(shu)，精度就是加上(shang)(shang)微讀(du)(du)(du)(du)數(shu)(shu)(shu)(shu)刻(ke)(ke)(ke)(ke)(ke)(ke)度盤(pan)(pan)上(shang)(shang)指(zhi)針(zhen)指(zhi)向“1”位到下一個(ge)“1”之間(jian)的數(shu)(shu)(shu)(shu)值。

DSB-1型(xing)頂板下(xia)沉速度報(bao)警儀注意事項

使用前(qian)嚴禁打開(kai)黑色貼(tie)紙；安(an)裝完(wan)畢后(hou)(hou)，除去顯(xian)示(shi)窗口的(de)貼(tie)紙，頂板動(dong)(dong)態(tai)檢(jian)測(ce)儀(yi)廠家，用礦燈照一(yi)下，把當前(qian)的(de)位(wei)移值默認為“0”，顯(xian)示(shi)完(wan)后(hou)(hou)-00.0mm，頂板動(dong)(dong)態(tai)檢(jian)測(ce)儀(yi)價格，一(yi)分鐘以(yi)后(hou)(hou)即可以(yi)進行檢(jian)測(ce)。

在井下(xia)及(ji)有危險的場所嚴禁(jin)在打開機殼。

維修時不(bu)得改變本安電路和(he)(he)與本安電路有關的元(yuan)、器(qi)件的電氣參數、規格和(he)(he)型號。

使(shi)用前嚴禁打開黑(hei)色貼紙；安(an)裝完(wan)(wan)畢后(hou)，除去(qu)顯(xian)示窗口(kou)的貼紙，用礦燈照一下，把當(dang)前的位(wei)移(yi)值默認為“0”，顯(xian)示完(wan)(wan)后(hou)-00.0mm，一分鐘以(yi)后(hou)即(ji)可(ke)以(yi)進(jin)行檢測。