三(San)都(Du)县(Xian)避(Bi)雷(Lei)减(Jian)灾(Zai)办(Ban):(?)电(Dian)梯(Ti)工(Gong)程(Cheng)及(Ji)防(Fang)雷(Lei)接(Jie)地(Di)系(Xi)统(Tong)监(Jian)理(Li)质(Zhi)控(Kong)措(Cuo)施(Shi)?(?)
三(San)都(Du)县(Xian)避(Bi)雷(Lei)减(Jian)灾(Zai)办(Ban):(?)
【(?)问(Wen)题(Ti)】(?)电(Dian)梯(Ti)工(Gong)程(Cheng)及(Ji)防(Fang)雷(Lei)接(Jie)地(Di)系(Xi)统(Tong)监(Jian)理(Li)质(Zhi)控(Kong)措(Cuo)施(Shi)?(?)
(?) (?)【(?)解(Jie)答(Da)】(?)井(Jing)道(Dao)必(Bi)须(Xu)符(Fu)合(He)下(Xia)列(Lie)规(Gui)定(Ding):(?)
(?) (?)1当(Dang)底(Di)坑(Keng)底(Di)面(Mian)下(Xia)有(You)人(Ren)员(Yuan)能(Neng)到(Dao)达(Da)的(De)空(Kong)间(Jian)存(Cun)在(Zai),(?)且(Qie)对(Dui)重(Zhong)((?)或(Huo)平(Ping)衡(Heng)重(Zhong))(?)上(Shang)未(Wei)设(She)有(You)安(An)全(Quan)钳(Qian)装(Zhuang)置(Zhi)时(Shi),(?)对(Dui)重(Zhong)缓(Huan)冲(Chong)器(Qi)必(Bi)须(Xu)能(Neng)安(An)装(Zhuang)在(Zai)((?)或(Huo)平(Ping)衡(Heng)重(Zhong)运(Yun)行(Xing)区(Qu)域(Yu)的(De)下(Xia)边(Bian)必(Bi)须(Xu))(?)一(Yi)直(Zhi)延(Yan)伸(Shen)到(Dao)坚(Jian)固(Gu)地(Di)面(Mian)上(Shang)的(De)实(Shi)心(Xin)桩(Zhuang)墩(Dun)上(Shang);(?)
(?) (?)2电(Dian)梯(Ti)安(An)装(Zhuang)之(Zhi)前(Qian),(?)所(Suo)有(You)层(Ceng)门(Men)预(Yu)留(Liu)孔(Kong)必(Bi)须(Xu)设(She)有(You)高(Gao)度(Du)不(Bu)小(Xiao)于(Yu)1.2m的(De)安(An)全(Quan)保(Bao)护(Hu)围(Wei)封(Feng),(?)并(Bing)应(Ying)保(Bao)证(Zheng)有(You)足(Zu)够(Gou)的(De)强(Qiang)度(Du);(?)
(?) (?)4、(?)施(Shi)工(Gong)过(Guo)程(Cheng)中(Zhong)要(Yao)点(Dian)控(Kong)制(Zhi)。(?)
(?) (?)4.1驱(Qu)动(Dong)主(Zhu)机(Ji)安(An)装(Zhuang)应(Ying)重(Zhong)点(Dian)要(Yao)求(Qiu):(?)紧(Jin)急(Ji)操(Cao)作(Zuo)装(Zhuang)置(Zhi)动(Dong)作(Zuo)必(Bi)须(Xu)正(Zheng)常(Chang)。(?)可(Ke)拆(Chai)卸(Xie)的(De)装(Zhuang)置(Zhi)必(Bi)须(Xu)置(Zhi)于(Yu)驱(Qu)动(Dong)主(Zhu)机(Ji)附(Fu)近(Jin)易(Yi)接(Jie)近(Jin)处(Chu),(?)紧(Jin)急(Ji)救(Jiu)援(Yuan)操(Cao)作(Zuo)说(Shuo)明(Ming)必(Bi)须(Xu)贴(Tie)于(Yu)紧(Jin)急(Ji)操(Cao)作(Zuo)时(Shi)易(Yi)见(Jian)处(Chu)。(?)
(?) (?)4.2对(Dui)导(Dao)轨(Gui)的(De)安(An)装(Zhuang)应(Ying)重(Zhong)点(Dian)检(Jian)查(Cha)复(Fu)核(He):(?)导(Dao)轨(Gui)安(An)装(Zhuang)位(Wei)置(Zhi)必(Bi)须(Xu)符(Fu)合(He)土(Tu)建(Jian)布(Bu)置(Zhi)图(Tu)要(Yao)求(Qiu)。(?)具(Ju)体(Ti)方(Fang)法(Fa)参(Can)照(Zhao)土(Tu)建(Jian)布(Bu)置(Zhi)图(Tu)与(Yu)现(Xian)场(Chang)安(An)装(Zhuang)成(Cheng)品(Pin)对(Dui)照(Zhao)量(Liang)测(Ce)。(?)
(?) (?)4.6对(Dui)电(Dian)气(Qi)装(Zhuang)置(Zhi)的(De)检(Jian)查(Cha)。(?)
(?) (?)4.6.1电(Dian)气(Qi)设(She)备(Bei)接(Jie)地(Di)必(Bi)须(Xu)符(Fu)合(He)下(Xia)列(Lie)规(Gui)定(Ding):(?)
(?) (?)1所(Suo)有(You)电(Dian)气(Qi)设(She)备(Bei)及(Ji)导(Dao)管(Guan)、(?)线(Xian)槽(Cao)的(De)外(Wai)露(Lu)可(Ke)导(Dao)电(Dian)部(Bu)分(Fen)均(Jun)必(Bi)须(Xu)可(Ke)靠(Kao)接(Jie)地(Di)((?)PE)(?);(?)
(?) (?)2接(Jie)地(Di)支(Zhi)线(Xian)应(Ying)分(Fen)别(Bie)直(Zhi)接(Jie)接(Jie)至(Zhi)接(Jie)地(Di)干(Gan)线(Xian)接(Jie)线(Xian)柱(Zhu)上(Shang),(?)不(Bu)得(De)互(Hu)相(Xiang)连(Lian)接(Jie)后(Hou)再(Zai)接(Jie)地(Di)。(?)
(?) (?)4.6.2导(Dao)体(Ti)之(Zhi)间(Jian)和(He)导(Dao)体(Ti)对(Dui)地(Di)之(Zhi)间(Jian)的(De)绝(Jue)缘(Yuan)电(Dian)阻(Zu)必(Bi)须(Xu)大(Da)于(Yu)1000Ω/V,(?)且(Qie)其(Qi)值(Zhi)不(Bu)得(De)小(Xiao)于(Yu):(?)
(?) (?)4.6建(Jian)筑(Zhu)物(Wu)等(Deng)电(Dian)位(Wei)联(Lian)结(Jie)干(Gan)线(Xian)应(Ying)从(Cong)与(Yu)接(Jie)地(Di)装(Zhuang)置(Zhi)有(You)不(Bu)少(Shao)于(Yu)2处(Chu)直(Zhi)接(Jie)连(Lian)接(Jie)的(De)接(Jie)地(Di)干(Gan)线(Xian)或(Huo)总(Zong)等(Deng)电(Dian)位(Wei)箱(Xiang)引(Yin)出(Chu),(?)等(Deng)电(Dian)位(Wei)联(Lian)结(Jie)干(Gan)线(Xian)或(Huo)局(Ju)部(Bu)等(Deng)电(Dian)位(Wei)箱(Xiang)间(Jian)的(De)连(Lian)接(Jie)线(Xian)形(Xing)成(Cheng)环(Huan)形(Xing)网(Wang)路(Lu),(?)环(Huan)形(Xing)网(Wang)路(Lu)应(Ying)就(Jiu)近(Jin)与(Yu)等(Deng)电(Dian)位(Wei)联(Lian)结(Jie)干(Gan)线(Xian)或(Huo)局(Ju)部(Bu)等(Deng)电(Dian)位(Wei)箱(Xiang)连(Lian)接(Jie)。(?)支(Zhi)线(Xian)间(Jian)不(Bu)应(Ying)串(Chuan)联(Lian)连(Lian)接(Jie)。(?)
(?) (?)4.7等(Deng)电(Dian)位(Wei)联(Lian)结(Jie)的(De)线(Xian)路(Lu)最(Zui)小(Xiao)允(Yun)许(Xu)截(Jie)面(Mian)应(Ying)符(Fu)合(He)设(She)计(Ji)及(Ji)规(Gui)范(Fan)GB50303—2002的(De)要(Yao)求(Qiu)
(?) (?)4.8等(Deng)电(Dian)位(Wei)联(Lian)结(Jie)的(De)可(Ke)接(Jie)近(Jin)裸(Luo)露(Lu)导(Dao)体(Ti)或(Huo)其(Qi)他(Ta)金(Jin)属(Shu)部(Bu)件(Jian)、(?)构(Gou)件(Jian)与(Yu)支(Zhi)线(Xian)连(Lian)接(Jie)应(Ying)可(Ke)靠(Kao),(?)熔(Rong)焊(Han)、(?)钎(Qian)焊(Han)或(Huo)机(Ji)械(Xie)紧(Jin)固(Gu)应(Ying)导(Dao)通(Tong)正(Zheng)常(Chang)。(?)
(?) (?)4.9需(Xu)等(Deng)电(Dian)位(Wei)联(Lian)结(Jie)的(De)高(Gao)级(Ji)装(Zhuang)修(Xiu)金(Jin)属(Shu)部(Bu)件(Jian)或(Huo)零(Ling)件(Jian),(?)应(Ying)有(You)专(Zhuan)用(Yong)接(Jie)线(Xian)螺(Luo)栓(Shuan)与(Yu)等(Deng)电(Dian)位(Wei)联(Lian)结(Jie)支(Zhi)线(Xian)连(Lian)接(Jie),(?)且(Qie)有(You)标(Biao)识(Shi);(?)连(Lian)接(Jie)处(Chu)螺(Luo)帽(Mao)紧(Jin)固(Gu)、(?)防(Fang)松(Song)零(Ling)件(Jian)齐(Qi)全(Quan)。(?)
(?) (?)以(Yi)上(Shang)内(Nei)容(Rong)均(Jun)根(Gen)据(Ju)学(Xue)员(Yuan)实(Shi)际(Ji)工(Gong)作(Zuo)中(Zhong)遇(Yu)到(Dao)的(De)问(Wen)题(Ti)整(Zheng)理(Li)而(?)成(Cheng),(?)供(Gong)参(Can)考(Kao),(?)如(Ru)有(You)问(Wen)题(Ti)请(Qing)及(Ji)时(Shi)沟(Gou)通(Tong)、(?)指(Zhi)正(Zheng)。(?)