安裝濟(jì)南濟(jì)南卷簾門的必要原因分析

　　Analysis of the necessary reasons for installing Jinan roller shutter doors in Jinan

　　濟(jì)南卷簾門大軸安裝前，先將掛板定好方向裝到卷軸上，再把4-6片簾板裝到掛板上并卷緊在卷軸上川鐵絲扎牢。吊裝濟(jì)南卷簾門大軸，一定要注意，設(shè)專人指揮、人字梯、腳手架、手拉葫蘆都要經(jīng)過(guò)檢查。裝置時(shí)先將套上軸承及座的光軸塞入卷軸端孔中，對(duì)準(zhǔn)位置后將軸承固定螺栓擰緊。3卷軸上好后，可左右移動(dòng)卷筒調(diào)節(jié)位置。同時(shí)用水平尺和水平管復(fù)核一下卷軸的水平。防火電機(jī)在裝置前先在支架上鏈輪上先套上鏈條，固定驅(qū)動(dòng)底座前，把鏈條套到小鏈輪上，然后旋緊固定螺栓，這時(shí)抖動(dòng)鏈條能使卷軸轉(zhuǎn)動(dòng)。濟(jì)南卷簾門的裝置過(guò)程一定要在工程人員的參與下完成安裝，或都請(qǐng)相關(guān)濟(jì)南卷簾門公司裝置，以防裝置不合格而引發(fā)的災(zāi)難和損失。

　　Before installing the main shaft of the Jinan rolling shutter door, first set the direction of the hanging plate and install it onto the scroll. Then, install 4-6 curtain plates onto the hanging plate and tighten them onto the scroll with steel wire to secure them. When hoisting the roller shutter door shaft in Jinan, safety must be taken into account, and a dedicated person must be assigned to command. The zigzag ladder, scaffolding, and chain block must all be inspected. When installing the device, first insert the optical axis of the bearing and seat into the end hole of the reel, align the position, and then tighten the bearing fixing bolts. After the 3-reel is installed, the position of the reel can be adjusted by moving it left and right. At the same time, use a level ruler and a level tube to double check the levelness of the scroll. Before installing the fireproof motor, first put a chain on the sprocket of the bracket. Before fixing the drive base, put the chain on the small sprocket and tighten the fixing bolt. At this time, shaking the chain can make the reel rotate. The installation process of Jinan rolling shutter doors must be completed with the participation of professional engineering personnel or with the assistance of relevant professional Jinan rolling shutter door companies to prevent disasters and losses caused by unqualified installation.

　　目前市場(chǎng)上許多不合格防火門未設(shè)置防火密封條，或者密封條不平直、拱起，并無(wú)檢測(cè)機(jī)構(gòu)出具的合格檢測(cè)報(bào)告。有的用普通木質(zhì)線條替代防火密封條，當(dāng)火災(zāi)發(fā)生時(shí)不但不會(huì)膨脹封堵孔隙，甚會(huì)影響防火門的耐火、隔煙與隔熱性。有些在鋼質(zhì)防火門安裝的防火玻璃，無(wú)合格檢測(cè)報(bào)告，厚度達(dá)不到要求，有些將耐火極限為0.6h的防火玻璃安裝在防火門上，甚將普通玻璃替代防火玻璃使用。 被檢不合格的鋼制防火門部分無(wú)產(chǎn)品標(biāo)志、質(zhì)量檢驗(yàn)合格標(biāo)志和質(zhì)量認(rèn)證（認(rèn)可）合格標(biāo)志。產(chǎn)品外觀不完整，有破損，表面不凈光，有刨痕、毛刺和錘印，割角、拼縫不嚴(yán)實(shí)平整等。

　　At present, many unqualified fire doors on the market are not equipped with fire sealing strips, or the sealing strips are not straight or arched, and there is no qualified testing report issued by national testing institutions. Some use ordinary wooden strips instead of fireproof sealing strips. When a fire occurs, it not only does not expand and seal the pores, but also affects the fire resistance, smoke insulation, and thermal insulation of the fireproof door. Some fire-resistant glass installed on steel fire doors do not have qualified testing reports and do not meet the required thickness. Some install fire-resistant glass with a fire resistance limit of 0.6 hours on Class A fire doors, and even replace fire-resistant glass with ordinary glass. The steel fire doors that failed the inspection do not have product marks, quality inspection marks, and quality certification (approval) marks. The appearance of the product is incomplete, with damage, an uneven surface, scratches, burrs, and hammer marks, as well as loose corners and uneven seams.

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