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車庫門工業門是怎麽增加門板強度的?

發布人:http://www.levels4life.com    發布時間:2019-05-23 14:05:28

  市麵上的車庫門及工業大門的門板,是將O. 26mm-0. 5mm的鍍鋅板或彩鋼板製造成車庫門板或工業大門門板需求的麵板或背板,再應用聚氨酯發泡劑將這兩塊板粘接在一同,在粘接之前在設計好位置的中央放上100mmX 100mmX0. 8mm的鐵塊作為今後裝置打自攻釘用的預埋鐵,有4個缺陷。 凹槽接口處,由於車庫門或工業大門在實踐運用中,不停地上下運動,當門板著地時,整個門體有向下的壓力,容易將門板凹槽處頂裂開,致使門板損壞。第二 預埋鐵容易在聚氨酯發泡劑的壓力下錯位,形成裝置時不易找到預埋鐵,致使無法將合頁裝置結實。第三普通車庫門及工業大門的門板的厚度為40mm,假如做得太厚,本錢太高,形成糜費,不做太厚話,在40mm的根底上,再門洞寬度超越5000mm的狀況下,抗風性能差;

  The door panels of garage doors and industrial doors on the market are made of O.26mm-0.5mm galvanized or coloured steel sheets into the panel or back panels required for garage door panels or industrial door panels. The two panels are bonded together by polyurethane foaming agent. Before bonding, 100 mmX 100 mmX 0.8mm iron blocks are placed in the center of the designed position as pre-embedded iron for self-tapping nails in future devices. There are 4 pre-embedded iron panels for self-tapping nails. A flaw. At the first groove interface, the garage door or industrial gate keeps moving up and down in practice. When the door plate touches the ground, the whole door body has downward pressure, which easily cracks the top of the groove of the door plate and causes the door plate to be damaged. Secondly, the embedded iron is easy to dislocate under the pressure of polyurethane foaming agent, and it is difficult to find the embedded iron when forming the device, which makes it impossible to consolidate the hinge device. Thirdly, the thickness of the door panels of ordinary garage doors and industrial doors is 40 mm. If they are too thick and the cost is too high, the wind resistance will be poor if the width of the doors exceeds 5000 mm on the basis of 40 mm.

  或許有的廠家在裝置時,在門板背板麵另外添加鍍鋅鋼板壓製的外置增強筋,用抽芯鉚釘裝置固定,但效果不佳,緣由是增強筋與門板的背板不能成為整體。第四聚氨酯發泡劑容易在凸槽處外溢,容易汙染門板外表及糜費聚氨酯發泡劑資料。

  Perhaps some manufacturers add galvanized steel plate to the back of the door plate to press the external reinforcement bar, and fix it with core-pulling rivet device, but the effect is not good, because the reinforcement bar and the back plate of the door plate can not become a whole. Fourth, polyurethane foaming agent is easy to spill over at the convex groove, and easy to pollute the appearance of door panels and waste the information of polyurethane foaming agent.

  車庫門及工業大門專用門板,包括麵板和背板,麵板與背板的銜接凹槽處經過齒輪鉚壓銜接在一同,背板處由多層鍍鋅鋼板或彩鋼板疊加構成,以替代原有的預埋鐵,保證裝置得到穩定。麵板的外表壓製多個凹槽。麵板與背板的銜接凹槽處還設置泡沫條。背板壓製多個凸起龍骨。凹槽處的鉚接區域,設計經過軋機成型的原理,將門板的背板與麵板的邊軋出鴛鴦扣,再經過齒輪鉚壓銜接在一同,使門板在局部原有的技術與構造相比,成倍加強了門板銜接的作用,即便門體在運用過程中處於沒有任何扭簧的拉力的狀況下,遭到重力的衝擊,也不會隨便分開而損壞。在局部中合頁經常打不準的狀況,徹底處理了這個缺陷,隨意在合頁高度範圍內,都能夠精確地找到預埋位置,保證合頁的穩定性。

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  The special door panels for garage doors and industrial gates include panel and back panels. The joint grooves of panel and back panels are riveted and joined together by gears. The back panels are composed of multi-layer galvanized steel sheets or color steel sheets to replace the original embedded iron and ensure the stability of the device. The exterior of the panel suppresses multiple grooves. A foam strip is also arranged at the joint groove between the panel and the backplane. The back plate presses multiple raised keels. The riveting area at the groove is designed according to the principle of rolling mill forming. The back plate of the door plate is rolled out of the mandarin duck buckle with the edge of the panel, and then riveted and pressed together by gears. Compared with the original technology and structure in the first part, the connection effect of the door plate is doubly strengthened, even if the door body is under the condition of no pulling force of the torsional spring in the process of operation, it is impacted by gravity. And it won't break apart. In the first part, the inaccuracy of the hinge often occurs. This defect is thoroughly dealt with. The embedded position can be found accurately within the range of the height of the hinge at will, and the stability of the hinge can be guaranteed.

  凸起龍骨即增強筋與門板成為整體,不需求外置增強筋的安放,儉省了資料,加強了門板的抗風性,降低了本錢。在麵板與背板的凸槽處添加一根2mm的泡沫膠條,就堵住了聚氨酯發泡劑外漏,處理了門板外表的汙染和不再糜費資料。在門板麵板外表壓製3_深的數條凹槽,有效處理了在金屬壓製變形後要大量運用發泡劑漲平門板外表的糜費,也起到麵板增增強度的目的。

  The protruding keel makes the reinforcing rib and the door panel become a whole, and does not require the placement of the external reinforcing rib. It saves information, strengthens the wind resistance of the door panel and reduces the cost. A 2mm foam adhesive strip is added to the convex slot of the panel and the back board, which blocks the leakage of polyurethane foaming agent, and handles the pollution of the door panel surface and no longer wastes information. By pressing 3_deep grooves on the outside of the door panel, the waste of flattening the outside of the door panel with foaming agent after metal pressing deformation is effectively dealt with, and the purpose of increasing the strength of the panel is also achieved.


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