圓形防震橡膠墊塊批發(fā)/采購(gòu)
我公司生產(chǎn)的板式橡膠支座產(chǎn)品，主要包括有：普通板式支座、四氟乙烯板式支座、球冠板式橡膠支座三種產(chǎn)品。當(dāng)在板式橡膠支座表面粘復(fù)一層1.5mm-3mm厚的聚四氟乙烯材料時(shí),就能制作成聚四氟乙烯滑板式橡膠支座它除了豎向鋼度與彈性變形,能承受垂直荷載及適應(yīng)梁端轉(zhuǎn)動(dòng)外,因聚四氟乙烯板的低摩擦系數(shù),可使梁端在四氟板表面自由滑動(dòng),水平位移不受限制,特別適宜中、小荷載，大位移量的橋梁使用.我公司生產(chǎn)的橋梁支座產(chǎn)品不僅技術(shù)先進(jìn)、性能優(yōu)良,還具有構(gòu)造簡(jiǎn)單、價(jià)格低廉、無(wú)需養(yǎng)護(hù) 易于更換緩沖隔震、建筑高度低等特點(diǎn).因而在橋梁支座頗受歡迎,被廣泛使用。
Laminated rubber bearing products produced by our company, mainly include: ordinary plate bearing, tetrafluoroethylene plate bearing, spherical rubber bearing three products. When the complex of polytetrafluoroethylene 1.5mm-3mm thick layer in the laminated rubber bearing surface, can be made of PTFE sliding plate rubber support in addition to its vertical stiffness and elastic debation under vertical load and can adapt to Liang Duan rotation, due to the low friction coefficient of PTFE plate, the beam end in PTFE surface sliding, horizontal displacement is not restricted, especially suitable for medium and small load, large bridge shift. Our company produces bridge bearing products not only advanced technology, excellent perbance, but also has the advantages of simple structure, low cost, no maintenance is easy to replace the shockproof, building height is low. So the bridge supports popular and widely used.
圓形防震橡膠墊塊批發(fā)/采購(gòu)
二、板式支座的分類及表示方法
Two, the classification and representation b of plate bearing
1、 根據(jù)橋梁板式橡膠支座的結(jié)構(gòu)型式分類如下:
1. According to the structure type of the bridge plate type rubber bearing, it is classified as follows:
普通板式橡膠支座---球冠圓板式橡膠支座(TCYB系列),；矩形普通板式橡膠支座(GJZ)系列；圓形普通板式橡膠支座(GYZ系列)聚四氟乙烯板式橡膠支座----圓形四氟板式橡膠支座(GYZF4系列)；矩形四氟板式橡膠
Ordinary laminated rubber bearings - spherical circular plate type rubber bearing (TCYB Series),; rectangular plate rubber bearing (GJZ) series; circular normal rubber bearing (GYZ) PTFE laminated rubber bearings - round PTFE laminated rubber bearings (GYZF4 Series); rectangular PTFE rubber plate
支座(GJZF4系列)球冠四氟板式橡膠支座(TCYBF4系列)
Bearing (GJZF4 Series) PTFE laminated rubber bearings (TCYBF4 Series)
2、 板式橡膠支座按膠種適用溫度分類如下:a、氯丁橡膠: 適用溫度+60℃∽-25℃ b、天然橡膠: 適用溫度+60℃∽-40℃ c、三元乙丙橡膠: 適用溫度+60℃∽-45℃
2, rubber plate rubber bearing according to applicable temperature classification as follows: A, neoprene: suitable temperature +60 ~ -25 C B, natural rubber: suitable temperature +60 to -40 DEG C, three EPDM: suitable temperature +60 to -45 degrees
圓形防震橡膠墊塊批發(fā)/采購(gòu)
三、板式橡膠支座適用的范圍
Three, the scope of application of the plate rubber bearing
1、一般來(lái)說(shuō)普通板式橡膠支座適用于跨度小于30m、適合位移量較小的橋梁.不同的平面形狀適用于不同的橋跨結(jié)構(gòu),正交橋梁用矩形支座;曲線橋、斜交橋及圓柱墩橋用圓形支座.
1, generally speaking, ordinary plate rubber bearings are suitable for bridges with span less than 30m and suitable for smaller displacement. Different plane shapes are suitable for different bridge span structures, rectangular supports for orthogonal bridges, circular supports for curved bridges, skew bridges and cylindrical piers.
2、 四氟板式橡膠支座適用于大跨度、多跨連續(xù)、簡(jiǎn)支梁連續(xù)板等結(jié)構(gòu)的大位移量橋梁.它還可用作連續(xù)梁頂推及T型梁橫移中的滑塊.矩形、圓形四氟板式橡膠支座的應(yīng)用非別與矩形、圓形普通板式橡膠支座相同。
2, PTFE laminated rubber bearing is suitable for large span and multi span continuous beam, continuous plate structure of the large displacement bridge. It is also used as a continuous beam and T beam traversing the top slider in the rectangular or circular. Application of PTFE laminated rubber bearing with the same non don't rectangular or circular common plate type rubber bearing.