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                    球墨鑄鐵井蓋的防彈起需要怎么設計?

                    來源:http://www.penidatrip.com添加時間:2021-08-04 18:56:37

                    如今,球墨鑄鐵井蓋更受歡迎。它有很多其他井蓋所不具備的優勢,所以被人們所認可。具體來說,它價格合理使用壽命長。

                    Nowadays, ductile iron manhole covers are more popular. It has many advantages that other well covers do not have, so it is recognized by people. Specifically, it has reasonable price and long service life.

                    但是產品化學成分很多,但是非常穩定含有碳、硅、錳、磷等,不容易生銹。此外,球墨鑄鐵井蓋的做工也很好。井蓋和地面的交界處安裝了橡膠,這樣汽車經過井蓋時噪音很小,井蓋也不會彈起來,保證了居民的安quan。井蓋設計只能由人士開啟,從而保證了井蓋的使用壽命減少了損失并充當了防盜作用。

                    However, the chemical composition of the product is many, but it is very stable, containing carbon, silicon, manganese, phosphorus, etc., which is not easy to rust. In addition, the workmanship of nodular cast iron manhole cover is also very good. Rubber is installed at the junction of the well cover and the ground, so that the noise of the car passing through the well cover is very small, and the well cover will not pop up, ensuring the safety of the residents. The well cover design can only be opened by professionals, so as to ensure the service life of the well cover, reduce losses and act as an anti-theft function.

                    除了雙軸保險的改進,井蓋為了防止雨水打井打開井蓋,專門安裝了三個防松緊固卡環,如果操作步驟和方法不正確,用蠻力強行吊起井蓋打開井蓋幾乎是不可能的。即使在強降雨的情況下,突如其來的暴雨也幾乎不可能掀翻井蓋。

                    In addition to the improvement of double shaft safety, in order to prevent rainwater from drilling and opening the well cover, three anti loosening fastening snap rings are specially installed. If the operation steps and methods are incorrect, it is almost impossible to lift the well cover with brute force to open the well cover. Even in the case of heavy rainfall, it is almost impossible for a sudden rainstorm to overturn the well cover.

                    球墨鑄鐵井蓋主要由球墨鑄鐵打造出來的井蓋,這種球墨鑄鐵井蓋質量的好壞就牽扯到了球化率的問題。處理鑄件的常用涂料就是防銹瀝青漆了,當然井蓋的表面也是經過噴涂防銹瀝青漆處理的。產品有一個優點,就是由于球墨鑄鐵強度高、韌性好,使得球墨鑄井蓋要比同類型的灰口鑄鐵井蓋輕30%左右。

                    Nodular cast iron manhole cover is mainly made of nodular cast iron. The quality of this kind of nodular cast iron manhole cover involves the problem of spheroidization rate. The common coating used to treat castings is antirust asphalt paint. Of course, the surface of well cover is also treated with antirust asphalt paint. One advantage of the product is that due to the high strength and good toughness of nodular cast iron, the nodular cast well cover is about 30% lighter than the same type of gray cast iron well cover.

                    現在,隨著城市的建設,球墨鑄鐵井蓋的應用越來越多,在市場上也占有非常重要的地位。我國很多電力設施的地下隧道都是用它來安裝和保護的,所以它的質量關系到我們的應用效果。目前我們市場上使用的產品一般是圓形的球墨井蓋或者方形的球墨井蓋在我們的道路安裝中,圓形的井蓋不容易傾斜。

                    Now, with the construction of the city, the application of nodular cast iron manhole covers is more and more, and it also occupies a very important position in the market. Many underground tunnels of power facilities in China are installed and protected with it, so its quality is related to our application effect. At present, the products used in our market are generally circular nodular well covers or square nodular well covers. In our road installation, the circular well covers are not easy to tilt.

                    球墨鑄鐵井蓋有效保障過往人員和車輛的正常通行。它的承受力很不錯。即使一些大型車輛被碾壓,也不會造成番茄或傾斜損壞。它具有良好的環保效果,可以更好地保護我們的地下電力設備,有效地進行防火。

                    Nodular cast iron manhole covers effectively ensure the normal passage of passing personnel and vehicles. It has a good tolerance. Even if some large vehicles are crushed, it will not cause tomato or tilt damage. It has good environmental protection effect, can better protect our underground power equipment and effectively prevent fire.

                    以上的精彩內容來自: 山東鑄鐵護欄提供分享,更多的精彩內容請點擊進入我們的網站:http://www.penidatrip.com,我們會有更多的精彩內容等您查看

                    The above wonderful content comes from Shandong cast iron guardrail. For more wonderful content, please click to enter our website: http://www.penidatrip.com , we will have more wonderful content for you to see


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