日本高清免费毛片久久

  • <pre id="44jlz"><label id="44jlz"><xmp id="44jlz"></xmp></label></pre>
  • <pre id="44jlz"><label id="44jlz"></label></pre><td id="44jlz"><del id="44jlz"></del></td>
  • 歡迎光臨鄭州三川游樂設備有限公司官網!河南省專業觀光車、觀光火車、軌道小火車、無軌小火車生產廠家。24小時服務熱線:15038312851
    欄目導航
    聯系我們
    服務熱線
    15038312851
    地址:河南省鄭州市滎陽龍港路
    當前位置position:首頁 > 新聞中心 > 常見問題 >
    Sleeper material for sightseeing train
    來源: 小火車廠家 瀏覽: 發布日期:2020-09-15
        Trackless sightseeing trains and track sightseeing trains are currently two types of sightseeing trains on the market. Compared with trackless trains, track sightseeing trains have a more similar appearance and working principle to the familiar trains, especially in In terms of rail sightseeing, rail sightseeing trains also need to be laid for sightseeing. So what are the sleeper materials used by manufacturers of rail sightseeing trains?
        Regarding the types of sleepers for the scenic tourist trains, there are mainly two types of wooden sleepers and concrete sleepers.
    Train,track train,trackless sightseeing train
        1. Wooden sleepers for small sightseeing trains:
        The wood used for making wooden sleepers must be tough and flexible, and beech, oak, pine and other woods are commonly used. Wooden pillows are called oil pillows after anticorrosive treatment, which can extend their service life. The size of the sleeper varies with the type of wood, the output and the load it bears. Most of the railway sleepers in China are made of pine. The wooden sleepers on the main line are 2.5 meters long and have a rectangular cross section. The bottom width of the cross section is 22 cm and the height is 16 cm.
        2. Concrete sleepers for small sightseeing trains:
        Concrete pillow, also known as concrete pillow. After the Second World War, concrete sleepers began to be used in large quantities. Its advantages are good stability, long service life, and low maintenance and repair costs; the disadvantages are large weight, elasticity and poor insulation performance, and a buffer insulation pad must be installed at the bottom of the rail. Layers and so on. The main types of concrete sleepers are integral prestressed steel string concrete sleepers, integral prestressed high-strength reinforced concrete sleepers and steel rod concrete sleepers. Since 1958, China has mainly promoted the first two types.
        Many scenic spots may use wooden sleepers in order to create a retro feel. However, the cost of wooden sleepers is higher than that of concrete sleepers. The specific choice of sleeper requires the scenic spot to make a choice according to its own situation.

    如果您正在找觀光小火車廠家供應商或者想了解更多關于觀光小火車以及軌道鋪設工程等方面的信息,專業的三川觀光小火車生產廠家為您解答。三川公司是較早一批開發觀光小火車廠家、擁有多項觀光小火車專利、產品類別有: 無軌小火車、軌道小火車、游樂小火車、蒸汽小火車、網紅小火車市場的生產廠家。

    三川放心

    "豫三川"專業為旅游景區、主題公園、游樂園、田園花海、大型文旅項目、 特色小鎮、農業觀光園、商業街區等提供慢行旅游觀光小火車、網紅小火車、無軌小火車等慢行交通工具的公司。并提供旅游觀光鐵路線勘測、勘探、設計、軌道鋪設、調道運行等服務,免費獲取小火車方案:熱線:150-3831-2851。

    豫三川從來不只是做產品,更是為客戶創造價值!追求卓越,創造共贏??!

    火車客服

    ------ 責任編輯:三川觀光小火車-張浩?

    版權所有http://www.usanz2013.com(豫三川)轉載請注明出處

  • 上一篇:Sightseeing train smoke effect method
  • 下一篇:無軌小火車用途
  • 鄭州三川游樂設備制造有限公司

    聯系方式:15038312851

    地 址:河南省鄭州市滎陽

    24小時服務熱線:15038312851 豫ICP備18012486號 百度 / 谷歌
    日本高清免费毛片久久
  • <pre id="44jlz"><label id="44jlz"><xmp id="44jlz"></xmp></label></pre>
  • <pre id="44jlz"><label id="44jlz"></label></pre><td id="44jlz"><del id="44jlz"></del></td>