The invention discloses a parallel fold line groove plastic lining plate and a preparation method thereof. The parallel fold line groove plastic lining plate comprises a plurality of lining plates installed at the outer diameter position of a winding drum of an elevator, the length direction of the lining plates is parallel to the center line of the winding drum, a plurality of rope grooves are uniformly formed in the outer surfaces of the lining plates, and the rope grooves in every two adjacent lining plates communicate with each other in a one-to-one correspondence mode; wherein the rope grooves in part of adjacent lining plates are formed in the circumferential direction of the winding drum, parallel rope winding areas are formed in the part of adjacent lining plates, the rope grooves in the other part of adjacent lining plates are formed in the circumferential direction inclined to the winding drum of the elevator, and folding rope winding areas are formed in the part of adjacent lining plates. The parallel fold line groove plastic lining plate is simple in design structure and convenient to use, stable transition between layers can be achieved when steel wire ropes are wound on the winding drum of the elevator, and the problem that the steel wire ropes are extruded is solved; and the plastic lining plate has good antistatic and flame-retardant properties, can maintain relatively high tensile property and is long in service life.

    本发明公开了一种平行折线槽塑料衬板及其制备方法,包括安装在提升机卷筒外径处的多个衬板,衬板的长度方向与卷筒的中心线相互平行设置,衬板的外表面均匀的开设有多个绳槽,且相邻两个衬板上的绳槽一一对应贯通;其中一部分相邻衬板上的绳槽沿着卷筒的周向开设,该部分衬板形成平行绕绳区,另一部分相邻衬板上的绳槽均沿倾斜于提升机卷筒的周向开设,该部分衬板形成折向绕绳区;本发明设计结构简单、使用便捷,能够使钢丝绳在提升机卷筒上缠绕时,层与层之间可以平稳过渡,且降低钢丝绳之间受到挤压的问题;且塑料衬板具有良好的抗静电、阻燃性能,而且能保持较高拉伸性能,使用寿命高。


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    Title :

    Parallel fold line groove plastic lining plate and preparation method thereof


    Additional title:

    一种平行折线槽塑料衬板及其制备方法


    Contributors:
    MA LE (author) / ZHANG NAN (author) / ZHAO LONG (author) / SUN ZHAOJUN (author)

    Publication date :

    2021-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED , Vorbereiten oder Vorbehandeln der zu verformenden Masse / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



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