1.定义:板状的垫板本体采用UHMW/HDPE高分子合成材料。支腿垫板主要用于垫在工程机械的支腿下,起支撑作用。
2.组成结构:支腿垫由板状的垫板本体和手提绳两部分组成,垫板承压9-300吨。
3.工作原理:支腿垫板具有较高的强度和刚度,进而能够减小受力时垫板本体的变形量,为工程机械提供更加稳定的支撑力。大大节约了使用成本提高了工作质量。可在恶劣环境下正常使用,超载使用宁弯而不断裂。
4.特点:
抗冲击性居塑料之首,无论是外力强冲击,还是内部压力波动,都难以使其开裂。特别是在低温环境,其冲击强度反而达到高值,抗老化性:性能稳定,抗老化性好,地面、地下埋没均可,50年不老化热变形温度为85℃,使用温度可达90℃,特殊情况下,允许在更高的温度下使用。UHMW-PE是一种韧性极好的材料,它的耐低温性能也非常优异,在-269℃低温下,仍具有一定的延展性,而没有脆裂迹象。
5.独特设计:手提绳由尼龙材质制成,手提绳的端部嵌入垫板本体中,以便于运载和布置。
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Cheap crane outrigger plate 1. Definition: plate plate ontology using UHMW/HDPE polymer composite materials. Leg plate is mainly used for mat under the leg of engineering machinery, supporting role. 2. Structure: leg pad by plate plate ontology and portable rope in two parts, plate on 9-300 tons. (3) working principle: leg plate has high strength and rigidity, which can reduce the deformation force plate when the ontology, provide more stable support for engineering machinery. Save the use cost greatly improve the quality of the work. Can be used in harsh environments is normal, the overload use better bend without breaking. 4. Features: Strong impact resistance among the top of the plastic, whether outside force impact, or internal pressure fluctuation, can make its cracking. Especially in low temperature environment, its impact strength have high value, aging resistance, stable performance, good aging resistance, ground, underground buried, 50 years aging heat distortion temperature is 85 ℃, temperature can be up to 9