The utility model relates to a square flat pole tooling which is convenient for heat treatment hoisting of large cross-section workpieces. The square flat pole is welded by two straight beams and three cross beams, and there are lifting lugs in the middle of the two straight beams; two quenched chains of the same specification are connected in series by ring chains, and there are lifting rings at both ends of the quenched chain; and two straight beams are clamped grooves with hanging rings at equal distances. Using the utility model, before the large section workpiece is heat treated in the furnace, two quenching chain rings are hung in the chucks at both ends of the square flat pole, and the square flat pole lifting ears are hooked by the traveling crane hook. The two quenching chains are used to encircle the two ends of the large section workpiece, and the traveling crane is started to load the furnace, and the quenching cooling and unloading furnace are carried out by the same method. The utility model provides a safe, convenient and stable heat treatment condition, high efficiency and safety, and can also be used for heat treatment hoisting of pallets with small workpieces when large cross-section workpieces are loaded, unloaded, lifted, placed and cooled, especially when quenched and cooled.
【技术实现步骤摘要】
方便于大截面工件热处理吊装的方形扁担工装
本专利技术涉及一种方便于大截面工件热处理吊装的方形扁担工装。
技术介绍
热处理是机械工业的一项重要基础技术,热处理对于充分发挥金属材料的性能潜力,提高产品的内在质量,延长产品的使用寿命等都具有十分重要的意义。目前生产的工件截面越来越大,吨位亦越来越大,热处理不仅需要考虑热处理工艺设计,也要充分考虑热处理工装设计。科学的热处理工装设计,可为工件在装炉、卸炉、特别在淬火冷却时的起吊、吊行、放置及冷却时提供一种安全的、便捷的、平稳的热处理条件。可提高热处理效率,降低工人劳动强度,避免人工长时间进行高温在线吊装前的准备工作,降低安全风险。以往的热处理扁担均为一根直梁与吊耳焊接而成,其适用于台车炉中热处理的截面相对较小和重量相对较轻的工件,或者是装有小型工件的托盘其总重量较轻的工件,使用该种热处理扁担在吊装大截面工件或重量较重的工件时,吊装运行或淬火冷却过程中不稳定,单根直梁的承重能力相对较弱,不安全。本技术适用于台车炉中热处理的截面相对较大和重量相对较重的工件,或者是装有小型工件的托盘其总重量较重的工件,吊装运行或淬火冷却过程中平稳,安全,承重能力相对较高。
技术实现思路
本专利技术的目的是针对上述现状,提供一种安全、便捷、平稳的起吊,可提高热处理效率,降低工人劳动强度,避免人工长时间进行高温在线吊装前准备工作,降低安全风险的方便于大截面工件热处理吊装的方形扁担工装。本专利技术目的的实现方法为,方便于大截面工件热处理吊装的方形扁担工装,方形扁担由两根直梁和三根横梁焊接而成,两根直梁中间焊接有吊耳;两根相同规格的淬火链条分别由环 ...
【技术保护点】
1.方便于大截面工件热处理吊装的方形扁担工装,其特征在于:方形扁担由两根直梁和三根横梁焊接而成,两根直梁中间焊接有吊耳;两根相同规格的淬火链条分别由环形链条串接而成,淬火链条两端有吊环;两根直梁上等距离设有吊挂吊环的卡槽。
【技术特征摘要】
1.方便于大截面工件热处理吊装的方形扁担工装,其特征在于:方形扁担由两根直梁和三根横梁焊接而成,两根直梁中间焊接有吊耳;两根相同规格的淬火链条分别由环形链条串接而成,淬火链条两端有吊环;两根直梁上等距离设有吊挂吊环的卡槽。2.根据权利要求1所述的方便于大截面工件热处...
【专利技术属性】
技术研发人员:周预平,银明辉,刘国平,熊武,汤晶晶,祁波,欧建汉,黄谈明,邹泉,陈雄,郭志刚,
申请(专利权)人:武汉重工铸锻有限责任公司,
类型:新型
国别省市:湖北,42
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