The utility model relates to a counterweight cantilever crane, which belongs to the technical field of cantilever cranes. A cantilever crane consists of a base plate fixed to the ground, a vertical beam fixed on the base plate, and a cantilever beam set on a vertical Liang Shangduan. The cantilever beam is a type of steel with a block at both ends. The cantilever beam is connected with a vertical beam through a tapered roller bearing; the other side of the cantilever beam is set on the other side of the cantilever beam. The moving counterweight component includes the U shaped weight plate with roller and the counterweight block, the roller is set two and located on the inside of the U shaped weight plate, the weight block is attached to the lower end face of the U shaped weight plate, the lower end of the U shaped weight plate is set up, the lifting ear is set on the weight block, the weight block is attached to the lower end of the U shaped weight plate; the roller is mounted on the lower end of the U shaped weight plate; the roller is mounted on the roller wheel; roller wheel is mounted on the lower end of the U shaped counterweight board; the roller is mounted on the roller wheel; the roller is mounted on the lower end of the U shaped weight plate; roller wheel is mounted on the lower end of the U shaped weight plate; roller wheel is mounted on the lower end of the U shaped weight plate; roller wheel is mounted on the lower end of the U shaped counterweight board; the roller is mounted on the roller wheel; roller wheel is mounted on the lower end of the U shaped counterweight board; roller wheel is mounted on the lower end of the U shaped weight plate; roller wheel is mounted on the lower end of the U shaped counterweight board; The two sides of the ventral beam of I-shaped steel move along I-shaped steel, and the lifting part is an electric hoist moving along I-beam. The utility model can balance the force of the cantilever when used, and reduce the wear by setting the mobile counterweight component.
【技术实现步骤摘要】
一种配重悬臂吊
本技术涉及一种配重悬臂吊,属于悬臂吊
技术介绍
在生产车间内,尤其是机械生产车间内,悬臂吊是一种常用的起重设备。悬臂吊体积小,占地小,在一定区域内能够灵活转动。相比于天车,悬臂吊更加适用于较轻重物的起吊。然而,目前使用的悬臂吊也存在着一些缺陷。由于悬臂吊的吊梁是不平均地设置在支撑竖梁上的,这样会造成横梁与支撑竖梁之间受力不均衡,尤其是起吊重物时,横梁与支撑竖梁之间受力不均衡的情形会加重,横梁与支撑竖梁之间的磨损也会加严重,因此造成了悬臂吊需要经常维护保养,影响正常的生产。
技术实现思路
本技术的目的是提供一种具有配重的悬臂吊,以便能够保证悬臂吊工作的稳定性,延长悬臂吊的使用寿命。为了实现上述目的,本技术采用的技术方案是:一种配重悬臂吊,包括固定在地面的底座板、固定在底座板上的竖梁以及设置在竖梁上端的悬臂梁;所述悬臂梁为两端具有挡块的工字型钢,悬臂梁通过圆锥滚子轴承与竖梁连接;悬臂梁的一侧设置起重部件另一侧设置移动配重部件;所述移动配重部件包括带有滚轮的U形配重板以及配重块,滚轮设置两个并且位于U形配重板的内侧,配重块挂接在U形配重板的下端面,U形配重板下端设置挂钩,配重块上设置吊耳,配重块挂接在U形配重板的下端;滚轮位于工字型钢的腹梁的两侧沿工字型钢移动;所述起重部件为沿工字钢移动的电动葫芦。本技术技术方案的进一步改进在于:U形配重板上设置用于自锁的紧固螺钉。本技术技术方案的进一步改进在于:所述紧固螺钉设置在U形配重板的侧面,紧固螺钉贯穿U形配重板的侧面。本技术技术方案的进一步改进在于:设置移动配重部件的一侧的悬臂梁上设置标尺。由于采 ...
【技术保护点】
1.一种配重悬臂吊,其特征在于:包括固定在地面的底座板(1)、固定在底座板(1)上的竖梁(2)以及设置在竖梁(2)上端的悬臂梁(3);所述悬臂梁(3)为两端具有挡块(4)的工字型钢,悬臂梁(3)通过圆锥滚子轴承与竖梁(2)连接;悬臂梁(3)的一侧设置起重部件另一侧设置移动配重部件;所述移动配重部件包括带有滚轮(5)的U形配重板(6)以及配重块(7),滚轮(5)设置两个并且位于U形配重板(6)的内侧,配重块(7)挂接在U形配重板(6)的下端面,U形配重板(6)下端设置挂钩,配重块(7)上设置吊耳,配重块(7)挂接在U形配重板(6)的下端;滚轮(5)位于工字型钢的腹梁的两侧沿工字型钢移动;所述起重部件为沿工字钢移动的电动葫芦(8)。
【技术特征摘要】
1.一种配重悬臂吊,其特征在于:包括固定在地面的底座板(1)、固定在底座板(1)上的竖梁(2)以及设置在竖梁(2)上端的悬臂梁(3);所述悬臂梁(3)为两端具有挡块(4)的工字型钢,悬臂梁(3)通过圆锥滚子轴承与竖梁(2)连接;悬臂梁(3)的一侧设置起重部件另一侧设置移动配重部件;所述移动配重部件包括带有滚轮(5)的U形配重板(6)以及配重块(7),滚轮(5)设置两个并且位于U形配重板(6)的内侧,配重块(7)挂接在U形配重板(6)的下端面,U形配重板(6)下端设置挂钩,配重块(7)上...
【专利技术属性】
技术研发人员:卢汉超,王松松,孙磊,
申请(专利权)人:石家庄翰鸿自动化科技有限公司,
类型:新型
国别省市:河北,13
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