The invention discloses a high efficiency traction machine for elevator car in the technical field of elevator, which includes a gearless traction machine, the output end of the gearless traction machine is connected with the traction machine shaft, the output end of the gearless traction machine and the traction machine shaft are provided with a holding brake, the traction machine shaft is close to the outer wall of the holding brake end to connect the traction wheel, the left end of the traction machine shaft is connected with the gear, and the traction machine shaft is connected with the outer wall of the holding brake end The machine shaft is movably connected with the rack pressing rod through the gear, and the outer wall of the rack pressing rod is provided with the gear, the bottom of the rack pressing rod is movably connected with the spring holder through the pin shaft, the outer wall of the spring holder is connected with the spring pressing sheath, the bottom of the spring pressing pedestal is connected with the spring pressing, and the bottom of the spring pressing is fixedly connected with the bottom of the inner cavity of the spring pressing sheath, without counterweight, without compensating chain, and reducing the power of the traction machine No need for elevator foundation pit, simple process and low cost, which can be accepted by general users.
【技术实现步骤摘要】
一种电梯轿厢用高效率曳引机
本专利技术涉及电梯
,具体为一种电梯轿厢用高效率曳引机。
技术介绍
现有电梯带有基坑,在使用的过程中需要对重,然后通过补偿链起到牵引的作用,曳引机在运行电梯的过程中所消耗的功率较大,且工艺复杂,造价高,不能满足一般用户的需求。为此,我们提出一种电梯轿厢用高效率曳引机。
技术实现思路
本专利技术的目的在于提供一种电梯轿厢用高效率曳引机,以解决上述
技术介绍
中提出的问题。为实现上述目的,本专利技术提供如下技术方案:一种电梯轿厢用高效率曳引机,包括无齿轮曳引机,所述无齿轮曳引机的输出端连接曳引机轴,所述无齿轮曳引机输出端与曳引机轴设置抱刹,所述曳引机轴靠近抱刹一端的外壁连接曳引轮,所述曳引机轴左端外壁连接齿轮,所述曳引机轴通过齿轮活动连接齿条压杆,且齿条压杆的外壁设置齿轮,所述齿条压杆的底部通过销轴活动连接压簧座,所述压簧座的外壁连接压簧护套,所述压簧座的底部连接压簧,且压簧的底部固定连接在压簧护套的内腔底部。进一步的,所述曳引机轴左端外壁连接的齿轮外壁均匀设置轮齿,且齿条压杆外壁设置齿轮的外壁设置与轮齿匹配的齿槽,且两组齿轮相互啮合连接。进一步的,所述压簧座与压簧护套均为不锈钢板,且压簧座活动设置在压簧护套的内腔。进一步的,所述压簧护套的左右两侧内壁均设置限位滑槽,所述压簧座的左右两侧外壁均设置与限位滑槽匹配的滑块。进一步的,所述压簧护套的顶部设置限位挡板,且限位挡板的顶部设置孔径大于齿条压杆外径的通孔。与现有技术相比,本 ...
【技术保护点】
1.一种电梯轿厢用高效率曳引机,包括无齿轮曳引机(1),其特征在于:所述无齿轮曳引机(1)的输出端连接曳引机轴(4),所述无齿轮曳引机(1)输出端与曳引机轴(4)设置抱刹(2),所述曳引机轴(4)靠近抱刹(5)一端的外壁连接曳引轮(3),所述曳引机轴(4)左端外壁连接齿轮(5),所述曳引机轴(4)通过齿轮(5)活动连接齿条压杆(6),且齿条压杆(6)的外壁设置齿轮(5),所述齿条压杆(6)的底部通过销轴活动连接压簧座(7),所述压簧座(7)的外壁连接压簧护套(8),所述压簧座(7)的底部连接压簧(9),且压簧(9)的底部固定连接在压簧护套(8)的内腔底部。/n
【技术特征摘要】
1.一种电梯轿厢用高效率曳引机,包括无齿轮曳引机(1),其特征在于:所述无齿轮曳引机(1)的输出端连接曳引机轴(4),所述无齿轮曳引机(1)输出端与曳引机轴(4)设置抱刹(2),所述曳引机轴(4)靠近抱刹(5)一端的外壁连接曳引轮(3),所述曳引机轴(4)左端外壁连接齿轮(5),所述曳引机轴(4)通过齿轮(5)活动连接齿条压杆(6),且齿条压杆(6)的外壁设置齿轮(5),所述齿条压杆(6)的底部通过销轴活动连接压簧座(7),所述压簧座(7)的外壁连接压簧护套(8),所述压簧座(7)的底部连接压簧(9),且压簧(9)的底部固定连接在压簧护套(8)的内腔底部。
2.根据权利要求1所述的一种电梯轿厢用高效率曳引机,其特征在于:所述曳引机轴(4)左端外壁连...
【专利技术属性】
技术研发人员:蔡旭婧,王进,钱晓进,刘春金,崔世龙,储小虎,徐晨皓,
申请(专利权)人:中科鼎盛电梯科技江苏有限公司,
类型:发明
国别省市:江苏;32
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