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Traction lifting device with steel cable matched with chain
The main component of the traction lifting device with the steel cable matched with the chain is a driving unit. According to the first scheme, the driving unit comprises a driving chain wheel, a driving rope wheel, a driving chain, an upper connecting block, a lower connecting block, a driving chain adjusting rod, a driving steel cable, a front end traction unit composed of a front traction steel cable and a front rope wheel, and a rear end traction unit composed of a rear traction steel cable and a rear rope wheel; according to the second scheme, the traction device comprises double rows of driving chain wheels, a front-end traction unit and a rear-end traction unit, wherein the front-end traction unit is composed of a front traction rope wheel, a front traction steel cable, a front driving chain and a first weight, and the rear-end traction unit is composed of a rear traction rope wheel, an idle wheel, a rear traction steel cable, a rear driving chain and a second weight. According to the two schemes, the steel cables are matched with the chains for dragging and lifting, the manufacturing cost of the dragging and lifting device is obviously reduced in a simple and low-cost mode on the premise that the operation efficiency and the operation safety are guaranteed, and therefore the overall manufacturing cost is effectively reduced, and the comprehensive competitiveness of products is effectively improved.
本申请一种钢索配合链条的曳引升降装置的主要部件是驱动单元；本申请公开了驱动单元的两个方案，方案一包括驱动链轮、驱动绳轮、驱动链、上连接块、下连接块、驱动链调节杆、驱动钢索以及由前曳引钢索、前绳轮组成的前端曳引单元、由后曳引钢索、后绳轮组成的后端曳引单元；方案二包括双列驱动链轮以及由前曳引绳轮、前曳引钢索、前驱动链、重坠一组成的前端曳引单元，由后曳引绳轮、介轮、后曳引钢索、后驱动链、重坠二组成的后端曳引单元。上述两个方案均采用钢索配合链条曳引升降，以简单、低成本的方式在确保运行效率、运行安全的前提下实现曳引升降装置制作成本的明显降低从而有效降低整体制作成本，有效提高产品的综合竞争力。
Traction lifting device with steel cable matched with chain
The main component of the traction lifting device with the steel cable matched with the chain is a driving unit. According to the first scheme, the driving unit comprises a driving chain wheel, a driving rope wheel, a driving chain, an upper connecting block, a lower connecting block, a driving chain adjusting rod, a driving steel cable, a front end traction unit composed of a front traction steel cable and a front rope wheel, and a rear end traction unit composed of a rear traction steel cable and a rear rope wheel; according to the second scheme, the traction device comprises double rows of driving chain wheels, a front-end traction unit and a rear-end traction unit, wherein the front-end traction unit is composed of a front traction rope wheel, a front traction steel cable, a front driving chain and a first weight, and the rear-end traction unit is composed of a rear traction rope wheel, an idle wheel, a rear traction steel cable, a rear driving chain and a second weight. According to the two schemes, the steel cables are matched with the chains for dragging and lifting, the manufacturing cost of the dragging and lifting device is obviously reduced in a simple and low-cost mode on the premise that the operation efficiency and the operation safety are guaranteed, and therefore the overall manufacturing cost is effectively reduced, and the comprehensive competitiveness of products is effectively improved.
本申请一种钢索配合链条的曳引升降装置的主要部件是驱动单元；本申请公开了驱动单元的两个方案，方案一包括驱动链轮、驱动绳轮、驱动链、上连接块、下连接块、驱动链调节杆、驱动钢索以及由前曳引钢索、前绳轮组成的前端曳引单元、由后曳引钢索、后绳轮组成的后端曳引单元；方案二包括双列驱动链轮以及由前曳引绳轮、前曳引钢索、前驱动链、重坠一组成的前端曳引单元，由后曳引绳轮、介轮、后曳引钢索、后驱动链、重坠二组成的后端曳引单元。上述两个方案均采用钢索配合链条曳引升降，以简单、低成本的方式在确保运行效率、运行安全的前提下实现曳引升降装置制作成本的明显降低从而有效降低整体制作成本，有效提高产品的综合竞争力。
Traction lifting device with steel cable matched with chain
一种钢索配合链条的曳引升降装置
LIANG CHONGYAN (author) / XUE JIAN (author)
2022-03-22
Patent
Electronic Resource
Chinese
IPC:
E04H
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