Welcome to the website of Jiangsu Montgomery Elevator Co., Ltd! Main products: Montgomery elevator

Lifts, Escalators, Moving Walkway And Parking Equipment, Etc.

Specialized Production Enterprise





未标题-4.png 

  National Service Telephone

 400-1069588 

 National 24-hour Hotline

 0513-80603988 

专业电梯厂家
Your current location : Home >> News >> Company News

Contact us

Montmery elevator

Company: Jiangsu Montmery Elevator Co. , Ltd.

Contact: Lu Zhongwei

Cell Phone: 13906295701

Something: 0513-80603988、80603959、80603999

Fax: 0513-80603939

Mail:montmery@montmery.com

Website: en.montmery-elevator.com

Address: No. 999, Jintong Avenue, Nantong high-tech Industrial Development Zone, Jiangsu Province


Comparison And Selection Of Lifting Elevator Installation Mechanism

2019-08-22

The three common ways are hydraulic way, chain lifting way and wire rope lifting way

1. Wire rope hoisting

The steel wire rope has the characteristics of strong bearing capacity and light weight, but it is elastic, and will produce elongation over a long period of time, which will reduce the transmission accuracy, so that the tray can not accurately reach the desired position, and, the wire rope is easy to twist and loose by itself.

2. Hydraulic lift

The hydraulic system drive is a set of very complex drive system, its design, the manufacture cost is high. Moreover, the cost of maintenance and testing is relatively high, and it is difficult to check the fault of the hydraulic system. If any oil pipeline has a problem, it will greatly reduce the working efficiency of the garage in a certain period of time, and if the hydraulic station has a problem, the consequences will be more serious, therefore, this design does not use the hydraulic drive system as a lifting mechanism.

3. Chain lift

Chain drive is an electric motor that drives the pallet to move up and down through a coupling, a chain and a sprocket. Low cost, safety, easy maintenance and repair.

Chain drive has the characteristics of both gear drive and belt drive. Chain drives are easier to install and less costly than gear ratio, and are much lighter in structure than gears when driven over long distances. Compared with belt drive, the average transmission ratio of chain drive is accurate, the transmission efficiency is high, the tension force is small, the axial force is small, the structure size is compact, and it can work well under low speed and heavy load Can adapt to the more harsh environment, such as oil pollution and high temperature and other occasions.

南通电梯安装

1. Lifting principle and motor position

For the convenience of manufacture and installation, the upper and lower pallets are basically the same. Both in size and composition. The difference is: The bottom tray has rollers, and the upper tray has pulley, here to focus on the sprocket, chain and hoist motor and related components.

From the motor installation and aesthetic point of view, the motor should be placed on the rear beam of the garage frame, where the motor positioning depends on the chassis to positioning. Lifting Motor and translational motor with the same choice of motor with reducer.

The most common method of chain transmission is to use a closed chain to transfer power from one shaft to another. The two sprockets must be at the same level. In this design, the chain is required to transmit power, and the wire rope is also required to transmit motion. Therefore, the closed chain is adopted, and the wire rope is fixed at the front of the Longitudinal beam of the frame, and then is matched with the two pulleys on the pallet, and finally comes back to the rear of the Longitudinal Beam, the schematic diagram is shown below. This way not only has four wire rope to bear, and lifting smooth, high Factor of safety, so use this way.

As the upper tray is raised to a fixed position, it needs to stay there for a long time. Therefore, a brake needs to be installed on the sprocket shaft. The brake should be of the normally closed type, because the tray stays in the fixed position much longer than the tray movement time, between the motor shaft and the chain wheel shaft also uses the flange coupling to carry on the connection.

Jiangsu Montgomery Elevator Co. , Ltd. , will "develop the market with science and technology, increase benefit with management, improve image with service" as the business philosophy of the enterprise, "24-hour Monitoring, 365-day safety rest assured" for after-sales service purposes, in more than 20 provinces and over 300 cities in China, as well as in Southeast Asia, Mongolia, Hong Kong and Macao, Africa, Europe and the United States, they have opened up their own marketing territories, and have firmly taken the lead in the industry with a relatively high market share, become one of the elevator brands in the same industry with highly public praise effect. Welcome to come to the professional elevator manufacturer Jiangsu Montgomery Elevator Co. , Ltd. to order products!


Label

Last viewed:

Contact us

Company: Jiangsu Montmery Elevator Co. , Ltd.

Contact: Lu Zhongwei

Cell Phone: 13906295701

Something: 0513-80603988、80603959、80603999

Fax: 0513-80603939

Mail:montmery@montmery.com

Address: No. 999, Jintong Avenue, 

Nantong high-tech Industrial Development Zone, Jiangsu Province