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What are the applications of electric hoist in the opening and closing of water conservancy gates

Edit:Xinertai Hydraulic MachineryUpDate:2019-06-14

As we all know, electric hoist includes wire rope electric hoist, electric chain hoist, hoist, multi-function hoist and so on. Electric hoist inHydraulic gate opening and closingDo you know the application in

Among them, the wire rope electric hoist can be divided into CD1 electric hoist (single-speed electric hoist), MD1 electric hoist (two-speed electric hoist) and miniature electric hoist. As a small electric hoist, micro electric hoist can be divided into fixed micro electric hoist and suspended micro electric hoist (referred to as suspension electric hoist, such as HH suspension electric hoist).

According to whether there is an operating mechanism, electric chain hoists can be divided into fixed electric chain hoists and operating electric chain hoists. According to the operating speed configuration, electric chain hoists can be divided into single-speed electric chain hoists and two-speed electric chain hoists; or they can be divided into slow electric chain hoists and fast electric chain hoists; according to different headrooms, Electric chain hoists can also be divided into low headroom electric chain hoists and ordinary electric chain hoists; of course, according to different uses, electric chain hoists can also be divided into stage chain electric hoists and group crane climbing frame electric hoists and electric chain hoists Hoist etc. According to different speeds, winches can be divided into fast winches and slow winches.

According to different application fields, the hoist can be divided into industrial hoist and construction hoist.

According to different functional configurations, hoists can be divided into ordinary hoists and multi-function hoists. In many hoisting occasions, the multifunctional hoist can replace wire rope electric hoist, mini electric hoist or hoist to a certain extent. Micro electric hoist manufacturer Hebei Dongsheng Sling The electric hoist described by the author in this article is an electric hoist in a general sense. The hoist is a construction hoist. Specifically, it relates to a construction hoist used for lifting water conservancy gates and other long strip heavy objects. The existing double hoisting point hoist used for lifting water conservancy gates and other long strip heavy objects is installed and fixed on the hoisting platform with a hoist, and the two hoisting points are synchronously driven by gear transmission The pulley mechanism and hook are used to open and close water conservancy gates and lift heavy objects.

For this reason, we provide a double-lifting point hoist with simple structure, convenient lifting point adjustment, quick movement and installation.

The structural features of this hoist are as follows:

The double-lifting point hoist includes an electric hoist, which is characterized in that two electric hoist output ends are relatively installed on a horizontal hanging plate, and the high-speed shaft of the reducer at each output end is connected to a main drive shaft by a coupling. There is at least one bearing that supports and hangs on the same height on the main drive shaft.

This kind of double lifting point hoist can adopt the following two structures:

The structure of the double hoisting point hoist can also be installed on the horizontal hanging plate with an electric hoist and a roll cover with a reducer, and the high-speed shaft of each reducer is connected to a main drive shaft with a coupling. , The main drive shaft has at least one bearing that supports and hangs on the hanging plate, and the hooks on the two rolls are respectively hanged at the same height by the hanging rope and the pulley mechanism. The structure of this hoist can also be composed of an electric hoist and a drum cover. The electric hoist adopts a rear-drive electric hoist that is linearly mounted on the rear end of the drum with a coupling of a motor and a reducer. A main drive shaft is sleeved on the hollow shaft, and a roll cover is connected to the other end of the main drive shaft. The roll cover and the electric hoist are both hung on the hanging plate with a hanger, and the hooks on the two rolls are respectively dropped. The rope and pulley structure are hung at the same height.

  

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