EOT CRANE WORKING PRINCIPLE PDF

Ship Yard Crane. ▫ Electric Overhead Travelling Crane. (EOT) . Stand alone operation achieved by using only basic .. The principal horizontal beams of the crane bridge, which support the trolley and are supported by the. EOT Cranes from Free-Fall/ Breakdown of due to Over-Speed needs a Protection and control handled, EOT crane find its application. Working Principle. 1. Working Principle of Overhead Crane Overhead crane, also called bridge crane, is a kind of crane traveling on the elevated track to lift goods.

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Please also feel free to contact us by email or phone. As for moving mechanism of overhead crane, to increase wheels can be used to decrease wheel pressure if the lifting capacity is too large. LD single girder overhead crane is composed of one main girder and both end beams, QD overhead crane is composed prnciple two main girders and two end beams.

Simply complete the form below, click submit, you will get the price list and wo will contact you within one business day. And get well reputation. Metal structure of overhead crane is composed of main beam and end beam, which can be divided into two categories: Transmission of crane Trolley traveling system: Main girder and end girder are in rigid connection, both ends of end girders are designed with wheels to support the overhead crane moving in the elevated track.

Lifting mechanism includes brake, motor, reducer, coiling block and pulley block. Trolley bogie support lifting mechanism and trolley moving system, it is always welded.

Weihua Cranes started since the year ; it is professional material handling equipment manufacturer and servicer with largest production all over the world. Crane hook up and down workijg, trolley lateral movement and crane long traveling longitudinal motion. Weihua Crane Machinery Email: A varieties of sets manufacturing and testing equipment, including machining, heat treatment, welding, assembly, testing and packaging ekt metering and other ancillary equipment with a full range of advanced production scale and production capacity.

Provide you with overhead cranegantry craneelectric hoist, etc.

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Working Principle of Overhead Crane

Recommend A-type Gantry Crane is A-type double girder gantry crane ; consists of A-type gantry frame steel structure, trolley, crane traveling mechanism, electrical system. Crane hook up and down lifting, trolley lateral movement and crane long traveling longitudinal motion 1. Overhead crane is widely used for warehouse indoor and outdoor, workshop, wharf, prinviple yard and etc.

Lifting trolley can be divided into lifting mechanism, trolley moving system and trolley bogie. Double Girder Overhead Crane is double girder bridge crane with hook, suitable for indoor or outdoor fixed cross intercropping handling and transport work. Motor and reducer bring coiling block to rotate, finally realize to lift princkple and down goods.

In order to install and adjust, most of overhead crane in heavy-duty always adopt universal coupling as its driving device. It transmits power to the high speed shaft end of reducer by gear coupling, compensation shaft and brake-wheel coupling. Driving method of moving mechanism of overhead crane can be divided into two types: Excellent Product and Solutions Weihua Cranes become one of general hoisting machinery manufacturing industry leader with the largest production and sales volume.

General overhead crane is composed of crane moving system, lifting trolley and metal structure. There are traveling track welded to support the moving of lifting trolley.

The lifting capacity of the overhead crane can achieve t, and the gantry crane t, to meet all kinds of project need. If the amount of wheels exceed four, it had better adopt device to balance bogie to keep the loads of overhead crane can be distributed to every wheels. And now, total production amount of Weihua Cranes products achieve world first. And then by full gear coupling joint with crane driving wheel shaft, so as to drive the crane driving wheels rotating, so that finish bridge transport heavy objects by lateral movement.

Electric Hoist Double Girder Crane is double girder overhead crane which take electric hoist as lifting mechanism, lifting capacity from 5T to 32T. Weihua Cranes become one of general hoisting machinery manufacturing industry leader with the largest production and sales volume. Then through reducer to reduce the high revolution of motor to the required revolution, and output by low-speed shaft of reducer.

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Working Principle of Overhead Crane. Single Girder Overhead Crane is workshop lifting equipment supporting the use of CD, MD model or other type electric hoistmain role is timely and safely compl.

And then by half gear coupling, compensation shaft, the half gear coupling joint with trolley driving wheels, so as to drive the trolley driving wheels rotating, so that finish trolley transport heavy objects by lateral movement. Crane operators can lift and transport cargo with the space under the overhead crane without being hindered by ground equipment. Overhead crane can be divided into simple overhead crane, general overhead crane and metallurgy special overhead crane.

Working Principle of Overhead Crane Overhead crane, also called bridge crane, is a kind of crane traveling on the elevated track to lift goods. Weihua Cranes Machinery Co.

Overhead Crane

Transmission of crane traveling system: LD single girder overhead crane and QD double girder overhead crane. Production and sales of overhead and gantry cranes won the first in China for continuous 8 years.

Weihua Cranes are widely used in machinery manufacturing, iron and steel metallurgy, nuclear industry of mining, water conservancy and hydropower, roads and railways, electric power, automobile manufacturing, petrochemical, port logistics, shipbuilding and other material handling, etc. Overhead crane move in longitudinal direction along the erected track and its trolley move in transverse along the elevated track, which work in a rectangle scope.

How to Adapt Different Working Surroundings? It wrking power to the high speed shaft end of reducer by brake-wheel coupling, compensation shaft and half gear coupling.

The ring gear of drum transmit driving force to drum set, then through wire ropes and pulleys drive crane hook up and down, so as to finish the lifting of the heavy objects up and down. Weihua Crane is professional material handling equipment manufacturer and servicer with largest production in global.

Transmission of hoisting system: