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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Metal structure of overhead crane is composed of main beam and end beam, which can be divided into two categories: LD single girder overhead crane and QD double girder overhead crane.
Crane hook up and down lifting, trolley lateral movement and crane long traveling longitudinal motion 1. 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.
And now, total production amount of Weihua Cranes products achieve world first. Motor and reducer bring coiling block to rotate, finally realize to lift up and down goods. Transmission of crane Trolley traveling system: Working Principle of Overhead Crane Overhead crane, also called bridge crane, is a kind of crane traveling on the elevated track to lift goods.
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.
In order to install and adjust, most of overhead crane in heavy-duty always adopt universal coupling as its driving device. Crane operators can lift and transport cargo with the space under the overhead crane without being hindered by ground equipment.
As for moving mechanism of overhead crane, to increase wheels can be used to decrease wheel pressure if the lifting capacity is too worklng. It transmits power to the high speed shaft end of reducer by gear coupling, compensation shaft and brake-wheel coupling.
Working Principle of Overhead Crane
Lifting mechanism includes brake, ceane, reducer, coiling block and pulley block. Simply complete the form below, click submit, you will get the price list and wo will contact you within one business day. Weihua Crane Machinery Email: Weihua Cranes Machinery Co. Double Girder Overhead Crane is double girder bridge crane with hook, suitable for indoor or outdoor fixed cross intercropping handling and transport work.
General overhead crane is composed of crane moving system, lifting trolley and metal structure. 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, workijg and other material handling, etc.
Overhead crane can be divided into simple overhead crane, general overhead crane and metallurgy special 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.
Lifting trolley workong be divided into lifting mechanism, trolley moving system and trolley bogie. It transmits power to the high speed shaft end of reducer by brake-wheel coupling, compensation shaft and half gear coupling.
There are traveling track welded to support the moving of lifting trolley. Driving method of moving mechanism of overhead crane can be divided into two types: 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.
EOT crane – Wikipedia
And get well reputation. Trolley bogie support lifting mechanism and trolley moving system, it is always welded. Weihua Cranes become one of general hoisting machinery manufacturing industry leader with the largest production and sales volume. Provide you with overhead cranegantry craneelectric hoist, sot. The lifting capacity of the overhead crane can achieve t, and the gantry crane t, to meet all kinds of project need. And then by half gear coupling, compensation shaft, the half gear coupling joint with trolley driving wheels, so as to drive the trolley driving worling rotating, so that finish trolley transport heavy objects by lateral movement.
Overhead crane is widely used for warehouse indoor and outdoor, workshop, wharf, open-air yard and etc. 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.
Working Principle of Overhead Crane. LD single girder overhead crane is composed of one main girder and both end beams, QD overhead crane is composed of two main girders and two end beams.
Weihua Crane is professional material handling equipment manufacturer and servicer with largest production in global. Excellent Product and Solutions Weihua Cranes become one of general hoisting machinery manufacturing industry leader with the largest production and sales volume.