8 Ton Single Girder Bridge Crane

8 Ton Single Girder Bridge Crane

The principles for determining the wheelbase of the grab-bridge crane are as follows: (a) It can meet the stability requirements of the gantry in the direction of the crane track; (b) The external dimensions of the cargo must be able to pass through the steel frame of the support leg; (c) Pay attention to The track B and the span S are in a certain proportion relationship, generally taking the track distance B = (1/4 - 1/6)S.

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8 ton single girder bridge crane

Wheel alignment principle

The principles for determining the wheelbase of the grab-bridge crane are as follows: (a) It can meet the stability requirements of the gantry in the direction of the crane track; (b) The external dimensions of the cargo must be able to pass through the steel frame of the support leg; (c) Pay attention to The track B and the span S are in a certain proportion relationship, generally taking the track distance B = (1/4 - 1/6)S.

use

1. Grab bridge cranes are widely used for loading and unloading of bulk materials in power plants, freight yards, workshops, and docks. 2. Grapple bridge cranes are heavy duty systems. 3. All crane grab cranes are operated in the driver's room. The directions to the driver's room platform door are: end entry, side entry, and top entry. 4. Grab bucket crane rated load including grab bucket white weight. 5. There are two kinds of parallel vertical main beams in the opening direction of the grab.

Features

Grab bucket cranes mainly consist of box bridges, grab trolleys, cart running mechanisms, driver's cabs and electrical control systems. The picking device is a grab that can grab bulk material. Grab cranes have opening and closing mechanisms and hoisting mechanisms. Grabs are suspended on the opening and closing mechanism and hoisting mechanism by four steel ropes. The opening and closing mechanism drives the grab to close and grab the material. When the opening of the bucket is closed, the lifting mechanism is started immediately, so that the four steel ropes are loaded on average to perform lifting work. When the material is unloaded, only the opening and closing mechanism is actuated, the opening of the bucket is opened, and the material is tilted. Grab bridge cranes are basically the same as hook bridge cranes except that the lifting mechanism is different.

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