Electric Hoist Hook

1. Technical difficulties overcome by this design: (1) the lifting mechanism is arranged to the beam at the end of the car and inside the main beam; (2) the trolley operation mechanism adopts the form of direct connection between trolley and main beam to replace the end beam; (3) the beam and...

Product Details

1. Technical difficulties overcome by this design:


(1) the lifting mechanism is arranged to the beam at the end of the car and inside the main beam;


(2) the trolley operation mechanism adopts the form of direct connection between trolley and main beam to replace the end beam;


(3) the beam and roller shaft of the hook shall be combined to minimize the size from the bottom of the hook to the top of the pulley.


The trolley crane bridge crane adopts the super-clearance design to minimize the height of the trolley and cart, and at the same time raise the lifting height to the highest under the same conditions.

This structure can be used in the case of limited plant space, which can meet the situation that the ordinary type of bridge crane cannot be used.

We took three technical measures:


(1) the lifting mechanism is arranged inside the beam at the end of the trolley and the main beam. The upper plane of the whole lifting mechanism is lower than the top of the beam at the end of the trolley, which effectively reduces the overall height of the crane.


(2) the trolley operation mechanism adopts the form of direct connection between the trolley and the main girder, with both parallel, replacing the end girder;

The table workshop USES the tie rod connection, and USES the heavy joint wheel.

This structure disperses the stress point of the wheel, reduces the maximum force of the single column, and can be used in the case of the steel structure workshop (the original design of the steel structure workshop is to install the single column)


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