Guilin Tower Crane Rental Introduction What are the components of the tower crane slewing tower body?


发布时间:

2021-03-05 10:11

The slewing tower body will be welded with the tower cap through the connecting plate before leaving the factory. The slewing tower body is mainly composed of the following parts:

1. Main chord: It is mainly used to connect the tower cap and support the tower cap, boom and The function of the balance arm, the length is 1500mm, and each chord is welded by two types of angle steel;

2. Reinforced web and rib: The reinforcing web is welded on the upper part of the main chord, and the upper part of the slewing tower is increased. The strength is to support the hoisting arm and the balance arm, and the reinforcing rib is welded to the reinforcing web to further enhance the strength of the upper part of the slewing tower;

3. Climbing ladder: seamless steel pipe is used; 5. The hinged support plate 1 is used to connect the balance arm, and the hinged support plate 2 is used to connect the boom, which requires higher strength and toughness. High, so the material can be treated with Q235 plus high temperature tempering;

4. Flange plate and rib: used to connect the rotary tower body and the upper support, the specific structural dimensions refer to the products of various manufacturers.

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