Ground drilling type tower crane foundation platform capable of improving supporting strength

Abstract

The invention discloses a ground drilling type tower crane foundation platform capable of improving supporting strength. The foundation platform comprises a placing platform, a ground is arranged below the placing platform, an embedded tunnel is formed in the end face of the ground, mounting bases are arranged on the periphery of the top of the placing platform, and supporting frames are arranged on the end faces of the mounting bases; by arranging an extension groove and an anti-seepage piece, the supporting frames are connected with the mounting bases, meanwhile, it is ensured that water seepage does not occur during connection of the supporting frames and the mounting bases, the bottoms of the supporting frames are not corroded by liquid, by arranging the placing platform and internal components of the placing platform, the supporting frames are placed more stably, by setting a supporting truss, the bearing capacity and the placing stability of each group of supporting frames are improved, the supporting strength of the foundation bearing platform is improved, and the supporting strength can be effectively improved by arranging the embedded tunnel and adopting a ground drilling type structure which is different from an original bearing platform structure.

Description

technical field [0001] The invention relates to the technical field of tower cranes, in particular to a ground-drilling foundation cap for tower cranes with improved support strength. Background technique [0002] The tower crane, also known as the tower crane, is an indispensable equipment on the construction site. The function of the tower crane tip is to bear the upper load from the jib stay rope and the balance arm stay rope, and through the slewing tower, turntable, bearing Other structural components are transferred to the tower body structure through the turntable. However, the existing tower cranes have the following defects or problems: [0003] 1. The existing foundation caps for tower cranes mostly use external independent structures, which cannot be more fully connected to the ground, which affects the supporting strength; [0004] 2. The existing foundation caps for tower cranes have poor support strength and cannot meet the needs of tower crane placement; ...

AI Technical Summary

Problems solved by technology

[0003] 1. The existing foundation caps for tower cranes mostly use external independent structures, which cannot be more fully connected to the ground, which affects the supporting strength;

[0004] 2. The existing foundation caps for tower cranes have poor support strength and cannot meet the needs of tower crane placement;

[0005] 3. The existing foundation caps for tower cranes do not have a waterproof structure and are prone to water seepage, causing water seepage at the bottom of the support frame and causing unnecessary losses

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