Tower crane base connection reinforced structure

Abstract

The invention discloses a tower crane base connection reinforced structure. The tower crane base connection reinforced structure comprises a tower crane body and a bearing platform; the tower crane body comprises a base section and a standard section; the base section stretches into the bearing platform to be connected with the bearing platform; the standard section is installed over the base section and comprises profile steel pressing beams and supporting rods; each profile steel pressing beam comprises first profile steel and second profile steel, the first profile steel is transversely arranged over the standard section, and the second profile steel is longitudinally arranged over the first profile steel; the pieces of first profile steel and the pieces of second profile steel are distributed in the shape like the Chinese character 'jing' and connected with the bearing platform through screws; the standard section is provided with ring hoops, and a stiffener is arranged between every two adjacent ring hoops; and the supporting rods are obliquely arranged, the upper ends of the supporting rods are connected with the stiffeners, and the lower ends of the supporting rods are connected with the bearing platform. The tower crane base connection reinforced structure is high in connection strength and integrated stability, and the working safety of a tower crane is improved.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a tower crane foundation connection reinforcement structure. Background technique [0002] With the continuous development of the country's economic construction, the number of super high-rise building construction projects continues to increase. As the main vertical transportation machinery for the construction of tall buildings, the attached tower crane plays an irreplaceable role in the construction work. Tower crane, also known as "tower crane", is an indispensable construction transportation machine for building construction. It uses standard sections to lift construction materials such as steel bars, corrugated wood, concrete, and steel pipes. In the tower crane foundation, concrete caps are usually combined with them to bear the load, and concrete rectangular caps are the most common. In the construction of tower crane caps, it is inevitable that the concret...

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Problems solved by technology

In the construction of tower crane caps, it is inevitable that the concrete caps will not be solidified, or the tower cranes will be used directly during the maintenance of concrete caps, resulting in damage to the caps; in addition, excessive construction or overloading of tower cranes will also cause foundation caps lossy etc.

The quality of the foundation caps of the above series of tower cranes all have defects, so that the connection strength between the tower crane and the caps is not high, and the stability of the tower crane is poor. Especially when the height of the tower crane is high, the overall stability of the tower body cannot be guaranteed, resulting in work Unable to proceed smoothly, low safety and poor construction efficiency

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