Tower crane capable of being connected with building

Abstract

The invention belongs to the technical field of buildings, and relates to a tower crane capable of being connected with a building. The technical problem that in the prior art, a tower crane can not be connected with the building and accordingly stability is not high is solved. The tower crane comprises a tower crane body and the building. A fixed frame is fixed to the vertical face of the building. The width of the fixed frame is larger than that of a protruding component arranged on the vertical face of the building so that the end of the fixed frame can extend out of the protruding component. A strip-shaped guide rail installation plate is fixed to the end of the fixed frame. A guide rail assembly is fixedly connected with the guide rail installation plate. A beam mechanism is fixed to the side wall of the tower crane body, and the guide rail assembly is connected to the end of the beam mechanism. A guide rail is firmly installed on the building and is connected to the beam mechanism, and accordingly the building is connected with the tower crane.

Description

technical field [0001] The invention belongs to the technical field of construction engineering and relates to a tower crane capable of realizing connection with buildings. Background technique [0002] Tower crane is the most commonly used lifting equipment on construction sites, also known as "tower crane". Raw materials for construction. Tower crane is an indispensable equipment on the construction site. [0003] The function of the tower crane tip is to bear the upper load from the jib stay rope and the balance jib stay rope, and transmit it directly to the tower structure through the turntable through the structural components such as the slewing tower, turntable, and seat. The top of the self-elevating tower has a truncated cone column type, a forward or backward inclined truncated cone column type, a herringbone frame type and a diagonal brace type. All upper slewing tower cranes need to be equipped with a balance weight, whose function is to support the balance we...

AI Technical Summary

Problems solved by technology

Wheel-type, car-type and crawler-type tower cranes have no track device, which is convenient to move, but cannot walk with a load and has poor stability

[0005] Fixed tower cranes are divided into two types: attached self-elevating type and internal climbing type according to different installation locations. The attached self-elevating tower crane can rise with the rise of the building, which is suitable for high-rise buildings. It bears the horizontal load transmitted by the tower crane and is easy to attach, but it takes up a lot of steel for the structure; the internal climbing tower crane climbs in the elevator shaft and stairwell inside the building with the help of a set of brackets and a lifting system. The jacking is more cumbersome, but Less steel is used for the occupied structure, no foundation is required, and all self-weight and loads are borne by the building

[0006] Whether it is a mobile tower crane or a fixed tower crane, either rely on the bottom of the tower crane to be fixed to the ground to achieve load bearing, or the building completes the load bearing, so the stability needs to be improved

Especially mobile tower cranes cannot walk with load, which greatly restricts the application and development of mobile tower cranes

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