Civilian multifunctional high-rise automatic crane

Abstract

The invention discloses an automatic multifunctional high-rise crane for civil use. The crane comprises a crane body (1), a supporting bar (6) capable of flexibly bearing a counter weight, a telescopic hoisting jib (7) with a revolving seat, an electric winch set (8), a small hydraulic pump set (9), a rechargeable accumulator (5), a separating type drive-by-wire connected control box (4), a rear end control handle (3) and directional plastic bearing wheels (2). According to the automatic multifunctional high-rise crane disclosed by the invention, the hoisting jib can be revolved for 360 degrees; under the action of a hydraulic expansion rod, a hoisting beam can be raised up or descended according to the requirement, and the hoisting jib can extend forwards or retracts backwards according to the requirements; when located at the vertical position, the supporting bar capable of flexibly bearing the counter weight can extend to a roof, so as to prevent the crane from overturning in the weight hoisting process; in the open air or when the supporting distance of the roof is not far enough, the supporting bar capable of flexibly bearing the counter weight can be turned to the horizontal ground position, the counter weights such as water bags and gravels can be placed on the supporting bar capable of flexibly bearing the counter weight to support the high altitude hoisting operation. The automatic multifunctional high-rise crane disclosed by the invention is suitable for a high-rise building with an elevator.

Description

technical field [0001] The invention relates to a civil multifunctional high-rise automatic crane, which belongs to the technical field of hoisting machinery. Background technique [0002] With the country's intensive use and management of land, land conservation, and the development of high-rise residential construction have become a trend in the development of our residential buildings. With the continuous improvement of people's living standards, large-space, large-area, multi-functional personalized residences are also are becoming people's needs. With the number of high-rise residential buildings entering the market in a blowout manner, the handling of large-scale decoration materials for high-rise buildings and some large-scale non-elevator-transportable furniture items in the room, such as: integral bathtubs, grand pianos, large sofas, large (2m×2m) Carrying double beds, mattresses and other items upstairs has become a growing problem. In order to solve this situatio...

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Problems solved by technology

[0003] There are many small cranes used on construction sites on the market that are fixed in one position and cannot be transported

There is also a kind of building support frame and pre-laying track to place the lifting device on the track to move. Not only the structure is complex, the equipment is difficult, and the movement in a small space lacks flexibility. In addition, there is another kind of factory and warehouse handling various machinery and equipment. It has a certain lifting and moving function with other heavy objects. If you want to enter the residence, it cannot be used in civil high-rise residences due to its large size and the limitation of civilian voltage and elevator loading space.

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