Tower crane lateral supporting device and using method
A technology of lateral support and tower crane, which is applied in the direction of cranes, etc., can solve the problems of unstable base, unstable center of gravity of tower crane, and large height of tower crane, etc., achieves easy operation of control method, realizes quantitative force control, and improves safety Effect
Active Publication Date: 2021-04-02
SHANGHAI CONSTRUCTION GROUP
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Problems solved by technology
The main cause of the accident was that the tower crane was relatively high, the center of gravity of the tower crane was unstable during the construction process, and the base of the tower crane was not firmly fixed and other key factors led to the collapse of the tower crane
Method used
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Embodiment 1
[0039] Combine below Figure 1 to Figure 10 , detailing the structural composition of the tower crane lateral support device of the present invention.
[0040] Please refer to Figure 1 to Figure 10 , a tower crane lateral support device, a cylinder frame support column cylinder frame support column 130 is arranged between adjacent standard sections of the tower crane, the lateral support device includes a lateral support body, a lateral support drive mechanism 200, and a lateral pressure monitoring module 300 , a vertical driving mechanism 400 , a vertical positioning mechanism 500 and a transmission rack 600 .
[0041] The vertical positioning mechanism 500 is symmetrically distributed on both sides of the support column 130 of the tube holder; Fixedly connect the lateral support body and the drive rack 600; the lower connecting piece 160 can climb and descend along the cylinder support column 130 under the action of the vertical drive mechanism 400, and the lateral suppor...
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The invention provides a tower crane lateral supporting device and a using method, belongs to the technical field of building construction, and is used for preventing lateral deformation of a tower crane caused by strong wind load in an extreme environment. The device comprises a lateral supporting body, a lateral pressure monitoring module, a vertical driving mechanism, a vertical positioning mechanism and a transmission rack. A vertical positioning mechanism, a middle connecting piece and a lower connecting piece are sequentially arranged on a cylinder frame supporting column at intervals from top to bottom, the lower connecting piece is fixedly connected with the lateral supporting body and the transmission rack, and the lower connecting piece can climb and descend along the cylinder frame supporting column under the action of the vertical driving mechanism. The lateral supporting body comprises a lateral supporting driving mechanism and the lateral pressure monitoring module, wherein the lateral pressure monitoring module is arranged at the tail end of the lateral supporting driving mechanism, the lower end of the transmission rack is fixedly arranged on the lower connecting piece, and a rack part of the transmission rack is in gear-rack meshing fit with the rotating gear.
Description
technical field [0001] The invention relates to the technical field of building construction, in particular to a tower crane lateral support device and a use method thereof. Background technique [0002] The number of super high-rise buildings at home and abroad is increasing day by day, and tower crane construction plays an important role in the construction process. Tower crane is an important special equipment for high-rise building construction. Its safety performance has attracted the attention of the national society. Major accidents caused by tower crane collapse and overturning occur from time to time every year. The main reason for the accident was that the height of the tower crane was relatively large, the center of gravity of the tower crane was unstable during the construction process, and the base of the tower crane was not firmly fixed and other key factors led to the collapse of the tower crane. According to the statistics of tower crane accidents, severe we...
Claims
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Login to View More IPC IPC(8): B66C23/20B66C23/80
CPCB66C23/20B66C23/208B66C23/80
Inventor 张龙龙黄玉林左自波潘曦杜晓燕
Owner SHANGHAI CONSTRUCTION GROUP