A kind of tower crane lateral support device and using method
A lateral support, tower crane technology, applied in the direction of cranes, etc., can solve the problems of unstable base fixing, unstable center of gravity of tower cranes, large tower crane height, etc., and achieve the effect of easy operation, simple operation and improved safety of control methods.
Active Publication Date: 2021-05-25
SHANGHAI CONSTRUCTION GROUP
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
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
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
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; The lateral support body and the transmission rack 600 are fixedly connected; the vertical drive mechanism 400 includes a rotating gear 408, and the lower connecting part 160 can climb and descend along the cylinder support column 1...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a tower crane lateral support device and a use method, which belong to the technical field of building construction and are used to prevent the lateral deformation of the tower crane caused by strong wind load in an extreme environment. It includes a lateral support body, a lateral pressure monitoring module, a vertical drive mechanism, a vertical positioning mechanism, and a transmission rack; the support column of the barrel holder is provided with a vertical positioning mechanism, a middle connecting piece and a lower connecting piece at intervals from top to bottom. The lower connecting part is fixedly connected to the lateral support body and the drive rack, and the lower connecting part can climb and descend along the support column of the tube frame under the action of the vertical drive mechanism; the lateral support body includes a lateral support drive mechanism and a lateral support drive mechanism. As for the pressure monitoring module, a lateral pressure monitoring module is installed at the end of the lateral support drive mechanism, and the lower end of the transmission rack is fixedly arranged on the lower connecting piece, and the rack part of the transmission rack and the rotating gear form a rack and pinion engagement.
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
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
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