Anti-corrosion coating repairing device for steel structure
An anti-corrosion, steel structure technology, applied in spray devices, spray booths, etc., can solve problems such as hidden safety hazards, low paint repair efficiency, and inconvenient movement of construction workers, and achieve simple structure, easy implementation, and reduced labor intensity of workers. Effect
Pending Publication Date: 2021-05-28
CHINA HYDROELECTRIC ENGINEERING CONSULTING GROUP CHENGDU RESEARCH HYDROELECTRIC INVESTIGATION DESIGN AND INSTITUTE
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Problems solved by technology
After the steel structure is installed, it is very inconvenient to move due to the high height, especially for the alpine region, due to the need of the construction personnel to keep out the cold. security risks
Method used
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[0027] In order to facilitate the understanding and implementation of the present invention, the preferred embodiments of the present invention are selected for further description in conjunction with the accompanying drawings.
[0028] Such as figure 1 with 2 As shown, the present invention includes an upper clamping plate 1 and a lower clamping plate 2 arranged oppositely, and the two ends of the upper clamping plate 1 and the lower clamping plate 2 are equipped with a The connecting screw 5 connecting the plates 2 together, the bottom of the upper clamping plate 1 and the top of the lower clamping plate 2 are respectively provided with rollers 3, wherein at least one of the rollers 3 is equipped with a driving motor 4; the upper clamping plate 1 and the lower clamping plate 2 The clamping plate 2 forms the installation base, and the installation base is provided with a brake mechanism for making the roller 3 stop moving; the middle part of the installation base is a steel ...
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The invention relates to an anti-corrosion coating repairing device for a steel structure, belongs to the technical field of steel structure anti-corrosion measures, and is particularly suitable for alpine regions. During implementation, a steel column is wrapped and clamped by an upper clamping plate and a lower clamping plate, and then is connected and fixed through a connecting screw rod; rolling wheels can be driven to move through driving motors, then the whole device can move left and right in the length direction of the steel column, and in the moving process, a first electric extendable rod is in a retracted state, and a steel wire brush does not make contact with the steel column; after the device moves to a designated position, a brake mechanism works to promote the device to stop moving and achieve stable positioning of the device on the steel column; then the first electric extendable rod extends out, so that the steel wire brush makes contact with the steel column to control a rotating drum to rotate, and a damaged coating can be automatically removed; and when the damaged coating is removed by the steel wire brush, automatic paint repair can be achieved by a spraying gun in the rotating drum. The anti-corrosion coating repairing device has a simple structure, is easy to implement and helps reduce the labor intensity of workers.
Description
technical field [0001] The invention relates to a steel structure anti-corrosion coating repair device, which belongs to the technical field of steel structure anti-corrosion measures, and is especially suitable for alpine regions. Background technique [0002] Construction steel has the advantages of high strength, good plasticity and toughness, light weight, and steel structure has the advantages of simple manufacture, short construction period, large span, high height, and heavy load, so that steel has been widely used in the construction industry. However, the corrosion resistance and rust resistance of steel are poor, and the annual economic loss due to corrosion accounts for about 4% of the total output value of the national economy. Corrosion of steel structures not only causes economic losses, but also brings hidden dangers to the safety of the structure. The resulting engineering accidents are also common. Therefore, the anti-corrosion treatment of steel structures...
Claims
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IPC IPC(8): B05B13/02B05B14/00B05B16/20
CPCB05B13/02B05B14/00B05B16/20
Inventor 张文瀚马玉岩程丽娟黄懿陈绪刚
Owner CHINA HYDROELECTRIC ENGINEERING CONSULTING GROUP CHENGDU RESEARCH HYDROELECTRIC INVESTIGATION DESIGN AND INSTITUTE