Warning board convenient for height adjustment used for construction site
A technology for height adjustment and construction sites, applied to display devices, illuminated signs, instruments, etc., can solve the problems of inconvenient height adjustment, simple design structure, and inconvenient use, so as to improve diversity, practicability, and functions Diversification and the effect of improving automation capabilities
Inactive Publication Date: 2018-11-13
魏城
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Problems solved by technology
There are the following deficiencies in the above-mentioned patents: the design structure is simple, the function is single, it is inconvenient to adjust the height, and it is inconvenient to use
And above-mentioned patent can not solve this type of problem, therefore, need badly a kind of construction site to be convenient to the warning sign of adjusting height
Method used
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0027] refer to Figure 1-5 , a warning sign for easy height adjustment on a construction site, comprising a bottom plate 1 and a warning sign installation frame 13, a control box 8 is fixed on the top outer wall of the bottom plate 1 by bolts, and a first electric telescopic rod is fixed on the top outer wall of the control box 8 by bolts 9, so that the device can control the growth of the support rod 11, thereby controlling the lifting of the device, the inner wall of the bottom of the control box 8 is fixed with a processor 33 by bolts, and the outer wall of the top of the first electric telescopic rod 9 is fixed with a vertically placed support column by bolts 11...
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The invention belongs to the technical field of construction sites, and in particular relates to a warning board convenient for height adjustment used for a construction site. Aiming at the problems that the designed structure is simple, the function is single, the height is inconvenient to adjust, and the use is inconvenient, the following technical scheme is provided: the warning board comprisesa bottom board and a warning board mounting frame, wherein a control cabinet is fixed to the outer wall of the top of the bottom board through a bolt, a first electric telescopic rod is fixed to theouter wall of the top of the control cabinet through a bolt, a processor is fixed to the inner wall of the bottom of the control cabinet through a bolt, a support post vertically placed is fixed to the outer wall of the top of the first electric telescopic rod through a bolt, and slide rails distributed at equal intervals are fixed to the outer wall of one side of the support post through bolts. The warning board is rich in structure and diversified in function, the functions including solar power generation, camera shooting and washing can be carried out, thus the diversity and practicabilityof the function of the device are improved, the vertical movement can be carried out simply, thus the height of the device can be adjusted, and therefore, the adjustability of the device is improved.
Description
technical field [0001] The invention relates to the technical field of construction sites, in particular to a warning sign for construction sites which is convenient for height adjustment. Background technique [0002] With the 21st century, the continuous improvement of people's living standards is inseparable from the construction of buildings, and there will be countless construction sites in the construction of buildings. Because the construction sites are very dangerous, people have built warning signs for construction. Remind passers-by to stay away from the construction site. Building construction warning signs are generally placed in conspicuous positions, and due to different construction sites, the heights of construction warning signs are also different. However, the current construction warning signs are too large to be easy to lift, which increases the workers' work. Labor intensity. [0003] After retrieval, the Chinese patent authorization number is CN207074...
Claims
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IPC IPC(8): G09F7/20G09F23/00G09F13/00
CPCG09F7/20G09F13/00G09F23/00G09F2007/1847G09F2007/1873
Inventor 魏城
Owner 魏城