Title:
WARNING DEVICE FOR USE IN SAFE CONSTRUCTION OF PUBLIC WORKS PROJECTS
Document Type and Number:
WIPO Patent Application WO/2018/028177
Kind Code:
A1
Abstract:
A warning device for use in safe construction of public works projects, comprising: a base (1), a warning lamp (2) and a warning board (3); the base (1) is provided thereon with an upright post (4), and a sleeve rod (5) is sleeved over the upright post (4); the upright post (4) is provided with a solar panel (7), the warning board (3), a warning lamp case (8) and a lighting lamp (9) in order from top to bottom in the vertical direction; the solar panel (7) is hinged to the top end of the upright post (4), and the warning board (3) is configured to be a hollow triangle shape and is fixedly connected to the upright post (4) by means of a locking nut; the warning lamp case (8) is is configured to be a cylindrical shape; and the warning lamp case (8) has LED warning lamps (2) evenly mounted thereon; the lighting lamp (9) is connected to the upright post (4) by means of a freely rotatable shaft (10). The warning device may function to warn to pedestrians and drivers from many directions; meanwhile, by adjusting the height of the warning device, a view field is broadened, thereby enhancing the warning effects while also functioning to provide lighting; therefore, the device has values in promotion and application.
Inventors:
SU WENCANG (CN)
Application Number:
PCT/CN2017/074796
Publication Date:
February 15, 2018
Filing Date:
February 24, 2017
Export Citation:
Assignee:
SU WENCANG (CN)
International Classes:
E01F9/608; E01F9/615; E01F9/646
Foreign References:
| CN204460048U | 2015-07-08 | |||
| CN203256632U | 2013-10-30 | |||
| CN204898543U | 2015-12-23 | |||
| CN204212075U | 2015-03-18 | |||
| CN204455901U | 2015-07-08 | |||
| JP2009252655A | 2009-10-29 |
Download PDF: