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Safe and energy-saving portable road construction warning sign

A road construction, portable technology, applied in the direction of roads, roads, road signs, etc., can solve the problems of scraping, automatic shifting, damage, etc., and achieve the effect of preventing waste

Inactive Publication Date: 2021-04-20
南安艺同工业产品设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the existing warning signs encounter windy weather, they are easy to be blown by the wind and appear to automatically shift, or be blown down by the wind and cause damage

Method used

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  • Safe and energy-saving portable road construction warning sign
  • Safe and energy-saving portable road construction warning sign
  • Safe and energy-saving portable road construction warning sign

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] see Figure 1-3 , the present invention provides a technical solution for a safe and energy-saving portable road construction warning sign: its structure includes a fixing seat 1, a display screen 2, and a solar battery 3, the bottom side of the display screen 2 is connected to the fixing seat 1, and the top of the display screen 2 The solar battery 3 is connected, and the fixed seat 1 includes a cross bar 10, a vertical rod 11, and a suction cup 12. connection, the suction cup 12 includes a nut a, a screw b, a sealing cover c, and a piston d, the sealing cover c is provided with a piston d, the piston d is connected to the bottom of the screw b, and the screw b runs through the vertical rod 11 Cooperate with the nut a, the connection is on the cross bar 10, the inside of the sealing cover c is provided with an isolation cavity c1, an annular cavity c2 at the top of the sealing cover c, and the bottom of the isolation cavity c1 is filled with soft mud c3, so A return-s...

Embodiment 2

[0030] see Figure 1-4, the present invention provides a technical solution for a safe and energy-saving portable road construction warning sign: its structure includes a fixing seat 1, a display screen 2, and a solar battery 3, the bottom side of the display screen 2 is connected to the fixing seat 1, and the top of the display screen 2 The solar battery 3 is connected, and the fixed seat 1 includes a cross bar 10, a vertical rod 11, and a suction cup 12. connection, the suction cup 12 includes a nut a, a screw b, a sealing cover c, and a piston d, the sealing cover c is provided with a piston d, the piston d is connected to the bottom of the screw b, and the screw b runs through the vertical rod 11 Cooperate with the nut a, the connection is on the cross bar 10, the inside of the sealing cover c is provided with an isolation cavity c1, an annular cavity c2 at the top of the sealing cover c, and the bottom of the isolation cavity c1 is filled with soft mud c3, so A return-sh...

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Abstract

The invention discloses a safe and energy-saving portable road construction warning sign which structurally comprises a fixing base, a display screen and a solar cell, the side face of the bottom of the display screen is connected with the fixing base, the top of the display screen is connected with the solar cell, the fixing base comprises a transverse rod, a vertical rod and a sucker, and the top of the sucker is connected with the transverse rod through the vertical rod, the transverses rod is connected with the side surface of the display, the sucker comprises a nut, a screw rod, a sealing cover and a piston, the piston is arranged in the sealing cover, the piston is connected with the bottom of the screw rod, the screw rod penetrates through the vertical rod to be matched with the nut and is connected to the cross rod, and an isolation cavity and an annular cavity in the top of the sealing cover are formed in the sealing cover; the warning sign has the beneficial effects that sealing can be formed between the cement floor and the sealing cover by extruding the soft mud, the adsorption fixing effect is guaranteed, the influence of strong wind on the warning board is avoided, the warning sign can be fixed in situ, the soft mud can be recycled through the opening and closing structure, and waste is prevented.

Description

technical field [0001] The invention relates to the field of road construction, in particular to a safe and energy-saving portable road construction warning sign. Background technique [0002] During road construction, warning signs must be placed in front of the construction section to remind passing vehicles to detour. [0003] When the existing warning sign encounters windy weather, it is easy to be blown by the wind and appear to automatically shift, or to be blown down by the wind and cause damage. Contents of the invention [0004] The main purpose of the present invention is to overcome the deficiencies of the prior art and provide a safe and energy-saving portable road construction warning sign. [0005] The present invention adopts the following technical solutions to achieve: a safe and energy-saving portable road construction warning sign, the structure of which includes a fixing seat, a display screen, and a solar cell, the bottom side of the display screen is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F9/673H02J7/35
CPCY02E10/56
Inventor 吴晓红
Owner 南安艺同工业产品设计有限公司
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