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Warning device for pavement construction

A warning device and a mounting technology are applied to cleaning methods using tools, roads, roads and other directions, which can solve the problems of large size of the warning device, inconvenient for stacking, transportation, easy to overturn, and affecting the use effect, etc., so as to facilitate stacking and transportation. Portability, reduced size, and easy cleaning

Inactive Publication Date: 2021-11-09
连叶
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the warning device used in traditional road construction is inconvenient to clean the dust and impurities on the surface of the warning board during use. The height position cannot be adjusted, which affects the use effect. At the same time, it is easy to fall over when it is blown by the wind during use.

Method used

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  • Warning device for pavement construction
  • Warning device for pavement construction
  • Warning device for pavement construction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as Figure 1-Figure 9 As shown, the present invention is a warning device for road construction, including a mounting assembly 1, a board assembly 2 is provided on the inside of the mounting assembly 1, and a board assembly 2 is provided on the inside of the mounting assembly 1 near the board assembly 2. Cleaning component 3, two support components 4 are symmetrically arranged on the bottom side of the mounting component 1;

[0039] The mounting assembly 1 includes a positioning mounting frame 11, a connecting frame 12 is fixedly installed at both ends of the bottom side of the positioning mounting frame 11, a connecting seat 121 is fixedly mounted on the inner side of the connecting frame 12, and a positioning chute is provided on the side of the positioning mounting frame 11 111, the bottom side surface of the positioning rack 11 offers a limit chute 113, the inboard of the limit chute 113 is fixedly equipped with a guide rod 114, the bottom end of the connecting...

Embodiment 2

[0048] Considering that there will be strong winds during use, when the wind blows to the warning board 22, the force on the warning board 22 will drive the entire mounting assembly 1 and the support assembly 4 to fall down. For this reason, this embodiment is provided with The windproof mechanism 5, and the difference between this embodiment and the first embodiment is the windproof mechanism 5, and other parts are the same as the first embodiment.

[0049] Referring to the figure, the windproof mechanism 5 includes a locking mechanism 51 and a center of gravity balancing mechanism 52;

[0050] The locking mechanism 51 includes an unlocking box 511 arranged under the connecting frame 12, the positioning mounting frame 11 is hingedly arranged with the connecting frame 12, and the positioning mounting frame 11 is hingedly provided with an unlocking pendulum 513 towards the unlocking box 511 side, and the unlocking box 511 is hinged with the unlocking box 511. The positioning ra...

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Abstract

The invention belongs to the technical field of pavement construction, and discloses a warning device for pavement construction. The device comprises a mounting frame assembly, a board assembly is arranged on the inner side of the mounting frame assembly, a cleaning assembly is arranged on the side, close to the board assembly, of the interior of the mounting frame assembly, two supporting frame assemblies are symmetrically arranged on the bottom side of the mounting frame assembly, the mounting frame assembly comprises a positioning mounting frame, and connecting frames are fixedly mounted at the two ends of the bottom side of the positioning mounting frame; a connecting base is fixedly installed on the inner sides of the connecting frames, a positioning sliding groove is formed in the side face of the positioning mounting frame, a limiting sliding groove is formed in the surface of the bottom side of the positioning mounting frame, and a guide rod is fixedly installed on the inner side of the limiting sliding groove. According to the warning device, the height position of the warning board can be adjusted, dust and impurities on the surface of the warning board can be conveniently and rapidly cleaned, the warning device can be folded and stored, the size of the stored and folded warning device is reduced, and the warning device can be conveniently stacked, transported and carried.

Description

technical field [0001] The invention belongs to the technical field of road construction, in particular to a warning device for road construction. Background technique [0002] Roads are divided into highways, urban roads, country roads, factory and mine roads, forestry roads, examination roads, competition roads, automobile test roads, workshop passages, and school roads according to their use characteristics. Scope but where social motor vehicles are allowed to pass, urban roads refer to all areas of the city, used for transportation and pedestrians in the city, convenient for residents to live, work, cultural and entertainment activities, and connected with roads outside the city to bear the burden of external traffic Roads, the main function of urban roads is transportation. There must be convenient road connections between important activity centers in the city to shorten the running distance of vehicles. The secondary parts of the city must also be accessible by roads ...

Claims

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Application Information

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IPC IPC(8): E01F9/623E01F9/65E01F9/692E01F9/619B08B1/00
CPCE01F9/623E01F9/65E01F9/692E01F9/619B08B1/12B08B1/30
Inventor 连叶潘长玉李杰张保红汤舒曼
Owner 连叶
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