A sign fastening installation device for municipal roads

Abstract

The invention provides a direction board fastening and mounting device for a municipal road. The direction board fastening and mounting device comprises a fixing frame (9) and a direction board bracket (8), wherein a vertical column (92) of the fixing frame (9) is internally provided with a clamping groove (920) composed of an upper clamping part (921), a middle inclined plane transition part (922) and a lower wide-opening part (923), which are arranged in sequence from top to bottom; a chuck (91) is arranged at the end part of the left side of a horizontal transverse rod (82) of the indication board bracket (8) and is used for penetrating through the vertical column (92) from the lower wide-opening part (923); and the chuck (91) can upward move into the upper clamping part (921) in the clamping groove (920), so that the chuck (91) can be stopped in the axial direction of the horizontal transverse rod (82) and is positioned in the axially orthogonal front and back directions of the horizontal transverse rod (82).

Description

technical field [0001] The invention relates to the field of road traffic, in particular to a sign fastening installation device for municipal roads. Background technique [0002] Road traffic signs often need to be firmly installed to avoid potential safety hazards. At the same time, due to factors such as road construction or changes in road planning and construction, road signs often need to be replaced to adapt to changing information. However, due to factors such as a high position and often being located near the roadway, the installation and replacement operations need to be reduced in time. Some existing fixing methods often need more time-consuming. And although some easy-to-install fixing methods are easy to operate, it is difficult to realize the needs of fastening installation. In particular, because the sign is easy to bear a large force load under conditions such as wind force, it is easy to form a force and moment load on the fixing part. Some existing dev...

AI Technical Summary

Problems solved by technology

Some existing fixing methods often take more time

However, although some easy-to-install fixing methods are convenient to operate, it is difficult to achieve the needs of fastening installation.

Especially because the sign is easy to bear a large force load under conditions such as wind force, which is easy to form a force and moment load on the fixed part

Some existing devices are difficult to meet these specific requirements while reducing the disassembly operation time

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