Fastening component for road traffic sign

Abstract

A road traffic indicator board fastening part with the high stability comprises a fixing frame (9) and an indicator board support frame (8). A clamping groove (920) composed of an upper clamping portion (921), a middle oblique face transition portion (922) and a lower wide opening portion (923) which are sequentially arranged from top to bottom is formed in a vertical column (92) of the fixing frame (9); a clamping head (91) is arranged at the end of the left side of a horizontal transverse rod (82) of the indicator board support frame (8), used for penetrating through the vertical column (92) from the lower wide opening portion (923) and can move upwards in the clamping groove (920) into the upper clamping portion (921) to block the clamping head (90) in the axial direction of the horizontal transverse rod (82) and be positioned in the front and back direction orthogonal to the axial direction of the horizontal transverse rod (82).

Description

technical field [0001] The invention relates to the field of road traffic, in particular to a road traffic sign fastening component. 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 devices are difficul...

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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