Improved fastening component for traffic signs on roads

Abstract

The invention discloses an improved fastening component for traffic signs on roads. The improved fastening component comprises a fixed frame (9) and a sign bracket (8), wherein a vertical column (92) of the fixed frame (9) is internally provided with a clamping groove (920); the clamping groove (920) consists of an upper clamping part (921), a middle inclined-surface transition part (922) and a lower wide-opening part (923) which are arranged in sequence from top to bottom; the end part of the left side of a horizontal cross rod (82) of the sign bracket (8) is provided with a clamping head (91); the clamping head (91) is used for penetrating through the vertical column (92) from the lower wide-opening part (923), and can move upwards to the upper clamping part (921) from the clamping groove (920) so as to be blocked in the axial direction of the horizontal cross rod (82) and realize positioning in the front and rear direction axially orthogonal with the horizontal cross rod (82).

Description

technical field [0001] The invention relates to the field of road traffic, in particular to an improved fastening component of a road traffic sign. 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 devic...

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

Images