Road traffic sign board fastening device with loose indicator light

Abstract

A road traffic sign board fastening device with a loose indicator light comprises a fixed frame (9) and a sign board support (8). A vertical column (92) of the fixed frame (9) is provided with a clamping groove (920) which is formed by an upper clamping portion (921), a middle slop transition portion (922) and a lower wide opening portion (923) sequentially from top to bottom. A clamping head (91) which is used for penetrating through the vertical column (92) from the lower wide opening portion (923) is arranged at the left end of a horizontal rod (82) of the sign board support (8), the clamping head can move upwards in the clamping groove (920) to the upper clamping portion, and accordingly the clamping head (91) can be stopped in the axial direction of the horizontal rod (82). In addition, location in a front-back direction orthorhombic to the axial direction of the horizontal rod (82) is achieved.

Description

technical field [0001] The invention relates to the field of road traffic, in particular to a road traffic sign fastening device with a loose indicator light. 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 exi...

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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