A convenient maintenance traffic sign equipment

Abstract

The invention discloses traffic sign equipment convenient to maintain. The traffic sign equipment comprises a shell (1); a joint cavity (6) is formed inside the right side of the shell body (1); a traffic sign piece (2) is arranged in the joint cavity (6); a connecting block (21) with a locking connecting groove (22) is arranged on the traffic sign piece (2); a driving connecting cavity (3) is formed in the upper portion inside the left side wall of the shell body (1); lock grooves (4) are formed in the lower portion inside the left side wall of the shell body (1); a driving connecting wheel (51) and a movable driving connecting wheel (92) are arranged in the driving connecting cavity (3); a driving connecting rod (5) is fixedly arranged on the driving connecting wheel (51); the top of the driving connecting rod (5) is rotatably connected with the inner side wall of the shell body (1); the bottom of the driving connecting rod (5) extends downward along the inner wall of the left side of the shell body (1); and a first cone wheel (91) is fixedly arranged on the top of the movable driving connecting wheel (92). According to the traffic sign equipment, the structure is simple, operation is convenient and quick, the mounting and replacement efficiency is improved, and practicability and safety are high.

Description

technical field [0001] The invention relates to the technical field of municipal traffic, in particular to traffic sign equipment which is easy to maintain. Background technique [0002] With the continuous development of the economy, my country has entered the era of road traffic modernization, and road traffic facilities are constantly improving, including traffic signs, traffic lights, guardrails, etc., which can effectively avoid accidents and bring convenience to pedestrians and drivers. [0003] In the process of urban development, the management department of traffic signs is faced with the constant inspection of traffic signs; if the signs are defaced, they need to be repaired in time; the signs of road sections that change in situation need to be replaced in time. It is easy to repair or replace small traffic signs. It does not take long and has a limited impact on traffic. However, it is not easy to repair or replace large and medium-sized traffic signs. Large tool...

AI Technical Summary

Problems solved by technology

[0003] In the process of urban development, the management department of traffic signs is faced with the constant inspection of traffic signs; if the signs are defaced, they need to be repaired in time; the signs of road sections that change in situation need to be replaced in time. It is easy to repair or replace small traffic signs. It does not take long and has a limited impact on traffic. However, it is not easy to repair or replace large and medium-sized traffic signs. Large tools such as cranes are required. Multiple workers work at the same time to complete, which is quite time-consuming. , energy consumption, great impact on road traffic

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