Temporary traffic signal device

Abstract

The invention discloses a temporary traffic signal device, and belongs to the technical field of traffic safety devices. One surface of the base is fixedly connected with a balancing weight. The surface of the balancing weight is fixedly connected with a signal lamp box through a supporting rod. A storage groove is formed in one surface of the base. A sliding groove is formed in the inner wall ofthe storage groove. A sliding block is slidably connected into the sliding groove. The side face of the sliding block is fixedly connected with a supporting frame. One surface of the support frame isfixedly connected with a roller. The support frame arranged on the temporary traffic signal device has a function of moving up and down. Therefore, the roller has a telescopic function. The traffic signal lamp is convenient to move and transport, and the placement stability of traffic signal lamps is greatly improved, long-distance movement of the traffic signal lamps under the action of externalforce can be avoided, the arranged base has the buffering and damping effects, the influence of vibration force generated by vehicle driving on parts in the signal lamp box can be avoided, and the usestability of the signal lamps is improved.

Description

technical field [0001] The invention relates to the technical field of traffic safety devices, in particular to a temporary traffic signal device. Background technique [0002] Road traffic is the lifeblood of the national economy. With the increase in the number of motor vehicles, the number of traffic accidents is also increasing year by year. Traffic lights are the infrastructure for maintaining road order and safety. [0003] At present, when there is a large-scale power outage in the city or when the traffic lights fail, a temporary traffic signal device needs to be used to maintain road order and safe passage. The contact area with the ground is limited. When touched by external force, it is easy to make the traffic lights move for a long distance, which will cause certain traffic safety hazards, and the driving of the vehicle will cause the road surface to generate vibration force, which will affect the traffic lights inside. Parts have a certain impact, and in the l...

AI Technical Summary

Problems solved by technology

[0003] At present, when there is a large-scale power outage in the city or when the traffic lights fail, a temporary traffic signal device needs to be used to maintain road order and safe passage. The contact area with the ground is limited. When touched by external force, it is easy to make the traffic lights move for a long distance, which will cause certain traffic safety hazards, and the driving of the vehicle will cause the road surface to generate vibration force, which will affect the traffic lights inside. Parts have a certain impact, and if things go on like this, it will cause the signal lights to not work properly, thereby shortening the service life of the traffic lights

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