The invention discloses a traffic signal device for displaying one-way driving road section traffic flow, which comprises a ground, two downward pressing block sliding grooves with upward openings aresymmetrically formed in the ground front and back, downward pressing blocks are slidably connected into the downward pressing block sliding grooves, a sliding rod is arranged on the lower side of thedownward pressing block on the front side, and an inflation piston is fixedly connected to the bottom face of the sliding rod; the inflation piston is located in the inflation air cylinder cavity andslidably connected with the inflation air cylinder cavity, an air supplementing pipe leading to the outside is fixedly arranged at the bottom end of the inflation air cylinder cavity, an inflation pipe located on the right side of the air supplementing pipe is fixedly arranged at the bottom end of the inflation air cylinder cavity, and the right end of the inflation pipe is fixedly connected witha connecting pipe. A lower air pipe is fixedly arranged at the top of the connecting pipe. An indicating column is fixedly arranged on the top face of the right end of the ground, an indicating blocksliding groove with a downward opening is formed in the indicating column, the traffic flow of the one-way driving road section can be automatically recorded through a simple mechanical structure soas to be analyzed and processed, and a warning lamp can be automatically turned on for prompting when the one-way driving road section is blocked.
本发明公开了一种显示单向行驶路段车流量的交通信号装置,包括地面,地面内前后对称设置有两个开口向上的下压块滑槽,下压块滑槽内滑动连接有下压块,前侧下压块下侧设置有滑杆,滑杆底面固定连接有充气活塞,充气活塞位于充气气缸腔内且与其滑动连接,充气气缸腔底端固定设置有通向外界的补气管,充气气缸腔底端固定设置有位于补气管右侧的充气管,充气管右端与连接管固定连接,连接管顶端固定设置有下气管,地面右端顶面固定设置有指示柱,指示柱内设置有开口向下的指示块滑槽,能够通过简单的机械结构自动对单向行驶路段车流量进行记录以便分析处理,且能够在单向行驶路段堵车时自动亮起警示灯进行提示。
Traffic signal device for displaying one-way driving road section traffic flow
一种显示单向行驶路段车流量的交通信号装置
2020-11-03
Patent
Electronic Resource
Chinese
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