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Road traffic marking projection device

A projection device and road traffic technology, applied to road signs, roads, roads, etc., can solve the problems of marking lines and signals losing their indication and relevance, traffic chaos, etc., and achieve a novel structure, prolong the use time, and keep dry Effect

Active Publication Date: 2021-11-23
江苏盛达福交通工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above technical problems, the present invention provides a projection device for road traffic markings, which solves the problem that markings and signals lose their indication and relevance and easily cause traffic confusion in construction road sections or damaged road sections

Method used

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Examples

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Embodiment Construction

[0027] The present invention is described in further detail now in conjunction with accompanying drawing. The accompanying drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the components related to the present invention.

[0028] refer to Figure 1-12 As shown, the present invention includes a support frame 1, a box body 2 is fixedly connected to the support frame 1, and an energy storage device is arranged in the box body 2, and the energy storage device includes a first Rotating shaft 3, a ratchet 4 is fixedly connected to the first rotating shaft 3, a ratchet 5 matching with the ratchet 4 is hinged in the box 2, and a ratchet 5 coaxial with the first rotating shaft 3 is rotatably connected in the box 2 The second rotating shaft 6 is provided, and the second rotating shaft 6 is fixedly connected with a turntable 7, and the turntable 7 is provided with two slots 8 that are ...

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Abstract

A projection device for road traffic markings, which solves the problem that markings and signals lose their indication and correlation and easily cause traffic confusion in construction or damaged road sections; There is an energy storage device in the body. The energy storage device can release energy intermittently to drive the cylindrical cam and the protrusion to rotate. There is a contact rod connected in the box, and a fixed rod is fixed on the contact rod. A connecting rod is hinged on the fixed rod. A slider is also hinged, a first gear rod and a second gear rod are fixedly connected to the box body, the first gear rod is fixedly connected with the first negative pole, the second gear rod is fixedly connected with the second negative pole, and the fixed rod is fixedly connected with the second negative pole. Connected with the first positive pole, the cylindrical cam can cut off the signal between the drive pin and the box to trigger the waiting signal, and the slider will press the button switch to turn on the bell. Pedestrians and vehicles pass in an orderly manner, avoiding road congestion that brings distress to people and reducing the incidence of accidents.

Description

technical field [0001] The invention belongs to the technical field of road traffic, in particular to a road traffic marking projecting device. Background technique [0002] Road traffic signs are an essential part of modern traffic construction. As an important facility for traffic operations, marking lines usually use text, graphics, line segments, etc., which can transmit road information to drivers in time, so that they can understand road information in time, and play a certain role in early warning. Therefore, the role of road traffic signs in traffic operations is very obvious. It allows all traffic-related personnel to keep abreast of traffic conditions, greatly reduces the occurrence of traffic accidents, and improves the safety of vehicle operation. [0003] Most of the road traffic markings do not match the real roads. Due to the continuous rest of the road, the old road traffic markings have not been changed according to the actual situation, so the old road tr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F9/00E01F9/576E01F9/588E01F9/608E01F9/615
CPCE01F9/00E01F9/576E01F9/588E01F9/608E01F9/615
Inventor 张静
Owner 江苏盛达福交通工程有限公司
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