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A device and road surface for active speed limit at turning

A cornering, active technology, applied in the direction of roads, roads, road signs, etc., can solve problems such as car acceleration

Active Publication Date: 2022-02-18
江山市春江交通工程建设有限公司
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  • Description
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  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a device and road surface for active speed limit at a turning, so as to solve the problem that when the vehicle is about to enter a turn, some novice drivers may throttle when facing a sudden big turn. When braking or turning, the car or Gaining power and accelerating, causing accidents

Method used

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  • A device and road surface for active speed limit at turning
  • A device and road surface for active speed limit at turning
  • A device and road surface for active speed limit at turning

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0025] refer to Figure 1-6 , a device for active speed limit at a turning and a road surface, including a road surface 1, a device installation groove 2 is opened on the road surface 1, an active speed limit device is installed in the device installation groove 2, and the active speed limit device includes a first connecting frame 3 and the second connecting frame 4, a rotating shaft 5 is installed on one side of the second connecting frame 4, the friction wheel 6 is connected on the rotating shaft 5 through a keyway, and the side of the friction wheel 6 near the second connecting frame 4 is provided with a rotating shaft 5, the side of the friction wheel 6 close to...

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Abstract

The invention discloses an active speed limiting device and a road surface used for turning, and relates to the field of road safety, including the road surface. A device installation groove is opened on the road surface, and an active speed limiting device is installed in the device installation groove. The speed device includes a first connecting frame and a second connecting frame. A rotating shaft is installed on one side of the second connecting frame. The friction wheel is connected to the rotating shaft through a keyway. The side of the friction wheel close to the second connecting frame is installed on the rotating shaft. The side of the friction wheel close to the first connecting frame is provided with a limiting shoulder fixedly sleeved on the rotating shaft. In the present invention, by using the design of the friction wheel and the rotating shaft, the driver may use the accelerator as a brake when facing a sudden big bend. At this time, the active speed limiting device will ensure that the wheels cannot obtain power and accelerate, thereby ensuring that the vehicle is turned. It will not cause accidents due to wrong operation and acceleration.

Description

technical field [0001] The invention relates to the technical field of road safety, in particular to a device and road surface for active speed limit at a turning. Background technique [0002] Cars are driven by power, non-track-bearing vehicles with 4 or more wheels, mainly used for: carrying people and (or) goods, traction vehicles carrying people and (or) goods, special purposes, cars are running every year In the process, accidental traffic accidents often occur. [0003] When the vehicle is about to enter a turn, some novice drivers may use the accelerator to brake in the face of a sudden big turn. When turning, the car may gain power and accelerate, resulting in an accident. Therefore, a device for active speed limit at the turn is needed. and pavement to meet people's needs. Contents of the invention [0004] The purpose of the present invention is to provide a device and road surface for active speed limit at a turning, so as to solve the problem that when the v...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F9/529
CPCE01F9/529
Inventor 不公告发明人
Owner 江山市春江交通工程建设有限公司
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