A device for passing vehicles within a specific width range used in municipal engineering
A specific and engineering technology, applied in the field of width limiting devices, can solve the problems of personal injury and impact of drivers and passengers
Active Publication Date: 2021-03-19
临沂万澳科技发展有限公司
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- Application Information
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Problems solved by technology
[0005] The problem to be solved by the present invention is to provide a device for passing vehicles within a specific width range used in municipal engineering, so as to overcome the problem that the width of the width limiting device in the prior art will limit the width of the vehicle when it is fast or slow. If a fast-moving vehicle hits the width limiting device, it will receive a great impact, which will cause great personal injury to the driver and passengers in the vehicle
Method used
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Embodiment Construction
[0057] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0058] Such as figure 1 , 2 , 3, it includes a fixed shell 1, a trigger mechanism 2, a width-limiting column mechanism 3, an energy storage mechanism 4, a square groove 5, a first accommodation chamber 6, and a second accommodation chamber 7, such as Figure 4 , 5 As shown, wherein the fixed shell 1 is provided with a plurality of square grooves 5 for installing the trigger mechanism 2, and each square groove 5 is equipped with a trigger mechanism 2; as Figure 4 As shown, the fixed housing 1 is also provided with a first accommodation chamber 6 for installing the energy storage mechanism 4 and a second accommodation chamber 7 for installing two symmetrically distribute...
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The invention belongs to the technical field of width-limiting devices, and in particular relates to a device for passing vehicles within a specific width range used in municipal engineering. A moving bar is provided to identify the speed of the vehicle. A fast-moving vehicle makes the moving bar in the trigger mechanism swing around the hinge point at a certain angle so that the rack connected to the moving bar and the gear in the triggering mechanism mesh to work. The two width-limiting column mechanisms will From the initial state short and fat to thin and tall, the distance between the two width-limiting column mechanisms is narrowed from the initial state to wide, and fast-moving vehicles can pass safely; slow-moving vehicles will not cause the trigger block in the trigger mechanism to swing at a certain angle If the rack connected to the trigger block does not mesh with the gear in the trigger mechanism, the trigger mechanism will not work, the energy storage mechanism will not work, and the two width-limiting column mechanisms will maintain the initial state. The vehicle reaches a specific width range. purpose of passing.
Description
technical field [0001] The invention belongs to the technical field of width limiting devices, in particular to a device for passing vehicles within a specific width range used in municipal engineering. Background technique [0002] At present, the existing width-limiting devices mostly use cemented pier or plastic buckets to fill water, set a certain width and place it on the road, and when the vehicle passes by, it will limit the width of the passing vehicle; but when the driver is in the When driving at night, the warning strip on the width-limiting pier will lose its warning effect if it is exposed to the sun for a long time, so that the car will easily hit the width-limiting pier, and the speed will quickly hit the width-limiting pier set on the road. , will cause great bodily harm to the driver and passengers in the car; at the same time, even if the warning strip has a warning effect, the driver will feel tired after driving for a long time or the driver is distracted...
Claims
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IPC IPC(8): E01F13/04
CPCE01F13/00E01F13/04
Inventor 李华鸿张作玮
Owner 临沂万澳科技发展有限公司