A protective device for road traffic security with a buffer function

A road traffic and protective device technology, applied in road safety devices, roads, roads, etc., can solve problems such as safety accidents, poor buffering capacity, and vehicles rushing off the road.

Active Publication Date: 2021-06-15
东营奥东能源装备科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a protective device for road traffic security with a buffering function, to solve the problem that the buffering capacity of the existing protective device proposed in the above-mentioned background technology is relatively poor, especially the protective device on bridges and cliffs. Breaking through, causing the vehicle to lose control and rush down the road, causing safety accidents

Method used

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  • A protective device for road traffic security with a buffer function
  • A protective device for road traffic security with a buffer function
  • A protective device for road traffic security with a buffer function

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Embodiment Construction

[0028] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] see Figure 1-8 , the present invention provides a technical solution: a protective device for road traffic security with a buffer function, including a fixed base 1, a pressure bar 2, a safety plate 3, a first rack 4, a second rack 5, a first transmission Wheel 6, passive wheel 7, balance plate 8, first airbag 9, shock absorber 10, outrigger 11, support arm 12, fixed strut 13, transmission strip 14, air pipe 15, one-way valve 16, anti-collision plate ...

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Abstract

The invention discloses a protection device for road traffic security with a buffer function, which comprises a fixed base, a balance plate and an outer push plate, a pressing bar is embedded in the inside of the fixed base, and the front surface of the pressing bar is provided with a first A rack, the left and right sides of the lower surface of the balance board are respectively provided with outriggers and fixed support rods, and the lower ends of the legs are connected to the support arms, and the lower ends of the support arms are fixed on the inner bottom surface of the fixed base. The rod is connected to the driven wheel through the driving strip on the surface, the lower surface of the balance plate is provided with a ventilation pipe, and the slide rail is located at the bottom inside the fixed base. The protective device for road traffic security with buffering function uses the push-out plate to increase the overall length, so as to give the car owner time to react. It is suitable for moving on the edge of cliffs and rivers. Through multiple deceleration and shock absorption, the car's safety is not affected. Energy is absorbed to prevent the impact force from directly acting on the occupants of the vehicle.

Description

technical field [0001] The invention relates to the technical field of road traffic, in particular to a protective device for road traffic security with a buffer function. Background technique [0002] Road traffic refers to highways, urban roads, and places under the jurisdiction of the unit but allowing social motor vehicles to pass, including squares, public parking lots and other places used for public traffic. When carrying out road traffic safety protection, it is necessary to install protective devices on both sides of the road, mainly used to protect out-of-control vehicles, but the existing protective devices have poor buffering capacity, especially on bridges and cliffs. Once the device is broken, the vehicle will lose control and rush down the road, causing a safety accident. Contents of the invention [0003] The purpose of the present invention is to provide a protective device for road traffic security with a buffering function, to solve the problem that the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F15/02E01F15/14
Inventor 国冬花其他发明人请求不公开姓名
Owner 东营奥东能源装备科技有限责任公司
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