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Universal coming-vehicle deceleration device

A deceleration device and universal technology, which is applied in the directions of roads, road signs, traffic signals, etc., can solve the problems that the deceleration belt cannot achieve the speed limit effect and the effect is difficult to produce.

Active Publication Date: 2019-05-10
嘉兴方沐能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing deceleration belts are belt-shaped structures, which are used in a lane to avoid the speed of vehicles coming and going. However, this type of deceleration belt can only limit the speed of vehicles coming and going in a straight line, but it is difficult for vehicles coming from other directions. Produces an effect; especially when the speed of a vehicle needs to be limited in a wide environment, common speed bumps cannot achieve the speed limit effect at all

Method used

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  • Universal coming-vehicle deceleration device
  • Universal coming-vehicle deceleration device
  • Universal coming-vehicle deceleration device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0023] refer to Figure 1-4 , a universal oncoming vehicle deceleration device, including a floor 1 and a rotating ball 2, the floor 1 is provided with a plurality of ball holes 3, when the rotating ball 2 is at the highest point, the ball holes 3 are not in contact with the rotating ball 2, and every two There is a certain distance between two adjacent ball holes 3 to ensure that the floor between the two ball holes 3 produces enough reaction force to the wheels when the vehicle is running at a slow speed. Each ball hole 3 is provided with a Rotating ball 2, rotating ball 2 is connected with stator 4 through bearings, both ends of stator 4 are fixedly connected with a vertical rod 5, the lower end of each vertical rod 5 is provided with a round tube 6, each round tube 6 There is a piston 7 that is sealed and slidably connected inside, and a spring 8 is fixedly connected to the lower end of each piston 7. When the vehicle passes by the rotating ball 2, the spring 8 will drive ...

Embodiment 2

[0034] refer to Figure 5-6 The difference between the present embodiment and the first embodiment is that a plurality of ball grooves 25 are evenly arranged on both sides of the outer wall reinforcement plate 22 of the ellipsoidal shell 24, and a steel ball 26 is rotatably connected in each ball groove 25, and the ball 26 It cannot fall off from the ball groove 25. When the tire of the vehicle is pressed laterally to the rotating ball 2, it can effectively reduce the torque on the rotating ball 2 and the stator 4, and reduce the possibility of damage to the rotating ball 2 and the stator 4, greatly The service life of the road section provided with the device is prolonged.

[0035] Although this paper uses more floor 1, rotating ball 2, ball hole 3, stator 4, vertical rod 5, round tube 6, piston 7, spring 8, horizontal tube 9, liquid storage bag 10, through hole 11, wire 12 , Electromagnet 13, permanent magnet 21, reinforcing plate 22, through mandrel 23, ellipsoid shell 24, b...

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Abstract

The invention discloses a universal coming-vehicle deceleration device. The universal coming-vehicle deceleration device comprises a floor and rotating balls, wherein the floor is provided with a plurality of ball holes, and each of the ball holes is internally provided with a rotating ball. The rotating balls are rotatably connected with stators correspondingly by using bearings, vertical rods are separately and fixedly connected to both ends of the stators, a round tube is arranged at the lower end of each vertical rod, a piston is slidably connected in each round tube in a sealing mode, a spring is fixedly connected to the lower end of each piston, and the ends, away from the corresponding pistons, of the springs are fixedly connected to the bottoms of the round tubes. The universal coming-vehicle deceleration device has the advantages that when a vehicle runs slowly on a road surface provided with the universal coming-vehicle deceleration device, the rotation speed of vehicle wheels is low and cannot drive the rotating balls to rotate at a high speed, so that a coil cannot generate a strong current, the vehicle wheels can easily press the rotating balls to level with the floor,and the wheels are in contact with the floor to ensure that the vehicle can run normally without bumpy discomfort.

Description

technical field [0001] The invention relates to the technical field of interior decoration, in particular to a universal speed reduction device for incoming vehicles. Background technique [0002] Speed ​​bumps are common devices on urban roads. They are generally installed on highway crossings, industrial and mining enterprises, schools, residential quarters, etc., where vehicles need to slow down and where traffic accidents are likely to occur. They are used to reduce the speed of motor vehicles and non-motor vehicles. New traffic-specific safety facilities for driving speed; [0003] The existing deceleration belts are belt-shaped structures, which are used in a lane to avoid the speed of vehicles coming and going. However, this type of deceleration belt can only limit the speed of vehicles coming and going in a straight line, but it is difficult for vehicles coming from other directions. Produces an effect; especially in a wide environment where the speed limit needs to...

Claims

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Application Information

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IPC IPC(8): E01F9/529
Inventor 黄珍
Owner 嘉兴方沐能源科技有限公司
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