Wheel-trap involuntary stop device for motor vehicle

A technology for motor vehicles and forced parking, applied to roads, restricted traffic, roads, etc., can solve problems such as large-scale traffic jams, unfavorable effective management, and increased administrative costs

Inactive Publication Date: 2009-10-07
沈昌生
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The patent No. 022752080 proposes the method of stabbing the vehicle tires by using the nail plate roadblock, and the patent No. 2007101392293 proposes the use of photoelectric technology to detect and control the mechanical interceptor, but these interceptors are used to realize the forced stop at the interception. At the same time, it will inevitably cause damage to the interc

Method used

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  • Wheel-trap involuntary stop device for motor vehicle
  • Wheel-trap involuntary stop device for motor vehicle

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Embodiment Construction

[0014] exist figure 1 , it can be seen that there are two pits built under the road surface, one wheel well pit (5) and one machine pit (8). Roller arrays (6) are set in the wheel well pits. Each roller can rotate freely independently. All the roller arrays Together they form a wheel well. Once a motor vehicle enters the wheel well, it can only spin idling "in situ".

[0015] "Forced stop" is due to receiving the interception instruction. At this time, the winch (9) changes the "locking" station into the "slack" station, that is, the cable is relaxed. At this time, the wheel of the intercepted vehicle driving on the wheel well cover A strong static friction force is applied to the deceleration ribs, causing the wheel well cover to move backward rapidly, and the cover moves backward to reveal the array of rollers, and the forced stop is realized.

[0016] The winch (9) is in the "locking" station at ordinary times, that is, the wheel well cover (3) is tightened, such as figu...

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Abstract

A wheel-trap involuntary stop device for motor vehicle letting the motor vehicles stop themselves; the wheel trap is composed of an idler wheel array which is composed of several idler wheels which can roll at original positions in the wheel trap groove; the wheel trap groove is provided with a wheel trap cover plate which is on the plane bearing slide rail; and the cover plate can move forward and backward easily; the cover plate is provided with speed reducing wales which can reduce the wheel speed; the front end of the cover plate is connected by a cable rope and a windlass; the windlass is set in the machine groove on which there is a cover flat with the road. The invention can let the motor vehicles stop themselves; the inevntion is safe and dependable; and the vehicle and stop device will not be damaged; the efficiency of involuntary stop and relieve of involuntary stop is very high; the operation is easy and the energy consumption is low.

Description

technical field [0001] The invention relates to a technique for intercepting motor vehicles, in particular to a safe and reliable motor wheel trap type forced stop device for allowing the motor vehicle to stop by itself. Background technique [0002] With the rapid development of the modern economy, along with the formation and expansion of the road network, there are more and more toll stations and checkpoints attached to various road facilities. Toll booths and checkpoints are usually equipped with railings or roadblocks in order to effectively intercept motor vehicles illegally rushing through the customs. In fact, the railings cannot stop the rushing vehicles, and the operation and removal efficiency of the roadblocks are extremely low. The patent No. 022752080 proposes the method of stabbing the vehicle tires by using the nail plate roadblock, and the patent No. 2007101392293 proposes the use of photoelectric technology to detect and control the mechanical interceptor,...

Claims

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Application Information

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IPC IPC(8): E01F13/12
Inventor 沈昌生
Owner 沈昌生
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