Antiriot bumper post device
A technology of vehicle blocking and lifting device, which is applied in the directions of roads, restricted traffic, roads, etc., can solve problems such as large wear and noise, and achieve the effects of improving efficiency, saving energy and simplifying control procedures
Inactive Publication Date: 2018-06-01
郭舒洋
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Problems solved by technology
[0004] The technical problem to be solved by the present invention: Aiming at the problem that when the gear box is falling back, there will be noise and greater wear, and one of the two gears will be fast and the other will be slow when working, a riot-proof gear box is provided. device
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[0016] An anti-riot car stopper, comprising a concrete tank 2 and a box body 1, the box body 1 is arranged inside the concrete tank 2, the inside of the box body 1 is provided with a baffle plate 5 connected to a lifting device 4, and the middle of the lifting device 4 is provided with a spiral The shaft 3 and the screw shaft 3 are connected with the motor 9 through a coupling 8 , a layer of buffer pad 6 is provided at the bottom of the box body 1 , and a layer of buffer layer 7 is provided on the inner wall of the concrete tank 2 . An application method of an anti-riot car stop device is as follows: when the device is not working, the box body 1 is located inside the concrete tank 2, and the upper surface of the box body 1 is flush with the upper surface of the concrete tank 2 without affecting the driving of the vehicle. When the device is working, the motor 9 The screw shaft 3 is driven by the coupling 8 to rotate, and the lifting device 4 rises under the drive of the screw ...
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The invention relates to an antiriot bumper post device, and belongs to the technical field of barricade devices. The antiriot bumper post device has the advantages that tanks are positioned inside aconcrete groove when the antiriot bumper post device does not work, the upper surfaces of the tanks are flush with the upper surface of the concrete groove, and accordingly vehicles can run without being affected; a spiral shaft can be driven by a motor via a coupling to rotate when the antiriot bumper post device works, lifting devices can be driven by the spiral shaft to ascend, the tanks can extend out of the concrete groove by the aid of the lifting devices, and barricades can be formed; the motor can reversely rotate when the tanks need to descend, accordingly, the spiral shaft can be driven, the lifting devices can descend, the tanks can be packed up, cushions are in contact with a cushion layer when the tanks are completely packed, and cushion effects can be realized; rubbing can beprevented in tank descending procedures, noise can be prevented, and accordingly the service lives of the tanks can be prolonged; the three lifting devices simultaneously work, accordingly, the tankscan ascend or descend, and the problem of different speeds of existing tanks can be solved; the three lifting devices are controlled by the single motor, accordingly, energy can be saved, control programs can be simplified, and the work efficiency of the antiriot bumper post device can be improved.
Description
technical field [0001] The invention relates to an anti-riot vehicle blocking device, which belongs to the technical field of roadblock devices. Background technique [0002] Although peace and development are the main theme of today's era, the international situation is changing and turbulent. In terms of continuous growth and development, every country faces both opportunities and challenges, difficulties and progress. We must be soberly aware that the world today is still far from peaceful, with various conflicts intertwined and chaotic, and various unpredictable risk factors still affecting peace and development. Therefore, in the face of such a complex new international situation, we must always be ready to deal with various challenges, handle various domestic emergencies in a timely and effective manner, and always ensure the unity of national sovereignty, the unity of all ethnic groups, and social security and stability. In order to further ensure social security, t...
Claims
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IPC IPC(8): E01F13/04
CPCE01F13/046
Inventor 郭舒洋赵兴华史玉玲
Owner 郭舒洋