Folding device for urgently passing vehicles
A technology for folding devices and vehicles, applied to roads, special pavements, roads, etc., can solve problems such as congestion, traffic jams, and unsmooth roads, and achieve the effect of simple operation
Inactive Publication Date: 2018-06-12
DALIAN NATIONALITIES UNIVERSITY
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Problems solved by technology
[0002] During the construction of urban roads, it is necessary to close the roads by setting up roadblocks, which will make the already unsmooth roads more congested. In areas with large traffic volumes, when there is a need for emergency assistance or other emergencies, it will cause serious traffic problems. blockage while threatening the safety of construction workers
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[0011] exist figure 1 and figure 2 In the schematic diagram of the present invention shown, the fixed ends of one group of hydraulic supports A5 are respectively connected to the output shaft of the rotating motor A3, and the two hydraulic supports are connected through the straight plate 4, and the two ends of the straight plate are respectively connected to the output shaft of the rotating motor B2. The shafts are connected, and the folding plate A1 is sleeved on the output shaft of the rotating motor B. One end of the folding plate B6 is connected to the output shaft of the rotating motor B7, and the other end of the folding plate B and one end of the folding plate C8 are respectively sleeved on the output shaft of the rotating motor C9. The other end of the folding plate C is in contact with the ground. Each folding plate is provided with a rotating motor D10, and the output shaft of the rotating motor D is respectively connected with the fixed end of the hydraulic supp...
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The invention relates to a folding device for urgently passing vehicles. Fixed ends of a set of hydraulic support A are correspondingly connected with an output shaft of a rotary motor A, two hydraulic supports are connected through a straight plate, and two ends of the straight plate are correspondingly connected with an output shaft of a rotary motor B, and a folding plate A is sleeved on the output shaft of the rotary motor B, one end of a folding plate B is connected with the output shaft of the rotary motor B, and the other end of the folding plate B and one end of a folding plate C are correspondingly sleeved on an output shaft of a rotary motor C, the other end of the folding plate C is in contact with ground. Each folding plate is provided with a rotary motor D. An output shaft ofthe rotary motor D is correspondingly connected with the fixed end of a hydraulic bracket B. The folding device for urgently passing vehicles is simple in operation, safe and practical, and can be moved to a designated place at any time.
Description
technical field [0001] The invention relates to a folding device for emergency passage of vehicles. Background technique [0002] During the construction of urban roads, it is necessary to close the roads by setting up roadblocks, which will make the already unsmooth roads more congested. In areas with large traffic volumes, when there is a need for emergency assistance or other emergencies, it will cause serious traffic problems. Blockage, while threatening the safety of construction workers. Contents of the invention [0003] The purpose of the present invention is to provide an emergency folding device for vehicles to pass through, which is simple in operation, safe and practical, and can be moved to a designated place at any time. [0004] The present invention mainly includes folding plate A, rotating motor B, rotating motor A, straight plate, hydraulic support A, folding plate B, rotating motor B, folding plate C, rotating motor C, rotating motor D and hydraulic sup...
Claims
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IPC IPC(8): E01C9/08
CPCE01C9/08
Inventor 包海默许坤乔松叶蕊
Owner DALIAN NATIONALITIES UNIVERSITY