Roller positioning type vehicle carrier
A vehicle handling and positioning technology, which is applied in the field of roller positioning type vehicle handlers and self-positioning vehicle handlers, can solve the problems of unstable lateral movement of vehicles, shortening operation time of access vehicles, complicated structure of carriers, etc. To achieve the effect of shortening the operation time of the access car, saving detection control and simple structure
Inactive Publication Date: 2005-11-09
SHANGHAI JIAOTONG UNIV
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Problems solved by technology
Because these four positioning rods must be driven by the motor, deceleration and transmission mechanism provided on the carrier, and to reserve the moving-in space for the vehicle separation positioning and delivery device for the vehicle storage area on each floor of the parking equipment, the four positioning rods The first positioning rod has to be set separately at the front and rear ends of the carrier, so the structure of the carrier is complicated; the opening, positioning and retracting actions of the positioning rod take time, and it also takes time to detect and control according to the operation sequence of the car access, although these times are extremely short , but it is unfavorable for shortening the operation time of car access required by parking equipment; and if the positioning bar is not installed on the carrier, the vehicle on the plane raceway may move unstable laterally, so the application of this type of technology is greatly limited
Method used
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[0009] Such as figure 1 and figure 2 As shown, the present invention mainly includes: underframe 1, support 2, vehicle 5, first raceway 3, second raceway 4, first raceway 3 and second raceway 4 are all fixed on underframe 1 by bracket 2 Above, the second raceway 4 includes two rows of raceways, and there is an included angle between the axes of the two rows of raceways. Both the first raceway 3 and the second raceway 4 are arranged with progressively larger diameter rollers at both ends. Small diameter rollers are arranged in the middle.
[0010] The first raceway 3 and the second raceway 4 are continuous raceways composed of three rows of unpowered cylindrical rollers closely arranged in the transverse direction.
[0011] The first raceway 3 supports the rear wheels of the vehicle 5 and the second raceway 4 supports the front wheels of the vehicle 5 .
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A roller located vehicle transporter for vertically lifting the vehicle in parking lot is composed of base, supporting frame, vehicle, and two roller tracks A and B fixed to base by supporting framke for respectivley bearing the front wheels and back wheels of a vehicle. The said roller tracks have 3 rows of rollers and features that large-diameter rollers are arranged at both ends of each row and small-diameter rollers at middle position. Its advantages are simple structure and high reliability.
Description
technical field [0001] The invention relates to a vertical lifting self-positioning vehicle carrier, in particular to a roller-positioning vehicle carrier used for raceway parking equipment, and belongs to the field of mechanical parking equipment. Background technique [0002] The vehicle carrier is a kind of elevator for vertical transportation of vehicles, which is applied to multi-layer raceway storage parking equipment or roadway stacking raceway parking equipment; currently, the carrier in this type of parking equipment adopts three rows of non-powered The continuous raceway composed of cylindrical rollers is used to hold the vehicle. Each row of raceways is in the plane, and the diameter of the rollers is the same. This raceway is also used for the lateral transfer of the vehicle on the carrier; The rollers move laterally, and are respectively stopped on the inner side of the vehicle tire by four positioning rods to position it. Find through document retrieval, Chine...
Claims
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IPC IPC(8): E04H6/18
Inventor 程晓鸣
Owner SHANGHAI JIAOTONG UNIV