Suspension type magnetic levitation train monorail electromagnetic suspension mechanism capable of lifting and falling
A maglev train and electromagnetic levitation technology, applied in the field of rail transit, can solve the problems of high energy consumption, existence of side effects, large working gap of linear motors, etc., and achieve the effect of avoiding high energy consumption and improving performance.
Pending Publication Date: 2019-08-30
山西中海威轨道交通工程有限公司
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Problems solved by technology
The running wheels themselves bear the weight of the vehicle, and the wear of the rubber wheels is relatively serious in the actual operation process, which in turn increases the operation and maintenance costs of the system
The existing medium and low-speed maglev trains are driven by linear motors. Due to the large working gap of linear motors, there is an edge effect, resulting in high energy consumption
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[0025] The invention discloses a monorail electromagnetic levitation mechanism of a suspended maglev train that can be raised and lowered, which can serve the field of rail transit operation under the conditions of small transport volume and low speed, such as sightseeing in scenic spots and traffic between buildings.
[0026] Such as figure 1 with figure 2 with image 3 , the system includes a suspension component 100 , a traction component 200 , and a running component 300 . Wherein the suspension component 100 includes a suspension rail 101, a suspension electromagnet 102, a suspension electromagnet 103, a suspension controller 104, a suspension controller 105, a suspension sensor 106, a suspension sensor 107, a suspension frame 108, a speed sensor 109, and a locking block group 110 , Suspension guide wheel set 111; traction unit 200 includes draw bar 201, bearing 202, ball bearing 203; The suspension rail 101 is fixed on the center position of the upper surface in the ...
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The invention discloses a suspension type magnetic levitation train monorail electromagnetic suspension mechanism capable of lifting and falling. The suspension type magnetic levitation train monorailelectromagnetic suspension mechanism comprises a suspension part (100), a travelling part (300) and a traction part (200) which is connected between the suspension part (100) and the travelling part(300), two suspension electromagnets which are electromagnetically coupled with a suspension rail (101) arranged on a suspension frame, and a clamping block group (110) is arranged at the lower part of the suspension frame. According to the suspension type magnetic levitation train monorail electromagnetic suspension mechanism capable of lifting and falling, the positive pressure between a rubberwheel and a track in the running process of the rubber wheel is effectively reduced, and the wear problem of the rubber wheel is relieved; and the effective friction of starting and braking is regulated by utilizing the different stress states of the rubber wheel, the current input into the suspension electromagnets is controlled according to a distance value provided by a suspension sensor and aspeed value provided by a speed sensor, and the functions of lifting, falling, weight reduction, fault emergency and the like are achieved. The suspension type magnetic levitation train monorail electromagnetic suspension mechanism has the characteristics of being simple in structure, low in manufacturing cost, low in operation energy consumption, small in maintenance workload, high in reliabilityand the like.
Description
technical field [0001] The invention relates to the technical field of rail transportation, in particular to a monorail electromagnetic levitation mechanism of a suspended maglev train capable of lifting and falling. Background technique [0002] Suspension-type maglev train is a new type of rail transportation tool. As a diversified urban rail transit system, it has many advantages such as small footprint, short construction period, and low investment cost. It can serve sightseeing tours in tourist areas, The three-dimensional transportation between urban buildings and the supplementary transportation of elevated interchanges are expected to have broad development and application prospects in our country by virtue of their own many advantages. [0003] At present, in order to achieve the purpose of noise reduction in existing suspended monorail vehicles, most of the running wheels are rubber wheels. The running wheel itself bears the weight of the vehicle, and the wear of ...
Claims
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IPC IPC(8): B60L13/04
CPCB60L13/04
Inventor 皇甫贵田李俊叶
Owner 山西中海威轨道交通工程有限公司