Equipment integration machine case structure
A technology that integrates machines and equipment, applied in locomotives and other directions, can solve the problems of equipment installation and maintenance difficulties, unfavorable weight reduction and energy saving, etc., and achieves the effect of simple assembly method, quick disassembly and installation, and reduced redundancy.
Active Publication Date: 2019-09-06
ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD
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Problems solved by technology
On the one hand, each equipment is independently suspended from the vehicle body, which makes the installation and maintenance of the equipment difficult; on the other hand, a large number of high-strength suspension seats is not conducive to the weight reduction and energy saving of the vehicle
Method used
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Embodiment Construction
[0039] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0040] see Figure 1-8 , an equipment integrated chassis structure, which includes a plurality of stacked cavity structures 1, the cross section of the cavity structure 1 is rectangular; the cavity structure 1 is composed of a top plate 2, a side plate 3, a bottom plate 4, At least two of the horizontal partitions 5 and the vertical partitions 6 are enclosed.
[0041] see Figure 6 , the two horizontal partitions 5 and the two vertical partitions 6 form a cross connection by riveting with the middle cross profile 8;
[0042] see Figure 5 , the connection between the vertical partition 6 and the top plate 2 forms a T-shaped connection, the vertical partition 6 is fixedly connected to the lower wing of the upper cross section 7, and one wing of the L-shaped section 13 is connected to the upper cross section The upper wing plate of 7 is fixedly connected, t...
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The invention discloses an equipment integration machine case structure. The equipment integration machine case structure comprises multiple cavity structures stacked together. The cross section of each cavity structure is rectangular. Each cavity structure is defined by at least two of a top board, a side board, a bottom board, a horizontal partition and a vertical partition. Each top board, thecorresponding side board, the corresponding bottom board, the corresponding horizontal partition and the corresponding vertical partition are connected through L-shaped profiles, cross-shaped profiles, T-shaped profiles and the like to form a standard drawer type frame. Suspension equipment, traction equipment, guide equipment, a boost chopper, a vehicle control unit, a vehicle signal distributionunit and other equipment are installed in all the cavity structures. The equipment is installed in a standard drawer draw-out and push-in mode, compared with a conventional chassis equipment arrangement installation mode, maintenance and detachment are more convenient and quicker, meanwhile, the under-vehicle equipment occupied space is saved, and installation support redundancy is effectively reduced.
Description
technical field [0001] The invention relates to an equipment integrated chassis structure, in particular to a standard drawer-type equipment integrated chassis structure for a maglev vehicle, and belongs to the technical field of the equipment integrated chassis structure for a maglev vehicle. Background technique [0002] At present, using the technical route of constant conduction electromagnetic levitation and long stator linear synchronous motor traction technology, the maximum operating speed of the vehicle can reach 200km / h. It is a new type of maglev rail transit system positioned at a medium distance of 50-300 kilometers between cities or cities. Compared with the existing wheel-rail intercity EMU system technology, it has the characteristics of low noise, comfortable ride, and easy maintenance. Various devices are installed under the body chassis of existing maglev vehicles, such as suspension equipment, traction equipment, guiding equipment, step-up choppers, vehic...
Claims
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IPC IPC(8): B61C17/00
CPCB61C17/00
Inventor 王家恒杨颖罗华军司恩高锋王明华李笑严龙子凡
Owner ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD