CN201825048U - Integral composite floor of magnetic levitation vehicle with seats - Google Patents
Integral composite floor of magnetic levitation vehicle with seats Download PDFInfo
- Publication number
- CN201825048U CN201825048U CN2010205707622U CN201020570762U CN201825048U CN 201825048 U CN201825048 U CN 201825048U CN 2010205707622 U CN2010205707622 U CN 2010205707622U CN 201020570762 U CN201020570762 U CN 201020570762U CN 201825048 U CN201825048 U CN 201825048U
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- floor
- seats
- vehicle
- metal net
- seat
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- Expired - Lifetime
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Abstract
The utility model relates to an integral composite floor of a magnetic levitation vehicle with seats, comprising a floor and seats, wherein the floor has a four-layer structure, the upper layer and the lower layer of the floor are made of polyester organic toughened glass, the middle layer is a shielding metal net and foams, and the shielding metal net is connected with the aluminium alloy of a vehicle body by a lead; and the seats are directly adhered with the floor. In the utility model, the passenger seats are directly adhered with the floor for integrally assembling and disassembling, the conventional connection fastening device is eliminated, the structural thickness at the connection position is reduced, and the weight of the vehicle is lightened. When the equipment is maintained, the seats do not need to be disassembled, so that the work load is reduced. Therefore, the requirements for lightening the structural weight of the floor and having good sound insulation and noise reduction performances can be met, and the electromagnetic protection and electromagnetic compatibility (EMC) of the vehicle can also be improved.
Description
Technical field
The utility model relates to a kind of urban rail transit vehicles parts, specifically, is the integral type composite floor board of a kind of maglev vehicle with the chair of usheing to seat.
Background technology
Aluminium alloy extrusions is adopted on the floor of existing urban rail transit vehicles mostly, can not dismantle, and can not satisfy maglev vehicle need be from the requirement of repair apparatus in the car.And adopt detachable floor vehicle seat otherwise be installed on the underframe aluminium alloy structure, be installed on the floor, need dismounting seat earlier when the former can cause the floor dismounting, safeguard inconvenience, the latter can cause the installation place local structure to strengthen, and increases manufacture difficulty and weight.And existing composite floor board generally is made of up and down composite material surface and middle one deck foamed materials, do not have the shielded metal net, also do not have earth system, is unfavorable for the electromagnetic screening and the Electromagnetic Compatibility of maglev vehicle.
Summary of the invention
The purpose of this utility model is to solve seat and junction, floor structural weight is big, the problem of inconvenient, the unshielded metal gauze of dismounting and reliable ground device.A kind of seat and floor direct connection are provided, alleviate the maglev vehicle integral type composite floor board of the vehicle weight and the chair of usheing to seat easy to maintenance.
The utility model is made up of floor, seat, it is characterized in that: described floor is a four-layer structure, the floor upper and lower two-layer be fiberglass reinforced plastic, the centre is shielded metal net and foam, lead is crossed by shielded metal Netcom, earth screw clamp links to each other with the car body aluminum alloy; Described seat and floor are directly bonding or be riveted together.
The utility model is by bonding together passenger seat and floor, and traditional connection securing device has been cancelled in the one dismounting, reduces the junction structural thickness, alleviates vehicle weight.During repair apparatus, need not dismantle seat, reduce maintenance load.The requirement that floor panel structure is in light weight, the sound insulation and noise reduction performance is good can be realized like this, the electromagnetic protection and the Electromagnetic Compatibility ability of vehicle can be improved again.
In the floor, increase one deck shielded metal net, and metal gauze linked to each other with the vehicle aluminium alloy structure by lead, final by mechanism out of shape realization reliable ground, both reduced maglev vehicle suspension and traction system intensity to electromagnetic radiation in the car, improved the EMC ability of vehicle again.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a partial enlarged drawing of the present utility model.
Fig. 3 is the utility model Fig. 1 floor panel structure scheme drawing.
Among the figure, 1, the floor, 2, seat, 3, the car body aluminum alloy, 4, earth screw clamp, 5, lead, 6, the floor mounting screw, 7, cushion, 8, the aluminum alloy mount pad, 9, the upper strata, floor, 10, foam, 11, the shielded metal net, 12, floor lower floor.
The specific embodiment
The utility model is made up of floor 1, seat 2, and floor 1 is a four-layer structure, and upper strata, floor 9, floor lower floor 12 are fiberglass reinforced plastic, and the centre is shielded metal net 11 and foam 10, and shielded metal net 11 links to each other with car body aluminum alloy 3 by lead 5, earth screw clamp 4.Seat 2 is for glass-reinforced plastic material and floor 1 is directly bonding or riveted joint links together.Integrated removal when safeguarding chassis apparatus, thereby expendable weight and maintaining easily.
Shielded metal net 11 in the floor 1 is connected on the car body aluminum alloy 3 by lead 5, earth screw clamp 4, realized the reliable ground on integral type floor, this structure reduces that maglev vehicle suspends and traction system to the intensity of electromagnetic radiation in the car time, has improved the Electromagnetic Compatibility ability of vehicle.
Claims (1)
1. the usher to seat maglev vehicle integral type composite floor board of chair, form by floor (1), seat (2), it is characterized in that: described floor (1) is four-layer structure, the upper and lower layer in floor (9,12) is a fiberglass reinforced plastic, the centre is shielded metal net (11) and foam (10), and shielded metal net (11) links to each other with car body aluminum alloy (3) by lead (5), earth screw clamp (4); Described seat (2) and floor (1) are directly bonding or be riveted together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205707622U CN201825048U (en) | 2010-10-21 | 2010-10-21 | Integral composite floor of magnetic levitation vehicle with seats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205707622U CN201825048U (en) | 2010-10-21 | 2010-10-21 | Integral composite floor of magnetic levitation vehicle with seats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201825048U true CN201825048U (en) | 2011-05-11 |
Family
ID=43963600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205707622U Expired - Lifetime CN201825048U (en) | 2010-10-21 | 2010-10-21 | Integral composite floor of magnetic levitation vehicle with seats |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201825048U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3018494A1 (en) * | 2014-03-13 | 2015-09-18 | Peugeot Citroen Automobiles Sa | VEHICLE BODY |
| CN109050344A (en) * | 2018-06-27 | 2018-12-21 | 陈祚 | A kind of magnetic suspension train |
| CN113022610A (en) * | 2019-12-09 | 2021-06-25 | 中车唐山机车车辆有限公司 | Floor composition for magnetic levitation vehicle and magnetic levitation vehicle |
| CN114104021A (en) * | 2021-11-30 | 2022-03-01 | 中车浦镇庞巴迪运输系统有限公司 | Modularization floor mounting structure |
-
2010
- 2010-10-21 CN CN2010205707622U patent/CN201825048U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3018494A1 (en) * | 2014-03-13 | 2015-09-18 | Peugeot Citroen Automobiles Sa | VEHICLE BODY |
| CN109050344A (en) * | 2018-06-27 | 2018-12-21 | 陈祚 | A kind of magnetic suspension train |
| CN113022610A (en) * | 2019-12-09 | 2021-06-25 | 中车唐山机车车辆有限公司 | Floor composition for magnetic levitation vehicle and magnetic levitation vehicle |
| CN114104021A (en) * | 2021-11-30 | 2022-03-01 | 中车浦镇庞巴迪运输系统有限公司 | Modularization floor mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110511 |
|
| CX01 | Expiry of patent term |