CN203727395U - Train seat mounting structure - Google Patents
Train seat mounting structure Download PDFInfo
- Publication number
- CN203727395U CN203727395U CN201420118628.7U CN201420118628U CN203727395U CN 203727395 U CN203727395 U CN 203727395U CN 201420118628 U CN201420118628 U CN 201420118628U CN 203727395 U CN203727395 U CN 203727395U
- Authority
- CN
- China
- Prior art keywords
- seat
- train
- floor
- train seat
- mounting structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 9
- 239000004744 fabric Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Abstract
The utility model relates to technical field of railway vehicle manufacturing, and provides a train seat mounting structure. The train seat mounting structure comprises a seat mounting base fixedly connected to a train body floor, wherein the seat mounting base is in the form of a T-shaped groove, and is opened upwards; the seat mounting base is lower than the surface of an interior floor; a gap is reserved between the upper end face of the seat mounting base and the upper surface of the interior floor; an adjusting gasket is arranged in the gap; a T-shaped bolt is assembled in the T-shaped groove of the seat mounting base; the T-shaped bolt passes through mounting holes in the adjusting gasket and the interior floor and a train seat leg mounting hole, and is matched with a nut to fix the train seat to the interior floor; rubber sealing rings are arranged between the train seat leg and the interior floor; a detachable cover plate is arranged on the outer side of the train seat leg. By adopting the train seat mounting structure disclosed by the utility model, the mounting process is improved, the mounting efficiency is increased, and the seat is more attractive after being installed.
Description
Technical field
The utility model relates to guideway vehicle manufacturing technology field, is specifically related to a kind of train seat mounting structure.
Background technology
At present, when middle low speed train is installed seat, have following defect: car body floor exists out-of-flat, the chair mounted seat height welding on car body floor can not mate with in-built floor level.The following mounting structure of general employing while making staff at the scene train seat is installed: welding cylindrical shape chair mounted seat on car body floor, and on mount pad, have tapped bore; Its chair mounted seat is highly reserved with certain surplus, higher than in-built floor surface, according to the height of interior installed floor, chair mounted seat is polished, to ensure that chair mounted seat height mates with in-built floor level when the interior installed floor of on-the-spot installation; After polishing flat by bolt through seat leg mounting hole and interior installed floor mounting hole and screw in from top to bottom tapped bore on chair mounted seat and carry out fasteningly, complete the installation of train seat.
Just because of there is above-mentioned defect, cause mounting structure and the installation method inefficiency of available technology adopting, and after installing, fastener exposes, and affects attractive in appearance.
Utility model content
For overcoming the deficiencies in the prior art, the utility model provides a kind of have better mounting process and train seat mounting structure attractive in appearance.
The technical solution adopted in the utility model is: a kind of train seat mounting structure, and described mounting structure comprises the chair mounted seat being fixedly connected on car body floor, this chair mounted seat is T-shaped groove shape, opening upwards; Interior installed floor has mounting hole, and chair mounted seat is lower than in-built floor surface, and leaves gap between chair mounted seat upper surface and in-built floor upper surface.The adjustment pad identical with interior installed floor mounting hole diameter, the chair mounted seat and the unmatched installation error of in-built floor level that cause to adjust car body floor manufacturing errors are installed in gap; In the T-shaped groove of chair mounted seat, be equipped with T-shaped bolt, T-shaped bolt is through adjusting mounting hole and the train seat leg mounting hole on pad, interior installed floor and being used in conjunction with train seat is fixed on to interior installed floor with nut.
In technique scheme, for ensureing the leak tightness of seat leg and interior installed floor, between train seat leg and interior installed floor, be provided with rubber seal.
More attractive in appearance for making after chair mounted, train seat leg outer side is provided with detouchable cover plate, and the bolt cap of nut and T-shaped bolt is hidden in seat leg.
In the time that train seat is installed, first the chair mounted seat that is T-shaped groove shape is fixedly attached to car body floor; Then at car body floor upper berth thermal insulation material, then installed floor and floor cloth in installing; To on T-shaped bolt sleeve, adjust pad afterwards, bolt, through the mounting hole on interior installed floor and floor cloth, enters and slides to T-shaped groove two ends in the middle of the T-shaped groove of chair mounted seat; Then the other end of T-shaped bolt will be assembled to the seat leg of rubber seal; Finally coordinate fastening with packing ring, nut with T-shaped bolt.
Remarkable result of the present utility model is: due in this mounting structure in fixing seat mount pad, just and between in-built floor upper surface leave gap, then adopt and adjust chair mounted seat and the unmatched installation error of in-built floor level that pad adjustment car body floor manufacturing errors causes.Make train seat before installation, not need chair mounted seat to carry out grinding process, mounting process improves, and installation effectiveness is improved.
, because train seat leg outer side is provided with detouchable cover plate, mounting fastener is hidden in seat leg, fastener does not expose after installing, and has improved the aesthetic property after chair mounted meanwhile.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model train seat mounting structure.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the partial enlarged drawing of II in Fig. 1.
Fig. 4 is the utility model chair mounted holder structure schematic diagram.
Wherein, 1-car body floor, 2-chair mounted seat, 3-T type bolt, 4-adjusts pad, installed floor in 5-, 6-rubber seal, 7-nut, 8-seat leg, 9-cover plate, 10-T type groove.
Detailed description of the invention
As shown in Fig. 1～4, a kind of train seat mounting structure, comprises the chair mounted seat 2 being welded on car body floor 1, and this chair mounted seat is T-shaped groove shape, opening upwards; Interior installed floor has mounting hole, and chair mounted seat is lower than interior installed floor 5 surfaces, and leaves gap between chair mounted seat 2 upper surfaces and interior installed floor 5 upper surfaces.In gap, install and adjust pad 4, the chair mounted seat and the unmatched installation error of in-built floor level that cause to adjust car body floor manufacturing errors; In the T-shaped groove 10 of chair mounted seat, be equipped with T-shaped bolt 3, T-shaped bolt 3 is through adjusting mounting hole and train seat leg 8 mounting holes on pad 4, interior installed floor 5 and being used in conjunction with train seat is fixed on to interior installed floor 5 with nut 7.
For ensureing the leak tightness of seat leg 8 and interior installed floor 5, between train seat leg and interior installed floor, be provided with rubber seal 6.
More attractive in appearance for making after chair mounted, train seat leg 8 outsides are provided with detouchable cover plate 9, and the bolt cap of nut 7 and T-shaped bolt 3 is hidden in seat leg.
In the time that train seat is installed, first the chair mounted seat 2 that is T-shaped groove shape is welded to car body floor 1; Then at car body floor upper berth thermal insulation material, then installed floor and floor cloth in installing; Afterwards T-shaped bolt 3 is put and adjust pad 4, bolt, through the mounting hole on interior installed floor and floor cloth, enters and slides to T-shaped groove 10 two ends in the middle of the T-shaped groove of chair mounted seat 2; Then the other end of T-shaped bolt 3 will be assembled to the seat leg of rubber seal 6; Finally coordinate fastening with packing ring, nut with T-shaped bolt.
The train seat mounting structure that the utility model provides, mounting process improves, and installation effectiveness is improved, and has also improved the aesthetic property after chair mounted simultaneously.
Claims (3)
1. a train seat mounting structure, it is characterized in that: described mounting structure comprises the chair mounted seat being fixedly connected on car body floor, this chair mounted seat is T-shaped groove shape, opening upwards, chair mounted seat is lower than in-built floor surface, and leave gap between chair mounted seat upper surface and in-built floor upper surface, in gap, be provided with adjustment pad, in the T-shaped groove of chair mounted seat, be equipped with T-shaped bolt, T-shaped bolt is through adjusting mounting hole and the train seat leg mounting hole on pad, interior installed floor and being used in conjunction with train seat is fixed on to interior installed floor with nut.
2. train seat mounting structure according to claim 1, is characterized in that: between train seat leg and interior installed floor, be provided with rubber seal.
3. train seat mounting structure according to claim 1, is characterized in that: train seat leg outer side is provided with detouchable cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118628.7U CN203727395U (en) | 2014-03-17 | 2014-03-17 | Train seat mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118628.7U CN203727395U (en) | 2014-03-17 | 2014-03-17 | Train seat mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203727395U true CN203727395U (en) | 2014-07-23 |
Family
ID=51197490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420118628.7U Expired - Lifetime CN203727395U (en) | 2014-03-17 | 2014-03-17 | Train seat mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203727395U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107406085A (en) * | 2015-03-20 | 2017-11-28 | 川崎重工业株式会社 | Rail truck |
| CN111791908A (en) * | 2020-07-29 | 2020-10-20 | 中车唐山机车车辆有限公司 | Rail vehicle and seat thereof |
| CN112074433A (en) * | 2018-03-22 | 2020-12-11 | 西门子交通奥地利有限责任公司 | Fastening device for interior parts of a vehicle |
| CN112572481A (en) * | 2019-09-30 | 2021-03-30 | 比亚迪股份有限公司 | Rail vehicle |
| EP4063225A1 (en) * | 2021-03-23 | 2022-09-28 | SNCF Voyageurs | Assembly of interior equipment for a railway vehicle with quick attachment |
-
2014
- 2014-03-17 CN CN201420118628.7U patent/CN203727395U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107406085A (en) * | 2015-03-20 | 2017-11-28 | 川崎重工业株式会社 | Rail truck |
| CN107406085B (en) * | 2015-03-20 | 2019-04-16 | 川崎重工业株式会社 | Rail truck |
| CN112074433A (en) * | 2018-03-22 | 2020-12-11 | 西门子交通奥地利有限责任公司 | Fastening device for interior parts of a vehicle |
| CN112572481A (en) * | 2019-09-30 | 2021-03-30 | 比亚迪股份有限公司 | Rail vehicle |
| CN111791908A (en) * | 2020-07-29 | 2020-10-20 | 中车唐山机车车辆有限公司 | Rail vehicle and seat thereof |
| CN111791908B (en) * | 2020-07-29 | 2021-10-22 | 中车唐山机车车辆有限公司 | Rail vehicle and seat thereof |
| EP4063225A1 (en) * | 2021-03-23 | 2022-09-28 | SNCF Voyageurs | Assembly of interior equipment for a railway vehicle with quick attachment |
| FR3121112A1 (en) * | 2021-03-23 | 2022-09-30 | SNCF Voyageurs | QUICK-RELEASE RAIL VEHICLE SEAT ASSEMBLY |
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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: 20140723 |