CN202541540U - Roof rail of passenger car - Google Patents
Roof rail of passenger car Download PDFInfo
- Publication number
- CN202541540U CN202541540U CN2011205543148U CN201120554314U CN202541540U CN 202541540 U CN202541540 U CN 202541540U CN 2011205543148 U CN2011205543148 U CN 2011205543148U CN 201120554314 U CN201120554314 U CN 201120554314U CN 202541540 U CN202541540 U CN 202541540U
- Authority
- CN
- China
- Prior art keywords
- roof rail
- section bar
- profile
- roof
- mounting
- 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
Images
Landscapes
- Tents Or Canopies (AREA)
Abstract
A car roof rail of a passenger car is a long-strip profile and is characterized in that one side of the profile is provided with a boss used for lapping built-in beams, and the other side of the profile is provided with a C-shaped groove. Two outward hooks arrayed side-by-side are arranged on the lower portion of the profile. The roof rail is convenient to mount and adjust with a hanging arm of a car body, mounting of a lateral top plate and a roof lamp is facilitated, and fasteners are reduced. The structure of the roof rail is modified, namely mounting is facilitated, and occupied space is economized. The roof rail is simple in structure and convenient and quick to mount. In addition, when each other built-in part is mounted, a joint is simple and accurate to position, fasteners used are reduced, and mounting and maintaining efficiencies are improved. With testing and application, the roof rail is highly effective in final assembly production of subway vehicles.
Description
Technical field
The utility model relates to the guest room purline, belongs to installing meter field in the car body.
Background technology
Underground railway track transport development in recent years is rapid, and technology is also increasingly mature.Adopt the aluminium section bar skeleton to be connected with body construction mostly when dress is installed in the roof on the railcar at present, built-in fitting is fixed on the roof skeleton.When assembling dress in roof, more because of the mounting interface of adorning in the roof, make dress skeleton location difficulty in the roof, packaging efficiency is low.
Summary of the invention
The utility model problem to be solved is, overcomes the above-mentioned defective of prior art, and a kind of guest room purline is provided, and simplifies longeron and body construction, reduces to take up room, and each parts of dress is connected the raising installation effectiveness in longeron and the roof.
In order to solve above technical matters, the novel guest room purline that provides of this use is the strip shape section bar, it is characterized in that: the boss of dress crossbeam in section bar one side is provided with and is used to overlap, and the section bar opposite side has C type groove; The section bar bottom be provided with two be arranged side by side towards outwardly hook.
Further, section bar top offers slotted hole.
Dress crossbeam in the boss of the utility model purline is convenient to overlap; C type groove is used to install equipment on the car, such as smoke temperature compound detection device etc.; Inboard hook is used to install the roof light fixture, and the hook in the outside is used for the installation side top board; Convenient installation and the adjusting of hanging arm of the slotted hole that section bar top offers with car body.
Convenient installation and the adjusting of hanging arm with car body of this purline is convenient to reduce fastener to side top board and roof lamp installation.Improved the structure of purline, promptly made things convenient for installation, saved again and take up room.
This kind purline is simple in structure, and is easy for installation, quick, and when each parts of dress were installed in other, interface was simple, accurate positioning, and the fastener of use is few, has improved installation and maintenance efficient.Through overtesting and utilization, this structure is respond well in the general assembly of railcar is produced.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the utility model guest room purline structural representation.
Fig. 2.Be the utility model guest room purline scheme of installation.
Specific embodiments
The purline of present embodiment is strip shape section bar 1, like Fig. 1, shown in Figure 2, and the boss 3 of dress crossbeam in section bar 1 one sides are provided with and are used to overlap, the section bar opposite side has C type groove 2; The section bar bottom is provided with two first hooks 4, second towards outwardly that are arranged side by side and links up with 5.Section bar 1 top offers slotted hole.
Among the figure, the C type groove 2 on the left side makes things convenient for the installation of T type bolt; The boss 3 on the right, the installation of convenient interior dress crossbeam 6; Two first hook, 4, second hooks 5 side by side in bottom are given side top board 7 and 8 suspensions of roof light fixture respectively.The slotted hole that section bar 1 top is offered is fixed on through T type screw bolt and nut and hangs on the arm 9.
Shown in Figure 2, interior dress crossbeam 6 overlap joints are on the boss 3 of longeron section bar 1; Side top board 7 and roof light fixture 8 through self with hook be hung on first hook, 4 second hooks 5 of longeron section bar 1, this structure makes roof hoard and light fixture Unscrew, easy access and maintenance.
The utility model is mainly implemented with the foregoing description.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (2)
1. the guest room purline is the strip shape section bar, it is characterized in that: the boss of dress crossbeam in section bar one side is provided with and is used to overlap, and the section bar opposite side has C type groove; The section bar bottom be provided with two be arranged side by side towards outwardly hook.
2. guest room according to claim 1 purline is characterized in that: section bar top offers slotted hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205543148U CN202541540U (en) | 2011-12-27 | 2011-12-27 | Roof rail of passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205543148U CN202541540U (en) | 2011-12-27 | 2011-12-27 | Roof rail of passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202541540U true CN202541540U (en) | 2012-11-21 |
Family
ID=47162214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205543148U Expired - Lifetime CN202541540U (en) | 2011-12-27 | 2011-12-27 | Roof rail of passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202541540U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273933A (en) * | 2013-06-20 | 2013-09-04 | 南车南京浦镇车辆有限公司 | Intercity motor train unit car top built-in part hoisting and mounting method |
| CN103287446A (en) * | 2013-06-20 | 2013-09-11 | 南车南京浦镇车辆有限公司 | Subway vehicle lateral top plate assembling method |
| CN103303326A (en) * | 2013-06-20 | 2013-09-18 | 南车南京浦镇车辆有限公司 | Multifunctional built-in hanging arm |
| CN103879421A (en) * | 2014-03-21 | 2014-06-25 | 南车南京浦镇车辆有限公司 | Falling-off preventing type lateral top plate installation device |
| CN104044601A (en) * | 2014-06-13 | 2014-09-17 | 中国北车集团大连机车车辆有限公司 | Suspension section bar of in-built part of urban rail vehicle |
| CN107933591A (en) * | 2017-10-24 | 2018-04-20 | 中车大连机车车辆有限公司 | Urban rail railcar ceiling interior trim hoisting structure |
| CN108674431A (en) * | 2018-05-24 | 2018-10-19 | 中车唐山机车车辆有限公司 | Mounting bracket and rail vehicle |
| CN111216748A (en) * | 2020-03-17 | 2020-06-02 | 中铁轨道交通装备有限公司 | Roof side beam of low-floor tramcar |
| CN112249053A (en) * | 2020-10-09 | 2021-01-22 | 中车南京浦镇车辆有限公司 | Built-in roof framework structure of railway vehicle |
| CN115140106A (en) * | 2022-07-29 | 2022-10-04 | 中车唐山机车车辆有限公司 | Rail vehicle and hanging weight mounting rack |
-
2011
- 2011-12-27 CN CN2011205543148U patent/CN202541540U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303326B (en) * | 2013-06-20 | 2015-10-28 | 南车南京浦镇车辆有限公司 | Multifunctional built-in hanging arm |
| CN103287446A (en) * | 2013-06-20 | 2013-09-11 | 南车南京浦镇车辆有限公司 | Subway vehicle lateral top plate assembling method |
| CN103303326A (en) * | 2013-06-20 | 2013-09-18 | 南车南京浦镇车辆有限公司 | Multifunctional built-in hanging arm |
| CN103273933A (en) * | 2013-06-20 | 2013-09-04 | 南车南京浦镇车辆有限公司 | Intercity motor train unit car top built-in part hoisting and mounting method |
| CN103287446B (en) * | 2013-06-20 | 2015-11-18 | 南车南京浦镇车辆有限公司 | Subway vehicle lateral top plate assemble method |
| CN103273933B (en) * | 2013-06-20 | 2015-10-28 | 南车南京浦镇车辆有限公司 | Intercity motor train unit carriage top inside components hanging method |
| CN103879421A (en) * | 2014-03-21 | 2014-06-25 | 南车南京浦镇车辆有限公司 | Falling-off preventing type lateral top plate installation device |
| CN104044601A (en) * | 2014-06-13 | 2014-09-17 | 中国北车集团大连机车车辆有限公司 | Suspension section bar of in-built part of urban rail vehicle |
| CN107933591A (en) * | 2017-10-24 | 2018-04-20 | 中车大连机车车辆有限公司 | Urban rail railcar ceiling interior trim hoisting structure |
| CN108674431A (en) * | 2018-05-24 | 2018-10-19 | 中车唐山机车车辆有限公司 | Mounting bracket and rail vehicle |
| CN108674431B (en) * | 2018-05-24 | 2019-11-12 | 中车唐山机车车辆有限公司 | Mounting bracket and rail vehicle |
| CN111216748A (en) * | 2020-03-17 | 2020-06-02 | 中铁轨道交通装备有限公司 | Roof side beam of low-floor tramcar |
| CN112249053A (en) * | 2020-10-09 | 2021-01-22 | 中车南京浦镇车辆有限公司 | Built-in roof framework structure of railway vehicle |
| CN115140106A (en) * | 2022-07-29 | 2022-10-04 | 中车唐山机车车辆有限公司 | Rail vehicle and hanging weight mounting rack |
| CN115140106B (en) * | 2022-07-29 | 2024-03-22 | 中车唐山机车车辆有限公司 | Rail vehicle and hanging yard mounting bracket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202541540U (en) | Roof rail of passenger car | |
| CN202055377U (en) | Slotted stone curtain wall unit | |
| ATE508921T1 (en) | ASSEMBLY UNIT | |
| CN202764987U (en) | Railway vehicle multifunctional side wall outer panel | |
| CN101699736B (en) | Static power supply of retractable cable | |
| CN205854170U (en) | Lamp shows Pinboard type sliding buffer stop | |
| CN102849078B (en) | Multi-functional door column for rail vehicles | |
| CN202834646U (en) | Aluminum alloy hanging hook | |
| CN204845511U (en) | Suspension support assembly | |
| CN203270906U (en) | Buckle type aluminum section staggered-layer suspended ceiling structure | |
| CN201964316U (en) | Locomotive top light cover | |
| CN203395713U (en) | Guest room lamp belt for railway vehicle | |
| CN107933589B (en) | Decorating structure between the machinery of power vehicle | |
| CN106099006A (en) | Electric motor car aluminum alloy battery | |
| CN202993101U (en) | Tunnel lamp installation rack | |
| CN202915250U (en) | Solar energy light-emitting diode (LED) street lamp | |
| CN202186401U (en) | Mounting seat of air cylinder | |
| CN204472801U (en) | Vehicle fairing installation structure | |
| CN205900661U (en) | Aluminum alloy battery box for electric motor car | |
| CN205601834U (en) | Integral type subway operating board | |
| CN202834591U (en) | Installation rack used for railway vehicle air-condition control panel test | |
| CN202806340U (en) | Front end fixing support of automobile engine | |
| CN203228217U (en) | Mounting support of LCD (liquid crystal display) splicing screen | |
| CN209637320U (en) | A kind of stereo garage is parked bit architecture | |
| CN215759839U (en) | Rail transit glass curtain wall mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210031 Nanjing, Pu Pu North Road, No. 68, Jiangsu Patentee after: CRRC NANJING PUZHEN CO., LTD. Address before: 210031 Nanjing, Pu Pu North Road, No. 68, Jiangsu Patentee before: CSR NANJING PUZHEN Vehicles Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |
|
| CX01 | Expiry of patent term |