CN202294836U - Air conditioner platform on car roof - Google Patents
Air conditioner platform on car roof Download PDFInfo
- Publication number
- CN202294836U CN202294836U CN201120424860XU CN201120424860U CN202294836U CN 202294836 U CN202294836 U CN 202294836U CN 201120424860X U CN201120424860X U CN 201120424860XU CN 201120424860 U CN201120424860 U CN 201120424860U CN 202294836 U CN202294836 U CN 202294836U
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- China
- Prior art keywords
- air conditioner
- top board
- drain hose
- platform
- welding
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- 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
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- Laser Beam Processing (AREA)
- Air-Conditioning For Vehicles (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The utility model provides an air conditioner platform on a car roof, which is optimally mounted on an air conditioner platform structure. A welding heat input quantity of connection and fixation can be reduced by using a machining technology of laser welding, so that the platform is lightened, the post-welding deformation is reduced, and the appearance effect of the entire platform is improved. The connection and waterproof structure of the air conditioner platform is improved, and an air conditioner mounting and bearing framework with high stability and higher strength is provided. The air conditioner platform on the car roof comprises top boards and a cross beam at the end top, which are connected through electric arc welding to form a square entire framework structure. Drain pipes are respectively connected at the bottom of the top boards at the both sides through the laser welding; a bearing beam for mounting air conditioners at the both sides is formed by the top boards and the drain pipes. Water outlets are arranged on the top boards and the drain pipes; the top boards and the drain pipes are sealed around a peripheral region of the water outlets through the laser welding; and a plurality of air conditioner mounting bases are mounted on the top boards. The top boards and the air conditioner mounting bases are fixedly connected through the laser welding.
Description
Technical field
The utility model relates to a kind of vehicle top air conditioner platform that is applied to guideway vehicle, belongs to mechanical manufacturing field.
Background technology
Along with the domestic city track traffic popularize rapidly the significantly lifting with Vehicle Speed, for providing comfortable design and the use of taking the auxiliary facility of environment to have higher requirement.
The employed air-conditioning of vehicle is that off-premises station is installed on roof basically; Therefore need special carrying platform and delivery piping interface be set at roof; Prior art lacks modular arrangement in the design of this part, also exist the problem of letting out to inside because of be tightly connected improper ponding that causes or rainwater to take place.
And; Usually adopt the main material of using of stainless steel material such as subway, city rail or intercity vehicle such as fast rail as car body; Comparatively common welding processing means are that spot welding connects technology, and the welding speed of this technology is slow, welding deformation is big, there is certain flaw in surface, welding back and have influence on defective such as overall appearance.
In view of this, the special present patent application that proposes.
The utility model content
The described vehicle top air conditioner platform of the utility model; Its design goal is to solve problem that above-mentioned prior art exists and on optimization installs an air-conditioner the basis of platform structure; Adopt the process technology of laser welded seam to connect solid timer-operated welding heat input, the distortion after reducing to weld in the time of the implementation platform light-weight design, improve the appearance of platform and integrally in the hope of reducing.
Another design goal is that improvement air-conditioning flat-bed connects and waterproof construction, and the air-conditioning installation bearing frame of stablizing and having higher-strength is provided.
For realizing above-mentioned design goal, described vehicle top air conditioner platform mainly includes:
Connect the top board and end head piece that forms shape of the mouth as one speaks general frame structure through arc welding.
The difference with the prior art part is that the bottom of top board difference laser beam welding connects drain hose in both sides, and top board and drain hose constitute the carrier bar that both sides install an air-conditioner; On top board and drain hose, offer discharge port, top board and drain hose seal in the border of discharge port zone passage laser beam welding; Several air-conditioning mount pads are installed on top board.
Wherein, be connected through laser beam welding between top board and the air-conditioning mount pad fixing.
Along the car body longitudinal direction, the drain hose that adopts cold-drawing technology to process has identical length with top board.
Along the car body longitudinal direction, connecting fixedly in the outside of end head piece through laser beam welding, post and crossbeam form a global facility.
The global facility that end head piece and post, crossbeam form is connected in drain hose through the connecting panel plug welding.
Has the flange that goes out through punch process, be upturned around top board, the end head piece.
On the flange of top board, end head piece, be provided with the sealing joint strip that compresses applying with the air-conditioning base plate.
Both sides or two ends at drain hose are connected with, and are used for the rainwater that gathers is discharged the flat-bed drain elbow.
Content to sum up, the utility model vehicle top air conditioner platform has the following advantages:
1, the air-conditioning platform that adopts laser welding to process, its welding heat input is less, thereby has reduced the structural distortion after the welding, and the welding processing appearance of platform and integrally is better.
2, can the implementation platform light-weight design, improved the air-conditioning platform simultaneously and connected and waterproof construction, can provide stable and have the bearing frame of higher-strength.
Description of drawings
The following accompanying drawing of existing combination is done further explanation to the utility model.
Fig. 1 is said vehicle top air conditioner flat-bed plan sketch;
Fig. 2 is that A-A among Fig. 1 is to generalized section;
Fig. 3 is that B-B among Fig. 1 is to generalized section;
Fig. 4 is that C among Fig. 1 is to structural representation;
To shown in Figure 4, top board 1 is held head piece 2, post 3, crossbeam 4, drain hose 5, discharge port 6, connecting panel 7, air-conditioning mount pad 8, drain elbow 9, sealing joint strip 10, roof 11 like Fig. 1.
The specific embodiment
To shown in Figure 4, described vehicle top air conditioner platform mainly includes like Fig. 1, connects the top board 1 and end head piece 2 that form shape of the mouth as one speaks general frame structure through arc welding.
The bottom of top board 1 difference laser beam welding connects drain hose 5 in both sides.Along the car body longitudinal direction, the drain hose 5 that adopts cold-drawing technology to process has identical length with top board 1.The carrier bar that top board 1 and drain hose 5 formation both sides install an air-conditioner.
On top board 1 and drain hose 5, offer several discharge port 6, top board 1 seals in the border of discharge port 6 zone passage laser beam welding with drain hose 5;
Both sides at drain hose 5 are connected with, and are used for the rainwater that gathers is discharged flat-bed drain elbow 9.
Several air-conditioning mount pads 8 are installed on top board 1, are connected fixing between top board 1 and the air-conditioning mount pad 8 through laser beam welding.
Along the car body longitudinal direction, connecting fixedly in the outside of end head piece 2 through laser beam welding, post 3 forms a global facility with crossbeam 4.
Has the flange that goes out through punch process, be upturned around top board 1, the end head piece 2.
On the flange of top board 1, end head piece 2, be provided with the sealing joint strip 10 that compresses applying with the air-conditioning base plate.
To the structural development of above-mentioned vehicle top air conditioner, present embodiment provides the platform job operation of following content:
The bottom of top board 1 difference laser beam welding connects drain hose 5, the carrier bar that top board 1 and drain hose 5 formation both sides install an air-conditioner and the support platform of general frame in both sides;
On top board 1 and drain hose 5, offer several discharge port 6, top board 1 seals in the border of discharge port 6 zone passage laser beam welding with drain hose 5;
Several air-conditioning mount pads 8 are installed on top board 1.
Carrying out laser beam welding between top board 1 and the air-conditioning mount pad 8 is connected fixing.
Adopt cold-drawing technology to process the drain hose 5 of integral structure, with carrier bar and the frame supported platform of installing as air-conditioning simultaneously.
Along the car body longitudinal direction, connect fixedly post 3 and crossbeam 4 in the outside of end head piece 2 through laser beam welding, end head piece 2 is connected to a global facility with post 3, crossbeam 4 and is connected with roof 11, significantly to improve air-conditioning flat-bed strength and stiffness.
Connect fixing before, with the punch process flange that goes out to be upturned respectively around top board 1, the end head piece 2, prevent rainwater function into the car to play.
On the flange of top board 1, end head piece 2, be provided with the sealing joint strip 10 that compresses applying with the air-conditioning base plate, to prevent that further rainwater into the car.
Be provided with drain elbow 9 in the both sides of drain hose 5, so that the water on the air-conditioning platform is discharged to outside the car through side wall.
Claims (8)
1. vehicle top air conditioner platform; Include through arc welding and connect the top board (1) and end head piece (2) that forms shape of the mouth as one speaks general frame structure; It is characterized in that: the bottom of the top board in both sides (1) laser beam welding respectively connects drain hose (5), and top board (1) constitutes the carrier bar that both sides install an air-conditioner with drain hose (5);
On top board (1) and drain hose (5), offer several discharge port (6), top board (1) and the border zone passage laser beam welding sealing of drain hose (5) in discharge port (6);
Several air-conditioning mount pads (8) are installed on top board (1).
2. vehicle top air conditioner platform according to claim 1 is characterized in that: be connected fixing between top board (1) and the air-conditioning mount pad (8) through laser beam welding.
3. vehicle top air conditioner platform according to claim 2 is characterized in that: the drain hose (5) that the employing cold-drawing technology is processed is simultaneously as carrier bar.
4. according to claim 1,2 or 3 described vehicle top air conditioner platforms, it is characterized in that: along the car body longitudinal direction, fixedly post (3) and crossbeam (4) form a global facility through laser beam welding connection in the outside of end head piece (2).
5. vehicle top air conditioner platform according to claim 4 is characterized in that: end head piece (2) and the global facility that post (3), crossbeam (4) form are connected in drain hose (5) through connecting panel (7) plug welding.
6. vehicle top air conditioner platform according to claim 5 is characterized in that: have the flange that goes out through punch process, be upturned around top board (1), the end head piece (2).
7. vehicle top air conditioner platform according to claim 6 is characterized in that: on the flange of top board (1), end head piece (2), be provided with the sealing joint strip (10) that compresses applying with the air-conditioning base plate.
8. vehicle top air conditioner platform according to claim 7 is characterized in that: both sides or two ends at drain hose (5) are connected with, and are used for the rainwater that gathers is discharged flat-bed drain elbow (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120424860XU CN202294836U (en) | 2011-10-31 | 2011-10-31 | Air conditioner platform on car roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120424860XU CN202294836U (en) | 2011-10-31 | 2011-10-31 | Air conditioner platform on car roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202294836U true CN202294836U (en) | 2012-07-04 |
Family
ID=46363787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120424860XU Expired - Lifetime CN202294836U (en) | 2011-10-31 | 2011-10-31 | Air conditioner platform on car roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202294836U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740935A (en) * | 2016-12-01 | 2017-05-31 | 中车青岛四方机车车辆股份有限公司 | Air-conditioning platform structure and the vehicle with it |
| CN109664714A (en) * | 2017-10-17 | 2019-04-23 | 郑州宇通客车股份有限公司 | A kind of sealing joint strip and the vehicle with top-mounted air conditioner |
| CN112009510A (en) * | 2019-05-28 | 2020-12-01 | 中车唐山机车车辆有限公司 | Roof and vehicle body of railway vehicle |
-
2011
- 2011-10-31 CN CN201120424860XU patent/CN202294836U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740935A (en) * | 2016-12-01 | 2017-05-31 | 中车青岛四方机车车辆股份有限公司 | Air-conditioning platform structure and the vehicle with it |
| CN106740935B (en) * | 2016-12-01 | 2019-02-01 | 中车青岛四方机车车辆股份有限公司 | Air-conditioning platform structure and vehicle with it |
| EP3517394A4 (en) * | 2016-12-01 | 2019-10-23 | CRRC Qingdao Sifang Co., Ltd. | Air conditioner platform structure and vehicle having same |
| CN109664714A (en) * | 2017-10-17 | 2019-04-23 | 郑州宇通客车股份有限公司 | A kind of sealing joint strip and the vehicle with top-mounted air conditioner |
| CN112009510A (en) * | 2019-05-28 | 2020-12-01 | 中车唐山机车车辆有限公司 | Roof and vehicle body of railway vehicle |
| CN112009510B (en) * | 2019-05-28 | 2021-07-30 | 中车唐山机车车辆有限公司 | Roof and vehicle body of railway vehicle |
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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 | ||
| CP03 | Change of name, title or address |
Address after: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Patentee after: CRRC QINGDAO SIFANG CO., LTD. Address before: Jihongtan town Chengyang District Shandong city Qingdao province Jinhong road 266111 No. 88 Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |
|
| CX01 | Expiry of patent term |