CN217124779U - Air conditioner frame structure of railway vehicle - Google Patents
Air conditioner frame structure of railway vehicle Download PDFInfo
- Publication number
- CN217124779U CN217124779U CN202221084134.2U CN202221084134U CN217124779U CN 217124779 U CN217124779 U CN 217124779U CN 202221084134 U CN202221084134 U CN 202221084134U CN 217124779 U CN217124779 U CN 217124779U
- Authority
- CN
- China
- Prior art keywords
- surface part
- frame structure
- straight
- curved surface
- angle
- 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.)
- Active
Links
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model provides a rail vehicle air conditioner frame construction, including curb girder and end beam, the axis of curb girder intersects perpendicularly with the axis of end beam, curb girder and end beam are connected formation frame construction in turn; the side beam is provided with a C-shaped mounting groove; the side beam comprises a curved surface part and a straight surface part, and the curved surface part is flush with the outer contour of the vehicle roof; both ends of the end beam are right-angle ends; the length of the straight surface part is smaller than that of the curved surface part to form a mounting opening; one side of the right-angle end is connected with the curved surface part, the other side of the right-angle end is processed into a cambered surface, and the end part of the right-angle end is connected with the straight surface part of the side beam; the straight face portion of curb girder forms the platform with the right angle end of rear end roof beam, is less than the roof cambered surface, for embedded installation, facilitates for the installation of air conditioner.
Description
Technical Field
The utility model relates to an air conditioner frame construction field in automobile body structure of high-speed passenger train aluminum alloy automobile body, concretely relates to rail vehicle air conditioner frame construction belongs to the mechanical manufacturing technology field.
Background
The existing structure of the air conditioner frame structure is complex, the installation mode of the air conditioner frame structure is single, the air conditioner frame structure is welded to a car roof structure after a cut is formed in the car roof structure formed by assembly welding, the frame needs to be fully considered in the design process, and the strength problem caused by the fact that welding seams are increased due to the complex structure is solved.
The patent application is particularly proposed for simplifying the structure and providing a brand new installation way for the structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rail vehicle air conditioner frame construction solves the technical problem who mentions in the above-mentioned background art.
In order to solve the above problems, the utility model adopts the following technical scheme: a rail vehicle air conditioner frame structure comprises side beams and end beams, wherein the central axes of the side beams are vertically intersected with the central axis of the end beam, and the side beams and the end beams are alternately connected to form a frame structure; the side beam is provided with a C-shaped mounting groove;
the side beam comprises a curved surface part and a straight surface part, and the curved surface part is flush with the outer contour of the car roof;
both ends of the end beam are right-angle ends; the length of the straight surface part is smaller than that of the curved surface part to form a mounting opening;
one side of the right-angle end is connected with the curved surface part, the other side of the right-angle end is processed into an arc surface, and the end part of the right-angle end is connected with the straight surface part of the side beam.
The end beam is provided with a first protruding baffle, and the central axis of the first protruding baffle is parallel to the central axis of the end beam.
The right angle is served and is set up the benefit board, benefit board one end is connected with the outer fringe of straight face portion, and the other end is connected with the first protruding baffle on the end beam.
One side of the straight surface part of the side beam is connected with the curved surface part, the other side of the straight surface part of the side beam is provided with a second raised baffle, and the second raised baffle, the supplementary plate and the first raised baffle form a circumferential structure.
The right-angle end is lapped with the straight surface part.
The side beam is made of a hollow section, reinforcing ribs are arranged inside the section, lap joints are arranged at the end parts of the side beam, and lap plates are arranged at the right-angle ends of the end beams corresponding to the lap joints.
The utility model has the advantages that:
1. the utility model discloses a C-shaped mounting groove is integrated with a rail vehicle air conditioner frame to provide an interface for mounting an air conditioner; the first raised baffle and the second raised baffle frame form an integrated baffle, and a sealing structure is formed by the supplement plate; the right-angle end side of the end beam is processed into a cambered surface, namely, a circular arc, so that the problem of stress concentration is avoided, the strength requirement is met, and welding in a high-stress area is avoided.
2. The side beam is aligned with the outer contour of the car roof and is integrated with the lap joint interface of the side wall, so that the side beam is attractive as a whole and is directly lapped with the side wall, and the installation is convenient; the straight face portion of curb girder forms the platform with the right angle end of rear end roof beam, is less than the roof cambered surface, for embedded installation, facilitates for the installation of air conditioner.
Drawings
Fig. 1 is an isometric view of the present invention;
FIG. 2 is a schematic view from top to bottom of the present invention;
FIG. 3 is an enlarged schematic view of A in FIG. 1
Fig. 4 is a schematic view of the connection between the section of the side member and the air conditioner mounting structure.
In the figure:
1. a side beam; 101. a curved surface portion; 102. a straight face portion; 2. an end beam; 201. a right-angle end; 3. a C-shaped mounting groove; 4. a first raised barrier; 5. a second raised barrier; 6. a patch plate 7 and an air conditioner mounting structure; 8. and sealing rubber strips.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the following explains the present solution by way of specific embodiments and with reference to the accompanying drawings.
As shown in fig. 1-4, the utility model provides a rail vehicle air conditioner frame structure, including a side beam 1 and an end beam 2, the central axis of the side beam 1 is perpendicularly intersected with the central axis of the end beam 2, the side beam 1 and the end beam 2 are alternately connected to form a frame structure; the side beam 1 is provided with a C-shaped mounting groove 3;
the side rail 1 comprises a curved surface part 101 and a straight surface part 102, wherein the curved surface part 101 is flush with the outer contour of the car roof; specifically, the curved surface part 101 of the side beam 1 has a lap joint function and is flush with the outer contour of the roof;
both ends of the end beam 2 are right-angle ends 201; the length of the straight surface part 102 is smaller than that of the curved surface part 101 to form a mounting opening;
one side of the right-angle end 201 is connected with the curved surface portion 101, the other side of the right-angle end 201 is processed into an arc surface, and the end portion of the right-angle end 201 is connected with the straight surface portion 102 of the side member 1. The right-angle end 201 overlaps the straight face portion 102.
Set up first protruding baffle 4 on the end beam 2, the axis of first protruding baffle 4 is parallel with the axis of end beam 2.
The right-angle end 201 is provided with a patch plate 6, one end of the patch plate 6 is connected with the outer edge of the straight face part 102, and the other end of the patch plate is connected with the first raised baffle 4 on the end beam 2.
One side of a straight surface part 102 of the side beam 1 is connected with the curved surface part 101, the other side of the straight surface part is provided with a second raised baffle 5, and the second raised baffle 5, the patch 6 and the first raised baffle 4 form a circumferential structure.
Namely, the periphery of the top of the air conditioner frame structure forms a four-square frame surrounded by the periphery in a mode of the protruding baffle of the section bar, namely the second protruding baffle 5, the first protruding baffle 4 and the welding patch 6, so as to meet the requirement of sealing installation in the later period.
The side beam 1 is made of a hollow section, reinforcing ribs are arranged inside the section, lap joints are arranged at the end parts of the side beam 1, and lap plates are arranged at the right-angle ends 201 of the end beams 2 corresponding to the lap joints.
Specifically, the side member 1 is integrally formed, and the end member 2 is integrally formed.
Specifically, the side beam 1, the end beam 2 and the patch 6 are connected in a full penetration welding mode after being lapped, and a welding back plate is used in an area of the section bar without the welding back plate, so that the welding quality is guaranteed.
Specifically, the integrated C-shaped mounting groove 3 provides a mounting interface for the air conditioning structure 7, and the second raised baffle 5 and the sealing rubber strip 8 form a sealing structure.
The above description is only a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations are also considered as the protection scope of the present invention.
Claims (6)
1. The air conditioner frame structure of the railway vehicle is characterized by comprising side beams and end beams, wherein the central axes of the side beams are vertically intersected with the central axis of the end beam, and the side beams and the end beams are alternately connected to form a frame structure; the side beam is provided with a C-shaped mounting groove;
the side beam comprises a curved surface part and a straight surface part, and the curved surface part is flush with the outer contour of the car roof;
both ends of the end beam are right-angle ends; the length of the straight surface part is smaller than that of the curved surface part to form a mounting opening;
one side of the right-angle end is connected with the curved surface part, the other side of the right-angle end is processed into an arc surface, and the end part of the right-angle end is connected with the straight surface part of the side beam.
2. The air conditioning frame structure for railway vehicles as claimed in claim 1, wherein the end beam is provided with a first raised baffle, and a central axis of the first raised baffle is parallel to a central axis of the end beam.
3. The air conditioning frame structure for railway vehicles as claimed in claim 2, wherein a patch is provided at the right-angled end, one end of the patch being connected to the outer edge of the straight portion, and the other end being connected to the first protruding baffle on the end beam.
4. The air conditioning frame structure for railway vehicles as claimed in claim 3, wherein the straight portion of the side member is connected to the curved portion on one side and provided with a second raised baffle on the other side, and the second raised baffle, the patch and the first raised baffle form a circumferential structure.
5. A rail vehicle air conditioning frame structure as claimed in claim 1, wherein the right angle end overlaps the straight face.
6. The air conditioning frame structure for railway vehicles as claimed in claim 5, wherein the side members are made of hollow profiles, reinforcing ribs are provided inside the profiles, lap joints are provided at the ends of the side members, and lap plates are provided at the right-angled ends of the end members corresponding to the lap joints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221084134.2U CN217124779U (en) | 2022-05-07 | 2022-05-07 | Air conditioner frame structure of railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221084134.2U CN217124779U (en) | 2022-05-07 | 2022-05-07 | Air conditioner frame structure of railway vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217124779U true CN217124779U (en) | 2022-08-05 |
Family
ID=82651504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221084134.2U Active CN217124779U (en) | 2022-05-07 | 2022-05-07 | Air conditioner frame structure of railway vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217124779U (en) |
-
2022
- 2022-05-07 CN CN202221084134.2U patent/CN217124779U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212473461U (en) | Rail vehicle tip chassis structure and rail vehicle | |
| CN114261268A (en) | New energy vehicle body and battery pack integrated structure | |
| CN201494452U (en) | Vehicle top and side wall connecting structure of railway vehicle | |
| CN208868030U (en) | A kind of railcar and its headstock | |
| CN217124779U (en) | Air conditioner frame structure of railway vehicle | |
| CN109094589B (en) | Aluminum alloy vehicle body of railway vehicle | |
| CN209795621U (en) | automobile front floor structure and automobile | |
| CN202294825U (en) | End wall of railway vehicle | |
| CN201484425U (en) | Railway vehicle body side and top connecting section plate | |
| CN113581230B (en) | Frameless aluminum honeycomb driver cab | |
| CN207875766U (en) | A kind of top stressed-skin construction of skin | |
| CN205292652U (en) | Rail vehicle automobile body door corner structure | |
| CN110027578B (en) | Cab roof structure, cab and rail train | |
| CN209274597U (en) | Vehicle body side wall window structure | |
| CN212605118U (en) | EMUs automobile body front end structure of adaptation combined material locomotive installation | |
| KR100365954B1 (en) | Railroad car structure and manufacture method | |
| CN209617141U (en) | A kind of motor-car outer hood | |
| CN108859971B (en) | Sealing support structure for front door and rear view mirror | |
| CN112208642A (en) | Body-in-white connecting part structure | |
| CN212353692U (en) | Split type seat installation crossbeam connection assembly | |
| CN211567580U (en) | Swing arm seat support frame | |
| CN114906181B (en) | Rail vehicle air conditioner well frame construction | |
| CN220374509U (en) | City iron-aluminum alloy car body interface structure | |
| CN218258406U (en) | Connecting structure of front top cover stiffening beam and wind window upper cross beam and vehicle | |
| CN218343506U (en) | Draw beam and underframe of railway vehicle and railway vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |