KR960003759Y1 - Air grille structure for a carriage vehicle body - Google Patents
Air grille structure for a carriage vehicle body Download PDFInfo
- Publication number
- KR960003759Y1 KR960003759Y1 KR2019940023691U KR19940023691U KR960003759Y1 KR 960003759 Y1 KR960003759 Y1 KR 960003759Y1 KR 2019940023691 U KR2019940023691 U KR 2019940023691U KR 19940023691 U KR19940023691 U KR 19940023691U KR 960003759 Y1 KR960003759 Y1 KR 960003759Y1
- Authority
- KR
- South Korea
- Prior art keywords
- grill
- vehicle body
- air
- air grill
- structural member
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/34—Nozzles; Air-diffusers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/30—Railway vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Body Structure For Vehicles (AREA)
Abstract
내용 없음.No content.
Description
제1도는 철도차량에 에어그릴이 설치되는 위치를 나타내는 차량의 길이방향 정면도.1 is a longitudinal front view of a vehicle showing a position where an air grill is installed in a railway vehicle.
제2도는 종래의 에어그릴 취부 구조를 차체의 실외측에서 본 도면.2 is a view of a conventional air grill mounting structure seen from an outdoor side of a vehicle body.
제3도는 본 고안에 의한 에어그릴의 취부 구조도로써 차체의 실내측에서 본 도면.Figure 3 is a view of the mounting structure of the air grill according to the present invention seen from the interior side of the vehicle body.
제4도는 제3도의 에어그릴 부위를 확대한 도면.4 is an enlarged view of an air grill of FIG. 3.
제5도는 본 고안에 의한 보강재(23)의 상세 사시도.5 is a detailed perspective view of the reinforcing member 23 according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 에어그릴 2, 22 : 구조재1: Air Grill 2, 22: Structural Material
3, 23 : 보강재 11, 21 : 그릴3, 23: reinforcement 11, 21: grill
22A : 돌출부 23A : 가로부재22A: protrusion 23A: horizontal member
23B : 세로부재 30 : 외판23B: Vertical member 30: Outer plate
본 고안은 철도차량의 차체 에어그릴 구조물에 관한 것으로, 특히 제작이 용이하고 차량차체의 견고성을 유지할 수 있는 철도차량 차체의 에어그릴에 관한 것이다.The present invention relates to an air grill structure of a railway vehicle body, and more particularly, to an air grill of a railway vehicle body that is easy to manufacture and maintains the robustness of the vehicle body.
제1도는 철도차량의 차체에 설치되는 에어그릴(1)의 설치위치를 나타내며, 제2도는 제1도에 나타낸 에어그릴(1)의 설치를 차체의 실외에서 본 차체구조도이다.FIG. 1 shows the installation position of the air grill 1 installed in the vehicle body of the railroad car, and FIG. 2 shows the vehicle body structure view of the installation of the air grill 1 shown in FIG.
종래의 에어그릴(1) 설치 구조는 제2도에서 보듯이, 수직부재로 설치되는 그릴(11)과, 그 그릴 주위에 취부하는 구조재(2)들로 구성된다.The conventional air grill 1 installation structure is composed of a grill 11 installed as a vertical member and structural members 2 mounted around the grill as shown in FIG.
그리고 보강재(3)를 용접으로 취부한다.And the reinforcing material 3 is mounted by welding.
상기한 종래 구조에 따른 작업은 먼저 구조재(2)와 그릴(11)의 조립후 스풋용접으로 연결하고, 차체의 외판을 조립한 후, 보강재(3)를 취부한다. 특히 외판 취부후에는 그릴(11)과 구조재(2) 사이의 각진 모서리 부위를 용접육성하여 라운드를 형성한 후 그라인딩 작업을 해주고 있다.Work according to the conventional structure is first connected to the assembly after the assembly of the structural member (2) and the grill (11), and then assembled the outer plate of the vehicle body, and then attach the reinforcement (3). In particular, after mounting the outer plate is welded to the angular corner between the grill 11 and the structural member (2) to form a round and then grinding work.
그러나 상기한 종래의 에어그릴 구조물에 의하여 모든 부재가 각각 독립적으로 용접하여야 하고 특히 그릴(11)과 구조재(2) 사이의 용접육성후 그라인딩하는 작업은 매우 번거롭고 제작 공수가 많이 소요된다. 그리고 용접에 따른 응력이 주변 구조재(2)에 충분한 분산이 잘 이루어지지 않아 응력 집중과 외판의 변형이 발생되어 구조물의 외관이 좋지 못하고 구조물이 취약한 단점이 있다.However, all the members must be welded independently by the conventional air grill structure, and the grinding work after the welding growth between the grill 11 and the structural member 2 is very cumbersome and requires a lot of manufacturing labor. In addition, since the stress caused by welding is not sufficiently distributed in the surrounding structural material 2, stress concentration and deformation of the outer plate occur, so that the appearance of the structure is poor and the structure is weak.
결국 이는 차체의 견고성에도 그 영향을 미치는 단점이 있다.After all, this has a disadvantage that affects the robustness of the car body.
본 고안은 상기한 종래 그릴구조의 단점들을 해결토록한 것으로, 차체 측면의 에어그릴 주변에 밀집되는 응력을 주변의 구조재에 분산시키도록 구성하여 차체의 강성을 높이고 또한 그의 제작도 용이하게 하며 차체의 외관을 향상시킨 것으로 이하 본 고안의 구조를 상술한다.The present invention solves the drawbacks of the conventional grill structure described above, and is configured to disperse the stress concentrated around the air grill on the side of the vehicle body to the surrounding structural material to increase the rigidity of the vehicle body and to facilitate its manufacture. The structure of the present invention will be described in detail below by improving the appearance.
제3도는 본 고안에 의한 그릴의 설치상태를 나타내는 구조도로써 차체의 실내에선 본 도면이다. 본 고안에서의 그릴(21)은 사각형으로 이루어지고 그 중간엔 개구를 형성시켰다. 그리고 상, 하단에는 구조재(22)를 설치하였다.3 is a structural diagram showing the installation state of the grill according to the present invention is a view seen from the interior of the vehicle body. The grill 21 in the present invention has a rectangular shape and forms an opening in the middle thereof. And the upper and lower structural members 22 were installed.
제4도는 제3도에 나타낸 그릴(21) 부위의 구조를 상세도로 나타내었다. 그릴(21)은 중간에 큰 개구(21A)를 형성하고 네모서리는 곡부(21B) 처리하였다.FIG. 4 shows the structure of the grill 21 portion shown in FIG. 3 in detail. The grille 21 formed a large opening 21A in the middle, and the corners were treated with a curved portion 21B.
제4도의 상부 좌측부의 단면도는 구조재(22)에 대한 단면도로써 구조재(22)는 돌출부(22A)를 가지며 이 돌출부(22A) 안쪽에는 보강재(23)를 설치하였다. 상, 하 구조재(22) 각각에는 동일한 보강재(23)를 설치하였다.4 is a cross-sectional view of the structural member 22. The structural member 22 has a protrusion 22A, and a reinforcing member 23 is provided inside the protrusion 22A. The same reinforcement 23 was provided in each of the upper and lower structural members 22.
제5도는 보강재(23)에 대한 사시도로서 긴 가로부재(23A)와 세로부재(23B)로 이루어지며 ＂ㄷ＂형상으로 되어 있어 제4도에 도시한 바와 같이 구조재(22)의 돌출부(22A) 안쪽에 설치된다. 그리고 차량의 외판을 제3도에 도시한 바와 같이, 그릴(21) 또는 실외측에 용접 취부한다.FIG. 5 is a perspective view of the reinforcing member 23, which is composed of a long horizontal member 23A and a vertical member 23B, and has a U-shaped shape. As shown in FIG. 4, the protrusion 22A of the structural member 22 is shown. It is installed inside. Then, the outer plate of the vehicle is welded to the grill 21 or the outdoor side as shown in FIG.
이와 같은 구조는 그릴이 취부되는 주위에 응력을 골고루 분산시킬 수 있고 또한 차체의 외면에서 보았을 때에도 그 미려도가 향상된다.Such a structure can distribute the stress evenly around the grill, and improves its beauty even when viewed from the outside of the vehicle body.
이상과 같이 구성되는 본 고안의 그릴 설치 구조에 의하면, 그릴(21) 차체를 개구(21A)와 곡부(21B)를 갖는 단일부재로 이루어지도록 하고, 그 상하부에는 절곡형상의 보강재(23)를 수용하는 구조재(22)로 형성하고 그릴(21) 또는 실외측에 외판(30)을 용접 취부함으로써, 전체적으로 구조상의 강성을 향상시킬 수 있다.According to the grill installation structure of this invention comprised as mentioned above, the grill 21 body is comprised from the single member which has 21 A of openings, and the curved part 21B, and the upper and lower parts receive the bending reinforcement 23 The structural rigidity can be improved as a whole by forming the structural material 22 and welding the outer plate 30 to the grill 21 or the outdoor side.
그리고 본 고안의 구조에 의하면 응력을 분산시킬 수 있는 구조이므로 종래와 같이 그릴 주변에 응력집중 형상으로 발생하는 외판의 변형도 방지할 수 있어 외관의 미려도도 향상시키며 차체도 견고한 장점이 있다.In addition, according to the structure of the present invention, since it is a structure capable of dispersing stress, it is possible to prevent deformation of the outer plate generated in a stress-concentrated shape around the grill as in the prior art, thereby improving the beauty of the appearance and having a solid body.
그리고 제작에 있어서도, 종래는 여러부품을 각각 용접 작업하므로 그 작업 공수가 많이 투여되고 구조가 취약해지나 본 고안에 의하면 특히 그릴 모서리 부위의 용접육성 작업, 그라인딩 작업이 불필요하므로 제작공수를 현저히 줄일 수 있는 효과가 있다.Also, in manufacturing, conventionally, welding a number of parts, so that the labor of the work is much administered and the structure becomes weak, but according to the present invention, it is not necessary to weld welding and grinding work of the grill corner, especially the manufacturing labor can be significantly reduced. It has an effect.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940023691U KR960003759Y1 (en) | 1994-09-13 | 1994-09-13 | Air grille structure for a carriage vehicle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940023691U KR960003759Y1 (en) | 1994-09-13 | 1994-09-13 | Air grille structure for a carriage vehicle body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960010862U KR960010862U (en) | 1996-04-12 |
| KR960003759Y1 true KR960003759Y1 (en) | 1996-05-07 |
Family
ID=19393108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940023691U KR960003759Y1 (en) | 1994-09-13 | 1994-09-13 | Air grille structure for a carriage vehicle body |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960003759Y1 (en) |
-
1994
- 1994-09-13 KR KR2019940023691U patent/KR960003759Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR960010862U (en) | 1996-04-12 |
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