CN214985353U - Rail vehicle's wind channel installation component and rail vehicle - Google Patents
Rail vehicle's wind channel installation component and rail vehicle Download PDFInfo
- Publication number
- CN214985353U CN214985353U CN202121614854.0U CN202121614854U CN214985353U CN 214985353 U CN214985353 U CN 214985353U CN 202121614854 U CN202121614854 U CN 202121614854U CN 214985353 U CN214985353 U CN 214985353U
- Authority
- CN
- China
- Prior art keywords
- mounting
- mounting surface
- strip
- air duct
- rail vehicle
- 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
- Connection Of Plates (AREA)
Abstract
The utility model relates to a rail vehicle's wind channel installation component and rail vehicle, wherein, rail vehicle's wind channel installation component includes the installation component that the multiunit interval set up, and the installation component includes fixing base and mount pad, and the fixing base can be fixed with rail vehicle's chassis, and the mount pad can be fixed with the wind channel; the fixing seat is provided with a first mounting surface, the first mounting surface is provided with a first strip-shaped hole, the mounting seat is provided with a second mounting surface, the second mounting surface is provided with a second strip-shaped hole, and the first mounting surface can be attached to the second mounting surface and is fixed through bolts and nuts; the length direction of the first strip-shaped holes and the length direction of the second strip-shaped holes are arranged in a crossed mode. The air duct mounting component can simplify the mounting operation of the air duct of the railway vehicle, is time-saving and labor-saving, and has good universality.
Description
Technical Field
The utility model relates to a rail vehicle technical field, concretely relates to rail vehicle's wind channel installation component and rail vehicle.
Background
In the prior art, the air duct of the rail vehicle is usually installed in two ways, one way is that the air duct is directly welded on the underframe of the rail vehicle, and the air duct is difficult to assemble and disassemble, and is inconvenient to maintain or replace once damaged; another kind is welding steel screw seat on the chassis, to screw seat drilling tapping after the wind channel location, then through bolted connection, this kind of mode is wasted time and energy to can produce metal debris in the work progress, the later stage wind channel is as required to be changed, and old screw hole is hardly aimed at to the new wind channel mounting hole, and the commonality is relatively poor.
Therefore, how to simplify the installation operation, save time and labor and improve the universality of the installation of the air duct of the railway vehicle is a technical problem to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rail vehicle's wind channel installation component and rail vehicle, the installation operation, labour saving and time saving and the commonality in the wind channel that can simplify rail vehicle are good.
In order to solve the technical problem, the utility model provides an air duct installation component of a railway vehicle, which is characterized by comprising a plurality of groups of installation components arranged at intervals, wherein each installation component comprises a fixed seat and an installation seat, the fixed seat can be fixed with the underframe of the railway vehicle, and the installation seat can be fixed with an air duct; the fixing seat is provided with a first mounting surface, the first mounting surface is provided with a first strip-shaped hole, the mounting seat is provided with a second mounting surface, the second mounting surface is provided with a second strip-shaped hole, and the first mounting surface can be attached to the second mounting surface and is fixed through bolts and nuts; the length direction of the first strip-shaped holes and the length direction of the second strip-shaped holes are arranged in a crossed mode.
The fixing base and the mount pad of each group's installation component all correspond the setting, therefore, after adjusting the wind channel to suitable position, each mount pad and each fixing base all are the one-to-one, wind channel to different specifications, during the installation, the relative position in first bar hole and second bar hole condition that changes can appear, because the length direction in first bar hole and the length direction cross arrangement in second bar hole, consequently, after first installation face and the laminating of second installation face, the cross section in two bar holes that correspond can form the mounting hole of bolt, wind channel to different specifications, can both guarantee to form the mounting hole between the bar hole of two cross arrangements, ensure that the bolt can pass smoothly, in order to realize the installation.
Fix fixing base and mount pad through bolt and nut, thereby it is fixed to realize the installation between wind channel and the chassis, the operation is comparatively simple and labour saving and time saving, when needs carry out the dismouting to the wind channel, only need dismouting bolt and nut can, even if the wind channel is because when reasons such as damage need maintenance or change, the back is pulled down with old wind channel, change new wind channel, make first installation face and the laminating of second installation face, and adjust the position in wind channel, corresponding first bar hole and the criss-cross intersection of second bar hole form the mounting hole, all be suitable for the wind channel of difference, good commonality.
Optionally, an adjusting shim plate is further interposed between the first mounting surface and the second mounting surface.
Optionally, the adjusting shim plate is a PVC shim plate.
Optionally, the first mounting surface is provided with two first bar-shaped holes, and the second mounting surface is provided with two second bar-shaped holes.
Optionally, the fixing seat and the mounting seat are both plate-shaped structures, and the cross section of the fixing seat is an L-shaped structure or an S-shaped structure.
Optionally, a gasket is respectively arranged between the bolt head of the bolt and the mounting surface and between the nut and the mounting surface.
Optionally, a spring washer is further interposed between the nut and the washer.
Optionally, the length direction of the first strip-shaped hole and the length direction of the second strip-shaped hole are arranged perpendicularly.
Optionally, the fixing seat is welded and fixed with the chassis.
The utility model also provides a rail vehicle, it includes as above wind channel installation component.
The technical effect of the rail vehicle with the air duct installation member is similar to that of the air duct installation member, and is not repeated herein for saving space.
Drawings
Fig. 1 is a schematic structural diagram of an air duct provided in an embodiment of the present invention when the air duct is installed by an air duct installation member;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is an enlarged view of B in FIG. 1;
fig. 4 is a schematic structural view of the mounting assembly in a mounted state.
In the accompanying fig. 1-4, the reference numerals are illustrated as follows:
1-mounting the assembly; 2-a fixed seat, 21-a first strip-shaped hole; 3-an installation seat, 31-a second strip-shaped hole; 4-an air duct; 5-bolt; 6-a nut; 7-adjusting the base plate; 8-a gasket; 9-spring washer.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
The embodiment of the utility model provides a rail vehicle's wind channel installation component and rail vehicle, wherein, rail vehicle includes wind channel installation component, it is concrete, this wind channel installation component of rail vehicle's wind channel accessible is installed in rail vehicle's chassis, this wind channel installation component includes the installation component 1 that the multiunit interval set up, every group installation component 1 includes fixing base 2 and mount pad 3, wherein, fixing base 2 can be fixed with rail vehicle's chassis, mount pad 3 can be fixed with wind channel 4, and accessible bolt 5 and nut 6 are fixed between fixing base 2 and the mount pad 3, it is fixed to realize the installation between wind channel 4 and the chassis.
Specifically, the fixing base 2 is provided with a first mounting surface, the first mounting surface is provided with a first bar-shaped hole 21, the mounting base 3 is provided with a second mounting surface, the second mounting surface is provided with a second bar-shaped hole 31, the first mounting surface can be attached to the second mounting surface, and the first mounting surface is fixed through the bolt 5 and the nut 6. When the installation is specifically, fix base 2 in the chassis earlier, it is fixed with mount pad 3 and wind channel 4, then with first installation face and the laminating of second installation face to adjust wind channel 4 to suitable position, then through bolt 5 and nut 6 with first bar hole 21 and the installation of second bar hole 31 fixed can.
Specifically, fixing base 2 and mount pad 3 of each group installation component 1 all correspond the setting, therefore, after adjusting wind channel 4 to suitable position, each mount pad 3 and each fixing base 2 all are the one-to-one, to the wind channel 4 of different specifications, during the installation, the condition that the relative position of first bar hole 21 and second bar hole 31 changes may appear, because in this embodiment, as shown in fig. 2 and fig. 3, the length direction of first bar hole 21 and the length direction cross arrangement of second bar hole 31, consequently, after first installation face and the laminating of second installation face, the junction of two corresponding bar holes can form the mounting hole of bolt 5, to the wind channel 4 of different specifications, can both guarantee to form the mounting hole between two cross arrangement's bar hole, ensure that bolt 5 can pass smoothly, in order to realize the installation.
In the wind channel mounting means that this embodiment provided, it is fixed with fixing base 2 and mount pad 3 through bolt 5 and nut 6, thereby realize that the installation between wind channel 4 and the chassis is fixed, the operation is comparatively simple and labour saving and time saving, when needs carry out the dismouting to wind channel 4, only need dismouting bolt 5 and nut 6 can, even if wind channel 4 is because when reasons such as damage need maintenance or change, with old wind channel 4 back of pulling down, the wind channel 4 of renewal, make first installation face and the laminating of second installation face, and the position of wind channel 4 has been adjusted, corresponding first bar hole 21 and the criss-cross intersection of second bar hole 31 form the mounting hole, all be suitable for wind channel 4 of difference, the commonality is good.
Specifically, there is no requirement for the specific number of the mounting assemblies 1, and as shown in fig. 1, the mounting assemblies 1 are arranged along the circumferential direction of the air duct 4 to stably mount the air duct 4 to the base frame.
As shown in fig. 4, an adjusting shim plate 7 is further interposed between the first mounting surface and the second mounting surface, and the thickness, the number and the like of the adjusting shim plate 7 can be set according to actual conditions so as to adjust the mounting height of the air duct 4, so that the flexibility is good. And, when the quantity of adjusting shim plate 7 is two-layer or more than two-layer, the thickness of each layer adjusting shim plate 7 can be the same also can be different, that is to say, adjusting shim plate 7 also can be provided with different dimensions, select for use the appropriate size according to specific demand can.
In this embodiment, the adjusting shim plate 7 is a PVC (Polyvinyl Chloride) shim plate, that is, the adjusting shim plate 7 is made of PVC, of course, the adjusting shim plate 7 may be made of metal plate or the like, and the PVC shim plate has a light weight, which is beneficial to realizing light weight.
As shown in fig. 2 and 3, first installation face is equipped with two first bar holes 21, corresponding second installation face is equipped with two second bar holes 31, it is concrete, the quantity of the first bar hole 21 of same fixing base 2 is the same with the quantity of the second bar hole 31 of the mount pad 3 that corresponds, in order to realize corresponding connection, of course, first installation face also can only set up a first bar hole 21 or set up at least three first bar hole 21 all can, and it is fixed to connect through two sets of bolts 5 and nut 6 in the same group installation component 1, can be when guaranteeing installation stability, simplify overall structure and dismouting operation.
When the first mounting surface is provided with at least two first strip-shaped holes 21 and the second mounting surface is provided with at least two second strip-shaped holes 31, the length directions of the strip-shaped holes can be arranged in parallel or can be collinear arrangement of the length directions of one group of the strip-shaped holes (the first strip-shaped holes 21 or the second strip-shaped holes 31). Specifically, the first strip holes 21 may be arranged in parallel in the longitudinal direction, and the second strip holes 31 may be arranged in parallel in the longitudinal direction; the length directions of the first strip-shaped holes 21 can be arranged in a collinear manner, and the length directions of the second strip-shaped holes 31 can be arranged in parallel; alternatively, as shown in fig. 2, the first strip holes 21 may be arranged in parallel in the longitudinal direction, and the second strip holes 31 may be arranged in a collinear manner in the longitudinal direction, so that the first strip holes 21 and the second strip holes 31 can correspond to each other one by one.
In this embodiment, specific structures of the fixing base 2 and the mounting base 3 are not limited, as shown in fig. 2 and fig. 3, the fixing base 2 and the mounting base 3 are both plate-shaped structures, wherein a cross section of the fixing base 2 may be an S-shaped structure or an L-shaped structure, the S-shaped structure is a plate-shaped structure having two bends, the L-shaped structure is a plate-shaped structure having one bend, and the fixing base 2 and the mounting base 3 may be specifically arranged according to actual conditions, spatial arrangement, and the like, so that the overall structure of the fixing base 2 and the mounting base 3 may be simplified, and the fixing base is convenient to mount and has light weight.
The specific structure of the mounting seat 3 is not limited, if the mounting seat 3 can be set to be of an S-shaped structure or an L-shaped structure in cross section, or can be set to be of a flat plate structure without being bent, and the mounting seats 3 of different mounting assemblies 1 can be identical or different in structure, and if the mounting seats 3 for mounting the same air duct 4 are of an L-shaped structure in cross section, of an S-shaped structure in cross section, of a plate-shaped structure in plate-shaped structure and have two or three mounting assemblies 1 with similar distances, the mounting seats 3 can also be set to be of an integrated structure. The specific arrangement is determined according to the specific position of the installation seat 3 on the air duct 4 and the specific structure of the air duct 4.
As shown in fig. 4, the spacers 8 are respectively arranged between the bolt head and the mounting surface of the bolt 5 and between the nut 6 and the mounting surface, and due to the fact that the mounting surface is provided with the strip-shaped holes, the arrangement of the spacers 8 can increase the action area between the bolt head and the mounting surface and the action area between the nut 6 and the mounting surface, and under the condition that stable connection is guaranteed, the situation of damage is avoided.
Specifically, as shown in fig. 4, the head of the bolt 5 may be located on the first mounting surface side, and the nut 6 may be located on the second mounting surface side, or the head of the bolt 5 may be located on the second mounting surface side, and the nut 6 may be located on the first mounting surface side.
Further, still be equipped with spring washer 9 between nut 6 and the gasket 8 to guarantee the pretightning force of bolt 5 after the installation, ensure that the installation is stable, avoid taking place not hard up the condition.
The length direction of the first strip-shaped hole 21 and the length direction of the second strip-shaped hole 31 are perpendicular to each other, so that the included angle between the length directions of the two strip-shaped holes is 45 degrees, 60 degrees and the like, and when the first strip-shaped hole and the second strip-shaped hole are perpendicular to each other, the adjustment range can be further expanded, and the universality is improved.
In this embodiment, the fixing manner between the fixing base 2 and the chassis is not limited, and may be fixed by welding or by a fastener. Similarly, the fixing manner between the mounting base 3 and the air duct 4 is not limited, and welding or fastening can be performed.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The air duct mounting component of the railway vehicle is characterized by comprising a plurality of groups of mounting assemblies (1) arranged at intervals, wherein each mounting assembly (1) comprises a fixed seat (2) and a mounting seat (3), the fixed seats (2) can be fixed with an underframe of the railway vehicle, and the mounting seats (3) can be fixed with an air duct (4);
the mounting base (2) is provided with a first mounting surface, the first mounting surface is provided with a first strip-shaped hole (21), the mounting base (3) is provided with a second mounting surface, the second mounting surface is provided with a second strip-shaped hole (31), and the first mounting surface can be attached to the second mounting surface and fixed through a bolt (5) and a nut (6);
the length direction of the first strip-shaped holes (21) and the length direction of the second strip-shaped holes (31) are arranged in a crossed mode.
2. The air duct mounting structure for a railway vehicle according to claim 1, characterized in that an adjusting shim plate (7) is further interposed between the first mounting surface and the second mounting surface.
3. The air duct mounting structure of a railway vehicle according to claim 2, characterized in that the adjusting shim plate (7) is a PVC shim plate.
4. The air duct mounting member for a railway vehicle according to any one of claims 1 to 3, characterized in that the first mounting surface is provided with two of the first strip-shaped holes (21) and the second mounting surface is provided with two of the second strip-shaped holes (31).
5. The air duct mounting structure of a railway vehicle according to any one of claims 1 to 3, characterized in that the fixing base (2) and the mounting base (3) are both plate-shaped structures, and the cross section of the fixing base (2) is an L-shaped structure or an S-shaped structure.
6. The air duct mounting member for a railway vehicle according to any one of claims 1 to 3, characterized in that a spacer (8) is provided between the bolt head of the bolt (5) and the mounting surface and between the nut (6) and the mounting surface, respectively.
7. The air duct mounting member for a railway vehicle according to claim 6, characterized in that a spring washer (9) is further interposed between the nut (6) and the washer (8).
8. The air duct mounting member for a railway vehicle according to any one of claims 1 to 3, characterized in that a length direction of the first strip-shaped hole (21) and a length direction of the second strip-shaped hole (31) are arranged perpendicularly.
9. The air duct mounting member for a rail vehicle according to any one of claims 1-3, characterized in that the fixing base (2) is welded to the underframe.
10. A rail vehicle comprising a duct mounting member according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121614854.0U CN214985353U (en) | 2021-07-15 | 2021-07-15 | Rail vehicle's wind channel installation component and rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121614854.0U CN214985353U (en) | 2021-07-15 | 2021-07-15 | Rail vehicle's wind channel installation component and rail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214985353U true CN214985353U (en) | 2021-12-03 |
Family
ID=79127104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121614854.0U Active CN214985353U (en) | 2021-07-15 | 2021-07-15 | Rail vehicle's wind channel installation component and rail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214985353U (en) |
-
2021
- 2021-07-15 CN CN202121614854.0U patent/CN214985353U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20130008103A1 (en) | Structural object mount, method for installing the mount, and solar photovoltaic system using the mount | |
| CN209556397U (en) | A kind of socket type assembled moulding bed | |
| CN214985353U (en) | Rail vehicle's wind channel installation component and rail vehicle | |
| CN204850692U (en) | Prevent wind net | |
| KR20190019549A (en) | Assembly type panel supporting apparatus and panel structure by using of it | |
| CN201506317U (en) | Adjustable side surface protection device of engineering truck | |
| CN115324220B (en) | Energy dissipation basement of easily changing | |
| WO2019062728A1 (en) | Photovoltaic assembly fixing component and photovoltaic system | |
| JP3197136U (en) | Solar panel for snow-free roof | |
| CN210093149U (en) | Improved roof distributed power station mounting bracket | |
| CN209820230U (en) | Plate heat exchanger for air conditioning industry | |
| CN209743338U (en) | Furniture quick assembly disassembly structure | |
| CN213198090U (en) | Bonding mortar forming die | |
| CN202200261U (en) | Automobile fender installing tool | |
| JP3243239U (en) | solar panel mount | |
| CN216507859U (en) | Vehicle with a steering wheel | |
| CN218116923U (en) | Adjustable curved surface decoration furred ceiling structure | |
| CN113789857B (en) | Beam column connecting piece for light steel structure based on nut assembly | |
| CN211777344U (en) | Self-tightening anti-falling tool for inclined iron of oil pumping unit | |
| CN211474000U (en) | LNG storage tank and in-tank vertical ladder | |
| CN211080553U (en) | Steel member with buffering effect | |
| CN114045937B (en) | Replaceable shock insulation support suitable for column top shock insulation | |
| JP7304664B1 (en) | Solar panel mounting frame, solar panel system and solar panel mounting method | |
| CN212509819U (en) | City piping lane is with construction support that has supplementary fixed function | |
| CN217420450U (en) | Structure-free area guide seat attachment structure conversion part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |