CN217649439U - Under-vehicle equipment mounting beam, vehicle body and rail vehicle - Google Patents
Under-vehicle equipment mounting beam, vehicle body and rail vehicle Download PDFInfo
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- CN217649439U CN217649439U CN202221548709.1U CN202221548709U CN217649439U CN 217649439 U CN217649439 U CN 217649439U CN 202221548709 U CN202221548709 U CN 202221548709U CN 217649439 U CN217649439 U CN 217649439U
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Abstract
The utility model relates to a rail vehicle technical field provides an under car equipment installation roof beam, automobile body and rail vehicle. The mounting beam of the equipment under the vehicle comprises a mounting cross beam, a supporting stud, a supporting diagonal rib and a mounting flange, wherein the first end of the supporting stud and the first end of the supporting diagonal rib are respectively connected with the same side of the mounting cross beam, and the second end of the supporting stud is connected with the second end of the supporting diagonal rib, so that a triangular cavity is formed by enclosing the mounting cross beam, the supporting stud and the supporting diagonal rib; the mounting flange is arranged on one side of the support vertical rib, which is back to the support inclined rib; the thickness of supporting the grudging post reduces from first end to second end gradually, and the thickness of supporting the diagonal muscle reduces from first end to second end gradually. The utility model provides an under-vehicle equipment installation roof beam can solve the complicated heavy problem of structure that current under-vehicle equipment mounting structure exists, has compromise the demand that structural strength is big and light in weight, the cost is reduced.
Description
Technical Field
The utility model relates to a rail vehicle technical field especially relates to an under car equipment installation roof beam, automobile body and rail vehicle.
Background
At present, the under-vehicle equipment of the railway vehicle is mainly installed in a side beam hanging mode, so that an under-vehicle equipment installation structure matched with the side beam is required to be arranged. The installation structure of the under-vehicle equipment in the prior art usually adopts a frame structure and is used for meeting the strength requirement of hanging installation of the under-vehicle equipment. However, the lower equipment mounting structure with such a structure is not only complex in structure, heavy in weight, but also high in cost.
SUMMERY OF THE UTILITY MODEL
The utility model provides an under-vehicle equipment installation roof beam can solve the complicated heavy problem of structure that current under-vehicle equipment mounting structure exists, has compromise the demand that structural strength is big and light in weight, the cost is reduced.
The embodiment of the utility model provides an equipment installation roof beam under car, including installation crossbeam, support the stud, support the brace rod and install the turn-ups, the first end of the support stud with the first end of the support brace rod respectively with the same side of installation crossbeam links to each other, the second end of the support stud with the second end of the support brace rod links to each other, so that enclose between the installation crossbeam, support the stud and the support brace rod and form the triangle-shaped cavity; the mounting flange is arranged on one side of the support vertical rib, which is back to the support inclined rib; the thickness of the support vertical rib is gradually reduced from the first end to the second end, and the thickness of the support inclined rib is gradually reduced from the first end to the second end.
According to the embodiment of the utility model provides a pair of under-vehicle equipment installation roof beam installation crossbeam is last dorsad one side of supporting the founding muscle is equipped with a plurality of strengthening ribs, and is a plurality of the strengthening rib is followed the width direction of installation crossbeam is interval setting in proper order, and each the strengthening rib is all followed the length direction of installation crossbeam extends the setting.
According to the utility model provides a pair of equipment installation roof beam under car, each the strengthening rib all set up perpendicularly in on the installation crossbeam.
According to the embodiment of the utility model provides a pair of under-vehicle equipment installation roof beam, the border is turned over in the installation the length direction who supports the muscle extends the setting, the installation turn-ups is equipped with a plurality of installation departments, and is a plurality of the installation department is followed installation turn-ups's length direction interval sets up in proper order, each be equipped with the equipment fixing hole on the installation department respectively.
According to the embodiment of the utility model provides a pair of under-vehicle equipment installation roof beam, the installation turn-ups is equipped with a plurality ofly, and is a plurality of the installation turn-ups is followed the length direction of supporting the founding muscle sets up, each in proper order the installation turn-ups is equipped with the equipment fixing hole respectively.
According to the mounting beam for the equipment under the vehicle provided by the embodiment of the utility model, the supporting vertical ribs are perpendicular to the mounting cross beam, so that right-angled triangles are formed among the mounting cross beam, the supporting vertical ribs and the supporting inclined ribs; the installation turn-ups with support the second end of stud and link to each other, just the installation turn-ups with support the stud mutually perpendicular.
According to the utility model provides a pair of equipment installation roof beam under car, the both ends of installation crossbeam are equipped with the boundary beam mounting hole respectively.
According to the utility model provides a pair of equipment installation roof beam under car, support the second end of founding the muscle with support the second end circular arc transitional coupling of diagonal muscle.
The embodiment of the utility model provides a still provide a car body, including boundary beam and car under equipment installation roof beam, car under equipment installation roof beam is the car under equipment installation roof beam of above-mentioned embodiment, the car under equipment installation roof beam the installation crossbeam with the boundary beam links to each other.
The embodiment of the utility model provides a still provide a rail vehicle, including the under-car equipment fixing roof beam of above-mentioned embodiment, or including the automobile body of above-mentioned embodiment.
The embodiment of the utility model provides an under-vehicle equipment mounting beam, through being connected the first end that supports the grudging post and the first end that supports the diagonal rib respectively with the same one side of installation crossbeam, through being connected the second end that supports the grudging post and the second end that supports the diagonal rib to enclose between installation crossbeam, support grudging post and the support diagonal rib and form the triangle-shaped cavity, thereby ensure that under-vehicle equipment mounting beam has great structural strength; the mounting flange is arranged on one side of the support vertical rib, which is back to the support inclined rib, and is used for realizing the reliable mounting of equipment under the vehicle; the thickness through supporting the grub muscle sets up to reduce gradually from first end to second end, and the thickness that will support the diagonal muscle sets up to reduce gradually from first end to second end to the weight of equipment installation roof beam under the car has been alleviateed. Therefore, the embodiment of the utility model provides an under-vehicle equipment fixing roof beam, simple structure compromises the advantage that structural strength is big and light in weight, the cost is reduced.
The embodiment of the utility model provides a car body, including boundary beam and under-car equipment installation roof beam, wherein under-car equipment installation roof beam adopts the under-car equipment installation roof beam of above-mentioned embodiment, and under-car equipment installation roof beam links to each other with the boundary beam through the installation crossbeam to can satisfy the under-car installation demand of most boundary beam erection equipment. Because this automobile body is provided with the car of above-mentioned embodiment under the equipment installation roof beam for this automobile body has the whole advantages of the car of above-mentioned embodiment under the equipment installation roof beam, and then has improved the performance of this automobile body.
The embodiment of the utility model provides a rail vehicle, including the under-car equipment installation roof beam of above-mentioned embodiment, or including the automobile body of above-mentioned embodiment. Because the railway vehicle is provided with the under-vehicle equipment mounting beam or the vehicle body of the embodiment, the railway vehicle has all the advantages of the under-vehicle equipment mounting beam or the vehicle body of the embodiment, and the service performance of the railway vehicle is further improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings required for the embodiments or the prior art descriptions, and obviously, the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is an isometric view of an under-vehicle equipment mounting beam provided by the present invention;
fig. 2 is a sectional structure view of the mounting beam of the under-vehicle device provided by the utility model.
Reference numerals:
1: mounting a cross beam; 101: a boundary beam mounting hole; 2: supporting vertical bars; 3: supporting the inclined ribs; 4: installing a flanging; 401: an installation part; 402: a notch; 403: an equipment mounting hole; 5: and (5) reinforcing ribs.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.
In embodiments of the invention, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
A specific embodiment of the mounting beam for an under-vehicle device according to the present invention will be described below with reference to fig. 1 and 2.
The utility model discloses equipment installation roof beam under car, including installation crossbeam 1, support founding muscle 2, support diagonal muscle 3 and installation turn-ups 4, wherein support the first end of founding muscle 2 and the first end that supports diagonal muscle 3 and link to each other with one side of installation crossbeam 1 respectively, the second end that supports founding muscle 2 links to each other with the second end that supports diagonal muscle 3, so that installation crossbeam 1, support founding muscle 2 and support and enclose between the diagonal muscle 3 and close the formation triangle-shaped cavity, installation crossbeam 1, support founding muscle 2 and this kind of structure setting mode of supporting diagonal muscle 3, can make equipment installation roof beam under the car have great structural strength and structural stability, thereby can satisfy the installation demand under the car of the boundary beam erection equipment of most sizes and weight.
Wherein, installation turn-ups 4 sets up in the one side that supports 3 oblique muscle of back of the body on supporting stud 2, through setting up installation turn-ups 4, is convenient for realize the reliable installation of equipment under the car on the equipment installation roof beam under the car.
Wherein, the thickness that supports stud 2 reduces from first end to second end gradually, and the thickness that supports diagonal rib 3 reduces from first end to second end gradually to under the prerequisite that has satisfied the structural strength of under-vehicle equipment installation roof beam, alleviateed under-vehicle equipment installation roof beam's weight.
Therefore, the utility model discloses under-vehicle equipment installation roof beam, simple structure compromises the advantage that structural strength is big and light in weight, the cost is reduced.
Particularly, the installation crossbeam 1, support the stud 2, support the section bar structure for integrated into one piece between 3 and the installation turn-ups 4, simple structure need not the welding, and design and processing cost are lower, have practiced thrift the cost.
Particularly, the utility model discloses equipment installation roof beam under the car can hang the equipment more than 1000kg, can satisfy various installation demands under the car of pulling and braking equipment, and the commonality is high.
The utility model discloses an in some embodiments, one side that supports grudging post 2 dorsad on installation crossbeam 1 is equipped with a plurality of strengthening ribs 5, and a plurality of strengthening ribs 5 set up along the width direction of installation crossbeam 1 interval in proper order respectively, and each strengthening rib 5 all extends the setting along the length direction of installation crossbeam 1. That is, by providing the plurality of reinforcing ribs 5 on the mounting cross member 1, the structural strength of the under-vehicle equipment mounting beam can be further improved.
Specifically, each reinforcing rib 5 is vertically provided on the mounting cross member 1. That is, the reinforcing ribs 5 are parallel to each other, and the reinforcing ribs 5 are perpendicular to each other in the installation cross member 1. The installation beam 1, the support vertical ribs 2, the support inclined ribs 3, the installation flanging 4 and the reinforcing ribs 5 are integrally formed in the section structure, and the structural form can ensure that the installation beam of the equipment under the vehicle has higher structural strength, is convenient to manufacture and reduces the cost.
Specifically, the structural form of the mounting flange 4 can be set according to actual use requirements.
In one embodiment, mounting flange 4 extends along the length direction of support stud 2, a plurality of mounting portions 401 are disposed on mounting flange 4, and the plurality of mounting portions 401 are respectively disposed at intervals along the length direction of mounting flange 4, so that a gap 402 is formed between two adjacent mounting portions 401, and each mounting portion 401 is provided with an equipment mounting hole 403. Each of the device mounting holes 403 is configured to be engaged with a corresponding connector, so that the under-vehicle device is mounted on the mounting portion 401 through the corresponding connector.
The length of each mounting portion 401 and the number of the device mounting holes 403 provided in the mounting portion 401 can be adjusted adaptively according to the devices under the vehicle to be mounted.
In another embodiment, a plurality of mounting flanges 4 are provided, the mounting flanges 4 are sequentially arranged along the length direction of the support stud 2 at intervals, and each mounting flange 4 is provided with an equipment mounting hole 403. That is, can be according to the actual quantity demand of the equipment under the car of demand installation, set up a plurality of installation turn-ups 4 along supporting the length direction of founding muscle 2 on the interval, every installation turn-ups 4 is used for the cooperation to install equipment under the car to satisfy the demand that equipment was installed simultaneously under a plurality of cars.
The length of each mounting flange 4 and the number of the equipment mounting holes 403 arranged on the mounting flange 4 can be adjusted adaptively according to the equipment under the vehicle to be mounted.
In some embodiments of the present invention, the supporting studs 2 and the mounting beam 1 are perpendicular to each other, so that the mounting beam 1, the supporting studs 2 and the supporting diagonal 3 enclose and close to form a right triangle cavity. Wherein, the installation turn-ups 4 links to each other with the second end of supporting stud 2, and installation turn-ups 4 and the mutual perpendicular of supporting stud 2. The structural form can not only ensure that the under-vehicle equipment mounting beam has larger structural strength, but also facilitate the reliable mounting of the under-vehicle equipment.
The utility model discloses an in some embodiments, the both ends of installation crossbeam 1 are equipped with boundary beam mounting hole 101 respectively for cooperate with corresponding connecting piece, thereby realize the reliable installation between installation crossbeam 1 and the boundary beam through the connecting piece. That is, the mounting beam of the under-vehicle equipment is assembled and fixed with the boundary beam through the mounting cross beam 1.
The number of the edge beam mounting holes 101 can be set according to actual use requirements.
The utility model discloses an in some embodiments, the second end that supports stud 2 and the second end circular arc transitional coupling that supports brace 3 to when guaranteeing to support stud 2 and support reliable connection between the brace 3, prevent to support the junction scratch equipment under the car between stud 2 and the support brace 3.
The utility model discloses an in the embodiment, installation crossbeam 1, support grudging post 2, support diagonal rib 3, installation turn-ups 4 and each strengthening rib 5 all adopt the aluminum alloy to make, also promptly, this car is equipped with the installation roof beam and is the aluminum alloy ex-trusions, because the aluminum alloy ex-trusions has light in weight's particularity, consequently can reduce this car and be equipped with the whole weight of installation roof beam.
The utility model discloses an in the concrete embodiment, can also set up the stiffening plate (not shown in the figure) between installation turn-ups 4 and support stud 2 to further improve installation turn-ups 4 and support the structural strength between the stud 2.
The design dimensions of the mounting beam for the under-vehicle equipment will be described below with reference to a specific embodiment.
The overall height of the under-vehicle equipment mounting beam is 153mm, and the overall width is 200mm. Wherein the width of installation turn-ups 4 is 67mm, and the thickness of strengthening rib 5 is 5mm, and the height of strengthening rib 5 is 15mm. Because support the grub 2 and support 3 and adopt variable cross section structure, consequently support the biggest thickness of upper portion in grub 2 and the support 3 diagonal of muscle and be 11mm, support the minimum thickness of lower part in grub 2 and the support 3 diagonal of muscle and be 7mm.
Of course, the design size of the under-vehicle equipment mounting beam is not limited to the type described above, and may be set according to actual use requirements.
On the other hand, the embodiment of the utility model provides a still provides a vehicle body, including boundary beam and the car under equipment installation roof beam, wherein the car under equipment installation roof beam adopts the car under equipment installation roof beam of above-mentioned embodiment, and the installation crossbeam in this car under equipment installation roof beam passes through the connecting piece to be connected with the boundary beam to realize the reliable assembly between car under equipment installation roof beam and the boundary beam, can satisfy the car under installation demand of most boundary beam erection equipment. Because the vehicle body is provided with the under-vehicle equipment mounting beam of the embodiment, the vehicle body has all the advantages of the under-vehicle equipment mounting beam of the embodiment, and the service performance of the vehicle body is further improved.
In another aspect, the embodiment of the present invention further provides a rail vehicle, including the under-vehicle device mounting beam of the above embodiment, or the vehicle body of the above embodiment. Because the railway vehicle is provided with the under-vehicle equipment mounting beam or the vehicle body of the embodiment, the railway vehicle has all the advantages of the under-vehicle equipment mounting beam or the vehicle body of the embodiment, and the service performance of the railway vehicle is further improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The mounting beam for the equipment under the vehicle is characterized by comprising a mounting cross beam, a supporting vertical rib, a supporting inclined rib and a mounting flange, wherein the first end of the supporting vertical rib and the first end of the supporting inclined rib are respectively connected with the same side of the mounting cross beam, and the second end of the supporting vertical rib is connected with the second end of the supporting inclined rib, so that a triangular cavity is formed by the mounting cross beam, the supporting vertical rib and the supporting inclined rib; the mounting flange is arranged on one side of the support vertical rib, which is back to the support inclined rib; the thickness of the support vertical rib is gradually reduced from the first end to the second end, and the thickness of the support inclined rib is gradually reduced from the first end to the second end.
2. The vehicle under equipment mounting beam of claim 1, wherein a plurality of reinforcing ribs are provided on a side of the mounting cross member facing away from the support studs, the plurality of reinforcing ribs are sequentially spaced apart along a width direction of the mounting cross member, and each reinforcing rib extends along a length direction of the mounting cross member.
3. The vehicle under equipment mounting beam of claim 2, wherein each of the reinforcing bars is vertically disposed on the mounting cross member.
4. The under-vehicle equipment mounting beam according to any one of claims 1 to 3, wherein the mounting flange extends along the length direction of the support studs, the mounting flange is provided with a plurality of mounting portions, the mounting portions are sequentially arranged at intervals along the length direction of the mounting flange, and each mounting portion is provided with an equipment mounting hole.
5. The vehicle under equipment mounting beam according to any one of claims 1 to 3, wherein a plurality of the mounting flanges are provided, the plurality of mounting flanges are sequentially arranged at intervals along the length direction of the support stud, and equipment mounting holes are respectively provided on each mounting flange.
6. The vehicle under equipment mounting beam of any one of claims 1 to 3, wherein the support studs and the mounting cross member are perpendicular to each other, such that a right triangle is formed between the mounting cross member, the support studs and the support diagonal ribs; the installation turn-ups with support the second end of stud and link to each other, just the installation turn-ups with support the stud mutually perpendicular.
7. The vehicle under equipment mounting beam according to any one of claims 1 to 3, wherein both ends of the mounting cross member are respectively provided with a side beam mounting hole.
8. The vehicle under equipment mounting beam according to any one of claims 1 to 3, wherein the second end of the support vertical rib is in arc transition connection with the second end of the support diagonal rib.
9. The vehicle body is characterized by comprising a boundary beam and an under-vehicle equipment mounting beam, wherein the under-vehicle equipment mounting beam is the under-vehicle equipment mounting beam as claimed in any one of claims 1 to 8, and a mounting cross beam of the under-vehicle equipment mounting beam is connected with the boundary beam.
10. A rail vehicle, characterized by comprising an under-vehicle equipment mounting beam according to any one of claims 1 to 8, or comprising a vehicle body according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221548709.1U CN217649439U (en) | 2022-06-20 | 2022-06-20 | Under-vehicle equipment mounting beam, vehicle body and rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221548709.1U CN217649439U (en) | 2022-06-20 | 2022-06-20 | Under-vehicle equipment mounting beam, vehicle body and rail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217649439U true CN217649439U (en) | 2022-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221548709.1U Active CN217649439U (en) | 2022-06-20 | 2022-06-20 | Under-vehicle equipment mounting beam, vehicle body and rail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217649439U (en) |
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2022
- 2022-06-20 CN CN202221548709.1U patent/CN217649439U/en active Active
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