CN214650666U - Top box roof side rail opens - Google Patents
Top box roof side rail opens Download PDFInfo
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- CN214650666U CN214650666U CN202120494336.3U CN202120494336U CN214650666U CN 214650666 U CN214650666 U CN 214650666U CN 202120494336 U CN202120494336 U CN 202120494336U CN 214650666 U CN214650666 U CN 214650666U
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- top surface
- side rail
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Abstract
A set up case roof side rail on, including the boundary beam body, the boundary beam body includes transition portion, bearing portion and first installation department, and bearing portion and transition portion are connected in the horizontal direction, and the top surface of bearing portion is less than the peak of transition portion, spaced apart second installation department that is equipped with a plurality of and distributes on the length direction of bearing portion on the top surface of bearing portion, first installation department sets up in the lower part of transition portion. The edge beam body can be arranged on the upper edge of the side box plate through the first mounting part, the top surface of the bearing part can support the top box plate, and the transition part higher than the top surface of the bearing part can limit the top box plate; the second mounting part provides mounting and fixing space for the supporting beam between the box plates at the two sides; through the boundary beam body for top boxboard or a supporting beam and side boxboard provide transition buffering, when improving the overall structure intensity of railway carriage, increased the adaptation to top boxboard or a supporting beam.
Description
Technical Field
The utility model belongs to the technical field of the railway carriage accessory, specifically speaking is an open top case roof side rail.
Background
The top case that opens the top is that the top of on-vehicle box is open structure, because the top is uncovered, and the side board on the box length direction especially upper portion lacks effective support, so the structural strength on side board upper portion is weak slightly, need install additional the supporting component and solve the side board upper portion support problem. The mode of installing the supporting component additional does not have and does not install hard roof or support beam between the flexibility according to the actual need in later stage additional and select, so no matter what kind of supporting component of selection all need adopt detachable connection to install to increase the flexibility of later stage to practical application. Due to the lack of the transition part, when bumping and shaking, the impact force between the supporting part and the side plates on the two sides is large, and the abrasion and even deformation of the box body part are caused in serious cases.
SUMMERY OF THE UTILITY MODEL
The uncovered problem poor and serious wearing and tearing of installing supporting component adaptability additional in case upper portion is opened to solving, the utility model provides an open case roof beam that tops.
The utility model discloses a realize through following technical scheme:
the utility model provides an open case roof side rail, includes the boundary beam body, the boundary beam body includes transition portion, bearing portion and first installation department, bearing portion and transition portion internal-external connection on the horizontal direction, the top surface of bearing portion is less than the peak of transition portion, spaced apart on the top surface of bearing portion is equipped with a plurality of and is in the second installation department that distributes on the length direction of bearing portion, first installation department set up in the lower part of transition portion. The edge beam body can be arranged on the upper edge of the side box plate through the first mounting part, the top surface of the bearing part can support the top box plate, and the transition part higher than the top surface of the bearing part can limit the top box plate; the second mounting part provides mounting and fixing space for the supporting beam between the box plates at the two sides; through the boundary beam body for top boxboard or a supporting beam and side boxboard provide transition buffering, when improving the overall structure intensity of railway carriage, increased the adaptation to top boxboard or a supporting beam.
The utility model is further improved in that the top surface of the supporting part is inclined inwards and upwards from one side of the transition part. When the top box board is placed on the upper part, the top surface of the inclined bearing part prevents rainwater from flowing into the interior of the carriage.
The utility model discloses a further improvement still, one side that above-mentioned bearing portion top surface is close to transition portion is equipped with the overflow launder. The rainwater can be discharged outwards in time through the overflow launder.
The utility model discloses a further improvement still, the upper portion of above-mentioned transition portion lateral surface is the arc. Improve the structural strength of boundary beam body through curved transition portion lateral surface.
The utility model discloses a further improvement still, the inside cavity of above-mentioned boundary beam body, the inside vertical division board that is equipped with of boundary beam body, the division board is for boundary beam body internal partitioning for transitional cavity and bearing chamber, the transitional cavity corresponds with the transitional part, the bearing chamber is corresponding with bearing portion. The hollow boundary beam body in the inside lightens the whole weight of the boundary beam body, and simultaneously supports the inside of the middle part through the partition plate.
The utility model discloses a further improvement still, above-mentioned bearing intracavity is equipped with the first deep floor that sets up. The structural strength of the bearing part is improved through the first reinforcing rib plate.
The utility model discloses a further improvement still, above-mentioned inboard bearing intracavity level of first deep floor is equipped with second deep floor. And a second reinforcing plate is used for providing structural support for the bearing part provided with the second mounting part.
The utility model discloses a further improvement still, above-mentioned second installation department is the second bell and spigot, and the outside of second bell and spigot extends to first deep floor medial surface, and the bottom of second installation department extends to the top surface of second deep floor. The top surface of the second reinforcing rib plate provides support for the bottom surface of the supporting beam, and the inner side surface of the first reinforcing rib plate provides support for the end surface of the supporting beam.
According to the technical scheme provided by the utility model, the beneficial effects are that: the edge beam body can be arranged on the upper edge of the side box plate through the first mounting part, the top surface of the bearing part can support the top box plate, and the transition part higher than the top surface of the bearing part can limit the top box plate; the second mounting part provides mounting and fixing space for the supporting beam between the box plates at the two sides; through the boundary beam body for top boxboard or a supporting beam and side boxboard provide transition buffering, when improving the overall structure intensity of railway carriage, increased the adaptation to top boxboard or a supporting beam.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
Fig. 2 is a schematic sectional structure diagram of an embodiment of the present invention.
In the drawings: 1. boundary beam body, 11, division board, 2, transition portion, 21, transition chamber, 3, bearing portion, 31, bearing chamber, 32, first deep floor, 33, second deep floor, 4, first installation department, 5, second installation department, 6, overflow launder.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments, and obviously, the embodiments described below are only some embodiments, not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.
As shown in the attached drawing, an open top case roof side rail, including boundary beam body 1, boundary beam body 1 includes first installation department 4, transition portion 2 and bearing portion 3, bearing portion 3 and transition portion 2 internal-external connection on the horizontal direction, that is to say, transition portion 2 set up in boundary beam body 1 leans on outer one side, the upper portion of 2 lateral surfaces of transition portion is the arc. The supporting part 3 is arranged on the inner side of the boundary beam body 1, the top surface of the supporting part 3 is lower than the highest point of the transition part 2, the top surface of the supporting part 3 is inclined, and the supporting part 3 is used for supporting the side edge of the top plate. The first installation part 4 is arranged at the lower part of the bearing part 3, the first installation part 4 is a first bell and spigot vertically extending downwards, and the first bell and spigot is installed with the side box board in a matching way.
The utility model discloses a boundary beam, including boundary beam body 1, division board 11, transition chamber 21 and bearing chamber 31, the inside hollow structure that is of boundary beam body 1, the inside of boundary beam body 1 is separated for transition chamber 21 and bearing chamber 31 through the division board 11, transition chamber 21 is corresponding with transition portion 2, bearing chamber 31 is corresponding with bearing portion 3. A vertical first reinforcing rib plate 32 is arranged in the bearing cavity 31. And a second reinforcing rib plate 33 is horizontally arranged in the bearing cavity 31 at the inner side of the first reinforcing rib plate 32.
The top surface of the bearing part 3 is provided with a plurality of second mounting parts 5 distributed in the length direction of the bearing part 3 at intervals, the second mounting parts 5 are second bell sockets, the outer sides of the second bell sockets extend to the inner side surface of the first reinforcing rib plate 32, and the bottoms of the second bell sockets extend to the top surface of the second reinforcing rib plate 33.
The top surface of the supporting part 3 is inclined inwards and upwards from one side of the transition part 2, that is, the top surface of the supporting part 3 is inclined outwards and downwards, the lowest position of the top surface of the supporting part 3 is provided with an overflow groove 6, and the overflow groove 6 is inclined.
In summary, when the device is used, the first mounting part 4 is directly mounted on the upper edge of the side box plate, and the fastening part can penetrate through the first mounting part 4 and the side box plate to be installed in a reinforcing manner. A supporting beam for supporting the box plates on the two sides is arranged in the second mounting part 5, the bottom surface and the end surface of the supporting beam are respectively contacted with the second reinforcing rib plates 33 and the first reinforcing rib plates 32, and the reinforcing rib plates can form interaction with the supporting beam and reinforce a frame formed by enclosing the box plates on the two sides. When the top of the open top box needs to be additionally provided with a top plate, the top surface of the supporting part 3 is used for supporting the top plate, and a fastening piece can penetrate through the top plate and the top surface of the supporting part 3 for reinforcing installation; the part of the transition part 2 higher than the bearing part 3 forms the limit on the horizontal direction to the side edge of the top plate, the top surface of the inclined bearing part 3 prevents rainwater flowing down from the top plate from entering the interior of the carriage through the top surface of the bearing part 3, and the overflow groove 6 collects the rainwater and forms the flow guiding function. The hollow interior of the boundary beam body 1 can buffer and absorb the extrusion impact between the top plate or the supporting beam and the side box plate, so that the abrasion deformation between the supporting component and the side box plate is reduced.
The utility model discloses an open top case roof side rail, can install the roof side rail body at the top edge of side boxboard through first installation department, the top surface of bearing portion can provide the support to the top boxboard, the transition portion that exceeds the bearing portion top surface simultaneously forms spacing to the top boxboard; the second mounting part provides mounting and fixing space for the supporting beam between the box plates at the two sides; through the boundary beam body for top boxboard or a supporting beam and side boxboard provide transition buffering, when improving the overall structure intensity of railway carriage, increased the adaptation to top boxboard or a supporting beam.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The terms "upper", "lower", "outside", "inside" and the like in the description and claims of the present invention and the above drawings are used for distinguishing relative relationships in positions, if any, and are not necessarily given qualitatively. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides an open case roof side rail, its characterized in that, includes boundary beam body (1), boundary beam body (1) is including transition portion (2), bearing portion (3) and first installation department (4), bearing portion (3) and transition portion (2) are connected in the horizontal direction, the top surface of bearing portion (3) is less than the peak of transition portion (2), the spaced apart second installation department (5) that are equipped with a plurality of on the top surface of bearing portion (3) distribute on the length direction of bearing portion (3), first installation department (4) set up in the lower part of transition portion (2).
2. The roof box girder according to claim 1, wherein the top surface of the support part (3) is inclined inward and upward from the transition part (2).
3. An open top box roof side rail according to claim 1, characterized in that the top surface of the support part (3) on the side close to the transition part is provided with an overflow trough (6).
4. An open top box roof rail according to claim 1 wherein the upper part of the outer side of the transition section (2) is arcuate.
5. The open top box roof side rail according to any one of claims 1 to 4, wherein the inside of the side rail body (1) is hollow, a vertical partition plate (11) is arranged inside the side rail body (1), the partition plate (11) divides the inside of the side rail body (1) into a transition cavity (21) and a bearing cavity (31), the transition cavity (21) corresponds to the transition part (2), and the bearing cavity (31) corresponds to the bearing part (3).
6. The roof box roof side rail according to claim 5, characterized in that a first reinforcing rib plate (32) is arranged in the bearing cavity (31).
7. The open top box roof side rail according to claim 6, characterized in that a second stiffener (33) is horizontally arranged in the bearing cavity (31) inside the first stiffener (32).
8. The roof box roof side rail according to claim 7, characterized in that the second mounting portion (5) is a second socket, and the outer side of the second socket extends to the inner side of the first gusset (32), and the bottom of the second mounting portion (5) extends to the top surface of the second gusset (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120494336.3U CN214650666U (en) | 2021-03-03 | 2021-03-03 | Top box roof side rail opens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120494336.3U CN214650666U (en) | 2021-03-03 | 2021-03-03 | Top box roof side rail opens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214650666U true CN214650666U (en) | 2021-11-09 |
Family
ID=78451893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120494336.3U Active CN214650666U (en) | 2021-03-03 | 2021-03-03 | Top box roof side rail opens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214650666U (en) |
-
2021
- 2021-03-03 CN CN202120494336.3U patent/CN214650666U/en active Active
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