Locomotive structure and tramcar with same
阅读说明:本技术 车头结构及具有其的有轨电车 (Locomotive structure and tramcar with same ) 是由 刘琳峰 阚松 陈晨 黄鹏 毕海涛 刘威 于 2019-10-28 设计创作,主要内容包括:本发明提供一种车头结构及具有其的有轨电车,该车头结构包括:端墙、车头底架、防撞腰梁和两个斜筋;所述防撞腰梁呈半环形且开口朝向所述端墙,所述防撞腰梁固定连接到所述车头底架的上侧;所述车头底架和防撞腰梁均固定连接到所述端墙一侧面的底部;在所述防撞腰梁与端墙的两个连接处均设置有斜筋,所述斜筋分别与防撞腰梁与端墙固定连接;所述防撞腰梁由若干横梁首尾相扣拼焊而成,所述横梁的内侧面的上下端分别固定设置有水平翻边,在上下端的水平翻边之间固定连接有立板,该车头结构具有重量轻和防撞性能高的优点。(The invention provides a locomotive structure and a tramcar with the same, wherein the locomotive structure comprises: the end wall, the chassis of the vehicle head, the anti-collision waist beam and the two inclined ribs; the anti-collision waist beam is semi-annular, the opening of the anti-collision waist beam faces the end wall, and the anti-collision waist beam is fixedly connected to the upper side of the locomotive underframe; the locomotive underframe and the anti-collision waist beam are both fixedly connected to the bottom of one side face of the end wall; the two connecting parts of the anti-collision waist beam and the end wall are respectively provided with an inclined rib, and the inclined ribs are respectively fixedly connected with the anti-collision waist beam and the end wall; the anti-collision waist beam is formed by buckling and welding a plurality of cross beams end to end, the upper end and the lower end of the inner side surface of each cross beam are respectively and fixedly provided with horizontal flanges, vertical plates are fixedly connected between the horizontal flanges at the upper end and the lower end, and the vehicle head structure has the advantages of light weight and high anti-collision performance.)
1. The utility model provides a tram's locomotive structure which characterized in that includes:
the vehicle-mounted anti-collision frame comprises end walls (1), a vehicle-head chassis (2), an anti-collision waist beam (3) and two inclined ribs (4);
the anti-collision waist beam (3) is semi-annular, the opening of the anti-collision waist beam faces the end wall (1), and the anti-collision waist beam (3) is fixedly connected to the upper side of the locomotive underframe (2); the headstock chassis (2) and the anti-collision waist beam (3) are fixedly connected to the bottom of one side face of the end wall (1);
the two connecting parts of the anti-collision waist beam (3) and the end wall (1) are respectively provided with an inclined rib (4), and the inclined ribs (4) are respectively fixedly connected with the anti-collision waist beam (3) and the end wall (1);
the anti-collision waist rail (3) is formed by buckling and welding a plurality of cross beams (31) end to end, the upper end and the lower end of the inner side surface of each cross beam (31) are respectively and fixedly provided with horizontal flanges (32), and vertical plates (33) are fixedly connected between the horizontal flanges (32) at the upper end and the lower end.
2. The vehicle head structure of claim 1, wherein:
and a mask mounting seat (34) is arranged on the outer side surface of the cross beam (31).
3. The vehicle head structure of claim 1, wherein:
connecting vertical plates (35) are arranged at two connecting positions of the anti-collision waist rail (3) and the end wall (1), the upper sides of the connecting vertical plates (35) are fixedly connected to a cross beam (31) in the anti-collision waist rail (3), the lower sides of the connecting vertical plates are fixedly connected to the vehicle head underframe (2), and one side, facing the end wall (1), of each connecting vertical plate (35) is fixedly connected to the end wall (1);
a vertical plate (33) is arranged on the inner side face of the connecting vertical plate (35), and the upper side and the lower side of the vertical plate (33) are respectively and fixedly connected to a horizontal flanging (32) positioned at the lower end in the cross beam (31) and the locomotive underframe (2).
4. The vehicle head structure of claim 1, wherein:
a coupler mounting seat (26) is arranged on a second side plate (22) of the headstock chassis (2) far away from the end wall (1), and a floor mounting seat (27) and a seat mounting seat (28) are arranged on the upper side surface of the car body base (2).
5. The vehicle head structure of claim 4, wherein:
the bicycle head chassis (2) is of a hollow structure, a vertical plate (25) is arranged inside the hollow structure, the vertical plate (25) is connected to a first side plate (21) and a second side plate (22) respectively, the first side plate (21) is one side plate facing the end wall (1) in the bicycle head chassis (2), and the second side plate (22) is one side plate far away from the end wall (1) in the bicycle head chassis (2).
6. The vehicle head structure of claim 5, wherein:
the upper side face and the lower side face of the headstock chassis (2) and the vertical plate (25) are provided with through holes (29).
7. The vehicle head structure of claim 5, wherein:
coupler mount pad (26) include coupler mounting panel (261), a plurality of sleeves of fixedly connected with and a plurality of strengthening rib between coupler mounting panel (261) and second curb plate (22), coupler mounting panel (261) is provided with a plurality of mounting holes (2611), and mounting hole (2611) is linked together with telescopic inner space.
8. The vehicle head structure of claim 1, wherein:
an anti-creeper mounting seat (5) is mounted on the front side face of the locomotive underframe (2).
9. The vehicle head structure of claim 8, wherein:
the anti-creeper mounting seat (5) is provided with a plurality of mask mounting brackets (51).
10. A tramcar, characterized in that a head structure according to any one of claims 1-9 is mounted.
Technical Field
The invention relates to the technical field of rail transit, in particular to a locomotive structure and a tramcar with the same.
Background
Trams are a common type of public transportation vehicle, which generally consists of a vehicle head and several carriages. How to reduce energy consumption when designing the locomotive is a problem that needs to be considered by designers, and reducing the weight of the locomotive is a common method, but in the actual operation process, the locomotive may be collided, so that the locomotive is required to have high strength.
Therefore, it is an urgent problem to design a vehicle head with light weight and high anti-collision performance.
Disclosure of Invention
The invention aims to provide a locomotive structure and a tramcar with the same.
In order to achieve one of the above objects, according to one embodiment of the present invention, there is provided a head structure of a railroad car, including: the end wall, the chassis of the vehicle head, the anti-collision waist beam and the two inclined ribs; the anti-collision waist beam is semi-annular, the opening of the anti-collision waist beam faces the end wall, and the anti-collision waist beam is fixedly connected to the upper side of the locomotive underframe; the locomotive underframe and the anti-collision waist beam are both fixedly connected to the bottom of one side face of the end wall; the two connecting parts of the anti-collision waist beam and the end wall are respectively provided with an inclined rib which is fixedly connected with the anti-collision waist beam and the end wall; the anti-collision waist beam is formed by buckling and welding a plurality of cross beams end to end, the upper end and the lower end of the inner side surface of each cross beam are respectively and fixedly provided with horizontal flanges, and vertical plates are fixedly connected between the horizontal flanges at the upper end and the lower end.
As a further improvement of an embodiment of the present invention, a mask mounting seat is provided on an outer side surface of the cross member.
As a further improvement of an embodiment of the invention, connecting risers are arranged at two joints of the anti-collision waist rail and the end wall, the upper sides of the connecting risers are fixedly connected to the cross beam in the anti-collision waist rail, the lower sides of the connecting risers are fixedly connected to the locomotive underframe, and one side of the connecting risers facing the end wall is fixedly connected to the end wall; the inner side surface of the connecting vertical plate is provided with a vertical plate, and the upper side and the lower side of the vertical plate are respectively fixedly connected to a horizontal flanging positioned at the lower end in the cross beam and the locomotive underframe.
As a further improvement of an embodiment of the invention, a coupler mounting seat is arranged on a second side plate of the locomotive underframe far away from the end wall, and a floor mounting seat and a seat mounting seat are arranged on the upper side surface of the locomotive body base.
As a further improvement of the embodiment of the present invention, the vehicle head chassis is a hollow structure in which a vertical plate is disposed, and the vertical plate is connected to a first side plate and a second side plate respectively, wherein the first side plate is a side plate facing the end wall in the vehicle head chassis, and the second side plate is a side plate far away from the end wall in the vehicle head chassis.
As a further improvement of an embodiment of the invention, the upper side surface, the lower side surface and the vertical plate of the headstock chassis are provided with through holes.
As a further improvement of an embodiment of the present invention, the coupler mounting base includes a coupler mounting plate, a plurality of sleeves and a plurality of reinforcing ribs are fixedly connected between the coupler mounting plate and the second side plate, and the coupler mounting plate is provided with a plurality of mounting holes communicated with an inner space of the sleeve.
As a further improvement of an embodiment of the invention, an anti-creeper mounting seat is mounted on the front side surface of the locomotive underframe.
As a further improvement of one embodiment of the invention, a plurality of mask mounting brackets are arranged on the anti-creeper mounting seat.
The embodiment of the invention also provides the tramcar which is provided with the trolley head structure.
Compared with the prior art, the invention has the technical effects that: the invention provides a locomotive structure and a tramcar with the same, wherein the locomotive structure comprises a frame structure only at a low side, and the locomotive structure has the advantages of light weight and high anti-collision performance because the locomotive is impacted at the bottom of the locomotive in practice.
Drawings
Fig. 1A is a schematic perspective view of a vehicle head structure in an embodiment of the present invention;
FIG. 1B is an exploded view of the vehicle head structure of FIG. 1A;
FIG. 2 is a schematic structural view of a vehicle head underframe and an impact wale;
fig. 3 is a schematic structural view of the vehicle head chassis.
Detailed Description
The present invention will be described in detail below with reference to embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention.
Terms such as "upper," "above," "lower," "below," and the like, used herein to denote relative spatial positions, are used for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Also, it should be understood that, although the terms first, second, etc. may be used herein to describe various elements or structures, these described elements should not be limited by these terms. These terms are only used to distinguish these descriptive objects from one another. For example, the first side panel may be referred to as the second side panel, and similarly the second side panel may also be referred to as the first side panel, without departing from the scope of the present application.
An embodiment of the present invention provides a head structure of a tramcar, as shown in the figure, including:
the structure comprises an end wall 1, a
The
The two connecting parts of the
The
In this embodiment, a
Here, fig. 2 shows the structure of the
In this embodiment, connecting
In this embodiment, a
In this embodiment, the
In this embodiment, the upper side surface and the lower side surface of the
Here, as shown in fig. 3, the
In this embodiment, an anti-creeper mounting seat 5 is installed on the front side surface of the
Here, as shown in fig. 1B, in the headwall 1, one mounting
In this embodiment, the
In this embodiment, the anti-creeper mount 5 is provided with a plurality of
The second embodiment of the invention provides a tramcar, and the tramcar is provided with the car head structure in the first embodiment.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
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