CN216102381U - Front axle section frame of electric motor coach - Google Patents
Front axle section frame of electric motor coach Download PDFInfo
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- CN216102381U CN216102381U CN202122047984.7U CN202122047984U CN216102381U CN 216102381 U CN216102381 U CN 216102381U CN 202122047984 U CN202122047984 U CN 202122047984U CN 216102381 U CN216102381 U CN 216102381U
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- longitudinal beam
- longitudinal
- front axle
- axle section
- section frame
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Abstract
The utility model discloses a front axle section frame of an electric motor coach, which comprises: the two longitudinal supporting assemblies are respectively arranged on two sides of the front axle section frame and comprise a first longitudinal beam and a second longitudinal beam which are arranged side by side along the height direction; an accommodating space is formed between the two longitudinal supporting assemblies; the plurality of transverse supporting assemblies are arranged between the two longitudinal supporting assemblies and divide the accommodating space into a first installing space and a second installing space; the lateral support assembly includes one or more cross beams. In this application, arrange side by side along the direction of height through setting up first longeron and the second longeron in the longitudinal bracing subassembly for first longeron and second longeron form double-deck bearing structure, improve bearing capacity.
Description
Technical Field
The utility model relates to the technical field of electric vehicles, in particular to a front axle section frame of an electric motor coach.
Background
The front axle frame refers to a frame body of a front suspension part of the frame.
The prior front axle section frame has the following defects: firstly, the layout is unreasonable, the structure is not compact enough, and the occupied space of the frame is large; secondly, the weight is larger, which is not beneficial to light weight; third, the space planning is irregular, resulting in low space utilization.
Disclosure of Invention
In view of the above disadvantages in the prior art, the present invention is to provide a front axle frame of an electric motor coach to solve the above problems.
The technical scheme adopted by the utility model for solving the technical problem is that the front axle section frame of the electric motor coach comprises:
the two longitudinal supporting assemblies are respectively arranged on two sides of the front axle section frame and comprise a first longitudinal beam and a second longitudinal beam which are arranged side by side along the height direction; an accommodating space is formed between the two longitudinal supporting assemblies;
the plurality of transverse supporting assemblies are arranged between the two longitudinal supporting assemblies and divide the accommodating space into a first installing space and a second installing space; the lateral support assembly includes one or more cross beams.
Furthermore, a third longitudinal beam is further arranged on one side, away from the other first longitudinal beam, of any one first longitudinal beam, and the third longitudinal beam is parallel to the first longitudinal beam.
Further, the first stringer is above the second stringer.
Furthermore, a plurality of first connecting beams are arranged between the first longitudinal beam and the second longitudinal beam; and a plurality of second connecting beams are arranged between the first longitudinal beam and the third longitudinal beam.
Furthermore, a reinforcing beam is further arranged, one end of the reinforcing beam is connected with the second longitudinal beam, and the other end of the reinforcing beam is connected with the third longitudinal beam.
Further, the first installation space is used for installing an air cylinder; the second installation space is used for installing the thermal management system.
Furthermore, one end of each of the two longitudinal support assemblies is provided with a connecting piece, and the connecting pieces are used for being connected with a trailer hook.
Further, the two connecting pieces are located at the same end of the frame.
Compared with the prior art, the utility model has at least the following beneficial effects:
(1) the first longitudinal beam and the second longitudinal beam in the longitudinal supporting assembly are arranged side by side in the height direction, so that the first longitudinal beam and the second longitudinal beam form a double-layer supporting structure, and the bearing capacity is improved.
(2) Simultaneously, have accommodation space between two vertical supporting component, horizontal supporting component still can divide accommodation space and regular when playing the supporting role, and then improves space utilization.
(3) Set up first tie-beam between first longeron and second longeron, set up the second tie-beam between first longeron and third longeron, and then improve the rigidity of whole longitudinal bracing subassembly to increase its bearing capacity. Connect above-mentioned three longerons through first tie-beam and second tie-beam, therefore it is in the fretwork state to have most region for this application has reduced the weight of whole front axle section frame guaranteeing sufficient intensity's prerequisite.
(4) Set up two trailer structures in the one end of frame, the connecting piece is direct and front axle section connected to the frame, improves the joint strength who is connected with [ electric ] motor coach, and two connecting pieces are about accommodation space symmetry, improve the ability of getting rid of poverty of whole frame.
Drawings
FIG. 1 is a schematic structural diagram of a front axle section frame in the embodiment;
FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;
in the figure:
100. a first stringer; 101. a first connecting beam; 102. a second connecting beam; 103. a reinforcing beam; 110. a second stringer; 120. a third stringer;
200. a cross beam; 210. a first installation space; 220. a second installation space;
300. a mounting frame;
400. mounting a plate;
500. a connecting member.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
Referring to fig. 1-2, the present invention discloses a front axle frame of an electric bus, including:
the front axle section frame comprises two longitudinal support assemblies, wherein one longitudinal support assembly is arranged on each of two sides of the front axle section frame and comprises a first longitudinal beam 100 and a second longitudinal beam 110 which are arranged side by side in the height direction; an accommodating space is formed between the two longitudinal supporting assemblies;
a plurality of lateral support members disposed between the two longitudinal support members and dividing the accommodating space into a first installation space 210 and a second installation space 220; the lateral support assembly includes one or more cross beams 200.
Specifically, in the present embodiment, the first longitudinal beam 100 and the second longitudinal beam 110 in the longitudinal support assembly are arranged side by side in the height direction, so that the first longitudinal beam 100 and the second longitudinal beam 110 form a double-layer support structure, and the load-bearing capacity is improved. Simultaneously, have accommodation space between two vertical supporting component, horizontal supporting component still can divide accommodation space and regular when playing the supporting role, and then improves space utilization.
It should be noted that the first longitudinal beam 100 and the second longitudinal beam 110 are arranged side by side in a height direction, where the height direction refers to a vertical direction when the working surface is horizontal, that is, the first longitudinal beam 100 is directly above or below the second longitudinal beam 110.
Further, a third longitudinal beam 120 is further disposed on a side of any one of the first longitudinal beams 100 away from the other first longitudinal beam 100, and the third longitudinal beam 120 is parallel to the first longitudinal beam 100.
The third longitudinal beam 120 is arranged parallel to the first longitudinal beam 100, so that the bearing capacity of the frame is further improved.
Further, the first longitudinal beam 100 is located above the second longitudinal beam 110.
Specifically, the upper surfaces of the first longitudinal beam 100 and the third longitudinal beam 120 are flush to form a larger plane, so as to increase the contact area between the front axle frame and the upper component, thereby improving the load-bearing capacity.
Further, a plurality of first connecting beams 101 are further arranged between the first longitudinal beam 100 and the second longitudinal beam 110; a plurality of second connecting beams 102 are disposed between the first longitudinal beam 100 and the third longitudinal beam 120.
A first connecting beam 101 is arranged between the first longitudinal beam 100 and the second longitudinal beam 110, and a second connecting beam 102 is arranged between the first longitudinal beam 100 and the third longitudinal beam 120, so that the rigidity of the whole longitudinal support assembly is improved, and the load-bearing capacity of the longitudinal support assembly is increased.
Furthermore, the first connecting beam 101 and the second connecting beam 102 are used for connecting the three, so that most of the area is in a hollow state, and the weight of the whole front axle section frame is reduced on the premise of ensuring enough strength.
Further, a reinforcing beam 103 is further provided, and one end of the reinforcing beam 103 is connected to the second longitudinal beam 110, and the other end is connected to the third longitudinal beam 120.
The reinforcing beam 103 is provided so that the cross-sections of the first longitudinal beam 100, the second longitudinal beam 110 and the third longitudinal beam 120 form a triangular structure, thereby improving the rigidity of the entire longitudinal support assembly.
Further, the first installation space 210 is used for installing an air cylinder; the second installation space 220 is used for installing the thermal management system.
Specifically, the accommodating space is divided into a first mounting space 210 and a second mounting space 220 through the transverse supporting assembly, so that the space of the front axle section vehicle skill is regulated, and the space utilization rate is improved.
Further, a mounting plate 400 for mounting a steering gear and a mounting bracket 300 for mounting a booster pump are provided at both sides of the thermal management system, respectively.
Further, one end of each of the two longitudinal support members is provided with a connecting piece 500, and the connecting piece 500 is used for connecting with a trailer hook.
Further, the two connectors 500 are located at the same end of the frame.
That is, in this embodiment, set up two trailer structures in the one end of frame, connecting piece 500 is direct and front axle section frame connection, improves connecting strength of connecting piece 500 and [ electric ] motor coach, and two connecting pieces 500 are symmetrical about accommodation space, improve the ability of getting rid of poverty of whole frame.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
Moreover, descriptions of the present invention as relating to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Claims (8)
1. The utility model provides a [ electric ] motor coach's front axle section frame which characterized in that includes:
the two longitudinal supporting assemblies are respectively arranged on two sides of the front axle section frame and comprise a first longitudinal beam and a second longitudinal beam which are arranged side by side along the height direction; an accommodating space is formed between the two longitudinal supporting assemblies;
the plurality of transverse supporting assemblies are arranged between the two longitudinal supporting assemblies and divide the accommodating space into a first installing space and a second installing space; the lateral support assembly includes one or more cross beams.
2. The front axle section frame of the electric motor coach as claimed in claim 1, wherein a third longitudinal beam is further arranged on one side of any one first longitudinal beam far away from the other first longitudinal beam, and the third longitudinal beam is parallel to the first longitudinal beam.
3. The front axle frame of an electric motor coach according to claim 2, wherein the first longitudinal beam is above the second longitudinal beam.
4. The front axle section frame of the electric motor coach as claimed in claim 2, wherein a plurality of first connecting beams are further arranged between the first longitudinal beam and the second longitudinal beam; and a plurality of second connecting beams are arranged between the first longitudinal beam and the third longitudinal beam.
5. The front axle section frame of the electric motor coach as claimed in claim 3, wherein a reinforcing beam is further arranged, one end of the reinforcing beam is connected with the second longitudinal beam, and the other end of the reinforcing beam is connected with the third longitudinal beam.
6. The front axle section frame of the electric motor coach as claimed in claim 1, wherein the first installation space is used for installing an air reservoir; the second installation space is used for installing the thermal management system.
7. The front axle section frame of the electric motor coach as claimed in claim 1, wherein one end of each of the two longitudinal supporting assemblies is provided with a connecting piece, and the connecting pieces are used for being connected with a trailer hook.
8. The front axle section frame of the electric motor coach as claimed in claim 7, wherein the two connecting pieces are located at the same end of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122047984.7U CN216102381U (en) | 2021-08-27 | 2021-08-27 | Front axle section frame of electric motor coach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122047984.7U CN216102381U (en) | 2021-08-27 | 2021-08-27 | Front axle section frame of electric motor coach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216102381U true CN216102381U (en) | 2022-03-22 |
Family
ID=80729092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122047984.7U Active CN216102381U (en) | 2021-08-27 | 2021-08-27 | Front axle section frame of electric motor coach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216102381U (en) |
-
2021
- 2021-08-27 CN CN202122047984.7U patent/CN216102381U/en active Active
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| GR01 | Patent grant |