CN212604466U - Hybrid power system assembly frame and vehicle - Google Patents
Hybrid power system assembly frame and vehicle Download PDFInfo
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- CN212604466U CN212604466U CN202021406689.5U CN202021406689U CN212604466U CN 212604466 U CN212604466 U CN 212604466U CN 202021406689 U CN202021406689 U CN 202021406689U CN 212604466 U CN212604466 U CN 212604466U
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Abstract
The utility model discloses a hybrid power system assembly frame and vehicle belongs to vehicle technical field. The hybrid power system assembly frame comprises a main body frame, a supporting assembly, a housing assembly and a bracket assembly; specifically, an installation space is provided inside the main body frame; the support assembly is fixedly connected to the main body frame and used for mounting a hybrid power system; the outer cover component covers the main body frame and is fixedly connected with the main body frame; the bracket component is fixedly connected to the main body frame and is used for being connected with an external frame. The vehicle comprises the hybrid system assembling frame. The utility model discloses a hybrid power system assembly frame and vehicle, through the mounting structure of make full use of main body frame, supporting component, dustcoat subassembly and bracket component for compact structure and simple have saved whole car and have arranged the space, and the reliability that has improved structural strength and hybrid power system is high, and the dismouting and the use of being convenient for.
Description
Technical Field
The utility model relates to the technical field of vehicles, especially, relate to a hybrid system assembles frame and vehicle.
Background
With the continuous development of society, people have higher and higher requirements on energy utilization and environmental protection, and hybrid power technology is rapidly developed in the development field of new energy vehicles. In recent years, hybrid technology has been further developed and applied to medium and heavy trucks. The hybrid vehicle type can realize the power coupling of the engine and the motor, realize the output of oil and electricity hybrid power and achieve the aim of saving fuel. However, in the hybrid power system, the arrangement of a power motor, a power battery, a high-low voltage distribution box, a cooling system, related control components and the like needs to be considered, the structure is complex, the components are multiple, and the structure is often dispersed, heavy or low in reliability when the arrangement is designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hybrid system assembles frame makes compact structure, saves whole car and arranges the space, improves structural strength and reliability.
To achieve the purpose, the utility model adopts the following technical proposal:
a hybrid system mounting frame comprising:
a main body frame having an installation space therein;
the support assembly is fixedly connected to the main body frame and used for mounting the hybrid power system;
the outer cover assembly is covered on the main body frame and is fixedly connected with the main body frame;
and the bracket component is fixedly connected to the main body frame and is used for being connected with an external frame.
Optionally, the support assembly comprises a plurality of frame support plates symmetrically arranged at two sides of the main body frame, the frame support plate at one side is used for mounting the expansion water tank, and the frame support plate at the other side is used for mounting the trailer baffle.
Optionally, the support assembly comprises a power battery support beam arranged at the top end of the main body frame and used for mounting the power battery; and/or
The support assembly comprises a BMS/VCU support set arranged at the top end of the main body frame and used for installing the BMS/VCU.
Optionally, the support assembly comprises a motor controller support plate disposed inside the main body frame for mounting the motor controller; and/or
The supporting assembly comprises a distribution box supporting plate which is arranged inside the main body frame and used for installing a distribution box; and/or
The supporting assembly comprises a power motor supporting set which is arranged inside the main body frame and used for installing a power motor.
Optionally, the bracket assembly comprises:
a support beam connected to the bottom of the main frame;
and the mounting plate is arranged on the support beam, and the main body frame is connected to the external frame through the mounting plate.
Optionally, the main body frame includes:
two main boards which are oppositely arranged at intervals;
the four side beams are respectively and symmetrically arranged and connected with the two main boards;
and the middle supporting plates are arranged among the four boundary beams at intervals and are connected with the two main plates.
Optionally, the housing assembly comprises:
the groove-shaped plates are arranged at the top of the main body frame and two opposite side surfaces of the main body frame;
and the two side plates are oppositely arranged on the other two opposite side surfaces of the main body frame and are connected with the groove-shaped plate in a sealing way.
Optionally, the cover assembly further comprises a stiffening beam disposed on the channel plate and the side plate.
Optionally, the main body frame, the outer cover assembly and the support assembly are all of plate structures, and the main body frame, the outer cover assembly and the support assembly are all provided with folded edges and connected through the folded edges; and/or
The main body frame, the outer cover assembly and the support assembly are all provided with weight reducing holes; and/or
The main body frame, the outer cover assembly and the supporting assembly are all connected with the main body frame in a riveting mode.
Another object of the present invention is to provide a vehicle, which has a compact structure and is easy to use and disassemble.
To achieve the purpose, the utility model adopts the following technical proposal:
a vehicle comprises the hybrid power system assembling frame.
The utility model has the advantages that:
the utility model provides a hybrid power system assembly frame, through the integrated installation hybrid power system of assembly frame, a plurality of parts such as motor power, power battery, cooling air conditioner, high voltage distribution box, low voltage distribution box, DCDC, VCU, BMS, motor controller and expansion tank are arranged in the integration, make compact structure, saved whole car arrangement space, the reliability is high; the support assembly is used for mounting each component of the hybrid power system, so that the components of the hybrid power system are effectively fixed; the outer cover assembly is used for covering the main body frame and internal hybrid power system components and plays a role in protection; the bracket component is used for being connected with an external frame, so that the whole assembly frame and the external frame can be conveniently disassembled and assembled; supporting component, dustcoat subassembly and bracket component all with main body frame fixed connection, play the fixed stay effect to main body frame, improved main body frame's structural strength, make full use of main body frame, supporting component, dustcoat subassembly and bracket component's mounting structure, and then simplified overall structure.
The utility model provides a pair of vehicle through adopting foretell hybrid system assembly frame, has improved compact structure nature, is convenient for use and dismouting.
Drawings
FIG. 1 is a schematic structural diagram of a hybrid powertrain system according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a hybrid power system assembly frame according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a main body frame according to an embodiment of the present invention;
FIG. 4 is a schematic view of the mounting of the bracket assembly and the frame support plate according to the embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a power motor support assembly according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of a cover assembly according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a reinforcing beam according to an embodiment of the present invention.
In the figure:
101-an expansion water tank; 102-trailer barrier; 103-tubular beam;
1-a body frame; 11-a main board; 12-a side beam; 13-intermediate support plate;
21-a frame support plate; 211-hoisting holes; 22-power battery support beam; 23-BMS/VCU support groups; 24-a motor controller support plate; 25-distribution box support plate; 26-a power motor support group; 261-a motor support plate; 262-a motor support; 2621-motor mounting holes;
3-a housing assembly; 31-a grooved plate; 32-side plate; 33-a reinforcing beam;
4-a bracket assembly; 41-a support beam; 42-mounting plate.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solutions adopted by the present invention and the technical effects achieved by the present invention clearer, the following will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The embodiment provides a vehicle, which comprises a hybrid power system and a mounting frame for mounting the hybrid power system; specifically, the hybrid power system comprises a power motor, a power battery, a cooling air conditioner, a high-voltage distribution box, a low-voltage distribution box, a DCDC, a VCU, a BMS, a motor controller, an expansion water tank 101 and the like, and the hybrid power system is various in components and complex in structure. In the prior art, the power hybrid system has a dispersed structure during installation, so that the whole structure is heavy and the reliability is low. In order to solve the above problems, the present embodiment further provides a hybrid system assembling frame, which is mounted on the assembling frame through a power hybrid system to form a hybrid assembly system, and the hybrid assembly system is mounted in a vehicle as a whole, so as to improve the compactness and facilitate assembly, disassembly and use.
In the present embodiment, as shown in fig. 1 and 2, the assembly frame includes a main body frame 1, a support member, a cover member 3, and a stand member 4; specifically, the inside of the main body frame 1 is provided with an installation space; the support component is fixedly connected to the main body frame 1 and used for mounting a hybrid power system; the outer cover component 3 covers the main body frame 1 and is fixedly connected with the main body frame 1; the bracket assembly 4 is fixedly connected to the main body frame 1 and is used for connecting with an external vehicle frame.
The hybrid power system is integrally installed through the assembling frame, and a plurality of components such as a power motor, a power battery, a cooling air conditioner, a high-voltage distribution box, a low-voltage distribution box, a DCDC (direct current DC), a VCU (video control unit), a BMS (battery management unit), a motor controller, an expansion water tank 101 and the like are integrally arranged, so that the structure is compact, and the arrangement space of the whole vehicle is saved; the support assembly is used for mounting each component of the hybrid power system, so that the components of the hybrid power system are effectively fixed; the outer cover component 3 is used for covering the main body frame 1 and internal hybrid power system components and plays a role in protection; the bracket component 4 is used for being connected with an external frame, so that the whole assembly frame and the external frame can be conveniently disassembled and assembled; supporting component, dustcoat subassembly 3 and bracket component 4 all with main body frame 1 fixed connection, play the fixed stay effect to main body frame 1, improved main body frame 1's structural strength, the reliability is high, make full use of main body frame 1, supporting component, dustcoat subassembly 3 and bracket component 4's mounting structure and install hybrid power system, and then simplified overall structure.
Optionally, the main body frame 1, the outer cover assembly 3 and the supporting assembly are all of a plate structure, folded edges are arranged on the main body frame 1, the outer cover assembly 3 and the supporting assembly and are connected through the folded edges to improve rigidity, the folded edges are connected with one another to form a closed structure, and the closed structure is high in reliability and small in quality.
Optionally, the main body frame 1, the outer cover assembly 3 and the support assembly are all provided with weight reducing holes; further optionally, the weight reducing holes can be rectangular or circular weight reducing holes, and optimization measures such as hollowed weight reducing are adopted, so that the aims of convenience in arrangement, easiness in assembly and maintenance, high reliability and light weight are achieved.
Optionally, the main body frame 1, the outer cover assembly 3 and the supporting assembly are all connected with the main body frame 1 in a riveting mode, technological defects such as deformation are avoided by replacing welding with riveting, and the appearance is attractive.
Specifically, referring to fig. 2 and 3, the main body frame 1 includes two main boards 11 arranged at a relative interval, four boundary beams 12 for connecting the two main boards 11, and a plurality of middle support plates 13, wherein the four boundary beams 12 are respectively symmetrically arranged and connected with the two main boards 11, and the plurality of middle support plates 13 are arranged between the four boundary beams 12 at an interval, so that the two main boards 11 are reliably connected, and the structural stability of the main body frame 1 is improved. Optionally, in this embodiment, the main board 11 and the middle support plate 13 are both rectangular, the main body frame 1 is a rectangular frame, the middle support plate 13 is vertically connected to the main board 11, and the structure is symmetrical and convenient to mount.
More specifically, the main plate 11 and the middle support plate 13 are both made of plates, each of which has four folded edges and is riveted with each other, and rectangular or circular holes are dug in the plates so as to facilitate assembly and maintenance of the hybrid parts and achieve the purpose of weight reduction; specifically, the edge beam 12 is an L-shaped plate to improve structural strength and reduce overall weight; more specifically, reinforcing plates having a triangular shape are provided at both end portions of the side frame 12 to increase the size and the number of rivets with the two main plates 11, thereby improving the connection reliability.
Alternatively, referring to fig. 2 and 4, the bracket assembly 4 includes a support beam 41 and a mounting plate 42, wherein the support beam 41 is disposed at the bottom of the main body frame 1 for supporting the whole structure of the main body frame 1; the mounting plate 42 is provided on the support beam 41, and the main body frame 1 is connected to the outer frame via the mounting plate 42, so that the mounting position of the main body frame 1 as a whole on the outer frame can be adjusted. Specifically, the support beam 41 is composed of a left channel beam and a right channel beam, and the support beam 41, the mounting plate 42 and the main body frame 1 are connected by bolts, which are convenient to disassemble and assemble, thereby facilitating adjustment of the fixing position of the main body frame 1 on the external frame. Specifically, the mounting plate 42 is composed of four flanged plates on the left and right sides, and is connected to the support beam 41 and the longitudinal web of the outer frame, respectively, thereby reliably fixing the integrated body frame 1 to the outer frame.
Optionally, referring to fig. 2 and 4, the support assembly includes a plurality of frame support plates 21, the plurality of frame support plates 21 are symmetrically disposed on two sides of the main body frame 1, and effectively fix and support the main body frame 1 as a whole; in this embodiment, the main body frame 1 is a rectangular parallelepiped frame, and is symmetrically installed by using two front and rear frame support plates 21, which is convenient to install. Alternatively, the frame support plate 21 on one side is used for mounting the expansion tank 101, and the frame support plate 21 on the other side is used for mounting the trailer baffle 102, so that the structure of the frame support plate 21 is fully utilized, the structure is simplified, and the structure is compact. Wherein, the trailer baffle plate 102 spans on the left and right frame support plates 21 through the tubular beams 103.
Specifically, the frame support plates 21 are triangular plates with folded edges, and each frame support plate 21 has two folded edges which are respectively connected with the main body frame 1 and the support beam 41, so as to improve the rigidity of the assembly frame and make full use of the support function of the frame support plates 21 to form protection for the main body frame 1. More specifically, the frame support plate 21 and the main body frame 1 are connected by rivets, and the frame support plate 21 and the support beam 41 are connected by bolts, so as to be easily detached.
Specifically, a hoisting hole 211 with the diameter of phi 40 is reserved in the middle of each supporting plate and used for hoisting the hybrid power assembly onto a vehicle, so that the assembly of the vehicle is facilitated.
With continued reference to fig. 2, in the present embodiment, the support assembly includes a power battery support beam 22 and a BMS/VCU support group 23, the power battery support beam 22 and the BMS/VCU support group 23 are respectively mounted on the top end of the main body frame 1, and the power battery and the BMS/VCU are both disposed above the main body frame 1 and are respectively connected to the power battery support beam 22 and the BMS/VCU support group 23, thereby fully utilizing the spatial position above the main body frame 1.
Specifically, the power battery support beam comprises three power battery support beams 22, and two ends of each power battery support beam 22 are respectively fixed with the front main board 11 and the rear main board 11 of the main body frame 1 through rivets, so as to fixedly connect the main body frame 1. Specifically, the power battery support beam 22 is an L-shaped plate, a strip-shaped pad is fixed above the L-shaped plate by spot welding, and the power battery is fixed on the front and rear main plates 11 of the main body frame 1 through the power battery support beam 22 and is in direct contact with the strip-shaped pad.
The BMS/VCU supporting set 23 includes a vertical plate for fixing the BMS/VCU and an inclined plate for increasing the coupling strength of the vertical plate with the main body frame 1, for coupling the vertical plate with the main body frame 1. Further specifically, the vertical plate is provided with three folded edges, the folded edge at the bottom end is fixed on the main body frame 1, and the folded edges at the two side surfaces are connected with the inclined plate so as to increase the connection rigidity between the vertical plate and the main body frame 1.
With continued reference to fig. 2, in this embodiment, the supporting component includes a motor controller supporting plate 24, a distribution box supporting plate 25 and a power motor supporting group 26, which are disposed inside the main body frame 1, and are respectively used for installing the motor controller, the distribution box and the power motor, so as to respectively fix the motor controller, the distribution box and the power motor. Specifically, each plate of the motor controller supporting plate 25 and the distribution box supporting plate 25 is respectively provided with four folded edges to be riveted and fixed with the main body frame 1, rectangular or circular weight reducing holes are respectively designed to be riveted and fixed with the main body frame 1, and the motor controller supporting plate is high in reliability and small in quality.
In this embodiment, the main body frame 1 includes two intermediate support plates 13, and the two intermediate support plates 13 are arranged in parallel at intervals and have both ends connected to the two main boards 11, respectively, and divide the main body frame 1 into three mounting areas, i.e., a first mounting area, a second mounting area, and a third mounting area.
In this embodiment, a motor controller support plate 24 and a distribution box support plate 25 are arranged in the first installation area, and the first installation area is divided into three installation lattices, and the motor controller is installed in the first installation lattices and fixedly connected with the motor controller support plate 24; the distribution box comprises a low-voltage distribution box and a high-voltage distribution box which are arranged in the second mounting grid and are fixedly connected with the distribution box supporting plate 25; the CDDC can be directly fixed to the third mounting grid without adding a support plate.
Optionally, the power motor support group 26 is installed in the second installation area, specifically, as shown in fig. 5, the power motor support group 26 includes two sets of motor support plates 261 arranged oppositely and motor brackets 262 arranged on the motor support plates 261, where the motor support plates 261 and the motor brackets 262 are both L-shaped plates, and are respectively riveted with the front main plate 11, the rear main plate 11 and the middle support plate 13 of the main body frame 1, the middle of the motor brackets 262 has a trapezoidal weight reduction shape, four motor installation holes 2621 are arranged on the side surfaces, and a connection line of the motor installation holes 2621 on each motor bracket 262 and a horizontal plane have a certain inclination angle to control the designed installation angle of the power motor. Optionally, a motor suspension is installed between the motor bracket 262 and the motor support plate 261 for vibration reduction.
Optionally, the cooling air conditioner is directly fixed to the third installation area, and a base plate is arranged in the middle of the third installation area and used for adjusting the installation height.
Referring to fig. 6, in the present embodiment, the cover assembly 3 includes a channel plate 31 and two side plates 32, wherein the channel plate 31 is disposed at the top of the main body frame 1 and at two opposite sides of the main body frame 1; the two side plates 32 are oppositely arranged at the other two opposite side surfaces of the main body frame 1, and the two side plates 32 are connected with the groove-shaped plate 31 in a sealing way, so that the main body frame 1 is covered with the side plates, and the functions of beauty and protection of a hybrid power system arranged in the main body frame 1 are achieved. Optionally, both the channel plate 31 and the two side plates 32 are thin plates to reduce weight; alternatively, the cover member 3 and the body frame 1 are connected by riveting.
Optionally, the cover assembly 3 further comprises a reinforcing beam 33 disposed on the channel plate 31 and the side plate 32 to improve the rigidity and vibration performance of the rigid cover assembly 3 and avoid adverse effects of vehicle vibration. Specifically, as shown in fig. 7, the cross section of the reinforcing beam 33 is Ω -shaped, which improves the structural strength of the reinforcing beam 33; specifically, two or three reinforcing beams 33 are arranged on the inner side of the cover assembly 3 to enhance rigidity, and are arranged on the inner side of the cover assembly 3 to avoid an influence on the beauty.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A hybrid system mounting frame, comprising:
a main body frame (1) having an installation space therein;
the supporting component is fixedly connected to the main body frame (1) and used for mounting a hybrid power system;
the outer cover assembly (3) covers the main body frame (1) and is fixedly connected with the main body frame (1);
and the bracket component (4) is fixedly connected to the main body frame (1) and is used for being connected with an external frame.
2. The hybrid system mounting frame of claim 1,
the support assembly comprises a plurality of frame support plates (21), the frame support plates (21) are symmetrically arranged on two sides of the main body frame (1), the frame support plate (21) on one side is used for mounting the expansion water tank (101), and the frame support plate (21) on the other side is used for mounting a trailer baffle (102).
3. The hybrid system mounting frame of claim 1,
the support assembly comprises a power battery support beam (22) arranged at the top end of the main body frame (1) and used for mounting a power battery; and/or
The support assembly comprises a BMS/VCU support set (23) arranged at the top end of the main body frame (1) for mounting the BMS/VCU.
4. The hybrid system mounting frame of claim 1,
the support assembly comprises a motor controller support plate (24) arranged inside the main body frame (1) and used for mounting a motor controller; and/or
The supporting assembly comprises a distribution box supporting plate (25) which is arranged inside the main body frame (1) and used for installing a distribution box; and/or
The supporting assembly comprises a power motor supporting set (26) which is arranged inside the main body frame (1) and used for mounting a power motor.
5. The hybrid system mounting frame of any one of claims 1-4, wherein the bracket assembly (4) comprises:
a support beam (41) connected to the bottom of the main body frame (1);
and a mounting plate (42) provided on the support beam (41), the main body frame (1) being connected to the outer frame through the mounting plate (42).
6. The hybrid system mounting frame according to any one of claims 1 to 4, wherein the main body frame (1) includes:
two main boards (11) which are arranged oppositely at intervals;
the four side beams (12) are respectively symmetrically arranged and connected with the two main boards (11);
and the middle support plates (13) are arranged among the four side beams (12) at intervals and are connected with the two main plates (11).
7. The hybrid system mounting frame according to any one of claims 1 to 4, wherein the cover assembly (3) includes:
the groove-shaped plates (31) are arranged at the top of the main body frame (1) and two opposite side surfaces of the main body frame (1);
the two side plates (32) are oppositely arranged on the other two opposite side surfaces of the main body frame (1), and the two side plates (32) are connected with the groove plate (31) in a sealing mode.
8. The hybrid system assembling frame according to claim 7, wherein said cover assembly (3) further comprises a reinforcing beam (33) provided on said channel plate (31) and said side plate (32).
9. The hybrid system mounting frame of any one of claims 1-4,
the main body frame (1), the outer cover assembly (3) and the support assembly are all of plate structures, and folded edges are arranged on the main body frame (1), the outer cover assembly (3) and the support assembly and are connected through the folded edges; and/or
The main body frame (1), the outer cover assembly (3) and the supporting assembly are all provided with weight reducing holes; and/or
The main body frame (1), the outer cover assembly (3) and the supporting assembly are all in riveted connection with the main body frame (1).
10. A vehicle comprising the hybrid system mount frame of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021406689.5U CN212604466U (en) | 2020-07-16 | 2020-07-16 | Hybrid power system assembly frame and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021406689.5U CN212604466U (en) | 2020-07-16 | 2020-07-16 | Hybrid power system assembly frame and vehicle |
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| Publication Number | Publication Date |
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| CN212604466U true CN212604466U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021406689.5U Active CN212604466U (en) | 2020-07-16 | 2020-07-16 | Hybrid power system assembly frame and vehicle |
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|---|---|
| CN (1) | CN212604466U (en) |
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- 2020-07-16 CN CN202021406689.5U patent/CN212604466U/en active Active
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