Three-electric support assembly and vehicle

Abstract

The utility model discloses a three-electric support assembly which comprises a three-electric support body, a wiring harness support arranged on the three-electric support body, a tubular beam and a floor beam assembly, the tubular beam and the floor beam assembly are connected with the three-electric support body, and the three-electric support body is located between the tubular beam and the floor beam assembly. According to the three-electric support assembly, the three-electric support body is arranged to be connected with the tubular beam and the floor cross beam, an effective force transmission path can be formed, and the overall structural strength and rigidity are improved. The utility model further discloses a vehicle.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicles, and specifically relates to a three-electric bracket assembly and a vehicle. Background Art

[0002] The existing automobile three-electric bracket assembly has a simple structure, which is only formed by stacking rectangular tubes or profiles. The automobile three-electric bracket assembly with this structure has a large mass and a large tolerance accumulation, and is only suitable for models with low requirements for lightweight and assembly precision.

[0003] Now with the development of automobile technology, the requirements for the quality of the three-electric bracket structure are getting higher and higher, and there are higher requirements for the lightweight, assembly accuracy, rigidity and strength of the entire three-electric bracket system. However, the existing automobile three-electric bracket assembly cannot meet these requirements.

[0004] For example, the patent document with the authorization announcement number CN216424312U discloses an electric vehicle three-electric bracket assembly, including a three-electric first bracket, a three-electric second bracket, a three-electric third bracket, a three-electric fourth bracket, a three-electric fifth bracket connected to the three-electric first bracket and the three-electric second bracket, a three-electric sixth bracket, a three-electric seventh bracket, a three-electric eighth bracket, an ABS fixing bracket connected to the three-electric first bracket and used to install the ABS, and a VBU fixing bracket connected to the three-electric fourth bracket and used to install the VBU, a high-voltage module is installed on the three-electric first bracket, the three-electric second bracket and the three-electric fifth bracket, a VCU is installed on the three-electric third bracket, and a charging module is installed on the three-electric third bracket and the three-electric fourth bracket. The technical solution disclosed in the patent document also cannot solve the technical problems described above. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a three-electric bracket assembly, the purpose of which is to improve the structural strength.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is: a three-electric bracket assembly, including a three-electric bracket body, a wiring harness bracket arranged on the three-electric bracket body, and a pipe beam and floor beam assembly connected to the three-electric bracket body, and the three-electric bracket body is located between the pipe beam and the floor beam assembly.

[0007] The material of the three-electric bracket body is high-strength cold-rolled steel plate.

[0008] The three-electric bracket body is connected to the pipe beam and the floor crossbeam assembly by welding.

[0009] Flanges are arranged at both ends of the three-electric support body, and the flanges arranged at both ends of the three-electric support body are respectively connected to the pipe beam and the floor crossbeam assembly.

[0010] A plurality of the wiring harness brackets are provided.

[0011] The utility model also provides a vehicle, comprising the three-electric bracket assembly.

[0012] The three-electric bracket assembly of the utility model arranges the three-electric bracket body to be connected with the pipe beam and the floor cross beam, which can form an effective force transmission path and improve the overall structural strength and rigidity. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the three-electric bracket assembly of the utility model;

[0014] Figure 2 This is a schematic diagram of the connection between the three-electric bracket body and the wiring harness bracket;

[0015] Figure 3 yes Figure 1 Middle AA section view;

[0016] The marks in the above figures are: 1. Three-electric bracket body; 2. Torque box; 3. Tube beam; 4. Floor crossbeam assembly; 5. Wiring harness bracket; 6. Controller installation point; 7. Wiring harness installation point. DETAILED DESCRIPTION

[0017] The specific implementation methods of the utility model are further explained in detail below with reference to the accompanying drawings through the description of embodiments, with the aim of helping technicians in the field to have a more complete, accurate and in-depth understanding of the concept and technical solution of the utility model and facilitating its implementation.

[0018] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower" and similar expressions used in this article are for illustrative purposes only.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field to which the present invention belongs. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0020] like Figures 1 to 3As shown, the utility model provides a three-electric bracket assembly, including a three-electric bracket body 1, a wiring harness bracket 5 arranged on the three-electric bracket body 1, and a pipe beam 3 and a floor beam assembly 4 connected to the three-electric bracket body 1, the three-electric bracket body 1 is located between the pipe beam 3 and the floor beam assembly 4, and the floor beam assembly 4 is connected to the vehicle body.

[0021] Specifically, if Figures 1 to 3 As shown, the length direction of the pipe beam 3 and the floor crossbeam assembly 4 is parallel to the width direction of the vehicle body, the length direction of the three-electric bracket body 1 is parallel to the length direction of the vehicle body, the three-electric bracket body 1 is used to install the controller, and multiple controller installation points 6 are set on the three-electric bracket body 1, and the controller includes a three-in-one and two-in-one controller for the whole vehicle. The wire harness bracket 5 is used to install the power cable, and the wire harness installation point 7 is set on the wire harness bracket 5. There are multiple wire harness brackets 5, and the wire harness brackets 5 are distributed on the opposite sides of the three-electric bracket body 1. The wire harness bracket 5 extends toward the outside of the three-electric bracket body 1, and the length direction of the wire harness bracket 5 is parallel to the width direction of the vehicle body.

[0022] Preferably, the three-electric support body 1 is welded to the pipe beam 3 and the floor beam assembly 4. During assembly, the three-electric support body 1 is first welded to the pipe beam 3 by two weldings, and then the three-electric support body 1 is fixed to the floor beam assembly 4 by five welding points. The structure is simple, not easy to deform, easy to assemble, and easier to ensure assembly accuracy.

[0023] The material of the three-electric bracket body 1 is a high-strength cold-rolled steel plate, and preferably HC260Y, which has a high yield strength. The material of the harness bracket 5 is the same as that of the three-electric bracket body 1. Figure 1 and Figure 2 As shown, flanges are provided at both ends of the three-electric bracket body 1, and the flanges provided at both ends of the three-electric bracket body 1 are respectively welded to the pipe beam 3 and the floor crossbeam assembly 4, which not only strengthens the structural strength but also ensures the rigidity, and can greatly improve the stability of the bottom structure of the cabin.

[0024] like Figure 1 As shown, the three-electric bracket assembly of the utility model also includes a torsion box 2, which is welded to the pipe beam 3 by two-way welding. Two torsion boxes 2 are provided, and the two torsion boxes 2 are on the same straight line parallel to the site fee of the pipe beam 3. The two torsion boxes 2 are fixedly connected to the two ends of the pipe beam 3 respectively, and the force on the left and right torsion boxes 2 is transmitted to the floor beam assembly 4 through the pipe beam 3 and the three-electric bracket body 1, and then transmitted to the entire vehicle body through the floor beam assembly 4.

[0025] The utility model also provides a vehicle, including the three-electric bracket assembly of the above structure. The specific structure of the three-electric bracket assembly can be referred to Figures 1 to 3Since the vehicle of the utility model includes the three-electric bracket assembly in the above embodiment, it has all the advantages of the above three-electric bracket assembly.

[0026] The utility model is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. Three-electric bracket assembly, characterized by: It includes a three-electric bracket body, a wiring harness bracket arranged on the three-electric bracket body, and a pipe beam and floor beam assembly connected to the three-electric bracket body. The three-electric bracket body is located between the pipe beam and the floor beam assembly.

2. The three-electric bracket assembly according to claim 1 is characterized in that: The material of the three-electric bracket body is high-strength cold-rolled steel plate.

3. The three-electric bracket assembly according to claim 1 is characterized in that: The three-electric bracket body is connected to the pipe beam and the floor crossbeam assembly by welding.

4. The three-electric bracket assembly according to any one of claims 1 to 3, characterized in that: Flanges are arranged at both ends of the three-electric support body, and the flanges arranged at both ends of the three-electric support body are respectively connected to the pipe beam and the floor crossbeam assembly.

5. The three-electric bracket assembly according to any one of claims 1 to 3, characterized in that: A plurality of the wiring harness brackets are provided.

6. A vehicle, characterized in that: It comprises the three-electric bracket assembly as described in any one of claims 1 to 5.

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