Parts heat insulation protection mounting bracket and vehicle

Abstract

The present application relates to a part heat insulation protection mounting bracket and a vehicle. Since the cover structure is integrally formed, it includes a mounting section on both sides in the thickness direction, which respectively include a body connection ear and a part connection part; and a protection section located at the bottom end of the mounting section, the protection section encloses and forms a protection space; a heat insulation sheet is covered and connected to the outer side of the protection section, and the outer side surface at least includes a side surface located on the same side as the body connection ear; the body connection ear and the part connection part on the above integrated cover structure provide a part installation position and a position for connection with the vehicle, and do not affect each other, which is convenient for installing parts; in addition, the protection section serves as the skeleton of the heat insulation sheet to prevent the heat insulation sheet from being deformed by impact, and also has a certain protective effect on the parts. At the same time, it provides an installation position for the heat insulation sheet to be directly covered and connected, avoiding the need to set up an additional bracket, simplifying the structure, and reducing the difficulty of manufacturing and assembly.

Description

Technical Field

[0001] The present application relates to the technical field of automobile accessories, and in particular to a parts heat insulation protection mounting bracket and a vehicle. Background Art

[0002] The thermal insulation effect of parts in the vehicle's exhaust pipe directly affects its performance and service life.

[0003] The general solution is to design and manufacture the heat shield separately and install it on the mounting bracket of the component, but there are the following problems:

[0004] (1) Although the above method can achieve the functions of heat insulation and installation, the installation process is relatively complicated. It is necessary to position and fix the heat insulation board and the parts mounting bracket separately, which is time-consuming and labor-intensive. The heat insulation board and the mounting bracket are designed and manufactured separately, which increases the consumption of materials and working hours and increases the production cost.

[0005] (2) For off-road vehicles, due to the influence of the terrain, the current heat shield of the parts is relatively thin and easily deformed by impact. Although thickening the heat shield can alleviate the deformation, it cannot be realized due to the limited installation space.

[0006] Therefore, it is necessary to solve the problem of easy installation while achieving the anti-collision and anti-deformation capabilities of the heat insulation cover to meet the requirements of the vehicle during off-road driving. Summary of the Invention

[0007] The embodiments of the present application provide a component heat insulation protection mounting bracket and a vehicle to solve the problems in the related art where the heat insulation cover of the vehicle component and the component mounting bracket are separately provided, resulting in difficulties in manufacturing and installation, and the heat insulation cover is easily deformed by impact.

[0008] In a first aspect, a component heat insulation protection mounting bracket is provided, comprising:

[0009] The cover structure is integrally formed and comprises:

[0010] - The mounting section, the two sides of which in the thickness direction respectively include a vehicle body connection lug and a component connection portion;

[0011] - a protective section, which is located at the bottom end of the mounting section and forms a protective space by enclosing the side surface on the same side as the component connection portion in the thickness direction;

[0012] A heat-insulating sheet is covered and connected to the outer side of the protective section, and the outer side at least includes a side located on the same side as the vehicle body connecting lug.

[0013] In some embodiments, the cover structure further includes a connection avoidance section; the connection avoidance section is also covered and connected with the heat insulation sheet;

[0014] The bottom of the installation section is connected to the protection section via the connecting avoidance section.

[0015] In some embodiments, the vehicle body connecting lug and the component connecting portion are connected to form an "X"-shaped structure; the top of the "X"-shaped structure is the component connecting portion, and the two legs of the "X"-shaped structure are the vehicle body connecting lugs;

[0016] A plurality of connecting nuts are fixedly connected to the bottom surface of the part connecting portion of the X-shaped structure, and a through hole coaxially connected to the connecting nut is provided on the part connecting portion.

[0017] In some embodiments, the connection avoidance section includes a second inclined rib portion and a first arc-shaped transition connection portion;

[0018] The protection section includes a flat plate portion; one side of the flat plate portion is connected to the part connection portion via a second inclined rib portion; both ends of the side of the flat plate portion connected to the second inclined rib portion in the extending direction are respectively connected to the first inclined rib portion;

[0019] The first arc-shaped transition connection portion is connected to the first inclined rib portion, the part connection portion and the second inclined rib portion.

[0020] In some embodiments, the connection avoidance section further includes a second arc-shaped transition connection portion; the first arc-shaped transition connection portion and the vehicle body connection lug are connected via the second arc-shaped transition connection portion.

[0021] In some embodiments, a first connecting fillet portion is provided at the connection between the second arc-shaped transition connecting portion and the vehicle body connecting lug;

[0022] A second connecting fillet portion is provided at the connection between the first arc-shaped transition connecting portion and the component connecting portion and the second inclined rib portion;

[0023] A third connecting fillet portion is provided at the connection between the first inclined rib portion and the flat plate portion;

[0024] The connection between the second inclined rib portion and the first inclined rib portion is provided with a fourth connecting fillet portion

[0025] A fifth connecting fillet portion is provided at the connection between the second inclined rib portion, the component connecting portion and the flat plate portion;

[0026] The first connecting rounded corner portion, the second connecting rounded corner portion, the third connecting rounded corner portion, and the fourth connecting rounded corner portion are connected to form a first force transmission path; the fifth connecting rounded corner portion is connected to the fourth connecting rounded corner portion and the second connecting rounded corner portion to form a second force transmission path.

[0027] In some embodiments, the cover structure is recessed to form a plurality of evenly spaced reinforcing rib grooves; each reinforcing rib groove includes a first straight portion, an inclined portion, and a second straight portion that are sequentially connected;

[0028] The first straight line portion is located on the flat plate portion; the second straight line portion is located on the avoidance section connecting the inclined portion; and the second straight line portion is located on the part connection portion.

[0029] In some embodiments, a weight-reducing groove is provided on the part connection portion, and the connecting nuts are distributed around the weight-reducing groove.

[0030] In some embodiments, the heat-insulating sheet is made of aluminum foil, foamed plastic, or glass fiber; and the cover structure is made of aluminum alloy.

[0031] In a second aspect, a vehicle is provided, comprising:

[0032] A vehicle chassis, the bottom of which is provided with an exhaust pipe; and a bracket mounting area is provided on one side of the vehicle chassis in the width direction;

[0033] Parts heat insulation protection mounting bracket; the parts heat insulation protection mounting bracket is installed on the bracket mounting area through the vehicle body connection lug;

[0034] The part to be protected is connected to the part connecting portion and is located in the protection space.

[0035] The beneficial effects of the technical solution provided by this application include:

[0036] The embodiment of the present application provides a part heat insulation protection mounting bracket and a vehicle. Since the cover structure is integrally formed and includes mounting sections on both sides in the thickness direction, respectively including body connection ears and part connection parts; and a protection section located at the bottom end of the mounting section, the protection section encloses and forms a protection space; the heat insulation sheet is covered and connected to the outer side of the protection section, and the outer side surface at least includes a side surface located on the same side as the body connection ear; the body connection ears and part connection parts on the above integrated cover structure provide part installation positions and vehicle connection positions, and do not affect each other, which is convenient for installing parts; in addition, the protection section serves as the skeleton of the heat insulation sheet to prevent the heat insulation sheet from being deformed by impact, and also has a certain protective effect on the parts; at the same time, it provides an installation position for the heat insulation sheet, directly performs covering connection, avoids the need to set up an additional bracket, simplifies the structure, reduces the difficulty of manufacturing and assembly, and realizes the anti-collision and anti-deformation capabilities of the heat insulation cover while achieving convenient installation, so as to meet the requirements of the vehicle during off-road driving. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0038] Figure 1 A schematic diagram of the structure of the heat-insulating protective mounting bracket for parts provided in an embodiment of the present application;

[0039] Figure 2 A diagram showing the thermal insulation sheet in the thermal insulation protection mounting bracket for parts provided in an embodiment of the present application;

[0040] Figure 3 Provided in the embodiments of this application Figure 1 A side view of the middle cover structure;

[0041] Figure 4 Provided in the embodiments of this application Figure 1 Rear view of the middle cover structure;

[0042] Figure 5 Schematic diagram of the connection between the thermal insulation protection mounting bracket of the parts provided in an embodiment of the present application and the vehicle.

[0043] In the figure: 1. Cover structure; 100. Protection section; 1001. Flat plate; 1002. First inclined rib; 101. Installation section; 102. Connection avoidance section; 1021. Second inclined rib; 1022. First arc-shaped transition connection; 1023. Second arc-shaped transition connection; 103. Vehicle body connection ear; 104. Part connection; 105. Connecting nut; 106. Reinforcement rib groove; 1061. First straight portion; 1062. Inclined portion; 1063. Second straight portion; 2. Heat insulation sheet; 3. Vehicle chassis; 4. Exhaust pipe; 5. Parts to be protected. DETAILED DESCRIPTION

[0044] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0045] The thermal insulation effect of the parts at the vehicle's exhaust pipe directly affects its performance and service life. The general solution is to design and manufacture a separate thermal insulation board and install it on the mounting bracket of the parts. However, there are the following problems:

[0046] (1) Although the above method can achieve the functions of heat insulation and installation, the installation process is relatively complicated. It is necessary to position and fix the heat insulation board and the parts mounting bracket separately, which is time-consuming and labor-intensive. The heat insulation board and the mounting bracket are designed and manufactured separately, which increases the consumption of materials and working hours and increases the production cost.

[0047] (2) For off-road vehicles, due to the influence of the terrain, the thickness of the heat shield of the parts is relatively thin and easily deformed by impact. Although thickening the heat shield can alleviate the deformation, it is not feasible due to the limited installation space. The thickness of the heat shield is increased while meeting the insulation requirements. Since the structural rigidity of the heat shield itself is relatively low, continuous thickening will limit the space and may not meet the strength requirements.

[0048] Therefore, it is necessary to solve the problem of easy installation while achieving the anti-collision and anti-deformation capabilities of the heat insulation cover to meet the requirements of the vehicle during off-road driving.

[0049] The embodiments of the present application provide a parts heat insulation protection mounting bracket and a vehicle to solve the problems in the related art that the vehicle parts heat insulation cover and the parts mounting bracket are set separately, resulting in manufacturing and installation difficulties, and the heat insulation cover is easily deformed by impact.

[0050] See also Figure 1-Figure 2 , a parts heat insulation protection mounting bracket, comprising:

[0051] The cover structure 1 is integrally formed and comprises:

[0052] - The mounting section 101 includes a vehicle body connection lug 103 and a component connection portion 104 on both sides in the thickness direction;

[0053] - The protection section 100 is located at the bottom end of the installation section 101 and forms a protection space with the side surface on the same side as the component connection portion 104 in the thickness direction;

[0054] The heat-insulating sheet 2 is covered and connected to the outer side of the protective section 100 , and the outer side at least includes the side located on the same side as the vehicle body connecting lug 103 .

[0055] The heat-insulating sheet 2 may be disposed only on the side surface on the same side as the vehicle body connection lug 103 , or may completely cover the outer surface of the entire protective section 100 .

[0056] The above-mentioned integrated cover structure 1 is easy to form and manufacture, and is an integrated structure that is easy to install and disassemble; the body connection ears 103 and the part connection parts 104 on the cover structure 1 provide part installation positions and connection positions with the vehicle, and do not affect each other, which is convenient for installing parts; in addition, the protective section 100 serves as the skeleton of the thermal insulation sheet 2 to prevent the thermal insulation sheet 2 from being deformed by impact, and also has a certain protective effect on the parts; at the same time, it provides an installation position for the thermal insulation sheet 2, directly covers and connects it, avoids the need to set up an additional bracket, simplifies the structure, reduces the difficulty of manufacturing and assembly, and realizes the anti-collision and anti-deformation capabilities of the thermal insulation cover while achieving easy installation to meet the requirements of the vehicle during off-road driving.

[0057] In some preferred embodiments, see the attached Figure 5 , which shows the connection between the heat insulation protection mounting bracket and the vehicle, as well as the positional relationship with the exhaust pipe 4. It can be seen that the mounting section 101, if the protection section 100 is directly below the mounting section 101, will interfere with other pipes of the vehicle. Therefore, the following settings are made:

[0058] The cover structure 1 further includes a connection avoidance section 102; the connection avoidance section 102 is also covered with a heat insulation sheet 2;

[0059] The bottom of the installation section 101 is connected to the protection section 100 via the connecting avoidance section 102. The connecting avoidance section 102 forms an avoidance groove between the installation section 101 and the protection section 100.

[0060] In some preferred embodiments, in order to facilitate the provision of mounting holes for components, prevent the screws connected in the mounting holes from directly contacting the vehicle chassis, and ensure the stability of the component connection points, the following settings are provided:

[0061] The vehicle body connecting lug 103 and the component connecting portion 104 are connected to form an "X"-shaped structure; the top of the "X"-shaped structure is the component connecting portion 104, and the two legs of the "X"-shaped structure are the vehicle body connecting lugs 103;

[0062] A plurality of connecting nuts 105 are fixedly connected to the bottom surface of the component connecting portion 104 of the X-shaped structure, and a through hole coaxially connected to the connecting nuts 105 is provided on the component connecting portion 104 .

[0063] Since the connecting nut 105 is located inside the "J"-shaped structure, there is a gap between it and the longitudinal beam of the vehicle chassis, and the connecting nut 105 also provides a connection depth in the radial direction of the hole, so that each connection point can withstand a larger force. That is to say, compared with the part connection portion 104 which is simply a thin plate, the method of this embodiment is easy to fix, and the fixing point is more stable.

[0064] In some preferred embodiments, due to the arrangement of the connecting avoidance section 102, the structural strength of the entire cover structure 1 is reduced. In addition, when the vehicle is moving forward, mud and sand may enter the protective space. Considering how to conveniently block the mud and sand in the direction of travel, the following arrangements are made:

[0065] The connection avoidance section 102 includes a second inclined rib portion 1021 and a first arc-shaped transition connection portion 1022;

[0066] The protection section 100 includes a flat plate portion 1001; one side of the flat plate portion 1001 is connected to the component connection portion 104 via a second inclined rib portion 1021; both ends of the side of the flat plate portion 1001 connected to the second inclined rib portion 1021 in the extending direction are respectively connected to the first inclined rib portion 1002;

[0067] The first arc-shaped transition connection portion 1022 is connected to the first inclined rib portion 1002 , the part connection portion 104 and the second inclined rib portion 1021 .

[0068] In the above structure, the flat plate portion 1001, the first inclined rib portion 1002, and the second inclined rib portion 1021 enclose a space, and the first inclined rib portion 1002 blocks mud and sand in the direction of travel to prevent it from entering the space. In addition, the first arc-shaped transition connection portion 1022 is connected to the first inclined rib portion 1002, the part connection portion 104, and the second inclined rib portion 1021, so that these parts are a whole, thereby strengthening the structure.

[0069] Furthermore, the connection avoidance section 102 further includes a second arcuate transition connection portion 1023. The first arcuate transition connection portion 1022 and the vehicle body connection lug 103 are connected via the second arcuate transition connection portion 1023. This allows the vehicle body connection lug 103 to be mechanically connected to the protection section 100, further enhancing its strength.

[0070] To further enhance strength and improve resistance to deformation, there are two options:

[0071] In the first solution, a first connecting fillet is provided at the connection between the second arc-shaped transition connecting portion 1023 and the vehicle body connecting lug 103;

[0072] A second connecting fillet portion is provided at the connection between the first arc-shaped transition connecting portion 1022 and the component connecting portion 104 and the second inclined rib portion 1021;

[0073] A third connecting fillet portion is provided at the connection between the first inclined rib portion 1002 and the flat plate portion 1001;

[0074] A fourth connecting fillet portion is provided at the connection between the second inclined rib portion 1021 and the first inclined rib portion 1002

[0075] A fifth connecting fillet portion is provided at the connection between the second inclined rib portion 1021 and the component connecting portion 104 and the flat plate portion 1001;

[0076] The first connecting fillet portion, the second connecting fillet portion, the third connecting fillet portion, and the fourth connecting fillet portion are connected to form a first force transmission path. Figure 4 Mark B; the fifth connecting fillet portion is connected with the fourth connecting fillet portion and the second connecting fillet portion to form a second force transmission path, see the attached Figure 4 Mark A in the middle.

[0077] In this solution, the stress distribution at the connection between different parts of the thin-walled cover is optimized, the overall force transmission path is optimized, and the strength is improved.

[0078] In the second solution, the cover structure 1 is recessed to form a plurality of evenly spaced reinforcing rib grooves 106; each reinforcing rib groove 106 includes a first straight portion 1061, an inclined portion 1062, and a second straight portion 1063 that are connected in sequence;

[0079] The first straight portion 1061 is located on the flat plate portion 1001 ; the inclined portion 1062 is located on the avoidance section 102 ; and the second straight portion 1063 is located on the component connection portion 104 .

[0080] The reinforcing rib grooves 106 not only enhance the strength, but also enable the cover structure to absorb collision energy and collapse, thereby absorbing energy when encountering an impact that is difficult to resist, and reducing damage to the parts in the protective space. The above two solutions can be used simultaneously or separately.

[0081] In some preferred embodiments, a weight-reducing groove is provided on the component connection portion 104, and the connecting nuts 105 are distributed around the weight-reducing groove. The heat-insulating sheet 2 is made of aluminum foil, foamed plastic, or fiberglass; and the cover structure 1 is made of aluminum alloy.

[0082] The present application also proposes a vehicle comprising:

[0083] A vehicle chassis 3 is provided with an exhaust pipe 4 at its bottom; a bracket mounting area is provided on one side of the vehicle width direction;

[0084] Parts heat insulation protection mounting bracket; Parts heat insulation protection mounting bracket is installed on the bracket mounting area through the vehicle body connecting lug 103;

[0085] The part 5 to be protected is connected to the part connecting portion 104 and is located in the protection space.

[0086] In summary, the parts thermal insulation protection mounting bracket has the following properties:

[0087] Simplified installation process: The present invention integrates the heat insulation board and the parts mounting bracket into one, avoiding the tedious steps of positioning and fixing the heat insulation board and the mounting bracket separately in the traditional method, greatly simplifying the installation process and reducing the complexity and difficulty of installation.

[0088] Improved thermal insulation: The integrated design of the insulation board and mounting bracket effectively prevents possible positional deviation during use, thereby ensuring thermal insulation and device stability. In addition, the side of the exterior that contacts the exhaust pipe 4 is made of a material with excellent thermal insulation properties, such as thermal insulation cotton.

[0089] Cost reduction: Because the present invention integrates the heat shield with the component mounting bracket, it reduces material and labor consumption, thereby lowering production costs. Overall, compared with existing technologies, the present invention offers advantages such as easy installation, excellent thermal insulation, and low cost.

[0090] Improved impact protection and mud and sand resistance: Flanged edges at the front and rear ends, known as first inclined flanges 1002, block heat radiation during vehicle movement, protecting components and preventing impact from foreign objects such as mud and sand. Connecting nuts 105 on the vehicle body connection lugs 103 and component connection portions 104 ensure convenient and stable installation. Rib grooves 106 absorb energy, mitigating damage to components within the protective space.

[0091] In the design, the cover structure 1 and the thermal insulation sheet 2 should take into account their compatibility with the insulated equipment, such as size, shape, material, etc., to ensure that they can be effectively installed on the equipment and play a role in thermal insulation. In the manufacturing process of the composite parts, namely the cover structure 1 and the thermal insulation sheet 2, efficient production processes and equipment should be used to reduce the consumption of materials and working hours, and reduce production costs. At the same time, the quality and performance of the composite parts should be guaranteed to ensure their stability and reliability during use. During the use of the parts thermal insulation protection mounting bracket, regular inspections and maintenance should be carried out to ensure its thermal insulation effect and the stability of the equipment. This includes but is not limited to checking whether the composite parts are damaged, loose or displaced, and checking whether the working condition of the equipment is normal. During the replacement and maintenance of the parts thermal insulation protection mounting bracket, appropriate methods and tools should be used to avoid causing additional damage to the equipment or affecting its normal operation.

[0092] In the description of this application, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0093] It should be noted that, in this application, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprising a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element.

[0094] The foregoing is merely a list of specific embodiments of the present application, intended to enable those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application is not limited to the embodiments shown herein, but is intended to conform to the broadest scope consistent with the principles and novel features of the present application.

Claims

1. A parts thermal insulation protection mounting bracket, characterized in that: It includes: The cover structure (1) is integrally formed and comprises: - a mounting section (101), the two sides of which in the thickness direction respectively include a vehicle body connection lug (103) and a component connection portion (104); - a protection section (100), which is located at the bottom end of the installation section (101) and forms a protection space by enclosing the side surface located on the same side as the part connection portion (104) in the thickness direction; a heat-insulating sheet (2) covering and connected to the outer side of the protective section (100), the outer side at least including a side located on the same side as the vehicle body connection lug (103); The cover structure (1) further comprises a connection avoidance section (102); the connection avoidance section (102) is also covered and connected with the heat insulation sheet (2); the bottom of the installation section (101) is connected to the protection section (100) via the connection avoidance section (102); The connection avoidance section (102) comprises a second inclined rib portion (1021) and a first arc-shaped transition connection portion (1022); The protection section (100) comprises a flat plate portion (1001); one side of the flat plate portion (1001) is connected to the part connection portion (104) via a second inclined rib portion (1021); both ends of the side of the flat plate portion (1001) connected to the second inclined rib portion (1021) in the extension direction are respectively connected to the first inclined rib portion (1002); The first arc-shaped transition connection portion (1022) is connected to the first inclined rib portion (1002), the part connection portion (104), and the second inclined rib portion (1021).

2. The heat-insulating protective mounting bracket for parts according to claim 1, characterized in that: The vehicle body connecting lug (103) and the component connecting portion (104) are connected to form an "X"-shaped structure; the top of the "X"-shaped structure is the component connecting portion (104), and the two legs of the "X"-shaped structure are the vehicle body connecting lugs (103); A plurality of connecting nuts (105) are fixedly connected to the bottom surface of the part connecting portion (104) of the X-shaped structure, and a through hole coaxially connected to the connecting nut (105) is provided on the part connecting portion (104).

3. The heat-insulating protective mounting bracket for parts according to claim 1, characterized in that: The connection avoidance section (102) further comprises a second arc-shaped transition connection portion (1023); the first arc-shaped transition connection portion (1022) and the vehicle body connection lug (103) are connected via the second arc-shaped transition connection portion (1023).

4. The heat-insulating protective mounting bracket for parts according to claim 3, characterized in that: A first connecting fillet portion is provided at the connection between the second arc-shaped transition connecting portion (1023) and the vehicle body connecting lug (103); A second connecting fillet portion is provided at the connection between the first arc-shaped transition connecting portion (1022), the component connecting portion (104), and the second inclined rib portion (1021); A third connecting fillet portion is provided at the connection between the first inclined rib portion (1002) and the flat plate portion (1001); A fourth connecting fillet is provided at the connection between the second inclined rib portion (1021) and the first inclined rib portion (1002). A fifth connecting fillet portion is provided at the connection between the second inclined rib portion (1021), the component connecting portion (104), and the flat plate portion (1001); The first connecting rounded corner portion, the second connecting rounded corner portion, the third connecting rounded corner portion, and the fourth connecting rounded corner portion are connected to form a first force transmission path; the fifth connecting rounded corner portion is connected to the fourth connecting rounded corner portion and the second connecting rounded corner portion to form a second force transmission path.

5. The heat-insulating protective mounting bracket for parts according to claim 1, characterized in that: The cover structure (1) is recessed to form a plurality of evenly spaced reinforcement grooves (106); each reinforcement groove (106) comprises a first straight portion (1061), an inclined portion (1062), and a second straight portion (1063) that are connected in sequence; The first straight portion (1061) is located on the flat plate portion (1001); the inclined portion (1062) is located on the connection avoidance section (102); and the second straight portion (1063) is located on the part connection portion (104).

6. The heat-insulating protective mounting bracket for parts according to claim 2, characterized in that: A weight-reducing groove is provided on the part connecting portion (104), and the connecting nuts (105) are distributed around the weight-reducing groove.

7. The heat-insulating and protective mounting bracket for parts according to claim 1, characterized in that: The heat-insulating sheet material (2) is made of aluminum foil, foamed plastic, and glass fiber; and the cover structure (1) is made of aluminum alloy.

8. A vehicle, characterized in that: It includes: A vehicle chassis (3) having an exhaust pipe (4) provided at the bottom thereof; A bracket mounting area is provided on the vehicle chassis (3) on one side in the vehicle width direction; The parts heat insulation protection mounting bracket according to any one of claims 1 to 7; the parts heat insulation protection mounting bracket is mounted on the bracket mounting area via a vehicle body connecting lug (103); The part to be protected (5) is connected to the part connecting portion (104) and is located in the protection space.

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