Reinforcing structure for supporting plate of door outer plate

Abstract

The utility model discloses a reinforcing structure for a supporting plate of a door outer plate, which comprises a reinforcing plate which is L-shaped on the whole and is provided with a horizontal part and a vertical part; the inclined strut is inclined, and the two ends of the inclined strut are installed between the horizontal part and the vertical part of the reinforcing plate respectively; the supporting assembly is attached to the horizontal part of the reinforcing plate, and the supporting assembly is partially or completely embedded into the supporting plate; a sleeve is welded to the middle of the bottom of the supporting plate, and the reinforcing plate is located at the included angle between the sleeve and the supporting plate, so that fixed supporting is achieved. The supporting assembly is clamped into the bottom end face of the supporting plate. Through the designed reinforcing structure, the strength of the supporting plate can be greatly improved, the installation stability is improved, the deformation degree of the anti-collision beam can be limited, the safety capacity is improved, meanwhile, the reinforcing structure is convenient to disassemble and assemble, the whole supporting plate has high practicability, and the defects of an existing supporting plate in use are overcome through the improvement.

Description

Technical Field

[0001] The utility model belongs to the technical field of automotive parts, and particularly relates to a reinforcing structure for an outer door panel support plate. Background Technique

[0002] The outer door panel belongs to an appearance part. Affected by the overall vehicle styling design, there is easily a situation of insufficient local stiffness. Therefore, it is necessary to add structures such as anti-collision beams inside the outer door panel to improve the overall strength of the outer door panel. During the installation of the anti-collision beam, it needs to be installed through a support plate. For example, the support plate in a disclosed outer door panel strengthening structure with the publication number CN15552480U can realize the installation and limitation of the anti-collision beam through the support plate.

[0003] In the above patent, the used support plate has a simple structure and has no structure that can improve its own strength. Therefore, this structure can only achieve normal connection and cannot improve the overall strength. Once the anti-collision beam deforms, it will not only cause the support plate to become loose, but also cause the support plate to break. The broken support plate may cause secondary damage to the outer door panel or the internal personnel. Therefore, there are great limitations in actual use and there is room for improvement. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a reinforcing structure for an outer door panel support plate to solve the problem of the low overall strength of the existing support plate proposed in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A reinforcing structure for an outer door panel support plate, the reinforcing structure includes a reinforcing plate, which is integrally L-shaped and has a horizontal part and a vertical part; a diagonal brace, which is inclined and both ends are respectively installed between the horizontal part and the vertical part of the reinforcing plate; a support assembly, which is attached to the horizontal part of the reinforcing plate, and part or all of the support assembly is embedded in the support plate; and further includes a support plate, a sleeve is welded at the middle position of the bottom of the support plate, and the reinforcing plate is at the included angle between the sleeve and the support plate to achieve fixed support; and the support assembly is clamped into the inner part of the bottom end surface of the support plate to improve the overall anti-deformation ability and the strength of the support plate itself.

[0006] Preferably, a plurality of placement grooves are opened on the bottom end surface of the support plate; the support assembly includes a reinforcing rod built in the placement groove, and a limiting part is also arranged on the reinforcing rod, and the limiting part is fixedly connected to the support plate through a connecting piece to achieve stable installation.

[0007] Preferably, the limiting part includes a connecting plate fixed to one end of the reinforcing rod. The connecting plate is attached to the end face of one end of the support plate. The connecting member includes a bolt passing through the connecting plate and the support plate to fix one end of the connecting plate. A threaded hole is provided on the side surface of the other end of the support plate. The connecting member further includes a limiting bolt screwed into the threaded hole. The limiting bolt is connected through the reinforcing rod to limit the other end of the reinforcing rod, thereby completing the installation of the reinforcing rod and the support plate. During use, the strength of the support plate can be improved through the reinforcing rod.

[0008] Preferably, through holes for the bolts to pass through are provided on the surface of the connecting plate. At least three through holes are provided to ensure the installation stability.

[0009] Preferably, the cross-section of the connecting plate is equal to the cross-section of the end of the support plate.

[0010] Preferably, installation grooves are provided on both sides of the sleeve. The vertical part of the reinforcing plate is clamped into the installation grooves. During the preliminary assembly, the reinforcing plate is clamped into the installation grooves, and the preliminary positioning of the reinforcing plate and the sleeve is achieved through bolts, and then fixed through bolts. During installation, due to the setting of the reinforcing plate, the connection strength between the support plate and the sleeve can be improved. At the same time, with the setting of the reinforcing rod, the overall support strength of the support plate can be greatly improved.

[0011] Preferably, the area where the reinforcing plate is connected to the support plate by bolts does not coincide with the placement groove to avoid affecting the normal placement of the reinforcing rod.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] Through the designed reinforcing structure, the strength of the support plate can be greatly improved, which not only improves the installation stability, but also can limit the deformation degree of the anti-collision beam and improve the safety ability. At the same time, the reinforcing structure is convenient for disassembly and assembly, and the whole has high practicability. This improvement perfects the deficiencies existing in the use of the existing support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front view of the connection between the present utility model and the support plate;

[0015] Figure 2 is the bottom view of the present utility model and the support plate;

[0016] Figure 3 is the bottom view of the support plate of the present utility model;

[0017] Figure 4 is the structural schematic diagram of the reinforcing rod and the connecting plate of the present utility model.

[0018] In the figure:

[0019] 100. Reinforcing plate; 101. Diagonal brace; 102. Reinforcing rod; 103. Connecting plate; 103a. Through hole; 104. Limit bolt

[0020] 200. Support plate; 200a. Placing groove; 201. Sleeve; 201a. Installation groove Detailed implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention

[0022] Please refer to Figures 1 to 4 , the present invention provides a technical solution: a reinforcing structure for the outer door panel support plate. The reinforcing structure includes

[0023] A reinforcing plate 100, which is integrally L-shaped and has a horizontal part and a vertical part

[0024] A diagonal brace 101, which is inclined, and both ends are respectively installed between the horizontal part and the vertical part of the reinforcing plate 100

[0025] A support assembly, which fits with the horizontal part of the reinforcing plate 100, and part or all of the support assembly is embedded in the support plate 200

[0026] It further includes a support plate 200. A sleeve 201 is welded at the middle position of the bottom of the support plate 200. The reinforcing plate 100 is at the included angle between the sleeve 201 and the support plate 200 to achieve fixed support; and the support assembly is clamped into the inner part of the bottom end face of the support plate 200 to improve the overall anti-deformation ability and its own strength of the support plate 200

[0027] In this embodiment, preferably, a plurality of placing grooves 200a are formed on the bottom end face of the support plate 200; the support assembly includes a reinforcing rod 102 built in the placing groove 200a, and a limiting part is also provided on the reinforcing rod 102. The limiting part is fixedly connected to the support plate 200 through a connecting piece to achieve stable installation

[0028] In this embodiment, preferably, the limiting portion includes a connecting plate 103 fixed to one end of the reinforcing rod 102. The connecting plate 103 is attached to the end face of one end of the support plate 200. The connecting member includes a bolt passing through the connecting plate 103 and the support plate 200, so as to fix one end of the connecting plate 103. A threaded hole is provided on the side surface of the other end of the support plate 200. The connecting member further includes a limiting bolt 104 screwed into the threaded hole. The limiting bolt 104 is connected through the reinforcing rod 102 to limit the other end of the reinforcing rod 102, thereby completing the installation of the reinforcing rod 102 and the support plate 200. In use, the strength of the support plate 200 can be improved through the reinforcing rod 102.

[0029] In this embodiment, preferably, through holes 103a for the bolts to pass through are provided on the surface of the connecting plate 103. At least three through holes 103a are provided to ensure the installation stability.

[0030] In this embodiment, preferably, the cross-section of the connecting plate 103 is equal to the cross-section of the end of the support plate 200.

[0031] In this embodiment, preferably, installation grooves 201a are provided on both sides of the sleeve 201. The vertical portion of the reinforcing plate 100 is snapped into the installation grooves 201a. In the preliminary assembly, the reinforcing plate 100 is snapped into the installation grooves 201a, and the preliminary positioning of the reinforcing plate 100 and the sleeve 201 is achieved through bolts, and then fixed through bolts. In the installation, due to the setting of the reinforcing plate 100, the connection strength between the support plate 200 and the sleeve 201 can be improved. At the same time, in cooperation with the setting of the reinforcing rod 102, the overall support strength of the support plate can be greatly improved.

[0032] In this embodiment, preferably, the area where the reinforcing plate 100 is connected to the support plate 200 by bolts does not coincide with the placement groove 200a to avoid affecting the normal placement of the reinforcing rod 102.

[0033] Although the embodiments of the present invention have been shown and described (see the above detailed description), for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A door outer panel support plate reinforcement structure, characterized in that: The reinforcement structure includes The reinforcing plate (100) is L-shaped as a whole and has a horizontal portion and a vertical portion; The diagonal brace (101) is inclined, and its two ends are respectively installed between the horizontal part and the vertical part of the reinforcing plate (100); A support component is fitted with the horizontal portion of the reinforcing plate (100), and the support component is partially or completely embedded in the support plate (200); It also includes a support plate (200), a sleeve (201) is welded at the middle position of the bottom of the support plate (200), the reinforcing plate (100) is located at the angle between the sleeve (201) and the support plate (200), and the support assembly is inserted into the bottom end surface of the support plate (200).

2. A door outer panel support plate reinforcement structure according to claim 1, characterized in that: A plurality of placement grooves (200a) are provided on the bottom end surface of the support plate (200); the support assembly comprises a reinforcing rod (102) built into the placement groove (200a), and a limiting portion is also provided on the reinforcing rod (102), and the limiting portion is fixedly connected to the support plate (200) via a connecting piece.

3. A door outer panel support plate reinforcement structure according to claim 2, characterized in that: The limiting portion includes a connecting plate (103) fixed to one end of the reinforcing rod (102), the connecting plate (103) is in contact with one end surface of the support plate (200), the connecting piece includes a bolt passing through the connecting plate (103) and the support plate (200), a screw hole is provided on the side surface of the other end of the support plate (200), and the connecting piece also includes a limiting bolt (104) screwed into the screw hole, and the limiting bolt (104) is connected to the reinforcing rod (102) through.

4. A door outer panel support plate reinforcement structure according to claim 3, characterized in that: The surface of the connection plate (103) is provided with through holes (103a) for bolts to pass through, and at least three through holes (103a) are provided.

5. A door outer panel support plate reinforcement structure according to claim 4, characterized in that: The cross section of the connecting plate (103) is equal to the cross section of the end of the supporting plate (200).

6. A door outer panel support plate reinforcement structure according to claim 1, characterized in that: The sleeve (201) is provided with mounting grooves (201a) on both sides, and the vertical portion of the reinforcing plate (100) is inserted into the mounting grooves (201a).

7. A door outer panel support plate reinforcement structure according to claim 2, characterized in that: The area where the reinforcing plate (100) and the supporting plate (200) are connected by bolts does not overlap with the placement groove (200a).

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