Reinforcing structure for vehicle body

Abstract

The utility model relates to the technical field of automobile reinforcement, and discloses a reinforcing structure for an automobile body, which comprises a main body component, a top holder, a reinforcing cross beam, a reinforcing plate and a reinforcing plate, and is characterized in that the reinforcing cross beam is positioned on one side of the top holder; the mounting assemblies are arranged on the two sides of the reinforcing cross beam and comprise mounting plates and adjusting parts, the mounting plates are fixed to the reinforcing cross beam, the adjusting parts are arranged in the mounting plates and comprise telescopic plates, side plates, limiting blocks and first springs, and first moving grooves are formed in the mounting plates. The car roof beam installation device has the advantages that the installation plate is arranged to be telescopic, the car roof beam installation device can adapt to car roof beams of different sizes within a certain range, the universality of the beam is improved, the situation that beams of different specifications need to be customized due to the difference of car types is reduced, and meanwhile additional locking is not needed; the telescopic length of the mounting block is automatically locked, so that the mounting stability of the reinforcing cross beam is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile reinforcing, particularly to a reinforcing structure for a vehicle body. BACKGROUND

[0002] In the field of automobile manufacturing, the strength and safety of the vehicle body structure are crucial. In order to improve the structural strength of the roof, a reinforcing cross beam is usually added to the roof, and mounting blocks are bolted to the roof beam to complete the installation of the reinforcing cross beam. Due to the wide variety of vehicle models on the market, the sizes of roof beams of different vehicle models differ. When fixing the reinforcing cross beam, mounting blocks of different widths need to be customized to adapt to different vehicle models. For vehicles with only slightly different cross beam sizes, the existing fixed-length reinforcing cross beams have poor applicability, which not only increases production and installation costs but also reduces production efficiency, making it difficult to meet the large-scale and diversified automobile production needs. SUMMARY

[0003] In view of the above and / or existing problems in the reinforcing structure for the vehicle body, the utility model is proposed.

[0004] Therefore, the problem to be solved by the utility model is that the mounting blocks of the reinforcing cross beam cannot meet the installation needs of different vehicle models.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: a reinforcing structure for a vehicle body, comprising a main component, including a roof frame and a reinforcing cross beam, the reinforcing cross beam is located on one side of the roof frame;

[0006] An installation component is arranged on both sides of the reinforcing cross beam and includes an installation plate and an adjusting piece. The installation plate is fixed to the reinforcing cross beam, and the adjusting piece is arranged in the installation plate and includes an extension plate, a side plate, a limiting block, and a first spring. A first moving groove is formed in the installation plate, the extension plate slides in the first moving groove, the side plate is fixed to the extension plate, a second moving groove is formed in the installation plate, the limiting block slides in the second moving groove, the first spring is fixed at both ends to the limiting block and the inner wall of the second moving groove, and a limiting groove is formed in the extension plate, and the limiting block can be engaged with the limiting groove.

[0007] As a preferred scheme of the reinforcing structure for the vehicle body of the utility model, the installation component further includes a locking piece located in the installation plate and including a locking block, a support plate, and a second spring. A third moving groove is formed in the installation plate, the locking block slides in the third moving groove, the support plate is fixed to the locking block, and the second spring is fixed to the support plate.

[0008] As a preferred scheme of the utility model for the reinforcing structure of the vehicle body, wherein: locking grooves are formed on the limiting blocks, and the locking blocks can be clamped with the locking grooves.

[0009] As a preferred scheme of the utility model for the reinforcing structure of the vehicle body, wherein: the limiting blocks have two inclined inclined surfaces at one end, which jointly form a pointed end.

[0010] As a preferred scheme of the utility model for the reinforcing structure of the vehicle body, wherein: the number of the limiting grooves is multiple, and the shapes correspond to the limiting blocks.

[0011] As a preferred scheme of the utility model for the reinforcing structure of the vehicle body, wherein: through grooves are formed on the mounting plates, and the number of the through grooves is three.

[0012] As a preferred scheme of the utility model for the reinforcing structure of the vehicle body, wherein: one end of the locking block is inclined, and the other end is rectangular.

[0013] As a preferred scheme of the utility model for the reinforcing structure of the vehicle body, wherein: sliding grooves are formed on the telescopic plates.

[0014] As a preferred scheme of the utility model for the reinforcing structure of the vehicle body, wherein: a third spring is fixed on one side of the telescopic plate, and the other end of the third spring is fixed with the inner wall of the first moving groove.

[0015] As a preferred scheme of the utility model for the reinforcing structure of the vehicle body, wherein: the number of the telescopic plates is three, and all are fixed with the side plates.

[0016] The utility model has the beneficial effect that: through setting the mounting plate as telescopic, different sizes of roof cross beams in a certain range can be adapted, the universality of the reinforcing cross beam is improved, the situation that different specifications of cross beams need to be customized due to the differences of vehicle models is reduced, meanwhile, no additional locking is needed, when the mounting block is connected with the roof beam through bolts, the telescopic length of the mounting block will be automatically locked, so that the stability of the reinforcing cross beam installation is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the drawings needed to be used in the embodiment description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without paying the creativity labor.

[0018] Figure 1 It is the overall structural drawing of the reinforcing structure for the vehicle body.

[0019] Figure 2 A sectional view of a through slot structure for a reinforcing structure of a vehicle body.

[0020] Figure 3 A sectional view of a limiting block structure for a reinforcing structure of a vehicle body.

[0021] Figure 4 A sectional view of a telescopic block structure for a reinforcing structure of a vehicle body.

[0022] Figure 5 A sectional view of a telescopic block structure for a reinforcing structure of a vehicle body. Figure 4 An enlarged view of a partial structure at A in the figure.

[0023] Figure 6 A sectional view of a mounting plate structure for a reinforcing structure of a vehicle body.

[0024] Figure 7 A sectional view of a telescopic block structure for a reinforcing structure of a vehicle body.

[0025] In the figure: 100, main body assembly; 101, roof rack; 102, reinforcing cross beam; 200, mounting assembly; 201, mounting plate; 202, adjusting piece; 202a, telescopic plate; 202b, side plate; 202c, limiting block; 202d, first spring; 201-1, first moving slot; 201-2, second moving slot; 202a-1, limiting slot; 203, locking piece; 203a, locking block; 203b, support plate; 203c, second spring; 201-3, third moving slot; 202c-1, locking slot; 201-4, through slot; 202a-2, sliding slot; 202e, third spring. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and understandable, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0027] In the following description, a lot of specific details are set forth in order to give a full and thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0028] Secondly, the "one embodiment" or "embodiment" referred to herein means that a specific feature, structure or characteristic can be included in at least one implementation of the present application. In different places in this specification, "in one embodiment" does not mean the same embodiment, nor is it an embodiment that is separate or alternative to other embodiments.

[0029] Embodiment 1

[0030] Reference Figures 1-7 For the first embodiment of the utility model, the utility model provides a reinforcing structure for vehicle body, reinforcing structure for vehicle body includes main part 100, including roof rack 101 and reinforcing crossbeam 102, between two roof racks 101, reinforcing crossbeam 102 is additionally arranged, can effectively disperse and bear the impact force, jolt force and air resistance etc. from the road during the vehicle driving process, prevent the deformation of vehicle body parts, and when the collision accident occurs, reinforcing crossbeam 102 can play a certain buffering and energy absorption effect, disperse the collision energy, reduce the deformation degree of vehicle body, protect the safety of passengers in the vehicle.

[0031] Mounting assembly 200 is arranged at the both sides of reinforcing crossbeam 102, including mounting plate 201 and adjusting part 202, mounting plate 201 is fixed on reinforcing crossbeam 102, the number of mounting plate 201 is two, and is fixed at the both sides of reinforcing crossbeam 102, when mounting reinforcing crossbeam 102, only mounting plate 201 and corresponding roof rack 101 are bolted, this is prior art, and the present scheme will not be described in detail, and the working principle can be clearly understood by the person skilled in the art.

[0032] Adjusting part 202 is arranged in mounting plate 201, including telescopic plate 202a, side plate 202b, limiting block 202c and first spring 202d, when mounting reinforcing crossbeam 102, the bottom of telescopic plate 202a and one end surface of side plate 202b are adhered to roof rack 101, so as to ensure the stability of reinforcing crossbeam 102 installation.

[0033] First moving groove 201-1 is formed in mounting plate 201, and telescopic plate 202a slides in first moving groove 201-1, and telescopic plate 202a is used to adjust the width of mounting plate 201 to adapt to different sizes of roof rack 101, side plate 202b is fixed on telescopic plate 202a, second moving groove 201-2 is formed in mounting plate 201, and limiting block 202c slides in second moving groove 201-2, and limiting block 202c is used to limit the relative position of telescopic plate 202a in first moving groove 201-1.

[0034] The both ends of first spring 202d are fixed with limiting block 202c and the inner wall of second moving groove 201-2 respectively, limiting groove 202a-1 is formed in telescopic plate 202a, limiting block 202c can be clamped with limiting groove 202a-1, and first spring 202d is used to apply continuous thrust to limiting block 202c, to ensure that limiting block 202c can be clamped with limiting groove 202a-1.

[0035] When the limiting block 202c is engaged with the limiting groove 202a-1, the telescopic plate 202a cannot move in the first moving groove 201-1, so that the distance between the mounting plate 201 and the end surface of the reinforcing cross beam 102 away from the side plate 202b is fixed. When the limiting block 202c is not engaged with the limiting groove 202a-1, the telescopic plate 202a can slide in the first moving groove 201-1 at will, so as to adjust the distance between the mounting plate 201 and the side plate 202b to a size suitable for the size of the roof rack 101.

[0036] Embodiment 2

[0037] With reference to Figures 1-7 For the second embodiment of the utility model, the embodiment is based on the previous embodiment.

[0038] Specifically, the mounting assembly 200 further comprises a locking piece 203 located in the mounting plate 201, which comprises a locking block 203a, a supporting plate 203b and a second spring 203c. By arranging the locking piece 203, the position of the limiting block 202c is locked, so that after the limiting block 202c is engaged with the limiting groove 202a-1, the limiting block 202c cannot move along the second moving groove 201-2 to move away from the limiting groove 202a-1, which causes the limiting block 202c to be separated from the limiting groove 202a-1 and affects the locking of the telescopic plate 202a.

[0039] The mounting plate 201 is provided with a third moving groove 201-3, the locking block 203a slides in the third moving groove 201-3, the supporting plate 203b is fixed on the locking block 203a, and the second spring 203c is fixed on the supporting plate 203b. The mounting plate 201 is provided with a groove corresponding to the supporting plate 203b, and when the locking block 203a slides along the third moving groove 201-3, the supporting plate 203b will slide in the corresponding groove.

[0040] The second spring 203c is arranged to apply a continuous pushing force to the locking block 203a. When the second spring 203c is in a relaxed state, the locking block 203a will not be engaged with the locking groove 202c-1.

[0041] Specifically, the limiting block 202c is provided with a locking groove 202c-1, and the locking block 203a can be engaged with the locking groove 202c-1.

[0042] The locking groove 202c-1 is rectangular, and when the limiting block 202c is in the clamping state with the limiting groove 202a-1, the locking block 203a is in the coaxial position with the locking groove 202c-1. When the locking block 203a moves along the third moving groove 201-3 to the direction of the limiting block 202c, the locking block 203a will move into the locking groove 202c-1, thereby being clamped with the locking groove 202c-1. Through the cooperation of the locking block 203a and the locking groove 202c-1, the vertical position of the limiting block 202c is locked, so that the limiting block 202c cannot be separated from the limiting groove 202a-1, and at the same time, the horizontal position of the telescopic plate 202a is limited under the cooperation of the limiting block 202c and the limiting groove 202a-1, thereby ensuring that the relative position of the telescopic plate 202a in the first moving groove 201-1 is locked, and ensuring that the position of the telescopic plate 202a cannot be deviated after the mounting plate 201 is bolted with the reinforcing cross beam 102, so that the reinforcing cross beam 102 can be stably mounted on the roof rack 101.

[0043] Specifically, the limiting block 202c has two inclined surfaces at one end, which together form a sharp end. Through the sharp end, the telescopic plate 202a can move bidirectionally in the first moving groove 201-1.

[0044] Specifically, the number of the limiting grooves 202a-1 is multiple, and the shape corresponds to the limiting block 202c. In the initial state, the limiting block 202c is clamped with one of the limiting grooves 202a-1. When the width of the installed roof rack 101 is large, the telescopic plate 202a is pulled away from the reinforcing cross beam 102, and the side plate 202b is moved. At this time, the inclined surface of the limiting groove 202a-1 away from the reinforcing cross beam 102 will press the inclined surface of the limiting block 202c, so that the first spring 202d is compressed, and the limiting block 202c will move upward along the second moving groove 201-2 and away from the limiting groove 202a-1. At this time, the limiting block 202c will not affect the movement of the telescopic plate 202a. With the movement of the telescopic plate 202a, the limiting block 202c will be coaxial with other limiting grooves 202a-1, and the two will be clamped again. The above process is repeated until the end surface of the side plate 202b is attached to the end surface of the roof rack 101.

[0045] Embodiment 3

[0046] Reference Figures 1-7 This embodiment is based on the previous two embodiments.

[0047] Specifically, the mounting plate 201 is provided with a through groove 201-4, and the number of the through grooves 201-4 is three.

[0048] When the reinforcing cross beam 102 is installed, the bolt will be inserted into the through groove 201-4 and be threadedly connected with the roof rack 101, so that the reinforcing cross beam 102 and the roof rack 101 are stably connected.

[0049] Specifically, the locking block 203a is inclined at one end and rectangular at the other end.

[0050] Without other external forces, the second spring 203c is in a relaxed state, at which time the inclined end of the locking block 203a is located outside the third moving groove 201-3 and enters the through groove 201-4. When the bolt is inserted into the through groove 201-4, the bolt will be in contact with the inclined surface of the locking block 203a and will extrude the inclined surface of the locking block 203a, thereby compressing the second spring 203c. The locking block 203a will move along the third moving groove 201-3 in the direction of the limiting block 202c, and then the locking block 203a will be engaged with the locking groove 202c-1, thereby locking the position of the limiting block 202c and ensuring that the limiting block 202c is always engaged with the limiting groove 202a-1, thereby locking the telescopic plate 202a.

[0051] In the subsequent process of tightening the bolt, the bolt will still extrude the locking block 203a, and the locking block 203a and the locking groove 202c-1 will maintain the locked state.

[0052] Specifically, the telescopic plate 202a is provided with a sliding groove 202a-2, and the sliding groove 202a-2 is located at the same coaxial position as the through groove 201-4.

[0053] The sliding groove 202a-2 is provided to ensure that the telescopic plate 202a does not hinder the bolt from being threadedly connected to the roof rack 101 through the through groove 201-4. When the telescopic plate 202a moves along the first moving groove 201-1, the sliding groove 202a-2 will also move synchronously, and the through groove 201-4 can still maintain a connected state.

[0054] Specifically, the telescopic plate 202a is fixed with a third spring 202e at one side, and the other end of the third spring 202e is fixed to the inner wall of the first moving groove 201-1.

[0055] The third spring 202e is arranged to apply a continuous pulling force to the telescopic plate 202a and ensure that the telescopic plate 202a will not be separated from the mounting plate 201. When the reinforcing cross beam 102 is installed, the telescopic plate 202a needs to be pulled to adapt to the different widths of the roof rack 101, and then the mounting plate 201 is placed on the roof rack 101, the bottom surface of the mounting plate 201 will be attached to the top surface of the roof rack 101, then the telescopic plate 202a is loosened, under the pulling of the third spring 202e, the telescopic plate 202a will move towards the reinforcing cross beam 102 until the side plate 202b is in contact with and attached to the roof rack 101. In this process, the inclined surface of the limiting groove 202a-1 close to the reinforcing cross beam 102 will press the inclined surface of the limiting block 202c, so that the first spring 202d is compressed, and the limiting block 202c will move upwards along the second moving groove 201-2 and away from the limiting groove 202a-1. At this time, the limiting block 202c will not affect the movement of the telescopic plate 202a. With the movement of the telescopic plate 202a, the limiting block 202c will be coaxial with other limiting grooves 202a-1, and the two will be engaged again to limit the position of the telescopic plate 202a.

[0056] Specifically, the number of telescopic plates 202a is three, and each is fixed with the side plate 202b.

[0057] By arranging three telescopic plates 202a, the side plate 202b can move smoothly, improving the stability of the installation of the reinforcing cross beam 102.

[0058] In use, when the reinforcing cross beam 102 is installed, the telescopic plate 202a needs to be pulled to adapt to the different widths of the roof rack 101, and the telescopic plate 202a drives the side plate 202b to move. At this time, the inclined surface of the limiting groove 202a-1 away from the reinforcing cross beam 102 will press the inclined surface of the limiting block 202c, so that the first spring 202d is compressed, and the limiting block 202c will move upwards along the second moving groove 201-2 and away from the limiting groove 202a-1. At this time, the limiting block 202c will not affect the movement of the telescopic plate 202a. Then the mounting plate 201 is placed on the roof rack 101, the bottom surface of the mounting plate 201 will be attached to the top surface of the roof rack 101, then the telescopic plate 202a is loosened, under the pulling of the third spring 202e, the telescopic plate 202a will move towards the reinforcing cross beam 102 until the side plate 202b is in contact with and attached to the roof rack 101. In this process, the inclined surface of the limiting groove 202a-1 close to the reinforcing cross beam 102 will press the inclined surface of the limiting block 202c, so that the first spring 202d is compressed, and the limiting block 202c will move upwards along the second moving groove 201-2 and away from the limiting groove 202a-1. At this time, the limiting block 202c will not affect the movement of the telescopic plate 202a. With the movement of the telescopic plate 202a, the limiting block 202c will be coaxial with other limiting grooves 202a-1, and the two will be engaged again to limit the position of the telescopic plate 202a.

[0059] After the bolt is inserted into the through groove 201-4, the bolt will be in contact with the inclined surface of the locking block 203a and press the inclined surface of the locking block 203a, so that the second spring 203c is compressed, the locking block 203a will move along the third moving groove 201-3 to the direction of the limiting block 202c, and then the locking block 203a is engaged with the locking groove 202c-1, so as to lock the position of the limiting block 202c, ensure that the limiting block 202c is always engaged with the limiting groove 202a-1, thereby locking the telescopic plate 202a, avoiding the position deviation of the telescopic plate 202a, and affecting the installation stability of the reinforcing cross beam 102, then the mounting plate 201 is bolted with the roof frame 101, thereby completing the installation of the reinforcing cross beam 102.

[0060] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A reinforcing structure for a vehicle body, characterized by: The utility model relates to a kind of vehicle roof mounting structure, including, Main body assembly (100), including roof rack (101) and reinforcing crossbeam (102), the reinforcing crossbeam (102) is located one side of the roof rack (101); Mounting assembly (200) is set to both sides of the reinforcing crossbeam (102), including mounting plate (201) and adjusting piece (202), the mounting plate (201) is fixed on the reinforcing crossbeam (102), the adjusting piece (202) is set in the mounting plate (201), including telescopic plate (202a), side plate (202b), limit block (202c) and first spring (202d), the first mobile slot (201-1) is set in the mounting plate (201), the telescopic plate (202a) is slid in the first mobile slot (201-1), the side plate (202b) is fixed on the telescopic plate (202a), the second mobile slot (201-2) is set on the mounting plate (201), the limit block (202c) is slid in the second mobile slot (201-2), the first spring (202d) both ends are fixed with the limit block (202c) and the inner wall of the second mobile slot (201-2), the limit slot (202a-1) is set on the telescopic plate (202a), the limit block (202c) can be engaged with the limit slot (202a-1).

2. The reinforcing structure for a vehicle body according to claim 1, characterized by: The mounting assembly (200) further includes locking piece (203) in the mounting plate (201), including locking block (203a), support plate (203b) and second spring (203c), the third mobile slot (201-3) is set on the mounting plate (201), the locking block (203a) is slid in the third mobile slot (201-3), the support plate (203b) is fixed on the locking block (203a), and the second spring (203c) is fixed on the support plate (203b).

3. The reinforcing structure for a vehicle body according to claim 2, characterized by: The limit slot (202a-1) is set on the limit block (202c), and the locking block (203a) can be engaged with the limit slot (202c-1).

4. Reinforcing structure for a vehicle body according to claim 2 or 3, characterized in that: The limit block (202c) has two inclined inclined surfaces at one end, which jointly form a sharp end.

5. The reinforcing structure for a vehicle body according to claim 4, characterized by: The number of the limit slot (202a-1) is multiple, and the shape corresponds to the limit block (202c).

6. Reinforcing structure for vehicle bodies as claimed in claim 5, characterized in that: The through slot (201-4) is set on the mounting plate (201), and the number of the through slot (201-4) is three.

7. Reinforcing structure for a vehicle body according to claim 5 or 6, characterized in that: The locking block (203a) is inclined at one end and rectangular at the other end.

8. Reinforcing structure for vehicle bodies as claimed in claim 7, characterized in that: The sliding slot (202a-2) is set on the telescopic plate (202a).

9. Reinforcing structure for vehicle bodies as claimed in claim 8, characterized in that: The third spring (202e) is fixed on one side of the telescopic plate (202a), and the other end of the third spring (202e) is fixed with the inner wall of the first mobile slot (201-1).

10. Reinforcing structure for a vehicle body according to claim 8 or 9, characterized in that: The number of the telescopic plate (202a) is three, and the side plate (202b) is fixed.

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