Tire support

Abstract

The utility model discloses a tire bracket, which belongs to the technical field of tire brackets, comprises a triangular bracket and two side supporting plates, and is characterized in that the two side supporting plates are arranged at the two ends of the triangular bracket, shaft holes are formed in the inner sides of the side supporting plates, through grooves are formed in the inner sides of the side supporting plates, and the side supporting plates are arranged in the through grooves. A shaft hole is formed in the side supporting plate, a through groove is formed in the inner side of the side supporting plate, a shaft sleeve mounting hole is formed in the inner side of the side supporting plate, connecting holes are formed in the two ends of the triangular support, and a stress release groove is formed in the inner side of the triangular support. Compared with a traditional single tire support, the tire support is more stable and reliable, distortion is reduced when a vehicle runs, the motor is protected and prevented from being damaged, and the service life of the motor is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of tire brackets, in particular to a tire bracket. Background Art

[0002] A tire holder is a component used to support tires. It can easily place tires in it to support and fix them. There are many types of tire holders, and different types of tire holders are designed according to different types of vehicles. The design of tire holders usually adopts a metal frame structure with an anti-rust treatment on the surface. It has high durability and stability. The specifications and sizes of tire holders can be customized according to actual needs to meet the size requirements of different vehicle models and tires.

[0003] A traditional single tire bracket can only support a single tire and cannot connect another parallel tire bracket together, so that the two tire brackets cannot form a whole. Torsion may be generated during driving, causing the tire bracket to deform, and the rotating shaft on the tire and the output shaft on the motor will deviate from the concentricity, causing excessive wear of the motor output shaft and the end cover of the motor, resulting in damage to the internal motor. In order to solve this technical problem, the utility model proposes a tire bracket. Utility Model Content

[0004] The main purpose of the utility model is to provide a tire bracket, which can effectively solve the problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A tire bracket comprises a triangular bracket and a side support plate, wherein there are two side support plates, and the two side support plates are arranged at both ends of the triangular bracket, an axial hole is opened on the inner side of the side support plate, a through groove is opened on the inner side of the side support plate, and the through groove is connected to the axial hole, a shaft sleeve mounting hole is opened on the inner side of the side support plate, connecting holes are opened at both ends of the triangular bracket, and a stress release groove is opened on the inner side of the triangular bracket.

[0007] Preferably, two positioning grooves are provided on the inner side of the triangular bracket, the inner walls of the two positioning grooves are connected with a reinforcing plate, the other end of the reinforcing plate is located outside the triangular bracket, a through hole 1 is provided on the inner side of the reinforcing plate, and a through hole 2 corresponding to the through hole 1 is provided on the inner side of the triangular bracket.

[0008] Preferably, the inner wall of the triangular bracket is connected to two reinforced bearing seats, and the upper surfaces of the reinforced bearing seats are in contact with and connected to seat covers.

[0009] Preferably, a slot is provided on the inner side of the two reinforced bearing seats, and a positioning block is connected to one side of the seat cover located on the reinforced bearing seat, and the outer surface of the positioning block contacts the inner wall of the slot.

[0010] Preferably, there are three stress release grooves, two of which are opened below the triangular bracket, and the other stress release groove is located on the left side of the triangular bracket.

[0011] Preferably, the triangular bracket is integrated with the two side support plates and formed by bending.

[0012] Preferably, one side of the triangular bracket is connected to a reinforcing angle code, and the other side of the reinforcing angle code is connected to one side of the side support plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, the triangular bracket, the side support plate and the shaft hole are matched and the triangular bracket and the side support plate are integrally formed, so that the tire bracket forms a whole, and the strength of the overall tire bracket is improved. Compared with the traditional single tire bracket, this is more stable and reliable, which reduces the torsion deformation of the vehicle when driving, protects the motor to prevent damage to the motor, and increases the service life of the motor.

[0015] In the utility model, the overall strength between the tire brackets is improved by the cooperation between the positioning groove and the reinforcing plate. The tires are divided into two parts, the front tire bracket and the rear tire bracket need to be connected together for use. A bottom plate is required for the connection. The reinforcing plate can improve the connection strength between the bottom plate and the tire bracket, and can improve the connection strength between the front and rear tire brackets. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a tire bracket of the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of a tire bracket of the utility model;

[0018] Figure 3 This is a schematic diagram of the bottom of a tripod in a tire bracket of the utility model;

[0019] Figure 4 This is a schematic diagram of the overall three-dimensional structure of a reinforcement plate in a tire bracket of the utility model;

[0020] Figure 5 The utility model is a schematic diagram of an overall explosion of a reinforced bearing seat and a seat cover in a tire bracket.

[0021] In the figure: 1. triangular bracket; 2. side support plate; 3. shaft hole; 4. through slot; 5. shaft sleeve mounting hole; 6. connecting hole; 7. stress release slot; 8. positioning slot; 9. reinforcing plate; 10. through hole one; 11. through hole two; 12. reinforced bearing seat; 13. seat cover; 14. slot; 15. positioning block; 16. reinforced angle code. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-5 As shown, a tire bracket comprises a triangular bracket 1 and a side support plate 2, wherein the side support plates 2 are two and the two side support plates 2 are arranged at two ends of the triangular bracket 1, the triangular bracket 1 and the two side support plates 2 are integrated and formed by bending. The bending can improve the processing efficiency and avoid deformation of the triangular bracket 1 and the side support plate 2 caused by excessive welding connections. The overall strength of the triangular bracket bent by integrated molding is higher, one side of the triangular bracket 1 is connected with a reinforcing angle code 16, and the other side of the reinforcing angle code 16 is connected to one side of the side support plate 2. A part of the triangular bracket 1 and the side support plate 2 are not connected together after bending and need to be connected by welding, but the entire weld cannot be fully welded during welding. After full welding, the stress inside the triangular bracket 1 and the side support plate 2 changes, causing the triangular bracket 1 and the side support plate 2 to deform. In order to meet the connection strength, the welding parts are connected by reinforcing the angle code 16 to improve the connection strength between the triangular bracket 1 and the side support plate 2.

[0024] An axial hole 3 is provided on the inner side of the side support plate 2, a through groove 4 is provided on the inner side of the side support plate 2, the through groove 4 is connected to the axial hole 3, a shaft sleeve mounting hole 5 is provided on the inner side of the side support plate 2, the shaft sleeve is installed through the axial hole 3, and after the shaft sleeve is installed, the shaft sleeve is fixed through the shaft sleeve mounting hole 5 with a fastener, and connecting holes 6 are provided at both ends of the triangular bracket 1, and the front and rear tire frames are connected through the connecting holes 6.

[0025] A stress release groove 7 is provided on the inner side of the triangular bracket 1. There are three stress release grooves 7, two of which are provided below the triangular bracket 1, and the other stress release groove 7 is provided on the left side of the triangular bracket 1. The stress generated by the torsional deformation of the triangular bracket 1 can be released through the stress release groove 7, thereby preventing the triangular bracket 1 from breaking due to the inability to release the stress.

[0026] Two positioning grooves 8 are provided on the inner side of the triangular bracket 1, and the inner walls of the two positioning grooves 8 are connected with a reinforcing plate 9. The reinforcing plate 9 can be confined inside through the positioning groove 8 to improve the stability of the reinforcing plate 9. The other end of the reinforcing plate 9 is located outside the triangular bracket 1, and a through hole 10 is provided on the inner side of the reinforcing plate 9. A through hole 2 11 corresponding to the through hole 10 is provided on the inner side of the triangular bracket 1. Fasteners can pass through the through holes 10 and 11 to tightly connect the reinforcing plate 9 to the tripod. The tires are divided into two parts, front and rear. The front tire bracket and the rear tire bracket need to be connected together for use. A bottom plate is required for the connection. The reinforcing plate 9 can improve the connection strength between the bottom plate and the tire bracket.

[0027] The inner wall of the triangular bracket 1 is connected to two reinforced bearing seats 12, and the upper surface of the reinforced bearing seat 12 is in contact with a seat cover 13. After the bearing is installed in the shaft hole 3 to support the rotating shaft on the tire, the other end of the rotating shaft is connected to the motor output shaft. However, one shaft hole 3 can only be installed with one bearing to support the rotating shaft, which will cause the rotating shaft to be unstable and shake when rotating. The shaking will cause the motor output shaft to wear too quickly and cause damage. The reinforced bearing seat 12 is supported between the motor and the bearing in the shaft hole 3 by cooperating with the seat cover 13, so as to keep the tire rotating shaft from rotating. In order to ensure the stability and improve the service life of the motor, a slot 14 is provided on the inner side of the two reinforced bearing seats 12. A positioning block 15 is connected to one side of the seat cover 13 located on the reinforced bearing seat 12. The slot 14 has an inclination angle, and the positioning block 15 also has an inclination angle. The inclination angle facilitates the rapid positioning and connection of the positioning block 15 and the slot 14. The outer surface of the positioning block 15 contacts the inner wall of the slot 14. The positioning block 15 can improve the stability of the seat cover 13 through the slot 14 to prevent the seat cover 13 from losing stability and failing to support the rotating shaft on the tire.

[0028] It should be noted that in actual use of the device, the reinforcing angle code 16 is first installed on the outside of the triangular bracket 1 and the side support plate 2 to improve the connection strength between the triangular bracket 1 and the side support plate 2, and then the reinforcing plate 9 is placed inside the positioning groove 8, and then the bearing seat of the reinforcing plate 9 is connected to the triangular bracket 1, and then the seat cover 13 is connected to the reinforced bearing seat 12. When the seat cover 13 is connected to the reinforced bearing seat 12, the positioning block 15 first contacts the slot 14, and then under the guidance of the inclination angle of the slot 14, the positioning block 15 is completely combined with the slot 14.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A tire support, comprising a triangular support (1) and a side support plate (2), characterized in that: There are two side support plates (2), which are arranged at two ends of the triangular bracket (1); an axial hole (3) is provided on the inner side of the side support plate (2); a through groove (4) is provided on the inner side of the side support plate (2); the through groove (4) is connected to the axial hole (3); a shaft sleeve mounting hole (5) is provided on the inner side of the side support plate (2); connecting holes (6) are provided at both ends of the triangular bracket (1); and a stress release groove (7) is provided on the inner side of the triangular bracket (1).

2. A tire support according to claim 1, characterized in that: Two positioning grooves (8) are provided on the inner side of the triangular bracket (1), the inner walls of the two positioning grooves (8) are connected to a reinforcing plate (9), the other end of the reinforcing plate (9) is located outside the triangular bracket (1), a through hole 1 (10) is provided on the inner side of the reinforcing plate (9), and a through hole 2 (11) is provided on the inner side of the triangular bracket (1) at a position corresponding to the through hole 1 (10).

3. A tire support according to claim 2, characterized in that: The inner wall of the triangular bracket (1) is connected to two reinforced bearing seats (12), and the upper surfaces of the reinforced bearing seats (12) are in contact with and connected to seat covers (13).

4. A tire support according to claim 3, characterized in that: A slot (14) is provided on the inner side of the two reinforced bearing seats (12); a positioning block (15) is connected to one side of the seat cover (13) located on the reinforced bearing seat (12); and an outer surface of the positioning block (15) contacts the inner wall of the slot (14).

5. The tire support according to claim 1, characterized in that: There are three stress release grooves (7), two of which are located below the triangular bracket (1), and the other stress release groove (7) is located on the left side of the triangular bracket (1).

6. A tire support according to claim 1, characterized in that: The triangular bracket (1) and the two side support plates (2) are integrated into one body and formed by bending.

7. A tire support according to claim 1, characterized in that: One side of the triangular bracket (1) is connected to a reinforcing angle code (16), and the other side of the reinforcing angle code (16) is connected to one side of the side support plate (2).

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