High-strength trailer tire

Abstract

The high-strength trailer tire comprises a hub ring, a mounting groove is formed in the hub ring, a limiting opening is formed in one side of the mounting groove, a fixing shaft is arranged in the limiting opening in a penetrating mode, a mounting block is fixed to the fixing shaft, and four clamping grooves are formed in the periphery of the upper end of the mounting block at equal intervals. A clamping groove is formed in the mounting block, clamping plates are fixed between the opposite side walls in the clamping groove, an L-shaped connecting plate is clamped between the clamping plates, I-shaped steel is fixed to one side of the L-shaped connecting plate, one end of the I-shaped steel is clamped in the clamping groove, the L-shaped connecting plate is fixed to the mounting block through a stud, and the I-shaped steel is fixed to the interior of the clamping groove through two screws. The valve hub tire has the advantages that the bearing capacity of the valve hub tire can be effectively improved, the protection performance and stability of the valve hub tire can be improved, the stability of a trailer during operation can be further improved, meanwhile, the strength is high, the service life is long, and the use practicability and stability are improved.

Description

Technical Field

[0001] This utility model relates to the field of tire processing technology, and in particular to a high-strength trailer tire. Background Technology

[0002] A trailer is a type of truck, divided into semi-trailers and full trailers. A semi-trailer consists of a tractor unit in front and a trailer box behind, with the trailer box resting on the tractor unit. A full trailer consists of a tractor unit towing the trailer box, with the trailer box not resting on the tractor unit but connected together. Currently, trailers require the use of high-strength trailer tires.

[0003] Traditional high-strength trailer tires have a simple structure. When encountering severe collisions or vibrations, the heavy load can easily cause the rims to deform and be damaged, which in turn damages the tires, causing great inconvenience. To address this issue, we have proposed high-strength trailer tires. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a high-strength trailer tire.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A high-strength trailer tire includes a hub ring with a mounting groove inside. A limiting opening is provided on one side of the mounting groove, through which a fixed shaft passes. A mounting block is fixed to the fixed shaft. Four slots are evenly spaced around the upper circumference of the mounting block. A retaining plate is fixed between opposite sidewalls within the slots. An L-shaped connecting plate is engaged between the retaining plates. An I-beam is fixed to one side of the L-shaped connecting plate, with one end of the I-beam engaged within the slot. The L-shaped connecting plate is fixed to the mounting block by studs. The I-beam is fixed to the slot by two screws. A connecting plate is fixed to the end of the I-beam away from the slot. One end of each of the four connecting plates is welded to the sidewall of the mounting groove. A reinforced tire is mounted on the outer side of the hub ring. Two second threaded through holes are provided at the bottom of the slot. A first threaded through hole corresponding to the second threaded through holes is provided on one side of the upper end of the I-beam. Screws are installed in the second and first threaded through holes in the same horizontal direction.

[0007] To better achieve the above objectives, the present invention adopts a further technical solution: four mounting holes are provided at equal intervals around the perimeter of the mounting block, and the stud passes through the mounting holes and the L-shaped connecting plate.

[0008] To better achieve the above objectives, the present invention adopts a further technical solution: a flange is fixed to one end of the fixed shaft.

[0009] To better achieve the above objectives, this utility model adopts a further technical solution: the L-shaped connecting plate and the I-shaped steel are integrally formed.

[0010] To better achieve the above objectives, the present invention adopts a further technical solution: the mounting block and the fixing shaft are integrally formed.

[0011] The advantages of this utility model are: it can not only effectively improve the load-bearing capacity of the valve wheel hub tire, but also improve its protective performance and stability, further improving the stability of the trailer during operation. At the same time, it has high strength and long service life, thus improving its practicality and stability. Attached Figure Description

[0012] Figure 1 This is a structural diagram showing the connection between the mounting block and the fixed shaft of this utility model;

[0013] Figure 2 This is a structural diagram of the wheel hub ring of this utility model;

[0014] Figure 3 This is a structural diagram of the wheel hub ring and mounting block of this utility model;

[0015] Figure 4 This is a structural diagram of the mounting block and reinforcing tire of this utility model;

[0016] Figure 5 This is a structural diagram of the I-beam and mounting block of this utility model.

[0017] In the diagram: 1 I-beam, 2 stud, 3 connecting plate, 4 hub ring, 5 mounting hole, 6 flange, 7 fixed shaft, 8 L-shaped connecting plate, 9 screw, 10 mounting block, 11 mounting groove, 12 limiting opening, 13 reinforcing tire, 14 clamping plate, 15 second threaded through hole, 16 clamping groove, 17 first threaded through hole. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0019] Reference Figure 1-5 As shown, the high-strength trailer tire includes a hub ring 4, with a mounting groove 11 inside the hub ring 4. A limiting opening 12 is provided on one side of the mounting groove 11, and a fixed shaft 7 is inserted through the limiting opening 12. A flange 6 is fixed to one end of the fixed shaft 7. The flange 6 is used to connect with the mounting structure of the vehicle body. A mounting block 10 is fixed on the fixed shaft 7. The mounting block 10 and the fixed shaft 7 are integrally formed to ensure the strength and stability of the installation.

[0020] The upper end of the mounting block 10 is provided with four slots 16 at equal intervals. The slots 16 are fixed between opposite side walls. L-shaped connecting plates 8 are engaged between the slots 14. I-shaped steel 1 is fixed to one side of the L-shaped connecting plate 8. One end of the I-shaped steel 1 is engaged in the slot 16. The I-shaped steel 1 has a regular cross-sectional shape, is lightweight, has stable quality, high strength, and long service life, which can effectively improve the load-bearing capacity of the wheel hub and rim.

[0021] The L-shaped connecting plate 8 is fixed to the mounting block 10 by studs 2, and the I-shaped steel 1 is fixed in the slot 16 by two screws 9. The L-shaped connecting plate 8 and the I-shaped steel 1 are integrally formed. The mounting block 10 has four mounting holes 5 at equal intervals around its circumference. The studs 2 pass through the mounting holes 5 and the L-shaped connecting plate 8. The strength and stability of the overall connection are ensured by fixing and installing the studs 2 and screws 9 at multiple angles.

[0022] A connecting plate 3 is fixed to one end of the I-beam 1 away from the slot 16. One end of each of the four connecting plates 3 is welded to the side wall inside the mounting slot 11. A reinforced tire 13 is installed on the outside of the wheel hub 4, and different tires are used depending on the needs.

[0023] The bottom of the slot 16 is provided with two second threaded through holes 15, and the upper end of the I-beam 1 is provided with a first threaded through hole 17 corresponding to the second threaded through hole 15. The screw 9 is installed in the second threaded through hole 15 and the first threaded through hole 17 in the same horizontal direction, and is connected in four directions to ensure its multi-angle bearing capacity and multi-angle compressive strength, thereby enhancing the overall stability and tightness.

[0024] When installing wheel and tire, one end of the fixed shaft 7 is passed through the limiting opening 12, so that the mounting block 10 is snapped into the mounting groove 11. Then, the L-shaped connecting plate 8 is snapped into the clamping plate 14. The L-shaped connecting plate 8 and the I-shaped steel 1 are then fixed with screws 9 and studs 2. After that, the connecting plate 3 is welded to one side of the mounting groove 11. The reinforced tire 13 is installed on the wheel rim 4 and fixed to the corresponding connecting shaft with the flange 6. The I-shaped steel 1 has a regular cross-sectional shape, is lightweight, has stable quality, high strength, and long service life. It can effectively improve the load-bearing capacity of the wheel rim and ensure effective load-bearing for the tire and the upper part of the whole. In addition, it has stronger anti-collision and anti-impact capabilities and is more stable, effectively improving the protective performance. At the same time, the studs 2 and screws 9 in four directions are cross-fixed, which further strengthens the stability and firmness of its installation.

Claims

1. A high-strength trailer tire, comprising a wheel hub (4), characterized in that: The hub ring (4) is provided with a mounting groove (11), one side of the mounting groove (11) is provided with a limiting opening (12), a fixed shaft (7) is penetrated in the limiting opening (12), a mounting block (10) is fixed on the fixed shaft (7), four slots (16) are provided at equal intervals around the upper end of the mounting block (10), a clamping plate (14) is fixed between opposite side walls in the slot (16), an L-shaped connecting plate (8) is clamped between the clamping plates (14), an I-shaped steel (1) is fixed on one side of the L-shaped connecting plate (8), one end of the I-shaped steel (1) is clamped in the slot (16), and the L-shaped connecting plate (8) is fixed by a stud (2). On the mounting block (10), the I-shaped steel (1) is fixed in the slot (16) by two screws (9); a connecting plate (3) is fixed to one end of the I-shaped steel (1) away from the slot (16); one end of each of the four connecting plates (3) is welded to the side wall in the mounting slot (11); a reinforcing tire (13) is installed on the outer side of the hub ring (4); two second threaded through holes (15) are provided at the bottom of the slot (16); a first threaded through hole (17) corresponding to the second threaded through hole (15) is provided on one side of the upper end of the I-shaped steel (1); and the screw (9) is installed in the second threaded through hole (15) and the first threaded through hole (17) in the same horizontal direction.

2. The high-strength trailer tire according to claim 1, characterized in that: Four mounting holes (5) are arranged at equal intervals around a circumference of the mounting block (10), and the studs (2) pass through the mounting holes (5) and the L-shaped connecting plate (8).

3. The high-strength trailer tire according to claim 1, characterized in that: A flange (6) is fixed to one end of the fixed shaft (7).

4. The high-strength trailer tire according to claim 1, characterized in that: The L-shaped connecting plate (8) and the I-shaped steel (1) are integrally formed.

5. The high-strength trailer tire according to claim 1, characterized in that: The mounting block (10) and the fixed shaft (7) are integrally formed.

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