Anti-skid high-hardness wheel

Abstract

The utility model discloses an anti-skid high-hardness wheel which comprises a hub, an inner supporting ring is arranged in an inner cavity of the hub in a sleeved mode, a plurality of threaded cylinders are annularly distributed on one side of the inner supporting ring, a connecting ring is movably arranged on one side of the inner supporting ring, a fixing ring is fixedly arranged in an inner cavity of the connecting ring, and a limiting ring is movably arranged on one side of the fixing ring. A protective shell is fixedly arranged in an inner cavity of the limiting ring, a plurality of through holes are annularly formed in one side of the connecting ring in a penetrating mode, and inner cavities of the through holes are in threaded connection with fastening bolts. Through use of the protective shell, the protective shell is located on the outer side of the device, when collision occurs, the protective shell can serve as a protective structure, direct contact between external force and the inner supporting ring is avoided, accordingly, the conditions that pits are generated on the surface of the inner supporting ring, paint falls off and the like are avoided, and the service life of the wheel is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wheel, concretely to a high hardness wheel of antiskid. BACKGROUND

[0002] Wheel refers to the barrel-shaped part supporting the whole tire, which bears the weight of the car together with the tire, and transmits the power of the drive shaft to the tire. In order to keep the wheel from deforming, its structure and material must be impact-resistant and fatigue-resistant, and its appearance design must have good visual effect, and its surface is provided with rubber and increased surface texture, groove, etc., so that the wheel can also maintain good grip on wet or greasy ground, avoiding skidding, to achieve the effect of anti-skid.

[0003] Through retrieval, in the prior art, the utility model with publication number CN207433134U discloses a high-strength wear-resistant combined quenching car wheel structure, which comprises a shaft sleeve, a wheel body, a driving telescopic rod and wear-resistant pads, wherein the wheel body is wrapped outside the shaft sleeve and coaxially distributed with the shaft sleeve, the wear-resistant pads are at least two, evenly distributed around the wheel body axis on the wheel surface, and each wear-resistant pad is a circular arc structure coaxially distributed with the wheel body, the rear surface of the wear-resistant pad abuts against the wheel surface, and the rear surface of the wear-resistant pad is connected with each other through at least one driving telescopic rod shaft sleeve outer surface, the driving telescopic rod axis is distributed along the diameter direction of the wheel body, and is distributed perpendicularly to the shaft sleeve axis. The new type can effectively improve the structural strength, wear resistance and high temperature resistance of the quenching car wheel, improve the flexibility and repair rate of the quenching car wheel wear and failure repair operation, improve the repair operation work efficiency and reduce the labor intensity of the repair operation, thereby greatly reducing the use and maintenance cost of the quenching car wheel.

[0004] And the prior art, the utility model with publication number CN218112236U discloses a light weight high strength heavy load heavy truck wheel.

[0005] The above-mentioned various technical solutions improve the use effect of the wheel through different ways, but the above-mentioned various ways still have the following disadvantages: when the vehicle is driving, the wheel is easy to collide with external branches and other objects, thereby causing dents and paint peeling on the surface of the wheel, and if it cannot be repaired in time, it will cause rust and other adverse conditions at the place, affecting the use safety of the wheel, and the above-mentioned various ways are not convenient for protecting the wheel, reducing the overall practicability. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a high hardness wheel of antiskid to solve the problems in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical scheme: including wheel hub, the inner chamber of wheel hub is equipped with inner support ring, a plurality of threaded barrels are uniformly distributed on the side of inner support ring, the side of inner support ring movably is provided with connecting ring, the inner chamber of connecting ring is fixedly provided with fixed ring, the side of fixed ring movably is provided with limiting ring, the inner chamber of limiting ring is fixedly provided with protective shell, a plurality of through holes are opened in the side of connecting ring in annular through -type, the inner chamber of through -hole is connected with fastening bolt.

[0008] Preferably, one end of the fastening bolt is movably connected with the threaded barrel through threads.

[0009] Preferably, a plurality of limiting holes are opened in the side of limiting ring in annular through -type, a plurality of T-shaped limiting rods are uniformly distributed on the side of fixed ring, and the T-shaped limiting rod is movably connected with the limiting hole.

[0010] Preferably, a groove is opened in the side of inner support ring at the center position, and the inner chamber of the groove is provided with a buffer spring.

[0011] Preferably, the protective shell is provided with a buffer pad on one side.

[0012] Preferably, a plurality of reinforcing ribs are fixedly arranged between the retainer ring and the inner support ring, the reinforcing rib is triangular, and a plurality of heat dissipation grooves are opened in the side of the inner support ring in annular through -type.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The anti-skid high-hardness wheel uses the protective shell, which is located on the outer side of the device. When a collision occurs, the protective shell can act as a protective structure to avoid direct contact between external force and the inner support ring, thereby preventing the inner support ring surface from producing pits and paint peeling, and improving the service life of the wheel.

[0015] 2. The anti-skid high-hardness wheel uses the buffer spring, T-shaped limiting rod, and limiting groove in cooperation. After the external force contacts the protective shell, it will push the protective shell to provide a certain buffer distance. At this time, the protective shell extrudes the buffer spring, and the buffer spring counteracts the protective shell to offset or weaken the impact force, thereby reducing the impact on the wheel and making the wheel more stable and reliable in use. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 The utility model structural schematic diagram.

[0017] Fig. 2 The utility model split structure schematic diagram.

[0018] In the figure: 1, hub; 2, baffle ring; 3, reinforcing rib; 4, inner support ring; 5, heat dissipation groove; 6, threaded cylinder; 7, connecting ring; 8, through hole; 9, fastening bolt; 10, fixed ring; 11, limiting ring; 12, limiting hole; 13, protective shell; 14, buffer pad; 15, groove; 16, buffer spring; 17, T-shaped limiting rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Embodiment: please refer to Figs. 1-2 The utility model provides a kind of technical scheme: a kind of anti-skid high-hardness wheel, including hub 1, the inner cavity of hub 1 is equipped with inner support ring 4, the side of inner support ring 4 is annularly distributed with multiple threaded cylinders 6, the side of inner support ring 4 movably is provided with connecting ring 7, the inner cavity of connecting ring 7 is fixedly provided with fixed ring 10, the side of fixed ring 10 movably is provided with limiting ring 11, the inner cavity of limiting ring 11 is fixedly provided with protective shell 13, the side of connecting ring 7 is annularly penetrated and is provided with multiple through holes 8, the inner cavity of through hole 8 is connected with fastening bolt 9 by screw thread.

[0021] Among them, the end of fastening bolt 9 is movably connected with threaded cylinder 6 by screw thread.

[0022] In the embodiment, protective shell 13 is located at the outside of device, when collision occurs, protective shell 13 can be used as protective structure, avoid direct contact between external force and inner support ring 4, to avoid the concave and paint drop etc. on the surface of inner support ring 4, to improve the service life of wheel;The surface of protective shell 13 can be beautified simultaneously, so that wheel is more beautiful;After placing connecting ring 7 on the side of inner support ring 4, threaded cylinder 6 and through hole 8 are one-to-one corresponding, at this time, connecting ring 7 and the connection of inner support ring 4 can be locked by fastening bolt 9, otherwise it can be disassembled, and the overall dismounting efficiency is higher, convenient to use.

[0023] Among them, the side of limiting ring 11 is annularly penetrated and is provided with multiple limiting holes 12, the side of fixed ring 10 is annularly distributed with multiple T-shaped limiting rods 17, T-shaped limiting rod 17 is movably connected with limiting hole 12.

[0024] Among them, the side of inner support ring 4 is provided with groove 15 in the center position, and the inner cavity of groove 15 is provided with buffer spring 16.

[0025] In the embodiment, the protective shell 13 is movably connected with the T-shaped limiting rod 17 through the limiting hole 12, when the collision occurs, the external force contacts the protective shell 13, and the protective shell 13 is pushed to provide a certain buffer distance, at this time, the protective shell 13 extrudes the buffer spring 16, at this time, the buffer spring 16 pushes back the protective shell 13 to offset or weaken the impact force, thereby reducing the impact on the wheel.

[0026] The protective shell 13 is provided with a buffer pad 14 on one side.

[0027] In the embodiment, the buffer pad 14 can avoid damage to the protective shell 13 by the impact object, and can absorb and rebound the vibration force, so as to further improve the use stability of the wheel.

[0028] The hub 1 is fixedly provided with a retaining ring 2 on both sides, a plurality of reinforcing ribs 3 are fixedly arranged between the retaining ring 2 and an inner supporting ring 4, the reinforcing ribs 3 are triangular, and a plurality of heat dissipation grooves 5 are arranged in a ring-shaped penetrating manner on one side of the inner supporting ring 4.

[0029] In the embodiment, the triangular shape has high stability, and can improve the overall strength of the retaining ring 2, so that the retaining ring 2 is not bent during use, thereby further improving the overall practicability; the heat dissipation grooves 5 are arranged, which can reduce the overall weight of the wheel, and can be used for ventilation in the wheel, so as to avoid the wheel from being accelerated to be aged due to overheating.

[0030] In the description of the present application, it should be explained that, unless otherwise specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0031] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A high hardness wheel with anti-skid, comprising a wheel hub (1), characterized in that: The inner cavity of the hub (1) is sleeved with an inner support ring (4), a plurality of threaded barrels (6) are annularly distributed on one side of the inner support ring (4), a connecting ring (7) is movably arranged on one side of the inner support ring (4), a fixed ring (10) is fixedly arranged in the inner cavity of the connecting ring (7), a limiting ring (11) is movably arranged on one side of the fixed ring (10), a protective shell (13) is fixedly arranged in the inner cavity of the limiting ring (11), a plurality of through holes (8) are annularly and throughly formed on one side of the connecting ring (7), and fastening bolts (9) are threadedly connected in the inner cavities of the through holes (8).

2. The anti-slip high hardness wheel according to claim 1, characterized in that: One end of the fastening bolt (9) is movably connected with the threaded barrel (6) through threads.

3. The anti-slip high hardness wheel according to claim 1, wherein: A plurality of limiting holes (12) are annularly and throughly formed on one side of the limiting ring (11), a plurality of T-shaped limiting rods (17) are annularly distributed on one side of the fixed ring (10), and the T-shaped limiting rods (17) are movably connected with the limiting holes (12).

4. The anti-slip high hardness wheel of claim 1, wherein: A recess (15) is formed at the central position of one side of the inner support ring (4), and a buffer spring (16) is arranged in the inner cavity of the recess (15).

5. The anti-slip high hardness wheel of claim 1, wherein: A buffer pad (14) is arranged on one side of the protective shell (13).

6. The anti-slip high hardness wheel of claim 1, wherein: A plurality of reinforcing ribs (3) are fixedly arranged between the hub (1) and the inner support ring (4), the reinforcing ribs (3) are triangular, and a plurality of heat dissipation grooves (5) are annularly and throughly formed on one side of the inner support ring (4).

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