CN221678421U

CN221678421U - High bearing capacity hub

Info

Publication number: CN221678421U
Application number: CN202323229698.8U
Authority: CN
Inventors: 张羽
Original assignee: Shandong Huojue Pilot Industrial Technology Co ltd
Current assignee: Shandong Huojue Pilot Industrial Technology Co ltd
Priority date: 2023-11-29
Filing date: 2023-11-29
Publication date: 2024-09-10
Anticipated expiration: 2033-11-29

Abstract

The utility model belongs to the technical field of heavy-duty heavy trucks, and particularly relates to a high-bearing-capacity hub, which comprises a rim body, wherein the outer periphery of the rim body is in an arc-shaped concave shape, spokes are fixedly connected to the inner peripheral wall of the rim body near the right position, a mounting frame is arranged on the inner peripheral wall of the rim body and comprises two annular side plates which are arranged at intervals left and right, the two annular side plates are concentric with the rim body and are arranged at intervals, a plurality of contact stop blocks which are uniformly distributed circumferentially are fixedly connected to the outer peripheral surface of the annular side plates, and an annular protective net is fixedly connected between the two annular side plates and near the inner peripheral surface. According to the utility model, the mounting frame and the water storage sponge are arranged, so that water sprayed into the wheel can be stored, the rim is cooled, the water cannot be thrown out under the action of centrifugal force and airflow, the cooling effect of the heavy-duty vehicle wheel is improved, the water consumption is saved, and the water spraying times are reduced.

Description

High bearing capacity hub

Technical Field

The utility model relates to the technical field of heavy-duty trucks, in particular to a high-bearing-capacity hub.

Background

Heavy-duty trucks, generally referred to as heavy-duty vehicles, are motor trains of the type consisting of heavy-duty tractors and heavy-duty trailers, which generally employ mostly axle-series hydraulic suspension devices, and are generally used for carrying large cargo items having dimensions and weights exceeding the limits specified by the highway traffic regulations.

At present, the actual application environment of the heavy-load truck also makes higher requirements on wheels applied to the automobiles, the whole wheel of the existing heavy-load truck keeps higher temperature in the process of transporting and driving due to the need of frequent decelerating and braking, water needs to be sprayed onto the wheels and the rims frequently in order to avoid the overheat deformation of the rims of the wheels, the two sides of the heavy-load truck are provided with spray heads for spraying water on the wheels, but in the process of driving the vehicle, the water sprayed onto the rims can be blown off the wheels quickly due to the influence of centrifugal force and air flow during movement, so that the rims cannot be cooled effectively under the condition of certain water spraying amount, and the water and energy sources are wasted because the rim temperature is not too high due to the need of repeated or multiple water spraying.

Therefore, we propose a high-bearing hub to solve the above problems.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a high-bearing-capacity hub.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The high-bearing-capacity hub comprises a rim body, wherein the outer periphery of the rim body is arc-shaped concave, spokes are fixedly connected to the inner peripheral wall of the rim body at right positions, a mounting frame is arranged on the inner peripheral wall of the rim body and comprises two annular side plates which are arranged at left and right intervals, the two annular side plates are concentric with the rim body and are arranged at intervals, a plurality of contact check blocks which are uniformly distributed circumferentially are fixedly connected to the outer peripheral surface of the annular side plates, and annular protective nets are fixedly connected between the two annular side plates and close to the inner peripheral surface;

The water storage sponge is arranged in the mounting frame, four uniformly distributed mounting blocks are fixedly connected to the inner peripheral wall of the rim body and at two sides of the mounting frame, threaded holes are formed in eight corresponding contact check blocks, and the mounting blocks are connected with the corresponding threaded holes through bolts.

Preferably, a plurality of mounting holes which are uniformly distributed in circumference are formed in the spoke, and air supplementing holes are formed in the spoke.

Preferably, the positions on the outer peripheral surface of the rim body, which are close to the two ends, are fixedly sleeved with limit rings.

Preferably, annular reinforcing ribs are fixedly connected to the inner peripheral wall of the rim body at positions close to the two ends.

Preferably, a plurality of evenly distributed glue grooves are formed in the outer peripheral surface of the rim body and between the two limiting rings.

Preferably, neoprene glue is smeared in each glue groove.

Compared with the prior art, the device has the advantages that:

Through setting up installing frame and water storage sponge in this internal at the rim, when the sprinkler bead is to the water spray in the wheel on the truck, the both sides of installing frame and protection network mean square just water storage sponge inhale water to utilize the effect of laminating contact with water storage sponge and rim body inner wall, can cool down the rim body for a long time, and in the water is absorbed again water storage sponge, can not be thrown away by centrifugal force and air current effect, guarantees the internal humidity of rim, improves heavy load truck wheel cooling effect, saves the water consumption, reduces the water spray number of times.

Drawings

FIG. 1 is a perspective view of the front face of a high-load-bearing hub according to the present utility model;

fig. 2 is a schematic structural diagram of a side face of a mounting frame in a high-bearing-capacity hub according to the present utility model.

In the figure: 1 rim body, 2 spokes, 3 mounting holes, 4 annular side plates, 5 contact stop blocks, 6 threaded holes, 7 mounting blocks, 8 protective screening, 9 water storage sponges, 10 air supplementing holes, 11 limit rings, 12 reinforcing ribs and 13 glue grooves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-2, a high bearing capacity hub comprises a rim body 1, wherein the periphery of the rim body 1 is arc-shaped concave, and a rubber inner tube is convenient to install. The inner peripheral wall of the rim body 1 is fixedly connected with a spoke 2 near the right position, a plurality of evenly circumferentially distributed mounting holes 3 are formed in the spoke 2, air supplementing holes 10 are formed in the spoke 2, the spoke 2 and the mounting holes 3 are used for fixing the rim body 1 on an axle, and the air supplementing holes 10 are used for placing an air supplementing valve of a tire body. The position that just is close to both ends on the outer peripheral face of rim body 1 is all fixed cup jointed spacing collar 11, and spacing collar 11's setting carries out spacingly to the rubber inner tube both sides after the rubber inner tube of convenient installation, makes it be difficult for taking place activity and skew, and a plurality of evenly distributed's glue groove 13 have been seted up to the position on the outer peripheral face of rim body 1 and between two spacing collars 11, has smeared chloroprene rubber glue in each glue groove 13, makes the inner tube of a tyre firmly laminate with rim body 1 outside after making the installation rubber inner tube of a tyre with the setting of chloroprene rubber glue, further improves inner tube stability. The neoprene glue has strong adhesive force and better flexibility.

Annular reinforcing ribs 12 are fixedly connected to the inner peripheral wall of the rim body 1 and close to the two ends, so that the structural strength of the rim body 1 is improved.

The rim body 1 is equipped with the installing frame on the inner peripheral wall, the installing frame includes two annular curb plates 4 that control the interval set up, two annular curb plates 4 and rim body 1 concentric and interval set up, fixedly connected with a plurality of evenly circumferentially distributed's contact dog 5 on the annular curb plate 4 outer peripheral face, contact dog 5 all contact rim body 1 inner wall, and the common fixedly connected with annular protection network 8 in position near the inner peripheral face between two annular curb plates 4, be equipped with water storage sponge 9 in the installing frame, water storage sponge 9 has good water storage effect, when the sprinkler bead is to the wheel in on the truck, both sides and the protection network 8 mean square just water storage sponge 9 of installing frame inhale water, thereby utilize the effect of laminating contact with water storage sponge 9 and rim body 1 inner wall, can cool down to rim body 1 for a long time, and water is absorbed in the water storage sponge 9 again, can not be thrown away by centrifugal force and air current effect, guarantee the humidity in the rim body 1, improve the heavy load truck wheel cooling effect, save the water consumption, reduce the number of times of water spraying.

Four evenly distributed mounting blocks 7 are fixedly connected to the inner peripheral wall of the rim body 1 and at two sides of the mounting frame, threaded holes 6 are formed in eight contact check blocks 5 corresponding to the mounting blocks 7, the mounting blocks 7 are connected with the corresponding threaded holes 6 through bolts, and the mounting frame is convenient to fixedly mount and demount, so that the water storage sponge 9 is replaced.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a high bearing capacity wheel hub, includes rim body (1), rim body (1) periphery is arc sunken form, its characterized in that, rim body (1) inner peripheral wall is by right position fixedly connected with spoke (2), be equipped with the installing frame on rim body (1) inner peripheral wall, the installing frame includes two annular curb plates (4) that control the interval set up, two annular curb plates (4) and rim body (1) concentric and interval set up, fixedly connected with a plurality of evenly circumference distributed's contact dog (5) on annular curb plate (4) outer peripheral face, two between annular curb plate (4) and be close to the common fixedly connected with annular protection network (8) in position of inner peripheral face;

Be equipped with water storage sponge (9) in the installing frame, on rim body (1) inner peripheral wall and in the equal fixedly connected with of installing frame both sides position four evenly distributed's installation piece (7), eight that corresponds with installation piece (7) position all offer threaded hole (6) on contact dog (5), pass through bolted connection between installation piece (7) and the threaded hole (6) that correspond.

2. The high-bearing-capacity hub according to claim 1, wherein a plurality of uniformly circumferentially distributed mounting holes (3) are formed in the spoke (2), and air-supplementing holes (10) are formed in the spoke (2).

3. The high-bearing-capacity hub according to claim 1, wherein limit rings (11) are fixedly sleeved on the outer peripheral surface of the rim body (1) at positions close to two ends.

4. A high-bearing-capacity hub according to claim 1, wherein annular reinforcing ribs (12) are fixedly connected to the inner peripheral wall of the rim body (1) at positions close to both ends.

5. A high-bearing-capacity hub according to claim 3, characterized in that a plurality of evenly distributed glue grooves (13) are formed in the peripheral surface of the rim body (1) and between the two limit rings (11).

6. A high-load-capacity hub according to claim 5, characterized in that neoprene glue is applied in each glue groove (13).