CN216423966U

CN216423966U - Shock-resistant and impact-resistant steel wheel

Info

Publication number: CN216423966U
Application number: CN202123366870.5U
Authority: CN
Inventors: 黄刚仁; 江海卫
Original assignee: Zhejiang Fengchi Mechanical Co ltd
Current assignee: Zhejiang Fengchi Mechanical Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-03
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a steel wheel of combatting shock resistance, including spoke and wheel rim, it shakes the mechanism to be provided with the shouldering between spoke and the wheel rim, shouldering the mechanism and being no less than five groups and be the annular array and distribute on the wheel rim, shouldering the mechanism and setting up two connection piece one in the spoke both sides including the symmetry, the mounting hole has all been seted up and has been passed through bolt fixed connection on spoke and the connection piece one, one side that the spoke was kept away from on the surface of connection piece one is provided with connector one, the flexible pipe of tip fixedly connected with of spoke one side is kept away from to connector one, the one end that connector one was kept away from to flexible pipe is provided with the sleeve, the cover is equipped with the spring on the outline of sleeve and flexible pipe, the one end fixedly connected with connector two that flexible pipe was kept away from to the sleeve, connector two symmetries set up in the wheel rim both sides. The utility model discloses possess can effective absorbing and shouldering and strike the advantage, solved the problem of proposing in the background art.

Description

Anti-seismic and anti-impact steel wheel

Technical Field

The utility model relates to a wheel technical field, concretely relates to antidetonation steel wheel that shocks resistance.

Background

A wheel is a rotating assembly subject to loads between the tire and the axle, and is generally composed of two main components, a rim and a spoke.

When a vehicle runs on an uneven road surface, the conventional wheel rim with an inner tube is weak in damping effect and limited in terrain adaptability, so that severe vibration can be generated, the vibration of the vehicle is difficult to effectively reduce, and personnel on the vehicle are driven to shake by jolting due to the fact that the whole vehicle body jolts up and down, so that the shock-resistant and impact-resistant steel wheel is provided for improvement.

Disclosure of Invention

An object of the utility model is to provide a steel wheel shocks resistance antidetonation possesses effectively the absorbing and the advantage of shouldering impact, has solved the problem of proposing in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a steel wheel with shock resistance and impact resistance comprises a spoke and a rim, a shock-carrying mechanism is arranged between the spoke and the rim, the vibration-carrying mechanism is provided with at least five groups which are distributed on the wheel rim in an annular array, the vibration-carrying mechanism comprises two connecting pieces I which are symmetrically arranged at the two sides of the spoke, the spoke and the connecting piece I are both provided with mounting holes and fixedly connected through bolts, one side of the surface of the connecting piece I, which is far away from the spoke, is provided with a connecting head I, the end part of the first connecting head far away from the spoke is fixedly connected with a telescopic pipe, one end of the telescopic pipe far away from the first connecting head is provided with a sleeve, the outer profiles of the sleeve and the telescopic pipe are sleeved with springs, one end of the sleeve far away from the telescopic pipe is fixedly connected with a second connector, and one side of the second connector, which is far away from the wheel rim, is provided with a second connecting sheet, and the second connecting sheets are symmetrically arranged on two sides of the wheel rim.

Preferably, the wheel rim is made of chromium molybdenum steel materials, an annular mounting groove convenient for placing a tire is formed in the wheel rim, a plurality of reinforcing ribs are arranged on two sides of the inner wall of the annular mounting groove, and at least forty groups of the reinforcing ribs are arranged.

Preferably, the sleeve is sleeved on the outer contour of the telescopic pipe, and the sleeve is connected with the telescopic pipe in a limiting and sliding manner.

Preferably, the sleeve outer contour is close to the fixed ring II of one end fixedly connected with of the connector II, the outer contour of the telescopic pipe is close to the fixed ring I of one end fixedly connected with of the connector I, and two ends of the spring are respectively fixedly connected with the fixed ring I and the fixed ring II.

Preferably, two groups of reinforcing sheets distributed in an annular array are symmetrically arranged on the arc-shaped profile of the rim, reinforcing rings are fixedly connected to the inner walls of the two groups of reinforcing sheets, and the reinforcing rings are annular.

Preferably, the overlapped part of the first connecting sheet and the first connecting head is provided with a first through hole matched with each other, the overlapped part of the second connecting sheet and the second connecting sheet is provided with a second through hole matched with each other, a slight shaft is arranged in the first through hole and the second through hole, and the first connecting sheet, the first connecting head, the second connecting head and the second connecting sheet are rotatably connected through slight shafts.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting up and shoring the mechanism, when the whole impact that suffers of wheel, the spoke promotes that connector one uses the staff to slightly rotate as the center between two connection pieces one, and connector two uses the staff to slightly rotate as the center between two connection pieces two, and flexible pipe slides and cooperates the spring to alleviate the impact force in the sleeve.

2. The utility model discloses a set up the intensity that the enhancement piece can effectively increase the wheel rim, prevent that the wheel rim from suffering the impact for a long time and taking place deformation, can effectively improve the life of wheel rim.

3. The utility model discloses a set up the bulk strength that reinforcing piece and beaded finish can effectively increase the wheel rim, can effectively prevent that the arc profile of wheel rim from sending out deformation.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the structure of the vibration-damping mechanism of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a spoke; 2. a rim; 3. an annular mounting groove; 4. connecting a first sheet; 5. a first connecting head; 6. reinforcing ribs; 7. a second connector; 8. a sleeve; 9. a telescopic pipe; 10. a first fixing ring; 11. a second fixing ring; 12. a spring; 13. a second connecting sheet; 14. a reinforcement ring; 15. a reinforcing sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a steel wheel that shocks resistance, including spoke 1 and wheel rim 2, be provided with the mechanism of shoring between spoke 1 and the wheel rim 2, the mechanism of shoring is provided with and is no less than five groups and be the annular array and distribute on wheel rim 2, shoring mechanism is including two connection piece one 4 of symmetry setting in spoke 1 both sides, all seted up the mounting hole and pass through bolt fixed connection on spoke 1 and connection piece one 4, one side that spoke 1 was kept away from on the surface of connection piece one 4 is provided with connector one 5, the flexible pipe 9 of end fixedly connected with of connector one 5 one side far away from spoke 1, the one end that flexible pipe 9 kept away from connector one 5 is provided with sleeve 8, the cover is equipped with spring 12 on the outline of sleeve 8 and flexible pipe 9, the one end fixedly connected with connector two 7 that flexible pipe 9 was kept away from to sleeve 8, one side that connector two 7 kept away from and is close to wheel rim 2 is provided with connection piece two 13, connection piece two 13 symmetry sets up in wheel rim 2 both sides.

Wheel rim 2 is made for chromium molybdenum steel material, sets up the annular mounting groove 3 of being convenient for place the tire on

wheel rim

2, and 3 inner wall both sides of annular mounting groove are provided with and all are provided with a plurality of strengthening ribs 6, and a plurality of strengthening ribs 6 are provided with and are no less than forty groups.

Be provided with all through 3 inner wall both sides of annular mounting groove and all be provided with a plurality of strengthening ribs 6, can increase 2 overall structure's of wheel rim intensity, prevent that wheel rim 2 from suffering the impact for a long time and taking place deformation, can effectively improve wheel rim 2's life.

The sleeve 8 is sleeved on the outer contour of the extension tube 9, and the sleeve 8 is connected with the extension tube 9 in a limiting and sliding manner.

Through the sleeve 8 and the telescopic pipe 9 in the limiting sliding connection, when the rim 2 is impacted, the impact force is relieved by sliding the telescopic pipe 9 in the sleeve 8 at the impacted part, and the impact resistance can be effectively realized.

One end of the outer contour of the sleeve 8, which is close to the second connector 7, is fixedly connected with a first fixing ring 11, one end of the outer contour of the telescopic pipe 9, which is close to the first connector 5, is fixedly connected with a first fixing ring 10, and two ends of the spring 12 are fixedly connected with the first fixing ring 10 and the second fixing ring 11 respectively.

When suffering impact through wheel rim 2, flexible pipe 9 slides in sleeve 8 and alleviates the impact force, and spring 12 compression cooperation sleeve 8 and flexible pipe 9 will strike absorption and dispersion simultaneously, can greatly reduced automobile body suffer the impact force, can effectively improve the shock attenuation effect.

Two groups of reinforcing sheets 15 distributed in an annular array are symmetrically arranged on the arc-shaped profile of the rim 2, the inner walls of the two groups of reinforcing sheets 15 are fixedly connected with reinforcing rings 14, and the reinforcing rings 14 are annular.

The strength of the rim 2 can be effectively increased by arranging the reinforcing sheets 15, the overall strength of the rim 2 is enhanced for the rim 2 under the matching of the reinforcing ring 14, and the arc-shaped profile of the rim 2 can be effectively prevented from deforming.

The overlapped part of the first connecting sheet 4 and the first connecting head 5 is provided with a first through hole matched with each other, the overlapped part of the second connecting sheet 7 and the second connecting sheet 13 is provided with a second through hole matched with each other, a slight shaft is arranged in the first through hole and the second through hole, and the first connecting sheet 4, the first connecting head 5, the second connecting head 7 and the second connecting sheet 13 are rotatably connected through the slight shaft.

When the rim 2 is impacted, the gravity center of the whole spoke 1 is lowered to reduce the vibration of the whole, meanwhile, the spoke 1 pushes the connecting head I5 to slightly rotate between the two connecting sheets I4 by taking a slight axis as a center, the connecting head II 7 slightly rotates between the two connecting sheets II 13 by taking the slight axis as a center, and the telescopic pipe 9 slides in the sleeve 8 and is matched with the spring 12 to relieve the impact force.

The working principle is as follows: this steel wheel of shocking resistance and shocking resistance shocks resistance, when rim 2 suffers the impact during the use, the holistic focus of spoke 1 descends and lowers holistic vibrations, simultaneously spoke 1 promotes first 5 of connector and uses the slight axle to rotate slightly between two connection piece 4 as the center, connector two 7 uses the slight axle to rotate slightly as the center between two connection piece two 13, flexible pipe 9 overcomes spring 12's elasticity and slides in sleeve 8, spring 12 compression cooperation sleeve 8 and flexible pipe 9 will strike absorption and dispersion, can greatly reduced automobile body suffer the impact force, can effectively improve shock attenuation effect.

The symmetry is provided with the reinforcement piece 15 that two sets of annular array distribute on the arc profile of rim 2, strengthens piece 15 through setting up and can effectively increase the intensity of rim 2 to strengthen the bulk strength of rim 2 to rim 2 under the cooperation of beaded finish 14, can effectively prevent that the arc profile of rim 2 from taking place deformation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an antidetonation steel wheel of shocking resistance, includes spoke (1) and rim (2), its characterized in that: the wheel disc vibration absorber is characterized in that a vibration carrying mechanism is arranged between a wheel disc (1) and a wheel rim (2), at least five groups of vibration carrying mechanisms are arranged on the wheel rim (2) and distributed on the wheel rim in an annular array manner, each vibration carrying mechanism comprises two connecting pieces I (4) which are symmetrically arranged on two sides of the wheel disc (1), mounting holes are formed in the wheel disc (1) and the connecting pieces I (4) and fixedly connected through bolts, a connecting head I (5) is arranged on one side, away from the wheel disc (1), of the surface of each connecting piece I (4), a telescopic pipe (9) is fixedly connected to the end, away from one side of the wheel disc (1), of each connecting head I (5), a sleeve (8) is arranged at one end, away from the connecting head I (5), of each telescopic pipe (9), a spring (12) is sleeved on the outer contour of each sleeve (8) and the outer contour of each telescopic pipe (9), one end, away from each telescopic pipe (9), of each sleeve (8) is fixedly connected with a connecting head II (7), and a second connecting sheet (13) is arranged on one side, far away from the rim (2), of the second connecting head (7), and the second connecting sheets (13) are symmetrically arranged on two sides of the rim (2).

2. An anti-seismic and impact-resistant steel wheel according to claim 1, characterized in that: the wheel rim (2) is made of chromium molybdenum steel, an annular mounting groove (3) convenient for placing a tire is formed in the wheel rim (2), a plurality of reinforcing ribs (6) are arranged on two sides of the inner wall of the annular mounting groove (3), and at least forty groups of the reinforcing ribs (6) are arranged.

3. An anti-seismic and impact-resistant steel wheel according to claim 1, characterized in that: the sleeve (8) is sleeved on the outer contour of the telescopic pipe (9), and the sleeve (8) is connected with the telescopic pipe (9) in a limiting and sliding manner.

4. An anti-seismic and impact-resistant steel wheel according to claim 1, characterized in that: the outer contour of the sleeve (8) is close to the second fixing ring (11) of one end of the second connector (7), the outer contour of the telescopic pipe (9) is close to the first fixing ring (10) of one end of the first connector (5), and two ends of the spring (12) are respectively fixedly connected with the first fixing ring (10) and the second fixing ring (11).

5. An anti-seismic and impact-resistant steel wheel according to claim 1, characterized in that: the wheel rim is characterized in that two groups of reinforcing sheets (15) distributed in an annular array are symmetrically arranged on the arc-shaped profile of the wheel rim (2), reinforcing rings (14) are fixedly connected to the inner walls of the two groups of reinforcing sheets (15), and the reinforcing rings (14) are annular.

6. An anti-seismic and impact-resistant steel wheel according to claim 1, characterized in that: the connecting piece I (4) and the connecting piece I (5) are overlapped and are provided with a first through hole matched with each other, the connecting piece II (7) and the connecting piece II (13) are overlapped and are provided with a second through hole matched with each other, a slight shaft is arranged in the first through hole and the second through hole, and the connecting piece I (4), the connecting piece I (5), the connecting piece II (7) and the connecting piece II (13) are rotatably connected through the slight shaft.