CN205395644U

CN205395644U - Wheel

Info

Publication number: CN205395644U
Application number: CN201520993170.4U
Authority: CN
Inventors: 张振寰
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-04
Filing date: 2015-12-04
Publication date: 2016-07-27
Anticipated expiration: 2025-12-04

Abstract

The utility model provides a wheel, is including wide rim, wide rim includes rim I, rim II and middle sleeve, be provided with spoke I and spoke II on the wide rim, spoke I closes with spoke II relatively, rim I all seals fixed connection with middle sleeve with rim II. Wheel in this scheme has overcome " the double round is assembled " high quality among the prior art, the consumptive material is high, with high costs and shortcoming such as oil consumption height, be provided with spoke I on the wide rim and compare with the single round spoke with II two spokes of spoke, can improve wheel's bearing capacity, flexural fatigue life -span and radial fatigue life and fail safe nature.

Description

A kind of wheel

Technical field

This utility model relates to the technical field of the vehicle rear carrying acting wheel such as truck, trailer, bus and engineering truck, particularly a kind of wheel.

Background technology

At present, the wheel of the vehicle rear carrying effect such as truck, trailer, bus, engineering truck nearly all adopts " two-wheel also fills " form to bear bigger load-carrying.So-called " two-wheel also fills " is exactly by identical for model two load-carrying carriage wheels and is contained in the wheel hub plate of vehicle rear axle axletree.

" two-wheel also fills " can the rated load of reliably vehicle, but " two-wheel also fills " there is also following defect: the gross mass of two-wheel is relatively big, high material consumption, manufacturing cost are high, product price is high, it is high to manufacture energy consumption, and the weight of two-wheel directly results in greatly the fuel consumption of vehicle and increases.Use along with wide wheel rim, the wheel of the rear carrying effect of the vehicles such as truck, trailer, bus, engineering truck can be replaced with a wheel using wide wheel rim, but the intensity using the wheel of wide wheel rim in prior art is relatively low, and bearing capacity is relatively low, and fatigue life is shorter.

Additionally, the wheel great majority of truck, trailer, bus and engineering truck are steels, quality is bigger；And aluminum-alloy wheel has lightweight and feature attractive in appearance, but its is expensive, and this has had a strong impact on aluminum-alloy wheel application on the vehicles such as truck, trailer, bus and engineering truck.Here it is the weak point existing for prior art.

Utility model content

Technical problem to be solved in the utility model, it is simply that the deficiency existing for prior art, and a kind of wheel is provided, there is higher intensity, better bearing capacity and longer fatigue life.

In present specification, described single deep trouth refers to the slot bottom width groove less than the half of wide wheel rim nominal width；It is the groove of joint form that full deep trouth refers to slot bottom width more than or equal to half and/or the bottom land of wide wheel rim nominal width；The definition of described wide wheel rim nominal width is consistent with the definition of wheel rim nominal width in prior art.

In present specification, described wheel rim I and wheel rim II are sealedly and fixedly connected and refer to wheel rim I and the fixing connection of wheel rim II encapsulation process, will not leak gas from the junction of wheel rim I and wheel rim II, not need to use the inner tube of a tyre.

In present specification, the spoke I relatively got togather and spoke II refer to that spoke I and spoke II are coaxial, bolt hole on spoke I is corresponding with the bolt hole on spoke II, bolt can be passed through and spoke I and spoke II are fixed in the wheel hub plate rotating axle, the outerplanar of the outerplanar of spoke I and spoke II is affixed, and the air holes on spoke I connects with the air holes on spoke II.

Generally, bolt hole on spoke I and the bolt hole on spoke II are coaxial, and the bolt hole internal diameter on the spoke of wheel hub plate is less than or equal to the bolt hole internal diameter on another spoke, preferably, bolt hole internal diameter on spoke I and the bolt hole internal diameter on spoke II are equal, and the air holes on spoke I and the air holes on spoke II are arranged symmetrically with along the outerplanar of spoke I and the outerplanar binding face of spoke II.

In present specification, sealant layer I is set between lap segment I and lap segment III, between lap segment II and lap segment IV, and the form being provided with fluid sealant or sealing joint strip I in the annular seal groove I on the faying surface of lap segment I and/or on the faying surface of lap segment III, on the faying surface of lap segment II and/or on the faying surface of lap segment IV is called " inner surface sealing "；In annular seal groove II, it is provided with sealing joint strip II, and the form arranging sealant layer II in the periphery of lap segment I with lap segment III, lap segment II and lap segment IV attachment weld is called " outer surface sealing ".

The sealing of described inner surface is non-exchange sealing, it is preferred that the life-span that inner surface seals is suitable with the life-span of wide wheel rim.It is removable sealing that described outer surface seals.

This programme is achieved by the following technical measures: a kind of wheel, including wide wheel rim, described wide wheel rim includes wheel rim I, wheel rim II and intermediate sleeve, described wide wheel rim is provided with spoke I and spoke II, described spoke I is relative with spoke II to be got togather, and described wheel rim I is all fixing with intermediate sleeve with wheel rim II to be connected.

Preferably, described wheel rim I is all sealedly and fixedly connected with intermediate sleeve with wheel rim II.Adopt the technical program, it is possible to gas leakage after avoiding wheel rim I, wheel rim II to be connected with intermediate sleeve after connecting, do not need to re-use the inner tube of a tyre.

The technical characteristic of this programme also includes: above-mentioned spoke I is arranged on wheel rim I, and described spoke II is arranged on wheel rim II.Adopt the technical program, described spoke I can effective support wheel rim I, described spoke II can effective support wheel rim II, spoke I and spoke II are fixedly mounted in wheel hub plate, wide wheel rim is formed stable support by described spoke I and spoke II, considerably increase the intensity of wheel, improve the fatigue life of wheel, and then considerably increase the bearing capacity of wheel；Wheel rim I and wheel rim II is fixing to be connected, and spoke I and spoke II have shared wheel rim I and the radial pressure suffered by wheel rim II fixed connection place simultaneously, the bonding strength being effectively ensured wheel rim I and wheel rim II and the stability being connected.

The technical characteristic of this programme also includes: above-mentioned wheel rim I is steel wheel rim, and described wheel rim II is aluminium alloy wheel rim, and described intermediate sleeve is steel sleeve or aluminium alloy sleeve barrel.Adopt the technical program, compared with all adopting steel wheel rim with wheel rim I and wheel rim II, it is possible to alleviate the weight of wide wheel rim；Compared with all adopting aluminium alloy wheel rim with wheel rim I and wheel rim II, it is possible to reduce the cost of wide wheel rim.Preferably, described spoke I is steel-spoke, and described spoke II is aluminium alloy spoke.Adopt the technical program, when wheel rim II is made by aluminum alloy materials with spoke II, integrated processing mode can be adopted, now the side of wheel rim II be treated as the outside of wheel so that wheel has feature attractive in appearance.

The technical characteristic of this programme also includes: above-mentioned wheel rim I is aluminium alloy wheel rim, and described wheel rim II is steel wheel rim, and described intermediate sleeve is steel sleeve or aluminium alloy sleeve barrel.Adopt the technical program, compared with all adopting steel wheel rim with wheel rim I and wheel rim II, it is possible to alleviate the weight of wide wheel rim；Compared with all adopting aluminium alloy wheel rim with wheel rim I and wheel rim II, it is possible to reduce the cost of wide wheel rim.Preferably, described spoke I is aluminium alloy spoke, and described spoke II is steel-spoke II.Adopt the technical program, when wheel rim I is made by aluminum alloy materials with spoke I, integrated processing mode can be adopted, now the side of wheel rim I be treated as the outside of wheel so that wheel has feature attractive in appearance.

The technical characteristic of this programme also includes: be provided with lap segment III and lap segment IV on above-mentioned intermediate sleeve, described wheel rim I or be arranged on the spoke on wheel rim I and be provided with the lap segment I matched with lap segment III, described wheel rim II or be arranged on the spoke on wheel rim II and be provided with the lap segment II matched with lap segment IV, described lap segment I is welded and fixed with lap segment III, and described lap segment II is welded and fixed with lap segment IV.

Preferably, described spoke I is one-body molded with wheel rim I, and described wheel rim I or spoke I are provided with the lap segment I matched with lap segment III, and described lap segment III is positioned at the outside of lap segment I.Adopting the technical program, described spoke I facilitates machine-shaping with wheel rim I is one-body molded, and sealing property is also better.

Preferably, described spoke I welds with wheel rim I, and described wheel rim I is provided with the lap segment I matched with lap segment III, and described lap segment III is positioned at the outside of lap segment I.Adopting the technical program, can be achieved with being tightly connected of wheel rim I and intermediate sleeve as long as lap segment I being sealed with lap segment III place of being welded and fixed.

Preferably, described spoke II is one-body molded with wheel rim II, and described wheel rim II or spoke II are provided with the lap segment II matched with lap segment IV, and described lap segment IV is positioned at the outside of lap segment II.Adopting the technical program, described spoke II facilitates machine-shaping with wheel rim II is one-body molded, and sealing property is also better.

Preferably, described spoke II is welded on wheel rim II, and described wheel rim II is provided with the lap segment II matched with lap segment IV, and described lap segment IV is positioned at the outside of lap segment II.Adopting the technical program, can be achieved with being tightly connected of wheel rim I and intermediate sleeve as long as lap segment II being sealed with lap segment IV place of being welded and fixed.

The technical characteristic of this programme also includes: be provided with sealant layer I between above-mentioned lap segment I and lap segment III.Adopt the technical program, described sealant layer I can change according to the change of sealing surface shape, play good sealing effectiveness, especially the different materials problem by overlap welding fixed connection and sealing poor performance can be solved, play good sealing effectiveness, and sealant layer I is arranged between lap segment I and lap segment III, there is the longer life-span.

The technical characteristic of this programme also includes: the faying surface of above-mentioned lap segment I and/or be provided with annular seal groove I on the faying surface of lap segment III, is provided with fluid sealant or sealing joint strip I in described annular seal groove I.Adopt the technical program, described sealing joint strip I can change according to the change of sealing surface shape, play good sealing effectiveness, can so that this width wheel rim use the inner tube of a tyre, especially the different materials problem by overlap welding fixed connection and sealing poor performance can be solved, play good sealing effectiveness, wheel is in the process run, temperature raises, sealing joint strip I thermal expansion deforms, sealing effectiveness can be increased further, and sealing joint strip I is arranged between lap segment I and lap segment III, there is the longer life-span.

Preferably, described annular seal groove I is arranged in lap segment I and lap segment III in the lap segment outside of position, and the groove top width degree of described annular seal groove I is less than slot bottom width.Adopting the technical program, when the temperature decreases, sealing joint strip I or fluid sealant shrinkage deform, and sealing joint strip I or fluid sealant remain able to play preferably sealing effectiveness.

The technical characteristic of this programme also includes: forms annular seal groove II between above-mentioned lap segment III and wheel rim I, is provided with sealing joint strip II in described annular seal groove II.Adopt the technical program, described sealing joint strip II can change according to the change of sealing surface shape, play good sealing effectiveness, especially the different materials problem by overlap welding fixed connection and sealing poor performance can be solved, play good sealing effectiveness, and sealing joint strip II is arranged on the periphery of wide wheel rim, in tire, under the effect of gas pressure, lap weld can be played good sealing effectiveness, in tire, more big and/or wheel the temperature of the pressure of gas is more high, sealing effectiveness is more good, and is convenient for changing sealing joint strip II.

Preferably, the groove top width degree of described annular seal groove II is more than slot bottom width.Adopting the technical program, when the temperature decreases, sealing joint strip II shrinkage deforms, and sealing joint strip II remains able to play preferably sealing effectiveness.

The technical characteristic of this programme also includes: arrange sealant layer II in the periphery of lap segment I with the lap weld of lap segment III formation.Adopting the technical program, described sealant layer II can change according to the change of sealing surface shape, plays good sealing effectiveness, especially can solve the different materials problem by overlap welding fixed connection and sealing poor performance, play good sealing effectiveness.

Above-mentioned sealing structure can also combine setting, to reach good sealing effectiveness so that it is one be sealedly and fixedly connected structural failure time, all the other seal the performance being sealedly and fixedly connected that structures still are able to ensure wheel rim I with intermediate sleeve.

When above-mentioned sealing structural grouping is arranged, it is preferred that select any structure that the structural grouping inner surface arranging sealing joint strip II in annular seal groove II seals.

The technical characteristic of this programme also includes: be provided with sealant layer I between above-mentioned lap segment II and lap segment IV.Adopt the technical program, described sealant layer I can change according to the change of sealing surface shape, play good sealing effectiveness, especially the different materials problem by overlap welding fixed connection and sealing poor performance can be solved, play good sealing effectiveness, and sealant layer I is arranged between lap segment II and lap segment IV, there is the longer life-span.

The technical characteristic of this programme also includes: the faying surface of above-mentioned lap segment II and/or be provided with annular seal groove I on the faying surface of lap segment IV, is provided with fluid sealant or sealing joint strip I in described annular seal groove I.Adopt the technical program, described sealing joint strip I or fluid sealant can change according to the change of sealing surface shape, play good sealing effectiveness, especially the different materials problem by overlap welding fixed connection and sealing poor performance can be solved, play good sealing effectiveness, and sealing joint strip I or fluid sealant are arranged between lap segment II and lap segment IV, there is the longer life-span.

Preferably, described annular seal groove I is arranged in lap segment II and lap segment IV in the lap segment outside of position, and the groove top width degree of described annular seal groove I is less than slot bottom width.Adopting the technical program, when the temperature decreases, sealing joint strip I or fluid sealant shrinkage deform, and sealing joint strip I or fluid sealant remain able to play preferably sealing effectiveness.

The technical characteristic of this programme also includes: forms annular seal groove II between above-mentioned lap segment IV and wheel rim II, is provided with sealing joint strip II in described annular seal groove II.Adopt the technical program, described sealing joint strip II can change according to the change of sealing surface shape, play good sealing effectiveness, especially the different materials problem by overlap welding fixed connection and sealing poor performance can be solved, play good sealing effectiveness, and sealing joint strip II is arranged on the periphery of wide wheel rim, in tire, under the effect of gas pressure, lap weld can be played good sealing effectiveness, in tire, more big and/or wheel the temperature of the pressure of gas is more high, sealing effectiveness is more good, and is convenient for changing sealing joint strip II.

The technical characteristic of this programme also includes: arrange sealant layer II in the periphery of lap segment II with the lap weld of lap segment IV formation.Adopting the technical program, described sealant layer II can change according to the change of sealing surface shape, plays good sealing effectiveness, especially can solve the different materials problem by overlap welding fixed connection and sealing poor performance, play good sealing effectiveness.

Above-mentioned sealing structure can also combine setting, to reach good sealing effectiveness so that it is when sealing structural failure for one, and all the other seal the performance being sealedly and fixedly connected that structure still is able to ensure wheel rim II with intermediate sleeve.

The structure of described wide wheel rim includes following form:

(1) described wide wheel rim includes two wheel rims, two bcad seats and at least one single deep trouth, the outer surface of described lap segment III and the flush with outer surface of lap segment IV, and the outer surface of the outer surface of described lap segment III and lap segment IV is the surface of maximum gauge on intermediate sleeve, preferably, the diameter of the outer surface of the outer surface of described lap segment III and lap segment IV is less than or equal to the diameter at groove tip circle angle Yu bcad seats junction.Including scenario described below:

(1) described wheel rim I includes setting gradually wheel rim I, bcad seats I, single deep trouth I and changeover portion I is installed, described installation changeover portion I is connected with lap segment I, described wheel rim II includes the wheel rim II, bcad seats and the installation changeover portion II that set gradually, described installation changeover portion II is connected with lap segment II, the outer surface of described installation changeover portion I and install the flush with outer surface of outer surface and the outer surface of lap segment III of changeover portion II, lap segment IV.

Preferably, it is provided with annular seal groove II between described lap segment III and installation changeover portion I and/or between lap segment IV and installation changeover portion II.

(2) described wheel rim I includes setting gradually wheel rim I, bcad seats I, changeover portion I is installed, described installation changeover portion I is connected with lap segment I, described wheel rim II includes the wheel rim II and the bcad seats II that set gradually, described bcad seats II is connected with lap segment II, the flush with outer surface of the outer surface of described installation changeover portion I and the outer surface of lap segment III, lap segment IV.

Preferably, it is provided with annular seal groove II between described lap segment III and installation changeover portion I and/or between lap segment IV and bcad seats II.

(3) wheel rim I, bcad seats I and the single deep trouth I that described wheel rim I includes setting gradually, described single deep trouth I is connected with lap segment I, described wheel rim II includes the wheel rim II, bcad seats II and the installation changeover portion II that set gradually, described installation changeover portion II is connected with lap segment II, the flush with outer surface of the outer surface of described installation changeover portion II and the outer surface of lap segment III, lap segment IV.

Preferably, it is provided with annular seal groove II between described lap segment IV and installation changeover portion II.

(4) wheel rim I, bcad seats I and the single deep trouth I that described wheel rim I includes setting gradually, described single deep trouth I is connected with lap segment I, and described wheel rim II includes the wheel rim II and the bcad seats II that set gradually, and described bcad seats II is connected with lap segment II.

Preferably, it is provided with annular seal groove II between described lap segment IV and bcad seats II.

(5) described wheel rim I includes setting gradually wheel rim I, bcad seats I, single deep trouth I and changeover portion I is installed, described installation changeover portion I is connected with lap segment I, described wheel rim II includes the wheel rim II, bcad seats II, single deep trouth II and the installation changeover portion II that set gradually, described installation changeover portion II is connected with lap segment II, the flush with outer surface of the outer surface of described installation changeover portion I, the outer surface installing changeover portion II and the outer surface of lap segment III, lap segment IV.

(6) wheel rim I, bcad seats I and the single deep trouth I that described wheel rim I includes setting gradually, described single deep trouth I is connected with lap segment I, described wheel rim II includes the wheel rim II, bcad seats II and the single deep trouth II that set gradually, and described single deep trouth II is connected with lap segment II.

(2) described wide wheel rim includes two wheel rims, two bcad seats and a full deep trouth；Preferably, described intermediate sleeve is full deep trouth bottom surface.Including following situation:

(1) wheel rim I, bcad seats I and the full deep trouth side I that described wheel rim I includes setting gradually, described full deep trouth side I is connected with lap segment I, described wheel rim II includes the wheel rim II, bcad seats II and the full deep trouth side II that set gradually, and described full deep trouth side II is connected with lap segment II.

Preferably, it is provided with annular seal groove II between described lap segment III and full deep trouth side I and/or between lap segment IV and full deep trouth side II.

(2) wheel rim I, bcad seats I and the full deep trouth side I that described wheel rim I includes setting gradually, described full deep trouth side I is connected with lap segment I, described wheel rim II includes the wheel rim II, bcad seats II, installation changeover portion II and the full deep trouth side II that set gradually, and described full deep trouth side II is connected with lap segment II.

The beneficial effects of the utility model are appreciated that from above-mentioned technical scheme: a kind of wheel, including wide wheel rim, described wide wheel rim includes wheel rim I, wheel rim II and intermediate sleeve, described wide wheel rim is provided with spoke I and spoke II, described spoke I is relative with spoke II to be got togather, and described wheel rim I is all sealedly and fixedly connected with intermediate sleeve with wheel rim II.The shortcomings such as the wheel in this programme overcomes in prior art " two-wheel is assembled " quality is high, consumptive material is high, cost is high and oil consumption is high；Wide wheel rim is provided with II two spokes of spoke I and spoke compared with single-wheel spoke, the bearing capacity of wheel, flexible life and radial direction fatigue life and security reliability can be improved, described spoke I is relative with spoke II gets togather the spoke I being involutory and spoke II refers to that spoke I and spoke II are coaxial, bolt hole on spoke I is corresponding with the bolt hole on spoke II, the outerplanar of the outerplanar of spoke I and spoke II is affixed, and the air holes on spoke I connects with the air holes on spoke II；Described spoke I and spoke II are coaxial, bolt hole on spoke I is corresponding with the bolt hole on spoke II, bolt can be passed through and spoke I and spoke II are fixed in the wheel hub plate rotating axle, the outerplanar of described spoke I and the outerplanar of spoke II are affixed, ensure the axial runout precision of wheel, described spoke I is connected with the air holes on spoke I, it is ensured that have good radiating effect.In addition, this wheel is that wheel intellectuality is provided convenience condition, described wheel intellectuality is exactly air pressure, temperature and the speed etc. that wheel can be taken turns by sensor-based system automatic detection vehicle in the process of moving, and can according to the change of tire pressure in travelling, wheel can complete automatic inflating or automatic vent to maintain optimum wheel loaded state；The different road surface such as the ice and snow road encountered according to the vehicle in travelling or rainwater road surface, it is possible to by the attachment coefficient of wheel and road surface and resistance to rolling are controlled in real time, and guarantee that vehicle is in safety traffic state.

As can be seen here, this utility model compared with prior art, has substantive distinguishing features and progress, and the beneficial effect of its enforcement is also apparent from.

Accompanying drawing explanation

Fig. 1-4 is the structural representation of this utility model embodiment 1；

Fig. 5-8 is the structural representation of this utility model embodiment 2；

Fig. 9-12 is the structural representation of this utility model embodiment 3；

Figure 13-16 is the structural representation of this utility model embodiment 4；

Figure 17-20 is the structural representation of this utility model embodiment 5；

Figure 21-23 is the structural representation of this utility model embodiment 6；

Figure 23-27 is the structural representation of this utility model embodiment 7；

Figure 28-31 is the structural representation of this utility model embodiment 8.

In figure: 01-wheel rim I, 02-spoke I, 03-spoke II, 04-wheel rim II, 05-intermediate sleeve, 1-wheel rim I, 2-bcad seats I, the mono-deep trouth I of 3-, 4-installs changeover portion I, 5-lap segment I, 6-lap segment II, 7-installs changeover portion II, the mono-deep trouth II of 8-, 9-bcad seats II, 10-wheel rim II, 11.1-full deep trouth side I, 11.2-full deep trouth side II, the full deep trouth bottom surface of 12-, 13-sealant layer I, 14-sealant layer II, 15-annular seal groove I, 16-annular seal groove II, 17-sealing joint strip I or fluid sealant, 18-sealing joint strip II, 19-groove tip circle angle, the outerplanar of 20-spoke I, the outerplanar of 21-spoke II, 22-lap segment III, 23-lap segment IV.

Detailed description of the invention

For the technical characterstic that this programme is described can be known, below by detailed description of the invention, and in conjunction with its accompanying drawing, this programme is illustrated.

Generally, the bolt hole on spoke I and the bolt hole on spoke II are coaxial, and the bolt hole internal diameter on the spoke of wheel hub plate is less than or equal to the bolt hole internal diameter on another spoke；Preferably, the bolt hole internal diameter on spoke I and the bolt hole internal diameter on spoke II are equal, and the air holes on spoke I and the air holes on spoke II are arranged symmetrically with along the outerplanar of spoke I and the outerplanar binding face of spoke II.

Embodiment 1

As Figure 1-4, a kind of wheel, including wide wheel rim, described wide wheel rim includes wheel rim I 01, wheel rim II 04 and intermediate sleeve 05, described wide wheel rim is provided with spoke I 02 and spoke II 03, described spoke I 02 is relative with spoke II 03 to be got togather, and described wheel rim I 01 and wheel rim II 04 are all sealedly and fixedly connected with intermediate sleeve 05.

Described spoke I 02 is arranged on wheel rim I 01, and described spoke II 03 is arranged on wheel rim II 04.

Preferably, described wheel rim I 01 is aluminium alloy wheel rim, and described wheel rim II 04 is steel wheel rim, and described spoke I 02 is aluminium alloy spoke, and described spoke II 03 is steel-spoke.

Preferably, described wheel rim I 01 is one-body molded with spoke I 02, described intermediate sleeve 05 is provided with lap segment III 22, described wheel rim I 01 or spoke I 02 are provided with the lap segment I 5 matched with lap segment III 22, described lap segment III 22 is positioned at the outside of lap segment I 5, and described lap segment I 5 and lap segment III 22 are by being welded and fixed.

Preferably, described spoke II 03 is one-body molded with wheel rim II 04, described intermediate sleeve 05 is provided with lap segment IV 23, described wheel rim II 04 or spoke II 03 are provided with the lap segment II 6 matched with lap segment IV 23, described lap segment IV 23 is positioned at the outside of lap segment II 6, and described lap segment II 6 and lap segment IV 23 are by being welded and fixed.

The flush with outer surface of described lap segment III 22 and lap segment IV 23, and the outer surface of described lap segment III 22 and lap segment IV 23 is the surface of maximum gauge on intermediate sleeve 05, preferably, described lap segment III 22 is concordant with bcad seats junction with groove tip circle angle 19 with the outer surface of lap segment IV 23.

Described wheel rim I 01 includes the wheel rim I 1, bcad seats I 2, single deep trouth I 3 and the installation changeover portion I 4 that set gradually, described installation changeover portion I 4 is connected with lap segment I 5, described wheel rim II 01 includes the wheel rim II 10, bcad seats II 9 and the installation changeover portion II 7 that set gradually, described installation changeover portion II 7 is connected with lap segment II 6, described installation changeover portion I 4 and install the outer surface of changeover portion II 7 and the flush with outer surface of lap segment III 22 and lap segment IV 23.

Preferably, wide wheel rim is provided with valve hole, is used for valve cock is installed.

Preferably, the rigidity of described wheel rim I, wheel rim II and intermediate sleeve 05 is suitable, it is preferred that the equal stiffness of described wheel rim I, wheel rim II and intermediate sleeve 05.

Adopting different sealing means according to wheel rim I 01 from intermediate sleeve 05, the present embodiment can be divided into following version:

(1) as it is shown in figure 1, be provided with sealant layer I 13 between described lap segment I 5 and lap segment III 22.

(2) as shown in Figure 2, the inner surface of described lap segment III 22 is provided with annular seal groove I 15, sealing joint strip I or fluid sealant 17 it is provided with in described annular seal groove I 15, when adopting injection fluid sealant in injecting glue normal direction annular seal groove I 15, described intermediate sleeve 05 is provided with the hole for injecting glue connected with annular seal groove I 15.

(3) as it is shown on figure 3, be provided with annular seal groove II 16 between described lap segment III 22 and installation changeover portion I 4, in annular seal groove II 16, sealing joint strip II 18 it is provided with.

(4) periphery of the lap weld as shown in Figure 4, formed with lap segment III 22 in lap segment I 5 arranges sealant layer II 14.

In addition it is also possible to combination uses above-mentioned sealing structure.

Adopting different sealing means according to wheel rim II 04 from intermediate sleeve 05, the present embodiment can be divided into following version:

(1) as it is shown in figure 1, be provided with sealant layer I 13 between described lap segment II 6 and lap segment IV 23.

(2) as shown in Figure 2, the inner surface of described lap segment IV 23 is provided with annular seal groove I 15, sealing joint strip I or fluid sealant 17 it is provided with in described annular seal groove I 15, when adopting injection fluid sealant in injecting glue normal direction annular seal groove I 15, described intermediate sleeve 05 is provided with the hole for injecting glue connected with annular seal groove I 15.

(3) as it is shown on figure 3, be provided with annular seal groove II 16 between described lap segment IV 23 and installation changeover portion II 7, in annular seal groove II 16, sealing joint strip II 18 it is provided with.

(4) periphery of the lap weld as shown in Figure 4, formed with lap segment IV 23 in lap segment II 6 arranges sealant layer II 14.

Embodiment 2

As viewed in figures 5-8, a kind of wheel, including wide wheel rim, described wide wheel rim includes wheel rim I 01, wheel rim II 04 and intermediate sleeve 05, described wide wheel rim is provided with spoke I 02 and spoke II 03, described spoke I 02 is relative with spoke II 03 to be got togather, and described wheel rim I 01 and wheel rim II 04 are all sealedly and fixedly connected with intermediate sleeve 05.

Preferably, described wheel rim I 01 is one-body molded with spoke I 02, described intermediate sleeve 05 is provided with lap segment III 22, described wheel rim I 01 is provided with the lap segment I 5 matched with lap segment III 22, described lap segment III 22 is positioned at the outside of lap segment I 5, and described lap segment I 5 and lap segment III 22 are by being welded and fixed.

Preferably, described spoke II 03 is one-body molded with wheel rim II 04, described intermediate sleeve 05 is provided with lap segment IV 23, described wheel rim II 04 is provided with the lap segment II 6 matched with lap segment IV 23, described lap segment IV 23 is positioned at the outside of lap segment II 6, and described lap segment II 6 and lap segment IV 23 are by being welded and fixed.

Described wheel rim I 01 includes the wheel rim I 1, bcad seats I 2, single deep trouth I 3 and the installation changeover portion I 4 that set gradually, described installation changeover portion I 4 is connected with lap segment I 5, described wheel rim II 01 includes the wheel rim II 10 and the bcad seats II 9 that set gradually, described bcad seats II 9 is connected with lap segment II 6, the flush with outer surface of the outer surface of described installation changeover portion I 4 and lap segment III 22 and lap segment IV 23.

(1) as it is shown in figure 5, be provided with sealant layer I 13 between described lap segment I 5 and lap segment III 22.

(2) as shown in Figure 6, the inner surface of described lap segment III 22 is provided with annular seal groove I 15, sealing joint strip I or fluid sealant 17 it is provided with in described annular seal groove I 15, when adopting injection fluid sealant in injecting glue normal direction annular seal groove I 15, described intermediate sleeve 05 is provided with the hole for injecting glue connected with annular seal groove I 15.

(3) as it is shown in fig. 7, be provided with annular seal groove II 16 between described lap segment III 22 and installation changeover portion I 4, in annular seal groove II 16, sealing joint strip II 18 it is provided with.

(4) periphery of the lap weld as shown in Figure 8, formed with lap segment III 22 in lap segment I 5 arranges sealant layer II 14.

(1) as it is shown in figure 5, be provided with sealant layer I 13 between described lap segment II 6 and lap segment IV 23.

(2) as shown in Figure 6, the inner surface of described lap segment IV 23 is provided with annular seal groove I 15, sealing joint strip I or fluid sealant 17 it is provided with in described annular seal groove I 15, when adopting injection fluid sealant in injecting glue normal direction annular seal groove I 15, described intermediate sleeve 05 is provided with the hole for injecting glue connected with annular seal groove I 15.

(3) as it is shown in fig. 7, be provided with annular seal groove II 16 between described lap segment IV 23 and bcad seats II 9, in annular seal groove II 16, sealing joint strip II 18 it is provided with.

(4) periphery of the lap weld as shown in Figure 8, formed with lap segment IV 23 in lap segment II 6 arranges sealant layer II 14.

Embodiment 3

As shown in figs9-12, a kind of wheel, including wide wheel rim, described wide wheel rim includes wheel rim I 01, wheel rim II 04 and intermediate sleeve 05, described wide wheel rim is provided with spoke I 02 and spoke II 03, described spoke I 02 is relative with spoke II 03 to be got togather, and described wheel rim I 01 and wheel rim II 04 are all sealedly and fixedly connected with intermediate sleeve 05.

Described wheel rim I 01 includes the wheel rim I 1, bcad seats I 2 and the single deep trouth I 3 that set gradually, described single deep trouth I 3 is connected with lap segment I 5, described wheel rim II 01 includes the wheel rim II 10, bcad seats II 9 and the installation changeover portion II 7 that set gradually, described installation changeover portion II 7 is connected with lap segment II 6, the flush with outer surface of the outer surface of described installation changeover portion II 7 and lap segment III 22 and lap segment IV 23.

(1) as it is shown in figure 9, be provided with sealant layer I 13 between described lap segment I 5 and lap segment III 22.

(2) as shown in Figure 10, the inner surface of described lap segment III 22 is provided with annular seal groove I 15, sealing joint strip I or fluid sealant 17 it is provided with in described annular seal groove I 15, when adopting injection fluid sealant in injecting glue normal direction annular seal groove I 15, described intermediate sleeve 05 is provided with the hole for injecting glue connected with annular seal groove I 15.

(3) periphery of the lap weld as shown in figure 12, formed with lap segment III 22 in lap segment I 5 arranges sealant layer II 14.

In addition it is also possible to combination uses the structure of above-mentioned auxiliary seal.

(1) as it is shown in figure 9, be provided with sealant layer I 13 between described lap segment II 6 and lap segment IV 23.

(2) as shown in Figure 10, the inner surface of described lap segment IV 23 is provided with annular seal groove I 15, sealing joint strip I or fluid sealant 17 it is provided with in described annular seal groove I 15, when adopting injection fluid sealant in injecting glue normal direction annular seal groove I 15, described intermediate sleeve 05 is provided with the hole for injecting glue connected with annular seal groove I 15.

(3) as shown in figure 11, it is provided with annular seal groove II 16 between described lap segment IV 23 and installation changeover portion II 7, in annular seal groove II 16, is provided with sealing joint strip II 18.

(4) periphery of the lap weld as shown in figure 12, formed with lap segment IV 23 in lap segment II 6 arranges sealant layer II 14.

Embodiment 4

As shown in figures 13-16, a kind of wheel, including wide wheel rim, described wide wheel rim includes wheel rim I 01, wheel rim II 04 and intermediate sleeve 05, described wide wheel rim is provided with spoke I 02 and spoke II 03, described spoke I 02 is relative with spoke II 03 to be got togather, and described wheel rim I 01 and wheel rim II 04 are all sealedly and fixedly connected with intermediate sleeve 05.

Described wheel rim I 01 includes the wheel rim I 1, bcad seats I 2 and the single deep trouth I 3 that set gradually, and described single deep trouth I 3 is connected with lap segment I 5, and described wheel rim II 01 includes the wheel rim II 10 and the bcad seats II 9 that set gradually, and described bcad seats II 9 is connected with lap segment II 6.

(1) as shown in figure 13, it is provided with sealant layer I 13 between described lap segment I 5 and lap segment III 22.

(2) as shown in figure 14, the inner surface of described lap segment III 22 is provided with annular seal groove I 15, sealing joint strip I or fluid sealant 17 it is provided with in described annular seal groove I 15, when adopting injection fluid sealant in injecting glue normal direction annular seal groove I 15, described intermediate sleeve 05 is provided with the hole for injecting glue connected with annular seal groove I 15.

(3) periphery of the lap weld as shown in figure 16, formed with lap segment III 22 in lap segment I 5 arranges sealant layer II 14.

(1) as shown in figure 13, it is provided with sealant layer I 13 between described lap segment II 6 and lap segment IV 23.

(2) as shown in figure 14, the inner surface of described lap segment IV 23 is provided with annular seal groove I 15, sealing joint strip I or fluid sealant 17 it is provided with in described annular seal groove I 15, when adopting injection fluid sealant in injecting glue normal direction annular seal groove I 15, described intermediate sleeve 05 is provided with the hole for injecting glue connected with annular seal groove I 15.

(3) as shown in figure 15, it is provided with annular seal groove II 16 between described lap segment IV 23 and bcad seats II 9, in annular seal groove II 16, is provided with sealing joint strip II 18.

(4) periphery of the lap weld as shown in figure 16, formed with lap segment IV 23 in lap segment II 6 arranges sealant layer II 14.

Embodiment 5

As shown in figures 17 to 20, a kind of wheel, including wide wheel rim, described wide wheel rim includes wheel rim I 01, wheel rim II 04 and intermediate sleeve 05, described wide wheel rim is provided with spoke I 02 and spoke II 03, described spoke I 02 is relative with spoke II 03 to be got togather, and described wheel rim I 01 and wheel rim II 04 are all sealedly and fixedly connected with intermediate sleeve 05.

Described wheel rim I 01 includes the wheel rim I 1, bcad seats I 2, single deep trouth I 3 and the installation changeover portion I 4 that set gradually, described installation changeover portion I 4 is connected with lap segment I 5, described wheel rim II 01 includes the wheel rim II 10, bcad seats II 9, single deep trouth II 8 and the installation changeover portion II 7 that set gradually, described installation changeover portion II 7 is connected with lap segment II 6, described installation changeover portion I 4 and install the outer surface of changeover portion II 7 and the flush with outer surface of lap segment III 22 and lap segment IV 23.

(1) as shown in figure 17, it is provided with sealant layer I 13 between described lap segment I 5 and lap segment III 22.

(2) as shown in figure 18, the inner surface of described lap segment III 22 is provided with annular seal groove I 15, sealing joint strip I or fluid sealant 17 it is provided with in described annular seal groove I 15, when adopting injection fluid sealant in injecting glue normal direction annular seal groove I 15, described intermediate sleeve 05 is provided with the hole for injecting glue connected with annular seal groove I 15.

(3) as shown in figure 19, it is provided with annular seal groove II 16 between described lap segment III 22 and installation changeover portion I 4, in annular seal groove II 16, is provided with sealing joint strip II 18.

(4) periphery of the lap weld as shown in figure 20, formed with lap segment III 22 in lap segment I 5 arranges sealant layer II 14.

(1) as shown in figure 17, it is provided with sealant layer I 13 between described lap segment II 6 and lap segment IV 23.

(2) as shown in figure 18, the inner surface of described lap segment IV 23 is provided with annular seal groove I 15, sealing joint strip I or fluid sealant 17 it is provided with in described annular seal groove I 15, when adopting injection fluid sealant in injecting glue normal direction annular seal groove I 15, described intermediate sleeve 05 is provided with the hole for injecting glue connected with annular seal groove I 15.

(3) as shown in figure 19, it is provided with annular seal groove II 16 between described lap segment IV 23 and installation changeover portion II 7, in annular seal groove II 16, is provided with sealing joint strip II 18.

(4) periphery of the lap weld as shown in figure 20, formed with lap segment IV 23 in lap segment II 6 arranges sealant layer II 14.

Embodiment 6

As shown in figures 21-23, a kind of wheel, including wide wheel rim, described wide wheel rim includes wheel rim I 01, wheel rim II 04 and intermediate sleeve 05, described wide wheel rim is provided with spoke I 02 and spoke II 03, described spoke I 02 is relative with spoke II 03 to be got togather, and described wheel rim I 01 and wheel rim II 04 are all sealedly and fixedly connected with intermediate sleeve 05.

Described wheel rim I 01 includes the wheel rim I 1, bcad seats I 2 and the single deep trouth I 3 that set gradually, described single deep trouth I 3 is connected with lap segment I 5, described wheel rim II 01 includes the wheel rim II 10, bcad seats II 9 and the single deep trouth II 8 that set gradually, and described single deep trouth II 8 is connected with lap segment II 6.

(1) as shown in figure 21, it is provided with sealant layer I 13 between described lap segment I 5 and lap segment III 22.

(2) as shown in figure 22, the inner surface of described lap segment III 22 is provided with annular seal groove I 15, sealing joint strip I or fluid sealant 17 it is provided with in described annular seal groove I 15, when adopting injection fluid sealant in injecting glue normal direction annular seal groove I 15, described intermediate sleeve 05 is provided with the hole for injecting glue connected with annular seal groove I 15.

(3) periphery of the lap weld as shown in figure 23, formed with lap segment III 22 in lap segment I 5 arranges sealant layer II 14.

(1) as shown in figure 21, it is provided with sealant layer I 13 between described lap segment II 6 and lap segment IV 23.

(2) as shown in figure 22, the inner surface of described lap segment IV 23 is provided with annular seal groove I 15, sealing joint strip I or fluid sealant 17 it is provided with in described annular seal groove I 15, when adopting injection fluid sealant in injecting glue normal direction annular seal groove I 15, described intermediate sleeve 05 is provided with the hole for injecting glue connected with annular seal groove I 15.

(3) periphery of the lap weld as shown in figure 23, formed with lap segment IV 23 in lap segment II 6 arranges sealant layer II 14.

Embodiment 7

As shown in figures 23-27, a kind of wheel, including wide wheel rim, described wide wheel rim includes wheel rim I 01, wheel rim II 04 and intermediate sleeve 05, described wide wheel rim is provided with spoke I 02 and spoke II 03, described spoke I 02 is relative with spoke II 03 to be got togather, and described wheel rim I 01 and wheel rim II 04 are all sealedly and fixedly connected with intermediate sleeve 05.

Described wide wheel rim includes two wheel rims, two bcad seats and a full deep trouth, and described intermediate sleeve 05 is full deep trouth bottom surface 12.

Described wheel rim I 01 includes the wheel rim I 1, bcad seats I 2 and the full deep trouth side I 11.1 that set gradually, described full deep trouth side I 11.1 is connected with lap segment I 5, described wheel rim II 04 includes the wheel rim II 10, bcad seats II 9 and the full deep trouth side II 11.2 that set gradually, and described full deep trouth side II 11.2 is connected with lap segment II 6；It is provided with annular seal groove II 16 between described lap segment III 22 and full deep trouth side I 11.1 and between lap segment IV 23 and full deep trouth side II 11.2.

(1) as shown in figure 23, it is provided with sealant layer I 13 between described lap segment I 5 and lap segment III 22.

(2) as shown in figure 25, the inner surface of described lap segment III 22 is provided with annular seal groove I 15, sealing joint strip I or fluid sealant 17 it is provided with in described annular seal groove I 15, when adopting injection fluid sealant in injecting glue normal direction annular seal groove I 15, described intermediate sleeve 05 is provided with the hole for injecting glue connected with annular seal groove I 15.

(3) as shown in figure 26, it is provided with annular seal groove II 16 between described lap segment III 22 and full deep trouth side I 11.1, in annular seal groove II 16, is provided with sealing joint strip II 18.

(4) periphery of the lap weld as shown in figure 27, formed with lap segment III 22 in lap segment I 5 arranges sealant layer II 14.

(1) as shown in figure 23, it is provided with sealant layer I 13 between described lap segment II 6 and lap segment IV 23.

(2) as shown in figure 25, the inner surface of described lap segment IV 23 is provided with annular seal groove I 15, sealing joint strip I or fluid sealant 17 it is provided with in described annular seal groove I 15, when adopting injection fluid sealant in injecting glue normal direction annular seal groove I 15, described intermediate sleeve 05 is provided with the hole for injecting glue connected with annular seal groove I 15.

(3) as shown in figure 26, it is provided with annular seal groove II 16 between described lap segment IV 23 and full deep trouth side II 11.2, in annular seal groove II 16, is provided with sealing joint strip II 18.

(4) periphery of the lap weld as shown in figure 27, formed with lap segment IV 23 in lap segment II 6 arranges sealant layer II 14.

Embodiment 8

As shown in Figure 28-31, a kind of wheel, including wide wheel rim, described wide wheel rim includes wheel rim I 01, wheel rim II 04 and intermediate sleeve 05, described wide wheel rim is provided with spoke I 02 and spoke II 03, described spoke I 02 is relative with spoke II 03 to be got togather, and described wheel rim I 01 and wheel rim II 04 are all sealedly and fixedly connected with intermediate sleeve 05.

Described wheel rim I 01 includes the wheel rim I 1, bcad seats I 2 and the full deep trouth side I 11.1 that set gradually, described full deep trouth side I 11.1 is connected with lap segment I 5, described wheel rim II 04 includes the wheel rim II 10, bcad seats II 9, installation transition face II 7 and the full deep trouth side II 11.2 that set gradually, and described full deep trouth side II 11.2 is connected with lap segment II 6；It is provided with annular seal groove II 16 between described lap segment III 22 and full deep trouth side I 11.1 and between lap segment IV 23 and full deep trouth side II 11.2.

Embodiment 9

A kind of manufacture method of wheel, first wheel rim I 01, wheel rim II 04, spoke I 02, spoke II 03 and intermediate sleeve 05 are made, wheel rim I 01 and/or wheel rim II 04 and/or intermediate sleeve 05 arrange spoke I 02 and spoke II 03, and make that spoke I 02 is relative with spoke II 03 to be got togather, wheel rim I 01 and wheel rim II 04 are sealedly and fixedly connected with intermediate sleeve 05 respectively.

1. by spoke I 02 and wheel rim I 01 integral production molding, described intermediate sleeve 05 is provided with lap segment III 22, being provided with the lap segment I 5 matched with lap segment III 22 on described wheel rim I 01 or spoke I 02, described lap segment III 22 is positioned at the outside of lap segment I 5.Described wheel rim I 01 includes in the following manner with being sealedly and fixedly connected of intermediate sleeve 05:

(1) inner surface on the outer surface of described lap segment I 5 and/or in described lap segment III 22 smears fluid sealant, then pass through bonding welding lap segment I 5 and lap segment III 55 to be sealedly and fixedly connected, between lap segment I 5 and lap segment III 22, form sealant layer I 13；

(2) inner surface on the outer surface of described lap segment I 5 and/or in described lap segment III 22 is processed annular seal groove I 15, sealing joint strip I is installed in annular seal groove I 15, then pass through welding and be connected fixing with lap segment III 22 for lap segment I 5；

(3) inner surface on the outer surface of described lap segment I 5 and/or in described lap segment III 22 is processed annular seal groove I 15, and on wheel rim I 01 and/or intermediate sleeve 05, process the hole for injecting glue connected with annular seal groove I 15, then pass through welding by lap segment I 5 and the fixing connection of lap segment III 22, in annular seal groove I 15, inject fluid sealant finally by hole for injecting glue；

(4) it is connected fixing with lap segment III 22 for lap segment I 5 by plug welding, and in the annular seal groove II 16 formed between lap segment III 22 and wheel rim I 01, sealing joint strip II 18 is installed；

(5) it is connected fixing with lap segment III 22 for lap segment I 5 by welding, then smears fluid sealant on the surface of lap weld and the left and right sides of lap weld and form sealant layer II 14；

(6) described wheel rim I 01 is at least two or two or more combinations in the mode of (1)-(5) with the mode being sealedly and fixedly connected of intermediate sleeve 05.

2. by spoke II 03 and wheel rim II 04 integral production molding, described intermediate sleeve 05 is provided with lap segment IV 23, being provided with the lap segment II 6 matched with lap segment IV 23 on described wheel rim II 04 or spoke II 03, described lap segment IV 23 is positioned at the outside of lap segment II 6.Described wheel rim II 04 includes in the following manner with being sealedly and fixedly connected of intermediate sleeve 05:

(1) inner surface on the outer surface of described lap segment II 6 and/or in described lap segment IV 23 smears fluid sealant, then pass through bonding welding lap segment II 6 and lap segment IV 23 to be sealedly and fixedly connected, between lap segment II 6 and lap segment IV 23, form sealant layer I 13；

(2) inner surface on the outer surface of described lap segment II 6 and/or in described lap segment IV 23 is processed annular seal groove I 15, sealing joint strip I is installed in annular seal groove I 15, then pass through welding and be connected fixing with lap segment IV 23 for lap segment II 6；

(3) inner surface on the outer surface of described lap segment II 6 and/or in described lap segment IV 23 is processed annular seal groove I 15, and on wheel rim II 04 and/or intermediate sleeve 05, process the hole for injecting glue connected with annular seal groove I 15, then pass through welding by lap segment II 6 and the fixing connection of lap segment IV 23, in annular seal groove I 15, inject fluid sealant finally by hole for injecting glue；

(4) it is connected fixing with lap segment IV 23 for lap segment II 6 by plug welding, and in the annular seal groove II 16 formed between lap segment IV 23 and wheel rim II 04, sealing joint strip II 18 is installed；

(5) it is connected fixing with lap segment IV 23 for lap segment II 6 by welding, then smears fluid sealant on the surface of lap weld and the left and right sides of lap weld and form sealant layer II 14；

(6) described wheel rim II 04 is at least two or two or more combinations in the mode of (1)-(5) with the mode being sealedly and fixedly connected of intermediate sleeve 05.

This utility model can pass through without the technical characteristic described or adopt existing techniques in realizing; do not repeat them here; certainly; described above is not to restriction of the present utility model; this utility model is also not limited to above-mentioned embodiment; the change made in essential scope of the present utility model of those of ordinary skill in the art, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.

Claims

1. a wheel, it is characterized in that: including wide wheel rim, described wide wheel rim includes wheel rim I, wheel rim II and intermediate sleeve, and described wide wheel rim is provided with spoke I and spoke II, described spoke I is relative with spoke II to be got togather, and described wheel rim I is all fixing with intermediate sleeve with wheel rim II to be connected.

2. wheel according to claim 1, is characterized in that: described wheel rim I is all sealedly and fixedly connected with intermediate sleeve with wheel rim II.

3. wheel according to claim 1, is characterized in that: described spoke I is arranged on wheel rim I, and described spoke II is arranged on wheel rim II.

4. wheel according to claim 2, is characterized in that: described spoke I is arranged on wheel rim I, and described spoke II is arranged on wheel rim II.

5. wheel according to claim 1, is characterized in that: described wheel rim I is steel wheel rim, and described wheel rim II is aluminium alloy wheel rim, and described intermediate sleeve is steel sleeve or aluminium alloy sleeve barrel.

6. wheel according to claim 5, is characterized in that: described spoke I is steel-spoke, and described spoke II is aluminium alloy spoke.

7. wheel according to claim 1, is characterized in that: described wheel rim I is aluminium alloy wheel rim, and described wheel rim II is steel wheel rim, and described intermediate sleeve is steel sleeve or aluminium alloy sleeve barrel.

8. wheel according to claim 7, is characterized in that: described spoke I is aluminium alloy spoke, and described spoke II is steel-spoke II.

9. wheel according to claim 1, it is characterized in that: described intermediate sleeve is provided with lap segment III, described wheel rim I or be arranged on the spoke on wheel rim I and be provided with the lap segment I matched with lap segment III, described intermediate sleeve is provided with lap segment IV, described wheel rim II or be arranged on the spoke on wheel rim II and be provided with the lap segment II matched with lap segment IV.

10. wheel according to claim 9, is characterized in that: described lap segment I is welded and fixed with lap segment III；Described lap segment II is welded and fixed with lap segment IV.

11. wheel according to claim 9, it is characterized in that: described spoke I is one-body molded with wheel rim I, and described wheel rim I or spoke I are provided with the lap segment I matched with lap segment III, and described lap segment III is positioned at the outside of lap segment I；Or described spoke I welds with wheel rim I.

12. wheel according to claim 11, it is characterized in that: being provided with the lap segment I matched with lap segment III on described wheel rim I, described lap segment III is positioned at the outside of lap segment I.

13. wheel according to claim 12, it is characterized in that: described spoke II is one-body molded with wheel rim II, and described wheel rim II or spoke II are provided with the lap segment II matched with lap segment IV, and described lap segment IV is positioned at the outside of lap segment II；Or described spoke II is welded on wheel rim II.

14. wheel according to claim 13, it is characterized in that: being provided with the lap segment II matched with lap segment IV on described wheel rim II, described lap segment IV is positioned at the outside of lap segment II.

15. according to the wheel described in claim 9 or 10 or 11 or 12 or 13 or 14, it is characterized in that: be provided with sealant layer I between described lap segment I and lap segment III.

16. according to the wheel described in claim 9 or 10 or 11 or 12 or 13 or 14, it is characterized in that: the faying surface of described lap segment I and/or be provided with annular seal groove I on the faying surface of lap segment III, in described annular seal groove I, be provided with fluid sealant or sealing joint strip I.

17. wheel according to claim 16, it is characterized in that: described annular seal groove I is arranged in lap segment I and lap segment III in the lap segment outside of position, the groove top width degree of described annular seal groove I is less than slot bottom width.

18. according to the wheel described in claim 9 or 10 or 11 or 12 or 13 or 14, it is characterized in that: form annular seal groove II between described lap segment III and wheel rim I, be provided with sealing joint strip II in described annular seal groove II.

19. wheel according to claim 18, it is characterized in that: the groove top width degree of described annular seal groove II is more than slot bottom width.

20. according to the wheel described in claim 9 or 10 or 11 or 12 or 13 or 14, it is characterized in that: arrange sealant layer II in the periphery of lap segment I with the lap weld of lap segment III formation.

21. according to the wheel described in claim 9 or 10 or 11 or 13 or 14, it is characterized in that: be provided with sealant layer I between described lap segment II and lap segment IV.

22. according to the wheel described in claim 9 or 10 or 11 or 13 or 14, it is characterized in that: the faying surface of described lap segment II and/or be provided with annular seal groove I on the faying surface of lap segment IV, in described annular seal groove I, it is provided with fluid sealant or sealing joint strip I.

23. wheel according to claim 22, it is characterized in that: described annular seal groove I is arranged in lap segment II and lap segment IV in the lap segment outside of position, the groove top width degree of described annular seal groove I is less than slot bottom width.

24. according to the wheel described in claim 9 or 10 or 11 or 13 or 14, it is characterized in that: form annular seal groove II between described lap segment IV and wheel rim II, be provided with sealing joint strip II in described annular seal groove II.

25. wheel according to claim 24, it is characterized in that: the groove top width degree of described annular seal groove II is more than slot bottom width.

26. according to the wheel described in claim 9 or 10 or 11 or 13 or 14, it is characterized in that: arrange sealant layer II in the periphery of lap segment II with the lap weld of lap segment IV formation.

27. according to the wheel described in claim 9 or 10 or 11 or 13 or 14, it is characterized in that: described wide wheel rim includes two wheel rims, two bcad seats and at least one single deep trouth, the outer surface of described lap segment III and the flush with outer surface of lap segment IV, and the outer surface of the outer surface of described lap segment III and lap segment IV is the surface of maximum gauge on intermediate sleeve.

28. wheel according to claim 27, it is characterized in that: the diameter of the outer surface of described lap segment III and the outer surface of lap segment IV is less than or equal to the diameter at groove tip circle angle Yu bcad seats junction.

29. wheel according to claim 28, it is characterized in that: described wheel rim I includes the wheel rim I, bcad seats I, single deep trouth I and the installation changeover portion I that set gradually, described installation changeover portion I is connected with lap segment I, described wheel rim II includes the wheel rim II, bcad seats and the installation changeover portion II that set gradually, described installation changeover portion II is connected with lap segment II, the outer surface of described installation changeover portion I and install the flush with outer surface of outer surface and the outer surface of lap segment III of changeover portion II, lap segment IV.

30. wheel according to claim 29, it is characterized in that: between described lap segment III and installation changeover portion I and/or between lap segment IV and installation changeover portion II, be provided with annular seal groove II.

31. wheel according to claim 28, it is characterized in that: wheel rim I, bcad seats I that described wheel rim I includes setting gradually, changeover portion I is installed, described installation changeover portion I is connected with lap segment I, described wheel rim II includes the wheel rim II and the bcad seats II that set gradually, described bcad seats II is connected with lap segment II, the flush with outer surface of the outer surface of described installation changeover portion I and the outer surface of lap segment III, lap segment IV.

32. wheel according to claim 31, it is characterized in that: between described lap segment III and installation changeover portion I and/or between lap segment IV and bcad seats II, be provided with annular seal groove II.

33. wheel according to claim 28, it is characterized in that: described wheel rim I includes the wheel rim I, bcad seats I and the single deep trouth I that set gradually, described single deep trouth I is connected with lap segment I, described wheel rim II includes the wheel rim II, bcad seats II and the installation changeover portion II that set gradually, described installation changeover portion II is connected with lap segment II, the flush with outer surface of the outer surface of described installation changeover portion II and the outer surface of lap segment III, lap segment IV.

34. wheel according to claim 33, it is characterized in that: between described lap segment IV and installation changeover portion II, be provided with annular seal groove II.

35. wheel according to claim 28, it is characterized in that: described wheel rim I includes the wheel rim I, bcad seats I and the single deep trouth I that set gradually, described single deep trouth I is connected with lap segment I, described wheel rim II includes the wheel rim II and the bcad seats II that set gradually, and described bcad seats II is connected with lap segment II.

36. wheel according to claim 35, it is characterized in that: between described lap segment IV and bcad seats II, be provided with annular seal groove II.

37. wheel according to claim 28, it is characterized in that: described wheel rim I includes the wheel rim I, bcad seats I, single deep trouth I and the installation changeover portion I that set gradually, described installation changeover portion I is connected with lap segment I, described wheel rim II includes the wheel rim II, bcad seats II, single deep trouth II and the installation changeover portion II that set gradually, described installation changeover portion II is connected with lap segment II, the flush with outer surface of the outer surface of described installation changeover portion I, the outer surface installing changeover portion II and the outer surface of lap segment III, lap segment IV.

38. the wheel according to claim 37, it is characterized in that: between described lap segment III and installation changeover portion I and/or between lap segment IV and installation changeover portion II, be provided with annular seal groove II.

39. wheel according to claim 28, it is characterized in that: described wheel rim I includes the wheel rim I, bcad seats I and the single deep trouth I that set gradually, described single deep trouth I is connected with lap segment I, described wheel rim II includes the wheel rim II, bcad seats II and the single deep trouth II that set gradually, and described single deep trouth II is connected with lap segment II.

40. according to the wheel described in claim 9 or 10 or 11 or 13 or 14, it is characterized in that: described wide wheel rim includes two wheel rims, two bcad seats and a full deep trouth.

41. wheel according to claim 40, it is characterized in that: described intermediate sleeve is full deep trouth bottom surface.

42. wheel according to claim 41, it is characterized in that: described wheel rim I includes the wheel rim I, bcad seats I and the full deep trouth side I that set gradually, described full deep trouth side I is connected with lap segment I, described wheel rim II includes the wheel rim II, bcad seats II and the full deep trouth side II that set gradually, and described full deep trouth side II is connected with lap segment II.

43. wheel according to claim 42, it is characterized in that: between described lap segment III and full deep trouth side I and/or between lap segment IV and full deep trouth side II, be provided with annular seal groove II.

44. wheel according to claim 41, it is characterized in that: described wheel rim I includes the wheel rim I, bcad seats I and the full deep trouth side I that set gradually, described full deep trouth side I is connected with lap segment I, described wheel rim II includes the wheel rim II, bcad seats II, installation changeover portion II and the full deep trouth side II that set gradually, and described full deep trouth side II is connected with lap segment II.

45. wheel according to claim 44, it is characterized in that: between described lap segment III and full deep trouth side I and/or between lap segment IV and full deep trouth side II, be provided with annular seal groove II.