CN108843709A - A kind of vehicle bridge, brake apparatus and vehicle - Google Patents
A kind of vehicle bridge, brake apparatus and vehicle Download PDFInfo
- Publication number
- CN108843709A CN108843709A CN201811022944.3A CN201811022944A CN108843709A CN 108843709 A CN108843709 A CN 108843709A CN 201811022944 A CN201811022944 A CN 201811022944A CN 108843709 A CN108843709 A CN 108843709A
- Authority
- CN
- China
- Prior art keywords
- brake
- water channel
- wheel hub
- spindle nose
- brake disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000000498 cooling water Substances 0.000 claims abstract description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 25
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 12
- 230000009471 action Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 11
- 239000002826 coolant Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 10
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/12—Discs; Drums for disc brakes
- F16D65/128—Discs; Drums for disc brakes characterised by means for cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T5/00—Vehicle modifications to facilitate cooling of brakes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D2065/13—Parts or details of discs or drums
- F16D2065/1304—Structure
- F16D2065/1328—Structure internal cavities, e.g. cooling channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D2065/13—Parts or details of discs or drums
- F16D2065/1304—Structure
- F16D2065/1336—Structure integral part of vehicle wheel
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention relates to a kind of vehicle bridge, brake apparatus and vehicles, wherein cooling water channel is equipped in the side wall of the spindle nose of vehicle bridge；Cooling water channel includes at least two spaced water channels and the interface channel being connected between each water channel, and water channel is arranged along the axial direction of spindle nose, and interface channel is arranged along the circumferential direction of spindle nose；Further include circulating pump, circulating pump by pipeline connection in each water channel it is open-ended between, circulating pump and interface channel are located at the both ends of water channel and form circulating water loop with water channel.The invention can be realized the rapid cooling of hub interior, avoids because of situations such as the excessively high caused brake failure of the temperature of wheel hub, blows out, guarantees the safety of passenger.
Description
Technical field
The present invention relates to technical field of vehicle, and in particular to a kind of vehicle bridge, brake apparatus and vehicle.
Background technique
The spindle nose position of vehicle bridge is wrapped in wheel hub, is directly contacted with bearing, is to generate high temperature in vehicle driving earliest
Position, in vehicle, an emergency situation is encountered, when taking emergency braking, due to wheel hub temperature it is excessively high easily occur brake failure therefore
Barrier, and high temperature can also cause tyre explosion accident, seriously endanger the safety of passenger.
In the prior art, to there are two types of the coolings of wheel hub, one is natural heat dissipation is leaned on, another kind is real by external water drenching
It now cools down, wherein wheel hub temperature Quick diffusing can not be made to go out by natural heat dissipation, however it remains security risk, and pass through outside
Water drenching realizes that cooling then makes structure is complicated change, is at high cost.
Therefore, the rapid cooling for how realizing wheel hub avoids due to the excessively high caused brake failure of wheel hub temperature, blows out
Situation guarantees that the safety of passenger is those skilled in the art's technical issues that need to address.
Summary of the invention
The object of the present invention is to provide a kind of vehicle bridge, brake apparatus and vehicles, can be realized the rapid cooling of hub interior,
It avoids because of situations such as the excessively high caused brake failure of wheel hub temperature, blow out, guarantee the safety of passenger.
In order to solve the above technical problems, the present invention provides a kind of vehicle bridge, cooling is equipped in the side wall of the spindle nose of the vehicle bridge
Water route；The cooling water channel includes that at least two spaced water channels and the connection being connected between each water channel are logical
Road, axial direction setting of the water channel along the spindle nose, circumferential direction setting of the interface channel along the spindle nose；It further include circulation
Pump, the circulating pump by pipeline connection in each water channel it is open-ended between, the circulating pump and the interface channel
It is located at the both ends of the water channel and forms circulating water loop with the water channel.
Cooling water channel is equipped in the side wall of the spindle nose of the vehicle bridge, which includes at least two spaced water channels
And it is connected to the interface channel between each water channel, each water channel is arranged along the axial direction of spindle nose, and interface channel is set along the circumferential direction of spindle nose
It sets；The vehicle bridge further includes circulating pump, the circulating pump by pipeline connection in each water channel it is open-ended between, circulating pump and connection
Channel is located at the both ends of water channel and forms circulating water loop with water channel.
That is, being equipped in the side wall of the spindle nose of vehicle bridge for cooling circulating water loop, interface channel is connected to respectively
One end of water channel, circulating pump pass through pipeline connection in the other end of each water channel to form circulating water loop, and the effect of circulating pump can
Coolant liquid band in water channel and interface channel is moved up, so that coolant liquid is in circulating water loop in the shape circulated
State takes away the heat of spindle nose and heat exchange occurs in the outside of spindle nose and air, since wheel hub is socketed on the outside of spindle nose,
The temperature of hub interior can be quickly reduced, the excessively high braking action failure for leading to braking parts of wheel hub temperature is can avoid and even blows out
The case where, guarantee the safety of passenger.
The structure of the cooling water channel is simple and convenient to operate, and since the coolant liquid in circulating water loop is recycled, is being needed
When cooling down to wheel hub, only opens circulating pump and economize on resources without supplementing coolant liquid at any time, wherein the recirculated water returns
Coolant liquid in road does not require, and can be water and is also possible to oil.In addition, the unlatching of the circulating pump can be through artificial basis
Particular condition in use control is also possible to automatic opening when vehicle launch, herein with no restrictions.
Optionally, each water channel is arranged along the circumferential uniform intervals of the spindle nose.
Optionally, the quantity of the water channel is two.
Meanwhile the present invention also provides a kind of brake apparatus comprising wheel hub, braking parts and vehicle bridge as described above, institute
State the outside that wheel hub is socketed on the spindle nose of the vehicle bridge.
Brake apparatus with vehicle bridge as described above, technical effect is similar with the technical effect of above-mentioned brake apparatus,
To save length, details are not described herein.
Optionally, the braking parts include the first brake disk of the outer wall set on the wheel hub.
Optionally, further include semiaxis, the braking parts further include the second brake disc, the first end of the semiaxis with it is described
Wheel hub is fixed, and the second end passes through the axial hole of the spindle nose and engaged with second brake disc by toothing, and described half
Axis and second brake disc can be rotated synchronously by the toothing.
Optionally, further include the control unit braked for controlling the second brake disc, the control unit include away from
From at least one of sensor, velocity sensor and intelligent switch.
Optionally, the wheel hub be installed with brake disc mounting base and tire assembly pedestal, the first brake disk with it is described
Brake disc mounting base is detachably connected, and the tire assembly pedestal is detachably connected with the wheel hub, and the tire assembles bottom
Seat and the first brake disk are located at the ipsilateral of the brake disc mounting base.
Optionally, the lateral wall of the wheel hub is in cone structure, and the bigger diameter end of the cone structure is equipped with the brake disc
Mounting base, the miner diameter end of the cone structure assemble the side of pedestal towards the tire.
In addition, the present invention also provides a kind of vehicles comprising brake apparatus as described above.
Vehicle with brake apparatus as described above, technical effect is similar with the technical effect of above-mentioned brake apparatus,
To save length, details are not described herein.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of vehicle bridge provided by the embodiment of the present invention；
Fig. 2 is the sectional view of Fig. 1；
Fig. 3 is the structural schematic diagram of brake gear provided by the embodiment of the present invention；
Fig. 4 is partial structure diagram in Fig. 3；
Fig. 5 is the structural schematic diagram of semiaxis in Fig. 3；
Fig. 6 is the structural schematic diagram of first brake disk in Fig. 3；
Fig. 7 is the structural schematic diagram of the second brake disc in Fig. 3.
Attached drawing 1-7, the reference numerals are as follows：
1- spindle nose, 11- water channel, 111- water inlet, 112- water outlet, 12- interface channel；2- wheel hub；3- semiaxis；4- first
Brake disc, 41- mounting hole；The second brake disc of 5-；6- toothing；7- tire assembles pedestal, the first mounting plate of 71-, and 72- second pacifies
Loading board；8- brake disc mounting base.
Specific embodiment
It is with reference to the accompanying drawing and specific real in order to make those skilled in the art more fully understand technical solution of the present invention
Applying example, the present invention is described in further detail.
Fig. 1-7 is please referred to, Fig. 1 is the structural schematic diagram of vehicle bridge provided by the embodiment of the present invention；Fig. 2 is the section of Fig. 1
Figure, Fig. 3 is the structural schematic diagram of brake gear provided by the embodiment of the present invention；Fig. 4 is partial structure diagram in Fig. 3；Fig. 5
It is the structural schematic diagram of semiaxis in Fig. 3；Fig. 6 is the structural schematic diagram of first brake disk in Fig. 3；Fig. 7 is the second brake disc in Fig. 3
Structural schematic diagram.
The embodiment of the invention provides a kind of vehicle bridge, brake apparatus and vehicles, wherein and vehicle includes above-mentioned brake apparatus,
Brake apparatus is equipped with wheel hub 2, braking parts and above-mentioned vehicle bridge.
1 position of spindle nose of vehicle bridge is wrapped in wheel hub 2, is directly contacted with bearing, is to generate height in vehicle driving earliest
The position of temperature, specifically, as depicted in figs. 1 and 2, being equipped with cooling water channel in the present embodiment in the side wall of the spindle nose 1 of vehicle bridge, this is cold
But water route includes at least two spaced water channels 11 and the interface channel 12 being connected between each water channel 11, each water channel 11
Along the axial direction setting of spindle nose 1, circumferential direction setting of the interface channel 12 along spindle nose 1；The vehicle bridge further includes circulating pump (not shown),
The circulating pump by pipeline connection in each water channel 11 it is open-ended between, circulating pump and interface channel 12 are located at water channel 11
Both ends and with water channel 11 formed circulating water loop.
That is, being equipped in the side wall of the spindle nose 1 of vehicle bridge for cooling circulating water loop, interface channel 12 is connected to
One end of each water channel 11, circulating pump by pipeline connection in each water channel 11 the other end to form circulating water loop, circulating pump
Effect can move up the coolant liquid band in water channel 11 and interface channel 12, so that coolant liquid is in circulating water loop in circulation
The state of flowing takes away the heat of spindle nose 1 and heat exchange occurs in the outside of spindle nose 1 and air, since wheel hub 2 is socketed on spindle nose
1 outside, therefore the temperature inside wheel hub 2 can be quickly reduced, it can avoid the excessively high brake for leading to braking parts of temperature of wheel hub 2
The case where effect failure is even blown out, guarantees the safety of passenger.
The structure of the cooling water channel is simple and convenient to operate, and since the coolant liquid in circulating water loop is recycled, is being needed
When cooling down to wheel hub 2, only opens circulating pump and economize on resources without supplementing coolant liquid at any time, wherein the recirculated water
Coolant liquid in circuit does not require, and can be water and is also possible to oil etc..In addition, the unlatching of the circulating pump can in the present embodiment
To be by being manually also possible to automatic opening when vehicle launch, herein with no restrictions according to particular condition in use control.
In the above-described embodiments, each water channel 11 is arranged along the circumferential uniform intervals of spindle nose 1, to carry out uniformly to the spindle nose 1
Heat dissipation, and then realize to the Homogeneouslly-radiating inside wheel hub 2, meanwhile, the water channel 11 being uniformly arranged can avoid the distribution of water channel 11 and concentrate,
Influence the structural strength of vehicle bridge.
In the above-described embodiments, as depicted in figs. 1 and 2, the quantity of water channel 11 is two, and the radial direction about spindle nose 1 is right
Claim setting, certainly, in the present embodiment, the quantity of water channel 11 may be set to be three or three or more, and two water channels 11
Structure it is simple, simplify processing technology, and can guarantee the overall structural strength of vehicle bridge in the case where realizing fast cooling.
As shown in Figure 1, water circulating pump is by pipeline connection in 111 He of water inlet of a water channel 11 in two water channels 11
Between the water outlet 112 of another water channel 11, above-mentioned circulating water loop can be formed.
Therefore, brake apparatus provided in the present embodiment carries refrigerating function, and the temperature of avoidable wheel hub 2 is excessively high to be caused
The case where braking action failure of braking parts is even blown out, guarantees the safety of passenger.
In the above-described embodiments, as shown in Figure 3 and Figure 4, the braking parts of brake apparatus include first brake disk 4, this first
Brake disc 4 is set to the outer wall of wheel hub 2, that is to say, that the brake apparatus in the present embodiment is disc type brake, certainly, the brake portion
Being also possible to brake drum, i.e., brake apparatus is drum brake, and the scheme of disc type brake is for the scheme of drum brake,
Structure is simple and convenient for replace in time to it, guaranteeing that its brake is made from the abrasion condition of external observation first brake disk 4
With raising security performance.
Wherein, it for the fixed form between the first brake disk 4 and brake disc mounting base 8 and is not particularly limited, such as
Shown in Fig. 6, in the present embodiment, first brake disk 4 and brake disc mounting base 8 are respectively equipped with the mounting hole 41 being mutually adapted, and first
Brake disc 4 and brake disc mounting base 8 are fixed by passing through the bolt of mounting hole 41, are dismounted more convenient.
In the above-described embodiments, as shown in figure 3, the outer wall of wheel hub 2 is installed with brake disc mounting base 8 and tire assembly pedestal
7, first brake disk 4 is detachably connected with brake disc mounting base 8, and tire assembly pedestal 7 is detachably connected with wheel hub 2, and tire
Assembly pedestal 7 and first brake disk 4 are located at the ipsilateral of brake disc mounting base 8.That is, wheel hub 2 and tire assembly pedestal 7 and
It is mutually independent component between first brake disk 4, each component can be achieved to be individually replaced, compared to the wheel hub 2 of monoblock type
For structure, maintenance more simply, conveniently, saves replacement cost, and good heat dissipation effect.Wherein, brake disc mounting base 8 and wheel hub 2
Between can be integral structure and be also possible to split type structure, be not particularly limited herein.It, can when dismounting first brake disk 4
After tire assembly pedestal 7 is removed, first brake disk 4 is removed along towards the side of tire assembly pedestal 7, operation is more
It is convenient.
In the above-described embodiments, which further includes semiaxis 3, and braking parts further include the second brake disc 5, wherein half
The first end and wheel hub 2 of axis 3 are fixed, and the second end passes through the axial hole of spindle nose 1 and passes through toothing 6 with the second brake disc 5
Engagement, wherein as shown in figure 5, first end refers to one end towards the outside of car body, the second end refers to the structure of semiaxis 3
Towards one end of the inside of car body, the structure of the second brake disc 5 is as shown in fig. 7, semiaxis 3 and the second brake disc 5 can pass through tooth
Structure 6, which is realized, to be rotated synchronously.That is, the brake gear in the present embodiment includes two brake discs, pass through two brake discs
Realize that the braking of vehicle can be further ensured that braking effect.Meanwhile under identical brake request, single brake disc was being braked
The case where calorific value in journey can reduce, avoid in emergency brake, lead to brake failure since temperature raises guarantees driving peace
Entirely.In addition, the structure of two brake discs can reduce the service life of single brake disc, that is, reduce the replacement frequency of brake disc.
In the above-described embodiments, which further includes the control unit braked for controlling the second brake disc 5,
The control unit includes at least one of range sensor, velocity sensor and intelligent switch, that is to say, that first brake disk
4 be to force based on power, and the second brake can be realized by control unit and be automatically controlled, as range sensor, speed is arranged in vehicle
Degree sensor etc. or driver can not also be done had herein by the braking action of intelligent switching control second brake disc 5
Body limitation.Wherein, the braking effect to the second brake disc 5 is realized by range sensor, velocity sensor or intelligent switch etc.
Control, be the well known prior art to one skilled in the art, for save length, details are not described herein.
Specifically, when control unit includes at least one of range sensor and velocity sensor etc., when spacing or
When speed reaches preset value, control unit will start the braking action of second brake disc 5 automatically, to control spacing or speed,
Until the braking action of second brake disc 5 terminates after spacing or speed restore normal, during this, and not enabled first brake
The braking action of disk 4；When control unit includes intelligent switch, driver can be according to concrete condition at that time, selectively
Intelligent switch is opened to start the braking action of second brake disc 5, until without braking, can be until normally travel, above-mentioned
Second brake disc 5 is in brake process, and the braking action of not enabled first brake disk 4.If the braking action of the second brake disc 5
When can not make the recovery such as spacing or speed of vehicle to normal condition, driver needs to start the brake of the first brake disk 4
Vehicle effect guarantees traffic safety to realize emergency braking.
For the braking action of second brake disc 5 prior to the braking action of first brake disk 4, i.e. the second brake disc 5 is the
One brake disc 4 shares the work of a part of main brake, so that first brake disk 4 will not lead to its temperature mistake because of frequent braking
Height, an emergency situation is encountered and the failure of brake failure occurs, also, two brake discs realize the scheme of braking relative to by one
A brake disc realizes for the scheme of braking that stopping power is stronger, can further guarantee driving safety.
The braking action that the setting of second brake disc 5 can reduce first brake disk 4 enables the frequency, guarantees the first brake disk
4 service life, after a period of use, it is only necessary to replace the second brake disc 5, which is installed on semiaxis 3
The second end dismounts more convenient relative to the dismounting of first brake disk 4.
By taking three-axle trailer as an example, former trailer is six sets of drum brake systems, and the brake apparatus of the present embodiment passes through six groups
First brake disk and six group of second brake disc 5 are braked, and vehicle is made to become 12 groups of disc type brakes.Its brake sequence is more closed
Reason, intensity is bigger, can effectively shorten braking distance, and reduces failure rate.Cooperate the vehicle bridge with water-cooled cooling function, makes wheel hub 2
Temperature be maintained in the state of constant temperature, avoid high temperature from dropping to driving faults rate most the damage of bearing, tire, brake disc
It is low.
In the above-described embodiments, the lateral wall of wheel hub 2 is in cone structure (as shown in Figure 3), and the bigger diameter end of cone structure is set
There is brake disc mounting base 8, the miner diameter end of cone structure assembles the side of pedestal 7 towards tire, when being equipped with semiaxis 3, the conical surface
The miner diameter end and semiaxis 3 of structure are fixed, and tire assembly pedestal 7 is fixed in the middle part of cone structure.By first brake disk 4 and brake
It is after disk mounting base 8 separates, first brake disk 4 is mobile from the bigger diameter end of cone structure to miner diameter end, it is easy to implement first brake
The disassembling operations of disk 4.
In the above-described embodiments, as shown in figure 3, tire assembly pedestal 7 includes the first mounting plate 71 and the second mounting plate 72,
For connecting with tire, the second mounting plate 72 is bonded and is bolted with the lateral wall of wheel hub 2 first mounting plate 71.When
It so,, such as can also be by the wheel for the fixed form between tire assembly pedestal 7 and wheel hub 2 and with no restrictions in the present embodiment
Tire assembles the state that pedestal 7 both is pushed into tire assembly pedestal 7 and 2 clamping of wheel hub along cone structure, and by the outer wall of wheel hub 2 with
Fin and groove are arranged between the inner wall of tire assembly pedestal 7, and to avoid the two, in rotation, there is a phenomenon where skid.And pass through
Bolt fixation can make the connection of tire assembly pedestal 7 more stable, and can effectively avoid and axis occurs in the long-term use
To play.
The above is only the preferred embodiment of the present invention, it is noted that those skilled in the art are come
It says, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (10)
1. a kind of vehicle bridge, which is characterized in that be equipped with cooling water channel in the side wall of the spindle nose (1) of the vehicle bridge；
The cooling water channel includes at least two spaced water channels (11) and is connected between each water channel (11)
Interface channel (12), the water channel (11) is along the axial direction setting of the spindle nose (1), and the interface channel (12) is along the spindle nose
(1) circumferential setting；
Further include circulating pump, the circulating pump by pipeline connection in each water channel (11) it is open-ended between, it is described to follow
Ring pump and the interface channel (12) are located at the both ends of the water channel (11) and form recirculated water with the water channel (11) and return
Road.
2. vehicle bridge according to claim 1, which is characterized in that each water channel (11) is along the circumferential equal of the spindle nose (1)
Even interval setting.
3. vehicle bridge according to claim 2, which is characterized in that the quantity of the water channel (11) is two.
4. a kind of brake apparatus, which is characterized in that including wheel hub (2), braking parts and vehicle as described in any one of claims 1-3
Bridge, the wheel hub (2) are socketed on the outside of the spindle nose (1) of the vehicle bridge.
5. brake apparatus according to claim 4, which is characterized in that the braking parts include being set to the wheel hub (2)
The first brake disk (4) of outer wall.
6. brake apparatus according to claim 5, which is characterized in that further include semiaxis (3), the braking parts further include
Two brake discs (5), the first end of the semiaxis (3) and the wheel hub (2) are fixed, and the second end passes through the spindle nose (1)
Axial hole is simultaneously engaged with second brake disc (5) by toothing (6), the semiaxis (3) and second brake disc (5) energy
Enough rotated synchronously by the toothing (6).
7. brake apparatus according to claim 6, which is characterized in that further include being carried out for controlling the second brake disc (5)
The control unit of braking, the control unit include at least one of range sensor, velocity sensor and intelligent switch.
8. brake apparatus according to claim 6, which is characterized in that the wheel hub (2) is installed with brake disc mounting base (8)
Pedestal (7) are assembled with tire, the first brake disk (4) is detachably connected with the brake disc mounting base (8), the tire dress
It is detachably connected with pedestal (7) and the wheel hub (2), and tire assembly pedestal (7) and the first brake disk (4) are located at
The brake disc mounting base (8) it is ipsilateral.
9. brake apparatus according to claim 8, which is characterized in that the lateral wall of the wheel hub (2) is in cone structure, institute
The bigger diameter end for stating cone structure is equipped with the brake disc mounting base (8), and the miner diameter end of the cone structure is filled towards the tire
Side with pedestal (7).
10. a kind of vehicle, which is characterized in that including such as described in any item brake apparatus of claim 4-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811022944.3A CN108843709A (en) | 2018-09-03 | 2018-09-03 | A kind of vehicle bridge, brake apparatus and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811022944.3A CN108843709A (en) | 2018-09-03 | 2018-09-03 | A kind of vehicle bridge, brake apparatus and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108843709A true CN108843709A (en) | 2018-11-20 |
Family
ID=64189559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811022944.3A Pending CN108843709A (en) | 2018-09-03 | 2018-09-03 | A kind of vehicle bridge, brake apparatus and vehicle |
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| Country | Link |
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| CN (1) | CN108843709A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469817A (en) * | 2020-04-22 | 2020-07-31 | 西安航空制动科技有限公司 | Multifunctional aircraft brake cooling control device |
| CN111891093A (en) * | 2020-08-01 | 2020-11-06 | 谭勇 | Water-free automobile brake hub cooling device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111469817A (en) * | 2020-04-22 | 2020-07-31 | 西安航空制动科技有限公司 | Multifunctional aircraft brake cooling control device |
| CN111891093A (en) * | 2020-08-01 | 2020-11-06 | 谭勇 | Water-free automobile brake hub cooling device |
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