CN207224974U - A kind of engineering truck inner tube-free wheel rim of good damping effect - Google Patents
A kind of engineering truck inner tube-free wheel rim of good damping effect Download PDFInfo
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- CN207224974U CN207224974U CN201721267138.3U CN201721267138U CN207224974U CN 207224974 U CN207224974 U CN 207224974U CN 201721267138 U CN201721267138 U CN 201721267138U CN 207224974 U CN207224974 U CN 207224974U
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- wheel rim
- support block
- engineering truck
- inner tube
- circumferential walls
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Abstract
The utility model discloses a kind of engineering truck inner tube-free wheel rim of good damping effect, include the wheel rim Wang Quan of annular, the outer circumferential walls surface middle part of the wheel rim Wang Quan is recessed inwardly to form concave ring, and the side inner wall of concave ring offers through hole, the inside of the through hole is plugged with valve cock, the outer circumferential walls surface of the valve cock offers screw thread, and the outer circumferential walls of valve cock are threaded with two locking nuts, the outer circumferential walls both sides of the wheel rim Wang Quan are both provided with baffle ring, and two baffle rings side roof part close to each other, which stretches out, forms outer snap ring.In the utility model when wheel rim Wang Quan is subject to larger stress variation, pass through the cushioning effect of two arc spring laminations, damper and damping spring, can effectively avoid the vibration amplitude of engineering truck vehicle body big and caused by vehicle damage, vibrating noise is reduced at the same time, avoids influencing the loss for bringing economy while vehicle driving safety.
Description
Technical field
Inner tube-free wheel rim technical field is the utility model is related to, more particularly to a kind of engineering truck of good damping effect is used
Inner tube-free wheel rim.
Background technology
Since tubeless tyre is due to no inner tube of a tyre, because the friction between inside and outside tire may be not present, and wheel can be passed through
Rim directly radiates, perfect heat-dissipating, can substantially reduce the probability blown out, therefore tubeless tyre has generally used at present, and
Wheel rim is the important component in automotive wheel, and current all inner tube-free wheel rim structures are mainly comprising wheel rim, bcad seats, wheel rim
Groove three parts are formed, and are coordinated for being assembled with tubeless tyre, with support tubeless tyres, but existing wheel rim
Side with the spoke of axle wheel installation connection by supporting, since spoke and wheel rim are welding as one, wheel rim and with tire one
And play the role of the weight of carrying vehicle, and driving and the inertia in braking are born, therefore wheel rim would generally be subject to larger stress,
When causing the vehicle to be given a shock, vibration amplitude is larger, while vibrating noise is big so that and driver is easily tired, while easily
Cause vehicle damage, influence to bring the loss of economy while vehicle driving safety.
Utility model content
The purpose of this utility model is and a kind of good damping effect proposed in order to solve shortcoming existing in the prior art
Engineering truck inner tube-free wheel rim.
To achieve these goals, the utility model employs following technical solution：
A kind of engineering truck inner tube-free wheel rim of good damping effect, includes the wheel rim Wang Quan of annular, the wheel rim rim
The outer circumferential walls surface middle part of circle is recessed inwardly to form concave ring, and the side inner wall of concave ring offers through hole, the through hole it is interior
Portion is plugged with valve cock, and the outer circumferential walls surface of the valve cock offers screw thread, and the outer circumferential walls of valve cock are threadedly coupled
There are two locking nuts, the outer circumferential walls both sides of the wheel rim Wang Quan are both provided with baffle ring, and two baffle rings are close to each other
One side roof part, which stretches out, forms outer snap ring, and two baffle rings side bottom close to each other stretches out, and composition is interior to block
Ring, and the baffle ring surface adhesion between outer snap ring and interior snap ring has self-adhesion circle, the circumferential inner wall surface middle part of the wheel rim Wang Quan
Outer support block is bolted, the both ends of the outer support block are both provided with two arc spring laminations, two arc bullets
Same inner support block is both provided between the other end of piece, the inner support block is connected close to the side of outer support block by bolt
Internal fixation plate is connected to, damper has been bolted at the top of the internal fixation plate, the outer sheath of the damper, which is equipped with, to be subtracted
Spring is shaken, outer stationary plates have been bolted in the other end of the damper, and the top of outer stationary plates is by bolt and outside
Supporting block connects, and hub for vehicle wheel, the hub for vehicle wheel has been bolted in side of the inner support block away from outer support block
Side offer the mounting hole of annular spread.
Preferably, the inner support block on the hub for vehicle wheel is distributed in a ring, and the quantity of damper and inner support block
Quantity is identical, and damper is radially uniformly distributed around hub for vehicle wheel.
Preferably, two locking nuts are located at the both sides of wheel rim Wang Quan, and two locking nuts and wheel rim rim respectively
Rubber gasket is placed between the both side surface of circle.
Preferably, it is an integral molding structure between the outer support block, inner support block and two arc spring laminations, and wheel rim rim
It is an integral molding structure between circle and two baffle rings.
Preferably, one end of the damping spring is connected by bolt with outer stationary plates, and the other end of damping spring leads to
Cross bolt and internal fixation plate.
Preferably, the internal fixation plate is threaded with protection sleeve with an outer stationary plates side surface close to each other,
And damping spring is positioned at the inside of protection sleeve.
The beneficial effects of the utility model are：Inner tube-free wheel rim is installed on axle by mounting hole, tubeless wheel
Tire is installed on wheel rim Wang Quan, is blocked tubeless tyre edge by the outer snap ring on baffle ring and outer snap ring, while self-adhesion circle
It is connected with tubeless tyre edge seal, when in engineering truck operational process, when wheel rim Wang Quan is subject to larger stress variation, passing through
The cushioning effect of two arc spring laminations, damper and damping spring, can effectively avoid the vibration amplitude of engineering truck vehicle body big
Vehicle damage caused by and, while vibrating noise is reduced, avoid influencing the loss for bringing economy while vehicle driving safety.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of good damping effect engineering truck inner tube-free wheel rim structural representation
Figure；
Fig. 2 be the utility model proposes a kind of good damping effect engineering truck inner tube-free wheel rim side view structure
Schematic diagram.
In figure：1 damping spring, 2 dampers, 3 inner support blocks, 4 arc spring laminations, 5 outer support blocks, 6 valve cocks, 7 wheel rim rims
Circle, snap ring in 8,9 self-adhesion circles, 10 outer snap rings, 11 baffle rings, 12 outer stationary plates, 13 internal fixation plates, 14 hubs for vehicle wheel, 15 mounting holes,
16 protection sleeves.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of engineering truck inner tube-free wheel rim of good damping effect, includes annular wheel rim rim circle 7,
The outer circumferential walls surface middle part of wheel rim rim circle 7 is recessed inwardly to form concave ring, and the side inner wall of concave ring offers through hole, through hole
Inside is plugged with valve cock 6, and the outer circumferential walls surface of valve cock 6 offers screw thread, and the outer circumferential walls of valve cock 6 are threadedly coupled
There are two locking nuts, the outer circumferential walls both sides of wheel rim rim circle 7 are both provided with baffle ring 11, two baffle rings 11 side close to each other
Top stretch out form outer snap ring 10, two baffle rings 11 side bottom close to each other stretch out composition in snap ring 8,
And 11 surface adhesion of baffle ring between outer snap ring 10 and interior snap ring 8 has self-adhesion circle 9, the circumferential inner wall surface middle part of wheel rim rim circle 7
Outer support block 5 has been bolted it, the both ends of outer support block 5 are both provided with two arc spring laminations 4, two arc spring laminations 4
Same inner support block 3 is both provided between the other end, inner support block 3 has been bolted close to the side of outer support block 5
Damper 2 has been bolted in internal fixation plate 13, the top of internal fixation plate 13, and the outer sheath of damper 2 is equipped with damping spring
1, outer stationary plates 12 have been bolted in the other end of damper 2, and the top of outer stationary plates 12 passes through bolt and outer support
Block 5 connects, and hub for vehicle wheel 14, the side of hub for vehicle wheel 14 has been bolted in side of the inner support block 3 away from outer support block 5
Offer the mounting hole 15 of annular spread.
In the utility model, the inner support block 3 on hub for vehicle wheel 14 is distributed in a ring, and the quantity of damper 2 and interior branch
The quantity of bracer 3 is identical, and damper 2 is radially uniformly distributed around hub for vehicle wheel 14, and two locking nuts are located at wheel rim respectively
The both sides of rim circle 7, and it is placed with rubber gasket, outer branch between the both side surface of two locking nuts and wheel rim rim circle 7
It is an integral molding structure between bracer 5, inner support block 3 and two arc spring laminations 4, and between wheel rim rim circle 7 and two baffle rings 11
It is an integral molding structure, one end of damping spring 1 is connected by bolt with outer stationary plates 12, and the other end of damping spring 1 leads to
Bolt and internal fixation plate 13 are crossed, internal fixation plate 13 is threaded with protective case with the side surface close to each other of outer stationary plates 12
Cylinder 16, and damping spring 1 is positioned at the inside of protection sleeve 16.
Operation principle：Inner tube-free wheel rim is installed on axle by mounting hole 15, and tubeless tyre is installed on wheel rim
On rim circle 7, tubeless tyre edge is blocked by the outer snap ring 10 on baffle ring 11 and outer snap ring 8, at the same self-adhesion circle 9 with without interior
Tire edge seal connects, when in engineering truck operational process, when wheel rim rim circle 7 is subject to larger stress variation, passing through two
The cushioning effect of arc spring lamination 4, damper 2 and damping spring 1, can effectively avoid the vibration amplitude of engineering truck vehicle body big and
Caused by vehicle damage, while reduce vibrating noise.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of engineering truck inner tube-free wheel rim of good damping effect, includes the wheel rim Wang Quan (7) of annular, its feature exists
In, the outer circumferential walls surface middle part of the wheel rim Wang Quan (7) is recessed inwardly to form concave ring, and the side inner wall of concave ring offer it is logical
Hole, the inside of the through hole are plugged with valve cock (6), and the outer circumferential walls surface of the valve cock (6) offers screw thread, and valve
The outer circumferential walls of mouth (6) are threaded with two locking nuts, and the outer circumferential walls both sides of the wheel rim Wang Quan (7) are both provided with gear
Enclose (11), two baffle ring (11) side roof parts close to each other, which stretch out, forms outer snap ring (10), two gears
Circle (11) side bottom close to each other stretches out snap ring (8) in composition, and between outer snap ring (10) and interior snap ring (8)
Baffle ring (11) surface adhesion has self-adhesion circle (9), and the circumferential inner wall surface middle part of the wheel rim Wang Quan (7) has been bolted outside
Supporting block (5), the both ends of the outer support block (5) are both provided with two arc spring laminations (4), two arc spring laminations (4)
Same inner support block (3) is both provided between the other end, the inner support block (3) passes through close to the side of outer support block (5)
Internal fixation plate (13) has been bolted, damper (2), the damping has been bolted at the top of the internal fixation plate (13)
The outer sheath of device (2) is equipped with damping spring (1), and outer stationary plates (12) have been bolted in the other end of the damper (2),
And the top of outer stationary plates (12) is connected by bolt with outer support block (5), the inner support block (3) is away from outer support block (5)
Side hub for vehicle wheel (14) has been bolted, the side of the hub for vehicle wheel (14) offers the mounting hole of annular spread
(15)。
A kind of 2. engineering truck inner tube-free wheel rim of good damping effect according to claim 1, it is characterised in that institute
The inner support block (3) stated on hub for vehicle wheel (14) is distributed in a ring, and the quantity of the quantity of damper (2) and inner support block (3)
Identical, damper (2) is radially uniformly distributed around hub for vehicle wheel (14).
3. the engineering truck inner tube-free wheel rim of a kind of good damping effect according to claim 1, it is characterised in that two
A locking nut is located at the both sides of wheel rim Wang Quan (7), and the both side surface of two locking nuts and wheel rim Wang Quan (7) respectively
Between be placed with rubber gasket.
A kind of 4. engineering truck inner tube-free wheel rim of good damping effect according to claim 1, it is characterised in that institute
State and be an integral molding structure between outer support block (5), inner support block (3) and two arc spring laminations (4), and wheel rim Wang Quan (7) with
It is an integral molding structure between two baffle rings (11).
A kind of 5. engineering truck inner tube-free wheel rim of good damping effect according to claim 1, it is characterised in that institute
The one end for stating damping spring (1) is connected by bolt with outer stationary plates (12), and the other end of damping spring (1) by bolt with
Internal fixation plate (13).
A kind of 6. engineering truck inner tube-free wheel rim of good damping effect according to claim 1, it is characterised in that institute
State internal fixation plate (13) and be threaded with protection sleeve (16), and damping with outer stationary plates (12) side surface close to each other
Spring (1) is positioned at the inside of protection sleeve (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721267138.3U CN207224974U (en) | 2017-09-29 | 2017-09-29 | A kind of engineering truck inner tube-free wheel rim of good damping effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721267138.3U CN207224974U (en) | 2017-09-29 | 2017-09-29 | A kind of engineering truck inner tube-free wheel rim of good damping effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207224974U true CN207224974U (en) | 2018-04-13 |
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ID=61849962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721267138.3U Active CN207224974U (en) | 2017-09-29 | 2017-09-29 | A kind of engineering truck inner tube-free wheel rim of good damping effect |
Country Status (1)
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|---|---|
| CN (1) | CN207224974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437698A (en) * | 2018-04-25 | 2018-08-24 | 江西瑞韵承科技有限公司 | A kind of aluminium alloy wheel hub of vehicle |
-
2017
- 2017-09-29 CN CN201721267138.3U patent/CN207224974U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437698A (en) * | 2018-04-25 | 2018-08-24 | 江西瑞韵承科技有限公司 | A kind of aluminium alloy wheel hub of vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 461000 Henan Xuchang private economic Park (Xuchang Hengfeng Industrial Co., Ltd.) Patentee after: Yeono Wheel Co., Ltd Address before: 461000 Henan Xuchang private economic Park (Xuchang Hengfeng Industrial Co., Ltd.) Patentee before: Xuchang Connaught Beijing Great Automotive Components Company Limited |
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| CP01 | Change in the name or title of a patent holder |