CN202463950U - Safe suspension device of cab - Google Patents
Safe suspension device of cab Download PDFInfo
- Publication number
- CN202463950U CN202463950U CN2011205573764U CN201120557376U CN202463950U CN 202463950 U CN202463950 U CN 202463950U CN 2011205573764 U CN2011205573764 U CN 2011205573764U CN 201120557376 U CN201120557376 U CN 201120557376U CN 202463950 U CN202463950 U CN 202463950U
- Authority
- CN
- China
- Prior art keywords
- hinged
- rear overhang
- bumper
- air bag
- operator
- 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.)
- Expired - Lifetime
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Abstract
The utility model provides a safe suspension device of a cab. The device comprises a front suspending device and a back suspending device, wherein the first suspending device and the second suspending device are hinged with a frame; the front suspending device is composed of a front suspension frame air bag vibration absorber and a balance vibration absorber device; and the back suspending device is composed of a back suspending air bag vibration absorber and a back suspending balance vibration absorber device. The safe suspension device of the cab disclosed by the utility model can be used for realizing the reliable connection and relative stable position of the cab and the frame, and rapidly attenuating vibration, which is caused by transmitting impact on a road surface to the frame of the automobile, of the cab, so that the cab has good smoothness; and the safe suspension device of the cab has the advantages of convenience in use, simplicity in arrangement, high safety performance and good use performance.
Description
Technical field
The utility model relates to the full levitation device of a kind of operator's compartment.
Background technology
Existing automobile cab is fixed on the vehicle frame front end mostly, does not have the efficient buffer device, when the driver drives over a long distance, jolts easily, and fatigue does not meet human oriented design, therefore is necessary to improve.
The utility model content
The technical matters that the utility model solves: provide a kind of operator's compartment full levitation device; Operator's compartment adopts the damping of 4 suspension air bags, comprises front hung holder and rear suspension device, and forward and backward suspending apparatus is divided into two parts; First is the air bag bumper; Second portion is the balancing damping apparatus, and double action plays good buffering effect.
The technical scheme that the utility model adopts: the full levitation device of a kind of operator's compartment; Said device comprises that front hung holder and rear suspension device and both are all hinged with vehicle frame; Said front hung holder is made up of front suspension air bag bumper and balance dampening arrangement, said rear suspension device by after air bag bumper and the rear overhang horizontalization weighing apparatus dampening arrangement that suspends constitute.
Wherein, Said front suspension air bag bumper one end is hinged with the preceding fixed support that is fixed on vehicle frame front end both sides, and the front suspension air bag bumper other end and Y shape support are hinged, and operator's compartment lower bracket and Y shape support are hinged; Said balancing damping apparatus comprises equalizing pipe and balance damper; Said equalizing pipe two ends are all hinged with Y shape support, and said balance damper one end and operator's compartment lower bracket are hinged, and the balance damper other end and support are hinged.
Wherein, Air bag bumper one end that suspends after said is hinged with the back fixed support that is fixed on both sides, vehicle frame rear end; After suspend the air bag bumper other end with after the entablatrance that suspends hinged; Be provided with between the fixed support of said back that rear overhang deposits crossbeam and rear overhang deposits the entablatrance below that suspends after crossbeam is positioned at; Said rear overhang horizontalization weighing apparatus dampening arrangement is a rear overhang horizontalization weighing apparatus bumper, and it is hinged that said rear overhang horizontalization weighing apparatus bumper one end and rear overhang deposit crossbeam, the rear overhang horizontalization weighing apparatus bumper other end and after the entablatrance that suspends hinged.
Further, suspend after said entablatrance and rear overhang deposits and is provided with two rear overhang horizontalizations weighing apparatus bumpers between the crossbeam.
The utility model compared with prior art operator's compartment adopts suspend and be provided with at 4, effectively solves jolting in driver's long-distance transport, fatigue, improves driver's service conditions, improves the transportation safety quality.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
A kind of embodiment of the utility model is described below in conjunction with accompanying drawing 1.
The full levitation device of a kind of operator's compartment; Said device comprises that front hung holder 11 is all hinged with vehicle frame 15 with rear suspension device 12 and both; Said front hung holder 11 is made up of front suspension air bag bumper 1 and balance dampening arrangement 13, and specifically, said front suspension air bag bumper 1 one ends are hinged with the preceding fixed support 10 that is fixed on vehicle frame 15 front end both sides; Front suspension air bag bumper 1 other end and Y shape support 4 are hinged; Operator's compartment lower bracket 2 is hinged with Y shape support 4, and said balancing damping apparatus 13 comprises equalizing pipe 5 and balance damper 3, and said equalizing pipe 5 two ends are all hinged with Y shape support 4; Said balance damper 3 one ends and operator's compartment lower bracket 2 are hinged, and balance damper 3 other ends and support 16 are hinged; Said rear suspension device 12 by after suspend air bag bumper 6 constitute with rear overhang horizontalization weighing apparatus dampening arrangement 14; Specifically; Air bag bumper 6 one ends that suspend after said are hinged with the back fixed support 17 that is fixed on both sides, vehicle frame 15 rear end; After suspend air bag bumper 6 other ends with after the entablatrance 7 that suspends hinged, be provided with between the fixed support 17 of said back that rear overhang deposits crossbeam 8 and rear overhang deposits entablatrance 7 belows that suspend after crossbeam 8 is positioned at, said rear overhang horizontalization weighing apparatus dampening arrangement 14 is the rear overhang horizontalization bumper 9 that weighs; It is hinged that said rear overhang horizontalization weighing apparatus bumper 9 one ends and rear overhang deposit crossbeam 8, rear overhang horizontalization weighing apparatus bumper 9 other ends and after the entablatrance 7 that suspends hinged.For reaching better damping effect, suspend after said entablatrance 7 and rear overhang deposit and are provided with two rear overhang horizontalizations weighing apparatus bumpers 9 between the crossbeam 8.
The shared storage tank of the forward and backward capsule bumper of the utility model can be realized the balance and stability of forward and backward operator's compartment suspension, front suspension air bag bumper 1 long air feed wherein, after the air bag bumper 6 that suspends install with a balancing reactor.The reliable connection and relative position stable that can realize operator's compartment and vehicle frame 15, can decay rapidly and impact the vibrations that pass to automobile chassis frame 15 and cause operator's compartment by ground-surface, make operator's compartment have good ride comfort; Easy to use; Arrange that succinctly, safety performance is high, in-use performance is good.
The foregoing description, just the preferred embodiment of the utility model is not to be used for limiting the utility model practical range, so all equivalences of being done with the said content of the utility model claim change, all should be included within the utility model claim scope.
Claims (4)
1. full levitation device of operator's compartment; It is characterized in that: said device comprises that front hung holder (11) and rear suspension device (12) and both are all hinged with vehicle frame (15); Said front hung holder (11) is made up of front suspension air bag bumper (1) and balance dampening arrangement (13), said rear suspension device (12) by after suspend air bag bumper (6) and rear overhang horizontalization weighing apparatus dampening arrangement (14) formation.
2. the full levitation device of operator's compartment according to claim 1; It is characterized in that: said front suspension air bag bumper (1) one end is hinged with the preceding fixed support (10) that is fixed on vehicle frame (15) front end both sides; Front suspension air bag bumper (1) other end and Y shape support (4) are hinged; Operator's compartment lower bracket (2) is hinged with Y shape support (4), and said balancing damping apparatus (13) comprises equalizing pipe (5) and balance damper (3), and said equalizing pipe (5) two ends are all hinged with Y shape support (4); Said balance damper (3) one ends and operator's compartment lower bracket (2) are hinged, and balance damper (3) other end and support (16) are hinged.
3. the full levitation device of operator's compartment according to claim 1; It is characterized in that: air bag bumper (6) one ends that suspend after said are hinged with the back fixed support (17) that is fixed on vehicle frame (15) both sides, rear end; After suspend air bag bumper (6) other end with after the entablatrance (7) that suspends hinged; Be provided with between the said back fixed support (17) that rear overhang deposits crossbeam (8) and rear overhang deposits entablatrance (7) below that suspends after crossbeam (8) is positioned at; Said rear overhang horizontalization weighing apparatus dampening arrangement (14) is rear overhang horizontalization weighing apparatus bumper (9), and it is hinged that said rear overhang horizontalization weighing apparatus bumper (9) one ends and rear overhang deposit crossbeam (8), the rear overhang horizontalization weigh bumper (9) other end and after the entablatrance (7) that suspends hinged.
4. the full levitation device of operator's compartment according to claim 3 is characterized in that: entablatrance that suspends after said (7) and rear overhang deposit and are provided with two rear overhang horizontalization weighing apparatus bumpers (9) between the crossbeam (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205573764U CN202463950U (en) | 2011-12-26 | 2011-12-26 | Safe suspension device of cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205573764U CN202463950U (en) | 2011-12-26 | 2011-12-26 | Safe suspension device of cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202463950U true CN202463950U (en) | 2012-10-03 |
Family
ID=46912134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205573764U Expired - Lifetime CN202463950U (en) | 2011-12-26 | 2011-12-26 | Safe suspension device of cab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202463950U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443071A (en) * | 2014-11-20 | 2015-03-25 | 徐州重型机械有限公司 | Cab suspension connecting structure and wheel crane |
| CN104527816A (en) * | 2015-01-07 | 2015-04-22 | 东风柳州汽车有限公司 | Cab full-floatation suspension device |
| CN103921851B (en) * | 2014-04-30 | 2015-12-09 | 四川森田消防装备制造有限公司 | A kind of bag restraint operator's compartment |
| CN112706914A (en) * | 2021-01-25 | 2021-04-27 | 北京中联国成科技有限公司 | Helicopter undercarriage with protection function |
-
2011
- 2011-12-26 CN CN2011205573764U patent/CN202463950U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921851B (en) * | 2014-04-30 | 2015-12-09 | 四川森田消防装备制造有限公司 | A kind of bag restraint operator's compartment |
| CN104443071A (en) * | 2014-11-20 | 2015-03-25 | 徐州重型机械有限公司 | Cab suspension connecting structure and wheel crane |
| CN104527816A (en) * | 2015-01-07 | 2015-04-22 | 东风柳州汽车有限公司 | Cab full-floatation suspension device |
| CN112706914A (en) * | 2021-01-25 | 2021-04-27 | 北京中联国成科技有限公司 | Helicopter undercarriage with protection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |
|
| CX01 | Expiry of patent term |