CN204279062U - Erecting device, transmission system and vehicle - Google Patents
Erecting device, transmission system and vehicle Download PDFInfo
- Publication number
- CN204279062U CN204279062U CN201420708292.XU CN201420708292U CN204279062U CN 204279062 U CN204279062 U CN 204279062U CN 201420708292 U CN201420708292 U CN 201420708292U CN 204279062 U CN204279062 U CN 204279062U
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- joist
- elastic component
- erecting device
- joint pin
- mounting bracket
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Abstract
The utility model provides a kind of erecting device, transmission system and vehicle.Wherein erecting device comprises joist, mounting bracket, the first elastic component, coupling assembling and elastic parts; Wherein, mounting bracket is connected with joist by the first elastic component; Joist is connected with coupling assembling by elastic parts; Coupling assembling is used for being connected with vehicle frame.The utility model not only relies on the elastic component damping arranged between mounting bracket and joist, also between joist and vehicle frame, be also provided with elastic parts, the vibrations that engine operation produces are delivered to after mounting bracket through change speed gear box, first time damping is carried out by the elastic component arranged between mounting bracket and joist, second time damping is carried out again by the elastic parts between vehicle frame and joist, the vibrations passing to vehicle frame after twice damping weaken greatly, therefore, the vibrations finally passing to vehicle body are also significantly reduced.
Description
Technical field
The utility model relates to technical field of vehicle, in particular to a kind of erecting device, transmission system and vehicle.
Background technology
At present, the change speed gear box joist of vehicle is generally connected with joist by mounting bracket, and joist is rigidly connected with vehicle frame again.Generally speaking; change speed gear box is connected with driving engine; vibrations can be produced during engine operation; this vibration can be directly passed to change speed gear box; these vibrations can be passed to vehicle frame by joist again by change speed gear box; in order to reduce this vibration passing as much as possible to vehicle frame, usually between mounting bracket and joist, an elastomeric element can be established, to absorb this vibrations by pad.During due to engine operation, the vibrations of generation are comparatively violent, and the elastomeric element between mounting bracket and joist can only absorption portion shake, and also have vibrations greatly and pass to vehicle frame, cannot meet the requirement of vehicle frame to vibrations.
Utility model content
Given this, the utility model proposes a kind of erecting device, be intended to solve the problem relying on the elastic component damping arranged between mounting bracket and joist cannot reach higher damping standard.
An aspect, the utility model proposes a kind of erecting device, comprises joist, mounting bracket, the first elastic component, coupling assembling and elastic parts; Wherein, mounting bracket is connected with joist by the first elastic component; Wherein, joist is connected with coupling assembling by elastic parts; Coupling assembling is used for being connected with vehicle frame.
Further, in above-mentioned erecting device, coupling assembling comprises bolt and the middle joint pin offering through hole; Wherein, coupling assembling is connected with vehicle frame by the tie bolt being arranged in through hole.
Further, in above-mentioned erecting device, coupling assembling also comprises: compressing member; Wherein, joint pin is convexly equipped with retainer near the outer wall of first end, and compressing member position is adjustably socketed on joint pin, and the beam slab of joist offers connecting bore, joint pin be arranged in connecting bore and and leave gap between connecting bore;
Further, in above-mentioned erecting device, elastic parts comprises the second elastic component and the 3rd elastic component; Wherein, the second elastic component and the 3rd elastic component are all socketed on joint pin and are placed between retainer and compressing member, and the beam slab of joist is crimped between the second elastic component and the 3rd elastic component.
Further, in above-mentioned erecting device, compressing member is nut; Wherein, nut is bolted in joint pin.
Further, in above-mentioned erecting device, the second elastic component is the first rubber cradle.
Further, in above-mentioned erecting device, the 3rd elastic component is the second rubber cradle.
Further, in above-mentioned erecting device, the first elastic component is rubber connector.
Further, in above-mentioned erecting device, joint pin is metal joint pin.
The utility model additionally provides a kind of transmission system, comprises change speed gear box, also comprises above-mentioned arbitrary erecting device; Wherein, change speed gear box is installed on the mounting bracket in erecting device.
The utility model additionally provides a kind of vehicle, and this vehicle set has above-mentioned transmission system.
The utility model not only relies on the elastic component damping arranged between mounting bracket and joist, also between joist and vehicle frame, be also provided with elastic parts, the vibrations that engine operation produces are delivered to after mounting bracket through change speed gear box, first time damping is carried out by the elastic component arranged between mounting bracket and joist, second time damping is carried out again by the elastic parts between vehicle frame and joist, the vibrations passing to vehicle frame after twice damping weaken greatly, therefore, the vibrations finally passing to vehicle body are also significantly reduced, and improve the comfort level of passenger inside the vehicle.。
Accompanying drawing explanation
By reading hereafter detailed description of the preferred embodiment, various other advantage and benefit will become cheer and bright for those of ordinary skill in the art.Accompanying drawing only for illustrating the object of preferred implementation, and is not thought restriction of the present utility model.And in whole accompanying drawing, represent identical parts by identical reference symbol.In the accompanying drawings:
The front view of the erecting device that Fig. 1 provides for the utility model embodiment;
The right elevation of the erecting device that Fig. 2 provides for the utility model embodiment;
Fig. 3 is the A-A cutaway view of Fig. 1;
The connection structure schematic diagram of the elastic parts that Fig. 4 provides for the utility model embodiment and part coupling assembling.
Detailed description of the invention
Below with reference to accompanying drawings exemplary embodiment of the present disclosure is described in more detail.Although show exemplary embodiment of the present disclosure in accompanying drawing, however should be appreciated that can realize the disclosure in a variety of manners and not should limit by the embodiment set forth here.On the contrary, provide these embodiments to be in order to more thoroughly the disclosure can be understood, and complete for the scope of the present disclosure can be conveyed to those skilled in the art.
Erecting device embodiment:
See Fig. 1 and Fig. 2, there is shown the preferred structure of the erecting device that the utility model embodiment provides.As shown in the figure, the present embodiment comprises: joist 4, mounting bracket 5, first elastic component 6, coupling assembling and elastic parts.Wherein, mounting bracket 5 is connected with joist 4 by the first elastic component 6, and the structure of this first elastic component 6 and the connection structure between mounting bracket 5, first elastic component 6 and joist 4 are well known to the skilled person, therefore do not repeat.
Joist 4 is connected with coupling assembling by elastic parts, and coupling assembling is used for being connected with vehicle frame.In the present embodiment, joist 4 is not directly rigidly connected with vehicle frame, but elastic parts established by pad between joist 4 and vehicle frame.
Can find out, the present embodiment not only relies on the elastic component damping arranged between mounting bracket and joist, also between joist and vehicle frame, be also provided with elastic parts, the vibrations that engine operation produces are delivered to after mounting bracket through change speed gear box, first time damping is carried out by the elastic component arranged between mounting bracket and joist, second time damping is carried out again by the elastic parts between vehicle frame and joist, the vibrations passing to vehicle frame after twice damping weaken greatly, therefore, the vibrations finally passing to vehicle body are also significantly reduced, and improve the comfort level of passenger inside the vehicle.
See Fig. 3, in above-described embodiment, coupling assembling can comprise: bolt and the middle joint pin 1 offering through hole; Wherein, coupling assembling is connected with vehicle frame by the tie bolt being arranged in through hole.Preferably, joint pin 1 can be metal joint pin.During concrete enforcement, joint pin can be hollow cylinder.
See Fig. 3, in the various embodiments described above, coupling assembling can also comprise: compressing member 2.Wherein, joint pin 1 is convexly equipped with retainer 11 near the outer wall of first end (lower end shown in Fig. 3).Particularly, retainer 11 can be the annular snap stopper of the outside projection along joint pin 1.
Compressing member 2 position is adjustably socketed on joint pin 1.Particularly, compressing member 2 can be welded in joint pin 1.
The beam slab of joist 4 offers connecting bore 3, and joint pin 1 is arranged in connecting bore 3 and and leaves gap between connecting bore 3.In the present embodiment, owing to having gap between joint pin 1 and connecting bore 3, joint pin 1 can not touch connecting bore 3, does not therefore directly contact between joist 4 and joint pin 1, and then joist 4 is not directly contacted with between vehicle frame, the vibrations on joist 4 can not be directly passed to vehicle frame.
Elastic parts comprises: the second elastic component 7 and the 3rd elastic component 8.Wherein, the second elastic component 7 and the 3rd elastic component 8 are all socketed on joint pin 1 and are placed between retainer 11 and compressing member 2, and the beam slab of joist 4 is crimped between the second elastic component 7 and the 3rd elastic component 8.Particularly, second elastic component 7 can be the first rubber cradle, between the beam slab being arranged on retainer 11 and joist 4,3rd elastic component 8 can be the second rubber cradle, between the beam slab being arranged on nut and joist 4, by being tightened by the beam slab of nut to joist 4, the second rubber cradle is made to be crimped on the beam slab of joist 4, meanwhile, the first spring washer also compresses to beam slab by retainer 11.
Can find out, in the present embodiment, directly do not contact between joist 4 and joint pin 1, and then the beam slab of joist 4 is not directly contacted with between vehicle frame, and, the beam slab pad of joist 4 is located between the first elastic component 7 and the second elastic component 8, is absorbed the vibrations of joist 4 transmission, to reduce the vibrations that car beam 4 passes to vehicle frame by the first elastic component 7 and the second elastic component 8.
To sum up, the present embodiment not only relies on the elastic component damping arranged between mounting bracket and joist, also between joist and vehicle frame, be also provided with elastic parts, first time damping is carried out by the elastic component arranged between mounting bracket and joist, second time damping is carried out again by the elastic parts between vehicle frame and joist, after twice damping, the vibrations finally passing to vehicle body are significantly reduced.
Transmission system embodiment:
The present embodiment additionally provides a kind of transmission system, comprises change speed gear box, also comprises the erecting device described in above any embodiment.Wherein, change speed gear box is installed on the mounting bracket 5 in erecting device.Wherein, the specific implementation process of erecting device illustrates see above-mentioned, and the present embodiment does not repeat them here.
Because erecting device has above-mentioned effect, so the transmission system with this erecting device also has corresponding technique effect.
Vehicle embodiments:
The present embodiment additionally provides a kind of vehicle, is provided with above-described transmission system.Wherein, the specific implementation process of transmission system illustrates see above-mentioned, and the present embodiment does not repeat them here.
Because transmission system has above-mentioned effect, so the vehicle with this transmission system also has corresponding technique effect.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (10)
1. an erecting device, comprises joist (4), mounting bracket (5) and the first elastic component (6); Wherein, described mounting bracket (5) is connected with described joist (4) by described first elastic component (6); It is characterized in that, also comprise: coupling assembling and elastic parts; Wherein,
Described joist (4) is connected with described coupling assembling by described elastic parts;
Described coupling assembling is used for being connected with vehicle frame.
2. erecting device according to claim 1, is characterized in that, described coupling assembling comprises bolt and the middle joint pin (1) offering through hole; Wherein,
Described coupling assembling is connected with described vehicle frame by the tie bolt being arranged in described through hole.
3. erecting device according to claim 2, is characterized in that,
Described coupling assembling also comprises: compressing member (2); Wherein, described joint pin (1) is convexly equipped with retainer (11) near the outer wall of first end, described compressing member (2) position is adjustably socketed on described joint pin (1), the beam slab of described joist (4) offers connecting bore (3), described joint pin (1) be arranged in described connecting bore (3) and and leave gap between described connecting bore (3);
Described elastic parts comprises the second elastic component (7) and the 3rd elastic component (8); Wherein, described second elastic component (7) and described 3rd elastic component (8) are all socketed on described joint pin (1) and are placed between described retainer (11) and described compressing member (2), and the beam slab of described joist (4) is crimped between described second elastic component (7) and the 3rd elastic component (8).
4. erecting device according to claim 3, is characterized in that, described compressing member (2) welds with described joint pin (1).
5. erecting device according to claim 3, is characterized in that, described second elastic component (7) is the first rubber cradle.
6. erecting device according to claim 3, is characterized in that, described 3rd elastic component (8) is the second rubber cradle.
7. erecting device according to any one of claim 1 to 6, is characterized in that, described first elastic component (6) is rubber connector.
8. the erecting device according to any one of claim 2 to 6, is characterized in that, described joint pin (1) is metal joint pin.
9. a transmission system, comprises change speed gear box, it is characterized in that, also comprises: the erecting device according to any one of claim 1 to 8; Wherein, described change speed gear box is installed on the mounting bracket in described erecting device.
10. a vehicle, is characterized in that, this vehicle set has transmission system as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708292.XU CN204279062U (en) | 2014-11-21 | 2014-11-21 | Erecting device, transmission system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708292.XU CN204279062U (en) | 2014-11-21 | 2014-11-21 | Erecting device, transmission system and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204279062U true CN204279062U (en) | 2015-04-22 |
Family
ID=52862252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420708292.XU Active CN204279062U (en) | 2014-11-21 | 2014-11-21 | Erecting device, transmission system and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204279062U (en) |
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2014
- 2014-11-21 CN CN201420708292.XU patent/CN204279062U/en active Active
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