CN106218337A - A kind of for two grades of full front suspensions carrying city bus of marking time - Google Patents
A kind of for two grades of full front suspensions carrying city bus of marking time Download PDFInfo
- Publication number
- CN106218337A CN106218337A CN201610754208.1A CN201610754208A CN106218337A CN 106218337 A CN106218337 A CN 106218337A CN 201610754208 A CN201610754208 A CN 201610754208A CN 106218337 A CN106218337 A CN 106218337A
- Authority
- CN
- China
- Prior art keywords
- stabiliser bar
- amortisseur
- leaf spring
- fixed support
- grades
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/02—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only
- B60G11/04—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only arranged substantially parallel to the longitudinal axis of the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/001—Arrangements for attachment of dampers
- B60G13/005—Arrangements for attachment of dampers characterised by the mounting on the axle or suspension arm of the damper unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
- B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
- B60G21/055—Stabiliser bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/30—Rigid axle suspensions
- B60G2200/34—Stabilising mechanisms, e.g. for lateral stability
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/11—Leaf spring
- B60G2202/112—Leaf spring longitudinally arranged
Abstract
The present invention relates to a kind of for two grades of full front suspensions carrying city bus of marking time.Including leaf spring, stabiliser bar and amortisseur, described leaf spring is the reverse arch type structure that middle high both sides are low, the cross bar of described stabiliser bar is connected with stabiliser bar boatswain chair assembly, described stabiliser bar boatswain chair assembly is connected with vehicle frame by stabiliser bar boatswain chair bracket assembly, the vertical pole of described stabiliser bar is connected with stabiliser bar mounting bracket, described stabiliser bar mounting bracket is connected with propons by amortisseur fixed support, and described leaf spring is under car load floor with the installation site of stabiliser bar.As shown from the above technical solution, the present invention, by being arranged under car load floor by leaf spring and stabiliser bar, can do big width of walkway, makes the width of visitor's door in front passenger doors increase, it is easy to passenger getting on/off, also increases the space for maintenance of each parts of propons brake chamber, pipeline and suspension simultaneously.
Description
Technical field
The present invention relates to a kind of for two grades of full front suspensions carrying city bus of marking time.
Background technology
Along with the development of Bus Technology, the inner space of city bus, the convenience got on or off the bus are increasingly becoming passenger vehicle
One of condition comparing measurement between competing.On the premise of meeting Standard, according to use requirement and the structure of city bus
How feature, improve product advantage, the most farthest increases the inner space of car load, reduces the height marked time, drops simultaneously
Low or maintain existing manufacturing cost to become existing railway car manufacture manufacturer urgent problem.
Summary of the invention
It is an object of the invention to provide a kind of for two grades of full front suspensions carrying city bus of marking time, this passenger vehicle suspension
Car load inner space can be increased, reduce riser height, reduce simultaneously or maintain existing manufacturing cost, increase bus or coach production relative
The advantage of competition.
For achieving the above object, present invention employs techniques below scheme: include leaf spring, stabiliser bar and amortisseur, described
Leaf spring be the low reverse arch type structures in middle high both sides, described stabiliser bar includes cross bar and is arranged on the vertical of cross bar two ends
Bar, described vertical pole is obliquely installed laterally from the end of cross bar, and two vertical poles form " eight " font structure, the horizontal stroke of described stabiliser bar
Bar is connected with stabiliser bar boatswain chair assembly, and described stabiliser bar boatswain chair assembly is connected with vehicle frame by stabiliser bar boatswain chair bracket assembly,
The vertical pole of described stabiliser bar is connected with stabiliser bar mounting bracket, described stabiliser bar mounting bracket by amortisseur fixed support with
Propons is connected, and described leaf spring is under car load floor with the installation site of stabiliser bar.
Described amortisseur fixed support includes fixed support on the amortisseur being connected with vehicle frame and is connected with propons
Fixed support under amortisseur, described stabiliser bar mounting bracket is connected with fixed support under amortisseur.
Described amortisseur is connected with fixed support on amortisseur by bolt, spring washer, and described amortisseur is by fluting
Nut, split pin, amortisseur lower carriage axle are connected with fixed support under amortisseur.
One end of described leaf spring is connected by bolt, self-locking nut and the first spring block, and the other end of described leaf spring passes through
Front spring hanger assembly and the second spring block are connected, and the first described spring block and the second spring block are all connected with vehicle frame, described plate
The stage casing of spring is by fixed support under U-bolts, nut connecting plate spring top board, propons and amortisseur.
The vertical pole of described stabiliser bar is connected with stabiliser bar mounting bracket by bolt, self-locking nut, the horizontal stroke of described stabiliser bar
Bar is connected with stabiliser bar boatswain chair assembly by bearing folder, rubber shaft bearing, bolt, self-locking nut.
Described limited block is connected with vehicle frame by bolt, self-locking nut.
As shown from the above technical solution, the present invention is by being arranged under car load floor by leaf spring and stabiliser bar, permissible
Do big width of walkway, make the width of visitor's door in front passenger doors increase, it is simple to passenger getting on/off, also increase propons braking gas simultaneously
The space for maintenance of each parts of room, pipeline and suspension.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention；
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
The present invention will be further described below in conjunction with the accompanying drawings:
As shown in Figure 1 and Figure 2 a kind of for two grades of full front suspensions carrying city buses of marking time, including leaf spring 9, stabiliser bar 25,
Limited block 12 and amortisseur 20, leaf spring 9 is the reverse arch type structure that middle high both sides are low, and stabiliser bar 25 includes cross bar 251 and sets
Putting the vertical pole 252 at cross bar 251 two ends, vertical pole 252 is obliquely installed laterally from the end of cross bar 251, and two vertical poles 252 are formed
" eight " font structure, is namely similar to trapezoidal structure, empty to increase the maintenance of each parts of propons brake chamber, pipeline and suspension
Between.The cross bar of stabiliser bar 25 is connected with stabiliser bar boatswain chair assembly 30, and stabiliser bar boatswain chair assembly 30 is total by stabiliser bar boatswain chair support
Becoming 8 to be connected with vehicle frame, i.e. stabiliser bar boatswain chair assembly 30 is by bolt 31, self-locking nut 32 and stabiliser bar boatswain chair support 8 assembly phase
Even, stabiliser bar boatswain chair bracket assembly 8 is connected with vehicle frame by bolt 6, spring washer 7；The vertical pole of stabiliser bar 25 is installed with stabiliser bar and is propped up
Frame 33 is connected, and stabiliser bar mounting bracket 33 is connected with propons by amortisseur fixed support, leaf spring 9 and the installation position of stabiliser bar 25
Put and be under car load floor.
Further, amortisseur fixed support include on the amortisseur that is connected with vehicle frame fixed support 15 and with propons phase
Fixed support 21 under amortisseur even, stabiliser bar mounting bracket 33 is connected with fixed support under amortisseur 21, specifically, stable
Bar mounting bracket 33 is connected with fixed support under amortisseur 21 by bolt 37, spring washer 38.
Further, amortisseur 20 is connected with fixed support on amortisseur 15 by bolt 16, spring washer 17, and amortisseur 20 leads to
Cross slotted nut 34, split pin 35, amortisseur lower carriage axle 36 are connected with fixed support under amortisseur 21.
Further, one end of leaf spring 9 is connected with the first spring block 3 by bolt 1, self-locking nut 2, another of leaf spring 9
End is connected with the second spring block 3A by front spring hanger assembly 19, and the first spring block 3 is all connected with vehicle frame with the second spring block 3A,
Specifically, the first spring block 3 is connected with vehicle frame by bolt 4, spring washer 5, and front spring hanger assembly 19 passes through leaf spring pin 18 and the
Two spring block 3A are connected；The stage casing of leaf spring 9 connects leaf spring top board 11, propons and amortisseur by U-bolts 10, nut 22
Lower fixed support 21.
Further, the vertical pole of stabiliser bar 25 is connected with stabiliser bar mounting bracket 33, surely by bolt 23, self-locking nut 24
The cross bar of fixed pole 25 is connected with stabiliser bar boatswain chair assembly 30 by bearing folder 26, rubber shaft bearing 27, bolt 28, self-locking nut 29.
Further, limited block 12 is connected with vehicle frame by bolt 13, self-locking nut 14.
The beneficial effects of the present invention is: 1) controlling car load manufacturing cost, on the premise of not using big drop front axle, for
Adapting to the low district of standing of city bus, the requirement that low on-board and off-board are marked time, front suspension assembly setting height(from bottom) is relatively low；2) employing is similar " little
Stool " spring block of structure reduces the first spring block, the setting height(from bottom) of the second spring block；3) on vibroshock, fixed support uses
Axial pin type structure, is fixed on vehicle frame both sides, and under vibroshock, fixed support uses the structure filled from the bottom up to be fixed on below propons,
Reducing the setting height(from bottom) of amortisseur, amortisseur is fixed on the lower section of leaf spring and wheel stand simultaneously, can increase further
Road width；4) stabiliser bar mounting bracket is connected with fixed support under vibroshock, and ensures stabiliser bar by stabiliser bar boatswain chair assembly
It is fixed on below leaf spring position；5) reducing leaf spring and be fully loaded with camber, use " antiarch " structure, the installation reducing spring block further is high
Degree；6) considering that city bus front suspension space for maintenance is less, stabiliser bar uses similar trapezoidal structure, increases propons braking gas
The space for maintenance of each parts of room, pipeline and suspension.
Embodiment described above is only to be described the preferred embodiment of the present invention, the not model to the present invention
Enclose and be defined, on the premise of designing spirit without departing from the present invention, the those of ordinary skill in the art technical side to the present invention
Various deformation that case is made and improvement, all should fall in the protection domain that claims of the present invention determines.
Claims (6)
1. for two grades of full front suspensions carrying city bus of marking time, including leaf spring (9), stabiliser bar (25), limited block
And amortisseur (20) (12), it is characterised in that: described leaf spring (9) is the reverse arch type structure that middle high both sides are low, and described is steady
Fixed pole (25) includes cross bar (251) and is arranged on the vertical pole (252) at cross bar (251) two ends, and described vertical pole (252) is from cross bar
(251) end is obliquely installed laterally, two vertical poles (252) formed " eight " font structure, the cross bar of described stabiliser bar (25) with
Stabiliser bar boatswain chair assembly (30) is connected, and described stabiliser bar boatswain chair assembly (30) passes through stabiliser bar boatswain chair bracket assembly (8) and car
Frame connects, and the vertical pole of described stabiliser bar (25) is connected with stabiliser bar mounting bracket (33), described stabiliser bar mounting bracket (33)
Being connected with propons by amortisseur fixed support, described leaf spring (9) is in car load floor with the installation site of stabiliser bar (25)
Under face.
It is the most according to claim 1 for two grades of full front suspensions carrying city bus of marking time, it is characterised in that: described
Amortisseur fixed support includes under fixed support (15) on the amortisseur being connected with vehicle frame and the amortisseur that is connected with propons solid
Fixed rack (21), described stabiliser bar mounting bracket (33) is connected with fixed support under amortisseur (21).
It is the most according to claim 2 for two grades of full front suspensions carrying city bus of marking time, it is characterised in that: described
Amortisseur (20) is connected with fixed support on amortisseur (15) by bolt, spring washer, and described amortisseur (20) is by fluting spiral shell
Mother, split pin, amortisseur lower carriage axle are connected with fixed support under amortisseur (21).
It is the most according to claim 2 for two grades of full front suspensions carrying city bus of marking time, it is characterised in that: described plate
One end of spring (9) is connected by bolt, self-locking nut and the first spring block (3), and the other end of described leaf spring (9) is hung by front spring
Ear assembly (19) is connected with the second spring block (3A), described the first spring block (3) and the second spring block (3A) all with vehicle frame phase
Even, the stage casing of described leaf spring (9) connects leaf spring top board (11), propons and amortisseur by U-bolts (10), nut (22)
Lower fixed support (21).
The most according to claim 1 for two grades of full front suspensions carrying city buses of marking time, it is characterised in that: described surely
The vertical pole of fixed pole (25) is connected with stabiliser bar mounting bracket (33) by bolt, self-locking nut, the cross bar of described stabiliser bar (25)
It is connected with stabiliser bar boatswain chair assembly (30) by bearing folder (26), rubber shaft bearing (27), bolt, self-locking nut.
It is the most according to claim 1 for two grades of full front suspensions carrying city bus of marking time, it is characterised in that: described
Limited block (12) is connected with vehicle frame by bolt, self-locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610754208.1A CN106218337A (en) | 2016-08-29 | 2016-08-29 | A kind of for two grades of full front suspensions carrying city bus of marking time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610754208.1A CN106218337A (en) | 2016-08-29 | 2016-08-29 | A kind of for two grades of full front suspensions carrying city bus of marking time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106218337A true CN106218337A (en) | 2016-12-14 |
Family
ID=58071192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610754208.1A Pending CN106218337A (en) | 2016-08-29 | 2016-08-29 | A kind of for two grades of full front suspensions carrying city bus of marking time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106218337A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361378A (en) * | 2020-03-21 | 2020-07-03 | 南京金龙客车制造有限公司 | Pure electric bus shock absorber support locking control strategy |
| CN112937245A (en) * | 2021-01-15 | 2021-06-11 | 东风柳州汽车有限公司 | Automobile air suspension structure and automobile |
| CN113071563A (en) * | 2021-05-08 | 2021-07-06 | 上海济驭科技有限公司 | Frame for unmanned drive-by-wire chassis |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1994768A (en) * | 2006-12-31 | 2007-07-11 | 上海中上汽车科技有限公司 | Front suspension rack device of trackless wireless electric bus |
| CN201900955U (en) * | 2010-12-19 | 2011-07-20 | 上海科曼车辆部件系统有限公司 | Composite front air suspension system for light bus |
| CN203267706U (en) * | 2013-06-09 | 2013-11-06 | 中国重汽集团济南动力有限公司 | Taper leaf spring and front suspension assembly for passenger car |
| CN204506393U (en) * | 2015-03-09 | 2015-07-29 | 桂林大宇客车有限公司 | Portal frame type low floor bus steel spring front suspension structure |
| CN205951649U (en) * | 2016-08-29 | 2017-02-15 | 安徽安凯汽车股份有限公司 | A front suspension that is used for second grade to mark time bearing city bus entirely |
-
2016
- 2016-08-29 CN CN201610754208.1A patent/CN106218337A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1994768A (en) * | 2006-12-31 | 2007-07-11 | 上海中上汽车科技有限公司 | Front suspension rack device of trackless wireless electric bus |
| CN201900955U (en) * | 2010-12-19 | 2011-07-20 | 上海科曼车辆部件系统有限公司 | Composite front air suspension system for light bus |
| CN203267706U (en) * | 2013-06-09 | 2013-11-06 | 中国重汽集团济南动力有限公司 | Taper leaf spring and front suspension assembly for passenger car |
| CN204506393U (en) * | 2015-03-09 | 2015-07-29 | 桂林大宇客车有限公司 | Portal frame type low floor bus steel spring front suspension structure |
| CN205951649U (en) * | 2016-08-29 | 2017-02-15 | 安徽安凯汽车股份有限公司 | A front suspension that is used for second grade to mark time bearing city bus entirely |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361378A (en) * | 2020-03-21 | 2020-07-03 | 南京金龙客车制造有限公司 | Pure electric bus shock absorber support locking control strategy |
| CN112937245A (en) * | 2021-01-15 | 2021-06-11 | 东风柳州汽车有限公司 | Automobile air suspension structure and automobile |
| CN113071563A (en) * | 2021-05-08 | 2021-07-06 | 上海济驭科技有限公司 | Frame for unmanned drive-by-wire chassis |
| CN113071563B (en) * | 2021-05-08 | 2022-07-19 | 上海济驭科技有限公司 | Frame for unmanned drive-by-wire chassis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161214 |