CN108859719A - A kind of bus engine suspending apparatus - Google Patents
A kind of bus engine suspending apparatus Download PDFInfo
- Publication number
- CN108859719A CN108859719A CN201810890594.6A CN201810890594A CN108859719A CN 108859719 A CN108859719 A CN 108859719A CN 201810890594 A CN201810890594 A CN 201810890594A CN 108859719 A CN108859719 A CN 108859719A
- Authority
- CN
- China
- Prior art keywords
- damping
- lifters
- damping pad
- fixed plate
- external member
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/12—Arrangement of engine supports
- B60K5/125—Telescopic supports, e.g. telescopic dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/12—Arrangement of engine supports
- B60K5/1283—Adjustable supports, e.g. the mounting or the characteristics being adjustable
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of bus engine suspending apparatus, including fixed plate, external member, lifters, fixed sleeving, supporting sleeve and damping assembly, dead plate upper end is provided with the first damping pad, external member is provided in the middle part of fixed plate lower end, and the lifters that are slidably connected on the inside of external member, screw rod is provided at left and right sides of fixed plate lower end in external member, and screw lower end runs through lifters.The first damping pad, the first spring and the second damping pad being arranged in the present invention, play the role of vibration damping and vibration isolation to engine in vertical direction；The damping layer and damping assembly being arranged in the present invention, not only play the role of the vibration isolation of vibration damping to engine in vertical direction, and play the role of vibration damping and vibration isolation to engine on horizontal left and right directions, and third damping pad is provided in the present invention, play the role of vibration damping and vibration isolation to engine on horizontal front-rear direction.
Description
Technical field
The present invention relates to motor vehicle fittings technical field more particularly to a kind of bus engine suspending apparatus.
Background technique
Car engine suspension is the bearing vibration isolation element connected between engine and car body, and the vibration of engine can be isolated in it
Dynamic and transmitting of the noise into compartment, hence it is evident that improve the comfort of vehicle car.
China Patent Publication No. 102275494A, publication date are on December 14th, 2011, a kind of entitled " engine mounting
A kind of suspension structure of engine is disclosed in structure ".The mounting structure is to connect engine by suspending mounting base with vehicle frame,
Engine luggine can be isolated or be slowed down to the mounting structure, and engine can be made to be conveniently used on pellet type vehicle frame.But
This suspension structure of engine, can only limit the displacement of engine, and isolation and absorption to engine luggine and road excitation
Effect reduces, so that the technical issues of it can not effectively solve engine mounting vibration damping.Therefore, those skilled in the art provide
A kind of bus engine suspending apparatus, to solve the problems mentioned in the above background technology.
Summary of the invention
To solve technical problem present in background technique, the present invention proposes a kind of bus engine suspending apparatus.
A kind of bus engine suspending apparatus proposed by the present invention, including fixed plate, external member, lifters, fixed sleeving, branch
Support set pipe and damping assembly, dead plate upper end are provided with the first damping pad, are provided with external member, and external member in the middle part of fixed plate lower end
Inside is slidably connected lifters, is provided with screw rod at left and right sides of fixed plate lower end in external member, and screw lower end is through lifting
Part, screw rod outside are arranged with the first spring between lifters and fixed plate, and screw rod outside is provided with second in lifters lower end
Damping pad, and cap nut is arranged in the second damping pad lower end on the outside of screw rod.
Casing is connected and fixed by fixed frame in the middle part of lifters lower end, and is provided with damping layer, vibration damping on the inside of fixed sleeving
Layer inside is provided with supporting sleeve, and multiple holes are provided in damping layer, in hole between fixed sleeving and supporting sleeve
It is provided with damping assembly, damping assembly includes fixing pipe, sliding plug, second spring and telescopic rod, and fixing pipe outboard end is fixed
It is connected and fixed casing inner sidewall, and the sliding plug that is slidably connected on the inside of fixing pipe, is set between fixing pipe inner end on the outside of sliding plug
It is equipped with second spring, sliding plug middle inside connection expansion link, and the telescopic rod other end is fixedly connected with supporting sleeve, supporting sleeve
Inside is provided with connecting shaft, is provided with third damping pad on front side of fixed sleeving.
As a further solution of the present invention：Strip, and external member inside and strip pair are provided at left and right sides of lifters
Card slot should be provided with.
As further scheme of the invention：Fixed plate left and right ends portion is provided with fixing bolt, and fixing bolt
The first damping pad is run through in upper end.
As further scheme of the invention：The left and right sides is provided with air hole in sliding plug, and on the inside of fixing pipe
End and sliding plug are correspondingly arranged on limiting section.
As further scheme of the invention：Steel is provided between cap nut and the second damping pad on the outside of screw rod
Gasket.
As further scheme of the invention：First damping pad, the second damping pad, damping layer and third cushion blocking
Piece is all made of flexible material and is made.
Compared with prior art, the beneficial effects of the invention are as follows：
1, the first damping pad, the first spring and the second damping pad being arranged in the present invention, in vertical direction to hair
Motivation plays the role of vibration damping and vibration isolation；The damping layer and damping assembly being arranged in the present invention, not only in vertical direction to hair
Motivation plays the role of the vibration isolation of vibration damping, and plays vibration damping and vibration isolation to engine on horizontal left and right directions, and
It is provided with third damping pad in the present invention, plays the role of vibration damping and vibration isolation to engine on horizontal front-rear direction.
2, the present invention can be according to the specific location of engine, by the cooperation of screw rod and cap nut to the height of lifters
It is finely adjusted, to realize more accurate installation engine.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of bus engine suspending apparatus.
Fig. 2 is a kind of top view cross section structural schematic diagram of lifters in bus engine suspending apparatus.
Fig. 3 is a kind of side elevational cross-section structural schematic diagram of fixed sleeving in bus engine suspending apparatus.
Fig. 4 is a kind of structural schematic diagram of damping assembly in bus engine suspending apparatus.
In figure：1- fixed plate, the first damping pad of 2-, 3- fixing bolt, 4- external member, 401- card slot, 5- screw rod, 6- lifting
Part, 601- strip, the first spring of 7-, the second damping pad of 8-, 9- steel shim, 10- cap nut, 11- fixed frame, 12- are fixed
Casing, 13- supporting sleeve, 14- damping layer, 15- connecting shaft, 16- hole, 17- damping assembly, 18- fixing pipe, 19- sliding plug,
20- air hole, 21- second spring, 22- telescopic rod, 23- third vibration-damping sheet.
Specific embodiment
As Figure 1-Figure 4, a kind of bus engine suspending apparatus proposed by the present invention, including fixed plate 1, external member 4, liter
Drop part 6, fixed sleeving 12, supporting sleeve 13 and damping assembly 17,1 upper end of fixed plate are provided with the first damping pad 2, fixed plate
It is provided with external member 4 in the middle part of 1 lower end, and the lifters 6 that are slidably connected on the inside of external member 4, at left and right sides of 1 lower end of fixed plate in external member 4
It is provided with screw rod 5, and lifters 6 are run through in 5 lower end of screw rod, 5 outside of screw rod is arranged with the between lifters 6 and fixed plate 1
One spring 7,5 outside of screw rod is provided with the second damping pad 8 in 6 lower end of lifters, and 5 outside of screw rod is in the second damping pad 8
Lower end is arranged with cap nut 10.
Casing 12 is connected and fixed by fixed frame 11 in the middle part of 6 lower end of lifters, and is provided with vibration damping on the inside of fixed sleeving 12
Layer 14 is provided with supporting sleeve 13 on the inside of damping layer 14, and is provided with multiple holes 16 in damping layer 14, in fixation in hole 16
Damping assembly 17 is provided between casing 12 and supporting sleeve 13, damping assembly 17 includes fixing pipe 18, sliding plug 19, the second bullet
Spring 21 and telescopic rod 22,18 outboard end of fixing pipe are fixedly connected with 12 inner sidewall of fixed sleeving, and Slideslip connects in fixing pipe 18
Sliding plug 19 is connect, is provided with second spring 21,19 middle inside of sliding plug between 19 outside of sliding plug and 18 inner end of fixing pipe
Connection expansion link 22, and 22 other end of telescopic rod is fixedly connected with supporting sleeve 13, and connecting shaft 15 is provided on the inside of supporting sleeve 13,
Third damping pad 23 is provided on front side of fixed sleeving 12.
Strip 601 is provided at left and right sides of lifters 6, and 4 inside of external member is correspondingly arranged on card slot 401 with strip 601.
1 left and right ends portion of fixed plate is provided with fixing bolt 3, and the first damping pad 2 is run through in 3 upper end of fixing bolt.
The left and right sides is provided with air hole 20 in sliding plug 19, and 18 medial end of fixing pipe is corresponding with sliding plug 19 sets
It is equipped with limiting section.
5 outside of screw rod is provided with steel shim 9 between cap nut 10 and the second damping pad 8.
First damping pad 2, the second damping pad 8, damping layer 14 and third damping pad 23 are all made of flexible material system
At.
The first damping pad 2, the first spring 7 and the second damping pad 8 being arranged in the bus engine suspending apparatus,
Play the role of vibration damping and vibration isolation to engine in vertical direction；14 He of damping layer being arranged in the bus engine suspending apparatus
Damping assembly 17 not only plays the role of the vibration isolation of vibration damping to engine in vertical direction, but also on horizontal left and right directions
Play the role of vibration damping and vibration isolation to engine, and is provided with third damping pad 23 in the bus engine suspending apparatus,
Play the role of vibration damping and vibration isolation to engine on horizontal front-rear direction.
The bus engine suspending apparatus can pass through matching for screw rod 5 and cap nut 10 according to the specific location of engine
Conjunction is finely adjusted the height of lifters 6, to realize more accurate installation engine.
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any
Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of bus engine suspending apparatus, including fixed plate (1), external member (4), lifters (6), fixed sleeving (12), branch
Support set pipe (13) and damping assembly (17), which is characterized in that fixed plate (1) upper end is provided with the first damping pad (2), fixed plate
(1) it is provided with external member (4) in the middle part of lower end, and is slidably connected lifters (6) on the inside of external member (4), at left and right sides of fixed plate (1) lower end
It is provided with screw rod (5) in external member (4), and lifters (6) are run through in screw rod (5) lower end, in lifters (6) on the outside of screw rod (5)
It is arranged between fixed plate (1) the first spring (7), lifters (6) lower end is provided with the second damping pad on the outside of screw rod (5)
(8), cap nut (10) and on the outside of screw rod (5) in the second damping pad (8) lower end are arranged with；
It is connected and fixed casing (12) in the middle part of lifters (6) lower end by fixed frame (11), and is provided on the inside of fixed sleeving (12)
Damping layer (14), damping layer (14) inside is provided with supporting sleeve (13), and is provided with multiple holes (16) in damping layer (14),
Damping assembly (17) are provided between fixed sleeving (12) and supporting sleeve (13) in hole (16), damping assembly (17) includes
Fixing pipe (18), sliding plug (19), second spring (21) and telescopic rod (22), fixing pipe (18) outboard end are fixedly connected with fixation
Casing (12) inner sidewall, and be slidably connected sliding plug (19) on the inside of fixing pipe (18), sliding plug (19) outside and fixing pipe (18)
It is provided between inner end second spring (21), sliding plug (19) middle inside connection expansion link (22), and telescopic rod (22) is another
One end is fixedly connected supporting sleeve (13), is provided with connecting shaft (15) on the inside of supporting sleeve (13), is set on front side of fixed sleeving (12)
It is equipped with third damping pad (23).
2. a kind of bus engine suspending apparatus according to claim 1, which is characterized in that at left and right sides of lifters (6)
It is provided with strip (601), and is correspondingly arranged on card slot (401) with strip (601) on the inside of external member (4).
3. a kind of bus engine suspending apparatus according to claim 1, which is characterized in that fixed plate (1) left and right ends
Portion is provided with fixing bolt (3), and the first damping pad (2) are run through in fixing bolt (3) upper end.
4. a kind of bus engine suspending apparatus according to claim 1, which is characterized in that left and right two in sliding plug (19)
Side is provided with air hole (20), and fixing pipe (18) medial end and sliding plug (19) are correspondingly arranged on limiting section.
5. a kind of bus engine suspending apparatus according to claim 1, which is characterized in that in screw on the outside of screw rod (5)
Steel shim (9) are provided between cap (10) and the second damping pad (8).
6. a kind of bus engine suspending apparatus according to claim 1, which is characterized in that the first damping pad (2),
Two damping pads (8), damping layer (14) and third damping pad (23) are all made of flexible material and are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810890594.6A CN108859719A (en) | 2018-08-07 | 2018-08-07 | A kind of bus engine suspending apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810890594.6A CN108859719A (en) | 2018-08-07 | 2018-08-07 | A kind of bus engine suspending apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108859719A true CN108859719A (en) | 2018-11-23 |
Family
ID=64317246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810890594.6A Withdrawn CN108859719A (en) | 2018-08-07 | 2018-08-07 | A kind of bus engine suspending apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108859719A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829675A (en) * | 2019-11-20 | 2020-02-21 | 国唐汽车有限公司 | Suspension mounting bracket of electric motor coach driving motor |
| CN114401918A (en) * | 2019-11-22 | 2022-04-26 | 沃尔沃卡车集团 | Engine support system and method |
-
2018
- 2018-08-07 CN CN201810890594.6A patent/CN108859719A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829675A (en) * | 2019-11-20 | 2020-02-21 | 国唐汽车有限公司 | Suspension mounting bracket of electric motor coach driving motor |
| CN114401918A (en) * | 2019-11-22 | 2022-04-26 | 沃尔沃卡车集团 | Engine support system and method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181123 |