CN205971547U - Cab air damping spring - Google Patents
Cab air damping spring Download PDFInfo
- Publication number
- CN205971547U CN205971547U CN201621023518.8U CN201621023518U CN205971547U CN 205971547 U CN205971547 U CN 205971547U CN 201621023518 U CN201621023518 U CN 201621023518U CN 205971547 U CN205971547 U CN 205971547U
- Authority
- CN
- China
- Prior art keywords
- rubber bag
- bag tank
- spring
- glue film
- driver
- 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 - Fee Related
Links
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a cab air damping spring, including rubber bag, air chamber and extensible supporting leg, the fixed plate is installed at the top of rubber bag, be provided with the bolt on the fixed plate, and pass through threaded connection between bolt and the hex bolts head, the rubber bag is provided with threely, and is provided with upper tension ring sum lower tension ring between rubber bag and the rubber bag respectively, and the upper tension ring sets up in the top of lower tension ring, be provided with outer glue film on the outer wall of rubber bag, and be provided with interior glue film on the inner wall of rubber bag, be connected through sealed glue between outer glue film and the interior glue film, the air chamber sets up in the inside of rubber bag, and is fixed with the backup pad on the inner wall of interior glue film, be connected through the moving part between extensible supporting leg and the chassis. The utility model discloses be provided with sealed glue outside between glue film and the interior glue film, the further improvement of this design the leakproofness of this rubber bag, even this rubber bag has been grown to the live time can not leak gas yet, satisfied the demand of work.
Description
Technical field
This utility model is related to mechanical equipment technical field, specially a kind of driver's cabin damping air spring.
Background technology
Developing rapidly with auto industry, road haulage significantly improves, and drayage driver is to ride comfort
Put forward higher requirement, originally this requirement can not have been met using the mechanism that helical spring shock absorber supports driver's cabin, from
On the other hand say, improve ride comfort, the safety travelling is also most important to improving, and therefore, air spring vibration reduction device exists
Application on heavy truck driver's cabin also becomes the inexorable trend of industry development, and therefore people have invented a kind of damping air spring, passes
The air spring of system is only provided with a rubber bag tank, and driver can feel damping effect inconspicuous when driving, and has not reached
Beautiful damping effect, and traditional air spring is provided with inner glue layer and outer glue-line by rubber bag tank sealing although this design also may be used
Rubber bag tank is made to seal, but not filling with sealant between inner glue layer and outer glue-line, lead to air-tightness to be not up to highest, may use
After a period of time, rubber bag tank starts gas leakage, can not meet the demand of work, and traditional air spring does not set inside rubber bag tank
Put spring, make this air spring can only bear general impact, if but this air spring when running into strong impact power, cannot rise
To effect, can not meet people's needs.
Content of the invention
The purpose of this utility model is to provide a kind of driver's cabin damping air spring, to solve to carry in above-mentioned background technology
The problem going out, is had an advantageous effect in that；This air spring is provided with three rubber bag tanks, and this design greatly increases this dress
The damping effect put, and air spring is provided with fluid sealant between outer glue-line and inner glue layer, this design further improves
The sealing of this rubber bag tank, though this rubber bag tank of use time length also will not gas leakage, quality is guaranteed.
For achieving the above object, this utility model provides following technical scheme：A kind of driver's cabin damping air spring, including
Rubber bag tank, air chamber and Telescopic support leg, the top of described rubber bag tank is provided with fixed plate, and described fixed plate is provided with spiral shell
Be threaded connection between bolt, and bolt and hexagonal bolt head, described rubber bag tank is provided with three, and rubber bag tank and rubber bag tank it
Between be respectively arranged with garter spring and lower garter spring, upper garter spring is arranged on the top of lower garter spring, the outer wall of described rubber bag tank is provided with
It is provided with inner glue layer in outer glue-line, and the inwall of rubber bag tank, between described outer glue-line and inner glue layer, pass through to seal gemel connection, described
Air chamber is arranged on the inside of rubber bag tank, and is fixed with gripper shoe on the inwall of inner glue layer, described Telescopic support leg and chassis it
Between connected by movable part.
Preferably, the bottom of described rubber bag tank is provided with chassis.
Preferably, described inner glue layer is provided with cord.
Preferably, the top of described gripper shoe is provided with spring, and spring is provided with 7, and the centrage with regard to gripper shoe
Symmetrical.
Preferably, described Telescopic support leg is adhesively fixed rubber sleeve, and the right side of Telescopic support leg is provided with
Supporting leg receiving room.
Compared with prior art, the beneficial effects of the utility model are：This air spring is provided with three rubber bag tanks, and this sets
Meter greatly increases the damping effect of this device, brings more comfortable sensation to drivers in driving, and this air bullet
Spring is provided with fluid sealant between outer glue-line and inner glue layer, and this design further improves the sealing of this rubber bag tank, even if
This rubber bag tank of use time length also will not gas leakage, meet the demand of work, and this air spring be internally additionally provided with general
Logical spring, when needing strong impact power, when air spring has arrived the limit carrying, now internal spring can be air bullet
Spring reduces the effect that some burdens play secondary buffer damping, improves the safety of this air spring use, meets people
Demand.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the sectional view of this utility model rubber bag tank；
Fig. 3 is the structural representation on this utility model chassis.
In figure：1- rubber bag tank；2- bolt；3- screw thread；4- fixed plate；5- hexagonal bolt head；The upper garter spring of 6-；Garter spring under 7-；
8- chassis；9- outer glue-line；10- inner glue layer；11- fluid sealant；12- air chamber；13- cord；14- spring；15- gripper shoe；16- activity
Part；17- Telescopic support leg；18- supporting leg receiving room.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-3, a kind of embodiment that this utility model provides：A kind of driver's cabin damping air spring, including rubber
Capsule 1, air chamber 12 and Telescopic support leg 17, the top of rubber bag tank 1 is provided with fixed plate 4, and fixed plate 4 is provided with bolt 2,
And be connected by screw thread 3 between bolt 2 and hexagonal bolt head 5, rubber bag tank 1 is provided with three, and rubber bag tank 1 and rubber bag tank 1 it
Between be respectively arranged with garter spring 6 and lower garter spring 7, upper garter spring 6 is arranged on the top of lower garter spring 7, the outer wall of rubber bag tank 1 is provided with
Inner glue layer 10 is provided with outer glue-line 9, and the inwall of rubber bag tank 1, passes through fluid sealant 11 between outer glue-line 9 and inner glue layer 10 even
Connect, air chamber 12 is arranged on the inside of rubber bag tank 1, and the inwall of inner glue layer 10 and is fixed with gripper shoe 15, Telescopic support leg 17
It is connected by movable part 16 between chassis 8, the bottom of rubber bag tank 1 is provided with chassis 8, and inner glue layer 10 is provided with cord 13,
The top of gripper shoe 15 is provided with spring 14, and spring 14 is provided with 7, and the centrage with regard to gripper shoe 15 is symmetrical, can
Be adhesively fixed in telescopic support legs 17 rubber sleeve, and the right side of Telescopic support leg 17 is provided with supporting leg receiving room 18.
Operation principle：This air spring is fixed by bolt 2 and installation region, takes off chassis 8, running into impact
When rubber bag tank 1 in cord 13 and internal compressed air can play the effect of buffering, claim beyond cord 13 when impulsive force moment
During the limit carrying, the spring 14 rubber bag tank 1 within can play the effect of secondary buffer, in work, outer glue-line 9 and inner glue layer 10 meeting
Keep the sealing within rubber bag tank 1 and fluid sealant 11 further improves the sealing of this device, when needs are to this device
When being overhauled, chassis 8 is installed, take out Telescopic support leg 17 and fix, now people carry out overhauling.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, this practicality can be realized in other specific forms new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that the containing of equivalency that will fall in claim
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as limiting
Involved claim.
Claims (5)
1. a kind of driver's cabin damping air spring, including rubber bag tank (1), air chamber (12) and Telescopic support leg (17), its feature
It is：The top of described rubber bag tank (1) is provided with fixed plate (4), and described fixed plate (4) is provided with bolt (2), and bolt
(2) it is connected by screw thread (3) between hexagonal bolt head (5), described rubber bag tank (1) is provided with three, and rubber bag tank (1) and rubber
It is respectively arranged with garter spring (6) and lower garter spring (7), upper garter spring (6) is arranged on the top of lower garter spring (7), described between capsule (1)
It is provided with the outer wall of rubber bag tank (1) in outer glue-line (9), and the inwall of rubber bag tank (1) and be provided with inner glue layer (10), described outer glue
It is connected by fluid sealant (11) between layer (9) and inner glue layer (10), described air chamber (12) is arranged on the inside of rubber bag tank (1), and
Gripper shoe (15) is fixed with the inwall of inner glue layer (10), between described Telescopic support leg (17) and chassis (8), passes through activity
Part (16) connects.
2. a kind of driver's cabin damping air spring according to claim 1 it is characterised in that：The bottom of described rubber bag tank (1)
Portion is provided with chassis (8).
3. a kind of driver's cabin damping air spring according to claim 1 it is characterised in that：Set on described inner glue layer (10)
It is equipped with cord (13).
4. a kind of driver's cabin damping air spring according to claim 1 it is characterised in that：Described gripper shoe (15) upper
Side is provided with spring (14), and spring (14) is provided with 7, and the centrage with regard to gripper shoe (15) is symmetrical.
5. a kind of driver's cabin damping air spring according to claim 1 it is characterised in that：Described Telescopic support leg
(17) be adhesively fixed on rubber sleeve, and the right side of Telescopic support leg (17) is provided with supporting leg receiving room (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621023518.8U CN205971547U (en) | 2016-08-31 | 2016-08-31 | Cab air damping spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621023518.8U CN205971547U (en) | 2016-08-31 | 2016-08-31 | Cab air damping spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205971547U true CN205971547U (en) | 2017-02-22 |
Family
ID=58039471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621023518.8U Expired - Fee Related CN205971547U (en) | 2016-08-31 | 2016-08-31 | Cab air damping spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205971547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112373584A (en) * | 2020-11-23 | 2021-02-19 | 江阴圣世杰机械制造有限公司 | Height-adjustable adjusting device for cab of vehicle with air spring |
-
2016
- 2016-08-31 CN CN201621023518.8U patent/CN205971547U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112373584A (en) * | 2020-11-23 | 2021-02-19 | 江阴圣世杰机械制造有限公司 | Height-adjustable adjusting device for cab of vehicle with air spring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107120382A (en) | Air spring for rail traffic and Vehicle damper method suitable for psychro-environment | |
| CN209029434U (en) | Lithium battery mounting assembly | |
| CN205971547U (en) | Cab air damping spring | |
| CN203248591U (en) | Vibration damper for heavy-loaded truck | |
| CN208797075U (en) | The device of fixed car battery pack | |
| CN204784412U (en) | Spring atmospheric pressure damping bumper shock absorber | |
| CN204784383U (en) | A oil gas combination shock absorber for weighing card driver's cabin | |
| CN105257763A (en) | Bidirectional-acting telescopic shock absorber | |
| CN105134857B (en) | Stabilization type automobile absorber | |
| CN204692430U (en) | A kind of improved automotive seat pneumatic spring | |
| CN205618598U (en) | Air supporting spring transformer shock absorber | |
| CN204175857U (en) | A kind of single-barrel shock absorber air-supported structure | |
| CN204716855U (en) | A kind of automobile absorber | |
| CN207583922U (en) | A kind of high abrasion automobile absorber | |
| CN207500385U (en) | A kind of air compression shock absorption device | |
| CN207364169U (en) | Combination type air spring assembly | |
| CN107387645A (en) | A kind of automobile absorber with quick mounting type dust cover | |
| CN205136437U (en) | Buffer block and damper | |
| CN205533984U (en) | Damping rubber cushion | |
| CN104405823A (en) | Front shock absorber of motorcycle | |
| CN109109696A (en) | A kind of vehicle seat spring vibration damper | |
| CN104879418B (en) | Automobile-used adjustment type damping device | |
| CN204004159U (en) | Road spring damper mechanism | |
| CN204061701U (en) | A kind of composite automobile vibration damper | |
| CN213981787U (en) | Damper for railway wagon |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20190831 |