CN109484121A - Air bag driving translation lifting trailer - Google Patents
Air bag driving translation lifting trailer Download PDFInfo
- Publication number
- CN109484121A CN109484121A CN201811372809.1A CN201811372809A CN109484121A CN 109484121 A CN109484121 A CN 109484121A CN 201811372809 A CN201811372809 A CN 201811372809A CN 109484121 A CN109484121 A CN 109484121A
- Authority
- CN
- China
- Prior art keywords
- air bag
- swing arm
- hold
- down support
- wheel supporting
- 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
- B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
- B60G11/27—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs wherein the fluid is a gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
- B60G17/052—Pneumatic spring characteristics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/06—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles
- B60P3/07—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles for carrying road vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/04—Trailers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/30—Height or ground clearance
Abstract
The invention discloses a kind of air bag driving translation lifting trailers, including chassis, the chassis two sides, which are respectively provided with, is detachably equipped with air bag hold-down support and wheel supporting swing arm, the air bag hold-down support passes through the wheel supporting swing arm of hinge axis connection, the wheel supporting swing arm connects wheel, is detachably provided with air bag between the air bag hold-down support and wheel supporting swing arm.The present invention realizes that the chassis of trailer is gone up and down using air bag, facilitates the lifting and transport of trailer.
Description
Technical field
The present invention relates to trailers, and in particular to a kind of air bag driving translation lifting trailer.
Background technique
Trailer is a kind of a kind of vehicle for hauling automobile, is usually used in the operation of removing obstacles of highway, urban road.Generally
Trailer in the market is all by chassis, hoisting apparatus, lifts traction device, hydraulic system, electric-control system, car body and tool box etc.
Composition, to complete to lift by crane, pull and lift the multiple functions such as traction.
Common trailers are during being packed into trailer for vehicle, if not only time-consuming by the way of lifting, pulling or lifting
Arduously also easily luxury car vehicle body is caused to damage, existing trailer is also not achieved the requirement of people and is being travelled in the performance of lifting
Ride comfort in the process is poor.
Summary of the invention
Goal of the invention: the object of the present invention is to provide a kind of air bag driving translation lifting trailers, solve existing trailer and exist
It during vehicle entrucking, takes time and effort, inconvenient problem.
Technical solution: air bag driving translation lifting trailer of the present invention, including chassis, the chassis two sides are all provided with
It sets and is detachably equipped with air bag hold-down support and wheel supporting swing arm, the air bag hold-down support passes through hinge axis connection wheel supporting
Swing arm, the wheel supporting swing arm connect wheel, are detachably provided between the air bag hold-down support and wheel supporting swing arm
Air bag.
In order to reinforce the intensity of hold-down support mounting plate.The air bag hold-down support includes bottom plate, and described bottom plate one end connects
Air bag mounting plate is connect, hold-down support air bag mounting plate reinforcing rib is provided between the bottom plate and air bag mounting plate.
Prevent chassis decline too fast when air bag is deflated, the wheel supporting swing arm includes swing arm air bag mounting plate, described
Unidirectional hydraulic damper is provided between swing arm air bag mounting plate and bottom plate.
Chassis will not decline when in order to guarantee that emergency situations occurs in air bag, and the wheel supporting swing arm back side, which is provided with, drags
It detains, position corresponding with button is dragged is provided with cylinder on the chassis.
Convenient to give control air bag inflation, described chassis one end connects traction device, is provided with control cabinet on traction device, institute
Control cabinet is stated to be connected to by pipeline with air bag.
Articulated shaft is in order to facilitate the installation of to connect air bag hold-down support and wheel supporting swing arm, the bottom plate two
Side setting is provided with side plate, and hold-down support hingedly secondary boss is provided on the side plate.The swing arm air bag mounting plate connection
The main metal plate of swing arm, the main metal plate of swing arm connect swing arm mud guard, and it is hinged that the swing arm air bag mounting plate bottom is provided with swing arm
Secondary boss.
The utility model has the advantages that the present invention realizes that the chassis of trailer is gone up and down using air bag, facilitate the lifting and transport of trailer, the present invention
Contained vehicle is protected with the effect that air bag not only acts as damping in the process of moving, while can also be reduced caused by road pavement
It destroys.The present invention uses dismountable modularized design, production and pallet loading easy to process.It drives and goes up and down with air bag,
The weight of trailer is greatly reduced, production cost, but also energy conservation and environmental protection can be not only reduced.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is wheel supporting swing arm structure schematic diagram；
Fig. 3 is wheel supporting swing arm rearview；
Fig. 4 is body structure schematic diagram；
Fig. 5 is air bag hold-down support structural schematic diagram；
Fig. 6 is air bag hold-down support bottom surface structure schematic diagram；
Fig. 7 is movement mechanism structural schematic diagram；
Specific embodiment
Invention is further explained with reference to the accompanying drawing.
As shown in Figure 1, air bag driving translation lifting trailer includes: traction device 1, control cabinet 2, chassis 3, wheel supporting
Swing arm 4, wheel 5, air bag 6, air bag hold-down support 7.Wheel supporting swing arm 4 is connected with air bag hold-down support 7 by articulated shaft；
Air bag hold-down support 7 is connect by bolt with chassis 3, and wheel supporting swing arm 4 is mounted on the top of wheel 5, and air bag 6 is mounted on vehicle
Between wheel support swing arm 4 and air bag hold-down support 7, traction device 1 welds together with chassis 3, and control cabinet 2 is welded on traction dress
It sets.
As Figure 2-3, wheel supporting swing arm 4 includes: swing arm hingedly secondary boss 401, swing arm hinged ear 402, swing arm hinge
Lug reinforcing rib 403, hinged seat 404, swing arm air bag mounting plate 405, swing arm air bag mounting plate reinforcing rib 406, the main metal plate of swing arm
407, axial rib 408, axis 409, wheel hub 410, swing arm mud guard 411, support buckle 412, U-shaped stiffener plate 413.Wheel supporting swing arm master
Body structure is welded by swing arm air bag mounting plate 405, the main metal plate 407 of swing arm, swing arm mud guard 411.Swing arm air bag mounting plate
405 lower sections are welded with two swing arm hinged ears 402, and swing arm hinged ear reinforcing rib is welded between two swing arm hinged ears 402
403.2 pieces of swing arm air bag mounting plate reinforcing ribs 406 are welded on the inside of swing arm air bag mounting plate 405 and the main metal plate 407 of swing arm.Swing arm
Main metal plate 407 welds axis 409 close to lower section, and axis 409 is fixed on the main metal plate 407 of swing arm by axial rib 409.Wheel hub 410 passes through
Bearing is fixed on axis 409.Tire 5 is mounted on wheel hub 410.Main 407 back side lower end of metal plate of swing arm is welded with U-shaped stiffener plate
413, equipped with support button 412 in U-shaped stiffener plate 413.
As Figure 4-Figure 6, traction device 1 and chassis 3 are welded, and air bag hold-down support 7 is connected by bolt 301 with chassis 3
It connects.There are two cylinders 302 for every side dress on chassis 3, and when air bag inflation chassis rises to support and buckles on 412, piston rod will pop up card
On the support button 412 in wheel supporting swing arm 4, for preventing air bag catastrophic failure from leading to the unexpected decline on chassis.Air bag is fixed
7 main body of support is by hold-down support interior plate 702, hold-down support air bag mounting plate reinforcing rib 703, hold-down support bottom plate 704, fixation
Support outer plate 705, hold-down support air bag mounting plate 706 are welded.Air bag hold-down support hinged seat 701 is installed by screw
On hold-down support bottom plate 704, hold-down support interior plate 702 and 705 front end of hold-down support outer panel are respectively welded with hold-down support
Hinged pair boss 708, articulated shaft 709 is mounted on two hold-down supports hingedly between secondary boss 708, and is fixed by nut.It is logical
Crossing articulated shaft 709, hingedly hingedly secondary boss is connected 401 and the hinged pair boss 401 of swing arm for secondary boss 708 and swing arm by hold-down support
It surveys inside.To which air bag hold-down support 7 is connected with wheel supporting swing arm 4.Hingedly secondary interior survey of boss 708 is welded with hold-down support
The hinged secondary boss reinforcing rib 707 of hold-down support.Hold-down support bottom plate is welded with No.1 gusset 711 and No. two gussets 710.
As shown in fig. 7,6 two sides of air bag are bolted on hold-down support air bag mounting plate 706 and the installation of swing arm air bag
On plate 405.712 one end of unidirectional hydraulic damper is mounted on the hinged seat 701 on air bag hold-down support 7, and the other end is mounted on
On hinged seat 404 in wheel supporting swing arm 4.
In using the present invention, the gas source in control cabinet is inflated to air bag, and air bag expands against wheel supporting swing arm rotation
To generate displacement on vertical direction, and this displacement is by the direct hinged of wheel supporting swing arm and air bag hold-down support,
The promotion for driving air bag hold-down support, to drive the rising on chassis.The movement pass order of decline process is chassis to swing arm.
Wherein, the end on chassis and horizontal plane facilitate the direct application of vehicle at certain tilt angle.Air bag hold-down support interior plate is logical
It crosses 4 bolts to be connected with the one end on chassis, and is welded with reinforcing rib under air bag hold-down support bottom plate to guarantee hold-down support
Intensity.Hinged seat is mounted with by screw on the air bag mounting plate of wheel supporting swing arm, on the bottom plate of air bag hold-down support
Hinged seat is installed also by screw.Unidirectional hydraulic damper is installed therebetween by two hinged seats, air bag is prevented to deflate
When chassis decline it is too fast.It is surveyed in the air bag mounting plate of wheel supporting swing arm and has welded two reinforcing ribs to guarantee the intensity of swing arm.
Claims (8)
1. a kind of air bag driving translation lifting trailer, which is characterized in that including chassis (3), chassis (3) two sides are respectively provided with
It is detachably equipped with air bag hold-down support (7) and wheel supporting swing arm (4), the air bag hold-down support (7) passes through hinge axis connection
Wheel supporting swing arm (4), the wheel supporting swing arm (4) connect wheel (5), the air bag hold-down support (7) and wheel supporting
Air bag (6) are detachably provided between swing arm (4).
2. air bag driving translation lifting trailer according to claim 1, which is characterized in that the air bag hold-down support
It (7) include bottom plate (704), described bottom plate (704) one end connects air bag mounting plate (706), the bottom plate (704) and air bag installation
Hold-down support air bag mounting plate reinforcing rib (703) is provided between plate (706).
3. air bag driving translation lifting trailer according to claim 2, which is characterized in that the wheel supporting swing arm
It (4) include swing arm air bag mounting plate (405), between the swing arm air bag mounting plate (405) and air bag hold-down support bottom plate (704)
It is provided with unidirectional hydraulic damper (712).
4. air bag driving translation lifting trailer according to claim 1, which is characterized in that the wheel supporting swing arm
(4) back side, which is provided with, drags button (412).
5. air bag driving translation lifting trailer according to claim 4, which is characterized in that on the chassis (3) with drag
The corresponding position of button (412) is provided with cylinder (302).
6. air bag driving translation lifting trailer according to claim 1, which is characterized in that described chassis (3) one end connects
It connects traction device (1), is provided on traction device (1) control cabinet (2), the control cabinet (2) is connected by pipeline and air bag (6)
It is logical.
7. air bag driving translation lifting trailer according to claim 2, which is characterized in that bottom plate (704) two sides
Setting is provided with side plate, and hold-down support hingedly secondary boss (708) is provided on the side plate.
8. air bag driving translation lifting trailer according to claim 3, which is characterized in that the swing arm air bag mounting plate
(405) the main metal plate of swing arm (407) are connected, the main metal plate of swing arm (407) connects swing arm mud guard (411), the swing arm air bag
Mounting plate (405) bottom is provided with swing arm hingedly secondary boss (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811372809.1A CN109484121A (en) | 2018-11-16 | 2018-11-16 | Air bag driving translation lifting trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811372809.1A CN109484121A (en) | 2018-11-16 | 2018-11-16 | Air bag driving translation lifting trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109484121A true CN109484121A (en) | 2019-03-19 |
Family
ID=65696253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811372809.1A Pending CN109484121A (en) | 2018-11-16 | 2018-11-16 | Air bag driving translation lifting trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109484121A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2623486Y (en) * | 2003-04-22 | 2004-07-07 | 青岛方正机械有限公司 | Air suspension elevating mechanism for automobile |
| CN2767228Y (en) * | 2004-12-15 | 2006-03-29 | 东风汽车有限公司 | Servo steering lifting axle air suspension |
| CN201099156Y (en) * | 2007-08-22 | 2008-08-13 | 安徽江淮汽车股份有限公司 | Air suspension adapted for heavy truck floating bridge |
| US20110038699A1 (en) * | 2009-08-14 | 2011-02-17 | Thanh Son Nguyen | Adjustable height trailer |
| CN202827031U (en) * | 2012-09-26 | 2013-03-27 | 三江瓦力特特种车辆有限公司 | Air suspension device with lifting function on semitrailer |
| CN103043099A (en) * | 2013-01-30 | 2013-04-17 | 安徽合力股份有限公司 | Bidirectional four-axis type steering platform trailer |
| AU2015101572A4 (en) * | 2015-10-23 | 2015-12-03 | Thanh Son Nguyen | Auto lift trailer |
| DE102015115378A1 (en) * | 2015-09-11 | 2017-03-16 | MÜNZ-Fahrzeugbau GmbH & Co. KG | pendant |
-
2018
- 2018-11-16 CN CN201811372809.1A patent/CN109484121A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2623486Y (en) * | 2003-04-22 | 2004-07-07 | 青岛方正机械有限公司 | Air suspension elevating mechanism for automobile |
| CN2767228Y (en) * | 2004-12-15 | 2006-03-29 | 东风汽车有限公司 | Servo steering lifting axle air suspension |
| CN201099156Y (en) * | 2007-08-22 | 2008-08-13 | 安徽江淮汽车股份有限公司 | Air suspension adapted for heavy truck floating bridge |
| US20110038699A1 (en) * | 2009-08-14 | 2011-02-17 | Thanh Son Nguyen | Adjustable height trailer |
| CN202827031U (en) * | 2012-09-26 | 2013-03-27 | 三江瓦力特特种车辆有限公司 | Air suspension device with lifting function on semitrailer |
| CN103043099A (en) * | 2013-01-30 | 2013-04-17 | 安徽合力股份有限公司 | Bidirectional four-axis type steering platform trailer |
| DE102015115378A1 (en) * | 2015-09-11 | 2017-03-16 | MÜNZ-Fahrzeugbau GmbH & Co. KG | pendant |
| AU2015101572A4 (en) * | 2015-10-23 | 2015-12-03 | Thanh Son Nguyen | Auto lift trailer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190319 |
|
| RJ01 | Rejection of invention patent application after publication |