CN209428041U - A kind of car assembly air bag lifting machine - Google Patents
A kind of car assembly air bag lifting machine Download PDFInfo
- Publication number
- CN209428041U CN209428041U CN201821843312.9U CN201821843312U CN209428041U CN 209428041 U CN209428041 U CN 209428041U CN 201821843312 U CN201821843312 U CN 201821843312U CN 209428041 U CN209428041 U CN 209428041U
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- China
- Prior art keywords
- air bag
- scissors
- girder
- steel beam
- reinforced steel
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 79
- 239000010959 steel Substances 0.000 claims abstract description 79
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000010276 construction Methods 0.000 claims description 9
- 230000004323 axial length Effects 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 210000004712 air sac Anatomy 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a kind of car assembly air bag lifting machines, from bottom to top successively include pedestal (1), lower layer's mobile platform (2), scissors mobile platform, upper platform (6) and bridge frame (7), the airbag apparatus (4) includes the air bag upper plate (41) and air bag lower plate (42) of air bag (49) and the horizontal side of being fixed thereon and lower section, it is horizontally fixed with reinforced steel beam and girder (43) and lower reinforced steel beam and girder (44) respectively above the air bag upper plate (41) and below air bag lower plate (42), vertically guide post (45) are equipped between the upper reinforced steel beam and girder (43) and lower reinforced steel beam and girder (44).Compared with prior art, the utility model has many advantages, such as that lifting process is steady, not run-off the straight.
Description
Technical field
The utility model relates to a kind of lifting equipments, more particularly, to a kind of car assembly air bag lifting machine.
Background technique
Currently, Coach Manufacture production technology majority uses full carrying assembly technology, i.e. vehicle frame is first welded with body frame
It is integral, it paints into Painting Shop, then the chassis members such as forward and backward bridge is installed again.When installation chassis part, since vehicle body must be held in the palm
Certain height is played, needs to be held up chassis member with lifting machine, shifts onto below chassis and is installed.In location and installation, slowly
After lifting certain altitude, being adjusted chassis member, all around position is positioned.It is more since such assembly technology difficulty is larger
Number car producer is in the customized cylinder type lifting machine of professional production lifting machine producer.This lifting machine is not only expensive, existing
Field is not flexible when using, and direction is difficult to control.
Patent CN201310150160.X discloses a kind of scissors air bag lifting machine, it is that lifting machine is arranged on chassis
Structure, adjustable support component and safe locking device, chassis main body are rectangular frame formula sub-assembly, and two sides are equipped with support in parallel
Frame connecting tube, inside are equipped with guide rail.Lifting mechanism includes pallet, telescopic arm, paralell, Lifting air sac, gas-charging connection and scissors
Interior lever and outer lever, lever and outer lever are in intermediate interdigitated in two and to be hinged to X shape i.e. scissor.In two in lever lower end
Side is equipped with limit shaft.Air bag and X-shaped are folded valence and are applied in lifting machine, it can be achieved that the lifting of upper flat rack by the utility model
Movement.But the program does not disclose the control program of air bag expansion path, and air bag can make upper flat during free wxpansion
Rack is unstable, to cause the inclination of upper weights, causes serious security risk.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of vehicle assembly use to overcome the problems of the above-mentioned prior art
Air bag lifting machine.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of car assembly air bag lifting machine is from bottom to top successively mobile flat including pedestal, lower layer's mobile platform, scissors
Platform, upper platform and bridge frame, lower layer's mobile platform is movable to be set on pedestal, and horizontal on pedestal can be moved
It is dynamic, the fixation of front-rear axle of the bridge frame for car to be installed, the scissors mobile platform include the right stock of scissors and
The left stock of scissors, the right stock of the scissors and the left stock of scissors intersect, and for cross part by bolted splice, the right stock of scissors and scissors are left
It is equipped with airbag apparatus between stock, is lifted upper platform by the right stock of scissors and the left stock of scissors after airbag apparatus inflation, it is described
Airbag apparatus includes the air bag upper plate and air bag lower plate of air bag and the horizontal side of being fixed thereon and lower section, on the air bag
Be horizontally fixed with reinforced steel beam and girder and lower reinforced steel beam and girder above plate and below air bag lower plate respectively, the upper reinforced steel beam and girder and
Guide post is vertically equipped between lower reinforced steel beam and girder, the guide post includes guide sleeve and threaded rod, inside the guide sleeve
Equipped with, to matched internal thread groove, the guide sleeve is placed on the tube wall of threaded rod, the screw thread with screw thread on threaded rod
The lower end of bar is vertically connected on lower reinforced steel beam and girder, and the junction of threaded rod and lower reinforced steel beam and girder is equipped with motor and power senses
The output shaft of device, the motor is connect with threaded rod, and the force snesor is for detecting threaded rod and lower reinforced steel beam and girder
Steel bushing steel bushing and air bag under is respectively fixed on air bag on the stress of junction, the upper reinforced steel beam and girder and lower reinforced steel beam and girder,
Steel bushing is connect with the right stock of scissors and lower layer's mobile platform respectively under steel bushing and air bag on air bag, when air bag is inflated, air bag
Upper plate is jacked up, and upper reinforced steel beam and girder is given the upward active force of guide sleeve and acted on threaded rod later, force snesor detection
It obtaining sending electric signal to motor after the stress of junction, motor starts to drive threaded rod rotation after receiving electric signal,
Upper reinforced steel beam and girder drives steel bushing on air bag to move up later, and upper steel bushing is further driven to the right stock of scissors and moves up.
Further, the axial length of the guide sleeve is less than the axial length of threaded rod.
Further, less than 15 °, lesser screw thread is conducive to the angle between the screw thread and horizontal plane on the threaded rod
Upper platform smoothly rises.
The lower end of the right stock of the scissors and the left stock of scissors is hinged with lower layer mobile platform, and upper end is cut with scissors with upper platform
It connects.
Lower layer's mobile platform is steel frame construction, is equipped with rail wheel below steel frame construction, the right stock of the scissors and
The lower end of the left stock of scissors is hinged with steel frame construction.
Further, the pedestal is rectangular frame made of rectangular steel tube rigid connection, and the lower layer is mobile flat
Platform passes through rail wheel horizontal displacement in two parallel steel tubes of rectangular frame.
Further, the upper platform is equipped with guide rail, and bridge frame is moved horizontally on upper platform by guide rail.
Further, the bridge frame move horizontally direction and lower layer mobile platform to move horizontally direction vertical,
The lifting of car front-rear axle on upper platform is realized with this.
The bridge frame is divided into forestock gantry and butt gantry, and forestock gantry and butt gantry are all detachable structure,
Before using when bridge, front axle carrier is just used；Rear abutment bracket is just used when using rear axle.Bridge frame assembly lower bands rail wheel, along upper layer
Rail assembly movement, realizes the adjustment of longitudinal separation.It is equipped with rubber mat at circular groove on forestock gantry and butt gantry,
For protecting rear axle surface paint not to be scratched.The design of groove arc plate matches with rear-wheel bridge wheel hub.
Patent content is stringent that say will be comprising similar, and not so patent can be controversial
Further, limited post, the limited post are also vertically equipped between the upper reinforced steel beam and girder and lower reinforced steel beam and girder
For offsetting the torque generated when threaded rod rotation to upper reinforced steel beam and girder.
Compared with prior art, the utility model is made by the control air bag expansion path of the guide rod with threaded rod
It obtains air bag and steadily praises upper platform during free wxpansion, so that top car front-rear axle smoothly rises, eliminate peace
Full hidden danger improves the operational efficiency of lifting machine；It is all made of in the present invention using the rectangular steel tube of assembling as guide rail, from
And the packaging efficiency of lifting machine is improved, it is easy for installation.
Detailed description of the invention
Fig. 1 is the overall structure diagram that air bag lifting machine is used in the assembly of the utility model microbus；
Fig. 2 is the structural schematic diagram of airbag apparatus in the utility model；
Fig. 3 is the structural schematic diagram of the utility model platform upper rail at the middle and upper levels；
Fig. 4 is the structural schematic diagram of lower layer's mobile platform upper rail in the utility model；
Fig. 5 is the structural schematic diagram of bridge frame in the utility model.
In figure: 1, pedestal, 2, lower layer's mobile platform, 3, the left stock of scissors, 4, airbag apparatus, 5, the right stock of scissors, 6, upper layer it is flat
Platform, 7, bridge frame, 11, lower floor guide rail, 41, air bag upper plate, 42, air bag lower plate, 43, upper reinforced steel beam and girder, 44, lower reinforcement steel
Beam, 45, guide post, 46, motor, 47, steel bushing on air bag, 48, steel bushing under air bag, 49, air bag, 410, force snesor, 451,
Guide sleeve, 452, threaded rod, 61, upper strata guide rail.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
A kind of car assembly air bag lifting machine from bottom to top successively includes pedestal 1, lower layer's mobile platform 2, scissors movement
Platform, upper platform 6 and bridge frame 7, lower layer's mobile platform 2 is movable to be set on pedestal 1, and can be on pedestal 1
It moves horizontally, fixation of the bridge frame 7 for the front-rear axle of car to be installed, the scissors mobile platform includes scissors
Right stock 5 and the left stock 3 of scissors, the right stock 5 of the scissors and the left stock 3 of scissors intersect, and for cross part by bolted splice, scissors is right
Airbag apparatus 4 is equipped between stock 5 and the left stock 3 of scissors, the airbag apparatus 4 includes air bag 49 and the level side of being fixed thereon
With the air bag upper plate 41 and air bag lower plate 42 of lower section, water respectively below 41 top of the air bag upper plate and air bag lower plate 42
It is flat to be fixed with reinforced steel beam and girder 43 and lower reinforced steel beam and girder 44, it is vertically set between the upper reinforced steel beam and girder 43 and lower reinforced steel beam and girder 44
There is a guide post 45, the guide post 45 includes guide sleeve 451 and threaded rod 452, is equipped with inside the guide sleeve 451 and spiral shell
Screw thread is placed on the tube wall of threaded rod 452 to matched internal thread groove, the guide sleeve 451 on rasp bar 452, the spiral shell
The lower end of rasp bar 452 is vertically connected on lower reinforced steel beam and girder 44, and the junction of threaded rod 452 and lower reinforced steel beam and girder 44 is equipped with electronic
The output shaft of machine 46 and force snesor 410, the motor 46 is connect with threaded rod 452, and the force snesor 410 is used for
The stress of threaded rod 452 and lower 44 junction of reinforced steel beam and girder is detected, is divided on the upper reinforced steel beam and girder 43 and lower reinforced steel beam and girder 44
Be not fixed on air bag steel bushing 48 under steel bushing 47 and air bag, on air bag under steel bushing 47 and air bag steel bushing 48 respectively with the right stock 5 of scissors
It is connected with lower layer mobile platform 2, the axial length of the guide sleeve 451 is less than the axial length of threaded rod 452.The spiral shell
The angle between screw thread and horizontal plane on rasp bar 452 is less than 15 °.The lower end of the right stock 5 of the scissors and the left stock 3 of scissors is under
Layer mobile platform 2 is hinged, and upper end is hinged with upper platform 6.Lower layer's mobile platform 2 is steel frame construction, steel frame construction
Lower section is equipped with rail wheel, and the lower end of the right stock 5 of the scissors and the left stock 3 of scissors is hinged with steel frame construction.The pedestal 1
For rectangular frame made of rectangular steel tube rigid connection, lower layer's mobile platform 2 is by rail wheel the two of rectangular frame
Horizontal displacement in parallel steel tube.Limited post is also vertically equipped between the upper reinforced steel beam and girder 43 and lower reinforced steel beam and girder 44.
The upper platform 6 is equipped with upper strata guide rail 61, and bridge frame 7 passes through the water on upper platform 6 of upper strata guide rail 61
Translation is dynamic.Lower layer's mobile platform is equipped with the lower layer's track 11 being linked together that square steel tube is built, the level of the bridge frame 7
Moving direction and lower layer mobile platform 2 to move horizontally direction vertical.The bridge frame 7 divides for forestock gantry and rear bridge
Frame, forestock gantry and butt gantry are all detachable structure, before using when bridge, just use front axle carrier；It is just used instead when using rear axle
Abutment bracket afterwards.7 assembly lower bands rail wheel of bridge frame, moves along upper strata guide rail assembly, realizes the adjustment of longitudinal separation.Preceding bridge
It is equipped with rubber mat at circular groove 7 on frame and butt gantry, referring to Fig. 5, is used to that rear axle surface paint is protected not to be scratched.
The design of groove arc plate matches with rear-wheel bridge wheel hub.
When air bag is inflated, air bag upper plate 41 is jacked up, and it is upward to give guide sleeve 451 for upper reinforced steel beam and girder 43 later
Active force and act on threaded rod 452, the detection of force snesor 410 obtains sending electricity to motor 46 after the stress of junction
Signal, motor 46 after receiving electric signal start that threaded rod 452 is driven to rotate, and upper reinforced steel beam and girder 43 drives steel on air bag later
Set 47 moves up, and upper steel bushing 47 is further driven to the right stock 5 of scissors and moves up, and the right stock 5 of scissors and the left stock 3 of scissors put down upper layer later
Platform 6 lifts, and will finally be located at the car on bridge frame 7 and lifts, mobile when needing to carry out position to the car being located on bridge frame 7
When, the movement of two dimensions is realized using the guide rail on lower layer's mobile platform 2 and upper platform 6, referring to Fig. 3 and Fig. 4, with this
Meets the needs of when car is installed.
Claims (9)
1. a kind of car assembly air bag lifting machine from bottom to top successively includes pedestal (1), lower layer's mobile platform (2), scissors shifting
Moving platform, upper platform (6) and bridge frame (7), lower layer's mobile platform (2) is movable to be set on pedestal (1), and can
It is moved horizontally on pedestal (1), fixation of the bridge frame (7) for the front-rear axle of car to be installed, the scissors are moved
Moving platform includes the right stock of scissors (5) and the left stock of scissors (3), and the right stock of the scissors (5) and the left stock of scissors (3) intersect, and is handed over
Fork is hinged, and is equipped with airbag apparatus (4) between the right stock of scissors (5) and the left stock of scissors (3), leads to after airbag apparatus (4) inflation
It crosses the right stock of scissors (5) and the left stock of scissors (3) to lift upper platform (6), which is characterized in that the airbag apparatus (4) includes
Air bag (49) and the air bag upper plate (41) and air bag lower plate (42) of the horizontal side of being fixed thereon and lower section, on the air bag
It is horizontally fixed with reinforced steel beam and girder (43) and lower reinforced steel beam and girder (44), institute respectively above plate (41) and below air bag lower plate (42)
Guide post (45) vertically are equipped between the upper reinforced steel beam and girder (43) and lower reinforced steel beam and girder (44) stated, the guide post (45) includes
Guide sleeve (451) and threaded rod (452) are equipped with inside the guide sleeve (451) with screw thread on threaded rod (452) to matched
Internal thread groove, the guide sleeve (451) are placed on the tube wall of threaded rod (452), and the lower end of the threaded rod (452) is vertical
It is connected on lower reinforced steel beam and girder (44), the junction of threaded rod (452) and lower reinforced steel beam and girder (44) is equipped with motor (46) and power
The output shaft of sensor (410), the motor (46) is connect with threaded rod (452), and the force snesor (410) is used for
Detect the stress of threaded rod (452) and lower reinforced steel beam and girder (44) junction, the upper reinforced steel beam and girder (43) and lower reinforced steel beam and girder
(44) steel bushing (48) under steel bushing on air bag (47) and air bag is respectively fixed on, steel bushing (48) under steel bushing (47) and air bag on air bag
It is connect respectively with the right stock of scissors (5) and lower layer's mobile platform (2).
2. a kind of car assembly air bag lifting machine according to claim 1, which is characterized in that the guide sleeve
(451) axial length is less than the axial length of threaded rod (452).
3. a kind of car assembly air bag lifting machine according to claim 1, which is characterized in that the threaded rod
(452) angle between screw thread and horizontal plane on is less than 15 °.
4. a kind of car assembly air bag lifting machine according to claim 1, which is characterized in that the right stock of the scissors
(5) and the lower end of the left stock of scissors (3) with lower layer's mobile platform (2) hingedly, upper end is hinged with upper platform (6).
5. a kind of car assembly air bag lifting machine according to claim 2, which is characterized in that the lower layer is mobile flat
Platform (2) is steel frame construction, is equipped with rail wheel below steel frame construction, and the lower end of the right stock of the scissors (5) and the left stock of scissors (3) is equal
It is hinged with steel frame construction.
6. a kind of car assembly air bag lifting machine according to claim 5, which is characterized in that the pedestal (1) is
Rectangular frame made of rectangular steel tube rigid connection, lower layer's mobile platform (2) is by rail wheel the two of rectangular frame
Horizontal displacement in parallel steel tube.
7. a kind of car assembly air bag lifting machine according to claim 6, which is characterized in that the upper platform
(6) upper strata guide rail (61) are equipped with, bridge frame (7) is moved horizontally on upper platform (6) by upper strata guide rail (61).
8. a kind of car assembly air bag lifting machine according to claim 7, which is characterized in that the bridge frame (7)
Move horizontally direction and lower layer's mobile platform (2) to move horizontally direction vertical.
9. a kind of car assembly air bag lifting machine according to claim 2, which is characterized in that the upper reinforced steel beam and girder
(43) limited post is also vertically equipped between lower reinforced steel beam and girder (44), when the limited post is for offsetting threaded rod (452) rotation
The torque that upper reinforced steel beam and girder (43) are generated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821843312.9U CN209428041U (en) | 2018-11-09 | 2018-11-09 | A kind of car assembly air bag lifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821843312.9U CN209428041U (en) | 2018-11-09 | 2018-11-09 | A kind of car assembly air bag lifting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209428041U true CN209428041U (en) | 2019-09-24 |
Family
ID=67968086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821843312.9U Expired - Fee Related CN209428041U (en) | 2018-11-09 | 2018-11-09 | A kind of car assembly air bag lifting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209428041U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111170199A (en) * | 2018-11-09 | 2020-05-19 | 上海申龙客车有限公司 | Air bag lifter for assembling passenger car |
| CN113790309A (en) * | 2021-09-08 | 2021-12-14 | 唐学兵 | Support device with wide application range for municipal pipeline laying and use method thereof |
-
2018
- 2018-11-09 CN CN201821843312.9U patent/CN209428041U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111170199A (en) * | 2018-11-09 | 2020-05-19 | 上海申龙客车有限公司 | Air bag lifter for assembling passenger car |
| CN111170199B (en) * | 2018-11-09 | 2024-04-30 | 上海申龙客车有限公司 | Air bag lifter for assembly of passenger car |
| CN113790309A (en) * | 2021-09-08 | 2021-12-14 | 唐学兵 | Support device with wide application range for municipal pipeline laying and use method thereof |
| CN113790309B (en) * | 2021-09-08 | 2022-12-16 | 北京建工三建市政工程有限公司 | Support device with wide application range for municipal pipeline laying and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190924 |