CN202966427U - All-direction automatic steering device - Google Patents
All-direction automatic steering device Download PDFInfo
- Publication number
- CN202966427U CN202966427U CN 201220624102 CN201220624102U CN202966427U CN 202966427 U CN202966427 U CN 202966427U CN 201220624102 CN201220624102 CN 201220624102 CN 201220624102 U CN201220624102 U CN 201220624102U CN 202966427 U CN202966427 U CN 202966427U
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- CN
- China
- Prior art keywords
- fixed
- line slideway
- lifting mechanism
- carrier
- guide rail
- 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
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Abstract
The utility model discloses an all-direction automatic steering device. The all-direction automatic steering device comprises a carrier, wherein the fixed end of a front linear guide rail is fixed on the carrier; the telescopic end of the front linear guide rail is fixed on a central rotary shaft; the central rotary shaft is fixedly connected with a pressing disk at the lower end of the front linear guide rail; the central rotary shaft can rotate relative to the pressing disk; the fixed end of a front lifting mechanism is fixed at the fixed end of the front linear guide rail; the telescopic end of the front lifting mechanism is fixed at the telescopic end of the front linear guide rail; two sides of the front linear guide rail are connected through a bottom transverse beam; the fixed end of a rear linear guide rail is fixed on the carrier; the telescopic end of the rear linear guide rail is fixedly connected with a traveling wheel through a driving shaft; the axis of the traveling wheel is overlapped with a rotating point of the central rotary shaft; the fixed end of a rear lifting mechanism is fixed at the fixed end of the rear linear guide rail; the telescopic end of the rear lifting mechanism is fixed at the telescopic end of the rear linear guide rail; a speed reducing mechanism is connected to the traveling wheel through a driving shaft; and a driving mechanism is directly connected with the speed reducing mechanism. The all-direction automatic steering device can be steered in all directions, and is small in steering radius, constant in speed, and reliable.
Description
Technical field
The utility model belongs to the fire plant technical field, relates to a kind of comprehensive autosteerer.
Background technology
Along with the society rapid development of economy, China's road conditions condition is become better and better, and each intercity high speed, the first class highway and tunnel are also more and more flourishing.The 3 D stereo traffic is also the development tendency of current network of highways.Particularly tunnel engineering, also more and more.But dangerous situation occurs in the tunnel, as fire, chemical accident, the situation such as collapse, when breakdown lorry is implemented to rescue, be difficult to reverse end for end away by self steering swivel system, cause a lot of troubles can for like this rescue officers and men, waste is much rescued and time of material supply.Domestic automatic steering system, support automotive frame by jack mostly now, promotes head end operation by manpower.Use this raw mode, not only need a lot of manpowers, and need to the car load center look for very accurate.Both lost time like this, simultaneously also unreliable, pair danger that the steering operation personnel damage is arranged.
Summary of the invention
The purpose of this utility model is to provide a kind of comprehensive autosteerer that is equipped on fire extinguishing tanker, lorry, special purpose vehicle,, disaster relief and rescue abominable at road conditions, the tunnel rescues and road is different or the condition of fracture under, not by the large mode of this turn radius of former car bearing circle wheels, but carrying out 360 ° of comprehensive turning to, Turning radius is little, speed is steadily reliable.
The technical scheme that the utility model adopts is that comprehensive autosteerer comprises carrier, the fixed end of front line slideway is fixed on carrier, the telescopic end permanent center rotating shaft of front line slideway, the platen of central rotating shaft and its lower end is fixed, and central rotating shaft and platen can relatively rotate; The fixed end of front lifting mechanism is fixed in the fixed end of front line slideway, and the telescopic end of front lifting mechanism is fixed in the telescopic end of front line slideway; Front line slideway connects by base cross members between both sides; The fixed end of rear line slideway is fixed on carrier, and the telescopic end of rear line slideway is by the fixing road wheel of axle drive shaft, and road wheel axle center line overlaps with the central rotating shaft pivot point; The fixed end of rear lifting mechanism is fixed in the fixed end of rear line slideway, and the telescopic end of rear lifting mechanism is fixed in the telescopic end of rear line slideway; Speed reduction gearing is connected to road wheel by axle drive shaft, and driver train directly connects speed reduction gearing.
Feature of the present utility model also is,
Levelling gear is fixed on carrier, and levelling gear is connected with front lifting mechanism, rear lifting mechanism respectively, and front lifting mechanism, rear lifting mechanism are carried out leveling.
Levelling gear is hydro-leveling device, pneumatic leveling equipment or mechanical leveling equipment.
Carrier is ground mobile device.
Front lifting mechanism and rear lifting mechanism are oil cylinder, cylinder, leading screw, rack-and-gear, provide support carrier and prop up overhead power.
Front line slideway and rear line slideway cross section are the enclosed shape of direction, rectangle, circle, shape changeable, also can be semiclosed tee section U-shaped, grooved; Front line slideway and rear line slideway can be divided into multistage guide rail, and first order guide rail is fixed type, are connected with carrier, and all the other are movable, relatively first order guide rail linear slide and guiding.
Road wheel is solid rubber wheel, steel wheel, and the band mobile carrier turns to.
Speed reduction gearing is centre of form gear reduction, gear reduction, turbine and worm decelerator.
Driver train is electrical motor, HM Hydraulic Motor, spark ignition engine, diesel engine, for road wheel output torque provides steering power.
The beneficial effects of the utility model are, by the large mode of this turn radius of former car bearing circle wheels, directly do not turn to by comprehensive autosteerer, and the head end operation full automation does not need by manpower; The area of supported at three point is large, and the limit scope of toppling is large, and vehicle's center of gravity is easily controlled; Tune is steady, and the used time is few.Thereby allow the chaufeur tune of giving birth to sunken predicament get rid of poverty, and be firefighters emergency staffs life security, reduce property damage and create favorable conditions.Give the disaster relief and rescue vehicle, fall into the obstructed while of road busy again between head end operation and Material Transportation supply vehicle etc. under relatively limited geographical conditions, saved a lot of times also to have brought very large convenience.
Description of drawings
Fig. 1 is the structural representation of the comprehensive autosteerer of the utility model.
Fig. 2 be in Fig. 1 A-A to cutaway view.
Fig. 3 is the upward view of Fig. 1.
In figure, 1. carrier, 2. front lifting mechanism, 3. front line slideway, 4. central rotating shaft, 5. rear line slideway, 6. axle drive shaft, 7. road wheel, 8. speed reduction gearing, 9. driver train, 10. platen, 11. rear lifting mechanisms, 12. base cross members, 13. levelling gears.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
The structure of the comprehensive autosteerer of the utility model, as Figure 1-3, the fixed end of front line slideway 3 is fixed on carrier 1, the telescopic end permanent center rotating shaft 4 of front line slideway 3, central rotating shaft 4 is fixing with the platen 10 of its lower end, and central rotating shaft 4 can relatively rotate with platen 10.The fixed end of front lifting mechanism 2 is fixed in the fixed end of front line slideway 3, and the telescopic end of front lifting mechanism 2 is fixed in the telescopic end of front line slideway 3; The fixed end of rear line slideway 5 is fixed in carrier 1, and the telescopic end of rear line slideway 5 passes through fixedly road wheel 7 of axle drive shaft 6, and road wheel 7 axial lines need overlap with central rotating shaft 4 pivot point.The fixed end of rear lifting mechanism 11 is fixed in the fixed end of rear line slideway 5, and the telescopic end of rear lifting mechanism 11 is fixed in the telescopic end of rear line slideway 5.Speed reduction gearing 8 is connected to road wheel 7 by axle drive shaft 6, and driver train 9 directly connects speed reduction gearing 8.
Connect control center's rotating shaft 4 liftings simultaneously by base cross members 12 between front lifting mechanism 2 and front line slideway 3 both sides, also can directly drive in the centre central rotating shaft 4 liftings.
Carrier 1 is ground mobile device, comprises automobile, go-cart, three-wheel vehicle, trailer.
Front lifting mechanism 2 and rear lifting mechanism 11 can be oil cylinder, cylinder, leading screw, rack-and-gear, provide support 1 power overhead of carrier.Front line slideway 3 and rear line slideway 5 cross sections can be the enclosed shapes such as direction, rectangle, circle, shape changeable, also can be the semiclosed tee sections such as U-shaped, grooved.Front line slideway 3 and rear line slideway 5 can be divided into multistage guide rail, and first order guide rail is fixed type, are connected with carrier 1, and all the other are movable, relatively first order guide rail linear slide and guiding.
Driver train 9 can be electrical motor, HM Hydraulic Motor, spark ignition engine, diesel engine etc., for road wheel 7 output torques provide steering power.
The comprehensive autosteerer of the utility model, specifically, when comprehensive autosteerer was implemented to turn to, carrier 1 was static, and front lifting mechanism 2, rear lifting mechanism 11 drive front line slideway 3 respectively, rear line slideway is stretched for 5 times.Can be by the elongation of front lifting mechanism 2 and rear lifting mechanism 11, make platen 10 and carrier back both sides road wheel 7 these supported at three point carrier 1 built on stilts.This moment, platen 10 landed simultaneously with rear both sides road wheel 7, and finally made carrier 1 leave ground level.Overhead during certain safe altitude, levelling gear 13 beginnings are real-time automatically leveled when carrier 1.After completing leveling, by driver train 9 outputting powers to speed reduction gearing 8, speed reduction gearing 8 by axle drive shaft 6 with transmission of power to road wheel 7, road wheel 7 rotates around central rotating shaft 4, can carry out 360 ° and turn to.After being diverted to corresponding angle, driver train 9 stops action, road wheel 7 stops operating, this moment, front lifting mechanism 2 and rear lifting mechanism 11 drove respectively front line slideway 3 and rear line slideway 5 recovery, central rotating shaft 4, platen 10 before front line slideway 3 drives, after rear line slideway 5 drives, both sides road wheel 7 is recycled to the interior built on stilts of carrier 1 simultaneously, and 1, carrier is got back to ground, and handling maneuver is completed.
Claims (9)
1. comprehensive autosteerer, it is characterized in that, comprise carrier (1), the fixed end of front line slideway (3) is fixed on carrier (1), the telescopic end permanent center rotating shaft (4) of front line slideway (3), central rotating shaft (4) is fixing with the platen (10) of its lower end, and described central rotating shaft (4) can relatively rotate with platen (10); The fixed end of front lifting mechanism (2) is fixed in the fixed end of described front line slideway (3), and the telescopic end of front lifting mechanism (2) is fixed in the telescopic end of described front line slideway (3); Connect by base cross members (12) between front line slideway (3) both sides; The fixed end of rear line slideway (5) is fixed on described carrier (1), and the telescopic end of rear line slideway (5) passes through fixedly road wheel (7) of axle drive shaft (6), and road wheel (7) axial line overlaps with described central rotating shaft (4) pivot point; The fixed end of rear lifting mechanism (11) is fixed in the fixed end of rear line slideway (5), and the telescopic end of rear lifting mechanism (11) is fixed in the telescopic end of rear line slideway (5); Speed reduction gearing (8) is connected to road wheel (7) by axle drive shaft (6), and driver train (9) directly connects speed reduction gearing (8).
2. comprehensive autosteerer according to claim 1, it is characterized in that, levelling gear (13) is fixed on described carrier (1), levelling gear (13) is connected with front lifting mechanism (2), rear lifting mechanism (11) respectively, and front lifting mechanism (2), rear lifting mechanism (11) are carried out leveling.
3. comprehensive autosteerer according to claim 2, is characterized in that, described levelling gear (13) is hydro-leveling device, pneumatic leveling equipment or mechanical leveling equipment.
4. comprehensive autosteerer according to claim 1, is characterized in that, described carrier (1) is ground mobile device.
5. comprehensive autosteerer according to claim 1, is characterized in that, described front lifting mechanism (2) and rear lifting mechanism (11) are oil cylinder, cylinder, leading screw, rack-and-gear, provides support carrier (1) power overhead.
6. comprehensive autosteerer according to claim 1, is characterized in that, described front line slideway (3) is the enclosed shape of direction, rectangle, circle, shape changeable with rear line slideway (5) cross section, also can be semiclosed tee section U-shaped, grooved; Described front line slideway (3) can be divided into multistage guide rail with rear line slideway (5), and first order guide rail is fixed type, is connected with carrier (1), and all the other are movable, relatively first order guide rail linear slide and guiding.
7. comprehensive autosteerer according to claim 1, is characterized in that, described road wheel (7) is solid rubber wheel, steel wheel, and band mobile carrier (1) turns to.
8. comprehensive autosteerer according to claim 1, is characterized in that, described speed reduction gearing (8) is centre of form gear reduction, gear reduction, turbine and worm decelerator.
9. comprehensive autosteerer according to claim 1, is characterized in that, described driver train (9) is electrical motor, HM Hydraulic Motor, spark ignition engine, diesel engine, for road wheel (7) output torque provides steering power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220624102 CN202966427U (en) | 2012-11-22 | 2012-11-22 | All-direction automatic steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220624102 CN202966427U (en) | 2012-11-22 | 2012-11-22 | All-direction automatic steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202966427U true CN202966427U (en) | 2013-06-05 |
Family
ID=48507540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220624102 Expired - Fee Related CN202966427U (en) | 2012-11-22 | 2012-11-22 | All-direction automatic steering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202966427U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935843A (en) * | 2012-11-22 | 2013-02-20 | 陕西银河消防科技装备有限公司 | Omnibearing automatic steering device |
| CN113511263A (en) * | 2021-08-03 | 2021-10-19 | 国网浙江省电力有限公司嘉兴供电公司 | Operation robot pivot steering mechanism |
-
2012
- 2012-11-22 CN CN 201220624102 patent/CN202966427U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935843A (en) * | 2012-11-22 | 2013-02-20 | 陕西银河消防科技装备有限公司 | Omnibearing automatic steering device |
| CN102935843B (en) * | 2012-11-22 | 2015-08-26 | 陕西银河消防科技装备有限公司 | A kind of comprehensive autosteerer |
| CN113511263A (en) * | 2021-08-03 | 2021-10-19 | 国网浙江省电力有限公司嘉兴供电公司 | Operation robot pivot steering mechanism |
| CN113511263B (en) * | 2021-08-03 | 2022-05-17 | 国网浙江省电力有限公司嘉兴供电公司 | Operation robot pivot steering mechanism |
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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 |
Granted publication date: 20130605 Termination date: 20151122 |
|
| EXPY | Termination of patent right or utility model |