A kind of automobile traversing device
Technical field
The invention belongs to a kind of automobile traversing device, relate in particular to and a kind of the automobile power conversion of keeping straight on is become to walk crosswise the automobile traversing device of power.
Background technology
Along with automobile increases fast, the parking stall in road limit, the community is more and more nervous, each driver all can run into because before and after the parking stall the too little car in gap but can not stop and car stifled as too tightly to hold the situation of not going out by the front and back automobile.If automobile energy side travel both can effectively solve the problem of " the car difficulty is stopped ", can on ground of the same area, park more car again.
Summary of the invention
In order to address the above problem, the present invention aims to provide a kind of automobile traversing device, and the power that produces when this device rotates the automobile driving wheel forward or backward changes the power that the promotion transverse moving vehicle moves to the left or to the right into through gear rotation.
In order to achieve the above object, the present invention adopts following technical scheme: a kind of automobile traversing device, comprise hydraulic efficiency pressure system, jacking frame and mobile system, it is characterized in that: described hydraulic efficiency pressure system is made up of fuel tank, directed fuel transfer pump and master cock, fuel tank and directed fuel transfer pump are arranged on the car chassis, master cock is arranged on the control wheel of automobile, and directed fuel transfer pump is communicated with, is connected with jacking frame, is connected with master cock by control line by high pressure hose with fuel tank by transport pipe; Jacking frame and back jacking frame before described jacking frame is divided into, preceding jacking frame is provided with on the limit of automobile driving wheel, back jacking frame is arranged on the limit of automotive driven wheel, by lifting linking member, swing arm, laterally jacking device and vertical jacking device are formed, laterally jacking device and vertical jacking device are installed in the middle part and the two ends of lifting linking member respectively, laterally the expansion link at jacking device two ends all is connected with swing arm, the other end of swing arm is installed on the chassis of automobile, the middle part is connected swing arm and car chassis with vertical jacking device, horizontal jacking device, vertical jacking device all is connected by hinge each other with lifting linking member; Described mobile system is formed by putting recessing, horizontal jacking device and transverse moving vehicle, before putting recessing and being fixed on the lifting linking member of jacking frame, middle part in groove and two ends are provided with horizontal jacking device and transposition slideway respectively, transverse moving vehicle is installed on the transposition slideway, when being in the termination of putting recessing with put recessing cambium layer stack structure, power wheel just be in the automobile driving wheel under, be in fully in the groove of putting recessing when being in the middle part of putting recessing.
During concrete enforcement: be provided with the electron pressure actuator in the directed fuel transfer pump, the electron pressure actuator is that working signal carries out work according to the program that configures with the pressure of hydraulic oil in the transport pipe, and its programming control line is connected with master cock.
During concrete enforcement: the termination of directed fuel transfer pump and jacking frame bonded assembly high pressure hose is provided with electromagnetic valve, electromagnetic valve is installed in the middle part of lifting linking member, be provided with transport pipe and control line in the high pressure hose, transport pipe is communicated with horizontal jacking device and vertical jacking device through electromagnetic valve, control line is connected between electromagnetic valve and the electron pressure actuator, the program that electromagnetic valve is configured according to the electron pressure actuator is opened or is closed, the program that master cock control electron pressure actuator will be carried out.
During concrete enforcement: laterally two terminations of jacking device and vertical jacking device all are equipped with expansion link on the termination of jacking earthward, on the vertical jacking device of preceding jacking frame fagging are installed, and install on the vertical jacking device of back jacking frame and walk crosswise wheel.
During concrete enforcement: the both sides of transverse moving vehicle are installed symmetrical pulley and are walked crosswise wheel, Hooke's coupling and power wheel are installed in both sides in addition, wherein, pulley sleeve in putting the transposition slideway of recessing, power wheel by the gear in the transverse moving vehicle with walk crosswise that wheel is connected, Hooke's coupling is connected with the expansion link at horizontal jacking device two ends.
During concrete enforcement: power wheel is provided with plurality of specifications, in the outer ring antifriction rubber is set.
The power that the power conversion that present embodiment is kept straight on automobile becomes side travel utilizes automobile original rotating device and brake system to control moving process, and operating personal just can get up to overhaul or side travel by master cock with the automobile jacking.Therefore, this automobile traversing device is rational in infrastructure, easy to operate, make automobile can easily stop into or roll the parking stall less away from the gap, limited parking place can be utilized more fully.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the mounting structure scheme drawing of one embodiment of the invention.
Fig. 2 is the structural representation of transverse moving vehicle 33 in the mid-recessing 31 of Fig. 1.
Fig. 3 is the structural representation of transposition slideway 32 in the mid-recessing 31 of Fig. 1.
The A place is lifting linking member 21 in-to-in structures among Fig. 1.
The B place is the situation after power wheel 34 blocks among Fig. 1.
Sequence number is represented respectively among the figure: 11. fuel tanks, 12. directed fuel transfer pumps, 13. transport pipe, 14. high pressure hoses, 15. control line, 16. hinges, 21. lifting linking members, 22. swing arms, 23. horizontal jacking device, 24. vertical jacking devices, 25. expansion links, 26. faggings, 27. preceding jacking frame, 28. back jacking frames, 31. put recessing, 32. transposition slideways, 33. transverse moving vehicle, 34. power wheels, 35. pulleys, 36. walk crosswise wheel, 37. Hooke's couplings, 38. antifriction rubbers.
The specific embodiment
Referring to Fig. 1 and in conjunction with Fig. 2,3, the automobile traversing device of present embodiment is installed on the chassis of automobile to be made up of hydraulic efficiency pressure system, jacking frame and mobile system, hydraulic efficiency pressure system is connected with jacking frame by high pressure hose 14, and mobile system is installed on the lifting linking member 21 of preceding jacking frame 27.
Hydraulic efficiency pressure system is made up of fuel tank 11, directed fuel transfer pump 12 and master cock, fuel tank 11 and directed fuel transfer pump 12 are arranged on the car chassis, master cock is arranged on the control wheel of automobile, and directed fuel transfer pump 12 is communicated with, is connected with jacking frame, is connected with master cock by control line 15 by high pressure hose 14 with fuel tank 11 by transport pipe 13.Be provided with the electron pressure actuator in the directed fuel transfer pump 12, the electron pressure actuator is that working signal carries out work according to the program that configures with the pressure of hydraulic oil in the transport pipe 13, and its programming control line 15 is connected with master cock.Directed fuel transfer pump 12 is provided with electromagnetic valve with the termination of jacking frame bonded assembly high pressure hose 14, electromagnetic valve is installed in the middle part of lifting linking member 21, be provided with transport pipe 13 and control line 15 in the high pressure hose 14, transport pipe 13 is communicated with horizontal jacking device 23 and vertical jacking device 24 through electromagnetic valve, control line 15 is connected between electromagnetic valve and the electron pressure actuator, the program that electromagnetic valve is configured according to the electron pressure actuator is opened or is closed, the program that master cock control electron pressure actuator will be carried out.The program that the electron pressure actuator configures has: jacking car body, traversing state and reinstatement.When master cock switches to " jacking car body ", electromagnetic valve is connected transport pipe 13 with horizontal jacking device 23, the hydraulic oil of directed fuel transfer pump 12 outputs is entered in the horizontal jacking device 23, laterally the expansion link 25 at jacking device 23 two ends begins the termination that outside jacking promotes swing arm 22, make swing arm 22 by the past vertical state-transition of transverse state, driving lifting linking member 21 disengaging car chassiss simultaneously moves downwards, vertical jacking device 24 is toward the vertical direction operation, when vertical jacking device 24 runs to plumbness, laterally jacking device 23 just runs to end position, the pressure of hydraulic oil will raise, will start electron pressure actuator switching solenoid valve, the hydraulic oil of the horizontal jacking device 23 of input is switched to and is input in the vertical jacking device 24, make expansion link 25 jacking earthward of vertical jacking device 24, up to the automobile jacking is stopped during to predetermined height automatically, at this moment can carry out changing of tire or other service work.When master cock switches to " traversing state ", the task program of first half is consistent with " jacking car body ", when automobile is pushed up predetermined height, the electron pressure actuator starts the horizontal jacking device of putting in the recessing 31 23, making expansion link 25 outside jackings promote transverse moving vehicle 33 moves to the two ends of putting recessing 31 along transposition slideway 32, when horizontal jacking device 23 pushed up the limit, transverse moving vehicle 33 was on the termination of putting recessing 31 both sides, power wheel 34 just be in the automobile driving wheel under.At this moment, the electron pressure actuator will be led to the electromagnetic valve unlatching of the vertical jacking device 24 that fagging 26 is housed, and back take out hydraulic oil, and expansion link 25 and fagging 26 will upwards bounce back, the height of automobile begins to reduce, driving wheel fully frame on the power wheel 34 of transverse moving vehicle 33.If at this moment the driving wheel of automobile rotates, transverse moving vehicle 33 will move by driving automobile to the left or to the right.When master cock switched to " reinstatement ", no matter automobile is in the jacking state still was traversing state, and the electron pressure actuator all can be recovered to lifting linking member 21 on the chassis of automobile in order.
Jacking frame 27 and back jacking frame 28 before jacking frame is divided into, preceding jacking frame 27 is arranged on the limit of automobile driving wheel, back jacking frame 28 is arranged on the limit of automotive driven wheel, by lifting linking member 21, swing arm 22, laterally jacking device 23 and vertical jacking device 24 are formed, laterally jacking device 23 and vertical jacking device 24 are installed in the middle part and the two ends of lifting linking member 21 respectively, laterally two terminations of jacking device 23 and vertical jacking device 24 all are equipped with expansion link 25 on the termination of jacking earthward, fagging 26 is installed on the vertical jacking device 24 of preceding jacking frame 27, on the vertical jacking device 24 of back jacking frame 28, install and walk crosswise wheel 36, laterally the expansion link 25 at jacking device 23 two ends all is connected with swing arm 22, the other end of swing arm 22 is installed on the chassis of automobile, the middle part is connected swing arm 22 and car chassis with vertical jacking device 24, horizontal jacking device 23, vertical jacking device 24 all is connected by hinge 16 each other with lifting linking member 21.When directed fuel transfer pump 12 input hydraulic pressure when oil in horizontal jacking device 23, expansion link 25 ejects to two ends, promote swing arm 22 by transverse state to vertical state-transition, at this moment lifting linking member 21 moves downwards, vertical jacking device 24 1 ends are along with lifting linking member 21 moves downwards, the other end is along with upwards operation of swing arm 22, when expansion link 25 pushes up the limit vertical jacking device 24 just with ground in vertical state.When directed fuel transfer pump 12 is extracted hydraulic oil out in horizontal jacking device 23, expansion link 25 is to retraction, drive swing arm 22 by vertical state to horizontal state-transition, at this moment upwards operation of lifting linking member 21, vertical jacking device 24 1 ends are along with upwards operation of lifting linking member 21, the other end is along with swing arm 22 moves downwards, and lifting linking member 21 was attached on the car chassis when expansion link 25 retracted to the limit, and swing arm 22 and vertical jacking device 24 are in the casing at lifting linking member 21 two ends.When directed fuel transfer pump 12 input hydraulic pressure when oil in vertical jacking device 24, expansion link 25 top is downwards stretched, and after walking crosswise wheel 36 and fagging 26 and pushing up ground, jacking just can make progress automobile.
Mobile system is formed by putting recessing 31, horizontal jacking device 23 and transverse moving vehicle 33, before putting recessing 31 and being fixed on the lifting linking member 21 of jacking frame 27, middle part in groove and two ends are provided with horizontal jacking device 23 and transposition slideway 32 respectively, and transverse moving vehicle 33 is installed on the transposition slideway 32.The both sides of transverse moving vehicle 33 are installed symmetrical pulley 35 and are walked crosswise wheel 36, and Hooke's coupling 37 and power wheel 34 are installed in both sides in addition, and wherein, pulley 35 is enclosed within the transposition slideway 32 of putting recessing 31, make the transverse moving vehicle 33 can the moving operation of rollback on transposition slideway 32; Power wheel 34 is taken turns 36 and is connected with walking crosswise by the gear in the transverse moving vehicle 33, when the active wheel carrier of automobile is on power wheel 34, power wheel 34 can drive walks crosswise wheel 36 along with driving wheel rotates, and converts the vertical rotating manner of automobile driving wheel to the wheel 36 lateral rotation modes of walking crosswise; Hooke's coupling 37 is connected with the expansion link 25 at horizontal jacking device 23 two ends, and when stretching or shrinking on expansion link 25 vertical tops, transverse moving vehicle 33 can be in the operation of transposition slideway 32 upper curves.Power wheel 34 is provided with the spacing and the length of plurality of specifications, to adapt to different motor tires; In the outer ring of power wheel 34 antifriction rubber 38 is set, increases friction force each other.When horizontal jacking device 23 input hydraulic pressures of directed fuel transfer pump 12 in putting recessing 31 are oily, expansion link 25 is pushing away transverse moving vehicle 33 and is moving to the two ends of putting recessing 31 along transposition slideway 32, when the limit is arrived in expansion link 25 jackings, transverse moving vehicle 33 is on two terminations of putting recessing 31, with put recessing 31 cambium layer stack structures, power wheel 34 just be in the automobile driving wheel under.When directed fuel transfer pump 12 is extracted hydraulic oil out in the horizontal jacking device 23 of putting recessing 31, expansion link 25 hauls transverse moving vehicle 33 and moves to the middle part from the two ends of putting recessing 31 along transposition slideway 32, when expansion link 25 was retracted to the limit, transverse moving vehicle 33 was in the groove of putting recessing 31 fully.
In use, the operator presses the button of " jacking car body " on the master cock, and whole locomotive body will can be overhauled or other work by jacking to predetermined height.Press the button of " traversing state ", whole locomotive body will be by frame on transverse moving vehicle 33, at this moment the driving wheel that starts automobile begins to rotate, power wheel 34 will drive transverse moving vehicle 33 and move, walking crosswise on the back jacking frame 28 takes turns 36 simultaneously along with moving, automobile will move to the left or to the right, and its moving velocity is determined by gas, controlled by the original brake system of automobile.Press the button of " reinstatement ", jacking frame is withdrawn on the chassis of automobile again, and automobile returns to original state.
In sum: present embodiment has solved the defective that the automobile of prior art can not side travel, provides a kind of the automobile power conversion of keeping straight on is become to walk crosswise the automobile traversing device of power.