CN2258474Y - Automatic multi-purpose auxiliary device for car transversal moving - Google Patents
Automatic multi-purpose auxiliary device for car transversal moving Download PDFInfo
- Publication number
- CN2258474Y CN2258474Y CN 96210284 CN96210284U CN2258474Y CN 2258474 Y CN2258474 Y CN 2258474Y CN 96210284 CN96210284 CN 96210284 CN 96210284 U CN96210284 U CN 96210284U CN 2258474 Y CN2258474 Y CN 2258474Y
- Authority
- CN
- China
- Prior art keywords
- swing arm
- expansion bracket
- fixed mount
- pin
- crosswise
- 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 relates to an automobile auxiliary device for a car transversal moving, composed of a fixing frame, a swinging arm, a telescopic frame, a hydraulic driving device, a traversal moving actuator and a control circuit, wherein, a rotating shaft of the swinging arm is connected with the fixing frame, a rotating drive mechanism of the swinging arm is connected with a drive mechanism of the telescopic frame, and the lower end of the telescopic frame is provided with a telescopic link; a hydraulic cylinder is arranged in the swinging arm, a motor for transversal moving is arranged on a bottom board of the telescopic frame and is connected with a transversal auxiliary wheel. The swinging arm is controlled and rotated by 90 DEG, and extends out of the telescopic frame, the car body is lifted, and the car can be driven toward left or right or the direction can be changed in situ by the transversal auxiliary wheel. The utility model is suitable for various types and tonnages of cars. The utility model also has the advantages that tyres can be changed during journey, the utility model can be repaired, and the utility model has the functions of anti-skid on slopes and anti-theft when suspended.
Description
The utility model relates to a kind of automobile auxiliary device that automobile is walked crosswise.
Along with the development of modern society, automobile is increasing, but the construction in road and parking place hysteresis causes traffic very crowded, and is end to end when vehicle stops up, and walks crosswise function because existing automobile lacks, and often brings inconvenience.
The CN1048359A patent application discloses a kind of full-automatic system for transversely suspending car body stably, usefulness can make the coupling mechanism of body roll be connected between the cross member of frame of body bottom middle part and whole axle center, elastic supporting member for supporting optical member and side oscillation oil cylinder are installed about bindiny mechanism, and oil cylinder links to each other with a hydraulic efficiency servo by bearing circle control.
The inventor provides a kind of device that vehicle right and left is walked crosswise in the CN95213719.4 patent application, one frame-type car body fixed mount is arranged, and other establishes lifting mechanism and the wheel carrier with pair of right and left lifting support frame, and it is simple in structure, lifting is steady, installs with easy and simple to handle.But volume is bigger, is unsuitable for the lower car in chassis.
The purpose of this utility model aim to provide a kind of steam supply car especially the automobile of the lower automotive use in chassis walk crosswise automatic multi-purpose auxiliary device.
The utility model is provided with a fixed mount, establishes fixing threaded hole on the fixed mount; Be provided with a swing arm, the swing arm S. A. is connected with fixed mount, establishes rotating actuator in the swing arm; Be provided with an expansion bracket, the upper end of expansion bracket is connected with swing arm, and telescopic expansion link is established in the lower end, and the transmission device of expansion bracket is connected with the rotating actuator of swing arm; Be provided with hydraulic actuator, the hydraulic actuating cylinder of hydraulic actuator is located in the swing arm, and hydraulic actuating cylinder is connected with Hydraulic Pump through oil pipe; Be provided with and walk crosswise actuating unit, walk crosswise the motor of walking crosswise of actuating unit and be located on the base plate of expansion bracket, change speed gear box is connected to the lower end side of expansion bracket, walks crosswise motor and is connected with horizontal jockey pulley; Be provided with the lifting travel ON-OFF control circuit, the lifting travel ON-OFF control circuit with walk crosswise motor and be connected.
Said fixing threaded hole can be located on the base plate of fixed mount, so that fixed mount is fixed on the automotive frame with bolt of rear end plate, the below of fixed mount base plate is an arc tooth plate, establishes swing arm swivel bolt hole on fixed mount base plate and side plate, and stay hook is established in fixed mount side plate below.
Said swing arm S. A. is located at the top of swing arm, the swing arm rotating shaft terminal embeds respectively in the swing arm swivel bolt hole of fixed mount base plate and side plate, said rotating actuator is to establish vertical button pin-and-hole and stage clip pin-and-hole below an end of swing arm S. A., the slide block of the movable discount of band is separately fixed at vertical the button on pin-and-hole and the stage clip pin-and-hole by the vertical pin of buckleing with the stage clip pin, stage clip pin band stage clip, establish change speed gear box in swing arm and move back groove, side in swing arm is established the tooth bar guide groove, establish tooth rest in tooth bar guide groove both sides, gear connecting shaft hole is established at the tooth rest center, the connecting shaft of miniature gears and middle gear is placed in the gear connecting shaft hole, the engagement of the arc tooth plate of middle gear and fixed mount.
Said expansion bracket upper end side arm is inserted in the swing arm inboard, is provided with the pin guide groove for the immobile liquid cylinder pressure on expansion bracket, and the expansion link of expansion bracket is fixed on the interior dividing plate of expansion bracket, and the flexible directly drive expansion bracket of expansion link is flexible.Said expansion bracket transmission device be with the cooresponding expansion bracket side of the tooth bar guide groove of swing arm on establish the expansion bracket tooth bar, expansion bracket tooth bar and pinion.
In the said hydraulic actuator, the hydraulic actuating cylinder upper end is positioned at the swing arm top, and the hydraulic actuating cylinder lower end is connected with swing arm by set pin, and the gap between hydraulic actuating cylinder and swing arm inboard connects the upper end side of expansion bracket.
The motor gear of walking crosswise of walking crosswise actuating unit engages with worm screw by gear on worm, and worm and wheel engages, and worm gear is connected with horizontal jockey pulley by wheel shaft.
Be provided with the lifting travel ON-OFF control circuit, the lifting travel ON-OFF control circuit with walk crosswise motor and be connected.
During use, complete (one group four) automobile is walked crosswise by the four wheels that automatic multi-purpose auxiliary device is installed in automobile respectively.Only need control circuit to make the swing arm half-twist, stretch out expansion bracket, hold up car body, by horizontal jockey pulley vehicle right and left is walked crosswise or the original place change of direction again.The utility model is suitable for being installed on the car chassis of various model tonnages.Also can replace jack and have other function, as changing tire in the way, the carwash maintenance climbs out of pitfall, and the slope is anti-skidding, and outstanding car is antitheft etc.
Fig. 1 is a block diagram of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a left view of the present utility model.
Fig. 4 is the fixed mount block diagram.
Fig. 5 is swing arm and expansion bracket part connection diagram.
Fig. 6 is middle miniature gears and gear connecting shaft figure.
Fig. 7 is the part connection diagram of traversing equipment and swing arm, expansion bracket.
Fig. 8 is the work system figure of hydraulic efficiency pressure system.
Fig. 9 is a lifting travel ON-OFF control circuit schematic diagram.
Figure 10 is the installing condition figure of the utility model on automobile.
Figure 11 is the left view of Figure 10.
Shrink when Figure 12 uses for the utility model and go up the pendulum constitution diagram.
Figure 13 is complete contraction state figure when using for the utility model.
Following examples elaborate to structure of the present utility model and using method in conjunction with the accompanying drawings.
Shown in Fig. 1～4, the utility model has a fixed mount (1), and fixing threaded hole (33) is established at the base plate two ends of fixed mount, so that with bolt of rear end plate (4) fixed mount (1) is fixed on the automotive frame (0).The fixed mount floor below is arc tooth plate (5), establishes swing arm swivel bolt hole (34) on fixed mount base plate and side plate respectively, extends stay hook (10) below the fixed mount side plate.
Be provided with a swing arm (2), referring to Fig. 5, swing arm S. A. (7) is established in the relative both sides, top of swing arm (2), and its two ends embed respectively in the swing arm swivel bolt hole (34) of fixed mount.Vertical button pin-and-hole (38) and stage clip pin-and-hole (39) are established in end below at swing arm S. A. (7), the slide block (15) of the movable discount of band (9) is separately fixed at vertical the button on pin-and-hole (38) and the stage clip pin-and-hole (39) by the vertical pin (8) of buckleing with stage clip pin (11), stage clip pin (11) band stage clip (12), slide block (15) lower end props up the reinforced rib (14) that extend the swing arm lower end.Swing arm (2) is also established a change speed gear box with slide block (15) junction and is moved back groove (13), and establish tooth bar guide groove (21) at another side of swing arm, establish left and right tooth wheel carrier (22) in tooth bar guide groove (21) both sides, tooth rest (22) center is gear connecting shaft hole (36), referring to Fig. 6, miniature gears (23) is placed in the gear connecting shaft hole (36) with the connecting shaft (37) of middle gear (24), the arc tooth plate of middle gear and fixed mount (5) engagement.
Be provided with an expansion bracket (16), the upper end side arm of expansion bracket (16) is inserted in swing arm (2) inboard, referring to Fig. 7, is provided with the pin guide groove (25) for immobile liquid cylinder pressure (41) on expansion bracket (16), and expansion link (26) is fixed on the interior dividing plate (40) of expansion bracket.With the cooresponding expansion bracket side of tooth bar guide groove (21) of swing arm on establish expansion bracket tooth bar (20), expansion bracket tooth bar (20) and miniature gears (23) engagement.
Referring to Fig. 7, hydraulic actuating cylinder (41) is installed in the inner chamber of swing arm (2), and hydraulic cylinder (3) is positioned at the swing arm top.The hydraulic actuating cylinder lower end is connected with swing arm (2) by set pin (32), and the gap between hydraulic actuating cylinder lower end and swing arm inboard connects the upper end side of expansion bracket (16).Hydraulic actuating cylinder is connected with Hydraulic Pump through oil pipe.Among Fig. 8, when swing arm bottom jack-up car body, the path of oil-feed is from oil filter (51) → unidirectional fix-displacement pump (52) → check valve (53) → change-over valve (54) → oil circuit (58) → hydraulic actuating cylinder (epicoele of 41A～41D).The path of oil return is from hydraulic actuating cylinder (cavity of resorption → oil circuit (59) → change-over valve (54) → oil circuit (60) → back pressure valve (56) → fuel tank of 41A～41D).When swing arm shrink to be gone up pendulum and resetted, the path of oil-feed was from oil filter (51) → unidirectional fix-displacement pump (52) → check valve (53) → change-over valve (54) → oil circuit (59) → hydraulic actuating cylinder (cavity of resorption of 41A～41D).The path of oil return is from hydraulic actuating cylinder (epicoele → oil circuit (58) → change-over valve (54) → oil circuit (60) → back pressure valve (the 56) → fuel tank of 41A～41D).Referring to Fig. 9, with the clutch of magnetic clutch control oil pump and driving engine, magnetic clutch and power-transfer clutch, relay J
1, electric door lock S connects control button A
1～A
6With relay J
2～J
71XK～8XK is connected with travel switch.When opening electric door lock, relay J
1Closure, Hydraulic Pump is connected with automotive engine.Walk crosswise motor D
1, D
2, the left lateral relay J
4, left lateral contact J
4-1～J
4-4, the right lateral relay J
5, right lateral contact J
5-1～J
5-4, along the relay J that turns around
6, along the contact J that turns around
6-1～J
6-4, the anti-relay J that turns around
7, the anti-contact J that turns around
7-1～J
7-4, stretch relay J
2, stretch contact J
2-1May command change-over valve (54) makes electromagnet 1DT energising, and all logical oiling device (58) of the output fluid of unidirectional fix-displacement pump enters the hydraulic actuating cylinder epicoele, makes working part realize the action of bottom jack-up.When expansion link is all depressed 2XK, 4XK, 6XK, 8XK (parallel connection) travel switch, electromagnet 1DT outage, the jack-up release, the multiple meta of change-over valve, hydraulic actuating cylinder is locked, expansion link stops action, Hydraulic Pump off-load simultaneously, and owing on the oil return line back pressure valve is installed, when making the Hydraulic Pump off-load, can keep certain pressure, to guarantee that control oil channel can obtain necessary actuating pressure and minimizing is impacted.Finish walk crosswise or action such as turn around after, can press the withdrawal button, utilize and shrink relay J
3, shrink contact J
3-1, the control change-over valve makes electromagnet 2DT energising adhesive, and the output fluid of unidirectional fix-displacement pump makes working part realize regaining and goes up pendular motion by oil circuit (59) hydraulic actuating cylinder cavity of resorption.When expansion link is reduced to when depressing whole travel switch 1XK, 3XK, 5XK, 7XK, the 2DT outage, pendulum finishes in the swing arm, and change-over valve returns meta again again, can turn off electric door lock then, and magnetic clutch is thrown off, and Hydraulic Pump quits work.
At Fig. 1, in 2,3,7, to walk crosswise on the base plate (19) that motor (27) is installed in expansion bracket (16), change speed gear box (17) is installed in the lower end side of expansion bracket (16).Walk crosswise motor gear (28) and engage with worm screw (30) by gear on worm (31), worm screw (30) engages with worm gear (29), and worm gear (29) is connected with horizontal jockey pulley (18) by wheel shaft (42).
During use, referring to Figure 10,11, generally adopt four of the same form to be installed on the automotive frame by bolt.Swing arm can 90 ° be freely dangled, and the flexible and pressure that relies on hydraulic actuating cylinder that dangles of expansion bracket is realized, referring to Figure 12,13, during contraction, the change speed gear box that the change speed gear box on the expansion bracket (17) is introduced into swing arm moves back groove, back down slide block (15) then, make movable discount (9) throw off stay hook (10).Slide block links to each other with movable discount, and the pressure of pressured at ordinary times spring (12) resets.After the disengagement, expansion bracket continues to shrink to go in the swing arm until an expansion bracket complete set.The power of swing is to drive swing arm by the middle gear (24) that the tooth bar that is attached on the expansion bracket utilizes the flexible promotion of expansion bracket to be fixed in the swing arm with pinion rotation, and swings along the arc tooth plate (5) of fixed mount.Because expansion bracket is provided with hydraulic actuating cylinder set pin guide groove, the expansion bracket pin that can not be fixed when flexible is blocked, the flexible directly drive expansion bracket of expansion link stretches.Can not rotate because the arc tooth plate of fixed mount is fixing, middle gear is in case rotate, and can only force swing arm is axle with the swivel bolt, along upwards swing of arc tooth plate, until with car Liangping row (referring to Figure 13), at this moment, hydraulic actuating cylinder also is retracted to the end.When stretching, miniature gears contrarotation during tooth bar on the expansion bracket promotes promotes the swing arm bottom, when swing arm is perpendicular to the ground, tooth bar just breaks away from miniature gears, in miniature gears stop operating, swing arm promptly stops swinging, simultaneously vertical button pin (8) is fixed on movable discount (9) in the swing arm and fastens just and be connected on the stay hook (10) that links to each other with fixed mount, make the swing arm can backswing when expansion bracket contacts with ground after tooth bar breaks away from gear, after contacting to earth, expansion bracket continues elongation, until propping up car body.
The power of walking crosswise is provided by automobile current generator and battery feed.But the horizontal jockey pulley of the rotation direct drive of worm gear rotates, and worm screw turns around, and worm gear can only rotate a tooth, and converter speed ratio is big, adopt this structure can be after walking crosswise the motor stall can self-actuating brake, prevent that horizontal jockey pulley is from sliding (referring to Fig. 7).
For Oversize vehicle, because the vacant place of car chassis is bigger, therefore can deduct fixed mount and swing arm rotating mechanism, can directly swing arm be fixed on the automotive frame.
Claims (2)
1. automobile is walked crosswise automatic multi-purpose auxiliary device, it is characterized in that 1) be provided with a fixed mount, establish fixing threaded hole on the fixed mount;
2) be provided with a swing arm, the swing arm S. A. is connected with fixed mount, establishes rotating actuator in the swing arm;
3) be provided with an expansion bracket, the upper end of expansion bracket is connected with swing arm, and telescopic expansion link is established in the lower end, and the transmission device of expansion bracket is connected with the rotating actuator of swing arm;
4) be provided with hydraulic actuator, the hydraulic actuating cylinder of hydraulic actuator is located in the swing arm, and hydraulic actuating cylinder is connected with Hydraulic Pump through oil pipe;
5) be provided with and walk crosswise actuating unit, walk crosswise the motor of walking crosswise of actuating unit and be located on the base plate of expansion bracket, change speed gear box is connected to the lower end side of expansion bracket, walks crosswise motor and is connected with horizontal jockey pulley;
6) be provided with the lifting travel ON-OFF control circuit, the lifting travel ON-OFF control circuit with walk crosswise motor and be connected.
2. automobile as claimed in claim 1 is walked crosswise automatic multi-purpose auxiliary device, it is characterized in that: 1) fixing threaded hole of fixed mount is located at the fixed mount base plate, be arc tooth plate below the fixed mount base plate, establish swing arm swivel bolt hole at fixed mount base plate and side plate, stay hook is established in fixed mount side plate below;
2) the swing arm S. A. is located at the top of swing arm, the swing arm rotating shaft terminal embeds respectively in the swing arm swivel bolt hole of fixed mount base plate and side plate, below an end of swing arm S. A., establish vertical button pin-and-hole and stage clip pin-and-hole, the slide block of the movable discount of band is separately fixed at vertical the button on pin-and-hole and the stage clip pin-and-hole, stage clip pin band stage clip by the vertical pin of buckleing with the stage clip pin; Establish change speed gear box in swing arm and move back groove, establish the tooth bar guide groove at a side of swing arm, establish tooth rest in tooth bar guide groove both sides, gear connecting shaft hole is established at the tooth rest center, and the connecting shaft of miniature gears and middle gear is placed in the gear connecting shaft hole, the engagement of the arc tooth plate of middle gear and fixed mount;
3) side arm is inserted in the swing arm inboard on the said expansion bracket, on expansion bracket, be provided with pin guide groove for the immobile liquid cylinder pressure, the expansion link of expansion bracket is fixed on the interior dividing plate of expansion bracket, said expansion bracket transmission device be with the cooresponding expansion bracket side of the tooth bar guide groove of swing arm on establish the expansion bracket tooth bar, expansion bracket tooth bar and pinion;
4) in the said hydraulic actuator, the hydraulic actuating cylinder upper end is positioned at the swing arm top, and the hydraulic actuating cylinder lower end is connected with swing arm by set pin, and the gap between hydraulic actuating cylinder and swing arm inboard connects the upper end side of expansion bracket;
5) the said motor gear of walking crosswise of walking crosswise actuating unit engages with worm screw by gear on worm, and worm and wheel engages, and worm gear is connected with horizontal jockey pulley by wheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96210284 CN2258474Y (en) | 1996-05-02 | 1996-05-02 | Automatic multi-purpose auxiliary device for car transversal moving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96210284 CN2258474Y (en) | 1996-05-02 | 1996-05-02 | Automatic multi-purpose auxiliary device for car transversal moving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2258474Y true CN2258474Y (en) | 1997-07-30 |
Family
ID=33893630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96210284 Expired - Fee Related CN2258474Y (en) | 1996-05-02 | 1996-05-02 | Automatic multi-purpose auxiliary device for car transversal moving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2258474Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101643062B (en) * | 2009-09-01 | 2011-08-10 | 姜楠 | Anchoring processing device of automobile |
| CN103240696A (en) * | 2013-05-13 | 2013-08-14 | 成都海凌达机械有限公司 | Limiting mechanism for the assembly of rear frame beam |
| CN103448832A (en) * | 2013-09-18 | 2013-12-18 | 许远新 | Horizontal and longitudinal moving device of automobile |
| CN103693025A (en) * | 2012-09-27 | 2014-04-02 | 海洋王（东莞）照明科技有限公司 | Vehicle support leg structure |
| CN106004814A (en) * | 2016-06-24 | 2016-10-12 | 阮惠春 | Efficient fast jack transfer device |
-
1996
- 1996-05-02 CN CN 96210284 patent/CN2258474Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101643062B (en) * | 2009-09-01 | 2011-08-10 | 姜楠 | Anchoring processing device of automobile |
| CN103693025A (en) * | 2012-09-27 | 2014-04-02 | 海洋王（东莞）照明科技有限公司 | Vehicle support leg structure |
| CN103240696A (en) * | 2013-05-13 | 2013-08-14 | 成都海凌达机械有限公司 | Limiting mechanism for the assembly of rear frame beam |
| CN103448832A (en) * | 2013-09-18 | 2013-12-18 | 许远新 | Horizontal and longitudinal moving device of automobile |
| CN103448832B (en) * | 2013-09-18 | 2015-09-09 | 贵州中鼎博时教育信息咨询有限责任公司 | The horizontal longitudinal moving device of automobile |
| CN106004814A (en) * | 2016-06-24 | 2016-10-12 | 阮惠春 | Efficient fast jack transfer device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |