CN2039285U - Self-saving deivce for sinking and skidding vehicle - Google Patents
Self-saving deivce for sinking and skidding vehicle Download PDFInfo
- Publication number
- CN2039285U CN2039285U CN 88208826 CN88208826U CN2039285U CN 2039285 U CN2039285 U CN 2039285U CN 88208826 CN88208826 CN 88208826 CN 88208826 U CN88208826 U CN 88208826U CN 2039285 U CN2039285 U CN 2039285U
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- CN
- China
- Prior art keywords
- self
- car
- piston rod
- automobile
- vehicle
- 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.)
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a self-saving device for sinking vehicle. Without any other aids or exterior conditions, people can use the self-saving device to extricate from plight. The utility model is mainly technically characterized in that a vehicle hydraulic pressure system is provided with two controllable hydraulic pressure canisters (5, 10) on a crossbeam. A piston rod (13) is provided with an iron foot (7), and the iron foot is raised in the front of the rear tyre of the vehicle. According to self-power or putting in to gear to cooperate with an engine, or a lengthen rod (15) is arranged between the piston rod (13) and the iron foot (7), the vehicle can extricate from the sinking plight.
Description
The utility model relates to a kind of device of Pitted-vehicle self-help.
When the automobile solo running in non-highway location, bad highway section because the road is sliding, road is muddy, the normal generation of automobile fallen into car, skidded; Under the situation that he helps in nothing, the employing capstan winch that has is freed by external conditions; Under the available situation of no external conditions, have to standby require assistance, can not arrive the destination as scheduled, on time finishing of influence production or other tasks proposes the design for this reason.
The purpose of this utility model: when automobile takes place to fall into car, when skidding, utilize this device to save oneself and free; Its task can solve by following technical solution: two hydraulic actuating cylinders that may command, rotation are housed in car hydraulics are on automotive frame, and its rod end is provided with iron pin (7); When automobile falls into car, the iron pin is propped up before trailing wheel, by the predicament of automobile self power releasable.
To be described in more detail the utility model below in conjunction with accompanying drawing:
Fig. 1 is an automobile Pitted-vehicle self-help device principle of work diagrammatic sketch;
Fig. 2 is an automobile Pitted-vehicle self-help device assembly drawing;
Fig. 3 is that hydraulic actuating cylinder on Fig. 2 (5,10) is installed main, birds-eye view;
Fig. 4 is iron pin (7) erecting frame (a 3) constructional drawing on Fig. 2;
Fig. 5 is the main left view of hydraulic actuating cylinder on Fig. 2 (5,10) upper locking device (4);
Fig. 6 is the lengthening bar constructional drawing;
Fig. 7 is the fluid control principle diagrammatic sketch of switch on Fig. 2 (2);
From Fig. 1, shown in 2,3, in the car hydraulics of forming by heat pump (23), Hydraulic Pump (1), fuel tank (6), pipeline (8) electromagnetic valve switch (14) is housed, it is by total oil circuit electromagnetic valve switch (K
1), control the oil circuit electromagnetic valve switch (K of left and right hydraulic actuating cylinder (5,10)
2, K
3) form, the electromagnetic valve switch power supply adopts automobile self storage battery, places to be on-fixed spare in the box (2).The rotating left and right hydraulic actuating cylinder (5 of two crossbeam installed inside before the automobile axle center shaft, 10), its position is decided by design, generally adorning two cylinder bodies at preceding 1.5 meters of center shaft is advisable, can on crossbeam (11), fix a support (12) earlier, connect hydraulic actuating cylinder one end with lock shaft (9), cylinder body can rotate around lock shaft (9); Carriage (21) is arranged on the other end of hydraulic actuating cylinder, porose on it (19), what cooperate with it is the locking frame (4) that is fixed on the crossbeam, has drawing of spring on it and fastens (20) and hole (19) assembling chucking, and supporting cylinder is on crossbeam (11);
The piston rod (13) of hydraulic actuating cylinder (5,10) is connected with iron pin (7) by attaching parts (16); The iron pin is round steel or cast iron column piece, and cone (24) is arranged on the one side, can be rib or cone; The ears or side handles of a utensil of two symmetries that opposite side has (22) with holes are connected with hydraulic stem (13) or lengthening bar (15) by lock shaft (17), attaching parts (16).Lengthening bar is the duplicate of self-help apparatus, according to hydraulic stem (13) elongation automobile is freeed from a difficult position, can be connected in lengthening bar between piston rod (13) and attaching parts (16).
When this device left unused, iron pin (7) unloaded together with attaching parts (16), placed on the support (3) that is fixed on the crossbeam (11), with scratching part (25) around earhole lock shaft (17) on the support, was fixed on the support (3) with nut (18).
Use: when the sunken car of automobile, when the parking fallback that skids can not be freed, according to sunken car landforms situation, put down hydraulic actuating cylinder (5,10), take off iron pin (7) from support (3) and be connected with two cylinder body upper piston rods (13), iron pin (7) is placed the best of it, air pressure is opened pneumatic switch on the car at 4 more than the pressure on the car, makes hydraulic pump works, hold oil circuit electromagnetic valve switch (14) this moment, presses total oil passage control valve switch (K
1), press the oil passage control valve switch (K that controls a left side or right hydraulic actuating cylinder again
2) or (K
3) extension key, the piston rod institute bonded assembly iron pin (7) on a left side or right hydraulic actuating cylinder makes the iron pin on the opposite side hydraulic actuating cylinder be in identical strained condition when contacting certain bearing force with ground again; When the last iron pin of two-piston bar (13) bears same load, replace or continue simultaneously to open afterwards oil passage control valve switch (K
2, K
3), make the automobile cooperation of putting into gear simultaneously in this, when two piston rods alternately or before being stretched to terminal point simultaneously, automobile does not free from a difficult position, will keep wheel to have state this moment, can add charges; Two pistons are regained, unloaded the iron pin, lengthening bar in connections (15), Zhi Haotie pin (7) replaces or opens oil passage control valve switch (K simultaneously
2, K
3), two pistons alternately or are simultaneously extended, or under automobile was put into gear cooperation, automobile can be pushed out sunken car, the place of skidding.Automobile is removed car bumper after freeing from predicament, regain hydraulic actuating cylinder, makes device reset.
The utility model implementation result: the design is that pin team bicycle is executed the task and take place to be fallen into car, can't above water, adopt this device by the predicament of driver's one man operation releasable when skidding; It is fit to install on the field work automobiles such as oil exploration, geology, military affairs; These cars in most cases travel at non-highway, marsh, muddy road, normal take place to fall into car, skid and can not extricate oneself and have to standby require assistance; Adopt this device driver to worry for falling into car, be the assurance of on time having finished the work. The utility model is simple to operate, is solo running advanced self-help apparatus when take place falling into car.
Claims (2)
1, the utility model relates to the sunken car of a kind of automobile, the self-help apparatus that skids, and it is characterized in that:
1) two hydraulic actuating cylinders (5,10) that may command, rotation are housed in car hydraulics are put iron pin (7) on its piston rod (13) on automotive frame;
2) iron pin (7) is a column piece, and cone (24) is arranged on the one side, and two ears or side handles of a utensil of another side (22) with holes are connected with piston rod (13) with lock shaft (17), attaching parts (16);
3) between piston rod (13) and iron pin (7), can be connected with lengthening bar (15);
2, automobile self-rescue unit as claimed in claim 1 is characterized in that: oil circuit electromagnetic valve switch (14) is housed on car hydraulics, and it is by total oil circuit electromagnetic valve switch (K
1), control the oil circuit electromagnetic valve switch (K of left and right hydraulic actuating cylinder (5,10)
2K
3) form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88208826 CN2039285U (en) | 1988-07-19 | 1988-07-19 | Self-saving deivce for sinking and skidding vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88208826 CN2039285U (en) | 1988-07-19 | 1988-07-19 | Self-saving deivce for sinking and skidding vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2039285U true CN2039285U (en) | 1989-06-14 |
Family
ID=4842575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88208826 Withdrawn CN2039285U (en) | 1988-07-19 | 1988-07-19 | Self-saving deivce for sinking and skidding vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2039285U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112435A (en) * | 2013-02-22 | 2013-05-22 | 梧州山王拖拉机制造有限公司 | Universal hydraulic power assisting device |
| CN103507787A (en) * | 2013-10-11 | 2014-01-15 | 山东理工大学 | Middle steering mechanism with auxiliary walking mechanism |
| CN104527609A (en) * | 2014-12-27 | 2015-04-22 | 芜湖赛特施工设备有限公司 | Anti-self-trapping conveying trolley for engineering construction |
| CN113212391A (en) * | 2021-06-01 | 2021-08-06 | 黑龙江省农业机械工程科学研究院 | Agricultural anti-sinking soil turning vehicle |
-
1988
- 1988-07-19 CN CN 88208826 patent/CN2039285U/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112435A (en) * | 2013-02-22 | 2013-05-22 | 梧州山王拖拉机制造有限公司 | Universal hydraulic power assisting device |
| CN103507787A (en) * | 2013-10-11 | 2014-01-15 | 山东理工大学 | Middle steering mechanism with auxiliary walking mechanism |
| CN103507787B (en) * | 2013-10-11 | 2015-08-12 | 山东理工大学 | A kind of middle part steering hardware that auxiliary walking mechanism is housed |
| CN104527609A (en) * | 2014-12-27 | 2015-04-22 | 芜湖赛特施工设备有限公司 | Anti-self-trapping conveying trolley for engineering construction |
| CN113212391A (en) * | 2021-06-01 | 2021-08-06 | 黑龙江省农业机械工程科学研究院 | Agricultural anti-sinking soil turning vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |