CN105235661A - Automobile tire pit-trap self-rescue method - Google Patents
Automobile tire pit-trap self-rescue method Download PDFInfo
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- CN105235661A CN105235661A CN201510678564.5A CN201510678564A CN105235661A CN 105235661 A CN105235661 A CN 105235661A CN 201510678564 A CN201510678564 A CN 201510678564A CN 105235661 A CN105235661 A CN 105235661A
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Abstract
The invention relates to an automobile tire pit-trap self-rescue method. In the automobile tire pit-trap self-rescue method, a self-rescue device is comprised and used for self-rescue. The self-rescue device comprises a U-shaped fixed clamp, an adjustment rod, a concentric fixed disc, a fixed plate and a collision early-warning device, wherein the U-shaped fixed clamp comprises a first clamping arm and a second clamping arm; the adjustment rod comprises a slide rod, a bent part and a telescopic rod; the concentric fixed disc comprises a disc body and a slide-connection block; the fixed plate is a rectangular plate, conical tips are uniformly distributed on the lower end surface of the fixed plate, a pair of lugs with holes is arranged on the upper end surface of the fixed plate and close to one side, hinge holes are formed away from the lower end of a screw of the bent part, and the fixed plate is detachably hinged with the adjustment rod; and the collision early-warning device is arranged on the telescopic rod, and comprises a trigger device, a control device, an audible and visual alarm device, and a power supply. When in use, the self-rescue device in the self-rescue method disclosed by the invention is installed on different types of hubs, and a front wheel and a rear wheel at the same side synchronously rotate to enable an automobile to run out of a trap.
Description
Technical field
The present invention relates to motor tire pitfall to get rid of poverty technical equipment field, be specifically related to a kind of motor tire pitfall self-rescue method.
Background technology
The invention of automobile, brings great convenience to the trip of people; Along with the development of auto-industry, people not only require the safety that drives a car and traveling comfort, also require the multifunctionality of automobile simultaneously; But when running car is in desert or on muddy dirt road, due to the impact of the factor such as weather condition or geographical environment, the tire of automobile often can be absorbed in sand pit or heatable adobe sleeping platform, at this moment just cannot to sail out of and stranded; Especially ice climate northern in the winter time, accumulated snow on road, ground is wet and slippery, and many automobiles all can run into the wet and slippery problem of road, often can have an accident.
There is the device that many automobile pits are saved oneself in prior art, its principle is each difference also.Mainly contain wheel method of raising, stranded cable method, increase the method etc. that soil fertility by tire.
Applying date 2011.03.16, application number 201110062891.X patent discloses a kind of trap self-rescue device for single-degree-of-freedom automobile, belong to automotive parts Design and machining of products technical field.It is made up of supporting mechanism, hydraulic jack and base plate; This device is arranged on the both sides vehicle body before and after automobile between tire, it can by vehicle edge perpendicular to direction, ground jack-up, for being encased inside hard object or rescuing plate provides sufficient space under the tire of sunken mud, thus realize the Pitted-vehicle self-help function of vehicle, this device adopts and raises method for vehicles.
Applying date 2011.06.11, the patent stranded cable-type self-rescue device for bogged automobile of application number 201120195130.7, comprise wheel, it is characterized in that: on wheel, be provided with one group of stranded cable rope part, each stranded cable rope part is connected and composed by becket bridle, ran, rope hook, each stranded cable rope part passes becket bridle by rope hook from the gap location of a corresponding wheel nave after wheel rubber tyre is wound around a circle, a tractive hawser hangs on the rope hook of each stranded cable rope part, tractive hawser one end is fixed on the rope hook of one of them stranded cable rope part, and the other end is relative with fixture fixing.Structure of the present invention is simple, it is all very convenient to make, carry and use, when automobile is absorbed in muddy or desert vehicle wheel skidding, this device installed by the driving wheel of the one or both sides of automobile, automobile slowly advances or falls back, indirect labor ensures that tractive hawser falls in the rope hook of stranded cable rope part, and this device employing stranded cable is fixed on the method on fixture.
Applying date 2015.05.25, application number 201520343081.5 patent discloses a kind of automobile escape machine tire pawl, comprise interior pawl, outer pawl, skid resistant course, connecting panel; Described interior pawl and outer pawl are vertical circular arc shaped corner structure, described interior pawl and outer pawl are by the interlaced chute be plugged on below skid resistant course of card article, be provided with above described skid resistant course and be horizontally arranged with many triangle tread plates, the pawl end of described interior pawl is provided with two joints, and adjusts length by chute and the mobile of slide plate; Described outer pawl pawl end arranged outside has draw-in groove, and described interior pawl pawl end and outer pawl pawl end are provided with multiple connecting bore, and described connecting bore is connected with connecting panel; Described connecting panel two end is provided with hook; This device is fixed on pitfall tire, increases the solid soil fertility of tire, thus increases its nonslip properties.
But said structure also exists problem: one, function singleness, single pitfall operating mode can only be adapted to, there is limitation, suitable method of getting rid of poverty cannot be selected as the case may be; Two and prior art only for pitfall wheel operate, also there is no the method that can realize homonymy front and back wheel synchrodrive.
For non-four-wheel drive cars, if can make its driving wheel, flower wheel synchrodrive, its ability of getting rid of poverty will increase greatly.
Summary of the invention
1, in order to solve the technical matters existed in background technology, the invention provides a kind of motor tire pitfall self-rescue method, the pitfall that the method such as can raise method by adapter plate, steel rope pulls method, homonymy front and back wheel synchronously drives realizes automobile is saved oneself, and adapts to multiple different environment; And the present invention can also be installed on the wheel hub of different model;
The present invention can also be given warning in advance by collision warning device, avoids the present invention and automobile case to scratch.
The present invention solve the problem adopt technical scheme:
A kind of motor tire pitfall self-rescue method, comprises self-help apparatus and uses this device to save oneself, wherein, self-help apparatus comprises " U " type geometrical clamp, adjust bar, with one heart reaction plate, adapter plate, collision warning device.
Described " U " type geometrical clamp comprises the first jig arm, second jig arm, described first jig arm comprises vertically disposed first cross bar, first vertical pole, described second jig arm comprises vertically disposed second cross bar, second vertical pole, described first cross bar far-end is provided with blind hole, described blind hole opening part inwardly shrinks to be shaped to and tightens up mouth, described second cross bar far-end is provided with inserted link, plug after tightening up mouth described in described inserted link runs through in described blind hole, described inserted link far-end is provided with the block adapted with described blind hole, described first vertical pole is provided with the first waist-shaped hole, slidably sliding nut is provided with in described first waist-shaped hole, described second vertical pole is provided with the second waist-shaped hole, screw rod is inserted with in described second waist-shaped hole, described screw rod matches with described sliding nut.
Described adjust bar comprise be fixedly connected on slide bar below described second vertical pole, be located at slide bar lower end and to away from described first jig arm direction bending kink, be located at the expansion link of described kink lower end.
Described concentric reaction plate comprises the disc body in flattened cylinder shape, be located at the trolley shoe in the middle part of disc body rounded bottom surface, described disc body is also provided with jack, described jack is uniform on rounded bottom surface, described jack comprises the pore near trolley shoe side, be arranged on the gross porosity of described pore away from described trolley shoe side with one heart, the circumference side of described disc body forms an astragal groove away from described trolley shoe side, described wire casing circumferential surface circumference is evenly equipped with tooth bar, described wire casing is provided with a string holes away from the sidewall of described trolley shoe, described trolley shoe is provided with slide opening, described slide opening is slidably set on described slide bar.
Described adapter plate is rectangular plate, described adapter plate lower surface is evenly equipped with taper tip, described adapter plate upper surface is provided with a pair lug with holes near a side edge, screw mandrel lower end away from described kink is provided with hinge hole, is provided with bolt pair thus realizes detouchable between described adapter plate and described adjust bar to be hinged between described lug with holes, hinge hole.
This device is used to save oneself.
Further, described sliding nut mainly comprises nut body, and described nut body cross-sectional plane is outer is round rectangle, and described nut body one end forms a circle convex edge, described nut body is provided with draw-in groove away from the sidewall of one end, described convex edge, and in described draw-in groove, detouchable is provided with jump ring.
Further, described expansion link comprises the screw rod rotating screwed pipe, be located at the contrary screw of the rotation direction at described rotation screwed pipe two ends, coordinate respectively with two screws, is also provided with through hole in the middle part of described rotation screwed pipe.
Further, described disc body axial length is not less than 50mm, and described pore axial length is not more than 20mm.
Further, described adapter plate four limit is provided with insertion tube respectively, and described insertion tube inwall is provided with negative thread, is installed with elongated bar in described insertion tube.
A kind of motor tire pitfall self-rescue method, carries out in accordance with the following steps:
Step one, device is fixed on wheel:
Step 1.1: screw rod is screwed out in sliding nut, described " U " type geometrical clamp to be enclosed within above tire outer position rearward, then screw in again in described sliding nut after screw rod being run through successively the space on the second waist-shaped hole, wheel hub between spoke and temporarily fix, regulate the position of inserted link in blind hole and then the distance between adjustment the first vertical pole and the second vertical pole, to adapt to the tire of different in width, the position of adjusting screw(rod) and sliding nut, thus the wheel hub adapting to different shaping.
Step 1.2: with described " U " type geometrical clamp for adjust bar described in fulcrum, described adjust bar lower end is made to be positioned at tire anterior position, simultaneously along reaction plate concentric described in described sliding bar, alignd with hub centre in the described disc body center of circle, finely tune the angle of described disc body, select the wheel hub fixing threaded hole aliging with described jack axle center or roughly align, bolt of rear end plate original on wheel hub fixing threaded hole is pulled down, and again screw in after the threaded shank of this bolt of rear end plate is run through corresponding jack in this wheel hub fixing threaded hole, the spiral shell head of described bolt of rear end plate is stuck in bottom described gross porosity, complete fixing, when the spiro rod length of described bolt of rear end plate is inadequate, the bolt after the lengthening corresponding with this bolt is used to replace.
Step 1.3: screw screw rod and make the first jig arm and the second jig arm tightly be fixed on tire outer;
Step 2, pitfall automobile utilizes self-help apparatus to get rid of poverty:
Step 2.1, adapter plate is utilized to carry out the method for getting rid of poverty: when automobile primary driving wheel is absorbed in hole, according to the method described in step one, the present invention is fixed on driving wheel, adapter plate is needed to be connected with expansion link, the elongated rod body such as screwdriver are inserted by described through hole, limit it with hand steered firmly adapter plate to rotate, described circular screwed pipe is rotated by leverage, described screw mandrel screws out from screw two ends, increase described length of telescopic bar until described adapter plate abuts on the ground, start a car, drive vehicle wheel rotation, vehicle wheel rotation drives described adjust bar to rotate, described automotive wheel lifts thus automobile is got rid of poverty by described adjust bar.
Step 2.2, utilize the method that rope is got rid of poverty: be fixed on driving wheel according to the method described in step 1 by the present invention, described adapter plate is taken off from described expansion link, the near-end of steel rope is used then to tie a knot fixing through string holes, steel rope is wound around some circles on described wire casing, and then the far-end of steel rope is fixed on the bearing such as ground or other vehicles, start a car makes driving wheel rotate, drive concentric reaction plate to rotate, got rid of poverty by the pull strap electrical automobile of steel rope.
Step 2.3, homonymy front and back wheel synchronously drives the method for getting rid of poverty: according to the method described in step 1, the front and back wheel of homonymy is all fixed the present invention, realize homonymy front and back wheel rotate together by the synchronous belt pulley transmission between concentric reaction plate, optionally can install or remove adapter plate of the present invention on two-wheeled in such cases, adapter plate of the present invention on two wheels all can be pulled down, only can retain and be absorbed in adapter plate of the present invention on the interior wheel in hole, also adapter plate of the present invention on two-wheeled can all be retained, start a car makes homonymy front and back wheel synchronous axial system, thus driving automobile is got rid of poverty.
Above step 2.1, step 2.2, step 2.3 are in no particular order; A use can be selected or combinationally use.
Beneficial effect of the present invention:
The pitfall that the methods such as the present invention can raise method by adapter plate, steel rope pulls method, homonymy front and back wheel synchronously drives realize automobile is saved oneself, and can adapt to multiple different environment.
And the present invention uses various situation.Be applicable to the tire of different in width and the wheel hub of different shaping, adjust bar of the present invention is outwards bent by kink, avoids scratching with automobile case; Concentric reaction plate of the present invention can be fixed on the wheel hub of different model, away from described trolley shoe side on the circumference side that described wire casing is located at described disc body, to remain valid certain distance with wheel hub, be fixed on fixing steel rope on wire casing or synchronous pulley can be avoided scratching with automobile case; Adapter plate of the present invention is detachable, and elongated bar pull-out can be fixed on the ground, increases the friction force on its set ground further.There is the good results such as flexible, simple and easy, portable and practical.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is cutaway view of the present invention;
Fig. 2 is lateral plan of the present invention;
Fig. 3 is A portion enlarged diagram in Fig. 1;
Fig. 4 is B portion enlarged diagram in Fig. 1;
Fig. 5 is C portion enlarged diagram in Fig. 1;
Fig. 6 is D portion enlarged diagram in Fig. 1;
Fig. 7 is the birds-eye view of base plate of the present invention.
In figure: 1. " U " type geometrical clamp, 11. first jig arm, 11a. first cross bar, 11b. first vertical pole, 11c. blind hole, 11d. tightens up mouth, 12. second jig arm, 12a. second cross bar, 12b. second vertical pole, 12c. inserted link, 12d. block, 13a. first waist-shaped hole, 13b. second waist-shaped hole, 14. sliding nuts, 14a. nut body, 14b. convex edge, 14c. jump ring, 15. screw rods, 2. adjust bar, 21. slide bars, 22. kinks, 23. expansion links, 23a. screwed pipe, 23b. screw, 23c. screw rod, 23d. through hole, 24. hinge holes, 3. concentric reaction plate, 31. disc body, 32. trolley shoes, 33. jacks, 33a. pore, 33b. gross porosity, 34. wire casings, 34a. tooth bar, 34b. string holes, 4. adapter plate, 41. taper tips, 42. lugs with holes, 43. insertion tubes, 44. elongated bars, 5. collision warning device, 51. flip flop equipments, 54. power supplys.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
A kind of motor tire pitfall self-rescue method, comprises self-help apparatus and uses this device to save oneself, self-help apparatus mainly comprises " U " type geometrical clamp 1, adjust bar 2, with one heart reaction plate 3, adapter plate 4, collision warning device 5.
Described " U " type geometrical clamp 1 comprises the first jig arm 11, second jig arm 12, described first jig arm 11 comprises vertically disposed first cross bar 11a, first vertical pole 11b, described second jig arm 12 comprises vertically disposed second cross bar 12a, second vertical pole 12b, described first cross bar 11a far-end is provided with blind hole 11c, described blind hole 11c opening part inwardly shrinks to be shaped to and tightens up a mouthful 11d, described second cross bar 12a far-end is provided with inserted link 12c, plug after tightening up mouthful 11d described in described inserted link 12c runs through in described blind hole 11c, described inserted link 12c far-end is provided with the block 12d adapted with described blind hole 11c, described first vertical pole 11b is provided with the first waist-shaped hole 13a, sliding nut 14 is slidably provided with in described first waist-shaped hole 13a, described second vertical pole 12b is provided with the second waist-shaped hole 13b, screw rod 15 is inserted with in described second waist-shaped hole 13b, described screw rod 15 matches with described sliding nut 14.
Described adjust bar 2 comprise be fixedly connected on slide bar 21 below described second vertical pole 12b, be located at slide bar 21 lower end and to away from described first jig arm 11 direction bending kink 22, be located at the expansion link 23 of described kink 22 lower end, described kink 22 bends to away from the first jig arm 11 direction, can avoid scratching with automobile case, described expansion link 23 adjustable length, goes for different wheel hubs and bottom surface.
Described concentric reaction plate 3 comprises the disc body 31 in flattened cylinder shape, be located at the trolley shoe 32 in the middle part of disc body 31 rounded bottom surface, described disc body 31 is also provided with jack 33, described jack 33 is uniform on rounded bottom surface, described jack 33 comprises the pore 33a near trolley shoe 32 side, be arranged on the gross porosity 33b of described pore 33a away from described trolley shoe 32 side with one heart, the circumference side of described disc body 31 forms an astragal groove 34 away from described trolley shoe 32 side, described wire casing 34 circumferential surface circumference is evenly equipped with tooth bar 34a, described wire casing 34 is provided with a string holes 34b away from the sidewall of described trolley shoe 32, described trolley shoe 32 is provided with slide opening 32a, described slide opening 32a is slidably set on described slide bar 21, described jack 33 is local on the rounded bottom surface of disc body 31, can align with the fixed orifice of automotive hub, thus use bolt to be fixed by concentric reaction plate 3.
Described adapter plate 4 is rectangular plate, described adapter plate 4 lower surface is evenly equipped with taper tip 41, described adapter plate 4 upper surface is provided with a pair lug 42 with holes near a side edge, screw mandrel 23 lower end away from described kink 22 is provided with hinge hole 24, be provided with bolt pair between described lug with holes 42, hinge hole 24 thus realize detouchable between described adapter plate 4 and described adjust bar 2 and be hinged, described taper tip 41 can increase solid soil fertility.
Described collision warning device 5 is located on described expansion link 23, described collision warning device 5 comprises flip flop equipment 51, the control setup be electrically connected with described flip flop equipment 51, the acoustic-optic alarm that is electrically connected with described control setup, described collision warning device also comprises the power supply 54 of powering for described flip flop equipment 51, control setup, acoustic-optic alarm, can give warning in advance, avoid the present invention and automobile case to scratch.
Further, described flip flop equipment 51 is mechanical stroke switch.
Further, described flip flop equipment 51 is proximity switch.
Further, described flip flop equipment 51 is ultrasonic distance-measuring sensor.
Further, described sliding nut 14 mainly comprises nut body 14a, described nut body 14a cross-sectional plane is outer is round rectangle, described nut body 14a one end forms a circle convex edge 14b, described nut body 14a is provided with draw-in groove away from the sidewall of 14b one end, described convex edge, in described draw-in groove, detouchable is provided with jump ring 14c, described sliding nut 14 can slide along the first waist-shaped hole 13a, described sliding nut 14 due to its outer be round rectangle, limit it to rotate, be convenient to screw rod 15 to screw in described sliding nut 14.
Further, described expansion link 23 comprises the screw rod 23c rotating screwed pipe 23a, be located at the contrary screw 23b of the rotation direction at described rotation screwed pipe 23a two ends, coordinate respectively with two screw 23b, through hole 23d is also provided with in the middle part of described rotation screwed pipe 23a, be convenient to plug elongate rod in described through hole 23d, thus utilize lever principle to rotate described rotation screwed pipe 23a, adjustable telescopic rod 23 length.
Further, described disc body 31 axial length is not less than 50mm, described pore 33a axial length is not more than 20mm, described disc body 31 axially keeps certain length thus makes wire casing 34 can keep certain distance with wheel hub, thus the steel rope making to be fixed on wire casing 34 or synchronous pulley are avoided scratching with automobile case.
Further, described adapter plate 4 four limit is provided with insertion tube 43 respectively, and described insertion tube 43 inwall is provided with negative thread, elongated bar 44 is installed with in described insertion tube 43, in particular cases, when the hole such as, be absorbed in described in regulating is excessive, elongated bar 44 can be pulled out thus increase the fixed-area of adapter plate 4.
Motor tire pitfall process steps of saving oneself is as follows:
Step one, device is fixed:
Step 1.1: screw rod 15 is screwed out in sliding nut 14, described " U " type geometrical clamp 1 to be enclosed within above tire outer position rearward, then screw in described sliding nut 14 temporarily fixing after screw rod 15 being run through successively the space on the second waist-shaped hole 13b, wheel hub between spoke again, regulate position in blind hole 11c of inserted link 12c and then regulate the distance between the first vertical pole 11b and the second vertical pole 12b, to adapt to the tire of different in width, the position of adjusting screw(rod) 15 and sliding nut 14, thus the wheel hub adapting to different shaping.
Step 1.2: with described " U " type geometrical clamp 1 for adjust bar described in fulcrum 2, described adjust bar 2 lower end is made to be positioned at tire anterior position, to slide described concentric reaction plate 3 along described slide bar 21 simultaneously, alignd with hub centre in described disc body 31 center of circle, finely tune the angle of described disc body 31, select the wheel hub fixing threaded hole aliging with described jack 33 axle center or roughly align, bolt of rear end plate original on wheel hub fixing threaded hole is pulled down, and again screw in after the threaded shank of this bolt of rear end plate is run through corresponding jack 33 in this wheel hub fixing threaded hole, the spiral shell head of described bolt of rear end plate is stuck in bottom described gross porosity 33b, complete fixing, when the spiro rod length of described bolt of rear end plate is inadequate, the bolt after the lengthening corresponding with this bolt is used to replace.
Step 1.3: screw screw rod 15 and first jig arm 11 and the second jig arm 12 are tightly fixed on tire outer.
Step 2, drives the method that wheel is got rid of poverty:
Step 2.1, adapter plate is utilized to carry out the method for getting rid of poverty: when automobile primary driving wheel is absorbed in hole, according to the method described in step one, the present invention is fixed on driving wheel, adapter plate 4 is needed to be connected with expansion link 23, the elongated rod body such as screwdriver are inserted by described through hole 23d, limit it with hand steered firmly adapter plate 4 to rotate, described circular screwed pipe 23a is rotated by leverage, described screw mandrel 23c screws out from screw 23b two ends, increase described expansion link 23 length until described adapter plate 4 abuts on the ground, start a car, drive vehicle wheel rotation, vehicle wheel rotation drives described adjust bar 2 to rotate, described automotive wheel lifts thus automobile is got rid of poverty by described adjust bar 2.
Step 2.2, utilize the method that rope is got rid of poverty: be fixed on driving wheel according to the method described in step 1 by the present invention, described adapter plate 4 is taken off from described expansion link 23, the near-end of steel rope is used then to tie a knot fixing through string holes 34b, steel rope is wound around some circles on described wire casing 34, and then the far-end of steel rope is fixed on the bearing such as ground or other vehicles, start a car makes driving wheel rotate, drive concentric reaction plate 3 to rotate, got rid of poverty by the pull strap electrical automobile of steel rope.
Step 2.3, homonymy front and back wheel synchronously drives the method for getting rid of poverty: according to the method described in step 1, the front and back wheel of homonymy is all fixed the present invention, realize homonymy front and back wheel rotate together by the synchronous belt pulley transmission between concentric reaction plate 3, optionally can install or remove adapter plate 4 of the present invention on two-wheeled in such cases, adapter plate 4 of the present invention on two wheels all can be pulled down, only can retain and be absorbed in adapter plate 4 of the present invention on the interior wheel in hole, also adapter plate 4 of the present invention on two-wheeled can all be retained, start a car makes homonymy front and back wheel synchronous axial system, thus driving automobile is got rid of poverty.
Above step 2.1, step 2.2, step 2.3 in no particular order, combinationally use or use one of them.
Get rid of poverty in process, there is anti-collision warning function:
The position of adjustment flip flop equipment 51, when making flip flop equipment 51 be less than setpoint distance apart from auto body distance, can send to control setup by proximity sensing signal, and described control setup controls described acoustic-optic alarm and reports to the police.
Preferred: the touching bar adjusting described mechanical stroke switch, when enabling it move with expansion link 23 in setpoint distance with the housing contacts of described automobile, send proximity sensing signal.
Preferred: distance detection effect to occur with the shell of automobile when the position of adjustment proximity switch or ultrasonic transduter enables it move with expansion link 23, in setpoint distance, sends proximity sensing signal.
The pitfall that the methods such as the present invention can raise method by adapter plate 4, steel rope pulls method, homonymy front and back wheel synchronously drives realize automobile is saved oneself, and can adapt to multiple different environment.
And " U " of the present invention type geometrical clamp 1 goes for the tire of different in width and the wheel hub of different shaping, and adjust bar 2 of the present invention is outwards bent by kink 22, avoids scratching with automobile case; Concentric reaction plate 3 of the present invention can be fixed on the wheel hub of different model, away from described trolley shoe 32 side on the circumference side that described wire casing 34 is located at described disc body 31, to remain valid certain distance with wheel hub, be fixed on fixing steel rope on wire casing 34 or synchronous pulley can be avoided scratching with automobile case; Adapter plate 4 of the present invention is detachable, and elongated bar 44 pull-out can be fixed on the ground, increases its solid soil fertility further.
The present invention can also be given warning in advance by collision warning device, avoids the present invention and automobile case to scratch.
Claims (1)
1. a motor tire pitfall self-rescue method, is characterized in that: comprise self-help apparatus and use this device to save oneself,
Self-help apparatus: comprise " U " type geometrical clamp (1), adjust bar (2), with one heart reaction plate (3), adapter plate (4);
Described " U " type geometrical clamp (1) comprises the first jig arm (11), second jig arm (12), described first jig arm (11) comprises vertically disposed first cross bar (11a), first vertical pole (11b), described second jig arm (12) comprises vertically disposed second cross bar (12a), second vertical pole (12b), described first cross bar (11a) far-end is provided with blind hole (11c), described blind hole (11c) opening part inwardly shrinks to be shaped to and tightens up mouth (11d), described second cross bar (12a) far-end is provided with inserted link (12c), plug in described blind hole (11c) after tightening up mouth (11d) described in described inserted link (12c) runs through, described inserted link (12c) far-end is provided with the block (12d) adapted with described blind hole (11c), described first vertical pole (11b) is provided with the first waist-shaped hole (13a), sliding nut (14) is slidably provided with in described first waist-shaped hole (13a), described second vertical pole (12b) is provided with the second waist-shaped hole (13b), screw rod (15) is inserted with in described second waist-shaped hole (13b), described screw rod (15) matches with described sliding nut (14),
Described adjust bar (2) comprise be fixedly connected on described second vertical pole (12b) below slide bar (21), be located at slide bar (21) lower end and to away from the bending of described first jig arm (11) direction kink (22), be located at the expansion link (23) of described kink (22) lower end;
Described concentric reaction plate (3) comprises the disc body (31) in flattened cylinder shape, be located at the trolley shoe (32) in the middle part of disc body (31) rounded bottom surface, described disc body (31) is also provided with jack (33), described jack (33) is uniform on rounded bottom surface, described jack (33) comprises the pore (33a) near trolley shoe (32) side, be arranged on the gross porosity (33b) of described pore (33a) away from described trolley shoe (32) side with one heart, the circumference side of described disc body (31) forms an astragal groove (34) away from described trolley shoe (32) side, described wire casing (34) circumferential surface circumference is evenly equipped with tooth bar (34a), described wire casing (34) is provided with a string holes (34b) away from the sidewall of described trolley shoe (32), described trolley shoe (32) is provided with slide opening (32a), described slide opening (32a) is slidably set on described slide bar (21),
Described adapter plate (4) is rectangular plate, described adapter plate (4) lower surface is evenly equipped with taper tip (41), described adapter plate (4) upper surface is provided with a pair lug with holes (42) near a side edge, screw mandrel (23) lower end away from described kink (22) is provided with hinge hole (24), is provided with bolt pair thus realizes detouchable between described adapter plate (4) and described adjust bar (2) to be hinged between described lug with holes (42), hinge hole (24);
Described sliding nut (14) mainly comprises nut body (14a), described nut body (14a) cross-sectional plane is outer is round rectangle, described nut body (14a) one end forms a circle convex edge (14b), described nut body (14a) is provided with draw-in groove away from the sidewall of described convex edge (14b) one end, and in described draw-in groove, detouchable is provided with jump ring (14c); Described adapter plate (4) four limit is provided with insertion tube (43) respectively, and described insertion tube (43) inwall is provided with negative thread, is installed with elongated bar (44) in described insertion tube (43);
(2) use described self-help apparatus that pitfall motor tire is got rid of poverty:
First device, is fixed on tire by step one:
Step 1.1: screw rod (15) is screwed out in sliding nut (14), described " U " type geometrical clamp (1) to be enclosed within above tire outer position rearward, then screw rod (15) is run through the second waist-shaped hole (13b) successively, screw in described sliding nut (14) temporarily fixing behind space on wheel hub between spoke again, regulate the position of inserted link (12c) in blind hole (11c) and then the distance between adjustment the first vertical pole (11b) and the second vertical pole (12b), to adapt to the tire of different in width, the position of adjusting screw(rod) (15) and sliding nut (14), thus adapt to the wheel hub of different shaping,
Step 1.2: with described " U " type geometrical clamp (1) for adjust bar described in fulcrum (2), described adjust bar (2) lower end is made to be positioned at tire anterior position, to slide described concentric reaction plate (3) along described slide bar (21) simultaneously, alignd with hub centre in described disc body (31) center of circle, finely tune the angle of described disc body (31), select the wheel hub fixing threaded hole aliging with described jack (33) axle center or roughly align, bolt of rear end plate original on wheel hub fixing threaded hole is pulled down, and again screw in after the threaded shank of this bolt of rear end plate is run through corresponding jack (33) in this wheel hub fixing threaded hole, the spiral shell head of described bolt of rear end plate is stuck in described gross porosity (33b) bottom, complete fixing, when the spiro rod length of described bolt of rear end plate is inadequate, the bolt after the lengthening corresponding with this bolt is used to replace,
Step 1.3: screw screw rod (15) and make the first jig arm (11) and the second jig arm (12) tightly be fixed on tire outer;
Step 2, wheel drives, and pitfall automobile is got rid of poverty:
Step 2.1, adapter plate is utilized to carry out the method for getting rid of poverty: when automobile primary driving wheel is absorbed in hole, according to the method described in step one, the present invention is fixed on driving wheel, adapter plate (4) is needed to be connected with expansion link (23), the elongated rod body such as screwdriver are inserted by described through hole (23d), limit it with hand steered firmly adapter plate (4) to rotate, described circular screwed pipe (23a) is rotated by leverage, described screw mandrel (23c) screws out from screw (23b) two ends, increase described expansion link (23) length until described adapter plate (4) abuts on the ground, start a car, drive vehicle wheel rotation, vehicle wheel rotation drives described adjust bar (2) to rotate, described automotive wheel lifts thus automobile is got rid of poverty by described adjust bar (2),
Step 2.2, utilize the method that rope is got rid of poverty: be fixed on driving wheel according to the method described in step 1 by the present invention, described adapter plate (4) is taken off from described expansion link (23), the near-end of steel rope is used then to tie a knot through string holes (34b) fixing, by steel rope at the some circles of the upper winding of described wire casing (34), then the far-end of steel rope is fixed on the bearing such as ground or other vehicles, start a car makes driving wheel rotate, drive concentric reaction plate (3) to rotate, got rid of poverty by the pull strap electrical automobile of steel rope;
Step 2.3, homonymy front and back wheel synchronously drives the method for getting rid of poverty: according to the method described in step 1, the front and back wheel of homonymy is all fixed the present invention, realize homonymy front and back wheel rotate together by the synchronous belt pulley transmission between concentric reaction plate (3), optionally can install or remove adapter plate of the present invention (4) on two-wheeled in such cases, adapter plate (4) of the present invention on two wheels all can be pulled down, retain and be absorbed in adapter plate of the present invention (4) on the interior wheel in hole, or all retain adapter plate of the present invention (4) on two-wheeled, start a car makes homonymy front and back wheel synchronous axial system, thus driving automobile is got rid of poverty,
In no particular order, the Shi Zeyi that saves oneself uses or combinationally uses for above step 2.1, step 2.2, step 2.3.
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| CN201510678564.5A CN105235661B (en) | 2015-10-20 | 2015-10-20 | A kind of automobile tire pitfall self-rescue method |
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| CN201510678564.5A CN105235661B (en) | 2015-10-20 | 2015-10-20 | A kind of automobile tire pitfall self-rescue method |
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| CN105235661B CN105235661B (en) | 2017-06-30 |
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| CN111152765A (en) * | 2019-12-26 | 2020-05-15 | 安徽青壹讯网络科技有限公司 | New energy automobile falls into pit equipment of saving oneself |
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| CN105235661B (en) | 2017-06-30 |
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