CN103991344B - A kind of new automobile tractor - Google Patents
A kind of new automobile tractor Download PDFInfo
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- CN103991344B CN103991344B CN201410225457.2A CN201410225457A CN103991344B CN 103991344 B CN103991344 B CN 103991344B CN 201410225457 A CN201410225457 A CN 201410225457A CN 103991344 B CN103991344 B CN 103991344B
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- fixed leg
- bar
- automobile
- axle sleeve
- extenal fixation
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Abstract
A kind of new automobile tractor, relate to a kind of automobile self-rescuing tractor, comprise pillar stiffener, fixed leg and hauling rope, pillar stiffener comprises strut bar and tilting bar, and tilting bar is provided with roller, and strut bar is arranged with permanent seat, fixed leg comprises extenal fixation axle sleeve and inside spin fixed leg, extenal fixation axle sleeve can allow inside spin fixed leg fix further being pulled by automobile in the process of lifting, and make whole fixed leg fix fastness stronger, the pulling force that can bear is larger.Compared with prior art, the present invention the power of automobile self can be relied on to allow be trapped in muddy in automobile get rid of poverty, solve automobile be in the past trapped in muddy middle time need external force traction or the compact car of lighter in weight can only be allowed to rely on the power traction of self problem of getting rid of poverty.
Description
Technical field
The invention belongs to a kind of automobile tractor, be specifically related to a kind of automobile self-rescuing tractor.
Background technology
When automobile sails heavy road face or the softer road surface of roadbed into and is absorbed in pit, wheel there will be the phenomenon of skidding, and now, although the drive wheel of automobile ceaselessly rotates, automobile can not be moved, and trailer or crane can only be relied on just to get out under.If but automobile is when getting down hopeless in a quagmire in more remote area, trailer and crane often can not come to rescue timely, therefore, also has a kind of tractizer now, the electric power windlass automobile in automobile storage battery is used to roll pit away from, but this tractizer has three shortcomings, and the larger tractizer of first tractive force is heavier, heavier tractizer affects the off-road capability of automobile; It two is the electric power that high-power tractizer is very easy to when using for a long time exhaust in automobile storage battery; Finally, this tractizer when mounted easy sensor to safety air bag damages, and easily causes safety misadventure.Have again a kind of automobile tractor now, its principle of work is that tractor one end is fixed on hard ground, and the other end is fixed on the wheel hub of motor tire for this reason, then relies on the power that car engine rear-wheel hub rotates, pulls automobile to roll pit away from automatically.This tractor does not need extra power that automobile just can be made to roll pit away from, but this tractor needs firmly to be fixed on hard ground, otherwise easily tractor is extracted when automobile starting, causes and draws unsuccessfully.
Summary of the invention
The present invention is directed to deficiency of the prior art, provide a kind of new automobile tractor, the power of automobile self can be relied on to allow be trapped in muddy in automobile get rid of poverty, solve automobile be in the past trapped in muddy middle time need external force traction or the compact car of lighter in weight can only be allowed to rely on the power traction of self problem of getting rid of poverty.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals: a kind of new automobile tractor, comprise pillar stiffener, fixed leg and hauling rope, it is characterized by, described pillar stiffener comprises strut bar, described supporting bar top is provided with tilting bar, described tilting bar is provided with roller, described strut bar is arranged with permanent seat, described fixed leg comprises extenal fixation axle sleeve and inside spin fixed leg, rotate in described extenal fixation axle sleeve and be provided with annular ring, described annular ring inwall is evenly provided with some vertical Jia Chi roads, described inside spin fixed leg comprises connector and conveyor screw, described connector is evenly provided with the Yi Chi road matched with described Jia Chi road, described conveyor screw is provided with helical tooth road, described connector is provided with vertical slots, in described extenal fixation axle sleeve, detouchable is provided with the cross bar matched with described vertical slots, several fixing inserted links are provided with bottom described extenal fixation axle sleeve, described annular ring top is provided with annular tooth road, described annular tooth road is provided with first finishing bevel gear cuter and second finishing bevel gear cuter, described first finishing bevel gear cuter is fixedly installed rotating shaft, described rotating shaft is provided with crank, the described second finishing bevel gear cuter described in rotating shaft sliding block joint, described extenal fixation sleeve lining is provided with two relative rotation mounting rings, described axis of rotation is arranged in described rotation mounting ring, described hauling rope comprises connection cord, divide rope clamp and static line, described connection cord is provided with nave boss anchor fitting, described point rope clamp connects the connection cord described in two, crank described in described static line is connected by described roller.Such setting, principle of the present invention utilizes the rotation being absorbed in muddy middle tire self, drives nave boss anchor fitting storage connection cord, then rely on the fixed leg fixed on the ground to pull automobile to roll away from voluntarily muddy.Outstanding feature of the present invention is the double-decker that fixed leg adopts extenal fixation axle sleeve and inside spin fixed leg, after device sets, pulling force after automobile starting first acts on extenal fixation axle sleeve, now extenal fixation axle sleeve can drive inside spin fixed leg to continue to be rotated down when being pulled, because the constant intensity of the fixed sturcture of inside spin fixed leg is much larger than extenal fixation axle sleeve, after cross bar blocks vertical slots, extenal fixation axle sleeve and inside spin fixed leg become a stressed entirety, the pulling force that such fixed leg can bear is larger, make heavier automobile that the power of self can be relied on to roll muddy district away from.In order to extenal fixation axle sleeve can be allowed better to rotate inside spin fixed leg, preferably need hauling rope to be vertically connected with extenal fixation axle sleeve, therefore rotating shaft two ends connect first finishing bevel gear cuter and second finishing bevel gear cuter respectively, wherein only have first finishing bevel gear cuter to play gearing.Power suffered by extenal fixation axle sleeve can be made so more even, can allow first finishing bevel gear cuter transmission annular ring more freely.
In technique scheme, preferably, described roller is provided with protecting sleeve.Such setting, can prevent static line from deviating from from roller.
In technique scheme, preferably, described nave boss anchor fitting comprises A-frame, be provided with in the middle of described A-frame and harass and disturb bar, described bar of harassing and disturbing is fixedly connected with described connection cord, and described harassing and disturbing on bar is provided with baffle plate, and described A-frame three end points are provided with closed lock.Such setting, can be fixed on nave boss nave boss anchor fitting by closed lock, harasses and disturbs bar and starts to receive connection cord when then nave boss rotates, and is allowed that automobile pulled out by fixed leg.
In technique scheme, preferably, described permanent seat comprises reaction plate, described reaction plate is evenly provided with the bracing frame of several activities, the part that described bracing frame is connected with described reaction plate is provided with locating dowel pin, and the described bracing frame other end is provided with fastening nail.Such setting, because the roller on pillar stiffener needs the Impact direction changing hauling rope, so pillar stiffener also can be subject to the larger pulling force of automobile, therefore arranges several bracing frames, allows pillar stiffener also firmly fix on the ground.
In technique scheme, preferably, described connector top is provided with rotation-limited groove, and described rotation-limited groove is provided with departing revolving bar.Such setting, person easy to use can be screwed into subsurface inside spin fixed leg.
In technique scheme, preferably, described fixing inserted link is provided with bulged tube.Such setting, fixing inserted link arranges bulged tube extenal fixation axle sleeve can be allowed to bear larger pulling force.
Compared with prior art, the invention has the beneficial effects as follows: the power of automobile self can be relied on to allow be trapped in muddy in automobile get rid of poverty, solve automobile be in the past trapped in muddy middle time need external force traction or the compact car of lighter in weight can only be allowed to rely on the power traction of self problem of getting rid of poverty.
Accompanying drawing explanation
Fig. 1 is that the present invention uses schematic diagram.
Fig. 2 is schematic top plan view of the present invention.
Fig. 3 is that the present invention divides rope clamp schematic diagram.
Fig. 4 is that nave boss anchor fitting of the present invention uses schematic diagram.
Fig. 5 is pillar stiffener schematic diagram of the present invention.
Fig. 6 is fixed leg of the present invention.
Fig. 7 is extenal fixation axle sleeve schematic top plan view of the present invention.
Fig. 8 is inside spin fixed leg schematic diagram of the present invention.
Fig. 9 is inside spin fixed leg schematic top plan view of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 and Fig. 9; a kind of new automobile tractor; comprise pillar stiffener 1, fixed leg 2 and hauling rope 3; pillar stiffener 1 comprises strut bar 19; strut bar 19 top is provided with tilting bar 11; tilting bar 11 is provided with roller 12, roller 12 is provided with protecting sleeve 13.Tilting bar 11 also rotates and is provided with pillar 14, be provided with set pin 16 between pillar 14 and tilting bar 11, bottom pillar 14, be provided with barrier plate 15.Strut bar 19 is arranged with permanent seat 6, permanent seat 6 comprises reaction plate 69, reaction plate 69 is evenly provided with 6 movable bracing frames 62, is provided with rotation slot 61 between bracing frame 62 and reaction plate 69, rotation slot 61 is provided with locating dowel pin 64, bracing frame 62 other end is provided with fastening nail 63.
Fixed leg 1 comprises extenal fixation axle sleeve 21 and inside spin fixed leg 22, axle bed 23 and lower axle bed 24 is provided with in extenal fixation axle sleeve 21, rotate between upper axle bed 23 and lower axle bed 24 and be provided with annular ring 29, annular ring 29 inwall is evenly provided with some vertical Jia Chi roads 211, inside spin fixed leg 22 comprises connector 221 and conveyor screw 222, connector 221 is evenly provided with the Yi Chi road 225 matched with Jia Chi road 211, conveyor screw 222 is provided with helical tooth road 223, connector 221 is also provided with vertical slots 224, in extenal fixation axle sleeve 21, detouchable is provided with the cross bar 28 matched with vertical slots 224, connector 221 is provided with acceleration pick-up 71 is connected acceleration pick-up 71 buzzer siren 72 with signal, in connector 221, also promising acceleration pick-up 71 and buzzer siren 72 provide the battery case 73 of electric power.Connector 221 top is provided with rotation-limited groove 227, rotation-limited groove 227 is provided with departing revolving bar 226.Be provided with several fixing inserted links 25 bottom extenal fixation axle sleeve 21, fixing inserted link 25 is provided with bulged tube 26.Annular ring 29 top is provided with annular tooth road 212, annular tooth road 212 is provided with first finishing bevel gear cuter 213 and second finishing bevel gear cuter 214, first finishing bevel gear cuter 213 is fixedly installed rotating shaft 215, rotating shaft 215 is provided with crank 216, rotating shaft 215 sliding block joint second finishing bevel gear cuter 214, extenal fixation axle sleeve 21 inwall is provided with two relative rotation mounting rings 27, rotating shaft 215 is rotated to be arranged on and is rotated in mounting ring 27, be provided with the first finishing bevel gear cuter 213 of transmission and the second finishing bevel gear cuter 214 of not transmission, power can be allowed to be uniformly distributed when rotating shaft 215 is stressed, prevent all being born by first finishing bevel gear cuter 213 to upper pulling force, what first finishing bevel gear cuter 213 was rotated is more smooth.
Hauling rope 3 comprises connection cord 32, point rope clamp 5 and static line 31, connection cord 32 is provided with nave boss anchor fitting 4, nave boss anchor fitting 4 comprises A-frame 41, be provided with in the middle of A-frame 41 and harass and disturb bar 42, harass and disturb bar 42 and be fixedly connected with connection cord 32, harass and disturb on bar 42 and be provided with baffle plate 43, A-frame 41 3 end points are provided with the closed lock 44 matched with nave boss.Point rope clamp 5 comprises a fixing rope hook 51 and is connected rope hook 52 with two, and two connection cords 32 connect respectively harasses and disturbs bar 42 and is connected rope hook 52, and static line 31 is connected and fixed rope hook 51 and by roller 12 connecting crank 216.
When automobile be absorbed in muddy and self power cannot be relied on to roll away from muddy time, just can use this device, what this device can rely on the power of automobile self to make automotive safety rolls muddy region away from.Generally nave boss anchor fitting 4, connection cord 32, point rope clamp 5 and static line 31 are connected as a single entity.Principal feature of the present invention is that pillar stiffener 1, fixed leg 2 are firmly fixed on the ground, then by hauling rope 3, automobile nave boss 100 is connected with pillar stiffener 1, fixed leg 2, then automobile starting, rely on the rotation storage hauling rope 3 of motor tire, roll muddy region voluntarily away from the drop-down electrical automobile of effect of pillar stiffener 1, fixed leg 2.
During use, first find firm bottom surface in the dead ahead of automobile, then allow inside spin fixed leg 22 be screwed in ground by revolving bar 226 rotary spacing rotation slot 227, until user cannot turn revolving bar 226 again.Then on inside spin fixed leg 22, overlap extenal fixation axle sleeve 21, then fiercely press extenal fixation axle sleeve 21, allow the fixing inserted link 25 on extenal fixation axle sleeve 21 also be inserted into subsurface.Then fixing inserted link 25 is inserted, allow fixing inserted link 25 by the vertical slots 224 on inside spin fixed leg 22, and outside fixed hub 21 fixes fixing inserted link 25.At this moment extenal fixation axle sleeve 21 Shang Jiachi road 211 should engage with inside spin fixed leg 22 Shang Yichi road 225.Then place pillar stiffener 1 in fixed leg 2 front, the roller 12 on pillar stiffener 1 is preferably in directly over fixed leg 2, and the fastening nail 63 on pillar stiffener 1 bottom support frame 62 is also inserted in ground.When not using, bracing frame 62 can also be packed up simultaneously, and the fixing of bracing frame 62 is fixed by the locating dowel pin 64 be arranged on rotation slot 61.When inserting locating dowel pin 64 behind the position determining bracing frame 62, locked bracing frame 62.Barrier plate 15 on pillar 14 can also be inserted in ground simultaneously.Finally static line 31 is fixedly connected with crank 216 by roller 12.
After automobile starting, tire can rotate, tire idle running in muddy region, during tire idle running, the nave boss anchor fitting 4 be fixedly installed on wheel hub 100 is driven, allow the bar 42 of harassing and disturbing on nave boss anchor fitting 4 rotate and start to receive connection cord 32 simultaneously, thus drive static line 31 to pull crank 216, rotating shaft 215 can be driven when crank 216 is pulled to rotate, from and drive first finishing bevel gear cuter 213 to rotate, first finishing bevel gear cuter 213 drives annular ring 29 to rotate, annular ring 29 drives inside spin fixed leg 22 to rotate, and allows inside spin fixed leg 22 continue to be deep into underground.Inside spin fixed leg 22 is driven in order to better allow extenal fixation axle sleeve 21, static line 31 is preferably allowed vertically to pull crank 216, therefore the roller 12 that static line 31 can be allowed to turn to is provided with, but pillar stiffener 1 will be allowed so also to be subject to larger pulling force, to need on pillar stiffener 1, arrange barrier plate 15 and pillar stiffener 1 firmly fixed by 6 bracing frames 62 for this reason.If the weight of automobile is little, when fixing inserted link 25 then bottom upper outside fixed hub 21 is not also pulled out completely, automobile just can be pulled out, if vehicle weight is larger, when needing larger tractive force, 21, extenal fixation axle sleeve may be pulled out completely, but extenal fixation axle sleeve 21 can allow inside spin fixed leg 22 rotate deeply in the process of extracting, and after cross bar 28 is in vertical slots 224 the top, extenal fixation axle sleeve 21 and inside spin fixed leg 22 can regard common beaer as, due to fixing more firm of inside spin fixed leg 22, larger pulling force can be sustained, heavier automobile is allowed to escape danger.On inside spin fixed leg 22, be provided with acceleration pick-up 71 is connected acceleration pick-up 71 buzzer siren 72 with signal simultaneously, if pulling force all too is large, inside spin fixed leg 22 cannot be fixed, then inside spin fixed leg 22 to obtain in a flash a larger acceleration/accel, at this moment acceleration pick-up 71 can detect this acceleration/accel, if this acceleration/accel exceedes certain scope, buzzer siren 72 will be reported to the police, remind motorist to stop at once, prevent inside spin fixed leg 22 from being pulled out instantaneously and cause danger.
Claims (4)
1. a new automobile tractor, comprise pillar stiffener (1), fixed leg (2) and hauling rope (3), it is characterized by, described pillar stiffener (1) comprises strut bar (19), described strut bar (19) top is provided with tilting bar (11), described tilting bar (11) is provided with roller (12), described strut bar (19) is arranged with permanent seat (6), described fixed leg (2) comprises extenal fixation axle sleeve (21) and inside spin fixed leg (22), rotate in described extenal fixation axle sleeve (21) and be provided with annular ring (29), described annular ring (29) inwall is evenly provided with some vertical Jia Chi roads (211), described inside spin fixed leg (22) comprises connector (221) and conveyor screw (222), described connector (221) is evenly provided with the Yi Chi road (225) matched with described Jia Chi road (211), described conveyor screw (222) is provided with helical tooth road (223), described connector (221) is provided with vertical slots (224), described extenal fixation axle sleeve (21) interior detouchable is provided with the cross bar (28) matched with described vertical slots (224), described extenal fixation axle sleeve (21) bottom is provided with several fixing inserted links (25), described annular ring (29) top is provided with annular tooth road (212), described annular tooth road (21) is provided with first finishing bevel gear cuter (213) and second finishing bevel gear cuter (214), described first finishing bevel gear cuter (213) is fixedly installed rotating shaft (215), described rotating shaft (215) is provided with crank (216), the described second finishing bevel gear cuter (214) described in rotating shaft (215) sliding block joint, described extenal fixation axle sleeve (21) inwall is provided with two relative rotation mounting rings (27), described rotating shaft (215) is rotated and is arranged in described rotation mounting ring (27), described hauling rope (3) comprises connection cord (32), divide rope clamp (5) and static line (31), described connection cord (32) is provided with nave boss anchor fitting (4), described point rope clamp (5) connects the connection cord (32) described in two, crank (216) described in described static line (31) is connected by described roller (12), described connector (221) top is provided with rotation-limited groove (227), described rotation-limited groove (227) is provided with departing revolving bar (226), described fixing inserted link (25) is provided with bulged tube (26).
2. a kind of new automobile tractor according to claim 1, is characterized by, and described roller (12) is provided with protecting sleeve (13).
3. a kind of new automobile tractor according to claim 1, it is characterized by, described nave boss anchor fitting (4) comprises A-frame (41), be provided with in the middle of described A-frame (41) and harass and disturb bar (42), described bar (42) of harassing and disturbing is fixedly connected with described connection cord (32), described harassing and disturbing on bar (42) is provided with baffle plate (43), and described A-frame (41) three end points are provided with closed lock (44).
4. a kind of new automobile tractor according to claim 1, it is characterized by, described permanent seat (6) comprises reaction plate (69), described reaction plate (69) is evenly provided with the bracing frame (62) of several activities, the part that described bracing frame (62) is connected with described reaction plate (69) is provided with locating dowel pin (64), and described bracing frame (62) other end is provided with fastening nail (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410225457.2A CN103991344B (en) | 2014-05-27 | 2014-05-27 | A kind of new automobile tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410225457.2A CN103991344B (en) | 2014-05-27 | 2014-05-27 | A kind of new automobile tractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103991344A CN103991344A (en) | 2014-08-20 |
| CN103991344B true CN103991344B (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410225457.2A Active CN103991344B (en) | 2014-05-27 | 2014-05-27 | A kind of new automobile tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103991344B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106927381A (en) * | 2017-03-29 | 2017-07-07 | 国网山东省电力公司菏泽供电公司 | A kind of multi-purpose vehicle(MPV) self-rescuer |
| CN112193220B (en) * | 2020-10-19 | 2021-11-23 | 浙江农业商贸职业学院 | Automobile unilateral pitfall self-rescue device |
| CN114274717B (en) * | 2021-12-30 | 2023-12-05 | 中国人民解放军陆军装甲兵学院 | Portable traction device for bicycle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3881751A (en) * | 1974-03-04 | 1975-05-06 | Raymond Lee Colby | Automatically stowable towline for vehicle |
| DE2419459A1 (en) * | 1974-04-23 | 1975-11-06 | Josef Kuntz | Spring loaded towrope fitting - is looped to car with steel loop through central bore in circular cable reel |
| US4718690A (en) * | 1986-11-17 | 1988-01-12 | Baker Jimmie W | Tow line |
| NL8701380A (en) * | 1987-06-12 | 1989-01-02 | We Engineering | Motor vehicle winch arrangement - has winch cable mounted between front wheel drive drums and fixed point |
| CN2509035Y (en) * | 2001-09-09 | 2002-09-04 | 夏忠会 | Practical vehicle self-rescuer series apparatus |
| CN203920295U (en) * | 2014-05-27 | 2014-11-05 | 宁波天益齿轴齿轮有限公司 | A kind of new automobile tractor |
-
2014
- 2014-05-27 CN CN201410225457.2A patent/CN103991344B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3881751A (en) * | 1974-03-04 | 1975-05-06 | Raymond Lee Colby | Automatically stowable towline for vehicle |
| DE2419459A1 (en) * | 1974-04-23 | 1975-11-06 | Josef Kuntz | Spring loaded towrope fitting - is looped to car with steel loop through central bore in circular cable reel |
| US4718690A (en) * | 1986-11-17 | 1988-01-12 | Baker Jimmie W | Tow line |
| NL8701380A (en) * | 1987-06-12 | 1989-01-02 | We Engineering | Motor vehicle winch arrangement - has winch cable mounted between front wheel drive drums and fixed point |
| CN2509035Y (en) * | 2001-09-09 | 2002-09-04 | 夏忠会 | Practical vehicle self-rescuer series apparatus |
| CN203920295U (en) * | 2014-05-27 | 2014-11-05 | 宁波天益齿轴齿轮有限公司 | A kind of new automobile tractor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103991344A (en) | 2014-08-20 |
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