CN106891867B - Emergency self-rescue vehicle for faulty wheels - Google Patents
Emergency self-rescue vehicle for faulty wheels Download PDFInfo
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- CN106891867B CN106891867B CN201710240675.7A CN201710240675A CN106891867B CN 106891867 B CN106891867 B CN 106891867B CN 201710240675 A CN201710240675 A CN 201710240675A CN 106891867 B CN106891867 B CN 106891867B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S13/00—Vehicle-manoeuvring devices separate from the vehicle
Abstract
An emergency self-rescue vehicle for a faulty wheel. Relates to the field of auxiliary treatment equipment for faulty wheels. The fault wheel emergency self-rescue vehicle has the advantages that the structure is exquisite, the use is convenient, the operation time is short, the fault wheel can be reliably supported and stably clamped during the use, so that an operator can replace the fault wheel by using the moving vehicle, and the fault wheel emergency self-rescue vehicle can continuously run for a certain short distance after the fault of the wheel occurs. The device comprises a vehicle body, a walking assembly, a clamping assembly and a correction assembly, wherein the walking assembly comprises a plurality of walking wheels connected to the bottom of the vehicle body, so that the vehicle body can freely move on the ground; the linear driving mechanism comprises a driving shaft, a pair of driving chains and a pair of driven shafts, wherein the driving shaft is hinged in the vehicle body, and the driving chains are annular and respectively wound between two ends of the driving shaft and the two driven shafts. The utility model has the characteristics of good reliability, stable structure, large load and good clamping effect, and can directly drive on the road (the speed per hour is lower than 60 km/h).
Description
Technical Field
The utility model relates to the field of auxiliary treatment equipment for faulty wheels.
Background
At present, when people face faults such as tire burst, air leakage and the like, a vehicle is usually moved to a safety zone, and then a spare tire is replaced; thus, the following problems will arise: 1. after the wheel is in fault, the movement of the vehicle is very difficult, the hub is damaged by forcedly starting the vehicle, and serious traffic accidents are even caused by difficult control; 2. with the continuous development of automobiles, anti-theft bolts are also widely applied to the automobiles, so that once special anti-theft nuts of the anti-theft bolts are lost, an automobile owner has to spend a long time waiting for a trailer when facing wheel faults; 3. the vehicle owner usually has a longer operating time when changing the spare tire by himself, and therefore the risk of traffic jams is also greatly increased.
In contrast, the national intellectual property office announces a Chinese patent of the utility model named "motorcycle and electric vehicle tire burst emergency trailer" in 2010, 7 and 21, and application number "200920042920.4", in which the fault wheel is supported by two oblique shifts, and positioning between the fault wheel and the trailer is completed by a fixed rope.
However, it has been found after practical use that, due to its structure being too simple, it does not provide a reliable support in the face of faulty wheels of different specifications; meanwhile, the front wheels and the rear wheels only realize the 'walking' of the emergency vehicle, so that the stability is extremely poor when the load is large. In addition, the stability of the technical proposal is extremely poor when the wheels of the automobile are transported, and particularly when the wheels of the automobile are transported, the wheels have certain torque, so the device is extremely easy to have a series of problems of slipping, integral overturning and the like, and the use effect is extremely poor.
Disclosure of Invention
Aiming at the problems, the utility model provides the emergency self-rescue vehicle for the fault wheel, which has the advantages of exquisite structure, convenient use and short operation time, and can reliably support and stably clamp the fault wheel when in use, so that an operator can replace the fault wheel by using the transporting vehicle, and the emergency self-rescue vehicle for the fault wheel can continuously run for a certain short distance after the fault of the wheel occurs.
The technical scheme of the utility model is as follows: the device comprises a vehicle body, a walking assembly, a clamping assembly and a correction assembly, wherein the walking assembly comprises a plurality of walking wheels connected to the bottom of the vehicle body, so that the vehicle body can freely move on the ground;
the clamping assembly comprises a linear driving assembly and a pair of clamping blocks, the pair of clamping blocks are oppositely arranged and are in sliding connection with two sides of the vehicle body, the linear driving assembly is connected between the vehicle body and the clamping blocks, and the linear driving assembly is used for driving the two clamping blocks to do synchronous linear reciprocating motion so as to clamp the two sides of the faulty wheel;
the correction assembly comprises a guide rail and at least two pairs of correction rollers, the guide rail is detachably connected to the head end or the tail end of the vehicle body, the same pair of correction rollers are respectively hinged to two sides of the vehicle body and used for supporting faulty wheels, the axes of the correction rollers are arranged along the length direction of the vehicle body, and the sections of the correction rollers are petal-shaped.
The linear driving mechanism comprises a driving shaft, a pair of driving chains and a pair of driven shafts, wherein the driving shaft is hinged in the vehicle body, the driven shafts are pivoted at one end, far away from the center of the vehicle body, of the clamping block and are in threaded connection with the clamping block, and the driving chains are annular and respectively wound between two ends of the driving shaft and the two driven shafts.
And the motor is fixedly connected to the vehicle body and is linked with the driving shaft.
The linear driving assembly comprises a hydraulic pump and a pair of hydraulic cylinders, wherein the hydraulic pump is fixedly connected to the vehicle body, and the hydraulic cylinders are connected between the vehicle body and the clamping blocks and are communicated with the hydraulic pump.
The linear driving assembly comprises a pneumatic pump and a pair of pneumatic cylinders, wherein the pneumatic pump is fixedly connected to the vehicle body, and the pneumatic cylinders are connected between the vehicle body and the clamping blocks and are communicated with the pneumatic pump.
The automobile body includes body and installation body, the body is the frame, installation body fixed connection is on four angles of body, and is connected with the walking wheel.
The travelling wheels are hinged in the installation body and are divided into a pair of front wheels and a pair of rear wheels, and the rear wheels are universal wheels.
The guide rail, the correction roller and the clamping block are all made of polyurethane.
The wheel hub of walking wheel is supported by aluminum alloy, the tire of walking wheel is made by solid rubber.
The width of the guide rail and the height of the vehicle body can be set according to the target vehicle type when leaving the factory, so that the guide rail can be clamped into the groove on the surface of the hub, and the vehicle can still be kept horizontal after the fault wheels are fixed; when the automobile is used, the automobile is firstly placed on one side of a faulty wheel (the front tire is placed on the front side of the front tire when the front tire is faulty, the rear tire is placed on the rear side of the rear tire when the front tire is faulty), and then the automobile is controlled to advance or retreat, so that the faulty wheel drives into the automobile body, and the center of the faulty wheel and the center of the automobile body are positioned in the same vertical plane through the arrangement of the guide rail and the correction roller in the driving process; after that, the two clamping blocks can be driven to clamp the fault wheel from two sides of the fault wheel through the linear driving assembly. The utility model can automatically find out and stably clamp in the use process, and has the characteristics of good reliability, stable structure, large load and good clamping effect on the whole, and can directly drive on roads (the speed per hour is lower than 60 km/h).
Drawings
Figure 1 is a schematic view of the structure of a first embodiment of the present utility model,
figure 2 is a schematic view of the structure of the correcting roller in the present utility model,
figure 3 is a cross-sectional view taken along A-A in figure 2,
figure 4 is a view of a first embodiment of the present utility model in use,
FIG. 5 is a second reference diagram of the usage status of the first embodiment of the present utility model;
figure 6 is a schematic view of the structure of a second embodiment of the present utility model,
figure 7 is a view of a second embodiment of the present utility model in use,
FIG. 8 is a second reference diagram of the usage status of the second embodiment of the present utility model;
figure 9 is a schematic view of the structure of a third embodiment of the present utility model,
FIG. 10 is a usage state reference diagram of a third embodiment of the present utility model;
in the figure, 1 is a vehicle body, 11 is a body, 12 is a mounting body, 2 is a walking assembly, 21 is a front wheel, and 22 is a rear wheel;
3 is a clamping assembly, 31 is a linear driving device, 311 is a driving shaft, 312 is a driving chain, 313 is a driven shaft, 314 is a motor, 315 is a hydraulic pump, 316 is a hydraulic cylinder, and 32 is a clamping block;
reference numeral 4 denotes a correction unit, 41 denotes a guide rail, 42 denotes a correction roller, and 5 denotes a defective wheel.
Detailed Description
The utility model is as shown in figures 1-10, comprising a vehicle body 1, a walking assembly 2, a clamping assembly 3 and a correction assembly 4, wherein the walking assembly 2 comprises a plurality of walking wheels connected to the bottom of the vehicle body, so that the vehicle body 1 can freely move on the ground;
the clamping assembly 3 comprises a linear driving assembly 31 and a pair of clamping blocks 32, wherein the clamping blocks 32 are oppositely arranged and are in sliding connection with two sides of the vehicle body 1, the linear driving assembly 31 is connected between the vehicle body 1 and the clamping blocks 32, and the linear driving assembly 31 is used for driving the two clamping blocks 32 to do synchronous linear reciprocating motion so as to clamp two sides of the faulty wheel 5; therefore, after the faulty wheel is driven into the vehicle body, the driving assembly between the two clamping blocks can be started to drive the two clamping blocks to tighten inwards, so that the faulty wheel is clamped from the two sides of the faulty wheel efficiently and stably; otherwise, the two clamps can be driven to be opened outwards rapidly by the linear driving assembly, so that the clamping of the fault wheel is released;
the correction assembly 4 comprises a guide rail 41 and at least two pairs of correction rollers 42, the guide rail 41 is detachably connected to the head end or the tail end of the vehicle body 1, the same pair of correction rollers 42 are respectively hinged to two sides of the vehicle body 1 and used for supporting the faulty wheel 5, the axle center of the correction roller 42 is arranged along the length direction of the vehicle body 1, and the section of the correction roller 42 is petal-shaped (a plurality of clamping grooves which are axially arranged can be uniformly formed in the surface of the correction roller 42), so that petal shapes are formed). In this way, the driving-in of the fault wheel can be divided into two steps, in the first step, the width of the guide rail can be set according to the size of the hub when leaving the factory, so that the guide rail can be clamped into the groove on the surface of the hub, and the length direction of the vehicle body and the length direction of the vehicle can be kept consistent to a certain extent after the tyre fault is driven on the vehicle body; and secondly, after the fault wheel drives onto the vehicle body, the fault wheel is directly sunk into a clamping groove on the correction roller, so that automatic centering is realized, namely, the center of the fault wheel and the center of the vehicle body are highly ensured to be positioned in the same vertical plane, so that the follow-up clamping of the fault wheel is more stable, and the stability of the vehicle is better when the vehicle continues to drive on the road.
The linear drive assembly is representatively illustrated in four embodiments:
in a first embodiment, as shown in fig. 1-5, the linear driving mechanism 31 includes a driving shaft 311, a pair of driving chains 312, and a pair of driven shafts 313, where the driving shaft 311 is hinged in the vehicle body 1, the driven shafts 313 are pivoted at one end of the clamping block 32 away from the center of the vehicle body 1 and are in threaded connection with the clamping block 32, and the pair of driving chains 312 are annular and respectively wound between two ends of the driving shaft 311 and two driven shafts 313. When the clamping device is used, the hexagonal groove can be formed in the end of the driving shaft, so that the driving shaft can be driven to rotate manually through parts such as a wrench, the two driven shafts are driven to synchronously rotate, and the two clamping blocks are driven to synchronously perform linear reciprocating motion.
In the second embodiment, as shown in fig. 6-8, a motor 314 is fixedly connected to the vehicle body 1, and the motor 314 is linked with the driving shaft 311. Thereby the driving shaft is driven conveniently and efficiently by the motor.
In a third embodiment, as shown in fig. 9-10, the linear driving assembly includes a hydraulic pump 315 and a pair of hydraulic cylinders 316, the hydraulic pump 315 is fixedly connected to the vehicle body 1, and the hydraulic cylinders 316 are connected between the vehicle body 1 and the clamping blocks 32 and are in communication with the hydraulic pump 315. Thus, the hydraulic oil drives the two clamping blocks to do synchronous linear reciprocating motion.
In a fourth embodiment, the linear driving assembly comprises a pneumatic pump and a pair of pneumatic cylinders, wherein the pneumatic pump is fixedly connected to the vehicle body, and the pneumatic cylinders are connected between the vehicle body and the clamping blocks and are communicated with the pneumatic pump. Thereby driving the two clamping blocks to do synchronous linear reciprocating motion through air pressure.
The car body 1 comprises a body 11 and an installation body 12, wherein the body 11 is in a frame shape, and the installation body 12 is fixedly connected to four corners of the body 11 and connected with travelling wheels. Therefore, through the frame-shaped body design, the mechanical strength of the vehicle body is effectively ensured while the overall weight is greatly reduced, so that the vehicle body has longer service life and better use effect.
The travelling wheels are hinged in the mounting body 12 and are divided into a pair of front wheels 21 and a pair of rear wheels 22, and the rear wheels 22 are universal wheels. Therefore, when the fault wheel drives on the vehicle body, the vehicle body can steer to a certain degree under the action of the universal wheel, and the automatic centering is realized by matching with the correction component, so that the center of the fault wheel and the center of the vehicle body are highly ensured to be in the same vertical plane.
The guide rail 41, the correction roller 42 and the clamping block 32 are all made of polyurethane. Therefore, the damage to the faulty wheel is effectively avoided while stable supporting force or clamping force is provided.
The wheel hub of walking wheel is supported by aluminum alloy, the tire of walking wheel is made by solid rubber. Therefore, the vehicle can run at a speed of less than 60km/h for a distance of less than 100km while the vehicle has better loading capacity, so that the vehicle has excellent use effect and popularization.
Claims (7)
1. The emergency self-rescue vehicle for the faulty wheels is characterized by comprising a vehicle body, a walking assembly, a clamping assembly and a correction assembly, wherein the walking assembly comprises a plurality of walking wheels connected to the bottom of the vehicle body, so that the vehicle body can freely move on the ground;
the clamping assembly comprises a linear driving assembly and a pair of clamping blocks, the pair of clamping blocks are oppositely arranged and are in sliding connection with two sides of the vehicle body, the linear driving assembly is connected between the vehicle body and the clamping blocks, and the linear driving assembly is used for driving the two clamping blocks to do synchronous linear reciprocating motion so as to clamp the two sides of the faulty wheel;
the correcting component comprises a guide rail and at least two pairs of correcting rollers, the guide rail is detachably connected to the head end or the tail end of the vehicle body, the same pair of correcting rollers are respectively hinged to two sides of the vehicle body and used for supporting a fault wheel, the axle center of each correcting roller is arranged along the length direction of the vehicle body, and the section of each correcting roller is petal-shaped;
the linear driving assembly comprises a driving shaft, a pair of driving chains and a pair of driven shafts, the driving shaft is hinged in the vehicle body, the driven shafts are pivoted at one end, far away from the center of the vehicle body, of the clamping block and are in threaded connection with the clamping block, and the driving chains are annular and respectively wound between two ends of the driving shaft and the two driven shafts;
the automobile body includes body and installation body, the body is the frame, installation body fixed connection is on four angles of body, and is connected with the walking wheel.
2. The emergency self-rescue vehicle for the failed wheels, as set forth in claim 1, wherein the vehicle body is further fixedly connected with a motor, and the motor is in linkage with the driving shaft.
3. The fail-safe vehicle of claim 1, wherein the linear drive assembly includes a hydraulic pump fixedly coupled to the vehicle body and a pair of hydraulic cylinders coupled between the vehicle body and the clamp blocks and in communication with the hydraulic pump.
4. The fail-safe vehicle of claim 1, wherein the linear drive assembly comprises a pneumatic pump fixedly connected to the vehicle body and a pair of pneumatic cylinders connected between the vehicle body and the clamp blocks and in communication with the pneumatic pump.
5. The emergency self-rescue vehicle for faulty wheels according to claim 1, wherein the travelling wheels are hinged in the installation body and are divided into a pair of front wheels and a pair of rear wheels, and the rear wheels are universal wheels.
6. The fail-safe vehicle of claim 1, wherein the rail, the correction roller and the clamp block are each made of polyurethane.
7. The fail-safe vehicle of claim 1, wherein the wheel hub of the road wheel is supported by an aluminum alloy and the tire of the road wheel is made of solid rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710240675.7A CN106891867B (en) | 2017-04-13 | 2017-04-13 | Emergency self-rescue vehicle for faulty wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710240675.7A CN106891867B (en) | 2017-04-13 | 2017-04-13 | Emergency self-rescue vehicle for faulty wheels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106891867A CN106891867A (en) | 2017-06-27 |
| CN106891867B true CN106891867B (en) | 2023-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710240675.7A Active CN106891867B (en) | 2017-04-13 | 2017-04-13 | Emergency self-rescue vehicle for faulty wheels |
Country Status (1)
| Country | Link |
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| CN (1) | CN106891867B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131262A (en) * | 2018-09-29 | 2019-01-04 | 扬州奥创机械科技有限公司 | A kind of failure tire self-rescuer |
| CN110304029B (en) * | 2019-07-12 | 2022-10-11 | 东北大学 | Foldable vehicle moving device and vehicle moving system |
Citations (8)
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|---|---|---|---|---|
| CA2400119A1 (en) * | 2002-08-28 | 2004-02-28 | Martin Fluss | Flat tire emergency truck |
| CN201049621Y (en) * | 2007-05-15 | 2008-04-23 | 王贵君 | Tyre trouble emergency vehicle for automobile |
| CN201530369U (en) * | 2009-06-29 | 2010-07-21 | 赵宝云 | Tire burst emergency trailer for motorcycles and electric vehicles |
| CN101823476A (en) * | 2010-05-19 | 2010-09-08 | 李汉超 | Conveying device of vehicle wheel |
| JP2013193656A (en) * | 2012-03-22 | 2013-09-30 | Hosen Kiki Seibi Kk | Emergency rolling method of steel wheel in working vehicle traveling on both track and road, and device for the same |
| CN104085378A (en) * | 2014-06-17 | 2014-10-08 | 潘平 | Emergency stand-by device for electric vehicle |
| CN205292591U (en) * | 2016-01-22 | 2016-06-08 | 褚裕凤 | Gear is from locking -type auxiliary trolley |
| CN205396051U (en) * | 2016-01-22 | 2016-07-27 | 褚裕凤 | A auxiliary trolley for moving fortune broken -down car wheel |
-
2017
- 2017-04-13 CN CN201710240675.7A patent/CN106891867B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2400119A1 (en) * | 2002-08-28 | 2004-02-28 | Martin Fluss | Flat tire emergency truck |
| CN201049621Y (en) * | 2007-05-15 | 2008-04-23 | 王贵君 | Tyre trouble emergency vehicle for automobile |
| CN201530369U (en) * | 2009-06-29 | 2010-07-21 | 赵宝云 | Tire burst emergency trailer for motorcycles and electric vehicles |
| CN101823476A (en) * | 2010-05-19 | 2010-09-08 | 李汉超 | Conveying device of vehicle wheel |
| JP2013193656A (en) * | 2012-03-22 | 2013-09-30 | Hosen Kiki Seibi Kk | Emergency rolling method of steel wheel in working vehicle traveling on both track and road, and device for the same |
| CN104085378A (en) * | 2014-06-17 | 2014-10-08 | 潘平 | Emergency stand-by device for electric vehicle |
| CN205292591U (en) * | 2016-01-22 | 2016-06-08 | 褚裕凤 | Gear is from locking -type auxiliary trolley |
| CN205396051U (en) * | 2016-01-22 | 2016-07-27 | 褚裕凤 | A auxiliary trolley for moving fortune broken -down car wheel |
Non-Patent Citations (1)
| Title |
|---|
| 汽车行驶途中的故障自救;王成恺;汽车运用(004);全文 * |
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| CN106891867A (en) | 2017-06-27 |
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Effective date of registration: 20230830 Address after: No. 118, Chang'an Road, Wantou Town, Guangling District, Yangzhou, Jiangsu 225000 Applicant after: Yangzhou linglongwan Jade Culture Development Co.,Ltd. Address before: 225000 mulberry Road, Guangling District, Yangzhou, Jiangsu Province, No. 15 Applicant before: YANGZHOU AOCHUANG MACHINERY TECHNOLOGY CO.,LTD. |
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