CN203562116U - Automobile sideslip control device - Google Patents
Automobile sideslip control device Download PDFInfo
- Publication number
- CN203562116U CN203562116U CN201320755001.8U CN201320755001U CN203562116U CN 203562116 U CN203562116 U CN 203562116U CN 201320755001 U CN201320755001 U CN 201320755001U CN 203562116 U CN203562116 U CN 203562116U
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- China
- Prior art keywords
- connecting link
- ring flange
- control device
- support
- screw
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- Withdrawn - After Issue
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Abstract
The utility model discloses an automobile sideslip control device. The automobile sideslip control device comprises connecting rods, a flange, a roller, a thrust cylinder, a machine seat, universal wheels, a remote controller and a control unit; one end of each connecting rod is fixed to an installing screw or a screw hole of an automobile hub through a thread, and the other end of each connecting rod is fixedly connected with the flange through a thread; one end of the roller is movably connected with the flange in the horizontal direction through a bearing, and the other end of the roller is fixedly connected with the thrust cylinder through a clamping hoop; a thrust rob at a lower end of the thrust cylinder is fixedly connected with the machine seat, and the machine seat is equipped with more than two universal wheels contacted with the ground; and the thrust rob of the thrust cylinder is driven by the remote controller through the control unit to move along the vertical direction. The installing screws of the hub are installed to an automobile independent suspension system, adhesive force of a single tyre can be individually controlled, and automobile sideslip states can be truly simulated.
Description
Technical field
The utility model relates to a kind of simulated automotive and produces the control device of sideslip state out of control.
Background technology
For allowing people rest in the skill of controlling automobile when sideslip or brake failure occur automobile, offer special in the training course of controlling automobile under take charge sideslip state, in above-mentioned training course, skid drifting state should careful being implemented under controlling as far as possible.In the prior art, conventionally automobile is left on lateral troley, then automobile chassis is fixedly connected with the lateral troley vehicle frame with universal wheel, can also reduce at the outside tires suit of automobile the drift rings of automotive friction coefficient.During simulating vehicle sideslip out of control, driver can be by the height on telepilot control lateral troley vehicle frame and ground, the part deadweight of automobile is born by the universal wheel of lateral troley, to reduce the drift rings of the suit on doughnut and the adhesion on ground, thereby be convenient to realize the state that breaks away to lose control of one's vehicle.Simulating vehicle tyre explosion, crosses the wide-angle inclination of curved and urgent lane change, turn-takes to lose control of one's vehicle, can also slow down runaway event and allow student easily in conjunction with steering vehicle performance, make and driving skills energy is rescued in grasp.
Such as, publication number is that CN202923743U name is called the disclosed a kind of lateral troley with independent suspension system of Chinese utility model patent of " lateral troley ", by vehicle frame and forming with four universal wheels of independent suspension.Because the vehicle frame of lateral troley in prior art is arranged on automobile chassis below, because the vehicle frame integral installation of lateral troley is on automobile suspension system, cannot simulate the true sideslip state under the state of actual Motor Vehicle Independent Suspension System.Meanwhile, because lateral troley composition member need traverse vehicle body all around, volume and weight is larger, is not easy to transportation, and during installation, lateral troley vehicle frame and ground clearance are limited, need specialty that jack up unit is installed, and dismounting and maintenance are inconvenient.
Therefore those skilled in the art are devoted to develop one and more accurately simulate sideslip state, more light and handy, dismounting and the more convenient skid control device of transportation.
Summary of the invention
In view of the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide a kind of for accurately simulating sideslip state, more light and handy, dismounting and the more convenient skid control device of transportation.
For achieving the above object, the utility model provides a kind of skid control device, comprise connecting link, ring flange, roller bearing, propulsion cylinder, support, universal wheel, telepilot and control module, connecting link is at least more than two, connecting link and axle system central axes and be symmetrical arranged, one end of connecting link is fixed on the installation screw rod or screw of automotive hub by screw thread, and the other end of connecting link is fixedly connected with ring flange by screw thread; One end of roller bearing is flexibly connected with ring flange horizontal direction by bearing, and the other end is fixedly connected with propulsion cylinder by clamping anchor ear; Propulsion cylinder can be the cylinder that air pump drives, or the oil cylinder of oil pump driving, or the electric cylinder of motor direct-drive; The pushing ram of propulsion cylinder lower end is fixedly connected with support, and two above universal wheels that contact with ground are installed on support; Control module is comprised of power supply, receiver, central processing unit and motor, and telepilot drives the vertically displacement of catch bar of propulsion cylinder by control module.Above-mentioned skid control device can need to be installed single cover according to training contents on the wheel hub outside of automobile, one-sided two cover or quadruplet are installed simultaneously, because every cover control device is directly installed on separately on axle system, by control system, bear vehicle sections deadweight, can independently control the traction of single tire, control device and automobile suspension system keep corresponding relation, can more real simulated automotive sideslip state, owing to being arranged on wheel hub outside, do not need entirety to hang to rise automobile to load and unload and to keep in repair, and device overall volume and weight further reduce the transportation of being more convenient for.
Preferably, described support is also fixedly installed two guide poles perpendicular to surface level, clamps the corresponding pilot hole being slidably matched with guide pole that is provided with on anchor ear.By the setting of above-mentioned guide piece, prevented propulsion cylinder swing by a relatively large margin in the horizontal direction, guaranteed the accuracy of pushing ram perpendicular displacement.
Preferably, connecting link xsect is regular polygon, and connecting link is the conical surface or sphere for the contact site that is threaded with wheel hub and ring flange.The connecting link bulk strength of equilateral polygon section is more circular better, and the rotation of spanner clamping is tightened while being convenient to install, and it is more fastening that the conical surface or sphere-contact face make to be bar and being connected of hole wedge connection.
Preferably, universal wheel quantity is even number, is symmetricly set on the support two ends of level cross-sectionn overall U-shaped, and control module is arranged on recess in the middle part of U-shaped support.By above-mentioned U-shaped support, guaranteed the bulk strength in situation lower device necessity of short as far as possible connecting link length, when especially above-mentioned control device is arranged on automobile steering roller, when motor turning, avoided interfering between universal wheel and deflecting roller, control module is arranged on recess in the middle part of U-shaped support, reduced control device to wheel side outwardly volume, strengthened the integral rigidity of device.
Preferably, between ring flange and wheel hub, be also provided with the screw ring flange parallel with axle system end face, screwing the symmetrical connecting hole of ring flange circumference compresses and is connected with the conical surface on connecting link or spherical surface hill formation wedge, the one end that screws axle by screw thread with screw ring flange middle part threaded hole moving rotary and be connected, other end support compression is on axle system end face.By screwing turning axle, drive and screw ring flange compression connecting link, avoided connecting link to come off from vehicle wheel shaft system, be equivalent to reinforce at connecting link middle part, strengthened the bulk strength of connecting link, guaranteed the right alignment of roller bearing and axle system.
Accompanying drawing explanation
Fig. 1 is the utility model installation site figure on axle system.
Fig. 2 is the structural representation of the utility model one embodiment.
Fig. 3 be in Fig. 2 A to local structure for amplifying schematic diagram.
Fig. 4 is the embodiment that comprises guide pole structure, and presses in Fig. 3 B to local structure for amplifying schematic diagram.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
In skid control device as shown in Figure 1, Figure 2 and Figure 3, doughnut (1) is arranged on wheel hub (2), wheel hub is fixed on axle system by four the installation screw rods (4) that are arranged symmetrically with along axle system (3) central shaft, and connecting link can also be set to more than two according to the quantity that screw rod is installed.Disassembling after the installation nut of installing on screw rod, is that the shaft-like connecting link of regular hexagon (6,7) is arranged on above-mentioned installation screw position by four equal length xsects, the central axes of connecting link and axle system and being arranged symmetrically with.Wherein one end of every connecting link is nut, screws and is connected with the installation screw rod of axle system surrounding, wheel hub is pressed abd fixed on axle system, connecting link nut and hub-shaped coning or sphere wedge compress and be connected.Wheel hub can also be fixed by the installation screw on axle system, and this end of corresponding connecting link is set to screw rod.For guaranteeing to connect preferably effect, the quantity of connecting link is at least more than two, can screw rod quantity be installed according to axle system and carry out corresponding increase and decrease.
Ring flange (5) is fastened on by nut on the screw rod of the other end of connecting link, on connecting link, screw rod and ring flange cooperation place are also provided with taper shape or spherical surface hill, forming wedge with ring flange taper shape or sphere hole is connected, it is parallel with axle system end face after ring flange is fixing, ring flange middle part is also provided with mounting hole, in mounting hole, be provided with bearing (17), roller bearing (8) coaxially arranges with axle system central shaft in the horizontal direction, one end is connected with ring flange by bearing, end is locked on ring flange by thrust nut (19), the roller bearing other end is provided with the clamping anchor ear that propulsion cylinder is installed, clamping anchor ear is comprised of semicircular holder (14) and grip slipper (20), by having on holder on erection bolt and grip slipper, there is installation screw, and by nut, grip slipper is fixed on holder, clamp anchor ear propulsion cylinder (9) is fixed on to vertical direction, because the roller bearing rotation of slight amplitude is in the horizontal direction rotated, on support, by bearing, at least two universal wheels that contact with ground (13 are installed, 18), universal wheel can be realized in surface level direction the rotation of any direction, thereby drive universal wheel to adapt to the ground of different inclinations, propulsion cylinder can be the cylinder that air pump drives, the oil cylinder that oil pump drives or the electric cylinder of motor direct-drive, the pushing ram (10) of propulsion cylinder lower end is fixedly connected with support (11).
It is three that universal wheel can also be symmetrical arranged, more than four or five, universal wheel is arranged symmetrically with at surface level along axle system central shaft, control module (12) is by power supply, central processing unit, motor and receiver composition, driver training person transmits signals to the receiver of control module by telepilot, signal is processed backward motor through central processing unit and is sent instruction, motor direct-drive electricity cylinder, or drive the upper vertically displacement of pushing ram of cylinder (oil cylinder) by air pump (oil pump), after universal wheel contacts with ground, by skid control device, bear part car weight, thereby reduce the adhesion on tire and ground, by single, on one-sided or whole wheel hubs, said apparatus is installed, or single by instruction adjustment control, the size of one-sided or whole tire adhesion forces, thereby when driving, realize the doughnut sideslip state that simulates.
As shown in Figure 4, support is also fixedly installed two cylindrical guide poles perpendicular to surface level (21,22), guide pole is arranged symmetrically with along pushing ram, the fixed form of bottom can be welding or be threaded, and clamps the corresponding cylindrical pilot hole being slidably matched with guide pole that is provided with on the holder on anchor ear.By the setting of above-mentioned guide piece, prevented that propulsion cylinder swing and propelling by a relatively large margin in the horizontal direction from making support rotation, guaranteed the accuracy of pushing ram perpendicular displacement.
As shown in Figure 3, universal wheel quantity is take even number as good, can be set to as required two, four, six or eight, be symmetricly set on the two ends on the support of level cross-sectionn overall U-shaped, control module is arranged on the medium position of U-shaped support indent between universal wheel.
As shown in Figure 1, screw ring flange (16) parallel with vehicle wheel shaft system end face, be arranged on the connecting link middle part of wheel hub and ring flange, screw the connecting hole of four symmetrical circular conical surfaces of ring flange, be connected with four corresponding connecting link projection circular conical surfaces, the projection of circular conical surface shown in Fig. 1 can also oppositely arrange, screw ring flange center threaded hole is set, screw axle (15) through threaded hole, the other end is supported on axle system (3) end face, by the screw thread precession or the back-out that screw the cooperation of ring flange threaded hole, screw axle, drive screws ring flange and compresses or strain connecting link and being connected of screw rod or screw is installed, prevent that connecting link from coming off from axle system, and screw ring flange and be equivalent to reinforced company's fitting, strengthened the bulk strength of device, guaranteed the right alignment of ring flange center and axle system.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without creative work.Therefore, all technician in the art comply with design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in by the determined protection domain of claims.
Claims (5)
1. a skid control device, comprise connecting link, ring flange, roller bearing, propulsion cylinder, support, universal wheel, telepilot and control module, it is characterized in that: connecting link is at least more than two, connecting link and axle system central axes and be symmetrical arranged, one end of connecting link is fixed on the installation screw rod or screw of automotive hub by screw thread, and the other end of connecting link is fixedly connected with ring flange by screw thread; One end of roller bearing is flexibly connected with ring flange horizontal direction by bearing, and the other end is fixedly connected with propulsion cylinder by clamping anchor ear; Propulsion cylinder can be the cylinder that air pump drives, or the oil cylinder of oil pump driving, or the electric cylinder of motor direct-drive; The pushing ram of propulsion cylinder lower end is fixedly connected with support, and two above universal wheels that contact with ground are installed on support; Control module is comprised of power supply, receiver, central processing unit and motor, and telepilot drives the vertically displacement of catch bar of propulsion cylinder by control module.
2. skid control device as claimed in claim 1, is characterized in that: described support is also fixedly installed two guide poles perpendicular to surface level, clamps the corresponding pilot hole being slidably matched with guide pole that is provided with on anchor ear.
3. skid control device as claimed in claim 2, is characterized in that: described connecting link xsect is regular polygon, and connecting link is the conical surface or sphere for the contact site that is threaded with wheel hub and ring flange.
4. skid control device as claimed in claim 3, is characterized in that: universal wheel quantity is even number, is symmetricly set on the support two ends of level cross-sectionn overall U-shaped, and control module is arranged on recess in the middle part of U-shaped support.
5. the skid control device as described in as arbitrary in claim 1 to 4, it is characterized in that: between ring flange and wheel hub, be also provided with the screw ring flange parallel with axle system end face, screwing the symmetrical connecting hole of ring flange circumference compresses and is connected with the conical surface on connecting link or spherical surface hill formation wedge, the one end that screws axle by screw thread with screw ring flange middle part threaded hole moving rotary and be connected, other end support compression is on axle system end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320755001.8U CN203562116U (en) | 2013-11-25 | 2013-11-25 | Automobile sideslip control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320755001.8U CN203562116U (en) | 2013-11-25 | 2013-11-25 | Automobile sideslip control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203562116U true CN203562116U (en) | 2014-04-23 |
Family
ID=50511821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320755001.8U Withdrawn - After Issue CN203562116U (en) | 2013-11-25 | 2013-11-25 | Automobile sideslip control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203562116U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104008683A (en) * | 2014-06-09 | 2014-08-27 | 大连职业技术学院 | Wheel alignment adjustment simulation teaching device |
| CN104658379A (en) * | 2013-11-25 | 2015-05-27 | 张胜僮 | Automobile sideslip control device |
| CN107731401A (en) * | 2017-11-17 | 2018-02-23 | 江苏凯达电缆有限公司 | A kind of anti-interference crosslinked polyetylene insulated medium-pressure power cable of tension |
-
2013
- 2013-11-25 CN CN201320755001.8U patent/CN203562116U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104658379A (en) * | 2013-11-25 | 2015-05-27 | 张胜僮 | Automobile sideslip control device |
| CN104008683A (en) * | 2014-06-09 | 2014-08-27 | 大连职业技术学院 | Wheel alignment adjustment simulation teaching device |
| CN107731401A (en) * | 2017-11-17 | 2018-02-23 | 江苏凯达电缆有限公司 | A kind of anti-interference crosslinked polyetylene insulated medium-pressure power cable of tension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140423 Effective date of abandoning: 20171219 |