CN204575343U - Single wheel transient equilibrium car burn-in test stop means and possess its testing apparatus - Google Patents
Single wheel transient equilibrium car burn-in test stop means and possess its testing apparatus Download PDFInfo
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- CN204575343U CN204575343U CN201520303908.XU CN201520303908U CN204575343U CN 204575343 U CN204575343 U CN 204575343U CN 201520303908 U CN201520303908 U CN 201520303908U CN 204575343 U CN204575343 U CN 204575343U
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Abstract
The utility model single wheel transient equilibrium car burn-in test stop means and the testing apparatus possessing it provide a kind of single wheel transient equilibrium car burn-in test stop means, comprise support body and position-limit mechanism, described position-limit mechanism comprises upper limit mechanism and lower limiting mechanism, described upper limit mechanism and lower limiting mechanism are all arranged on described support body, described upper limit mechanism carries out spacing in the upper end to described single wheel transient equilibrium car, the lower end of lower limiting mechanism to described single wheel transient equilibrium car is carried out spacing, at least to form 2 limited supports to the tire of described single wheel transient equilibrium car in the process of burn-in test.The utility model can carry out automatic aging test to single wheel transient equilibrium car, without the need to test of manually riding for a long time, reduces labour intensity, improves testing efficiency.
Description
Technical field
The utility model belongs to transient equilibrium car field, is specifically related to a kind of single wheel transient equilibrium car burn-in test stop means and possesses its testing apparatus.
Background technology
In the production run of single wheel transient equilibrium car, the later stage all can carry out the test of riding of personnel.Object of this test will expose product defective by the normal long-term operation of product, thus eliminated by flaw product, with the quality of product of guaranteeing to dispatch from the factory, such as, in ride, whether occurs the situations such as power-off.And this test is to the balanced capacity of personnel, the physical requirement having harshness.Ride in test former, be all the test form of a people product, the efficiency of test is very low.
In the face of modern production model, if only rely on manpower to test, will labor intensive and material resources greatly, this will bring immeasurable loss to enterprise.
Therefore, be badly in need of a kind of equipment that can replace the long distance test of personnel, to reduce labour intensity, difficulty, thus improve the testing apparatus of productivity effect.
Utility model content
In order to solve the problem of prior art, the utility model provides one in burn-in test process, can carry out effectively spacing stop means and single wheel transient equilibrium car is carried out to the testing apparatus of burn-in test to single wheel transient equilibrium car.
The technical solution adopted in the utility model is as follows:
According to an embodiment of the present utility model, a kind of single wheel transient equilibrium car burn-in test stop means is provided, comprise support body and position-limit mechanism, described position-limit mechanism comprises upper limit mechanism and lower limiting mechanism, described upper limit mechanism and lower limiting mechanism are all arranged on described support body, described upper limit mechanism carries out spacing in the upper end to described single wheel transient equilibrium car, the lower end of lower limiting mechanism to described single wheel transient equilibrium car is carried out spacing, at least to form 2 limited supports to the tire of described single wheel transient equilibrium car in the process of burn-in test.
Preferably, described lower limiting mechanism comprises the first locating part and the second locating part, described first locating part is all connected with described support body with the second locating part, and symmetrical limited support is carried out in described first locating part and the both sides of the second locating part to the lower end of the tire of described single wheel transient equilibrium car.
Preferably, described lower limiting mechanism comprises framework, the first locating part and the second locating part, described framework is connected with described support body, described first locating part and the second locating part are arranged in described framework rotationally, carry out symmetrical limited support to the both sides of the lower end of the tire of described single wheel transient equilibrium car.
Preferably, described first locating part and described second locating part are formed with the groove suitable with described tire respectively.
Preferably, described upper limit mechanism and described support body are movably connected.
Preferably, described upper limit mechanism is flexible frame structure, and described flexible frame structure one end is connected by pivot structure with the side of described support body, and the other end is removably connected with the opposite side of described support body.
According to another embodiment of the present utility model, a kind of single wheel transient equilibrium car aging testing apparatus is provided, comprise control box and above-described single wheel transient equilibrium car burn-in test stop means, any one control in the first locating part of described stop means and the second locating part of described control box is rotated, to drive the tire rotation of described single wheel transient equilibrium car, thus when nobody rides described single wheel transient equilibrium car, burn-in test is carried out to described single wheel transient equilibrium car.
According to another embodiment of the present utility model, there is provided and comprise control box, actuator and above-described single wheel transient equilibrium car burn-in test stop means, described actuator is arranged in the support body of described stop means, contact with bottom the tire of described single wheel transient equilibrium car, described control box controls the rotation of described actuator, to be driven the tire rotation of described single wheel transient equilibrium car by the rotation of described actuator, thus when nobody rides described single wheel transient equilibrium car, burn-in test is carried out to described single wheel transient equilibrium car.
According to another embodiment of the present utility model, a kind of single wheel transient equilibrium car aging testing apparatus is provided, comprise control box and several the above described in stop means, the transient equilibrium car of pending burn-in test is installed in each stop means, any one control in the first locating part of described stop means and the second locating part of described control box is rotated, to drive the tire rotation of described single wheel transient equilibrium car, thus when nobody rides described single wheel transient equilibrium car, burn-in test is carried out to described single wheel transient equilibrium car.
According to another embodiment of the present utility model, a kind of single wheel transient equilibrium car aging testing apparatus is provided, comprise control box, actuator and several above-described stop means, the transient equilibrium car of pending burn-in test is installed in each stop means, actuator is provided with in the support body of wherein each stop means, described actuator contacts with bottom the tire of described single wheel transient equilibrium car, described control box controls the rotation of described actuator, to be driven the tire rotation of described single wheel transient equilibrium car by the rotation of described actuator, thus when nobody rides described single wheel transient equilibrium car, burn-in test is carried out to described single wheel transient equilibrium car.
The beneficial effect of the technical scheme that the utility model provides is: provide and carry out spacing stop means and the testing apparatus with this stop means to single wheel transient equilibrium car, when carrying out burn-in test, only need single wheel transient equilibrium car to be placed on stop means just can carry out burn-in test, carry out long distance without the need to personnel to ride test, reduce labour intensity, save production cost.In addition, provide a kind of testing apparatus simultaneously can carrying out burn-in test to multiple single wheel transient equilibrium car, this greatly improves testing efficiency and reduces labour intensity, has saved production cost greatly, effectively can improve the performance of enterprises.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used in embodiment below, apparently, listed accompanying drawing is only embodiments more of the present utility model below, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the single wheel transient equilibrium car burn-in test stop means part-structure schematic diagram of an embodiment of the present utility model.
Fig. 2 is the single wheel transient equilibrium car burn-in test stop means schematic top plan view of an embodiment of the present utility model.
Fig. 3 is the structural representation of the upper limit mechanism of the single wheel transient equilibrium car burn-in test stop means of an embodiment of the present utility model.
Fig. 4 is that the master of the single wheel transient equilibrium car aging testing apparatus of an embodiment of the present utility model looks cross-sectional schematic.
Fig. 5 is the diagrammatic side-view cross-sectional schematic diagram of the single wheel transient equilibrium car aging testing apparatus of an embodiment of the present utility model.
Fig. 6 is A position enlarged drawing in Fig. 5.
Fig. 7 be the single wheel transient equilibrium car aging testing apparatus of an embodiment of the present utility model overlook cross-sectional schematic.
Fig. 8 is the structural representation of the single wheel transient equilibrium car aging testing apparatus of another embodiment of the present utility model.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
In the utility model, the object of burn-in test is in order to car load is in the process of long time running, and whether the control loop of overall body is normal, mainly whether there is failure welding (mainly rosin joint) for pcb board, to guarantee transient equilibrium car quality.That is, under " burn-in test " refers to the state that single wheel transient equilibrium car is started shooting at motor, making it with in the process of certain rotational speed certain hour by applying driving force, whether occurring the process of motor power-off.Generally in reality test, with the wheel of the speed rotary balance car of about 5m/s, make its rotating about 15 minutes, if balancing bicycle motor not power-off, then illustrate that this single wheel transient equilibrium car is specification product, otherwise be then faulty goods.Stop means is spacing to prevent it from occurring rocking for carrying out single wheel transient equilibrium car in burn-in test process, keeps self-equilibrating state, guarantees that car body does not occur excessive horizontal beat when running.Testing apparatus is the equipment possessing this stop means, in order to ride when nobody described single wheel transient equilibrium car, single wheel transient equilibrium car is carried out to the equipment of burn-in test.Single wheel transient equilibrium car is balance car structure well known in the art, such as can be that denomination of invention is single wheel transient equilibrium car, application number is CN201410515643.X, publication date is the structure of the single wheel transient equilibrium car disclosed in the Chinese patent application on January 28th, 2015, in this omission, it is specifically introduced.Below in conjunction with accompanying drawing, stop means of the present invention and testing apparatus are introduced respectively.
stop means
As shown in Figure 1, single wheel transient equilibrium car burn-in test stop means of the present utility model can comprise support body 1, upper limit mechanism 2 and lower limiting mechanism 3.
Due in burn-in test process, single wheel transient equilibrium car meeting fast rotational, therefore, for preventing in test process, having foreign material eject and produce unnecessary injury, can form the housing closed at support body 1 when single wheel transient equilibrium car runs.Panel beating, profile structure can be adopted to manufacture closed housing.In addition, for ensureing visual effect, protective door can be set on housing, to watch test process in real time, acrylic, profile structure can be adopted to manufacture protective door.The frame structure forming housing and protective door structure can see the schematic diagram shown in Fig. 8.In addition, also exhaust chamber can be set on housing, by extractions such as the gases that produces in test process, reduce the temperature of enclosure interior.
As shown in Figure 1, upper limit mechanism 2 and lower limiting mechanism 3 are connected on support body 1.Upper limit mechanism 2 is for carrying out spacing to the upper end of single wheel transient equilibrium car 4, and to ensure in test process, single wheel transient equilibrium car 4 can not occur because of the rotation of tire rocking.Lower limiting mechanism 3, in test process, carries out spacing to the tire of single wheel transient equilibrium car 4, guarantees that single wheel transient equilibrium car can not produce excessive lateral deviation in test process.Herein excessive refers to and causes testing apparatus to lose efficacy because of tilting of car body angle, such as not enough to the lower limit constraint of car body, upper limit mechanism and car body will be caused to block, the normal pressure of the driving wheel that tire can be caused to be in contact with it in continuous vibrations process increases, the situations such as this will make tire blow-out, testing apparatus stuck, laterally referring to relative to the direction of car body normal stand, is the deviation that car body produces relative to ground at left and right directions, the i.e. axial direction of tire.Below respectively upper limit mechanism 2 and lower limiting mechanism 3 are introduced.
In the utility model, upper limit mechanism 2 can be flexible frame structure, is formed with the encirclement space holding single wheel transient equilibrium car 4, can and single wheel transient equilibrium car 4 between keep certain gap, to prevent from causing damage to single wheel transient equilibrium car 4 in test process.The plane of placing with single wheel transient equilibrium car 4 is for X-direction, the plane of the plane that vertical single wheel transient equilibrium car 4 is placed is Y-direction, as shown in Figure 1, in the X direction, upper limit mechanism 2 pairs of single wheel transient equilibrium cars 4 carry out spacing position and can be provided with the shape suitable with the wheel cover of single wheel transient equilibrium car 4, such as, be provided with the pit being coated with flexible cushion.Pick and place for convenience of car body, upper limit mechanism 2 can be movably connected with support body 1, and its one end can be connected by pivot structure with the side of support body 1, and the other end can be flexibly connected with the opposite side of support body 1.As illustrated in fig. 1 and 2, one end of upper limit mechanism 2 can 22 be rotated around the shaft, and as rotated along the direction of arrow in the figure, the other end realizes connecting and being separated by fixture block 23 and support body 1, and fixture block 23 can move left and right in the horizontal direction.Broken line construction in Fig. 1 and Fig. 2 represents that upper limit mechanism 2 turns to the position in Y-direction along rotating shaft 22 from the position X-direction.In the Y direction, upper limit mechanism 2 can be provided with locating piece 21 carrying out spacing position to single wheel transient equilibrium car 4, produces lateral deviation to prevent single wheel transient equilibrium car 4 relative to X-direction (left and right directions relative to car body).When car body put into by needs, fixture block 23 can be pressed, one end of upper limit mechanism 2 be separated with support body 1, then rotates counterclockwise upper limit mechanism 2 along rotating shaft 22, then car body is placed on lower limiting mechanism.After putting car body well, rotating clockwise upper limit mechanism 2 along rotating shaft 22, when the other end of upper limit mechanism 2 contacts with fixture block 23, fixture block 23 can be promoted move right, the other end of upper limit mechanism 2 continues to move down, until contact with support body 1, now fixture block 23 can be moved to the left, upper limit mechanism 2 is stuck on support body 1, so that upper limit mechanism 2 is fixed on support body 1.
Although the utility model realizes being flexibly connected between upper limit mechanism 2 with support body 1 to have employed fixture block structure, but is not limited to this, this is an example, and those skilled in the art can adopt other can realize the structure be flexibly connected.Upper limit mechanism 2 is also not only confined to flexible frame structure, also can adopt the structure that other can retrain the upper end of single wheel transient equilibrium car, such as, by be connected with support body 1 two independently support member realize the constraint to single wheel transient equilibrium car.
In the utility model, lower limiting mechanism 3 can comprise framework 1 and the first locating part be connected in framework 1 and the second locating part.First locating part and the second locating part can be and anyly can carry out spacing structure to the tire of single wheel transient equilibrium car 4, with in burn-in test process, at least form 2 limited supports to the tire of single wheel transient equilibrium car.
In an embodiment of the present utility model, the limit method of auxiliary wheel can be adopted.As shown in figs. 1 and 3, two auxiliary wheels 32 are connected with framework 1, are connected with framework 31 by pivot structure.Level interval between two auxiliary wheels 32 can be conditioned, such as, long recess can be formed in framework 31, then the auxiliary wheel 32 be arranged on bull stick is fixed in long recess by bearing seat screw, when needing to change spacing each other, unclamp screw, the position of auxiliary wheel being moved needs is tightened again.Spacing between two auxiliary wheels 32, namely to the not special requirement of the limit point of tire, as long as when not affecting tyre rotation, spacing is each other the bigger the better.Certainly, spacing can not be too little, and too little words just do not have spacing effect, can arrange according to actual conditions.
Effectively spacing for what realize the tire of single wheel transient equilibrium car 4, and do not affect it and rotate, two auxiliary wheels 32 can be provided with imitative the form of the foetus groove, namely suitable with tire shape groove 33.The shape and size of groove can not limit, as long as can play position-limiting action.
Although form that the utility model have employed auxiliary wheel is carried out spacing to the tire of balance car, be not limited thereto, such as the first locating part and the second locating part can adopt the structure of limited block.In addition, also directly the first locating part and the second locating part can be connected directly between on support body, and not need framework.
Next, testing apparatus of the present utility model is introduced.
embodiment 1
Single wheel transient equilibrium car aging testing apparatus I (not shown) (hereinafter referred to as equipment I) of the present embodiment can comprise stop means, control box, Poewr transmission mechanism and electric machine assembly as described above.Stop means is introduced above-mentioned, omits introduce in detail at this.
Control box 6 can be arranged on the position near stop means, is provided with the structures such as control system, control panel, control knob, display lamp.Control system can adopt PLC control form, run timing, parking memory, rotating switching, man-machine conversation, security control (as function of power failure when opening door) and foolproof function (as preventing personnel not to the start of transient equilibrium car or the phenomenon not causing the faulty operation behaviors such as the pedal of transient equilibrium car puts down damaging transient equilibrium car and equipment) are carried out to equipment I, about the specific implementation structure of control system, be introduced after a while.Control panel is for realizing the various early warning displays in burn-in test process, and can be touch-screen, whether display lamp is used for display and breaks down, and control knob realizes the drived control to control system, plays and starts and fail, also can be called and start or stop button.These structures of control box 6 can be structure well known in the art, omit the detailed introduction to it at this.
Poewr transmission mechanism one end is connected with a locating part in the lower limiting mechanism 3 in stop means by Timing Belt, synchronizing wheel, such as, second locating part connects, the other end is connected with electric machine assembly, give the second locating part in order to the power transmission that produced by electric machine assembly, to realize the rotation of the second locating part, and then rely on friction force, by the rotation of the tire of the rotating band transient equilibrium car of the second locating part, thus carry out burn-in test.The control of the controlled case 6 of electric machine assembly, particularly, by starting stop button to PLC instruction, by sensor, PLC judges that integral device, product (transient equilibrium car) laying state are normal after, give frequency converter signal, frequency converter drives motor again.Poewr transmission mechanism realizes power transmission by Timing Belt, synchronizing wheel and auxiliary expansion tightening wheel structure, electric machine assembly realizes the installation of motor and the tensioner of Timing Belt by bottom mounting plate, motor mounting plate, bolt column and nut structure, these structures belong to structure well known in the art, do not repeat them here.
When the second locating part rotates, the first locating part and the second locating part can adopt the version of auxiliary wheel.Second locating part drives tyre rotation to carry out burn-in test as driving wheel, and the first locating part, as engaged wheel, realizes the effective limited support to tire.When utilizing equipment I to carry out burn-in test to single wheel transient equilibrium car 4, a tire imitation-shaped groove roller can be set at support body 1, this tire imitation-shaped groove roller contacts with bottom the tire of single wheel transient equilibrium car 4, like this, by upper limit mechanism, lower limiting mechanism and tire imitation-shaped groove roller, the self-equilibrating state to single wheel transient equilibrium car 4 can be realized.The lowest part of the tire when single wheel transient equilibrium car 4 normal upright is referred to bottom tire herein.
In addition, can be provided with mechanism for monitoring in equipment I, to carry out Real-Time Monitoring to the running status of the single wheel transient equilibrium car 4 in test process, mechanism for monitoring is by the control of above-mentioned control system.Mechanism for monitoring can comprise the bad induction mechanism of product, safety guard and anti-misoperation device, is introduced respectively below to them.
The bad induction mechanism of product can adopt the economical and practical and simple opposite type sensor of structure to realize, it is arranged on support body 1, to respond to the angle position of the pedal of single wheel transient equilibrium car 4, check whether car body is in equilibrium position in the running, protection early warning can be carried out to unexpected parking phenomenon simultaneously.When car body is in equilibrium position, pedal place plane is parallel with the detection plane of opposite type sensor, namely pedal is in horizontality, once car body run-off the straight, then between the plane meeting at pedal place and the detection plane of opposite type sensor, inclination angle occurs, namely pedal can interfere the detection light of opposite type sensor, now, opposite type sensor can be reported to the police, and is presented on the control panel of control box by warning message.For sensing the position of pedal, opposite type sensor device can be arranged on the position of the about 10-20mm of distance pedal place plane.
Safety guard can adopt magnetic sensor to realize, and magnetic sensor is arranged on support body 1.When testing apparatus is run, magnetic sensor closes, and testing apparatus runs well, and now, the protective door on support body 1 is in closed condition.When protective door is opened, magnetic sensor power-off, testing apparatus is shut down.Like this, can prevent personnel from stretching in testing apparatus by limbs in balance car operation process, avoid unnecessary danger occurs.
Whether anti-misoperation device can adopt the reflective sensor be arranged on support body 1 to realize, put down with the pedal sensing single wheel transient equilibrium car 4.Due to burn-in test simulation is the process of single wheel transient equilibrium car actual travel, and therefore, pedal must put down just passable.If pedal does not put down, then reflective sensor cannot sense, now, testing apparatus can not operate.By anti-misoperation device, the hidden danger forgotten due to the carelessness of employee and put down pedal can be eliminated.
When completing burn-in test, equipment I meeting automatic alarm, to inform staff, the data of balance car operation simultaneously and the data of mechanism for monitoring monitoring also can pass to control box 6 and show, for staff's reference.
embodiment 2
Single wheel transient equilibrium car aging testing apparatus II (not shown) (hereinafter referred to as equipment II) of the present embodiment can carry out burn-in test to multiple single wheel transient equilibrium car 4 simultaneously, such as 5 are carried out burn-in test, and it can be connected to form by several the said equipments I.When being formed by multiple equipment I, the inside of support body 1 is divided into multiple test space (as shown in Figure 8), each test space is provided with above-mentioned stop means, can be communicated with between each test space, for to carrying out burn-in test to multiple single wheel transient equilibrium car 4 simultaneously, all stop means control by a control box, and provide power by an electric machine assembly.That is, equipment II is substantially identical with the concrete structure of equipment I, except having multiple test space and multiple stop means.Due to equipment I similar and burn-in test process also identical with equipment I, therefore no longer the concrete structure of equipment II to be introduced.
When utilizing equipment II to carry out burn-in test; after needing that the balance car of all tests is placed balance; just can test; once certain balance car breaks down in test process; such as; there is the phenomenon of fusing in the point of the pcb board generation rosin joint of certain transient equilibrium car, and occurs the situation etc. of loose contact of some web member, then all devices can be shut down.After pending fault is got rid of, can re-start test, equipment has parking memory function, identical to guarantee the digestion time of every platform balance car, and namely, the time of test can be retained, and the starting point retested is test duration before.Utilize equipment II to carry out burn-in test can test multiple stage single wheel transient equilibrium car simultaneously, thus can increase work efficiency greatly.
embodiment 3
Single wheel transient equilibrium car aging testing apparatus III (not shown) (hereinafter referred to as equipment III) of the present embodiment can be identical with the equipment I structure of embodiment 1, except having the actuator 5 that contacts with bottom the tire of single wheel transient equilibrium car 4 (as shown in Figure 4).Because the structure of the equipment III of the present embodiment is except actuator, other structures are identical with equipment I, therefore are only introduced actuator 5 below.
In the present embodiment, control box 6 controls actuator and rotates, rotate to drive single wheel transient equilibrium car, thus single wheel transient equilibrium car is tested, namely single wheel transient equilibrium car 4 is rotated by actuator 5, thus carries out rotation from equipment I by locating part different, in the present embodiment, first locating part and the second locating part are not the driving wheel as power transmission, but carry out the tire of limiting balance car 4 as engaged wheel, to provide limited support.
In an example of the present embodiment, actuator 5 can be roller structure, such as, be driving wheel, and control box 6 controls driving wheel and rotates, and to drive the tire rotation of single wheel transient equilibrium car, thus carries out burn-in test to single wheel transient equilibrium car.In this case, the first locating part and the second locating part can adopt the structure of auxiliary wheel.By this structure, 3 limited supports of the tire to single wheel transient equilibrium car 4 can be realized.
As shown in Figure 5 and Figure 6, the power that electric machine assembly 8 produces passes to actuator 5 by Poewr transmission mechanism 7 and rotates to drive actuator 5, actuator 5 contacts with bottom the tire of single wheel transient equilibrium car 4, relies on friction force each other to drive tyre rotation, to complete burn-in test.Meanwhile, actuator 5 also can play spacing effect to tire, and like this, by the cooperation of two auxiliary wheels and driving wheel, can realize 3 of tire spacing, that can surely lean on carries out spacing to tire.Under actuator 5 is the structure of driving wheel, can also form the groove structure suitable with tire shape on the drive wheel.By this structure, 3 groove limited supports of the tire to single wheel transient equilibrium car can be realized, thus can surely lean on limited support is carried out to tire, make single wheel transient equilibrium car keep self-equilibrating state.
In another example of the present embodiment, actuator 5 can be belt composition (not shown), and control box 6 controls travelling belt and rotates, and to drive the tire rotation of single wheel transient equilibrium car, thus carries out burn-in test to single wheel transient equilibrium car.In this case, the first locating part and the second locating part can adopt the structure of limited block, are stuck in the both sides, lower end of tire.Belt mechanism can be arranged horizontally, belt, driver and belt holder can be comprised, belt is located on belt holder, belt is operated by driver drives, when belt is operated by driver drives, and the state run-off the straight of the single wheel transient equilibrium car 4 that belt is placed, for reaching balance, the tyre in operation of single wheel transient equilibrium car 4, so makes single wheel transient equilibrium car reach self-equilibrating state, to complete burn-in test.Because tire and the belt of single wheel transient equilibrium car can rub, fricative heat makes belt soften, and this just affects the effect that belt supports single wheel transient equilibrium car 4, for addressing this problem, belt holder is provided with roller shelves, and roller shelves is added is provided with cylinder, and this cylinder can back-up belt.
The burn-in test process of equipment III is identical with equipment I, does not repeat them here.
embodiment 4
Single wheel transient equilibrium car aging testing apparatus IV (not shown) (hereinafter referred to as equipment IV) of the present embodiment can carry out burn-in test to multiple single wheel transient equilibrium car 4 simultaneously, such as 5 are carried out burn-in test, and it can be connected to form by several the said equipments III.Fig. 7 shows the plan structure figure of the test space of connection 2 equipment III, and left-hand component lays the plan structure figure of single wheel transient equilibrium car 4, and right-hand component is the plan structure figure not laying single wheel transient equilibrium car 4.
When being formed by multiple equipment III, the inside of support body 1 is divided into multiple test space (as shown in Figure 8), each test space is provided with above-mentioned stop means, for carrying out burn-in test to single wheel transient equilibrium car 4, all stop means control by a control box, and provide power by an electric machine assembly.That is, equipment IV is substantially identical with the concrete structure of equipment III, except having multiple test space and multiple stop means.Due to equipment III similar and burn-in test process also identical with equipment III, therefore no longer the concrete structure of equipment IV to be introduced.
When utilizing equipment IV to carry out burn-in test, after needing that the balance car of all tests is placed balance, just can test, once certain balance car breaks down in test process, then all devices can be shut down.After pending fault is got rid of, can re-start test, equipment has parking memory function, identical to guarantee the digestion time of every platform balance car, and namely, the time of test can be retained, and the starting point retested is test duration before.Utilize equipment IV to carry out burn-in test can carry out burn-in test to multiple stage single wheel transient equilibrium car simultaneously, thus can increase work efficiency greatly.
In addition, also on stop means of the present utility model and testing apparatus, scram button can be installed, namely on support body, scram button be installed, with in generation in emergency circumstances, Non-follow control be carried out to burn-in test.
Above the embodiment of stop means of the present utility model and the testing apparatus with it is described; but be only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a single wheel transient equilibrium car burn-in test stop means, it is characterized in that, comprise support body and position-limit mechanism, described position-limit mechanism comprises upper limit mechanism and lower limiting mechanism, described upper limit mechanism and lower limiting mechanism are all arranged on described support body, described upper limit mechanism carries out spacing in the upper end to described single wheel transient equilibrium car, the lower end of lower limiting mechanism to described single wheel transient equilibrium car is carried out spacing, at least to form 2 limited supports to the tire of described single wheel transient equilibrium car in the process of burn-in test.
2. single wheel transient equilibrium car burn-in test stop means according to claim 1, it is characterized in that, described lower limiting mechanism comprises the first locating part and the second locating part, described first locating part is all connected with described support body with the second locating part, and symmetrical limited support is carried out in described first locating part and the both sides of the second locating part to the lower end of the tire of described single wheel transient equilibrium car.
3. single wheel transient equilibrium car burn-in test stop means according to claim 1, it is characterized in that, described lower limiting mechanism comprises framework, the first locating part and the second locating part, described framework is connected with described support body, described first locating part and the second locating part are arranged in described framework rotationally, carry out symmetrical limited support to the both sides of the lower end of the tire of described single wheel transient equilibrium car.
4. the single wheel transient equilibrium car burn-in test stop means according to Claims 2 or 3, it is characterized in that, described first locating part and described second locating part are formed with the groove suitable with described Tire aspect respectively.
5. single wheel transient equilibrium car burn-in test stop means according to claim 1, it is characterized in that, described upper limit mechanism and described support body are movably connected.
6. single wheel transient equilibrium car burn-in test stop means according to claim 5, it is characterized in that, described upper limit mechanism is flexible frame structure, described flexible frame structure one end is connected by pivot structure with the side of described support body, and the other end is removably connected with the opposite side of described support body.
7. a single wheel transient equilibrium car aging testing apparatus, it is characterized in that, comprise control box and the single wheel transient equilibrium car burn-in test stop means described in any one of claim 2 to 6, any one control in the first locating part of described stop means and the second locating part of described control box is rotated, to drive the tire rotation of described single wheel transient equilibrium car, thus when nobody rides described single wheel transient equilibrium car, burn-in test is carried out to described single wheel transient equilibrium car.
8. a single wheel transient equilibrium car aging testing apparatus, it is characterized in that, comprise control box, actuator and the single wheel transient equilibrium car burn-in test stop means described in any one of claim 1 to 6, described actuator is arranged in the support body of described stop means, contact with bottom the tire of described single wheel transient equilibrium car, described control box controls the rotation of described actuator, to be driven the tire rotation of described single wheel transient equilibrium car by the rotation of described actuator, thus when nobody rides described single wheel transient equilibrium car, burn-in test is carried out to described single wheel transient equilibrium car.
9. a single wheel transient equilibrium car aging testing apparatus, it is characterized in that, comprise control box and several stop means described in any one of claim 2 to 6, the transient equilibrium car of pending burn-in test is installed in each stop means, any one control in the first locating part of described stop means and the second locating part of described control box is rotated, to drive the tire rotation of described single wheel transient equilibrium car, thus when nobody rides described single wheel transient equilibrium car, burn-in test is carried out to described single wheel transient equilibrium car.
10. a single wheel transient equilibrium car aging testing apparatus, it is characterized in that, comprise control box, actuator and several stop means described in any one of claim 1 to 6, the transient equilibrium car of pending burn-in test is installed in each stop means, actuator is provided with in the support body of wherein each stop means, described actuator contacts with bottom the tire of described single wheel transient equilibrium car, described control box controls the rotation of described actuator, to be driven the tire rotation of described single wheel transient equilibrium car by the rotation of described actuator, thus when nobody rides described single wheel transient equilibrium car, burn-in test is carried out to described single wheel transient equilibrium car.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108502A (en) * | 2019-05-07 | 2019-08-09 | 深圳市检验检疫科学研究院 | Stationary fixture and method for the test of electric single-wheel balance car environmental reliability |
| CN110823598A (en) * | 2019-12-09 | 2020-02-21 | 广州市立强仪器科技有限公司 | Electric balance car durability tester and testing method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108502A (en) * | 2019-05-07 | 2019-08-09 | 深圳市检验检疫科学研究院 | Stationary fixture and method for the test of electric single-wheel balance car environmental reliability |
| CN110108502B (en) * | 2019-05-07 | 2024-04-19 | 深圳市检验检疫科学研究院 | Fixing clamp and method for testing environmental reliability of electric single-wheel balance car |
| CN110823598A (en) * | 2019-12-09 | 2020-02-21 | 广州市立强仪器科技有限公司 | Electric balance car durability tester and testing method thereof |
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