CN206292034U - A kind of handle fatigue strength loading tool of scooter - Google Patents
A kind of handle fatigue strength loading tool of scooter Download PDFInfo
- Publication number
- CN206292034U CN206292034U CN201620896133.6U CN201620896133U CN206292034U CN 206292034 U CN206292034 U CN 206292034U CN 201620896133 U CN201620896133 U CN 201620896133U CN 206292034 U CN206292034 U CN 206292034U
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- handle
- scooter
- fatigue strength
- load device
- tool
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- 238000012360 testing method Methods 0.000 claims abstract description 12
- 230000033001 locomotion Effects 0.000 abstract description 13
- 238000001514 detection method Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 description 4
- 230000005284 excitation Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000035080 detection of muscle activity involved in regulation of muscle adaptation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
A kind of handle fatigue strength the utility model discloses scooter loads tool, for testing the handle of scooter and the fatigue strength of handle attachment part, it includes alternate load device and load device, wherein, alternate load device is used to drive scooter to move back and forth, and realizes the alternate load of the direction of motion to scooter applying, and load device is arranged on handle upper end, with the strength that drive simulating person produces to handle, so as to realize the detection of the fatigue strength to the handle of scooter.The handle of scooter is detected by loading tool using handle fatigue strength, is ridden with instead of manpower, so as to reduce manpower loss.Additionally, detection time cost and human cost can be greatlyd save using above-mentioned tool, and outdoor sports ground, the influence of weather will not be received.
Description
Technical field
The utility model is related to technical field of transportation means, and in particular to a kind of handle fatigue strength loading of scooter is controlled
Tool.
Background technology
, used as the emerging vehicles, because form is relatively new, speed is moderate for scooter, eager to learn steerable, has brake to fill
Put (step on rear wheel brake), ridden instead of walk usually, commonly entertain in the case of be not easy to fall down, so it is adapted to various age levels making
With.
At present, existing scooter needs the place for verifying fatigue strength relatively more on product structure, with scooter
As a example by handlebar stem, because the cantilever of the handlebar stem of scooter is more long, in ride, by forward and reverse power of alternation repeatedly
Amount, is easily damaged.During finding with test handle bar fatigue strength in the past, typically ridden by manpower, by normal
Ride and up/down steps action, test the ability of whole car body fatigue strength reply impact.But such test expends very much
Manpower and time.
Therefore it provides a kind of handle fatigue strength test tool of scooter, is art technology to reduce manpower loss
The current technical issues that need to address of personnel.
Utility model content
In view of this, the utility model provides a kind of handle fatigue strength test tool of scooter, to reduce manpower
Loss.
To achieve the above object, the utility model provides following technical scheme：
A kind of scooter handle fatigue strength loading tool, for test scooter handle and handle attachment part it is strong
Degree, it includes：
Drive the reciprocating alternate load device of the scooter；
Installed in the load device of handle upper end.The handle of scooter is examined by using handle fatigue loading tool
Survey, ridden with instead of manpower, so as to reduce manpower loss.
Preferably, in above-mentioned handle fatigue strength loading tool, the alternate load device includes：
For the sliding block of scooter described in support limit；
Connecting rod, one end of the connecting rod is hinged with the sliding block；
The sliding block is driven to make the rotating disk of straight reciprocating motion, the rotating disk is hinged with the other end bias of the connecting rod；
The drive device for driving the rotating disk to rotate.Artificial labour intensity can further be reduced using aforesaid way, it is real
Existing mechanization detection.
Preferably, in above-mentioned handle fatigue strength loading tool, the sliding block includes：
Supporting plate, the side of the supporting plate and the rod hinge connection；
Installed in the scooter fixed mount of above-mentioned supporting plate opposite side.Above-mentioned slide block structure is simple, it is easy to implement.
Preferably, in above-mentioned handle fatigue strength loading tool, rotational plane of the connecting rod parallel to the rotating disk
Arrangement.By implementing the embodiment, linear motion can be converted rotational motion in.
Preferably, in above-mentioned handle fatigue strength loading tool, also including for supporting the alternate load device
Mounting seat.By implementing the embodiment, the installation foundation of whole tool can be realized.
Preferably, in above-mentioned handle fatigue strength loading tool, the drive device is excitation motor.
Preferably, in above-mentioned handle fatigue strength loading tool, the load device is the adjustable device of load weight.
By implementing the embodiment, it is possible to increase the handle fatigue strength loads the detection range of tool.
Preferably, in above-mentioned handle fatigue strength loading tool, the weight of the load device is in 5-20kg.
Understood via above-mentioned technical scheme, the handle fatigue strength loading the utility model discloses a kind of scooter is controlled
Tool, for testing the handle of scooter and the fatigue strength of handle attachment part, it includes alternate load device and load device, its
In, alternate load device is used to drive scooter to move back and forth, and realizes the alternate load of the direction of motion to scooter applying, and
Load device is arranged on handle upper end, with the strength that drive simulating person produces to handle, so as to realize to the handle of scooter
The detection of fatigue strength.The handle of scooter is detected by loading tool using handle fatigue strength, to replace manpower
Ride, so as to reduce manpower loss.Additionally, detection time cost and human cost can be greatlyd save using above-mentioned tool, and
And outdoor sports ground, the influence of weather will not be received.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing for providing.
The handle fatigue strength of the scooter that Fig. 1 is provided for the utility model embodiment loads the structural representation of tool；
The handle fatigue strength of the scooter that Fig. 2 is provided for the utility model embodiment loads the front view of tool；
The handle fatigue strength of the scooter that Fig. 3 is provided for the utility model embodiment loads the explosive view of tool；
The structural representation of the alternate load device that Fig. 4 is provided for the utility model embodiment；
The first state structural representation of the alternate load device that Fig. 5 is provided for the utility model embodiment；
Second status architecture schematic diagram of the alternate load device that Fig. 6 is provided for the utility model embodiment.
Specific embodiment
Core of the present utility model is to provide a kind of handle fatigue strength test tool of scooter, to reduce manpower damage
Consumption.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
As shown in figs 1 to 6, the handle fatigue strength the utility model discloses a kind of scooter loads tool, for surveying
The handle of scooter and the fatigue strength of handle attachment part are tried, it includes alternate load device and load device 2, wherein, alternation
Load device is used to drive scooter 4 to move back and forth, and realizes the alternate load of the direction of motion to the applying of scooter 4, and loads
Device is arranged on the upper end of handle, with the strength that drive simulating person produces to handle, so as to realize to the tired of the handle of scooter 4
The detection of labor intensity.The handle of scooter 4 is detected by using handle fatigue loading tool, is ridden with instead of manpower,
So as to reduce manpower loss.Additionally, detection time cost and human cost can be greatlyd save using above-mentioned tool, and will not
By outdoor sports ground, the influence of weather.Handle attachment part is the part that vehicle frame front portion is connected with handle.
In specific embodiment, the alternate load device includes sliding block 11, connecting rod 12, rotating disk 13 and drive device 14.Its
In, sliding block 11 is used to support and limit skateboard car 4, to ensure that scooter 4 is synchronized with the movement with sliding block 11；And connecting rod 12 and rotating disk 13
Used as the reciprocating transmission mechanism of adjusting slider 11, specifically, one end of connecting rod 12 is hinged with sliding block 11, and connecting rod 12 is another
One end is hinged with the bias of rotating disk 13, and rotation drivening rod 12 by rotating disk 13 is moved back and forth, and then realizes the past of sliding block 11
Multiple motion.Drive device 14 is connected with rotating disk 13, is rotated with driving rotating disk 13.Can further reduce artificial using aforesaid way
Labour intensity, realizes that mechanization is detected.
It is above-mentioned to provide only a kind of structure of specific alternate load device, in practice can also be using the knot of ball-screw
Structure, for example, sliding block is arranged on leading screw by nut, and drives leading screw positive and negative rotation and realizes sliding block by drive device
Move back and forth.As long as can realize in practice to the reciprocating adjusting means of scooter 4 in protection domain.
In preferred embodiment, the sliding block 11 includes supporting plate and scooter fixed mount, wherein, the side of supporting plate and company
Bar 12 is hinged, and the opposite side of supporting plate is provided with scooter fixed mount.Spacing by scooter fixed mount realizes scooter 4
With being relatively fixed for sliding block 11.Scooter fixed mount in the application is the U-shaped card part being detachably arranged in supporting plate, is made
Used time, U-shaped card part is removed and then the pedal of scooter 4 is spacing on the supporting plate by U-shaped card part, it is preferred that the U-shaped card
Part is two.Additionally, also the U-shaped card part can be set into telescopic installation on the supporting plate, when using, U-shaped card part is drawn
Stretch and snap in U-shaped card part scooter 4, then compress U-shaped card part until coordinating the pedal of clamping scooter 4 with supporting plate.
Above-mentioned slide block structure is simple, it is easy to implement.A kind of concrete structure of sliding block 11 is merely provided herein, but the application is not
Aforesaid way is only limitted to, in practice can be according to being set the need for difference, it is in protection domain.
In order to ensure the motion track of sliding block 11 for straight line, it is necessary to connecting rod is turning parallel to the rotational plane of rotating disk 13
During disk 13 is rotated, because connecting rod 12 is and is hinged with rotating disk 13 and sliding block 11, therefore, can only be with movable slider 11 in rotating disk
Moved along a straight line in 13 rotational plane.The purpose of said apparatus is to convert rotational motion in linear motion, in this core
Other devices also in protection domain.
In further embodiment, the handle fatigue loading tool also includes the installation bottom for supporting alternate load device
Seat 3.Mounting seat 3 as whole tool installation foundation, in practice, rotating disk 13 is vertically installed at mounting seat by rotating shaft
On 3, and sliding block 11 is slidably mounted in mounting seat 3, and ensures to pass through with roller between mounting seat 3 and sliding block 11
Space, to prevent in the reciprocatory movement of sliding block 11, hindered between roller and mounting seat 3.For mounting seat 3
Shape and structure can be designed according to actual requirement, as long as disclosure satisfy that above-mentioned requirements.Because whole car is reciprocal
Athletic meeting produces very large inertia, causes whole mechanism unstable, and produces huge noise, so mounting seat is passed through spiral shell by suggestion
Bolt is fixed on pedestal or ground.
Drive device 14 in the application is excitation motor.Excitation motor is controlled for convenience, from the speed governing of 220V civil powers
Motor, power is advisable in 400~800W, and the maximum output rotating speed after deceleration is advisable in 40~100rpm.Can be with by frequency converter
It is convenient to be adjusted between maximum speed 0.The radius of rotating disk 13 and the eccentric position of connecting rod 12 is optional between 40~300mm.
In order to improve the detection range that the handle fatigue strength loads tool, load device 2 is set into load weight can
The device of tune, i.e., realize the detection of different conditions by changing load weight.Preferably, the weight of the load device 2 is 5-
In 20kg.
By modification：1st, the speed that drive device 14 is rotated；2nd, rotating disk 13 be connected the position that connecting rod 11 is hinged；3rd, handle
The weight of load device 2, three parameters are by joint effect to the size of handle stress.
If vehicle body and the handle strength deficiency of scooter 4, will over time, become, it is impossible to bear the load for applying
Lotus, so as to be broken at the position of most fragile；
If folding, package assembly intensity and abrasion resistance deficiency, obvious gap will be also produced.
By the rational test intensity of setting (reciprocal time/time comprising normal work), testing standard is used as,
Under judging to be sought unity of standard for intensity, whether certain handlebar stem and body structure disclosure satisfy that requirement.
Additionally, sensor can be fallen for handle load design one, for example, it is connected on a switch by a rope.
Once there is handle or vehicle body fracture in motion process, then whole handle load can all follow handle to drop together, so as to draw
Running rope, trigger sensor.Alarm signal can in time be produced, it is possible to actively cut off the electricity supply, prevent motor from continuing to add back and forth
Power produces possible secondary damage.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.Various modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where spirit or scope of the present utility model are not departed from.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (8)
1. a kind of handle fatigue strength loading tool of scooter, handle and handle attachment part for testing scooter (4)
Intensity, it is characterised in that including：
Drive the reciprocating alternate load device of the scooter (4)；
Installed in the load device (2) of the upper end of the handle.
2. handle fatigue strength according to claim 1 loads tool, it is characterised in that the alternate load device bag
Include：
Connecting rod (12), the sliding block (11) for scooter described in support limit (4), the drive sliding block (11) do linear reciprocation fortune
Dynamic rotating disk (13) and drive the drive device (14) that the rotating disk (13) rotates, wherein, one end of the connecting rod (12) with
The sliding block (11) is hinged, and the other end and the rotating disk (13) bias of the connecting rod (12) are hinged, and drive device (14) drives
The rotating disk (13) rotates.
3. handle fatigue strength according to claim 2 loads tool, it is characterised in that the sliding block (11) includes：
Supporting plate, the side of the supporting plate is hinged with the connecting rod (12)；
Installed in the scooter fixed mount of the supporting plate opposite side.
4. handle fatigue strength according to claim 2 loads tool, it is characterised in that the connecting rod (12) is parallel to institute
State the rotational plane arrangement of rotating disk (13).
5. handle fatigue strength according to claim 2 loads tool, it is characterised in that also including for supporting the friendship
The mounting seat (3) of varying load device.
6. handle fatigue strength according to claim 2 loads tool, it is characterised in that the drive device (14) is sharp
Encourage motor.
7. the handle fatigue strength according to claim any one of 1-6 loads tool, it is characterised in that the load device
(2) it is the adjustable device of load weight.
8. handle fatigue strength according to claim 7 loads tool, it is characterised in that the weight of the load device (2)
It is 5-20kg to measure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620896133.6U CN206292034U (en) | 2016-08-17 | 2016-08-17 | A kind of handle fatigue strength loading tool of scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620896133.6U CN206292034U (en) | 2016-08-17 | 2016-08-17 | A kind of handle fatigue strength loading tool of scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206292034U true CN206292034U (en) | 2017-06-30 |
Family
ID=59094650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620896133.6U Expired - Fee Related CN206292034U (en) | 2016-08-17 | 2016-08-17 | A kind of handle fatigue strength loading tool of scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206292034U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111230381A (en) * | 2020-02-18 | 2020-06-05 | 米伦医疗科技(苏州)有限公司 | Splicing and fixing mechanism for welding middle support frame of walking aid frame |
| CN111289264A (en) * | 2020-03-06 | 2020-06-16 | 大连交通大学 | An automatic scooter testing machine |
| CN111521413A (en) * | 2020-06-04 | 2020-08-11 | 大连交通大学 | Fatigue testing machine for child scooter |
| CN116754409A (en) * | 2023-08-23 | 2023-09-15 | 太仓市华茂金属制品有限公司 | An alloy door lock handle fatigue strength quality inspection equipment |
-
2016
- 2016-08-17 CN CN201620896133.6U patent/CN206292034U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111230381A (en) * | 2020-02-18 | 2020-06-05 | 米伦医疗科技(苏州)有限公司 | Splicing and fixing mechanism for welding middle support frame of walking aid frame |
| CN111289264A (en) * | 2020-03-06 | 2020-06-16 | 大连交通大学 | An automatic scooter testing machine |
| CN111289264B (en) * | 2020-03-06 | 2021-07-30 | 大连交通大学 | An automatic scooter testing machine |
| CN111521413A (en) * | 2020-06-04 | 2020-08-11 | 大连交通大学 | Fatigue testing machine for child scooter |
| CN116754409A (en) * | 2023-08-23 | 2023-09-15 | 太仓市华茂金属制品有限公司 | An alloy door lock handle fatigue strength quality inspection equipment |
| CN116754409B (en) * | 2023-08-23 | 2023-12-05 | 太仓市华茂金属制品有限公司 | Alloy door lock handle fatigue strength quality inspection equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 Termination date: 20180817 |