CN2608970Y - Testing machine for bicycle running - Google Patents
Testing machine for bicycle running Download PDFInfo
- Publication number
- CN2608970Y CN2608970Y CN 03238576 CN03238576U CN2608970Y CN 2608970 Y CN2608970 Y CN 2608970Y CN 03238576 CN03238576 CN 03238576 CN 03238576 U CN03238576 U CN 03238576U CN 2608970 Y CN2608970 Y CN 2608970Y
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- CN
- China
- Prior art keywords
- trolley
- roller
- gear
- sides
- locating rack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to a bicycle walking tester, which is composed of a frame, a trolley group, a transmission device and a fixing device; wherein the trolley group is composed of a front trolley and a rear trolley; a plurality of embedding bosses are positioned at edges of the front trolley and the rear trolley at interval; two sides of the front trolley are provide with a position seat respectively, while two sides of the rear trolley are provide with a displacement seat respectively; the displacement seats are positioned on a sliding track and then forms a sliding match with the sliding track; the front trolley and the rear trolley are arranged on the frame in a certain interval; transmission device is composed of a drive source and a transmission belt; the front trolley is connected to the drive source through the transmission belt; the fixing device is composed of an upper bending arm, a lower bending arm and a position bracket; wherein the upper bending arm and the lower bending arm can mutually coupled. The utility model can test intensity of each wielding joist and stress value of each axis point of a tested vehicle, so as to achieve a quality control and can act as a gist of development, innovation and improvement.
Description
[technical field]
But the utility model relates to a kind of bicycle walking test machine of structural strength of emulation testing bicycle
[background technology]
Recently, the design of bicycle is maked rapid progress, and the also raising relatively of structural strength requirement to bicycle makes the emulation testing of bicycle before setting out on a journey seem important more.
Though now in the structural design that has on the bicycle on many safety, but the most parts of many on the market bicycles all are with solder bond, but can't in security, make appropriate test verification, cause and a lot of pads because of bicycle take place now produce and burst apart, and make bicycle structure fracture, and even and cause the accident of the injured threat of user life.
Moreover, also can't effectively obtain reaching such as the intensity of each pad, the degree that can meet with stresses and the shock-proof effect of each point in the road surface test data of jolting for a long time of each assembly of bicycle, make the designing unit of bicycle related industry and qualitative control unit definitely according to this data make improvement and letter of guarantee, and can't definitely improve the competitive power of bicycle related industry.
[utility model content]
In view of this, the purpose of this utility model is to provide a kind of bicycle walking test machine, not only can test out each the pad intensity of car body to be measured and the degree value that can meet with stresses of each point, to accomplish certain quality control, and can be used as the foundation that improvement is innovated in research and development, can also cooperate the different size bicycle to carry out test jobs.
The utility model provides a kind of bicycle walking test machine, and it is characterized in that: it comprises:
One framework is provided with four columns in the framework both sides, and four columns are provided with horizontal frame, and one of this framework side is provided with the gear case of a tool gear set;
One roller set, comprise forward and backward roller, be interval with most embedding projections in this forward and backward roller peripheral region, a positioning seat is respectively installed in both sides in front wheel, and a shifting seat is respectively installed in the both sides in rear roller, and this shifting seat is located on the slide rail to become to be slidingly matched with slide rail, and each places with a lead screw and is incorporated in this shifting seat, and be connected with one in addition in one of them lead screw and revolve handle, forward and backward roller is installed on the said frame with a spacing;
One gearing comprises power source and driving belt, and above-mentioned front wheel is connected with power source, and connects with a driving belt and to connect gear and gear holder between this front wheel, rear roller, the shifting seat;
One stationary installation comprises that be coupling mutually upper and lower cranks arm and a locating rack, and this locating rack is installed under the horizontal frame, and is coupling with this lower bent lever.
Described bicycle walking test machine is characterized in that: this horizontal frame is provided with the slide that is slidingly matched with it, and this stationary installation is linked on this slide.
Described bicycle walking test machine is characterized in that: this stationary installation is located under the horizontal frame, and this is upper and lower cranks arm and locating rack all is coupling with flexible axle point, with the handle tube fixing location of locating rack with car body.
Bicycle walking test machine of the present utility model, the operator can be revolved handle by turn, make the lead screw spiral shell move displacement, it is whole to make shifting seat do the anteroposterior position transposition on slide rail, and transmission because of the gearbox medium gear group, it is whole to make other side shifting seat do synchronous anteroposterior position transposition, puts in order, can cooperate different size test voluntarily and make after the roller set roller can do the anteroposterior position transposition.
Bicycle walking test machine of the present utility model, can be by the position of regulation fixing apparatus, can be with the handle tube fixing location of the car body to be measured of differing heights, and carry out test verification, the emulation that cooperates the embedding projection on the roller to cause when roller the rotates road surface of jolting is tested, and what handle still can be firm is fixed by stationary installation.
Bicycle walking test machine of the present utility model can test out each the pad intensity of car body to be measured and the degree value that can meet with stresses of each point, and realize certain quality control, and can be used as the foundation of research and development innovation improvement, dark tool practicality.
For further understanding to the utility model, below lift a preferred embodiment now, conjunction with figs. describes structure of the utility model and the effect of being reached thereof as the back in detail:
[description of drawings]
First figure is the overall appearance combination synoptic diagram of the utility model.
Second figure is the enforcement state action side view of the utility model.
The 3rd figure is the stereographic map of the utility model stationary installation fixed handle.
[embodiment]
See also shown in first to three figure, first figure is the overall appearance combination synoptic diagram of the utility model, the one-piece construction of the utility model bicycle walking test machine lies in the roller set 20 of the suitable spacing of installing one tool on the framework 10, and with a gearing 30 these roller set 20 of drive, and form a frame with horizontal frame 12 by framework 10 and four columns 11, two horizontal frame 12 installings one stationary installations 40, stationary installation 40 is with two slides, 121 parallel sliding against on the two horizontal frames 12, two slides 121 are with web 122 sealed being integral, and cooperate a stay cord 14 and be able to the handle of fixing car body to be measured, and by the driving of gearing 30, make this roller set 20 sustainable rotations, can test out the structural strength of car body to be measured effectively.
One of framework 10 side is provided with the gear case 13 of a tool gear set 131.
Roller set 20, integral body is rounded cylindrical body, be provided with most radial embedding projections 201 in its peripheral region, it is each positioning seat 211 of both sides installing that makes front wheel 21, and make each shifting seat 221 of both sides installing of rear roller 22, and this shifting seat 221 is cross-placed on the slide rail 222, and place spiral shell with each lead screw 223 and move in shifting seat 221, and being connected with one in addition in one of them lead screw 223 revolves 224, and the slide rail 222 of the positioning seat 211 of this front wheel 21 and rear roller 22 is to be positioned on the framework 10 with a suitable spacing installing, and revolve turn 224 by this, can driving gear set 131 in framework 10 gear casees 13, to make the equidistant spiral shell of rear roller 22 both sides lead screws 223 moving, makes rear roller 22 can do back displacement adjustment before the appropriateness.
Gearing 30, it is to make roller 21 before the direct interlock roller set 20 of the axle (not shown) of power source 31, and with a driving belt 32 interlocks in connecing gear 226 and gear holder 227 (please cooperate and consult shown in second figure) between gear 225, the shifting seat 221 after gear 212, the rear roller 22 before the front wheel 21, and by the driving of power source 31, can make before the roller set 20, rear roller 21,22 can do synchronous rotation.
Stationary installation 40, it is that above 41 upper shafts of cranking arm are connected to axle point 411 on the slide 121, be coupling with lower shaft point 421 with lower bent lever 42 again, lower bent lever 42 is coupling with locating shaft point 431 with locating rack 43 again, handle tube 51 backs (please cooperate and consult shown in second figure and the 3rd figure) of car body 50 to be measured are clamped in stationary installation 40 whole location, get final product the structural strength of measuring car body 50.
See also again shown in second figure, enforcement state action side view for the utility model, before car body 50 to be measured, back wheel body 52,53 are arranged in before the roller set 20, rear roller 21, on 22, and handle tube 51 is clamped in the locating rack 42 of stationary installation 40, and make one to be positioned on the standpipe 54 of car body 50 to be measured for loading 60 devices of user's weight, at this moment, make the power source 31 of gearing 30 drive, make it directly to drive roller set 20 roller 21 before, and gear 212 rotates and drives driving belt 32 before making front wheel 21, also make backgear 225 interlock rear rollers 22, and make before the car body 50 to be measured, back wheel body 52,53 also rotate (please cooperate and consult shown in second figure) with roller set 20, and be equiped with embedding projection 201 on the roller set 20 because of gearing 30 drivings, so can make car body 50 to be measured seemingly continue on the road surface of the injustice of jolting, to travel, if be set in protracted test one setting-up time on the utility model, not only can test out each pad intensity of car body 50 to be measured, the degree value that can meet with stresses of each point and shock-proof effect, accomplish certain quality control, and as the foundation of researching and developing the innovation improvement, and can set up the test condition of difference on their own, as test, make its test function more attain extensive practicability with multinational testing standard.
See also shown in first and two figure, before car body 50 to be measured, back wheel body 52,53 wheelbase differs, the operator can be revolved 224 by turn, make lead screw 223 spiral shells move displacement, it is whole to make shifting seat 221 do the anteroposterior position transposition on slide rail 222, and transmission because of gear case 13 middle gear groups 131, it is whole to make other side shifting seat 221 do synchronous anteroposterior position transposition, and it is whole to make after the roller set 20 roller 22 can do the anteroposterior position transposition, and because of gear 225 after the rear roller 22 is to do the synchronous shift adjustment with indirect gear 226, so can make driving belt 32 be tight shape, and not have the lax phenomenon that drops; Moreover, handle tube 51 because of car body 50 to be measured highly differs again, can be by regulation fixing apparatus 40 slippage on horizontal frame 12, the high and low position that locating rack 43 can be cooperated handle tube 51, handle tube 51 fixings of car body 50 to be measured can be located, and carry out test verification (please cooperate and consult shown in the 3rd figure).
In sum, bicycle walking test machine of the present utility model not only can test out each the pad intensity of car body to be measured and the degree value that can meet with stresses of each point, to implement certain quality control, and can be used as the foundation of research and development innovation improvement, so dark tool practicality.
Claims (3)
1, a kind of bicycle walking test machine, it is characterized in that: it comprises:
One framework is provided with four columns in the framework both sides, and four columns are provided with horizontal frame, and one of this framework side is provided with the gear case of a tool gear set;
One roller set, comprise forward and backward roller, be interval with most embedding projections in this forward and backward roller peripheral region, a positioning seat is respectively installed in both sides in front wheel, and a shifting seat is respectively installed in the both sides in rear roller, and this shifting seat is located on the slide rail to become to be slidingly matched with slide rail, and each places with a lead screw and is incorporated in this shifting seat, and be connected with one in addition in one of them lead screw and revolve handle, forward and backward roller is installed on the said frame with a spacing;
One gearing comprises power source and driving belt, and above-mentioned front wheel is connected with power source, and connects with a driving belt and to connect gear and gear holder between this front wheel, rear roller, the shifting seat;
One stationary installation comprises that be coupling mutually upper and lower cranks arm and a locating rack, and this locating rack is installed under the horizontal frame, and is coupling with this lower bent lever.
2, according to the described bicycle walking test machine of claim 1, it is characterized in that: this horizontal frame is provided with the slide that is slidingly matched with it, and this stationary installation is linked on this slide.
3, according to the described bicycle walking test machine of claim 2, it is characterized in that: this stationary installation is located under the horizontal frame, and this is upper and lower cranks arm and locating rack all is coupling with flexible axle point, with the handle tube fixing location of locating rack with car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03238576 CN2608970Y (en) | 2003-03-24 | 2003-03-24 | Testing machine for bicycle running |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03238576 CN2608970Y (en) | 2003-03-24 | 2003-03-24 | Testing machine for bicycle running |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2608970Y true CN2608970Y (en) | 2004-03-31 |
Family
ID=34167303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03238576 Expired - Fee Related CN2608970Y (en) | 2003-03-24 | 2003-03-24 | Testing machine for bicycle running |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2608970Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101344455B (en) * | 2007-07-10 | 2010-05-26 | 陈镜图 | Rolling wheel test device |
| CN101788386A (en) * | 2010-03-12 | 2010-07-28 | 应儿 | Vibration simulation test bed for motorcycle |
| CN103217305A (en) * | 2013-03-26 | 2013-07-24 | 广州市晨旭科技发展有限公司 | Testing device for durability of tyre |
| CN103454080A (en) * | 2013-09-04 | 2013-12-18 | 苏州上洋机电科技有限公司 | Detection device for durability of walking of dust collector |
| CN105004539A (en) * | 2015-08-31 | 2015-10-28 | 天津铭度科技有限公司 | Performance test platform of electric bicycle and portable electric motorcycle |
| CN106525460A (en) * | 2016-12-26 | 2017-03-22 | 华南理工大学 | Performance detection platform of bicycle with movable axis |
-
2003
- 2003-03-24 CN CN 03238576 patent/CN2608970Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101344455B (en) * | 2007-07-10 | 2010-05-26 | 陈镜图 | Rolling wheel test device |
| CN101788386A (en) * | 2010-03-12 | 2010-07-28 | 应儿 | Vibration simulation test bed for motorcycle |
| CN103217305A (en) * | 2013-03-26 | 2013-07-24 | 广州市晨旭科技发展有限公司 | Testing device for durability of tyre |
| CN103217305B (en) * | 2013-03-26 | 2016-08-24 | 广州市耐动信息科技有限公司 | The test device of durability of tyre |
| CN103454080A (en) * | 2013-09-04 | 2013-12-18 | 苏州上洋机电科技有限公司 | Detection device for durability of walking of dust collector |
| CN105004539A (en) * | 2015-08-31 | 2015-10-28 | 天津铭度科技有限公司 | Performance test platform of electric bicycle and portable electric motorcycle |
| CN105004539B (en) * | 2015-08-31 | 2017-11-28 | 天津金米特科技股份有限公司 | The Testing Platform of electric bicycle and portable electric motor cycle |
| CN106525460A (en) * | 2016-12-26 | 2017-03-22 | 华南理工大学 | Performance detection platform of bicycle with movable axis |
| CN106525460B (en) * | 2016-12-26 | 2019-01-29 | 华南理工大学 | A kind of performance detection stand of the bicycle in removable axle center |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040331 Termination date: 20100324 |