CN101413842A - Impact testing machine of treadmill - Google Patents
Impact testing machine of treadmill Download PDFInfo
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- CN101413842A CN101413842A CNA2008102355582A CN200810235558A CN101413842A CN 101413842 A CN101413842 A CN 101413842A CN A2008102355582 A CNA2008102355582 A CN A2008102355582A CN 200810235558 A CN200810235558 A CN 200810235558A CN 101413842 A CN101413842 A CN 101413842A
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- 238000009863 impact test Methods 0.000 title claims abstract description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052742 iron Inorganic materials 0.000 claims abstract description 14
- 235000012489 doughnuts Nutrition 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 9
- 238000001514 detection method Methods 0.000 abstract description 8
- 230000006378 damage Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 206010016173 Fall Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The invention relates to an impact testing machine of a treadmill. The testing machine is characterized by comprising a base plate, a large bracket, a driven wheel, pulleys, pulley supports, a rope, an iron plate, an electromagnet, a cylinder and a cylinder mounting base; the large bracket is fixed on the base plate, two pulleys are fixed by two pulley supports on a top plate of the large bracket, one end of the rope is fixed on the driven wheel, and the other end of the rope is fixed on the iron plate after passing through the two pulleys, the electromagnet is arranged at a certain distance from the iron plate, the electromagnet is fixed on a piston rod of the cylinder, and the cylinder is arranged on the large bracket by the cylinder mounting base. The device has simple structure and is convenient in testing, can realize accurate detection of the impact properties of electric treadmills and non-electric treadmills, realizes automatic control, analysis and loading, and ensures good quality of factory fittings and the personal safety of users.
Description
Technical field
The present invention relates to a kind of body-building apparatus pick-up unit, specifically relate to a kind of impact testing machine of treadmill, belong to the pick-up unit technical field.
Background technology
Along with improving constantly of people's living standard, body-building is also more and more paid attention to.Treadmill is a kind of very common and universal body-building apparatus.Because the fast pace of life, the time of people's body-building, seldom so some people thought body-building, but expect also will be to the stadium or the fitness center go, cumbersome, because of and don't thought.Have now a lot of other all bought treadmill and be placed on family, can move whenever and wherever possible like this, and not need the place far away to go to stand the injury of dust and vehicle exhaust to the outside.
Treadmill is exactly that people are used for the machine practising running.During motion, the running band of treadmill is motion backward along with the rotation of motor, the people runs east forward on running is with, the people travels forward and the motionless situation in ground changes adult's band situation of motion backward that do not travel forward and run when running on the ground, promptly, the both sides' of relative motion motion state is exchanged, run like this and just can carry out in very little place, do not need very big place just can move, at home can, and velocity can regulate, and made things convenient for people's life.What more than introduce is a kind of treadmill, also has a kind of non-electric treadmill now, and the band of running does not connect motor, moves backward but the strength that scrunches backward when running by the people drives the band of running, and can realize the function of running equally.
When motion, the people may pay close attention to seldom the thing outside the motion, is absorbed in the motion, if sports equipment generation problem is very easy to the sporter be damaged the also common space in a newspaper of this type of incident.Concerning treadmill, bear the impact of sporter continually, the accident of the liner plate fracture below being with that takes place easily to run to it.If the liner plate fracture, because the people also at the volley, the very easy accident of falling down causes personal injury.
At present, also there is not to be used for the special pick-up unit that the impact property of treadmill is detected, impact property to treadmill detects, also can only be to judge according to workman's experience, perhaps through visual detection, the omission accident taking place easily, cause to exist the treadmill of quality problems to dispatch from the factory, brings potential safety hazard to the user.
Summary of the invention
Be to solve the deficiencies in the prior art, the object of the present invention is to provide a kind of can be by the automatic control of computing machine, the impact testing machine of treadmill that the impact property of treadmill, non-electric treadmill is detected.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of impact testing machine of treadmill, it is characterized in that comprising base plate 1, big support 3, engaged wheel 2, pulley 6, pulley bracket 4, rope 5, iron plate 7, electromagnet 8, cylinder 9 and cylinder mount pad 10, described big support 3 is fixed on the base plate 1, on the top board of big support 3, fix two pulleys 6 by two pulley brackets 4, one end of rope is fixed on the engaged wheel 2, the other end is fixed on the iron plate 7 after through two pulleys 6, keep at a certain distance away with iron plate 7 electromagnet 8 is set, described electromagnet 8 is fixed on the piston rod of cylinder 9, and cylinder 9 is installed on the big support 3 by cylinder mount pad 10.
Aforesaid impact testing machine of treadmill, it is characterized in that also comprising guide plate 19, small rack 11, motor 12, chain 13, driving wheel support 14, sprocket wheel 15, driving wheel 16, screw rod 17 and handwheel 18, described guide plate 19 is fixed on the base plate 1, small rack 11 cooperates with guide plate 19 by guideway, and by the bolt position; But but the also driving wheel support 14 of fixed position of up-down adjustment is installed on the support column of small rack 11, fixed installation motor 12 on driving wheel support 14, underside at driving wheel support 14 is installed driving wheel 16, be fixed with sprocket wheel 15 on the axle of driving wheel 16, sprocket wheel 15 is connected with the output terminal of motor 12 by chain 13; Lower end at small rack 11 is processed with threaded hole, and an end of screw rod 17 passes from threaded hole, and the other end is installed on the base plate 1 by bearing seat, at the end of screw rod 17 handwheel 18 is housed.
Aforesaid impact testing machine of treadmill is characterized in that described cylinder mount pad 10 is connected by fixedly slide block moving up and down.
Aforesaid impact testing machine of treadmill is characterized in that described engaged wheel 2 is doughnut.
Aforesaid impact testing machine of treadmill is characterized in that being provided with solenoid valve on the air feed loop of described cylinder 9, and the gauge tap of solenoid valve, motor 12, electromagnet links to each other with outer computer by signal wire.
The invention has the beneficial effects as follows: the present invention is simple in structure, convenient test can realize the accurate detection to the impact property of treadmill, non-electric treadmill, realizes controlling automatically, analyzing and load, the quality of accessory of having guaranteed to dispatch from the factory is good, has guaranteed user's personal safety.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is done concrete being described below.
Fig. 1 is a structural representation of the present invention.As shown in the figure, impact testing machine of treadmill of the present invention, comprise base plate 1, big support 2, engaged wheel 2, pulley 6, pulley bracket 4, rope 5, iron plate 7, electromagnet 8, cylinder 9 and cylinder mount pad 10, big support 3 is fixedly mounted on the base plate 1, on the top board of big support 3, fix two pulley brackets 4, pulley 6 is movably arranged on the pulley bracket 4, and an end of rope 5 is fixed on the engaged wheel 2, and the other end connects iron plate 7 through pulley 4 backs.Keeping at a certain distance away below iron plate 7 is provided with electromagnet 8, and electromagnet 8 is fixed on the piston rod of cylinder 9, and cylinder 9 is installed on the big support 3 by cylinder mount pad 10.Engaged wheel 2 is used doughnut.Like this, when detecting treadmill, impact the strength the when anthropomorphic dummy runs with 2 pairs of treadmills of engaged wheel.The piston rod of cylinder 9 stretches out, and electromagnet 8 rises, and contacts with iron plate 7, energising is magnetized to electromagnet, after adsorbing, and the withdrawal of the piston rod of cylinder 9, electromagnet 8 descends, by rope 5 with engaged wheel 2 certain altitude of slinging, electromagnet 8 dead electricity, electromagnet 8 separates with iron plate 7, engaged wheel 2 free-fallings, pound to treadmill, such action is carried out repeatedly, and the impact property of treadmill is detected.Treadmill must rotate in testing process, prevents some repetitive shock, causes the improper destruction of treadmill.
Regulate the height of engaged wheel 2 for convenience, between cylinder mount pad 10 and big support 3, be provided with and move up and down also fixable fixedly slide block.Also can realize regulating the height of engaged wheel 2 simultaneously by the length that changes rope 5, its frequency of impact is from realizing adjusting by the operating rate that changes cylinder 9.
In order to realize the impulse detection of non-electric treadmill, on base plate 1, also be fixed with guide plate 19, small rack 11 cooperates with guide plate 19 by guideway, and can be by being bolted on the guide plate 19.Driving wheel support 14 is installed on the support column of small rack 11, and driving wheel support 14 and small rack 11 cooperate by guideway, and can realize regulating fixed position afterwards.Be installed with motor 12 on driving wheel support 14, in the underside of driving wheel support 14 driving wheel 16 be installed, sprocket wheel 15 is installed on the axis of driving wheel 16, sprocket wheel 15 is connected with the output terminal of motor 12 by chain 13.When detecting non-electric treadmill, the running band of driving wheel 16 with treadmill compressed, drive the band of running and rotate by motor 12, chain 13, driving wheel 16, speed also can be regulated easily.When detecting treadmill, can fix carrying the back on the driving wheel support 14, be with to break away from running to get final product.
In addition, regulate the position of small rack 11 for convenience, be applicable to the detection of the treadmill of various different lengths, at the lower end of small rack 11 thread mill drilling, one end of screw rod 17 passes from threaded hole, and the other end is installed on the base plate 1 by bearing seat, at the end of screw rod 17 handwheel 18 is installed.Rotate handwheel 18 and just can regulate the position of small rack 17.
On the air feed loop of cylinder 9, solenoid valve is set, the gauge tap of solenoid valve, motor 12, electromagnet is linked to each other with outer computer by signal wire, the signal of being gathered is passed to outer computer, and by the action of the gauge tap of outer computer control electromagnetic valve, motor 12, electromagnet, and show real time data.
During detection, treadmill is placed,, the motor of treadmill is linked to each other with outer computer for treadmill; For non-electric treadmill, driving wheel 16 is closely contacted with the band of running.Test parameter is imported in the outer computer, controlled by outer computer.Input parameter comprise the height of frequency of impact, engaged wheel 2, the band of running speed, impact number of times etc., utilize 2 pairs of the engaged wheels band of running to impact, carry out dynamic similation and load, simulate its stressing conditions.Through behind certain number of times, outer computer sends system's halt instruction, and treadmill is checked its damage situations.If test specimen destroys or the arrival of specimen test number of times in test process midway, board can also keep test result by auto stop.For parameters such as the temperature rise of treadmill, electric currents, can cooperate other instrument to carry out synchronous detection.
The present invention can realize control automatically by outer computer, analyzes, prints, storage, and is accurate to the detection of the impact property of treadmill, prevented dispatching from the factory of bad accessory, has market efficiency preferably.
The foregoing description does not limit the present invention in any form, and all technical schemes that mode obtained of taking to be equal to replacement or equivalent transformation all drop in protection scope of the present invention.
Claims (5)
1, a kind of impact testing machine of treadmill, it is characterized in that comprising base plate, big support, engaged wheel, pulley, pulley bracket, rope, iron plate, electromagnet, cylinder and cylinder mount pad, described big support is fixed on the base plate, on the top board of big support, fix two pulleys by two pulley brackets, one end of rope is fixed on the engaged wheel, the other end is fixed on the iron plate after through two pulleys, with iron plate keeping at a certain distance away electromagnet is set, described electromagnet is fixed on the piston rod of cylinder, and cylinder is installed on the big support by the cylinder mount pad.
2, impact testing machine of treadmill according to claim 1, it is characterized in that also comprising guide plate, small rack, motor, chain, driving wheel support, sprocket wheel, driving wheel, screw rod and handwheel, described guide plate is fixed on the base plate, small rack cooperates with guide plate by guideway, and by the bolt position; But but the also driving wheel support of fixed position of up-down adjustment is installed on the support column of small rack, on the driving wheel support, fixedly mount motor, underside at the driving wheel support is installed driving wheel, is fixed with sprocket wheel on the axle of driving wheel, and sprocket wheel is connected with the output terminal of motor by chain; Lower end at small rack is processed with threaded hole, and an end of screw rod passes from threaded hole, and the other end is installed on the base plate by bearing seat, at the end of screw rod handwheel is housed.
3, impact testing machine of treadmill according to claim 1 and 2 is characterized in that described cylinder mount pad is connected by fixedly slide block moving up and down.
4, impact testing machine of treadmill according to claim 1 is characterized in that described engaged wheel is a doughnut.
5, impact testing machine of treadmill according to claim 1 and 2 is characterized in that being provided with solenoid valve on the air feed gas circuit of described cylinder, and the gauge tap of solenoid valve, motor, electromagnet links to each other with outer computer by signal wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810235558 CN101413842B (en) | 2008-11-28 | 2008-11-28 | Impact testing machine of treadmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810235558 CN101413842B (en) | 2008-11-28 | 2008-11-28 | Impact testing machine of treadmill |
Publications (2)
| Publication Number | Publication Date |
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| CN101413842A true CN101413842A (en) | 2009-04-22 |
| CN101413842B CN101413842B (en) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810235558 Expired - Fee Related CN101413842B (en) | 2008-11-28 | 2008-11-28 | Impact testing machine of treadmill |
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| Country | Link |
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| CN (1) | CN101413842B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922787A (en) * | 2012-11-23 | 2013-02-13 | 陈桢粦 | Iron plate positioning device for over-edging machine |
| TWI392523B (en) * | 2010-07-01 | 2013-04-11 | Johnson Health Tech Co Ltd | Treadmill running test equipment |
| CN104422621A (en) * | 2013-09-04 | 2015-03-18 | 北京强度环境研究所 | High-temperature-resistant drop hammer device for testing dynamic response transfer characteristics under thermal environment |
| CN104655386A (en) * | 2015-01-29 | 2015-05-27 | 嘉瑞福(浙江)家具有限公司 | Full-automatic control chair seat impact resistance test device and test method |
| CN107991052A (en) * | 2017-12-26 | 2018-05-04 | 中国工程物理研究院总体工程研究所 | A kind of drop test device and method |
| CN109490003A (en) * | 2018-12-26 | 2019-03-19 | 方圆广电检验检测股份有限公司 | A kind of force load device suitable for treadmill |
| CN113155392A (en) * | 2021-02-07 | 2021-07-23 | 深圳市港嘉工程检测有限公司 | Impact-resistant puncture testing device for safety helmet |
| CN117723255A (en) * | 2024-02-18 | 2024-03-19 | 四川衡耀复合材料科技有限公司 | Bicycle safety helmet impact force detection equipment and method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201053918Y (en) * | 2007-05-23 | 2008-04-30 | 长春试验机研究所 | Safe cap testing machine |
| CN201133878Y (en) * | 2007-12-07 | 2008-10-15 | 中华人民共和国慈溪出入境检验检疫局 | Treadmill durability test machine |
| CN201247139Y (en) * | 2008-08-19 | 2009-05-27 | 昆山市创新科技检测仪器有限公司 | Treadmill impact tester |
-
2008
- 2008-11-28 CN CN 200810235558 patent/CN101413842B/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI392523B (en) * | 2010-07-01 | 2013-04-11 | Johnson Health Tech Co Ltd | Treadmill running test equipment |
| CN102922787A (en) * | 2012-11-23 | 2013-02-13 | 陈桢粦 | Iron plate positioning device for over-edging machine |
| CN102922787B (en) * | 2012-11-23 | 2014-04-02 | 陈桢粦 | Iron plate positioning device for over-edging machine |
| CN104422621A (en) * | 2013-09-04 | 2015-03-18 | 北京强度环境研究所 | High-temperature-resistant drop hammer device for testing dynamic response transfer characteristics under thermal environment |
| CN104655386A (en) * | 2015-01-29 | 2015-05-27 | 嘉瑞福(浙江)家具有限公司 | Full-automatic control chair seat impact resistance test device and test method |
| CN104655386B (en) * | 2015-01-29 | 2017-05-03 | 嘉瑞福(浙江)家具有限公司 | Full-automatic control chair seat impact resistance test device and test method |
| CN107991052A (en) * | 2017-12-26 | 2018-05-04 | 中国工程物理研究院总体工程研究所 | A kind of drop test device and method |
| CN109490003A (en) * | 2018-12-26 | 2019-03-19 | 方圆广电检验检测股份有限公司 | A kind of force load device suitable for treadmill |
| CN109490003B (en) * | 2018-12-26 | 2020-07-03 | 方圆广电检验检测股份有限公司 | Force application load device suitable for treadmill |
| CN113155392A (en) * | 2021-02-07 | 2021-07-23 | 深圳市港嘉工程检测有限公司 | Impact-resistant puncture testing device for safety helmet |
| CN117723255A (en) * | 2024-02-18 | 2024-03-19 | 四川衡耀复合材料科技有限公司 | Bicycle safety helmet impact force detection equipment and method |
| CN117723255B (en) * | 2024-02-18 | 2024-04-16 | 四川衡耀复合材料科技有限公司 | Bicycle safety helmet impact force detection equipment and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101413842B (en) | 2012-07-25 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: KUNSHAN INNOVATIVE TESTING TECHNOLOGY CO.,LTD. Free format text: FORMER OWNER: YAO ZECHENG Effective date: 20100511 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20100511 Address after: 215321, No. 558, Zhang Pu Road, Kunshan, Jiangsu Applicant after: Kunshan on Innovation and Technology Co., Ltd. Address before: 215321, No. 558, Zhang Pu Road, Kunshan, Jiangsu Applicant before: Tao Zecheng |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20171128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |