CN107271211A - A kind of treadmills endurance quality test equipment - Google Patents
A kind of treadmills endurance quality test equipment Download PDFInfo
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- CN107271211A CN107271211A CN201710601218.6A CN201710601218A CN107271211A CN 107271211 A CN107271211 A CN 107271211A CN 201710601218 A CN201710601218 A CN 201710601218A CN 107271211 A CN107271211 A CN 107271211A
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- 238000012360 testing method Methods 0.000 title claims abstract description 69
- 230000000694 effects Effects 0.000 claims abstract description 9
- 238000005259 measurement Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000033001 locomotion Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000000686 essence Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/007—Subject matter not provided for in other groups of this subclass by applying a load, e.g. for resistance or wear testing
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- General Physics & Mathematics (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
A kind of treadmills endurance quality test equipment of the present invention, including base, test device and the first support frame；First support frame is arranged on the base, and first support frame includes the column and horizontally disposed crossbeam being vertically arranged, and the crossbeam includes two just to the long side of setting and two short sides just to setting；The test device is arranged on the base along the short side direction, including lifting unit, the second support frame and two execution units set gradually from top to bottom；The execution unit includes fixed seat, counterweight, cylinder and the pressing plate set gradually from top to bottom.A kind of treadmills endurance quality test equipment of the present invention is easy to use, and good test effect.
Description
Technical field
The present invention relates to body-building apparatus testing field, especially a kind of treadmills endurance quality test equipment.
Background technology
With expanding economy, people are no longer simple merely in work, start association and enjoy life and take exercise
Body, therefore, occurs in that various miscellaneous body-building apparatus on the market, and treadmills with its motion mode it is simple,
Train on is good and the selection suitable for people of all ages for becoming most people on body-building apparatus.Therefore the security performance of treadmills is for I
It is very important the problem of, conventional art in detection process, not simulate human body real use state, it is simply simple
Treadmills is tested by the way of mechanical movement so that test result has lacked certain reference value, and in test
When equipment is tested the treadmills of different model, adjustment process needs, by a large amount of steps, to use trouble again.
It is, therefore, desirable to provide a kind of brand-new treadmills endurance quality test equipment.
The content of the invention
In view of the technical problem present in background technology, it is an object of the invention to overcome the shortcoming of prior art there is provided
A kind of treadmills endurance quality test equipment easy to use, good test effect.
In order to solve the above technical problems, present invention employs following technical measures：
A kind of treadmills endurance quality test equipment, including base, test device and the first support frame；First support
Erection is placed on the base, and first support frame includes the column and horizontally disposed crossbeam being vertically arranged, institute
Crossbeam is stated including two just to the long side of setting and two short sides just to setting；The test device is along the short side direction
It is arranged on the base, including lifting unit, the second support frame and two execution units set gradually from top to bottom；It is described
Second support frame is in gate character shape, is arranged on the base, and the lifting unit is arranged at second support frame away from described
One end of base；The lifting unit includes motor and two chains for being symmetricly set in both sides in second support frame
Be provided with cross bar between bar, two chains, the execution unit is arranged on the cross bar, the execution unit include from
Fixed seat, counterweight, cylinder and pressing plate that top to bottm is set gradually；The fixed seat is slidably connected with the cross bar, described to match somebody with somebody
Heavy mail is connected by bolt and nut with the fixed seat, and the cylinder is arranged at the counterweight away from described towards the base
One end of fixed seat, the pressing plate is connected with the piston rod of the cylinder.
As further improved, the ultimate tension of the chain is 14.10KN, and pitch is 12.70mm.
As further improved, spring is provided between the bolt and the nut.
As further improved, the specified coefficient of elasticity of the spring is (5.9 ± 1) N/mm, the compression of the spring
Total amount is no less than 60mm；The initial compression force of the spring is (1040 ± 5) N.
As further improved, the first tumbler is provided with the fixed seat, the counterweight passes through described first
Tumbler is hinged with the fixed seat, and the second tumbler is provided with the pressing plate, and the pressing plate passes through second tumbler
It is hinged with the piston rod of the cylinder；First tumbler is rotated with second tumbler each along the long side direction.
As further improved, the test device first controls the lifting unit to adjust the test in test
Height of the device to predefined size so that the gravity of the counterweight is applied on measurement equipment to be checked, then controls the cylinder
Action, is tested.
As further improved, the test device often tests 15min in test, the test device with it is to be checked
Survey treadmills and shut down 15min, tested with 60 steps/min speed loop.
It is used as further improved, the motor power P satisfaction：
In formula：F is the motor load force；V is the motor rotating speed；η is the motor power
Carry-over factor.
As further improved, the cylinder is to be provided with choke valve on bounce cylinder, the cylinder.
As further improved, before testing, the cushion effect for defining the cylinder is F to the cylinder1, the cylinder
Thrust is F2；The choke valve is adjusted to the aperture of predefined size so that the cushion effect F of the cylinder1With the thrust of the cylinder
F2Meet：
Compared with prior art, the present invention has advantages below：
1st, the structure design of lifting unit is used in a kind of treadmills endurance quality test equipment of the invention, can be in test
The height of execution unit is adjusted before, adapts to the measurement equipment to be checked of different model and size, while examination criteria is met,
Test purpose can be completed again.
2nd, the structure design of execution unit is used in a kind of treadmills endurance quality test equipment of the invention, being capable of maximum limit
State of the simulation human body of degree on measurement equipment to be checked, treats detection device according to scene during actual use and is tested, made
Test result is more accurate.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation of treadmills endurance quality test equipment of the invention.
Accompanying drawing 2 is a kind of test device structural representation of treadmills endurance quality test equipment of the invention.
Accompanying drawing 3 is the structural representation of the lifting unit and execution unit of a kind of treadmills endurance quality test equipment of the invention
Figure.
Accompanying drawing 4 is the partial enlarged drawing at a kind of A of the accompanying drawing 3 of treadmills endurance quality test equipment of the invention.
Embodiment
To make the purpose, technical scheme and advantage of embodiment of the present invention clearer, below in conjunction with present invention implementation
Accompanying drawing in mode, the technical scheme in embodiment of the present invention is clearly and completely described, it is clear that described reality
The mode of applying is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
The every other embodiment that domain those of ordinary skill is obtained under the premise of creative work is not made, belongs to the present invention
The scope of protection.Therefore, the detailed description of embodiments of the present invention below to providing in the accompanying drawings, which is not intended to limit, wants
The scope of the present invention of protection is sought, but is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention,
The every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, belongs to this
Invent the scope of protection.
In the description of the invention, it is to be understood that the orientation or position relationship of the instruction such as term " on ", " under " are base
In orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than indicate or imply
Signified equipment or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The limitation of invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings：
It refer in Fig. 1, embodiment, a kind of treadmills endurance quality test equipment, including base 100, the first support frame
300 and test device 200；First support frame 300 is arranged on the base 100, and first support frame 300 includes perpendicular
The column and horizontally disposed crossbeam directly set, the crossbeam is just just right to the long side of setting and two including two
The short side of setting；The test device 300 is arranged on the base 100 along the short side direction, including from top to bottom successively
The lifting unit 210 of setting, the second support frame 220 and two execution units 230；Second support frame 220 is in gate character shape, if
It is placed on the base 100, the lifting unit 210 is arranged at one of second support frame 220 away from the base 100
End.
The lifting unit 210 includes motor 211 and two are symmetricly set in both sides in second support frame
Chain 213.Because, it is necessary to described perform list according to the size of measurement equipment to be checked and model adjustment before the use of test equipment
The height of member 230, and the adjusting range of height so needing regulation by a small margin, therefore selects the chain within 1m
213, pitch is 12.70mm, and ultimate tension is 14.10KN, is capable of the weight of counterweight 233 described in load-bearing, can accurately adjust again
Save the height of the execution unit 230.In the lifting process of the execution unit 230, lifting speed in 12m/min or so,
The load weight driven is needed in 2000N or so, so the power P of the motor 211 is met：
In formula：F is the motor load force；V is the motor rotating speed；η is the motor power
Carry-over factor.By selection, the motor 211 can smoothly drive the execution unit 230 to lift, increase entirety
The stability of equipment.
Cross bar 221 is provided between two chains 213, the execution unit 231 is arranged on the cross bar 221,
The execution unit 230 includes fixed seat 231, counterweight 233, cylinder 234 and the pressing plate 236 set gradually from top to bottom；Institute
State fixed seat 231 to be slidably connected with the cross bar 221, the counterweight 233 is connected by bolt and nut with the fixed seat 232
Connect, spring 237 is provided between the bolt and the nut.The specified coefficient of elasticity of the spring 237 is (5.9 ± 1) N/
Mm, the compression total amount of the spring 237 is no less than 60mm；The initial compression force of the spring 237 is (1040 ± 5) N.Selection institute
Spring 237 is stated, can be increased in equipment in use, reduce the friction between the counterweight 233 and the fixed seat 231
The service life of equipment, the vibrations that equipment is produced when also greatly absorbing test, enhances the stability of integrated testability equipment.Institute
State cylinder 234 and be arranged at the one end of the counterweight 233 away from the fixed seat 231 towards the base, the pressing plate 236 with
The piston rod connection of the cylinder 234.
In order to simulate the first tumbler 232, institute are provided with the leg advanced in years action of human body when in use, the fixed seat 231
State counterweight 233 to be hinged with the fixed seat 231 by first tumbler 232, second turn is provided with the pressing plate 236
To part 235, the pressing plate 236 is hinged by the piston rod of second tumbler 235 and the cylinder 234；Described first turn
Rotated to part 232 and second tumbler 235 each along the long side direction.By first tumbler 232 and described
The cooperation of second tumbler 235, the joint motions of leg during simulation human motion, can be brought into close contact stepping on for measurement equipment to be checked
Plate so that test result is more accurate.
The test device 200 first controls the lifting unit 210 to adjust the execution unit big to making a reservation in test
Small height so that the gravity of the counterweight 233 is applied on measurement equipment to be checked, then controls the cylinder 234 to act, enters
Row test.In test process, 15min is often tested, the test device 200 shuts down 15min with treadmills to be detected, with 60
Step/min speed loop test.By such test mode, rhythm of the simulation people in motion meets reality, tested
As a result it is also more accurate.
In order to simulate people in motion, two legs all maintain certain Action of Gravity Field, the gas to pedal to be detected
The selection of cylinder 234 is to be provided with choke valve on bounce cylinder, the cylinder 234.By adjusting the aperture size of the choke valve, obtain
To a certain size cushion effect.The cushion effect for defining the cylinder is F1, the thrust of the cylinder is F2；The cylinder is in test
Before, the choke valve is adjusted to the aperture of predefined size so that the cushion effect F of the cylinder1With the thrust F of the cylinder2It is full
Foot：The cushion effect F1With the thrust F2Interaction, simulate people motion when left and right
Leg state so that test result is more accurate.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements done etc. should be included within the scope of protection of the invention.
Claims (10)
1. a kind of treadmills endurance quality test equipment, it is characterised in that：Including base, test device and the first support frame；Institute
State the first support frame to be arranged on the base, first support frame includes the column being vertically arranged and horizontally disposed
Crossbeam, the crossbeam include two just to the long side of setting and two short sides just to setting；The test device is along institute
Short side direction is stated to be arranged on the base, including the lifting unit that sets gradually from top to bottom, the second support frame and two are held
Row unit；Second support frame is in gate character shape, is arranged on the base, and the lifting unit is arranged at second support
The one end of frame away from the base；The lifting unit includes motor and two are symmetricly set in second support frame
Cross bar is provided between the chain of both sides, two chains, the execution unit is arranged on the cross bar, described to perform list
Member includes fixed seat, counterweight, cylinder and the pressing plate set gradually from top to bottom；The fixed seat is slided with the cross bar to be connected
Connect, the counterweight is connected by bolt and nut with the fixed seat, the cylinder is arranged at the counterweight towards the base
The one end of part away from the fixed seat, the pressing plate is connected with the piston rod of the cylinder.
2. test equipment according to claim 1, it is characterised in that the ultimate tension of the chain is 14.10KN, pitch
For 12.70mm.
3. test equipment according to claim 1, it is characterised in that be provided with bullet between the bolt and the nut
Spring.
4. test equipment according to claim 3, it is characterised in that the specified coefficient of elasticity of the spring is (5.9 ± 1)
N/mm, the compression total amount of the spring is no less than 60mm；The initial compression force of the spring is (1040 ± 5) N.
5. test equipment according to claim 1, it is characterised in that the first tumbler, institute are provided with the fixed seat
State counterweight to be hinged by first tumbler and the fixed seat, the second tumbler, the pressure are provided with the pressing plate
Plate is hinged by the piston rod of second tumbler and the cylinder；First tumbler and the equal edge of the second tumbler
The long side direction to rotate.
6. test equipment according to claim 1, it is characterised in that the test device controls described in test, first
Lifting unit adjusts the test device to the height of predefined size so that the gravity of the counterweight is applied to measurement equipment to be checked
On, then control the cylinder to act, tested.
7. test equipment according to claim 6, it is characterised in that the test device is often tested in test
15min, the test device shuts down 15min with treadmills to be detected, is tested with 60 steps/min speed loop.
8. test equipment according to claim 1, it is characterised in that the motor power P is met：
In formula：F is the motor load force；V is the motor rotating speed；η is the transmission of the motor power
Coefficient.
9. test equipment according to claim 1, it is characterised in that the cylinder is to be set on bounce cylinder, the cylinder
It is equipped with choke valve.
10. test equipment according to claim 9, it is characterised in that the cylinder before testing, defines the cylinder
Cushion effect is F1, the thrust of the cylinder is F2；The choke valve is adjusted to the aperture of predefined size so that the cylinder it is slow
Impulse force F1With the thrust F of the cylinder2Meet：
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710601218.6A CN107271211A (en) | 2017-07-21 | 2017-07-21 | A kind of treadmills endurance quality test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710601218.6A CN107271211A (en) | 2017-07-21 | 2017-07-21 | A kind of treadmills endurance quality test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107271211A true CN107271211A (en) | 2017-10-20 |
Family
ID=60078015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710601218.6A Pending CN107271211A (en) | 2017-07-21 | 2017-07-21 | A kind of treadmills endurance quality test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107271211A (en) |
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|---|---|---|---|---|
| US5728175A (en) * | 1995-10-03 | 1998-03-17 | Rincoe; Richard G. | Artificial ankle joint with cushion structures and prosthetic devices formed therewith |
| KR20010059189A (en) * | 1999-12-30 | 2001-07-06 | 이계안 | Apparatus for testing strength and endurance of the pedal |
| EP1233891A1 (en) * | 1999-11-30 | 2002-08-28 | Al-Ko Kober Ag | Simulator for a non-hydraulic actuator system |
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| CN204758314U (en) * | 2015-07-03 | 2015-11-11 | 宁波嘉达健康科技有限公司 | Mechanical foot of treadmill test machine |
| CN205691328U (en) * | 2016-06-21 | 2016-11-16 | 浙江泰鸿机电有限公司 | Board test apparatus is stepped in a kind of parking |
| CN106422162A (en) * | 2016-12-06 | 2017-02-22 | 吴岳 | Treadmill and body-building equipment |
| CN206990229U (en) * | 2017-07-21 | 2018-02-09 | 厦门理工学院 | A kind of treadmills endurance quality test equipment |
-
2017
- 2017-07-21 CN CN201710601218.6A patent/CN107271211A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5728175A (en) * | 1995-10-03 | 1998-03-17 | Rincoe; Richard G. | Artificial ankle joint with cushion structures and prosthetic devices formed therewith |
| EP1233891A1 (en) * | 1999-11-30 | 2002-08-28 | Al-Ko Kober Ag | Simulator for a non-hydraulic actuator system |
| KR20010059189A (en) * | 1999-12-30 | 2001-07-06 | 이계안 | Apparatus for testing strength and endurance of the pedal |
| CN2593769Y (en) * | 2003-01-06 | 2003-12-24 | 安建江 | Sticks for disabled individuals |
| US20080021570A1 (en) * | 2006-07-21 | 2008-01-24 | Stephane Bedard | Human locomotion simulator |
| CN201627466U (en) * | 2009-04-22 | 2010-11-10 | 程国标 | Concealed wheel |
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Application publication date: 20171020 |