CN203502246U - Positioning device for roller one in comprehensive treadmill tester - Google Patents
Positioning device for roller one in comprehensive treadmill tester Download PDFInfo
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- CN203502246U CN203502246U CN201320628177.7U CN201320628177U CN203502246U CN 203502246 U CN203502246 U CN 203502246U CN 201320628177 U CN201320628177 U CN 201320628177U CN 203502246 U CN203502246 U CN 203502246U
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Abstract
The utility model provides a positioning device for a roller one in a comprehensive treadmill tester, so as to solve the technical problems of poor positioning effects and inconvenient assembly and disassembly existing in the prior roller one positioning device. The positioning device for the roller one comprises a mounting groove one opened in one end surface of the roller one and a mounting groove two opened in the other end surface of the roller one; the mounting groove one and the mounting groove two are respectively internally provided with a bearing one and a bearing two; a mounting shaft one and a mounting shaft two are respectively arranged in a penetrating mode and fixed in the inner rings of the bearing one and the bearing two; a mounting seat one and a mounting seat two are fixed on the working table; the mounting seat one comprises an upper transverse part one, a lower transverse part one and a vertical part one; the mounting seat two comprises an upper transverse part two, a lower transverse part two, and a vertical part two; a V-shaped positioning groove one and a V-shaped positioning groove two are respectively opened in the lower transverse part one and the lower transverse part two; the mounting shaft one is arranged between the upper transverse part one and the lower transverse part one, placed in the positioning groove one and positioned via a bolt one; and the mounting shaft two is arranged between the upper transverse part two and the lower transverse part two, placed in the positioning groove two and positioned via a bolt two. The positioning device for a roller one in a comprehensive treadmill tester has the advantages of good positioning effects, convenient assembly, disassembly and maintenance, and the like.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of treadmill integrated test machine, particularly a kind of locating device of treadmill integrated test machine intermediate roll one.
Background technology
Treadmill is the equipment of gymnasium and family's higher gears, and it drives to run to be with by direct current generator M and makes people run passively or walk about with different speed.Owing to form running passively and walking, from action profile, almost run on the ground or walk the same with common, but from human body firmly, race on treadmill, walk than common race, walk to have saved a leg extension.The people that this point walk to be run each on treadmill just feels very free and relaxed, can make people than the distance of the many races of common running 1/3 left and right, and energy consumption is also walked, run as many than common.
In the manufacturing enterprise of treadmill, to the R&D and production of the new product of treadmill, need to do life test to guarantee the quality of treadmill, therefore need to design a kind of for testing the proving installation of treadmill performance.Through retrieval, find that China national Department of Intellectual Property discloses a kind of treadmill durability force tester (ZL:201120556159.3), is characterized in that: this device comprises: a frame, a treadmill position-limited rack, its fixedly treadmill be positioned in frame; Two beater wheels, it is placed in treadmill top; One transverse slide: comprise two cylinders that promote respectively and decontrol beater wheel, two cylinders respectively level are slidedly arranged in frame, and between two cylinders and two beater wheels, correspondence is connected with chain; One vertical promotion device, comprises the lift-bolt of a vertical promotion transverse slide.The disclosed treadmill durability force tester of this patent can only be tested the useful life longevity of treadmill belt, do not relate to the test to treadmill roller, therefore, also unexposed how cylinder being positioned, in order to test cylinder, the locating device of designing a kind of cylinder is extremely necessary.
Utility model content
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of locating device of treadmill integrated test machine intermediate roll one, and this locating device has that locating effect is better, dismounting/feature easy to maintenance.
The purpose of this utility model can realize by following technical proposal: a kind of locating device of treadmill integrated test machine intermediate roll one, treadmill integrated test machine, comprise frame, in described frame, be fixed with working plate, parallel guide rail one and the guide rail two of being fixed with on upper face one end of described working plate, parallel guide rail three and the guide rail four of being fixed with on the upper face other end of described working plate, described guide rail one and guide rail three are parallel to each other, between described guide rail one and guide rail two, being provided with can be along the slide plate one of guide rail one and guide rail two slips, between described guide rail three and guide rail four, being provided with can be along the slide plate two of guide rail three and guide rail four slips, upper face one end of described working plate is provided with cylinder one, it is characterized in that, the locating device of this cylinder one comprises the mounting groove one on one of them end face that is opened in cylinder one, be opened in the mounting groove two on another end face of cylinder one, in mounting groove one, be provided with bearing one, the outer ring of bearing one is fixed on the cell wall of mounting groove one, in the inner ring of bearing one, wear and be fixed with installation shaft one, on working plate, be fixed with mount pad one, mount pad one comprises the upper transverse part one being parallel to each other, inferior transverse part one and be vertically fixed on upper transverse part one and inferior transverse part one between vertical portion one, on the upper surface of inferior transverse part one, offer the locating slot one that is V-shape, installation shaft one is between upper transverse part one and inferior transverse part one and be placed in locating slot one, the upper surface place of upper transverse part one offers the threaded hole one of perforation, a screw one has been threaded in threaded hole one, the lower end of described screw one and installation shaft one lean, in mounting groove two, be provided with bearing two, the outer ring of bearing two is fixed on the cell wall of mounting groove two, in the inner ring of bearing two, wear and be fixed with installation shaft two, on working plate, be fixed with mount pad two, mount pad two comprises the upper transverse part two being parallel to each other, inferior transverse part two and be vertically fixed on upper transverse part two and inferior transverse part two between vertical portion two, on the upper surface of inferior transverse part two, offer the locating slot two that is V-shape, installation shaft two is between upper transverse part two and inferior transverse part two and be placed in locating slot two, the upper surface place of upper transverse part two offers the threaded hole two of perforation, a screw two has been threaded in threaded hole two, the lower end of described screw two and installation shaft two lean.
The angle of described locating slot one opening is 70 ° to 135 °, and the angle of described locating slot two openings is 60 ° to 120 °.
Described mount pad one and mount pad two all adopt steel material to make.
Compared with prior art, the utlity model has following advantage:
1, the locating slot one and the locating slot two that by offering, are V-shape make the easier for installation of installation shaft one and installation shaft two.
Thereby 2, lean installation shaft one and installation shaft two axial location to live with installation shaft one and installation shaft two by screw one and screw two, locating effect is better, meanwhile, also easy disassembly and maintenance.
3, by bearing one and bearing two, cylinder one can circumferentially be rotated, make cylinder one can drive the work of treadmill belt.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the enlarged drawing at A place in Fig. 1.
Fig. 3 is the vertical view of treadmill integrated test machine.
Fig. 4 is the right view of treadmill integrated test machine.
Fig. 5 is the structural representation of control circuit.
In figure, 1, frame; 2, working plate; 3, guide rail one; 4, guide rail three; 5, slide plate one; 6, slide plate two; 7, cylinder one; 8, cylinder two; 9, engaged wheel; 10, direct current generator M; 11, driving wheel; 12, carve band more; 13, cylinder one; 14, splice sleeve one; 15, power value sensor one; 16, sliding eye; 17, sliding shoe; 18, nut; 19, screw mandrel; 20, rotating shaft; 21, cylinder two; 22, splice sleeve two; 23, power value sensor two; 24, screw one; 25, hinge seat; 26, handwheel; 27, handle; 28, bearing seat; 29, bearing; 30, rule; 31, displacement pointer; 32, hand-operated direction valve one; 33, hand-operated direction valve two; 34, reduction valve one; 35, reduction valve two; 3611, upper transverse part one; 3612, inferior transverse part one; 3613, vertical portion one; 37, installation shaft one.
Embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
The locating device of treadmill integrated test machine intermediate roll one, as shown in Fig. 1 Fig. 2 and Fig. 3, treadmill integrated test machine, comprise frame 1, in described frame 1, be fixed with working plate 2, parallel guide rail 1 and the guide rail two of being fixed with on upper face one end of described working plate 2, parallel guide rail 34 and the guide rail four of being fixed with on the upper face other end of described working plate 2, described guide rail 1 and guide rail 34 are parallel to each other, between described guide rail 1 and guide rail two, being provided with can be along the slide plate 1 of guide rail 1 and guide rail two slips, between described guide rail 34 and guide rail four, being provided with can be along the slide plate 26 of guide rail 34 and guide rail four slips, upper face one end of described working plate 2 is provided with cylinder 1.
As shown in Figure 2, the locating device of this treadmill integrated test machine intermediate roll 1 comprises the mounting groove one on one of them end face that is opened in cylinder 1, be opened in the mounting groove two on another end face of cylinder 1, in mounting groove one, be provided with bearing one, the outer ring of bearing one is fixed on the cell wall of mounting groove one, in the inner ring of bearing one, wear and be fixed with installation shaft 1, on working plate 2, be fixed with mount pad one, mount pad one comprises the upper transverse part 1 being parallel to each other, inferior transverse part 1 and be vertically fixed on upper transverse part 1 and inferior transverse part 1 between vertical portion 1, on the upper surface of inferior transverse part 1, offer the locating slot one that is V-shape, installation shaft 1 is between upper transverse part 1 and inferior transverse part 1 and be placed in locating slot one, the upper surface place of upper transverse part 1 offers the threaded hole one of perforation, a screw 1 has been threaded in threaded hole one, the lower end of described screw 1 and installation shaft 1 lean, in mounting groove two, be provided with bearing two, the outer ring of bearing two is fixed on the cell wall of mounting groove two, in the inner ring of bearing two, wear and be fixed with installation shaft two, on working plate 2, be fixed with mount pad two, mount pad two comprises the upper transverse part two being parallel to each other, inferior transverse part two and be vertically fixed on upper transverse part two and inferior transverse part two between vertical portion two, on the upper surface of inferior transverse part two, offer the locating slot two that is V-shape, installation shaft two is between upper transverse part two and inferior transverse part two and be placed in locating slot two, the upper surface place of upper transverse part two offers the threaded hole two of perforation, a screw two has been threaded in threaded hole two, the lower end of described screw two and installation shaft two lean.
The angle of locating slot one opening is 70 ° to 135 °, the angle of described locating slot two openings is 70 ° to 135 °, and in the present embodiment, the angle of locating slot one opening is 75 °, the angle of locating slot two openings is 75 °, and mount pad one and mount pad two all adopt steel material to make.
As shown in Fig. 1, Fig. 3, Fig. 4, treadmill integrated test machine also comprises cylinder 28, cylinder 28 is arranged on slide plate 26 by the mode of axial restraint and circumferentially rotation, particularly, on one of them end face of cylinder 28, offer mounting groove three, on another end face of cylinder 28, offer mounting groove four.In mounting groove three, be provided with bearing three, the outer ring of bearing three is fixed on the cell wall of mounting groove three, in the inner ring of bearing three, wear and be fixed with installation shaft three, on the axial plane of installation shaft one 37 ends, offer axial trough one, on slide plate 26, be fixed with mount pad three, mount pad three comprises the upper transverse part three being parallel to each other, inferior transverse part three and be vertically fixed on upper transverse part three and inferior transverse part three between vertical portion three, on the upper surface of inferior transverse part three, offer the locating slot three that is V-shape, installation shaft three is between upper transverse part three and inferior transverse part three and be placed in locating slot three, the upper surface place of upper transverse part three offers the threaded hole three of perforation, a screw three has been threaded in threaded hole three, the lower end of described screw three contacts in axial trough one and with the bottom land of axial trough one.In mounting groove four, be provided with bearing four, the outer ring of bearing four is fixed on the cell wall of mounting groove four, in the inner ring of bearing four, wear and be fixed with installation shaft four, on the axial plane of installation shaft four ends, offer axial trough two, on slide plate 26, be fixed with mount pad four, mount pad four comprises the upper transverse part four being parallel to each other, inferior transverse part four and be vertically fixed on upper transverse part four and inferior transverse part four between vertical portion four, on the upper surface of inferior transverse part four, offer the locating slot four that is V-shape, installation shaft is everywhere between upper transverse part four and inferior transverse part four and be placed in locating slot four, the upper surface place of upper transverse part four offers the threaded hole four of perforation, a screw four has been threaded in threaded hole four, the lower end of described screw four contacts in axial trough two and with the bottom land of axial trough two.Cylinder 1 and cylinder 28 are parallel to each other, the arranged direction of described cylinder 1 and guide rail 1 is mutually vertical, between described cylinder 1 and cylinder 28, be arranged with treadmill belt, one end of described cylinder 1 is fixed with engaged wheel 9, on described slide plate 1, be fixed with direct current generator M10, cylinder 1 is inner near one end of cylinder 28, cylinder 1 is outer end away from one end of cylinder 28, the outer end of described direct current generator M10 in cylinder 1, on the output shaft of described direct current generator M10, be fixed with the driving wheel 11 corresponding with described engaged wheel 9, between described driving wheel 11 and described engaged wheel 9, be arranged with to carve more and be with 12, on the upper face of described working plate 2, be fixed with cylinder 1, the piston rod of described cylinder 1 is towards slide plate 1, on the piston rod of described cylinder 1, be fixed with splice sleeve 1, on described slide plate 1, be fixed with the power value sensor 1 that can contact with described splice sleeve 1, on described working plate 2, offer the sliding eye 16 that is bar shaped, described sliding eye 16 to offer direction identical with the arranged direction of described guide rail 34, described sliding eye 16 is between guide rail 34 and guide rail four, in described sliding eye 16, be provided with sliding shoe 17, described sliding shoe 17 tops are fixed on described slide plate 26, described sliding shoe 17 bottoms are fixed with nut 18, screw mandrel 19 has been threaded in described nut 18, described work working plate 2 bottom axial restraints and circumferentially rotation are provided with rotating shaft 20, described rotating shaft 20 one end are fluting end, rotating shaft 20 other ends are link, on the end face of described fluting end, offer and be non-circular inserting groove, described inserting groove extends to link direction, the link of described rotating shaft 20 and one can drive the rotating mechanism of its rotation to be connected, described working plate 2 bottoms are fixed with cylinder 2 21, the piston rod of described cylinder 2 21 is parallel to each other towards described screw mandrel 19 and with screw mandrel 19, the piston rod end of described cylinder 2 21 is fixed with splice sleeve 2 22, the fixing strong value sensor 2 23 of the other end of described splice sleeve 2 22, the other end of described power value sensor 2 23 and one end axial restraint of screw mandrel 19 and circumferentially rotation, the shape of described screw mandrel 19 other ends and the shape of described inserting groove match, and described screw mandrel 19 other ends are plugged in described inserting groove, on described guide rail 1, be provided with slide block one, on described guide rail two, be provided with slide block two, on described guide rail 34, be provided with slide block three, on described guide rail four, be provided with slide block four, described slide plate 1 is fixed on slide block one and slide block two, and described slide plate 26 is fixed on slide block three and slide block four.On described working plate 2, be also fixed with rule 30, rule 30 is parallel to each other with guide rail 34, and described slide plate 26 ends are fixed with displacement pointer 31, and described displacement pointer 31 is directly over rule 30.Described cylinder 1 is connected with an air pump with tracheae two by tracheae one respectively with cylinder 2 21, is respectively arranged with hand-operated direction valve 1 and hand-operated direction valve 2 33 on described tracheae one and tracheae two; On described tracheae one and tracheae two, be also respectively arranged with reduction valve 1 and reduction valve 2 35, described reduction valve 1 is between hand-operated direction valve 1 and cylinder 1, and described reduction valve 2 35 is between hand-operated direction valve 2 33 and cylinder 2 21.
As shown in Figure 5, described direct current generator M10, power value sensor 1 is connected with a control circuit with power value sensor 2 23, control circuit described in described control circuit comprises combined switch HK1, reometer A1, voltage table V1, described combined switch HK1 comprises switch HK1-1 and switch HK1-2, the first port of described switch HK1-1 is connected with 220V AC power with the first port of switch HK1-2, the second port of described switch HK1-1 is connected with one end of reometer A1, the other end of described reometer A1 is connected with power supply node one end of power value sensor 2 23 with power value sensor 1, the other end of the power supply node of described power value sensor 1 and power value sensor 2 23 interconnects, and the connected node connecting is connected with the second port of switch HK1-2, described voltage table V1 is connected in parallel on the second port of switch HK1-1 and switch HK1-2, described control circuit also comprises for controlling the control device of direct current generator M10 and the combined switch HK2 switching on for control device, described combined switch comprises switch HK2-1 and switch HK2-2, described control device is connected with one end of switch HK2-2 with switch HK2-1, the other end of described switch HK2-1 is connected with the other end of reometer A1, the other end of described switch HK2-2 is connected with the connected node of power value sensor 2 23 with power value sensor 1, described control device is connected with direct current generator M10.Described control device comprises current rectifying and wave filtering circuit, reduction voltage circuit, controller and for the touch-screen of input control signal, the input end of described current rectifying and wave filtering circuit is connected with above-mentioned combined switch HK2, the output terminal of described rectification circuit is connected with the input end of reduction voltage circuit, the output terminal of described reduction voltage circuit is connected with the power input of controller, and described controller is also connected with touch-screen.Direct current generator M10 needs DC voltage to control driving, therefore need current rectifying and wave filtering circuit and reduction voltage circuit, controller is set simultaneously can carry out speed governing to direct current generator M10 by changing output voltage, carries out control operation, more directly perceived and better reliability by touch-screen.
The signal input part of described controller is connected with touch-screen, the signal output part of described controller comprises two output ports, be respectively the first output port and the second output port, the first described output port is connected with reometer A2, described reometer A2 is connected with direct current generator M10, the second described output terminal is connected with direct current generator M10, between described the first output port and the second output port, is parallel with voltage table V2.Reometer A2 can reflect the size of current being carried on direct current generator M10 intuitively, and voltage table V2 can reflect the voltage swing being carried on direct current generator M10, convenient operation intuitively.The power value digital display meter one that power value sensor 1 and can manifest power value size is connected, and the power value digital display meter two that power value sensor 2 23 and can manifest power value size is connected.Described reometer A1 is alternating current ammeter, and voltage table A1 is A.C. voltmeter.Described reometer A2 is DC ammeter, and described voltage table V2 is A.C. voltmeter.Between the switch HK1-1 of described combined switch HK1 and the second port of switch HK1-2, go back parallel connection power supply signal prompt lamp D.Signalization warning light D, is convenient to troubleshooting maintenance.On the switch HK2-1 of described combined switch HK2 and current rectifying and wave filtering circuit input end connecting line, be provided with fuse FU.Avoid overload to burn out components and parts.Between described power value sensor 2 23 and screw mandrel 19, be provided with hinge seat 1, described value sensor two is fixed on hinge seat one 25 one end, and described screw mandrel 19 is arranged on hinge seat one 25 other ends by the mode of axial restraint and circumferentially rotation.The cross section of described hinge seat 1 is U font, hinge seat 1 comprises transverse part and is vertically fixed on the Yi He vertical part, vertical part two on transverse part two ends, value sensor two is fixedly on vertical part one, on vertical part two, offer mounting hole, described screw mandrel 19 fixes through mounting hole and a limited block, and limited block is between Yi He vertical part, vertical part two.Concrete, the cross section of mounting hole is rounded, and the cross section of screw mandrel 19 ends is also rounded, and the cross section of limited block is also rounded, and the aperture of mounting hole is greater than the external diameter of screw mandrel 19 ends, and the aperture of mounting hole is less than the external diameter of limited block.In described frame 1, be fixed with bearing seat 28, in described bearing seat 28, be provided with bearing 29, above-mentioned rotating shaft 20 is passed by the inner ring place of bearing 29 and rotating shaft 20 is connected mutually with the inner ring of bearing 29, described rotating mechanism comprises handwheel 26 and handle 27, described handwheel 26 middle parts are fixed on above-mentioned rotating shaft 20 ends, and described handle 27 is fixed on handwheel 26.The cross section of described inserting groove is rectangular, and the cross section of described screw mandrel 19 ends is also rectangular.
Treadmill integrated test machine at least has following measuring ability:
One, the static extensibility test of treadmill belt:
1, treadmill belt is set between cylinder 1 and cylinder 28, under original state, treadmill belt is in releasing orientation; By rotating handwheel 26, make rotating shaft 20 start to rotate, rotating shaft 20 drives screw mandrel 19 to rotate after rotating, the nut 18 that screw mandrel 19 rotation rear threads are connected on screw mandrel 19 moves, nut 18 moves and drives slide plate 26 to move along guide rail 34 and guide rail four by sliding shoe 17, now, cylinder 28, away from cylinder 1, makes treadmill belt in slight tensioning state; 2, press combined switch HK1, switch HK1-1 and switch HK1-2 are closed, and D1 power light is bright; Voltage table V1, voltage table V2, reometer A1, reometer A2, power value sensor 1 and power value sensor 2 23 obtain electric work, power value digital display meter one is measured and is acted on treadmill and carve with the tensile force on 12 more, power value digital display meter two is measured and is acted on the tensile force on treadmill belt, and voltage table V2, reometer A1, reometer A2 show numerical value; 3, open air pump, rotation manual reversal valve 2 33, the piston rod of cylinder 2 21 is protruding, promoting screw mandrel 19 moves, screw mandrel 19 drives nut 18 to move again, and nut 18 moves and drives slide plate 26 to move along guide rail 34 and guide rail four by sliding shoe 17, now, cylinder 28 is away from cylinder 1, thus tension treadmill belt; By reduction valve 2 35, adjust bleed pressure size, thereby adjust treadmill belt tensile force, until power value digital display meter two shows the tensile force of regulation; 4. read the data that displacement pointer 31 shows on rule 30, and record; Be loaded on after official hour (such as two hours), again record data; 5, the difference of two secondary data, is the static extensibility of treadmill belt.
Two, the dynamic extensibility test of treadmill belt:
1, the combined switch HK2 that closes, switch HK2-1 and switch HK2-2 are closed, by the switch on touch-screen, direct current generator M10 rotating speed are adjusted to maximum, move to continuously after official hour (such as each run three hours), read the data the record that on displacement pointer 31 scales, show; 2, the difference between the data of this record and first record data, is the dynamic extensibility that runs band.
Three, carve the test of band anti-wear performance more:
The combined switch HK2 that closes, switch HK2-1 and switch HK2-2 are closed, by the switch on touch-screen, direct current generator M10 rotating speed are adjusted to maximum, move to continuously after official hour (such as each run three hours), and the wear condition with 12 is carved in range estimation more.
Four, the noise of cylinder one and cylinder two test:
1, the combined switch HK2 that closes, switch HK2-1 and switch HK2-2 are closed, and the noise of outsourcing is surveyed to the position (such as high 10cm place directly over cylinder 1 and cylinder 2 8) that view probe is placed on cylinder 1 and cylinder 28 regulations; 2, by the switch on touch-screen, direct current generator M10 rotating speed is moved to a period of time (such as one hour) from low to high successively, record the noise numerical value of each speed threshold.3, by the switch on touch-screen, direct current generator M10 adjustment of rotational speed, to maximal rate shelves, is moved to (such as ten hours) after official hour continuously, again test noise numerical value the record of each speed threshold operation.
Five, direct current generator M noise test
1, the combined switch HK2 that closes, switch HK2-1 and switch HK2-2 are closed, and the noise of outsourcing is surveyed to the position (such as high 10cm place directly over direct current generator M10) that view probe is placed on direct current generator M10 regulation; 2, by the switch on touch-screen, direct current generator M10 rotating speed is moved to a period of time (such as one hour) from low to high successively, record the noise numerical value of each speed threshold.3, by the switch on touch-screen, direct current generator M10 adjustment of rotational speed, to maximal rate shelves, is moved to (such as ten hours) after official hour continuously, again test noise numerical value the record of each speed threshold operation.
Claims (3)
1. the locating device of a treadmill integrated test machine intermediate roll one, treadmill integrated test machine, comprise frame, in described frame, be fixed with working plate, parallel guide rail one and the guide rail two of being fixed with on upper face one end of described working plate, parallel guide rail three and the guide rail four of being fixed with on the upper face other end of described working plate, described guide rail one and guide rail three are parallel to each other, between described guide rail one and guide rail two, being provided with can be along the slide plate one of guide rail one and guide rail two slips, between described guide rail three and guide rail four, being provided with can be along the slide plate two of guide rail three and guide rail four slips, upper face one end of described working plate is provided with cylinder one, it is characterized in that, the locating device of this cylinder one comprises the mounting groove one on one of them end face that is opened in cylinder one, be opened in the mounting groove two on another end face of cylinder one, in mounting groove one, be provided with bearing one, the outer ring of bearing one is fixed on the cell wall of mounting groove one, in the inner ring of bearing one, wear and be fixed with installation shaft one, on working plate, be fixed with mount pad one, mount pad one comprises the upper transverse part one being parallel to each other, inferior transverse part one and be vertically fixed on upper transverse part one and inferior transverse part one between vertical portion one, on the upper surface of inferior transverse part one, offer the locating slot one that is V-shape, installation shaft one is between upper transverse part one and inferior transverse part one and be placed in locating slot one, the upper surface place of upper transverse part one offers the threaded hole one of perforation, a screw one has been threaded in threaded hole one, the lower end of described screw one and installation shaft one lean, in mounting groove two, be provided with bearing two, the outer ring of bearing two is fixed on the cell wall of mounting groove two, in the inner ring of bearing two, wear and be fixed with installation shaft two, on working plate, be fixed with mount pad two, mount pad two comprises the upper transverse part two being parallel to each other, inferior transverse part two and be vertically fixed on upper transverse part two and inferior transverse part two between vertical portion two, on the upper surface of inferior transverse part two, offer the locating slot two that is V-shape, installation shaft two is between upper transverse part two and inferior transverse part two and be placed in locating slot two, the upper surface place of upper transverse part two offers the threaded hole two of perforation, a screw two has been threaded in threaded hole two, the lower end of described screw two and installation shaft two lean.
2. the locating device of treadmill integrated test machine intermediate roll one according to claim 1, is characterized in that, the angle of described locating slot one opening is 70 ° to 135 °, and the angle of described locating slot two openings is 70 ° to 135 °.
3. the locating device of treadmill integrated test machine intermediate roll one according to claim 1, is characterized in that, described mount pad one and mount pad two all adopt steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320628177.7U CN203502246U (en) | 2013-10-11 | 2013-10-11 | Positioning device for roller one in comprehensive treadmill tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320628177.7U CN203502246U (en) | 2013-10-11 | 2013-10-11 | Positioning device for roller one in comprehensive treadmill tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203502246U true CN203502246U (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320628177.7U Expired - Fee Related CN203502246U (en) | 2013-10-11 | 2013-10-11 | Positioning device for roller one in comprehensive treadmill tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203502246U (en) |
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2013
- 2013-10-11 CN CN201320628177.7U patent/CN203502246U/en not_active Expired - Fee Related
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