CN205352714U - Detect electric bicycle rim pressure test machine - Google Patents
Detect electric bicycle rim pressure test machine Download PDFInfo
- Publication number
- CN205352714U CN205352714U CN201620104329.7U CN201620104329U CN205352714U CN 205352714 U CN205352714 U CN 205352714U CN 201620104329 U CN201620104329 U CN 201620104329U CN 205352714 U CN205352714 U CN 205352714U
- Authority
- CN
- China
- Prior art keywords
- rim
- sensor
- electric bicycle
- stand
- connecting plate
- 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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- Force Measurement Appropriate To Specific Purposes (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides its characterized in that of detect electric bicycle rim pressure test machine: including equipment bottom plate, diaphragm, rim layer board, rim, rim V type clamp plate, sensor, electric putter, connecting plate, stand, switching power supply, diaphragm and equipment bottom plate symmetric connection, the rim layer board be connected with the diaphragm, the rim place in the rim layer board, rim V type clamp plate be connected with the sensor, the sensor be connected with electric putter, electric putter be connected with the connecting plate, the bottom surface and the equipment bottom plate symmetric connection of stand, the top and the connecting plate symmetric connection of stand, switching power supply be connected with the stand. A permanent deformation volume can not be greater than 1mm that detects electric bicycle circle pressure test machine and through electric putter application of force 500N, sheds load behind the 2min, the rim. Measure the deflection with this kind of testing machine that detects electric bicycle rim intensity, convenient, nimble promptly, simultaneously simple structure, with low costs, make easy.
Description
Art
This utility model relates to bicycle and electric bicycle field.
Background technology
Electric bicycle is the walking-replacing tool that people are conventional when going on a journey, because riding light, flexible, laborsaving and very liking by people.Electric motor car must have good quality and security performance, and for ensureing the quality of bicycle and safely and effectively using, country has promulgated relevant standard, about defining performance and the detection test method of various electric motor car in standard.
Existing rim strength-testing machine, after being punched by rim with manual operation, by weight load suspension on rim, measures the deflection of rim after stress.The structure of testing machine is complicated, sufficiently bulky, and complicated operation can only detect at laboratory, it is impossible to detect at the scene, in-convenience in use, and cost is high, manufactures difficulty.
Utility model content
The purpose of this utility model is contemplated to solve problem above, it is provided that a kind of cost is low, application detection electric bicycle rim strength-testing machine easily.Shedding load after rim being applied static load force 500N, 2min according to national Specification, the set deformation volume of rim can not more than 1mm.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of detection electric bicycle rim strength-testing machine is to be made up of equipment bay, transverse slat, rim supporting plate, rim, rim V-type pressing plate, sensor, electric pushrod, connecting plate, column, Switching Power Supply；Described transverse slat is connected with equipment bay symmetry；Described rim supporting plate is connected with transverse slat；Described rim is placed in rim supporting plate；Described rim V-type pressing plate is connected with sensor；Described sensor is connected with electric pushrod；Described electric pushrod is connected with connecting plate；The bottom surface of described column is connected with equipment bay symmetry；The top of described column is connected with connecting plate symmetry；Described Switching Power Supply is connected with column.
The beneficial effects of the utility model are: a kind of detection electrical salf-walking rim strength-testing machine measures electric bicycle rim intensity and deflection after exerting a force by electric pushrod, namely convenient, flexibly, while simple in construction, cost low, easy to manufacture.
Accompanying drawing explanation
1. Fig. 1 is a kind of detection electrical salf-walking rim strength-testing machine front view.
2. Fig. 2 is a kind of detection electrical salf-walking rim strength-testing machine left view.
In the drawings: 1 equipment bay, 2 horizontal versions, 3 rim supporting plates, 4 rims, 5 rim V-type pressing plates, 6 sensors, 7 electric pushrods, 8 connecting plates, 9 columns, 10 Switching Power Supplies.
Detailed description of the invention
Transverse slat 2 is connected with equipment bay 1 symmetry；Rim supporting plate 3 is connected with transverse slat 2；It is provided with groove in rim supporting plate 3；Rim 4 is placed in the groove of rim supporting plate 3；Rim V-type pressing plate 5 is connected with sensor 6；Electric pushrod 7 is connected with connecting plate 8；Column 9 bottom surface is connected with equipment bay 1 symmetry；It is connected with connecting plate 8 symmetry above column 9；Switching Power Supply 10 is connected with right side uprights 9；Electric pushrod 7 is connected with sensor 6, after pressing Switching Power Supply 10 energising, electronic distance rod 7 exerts a force downwards 500N, rim V-type pressing plate 5 compresses downwards rim 4, rim stress 500N, turning off facility switching power supply 10 after 2min, electric pushrod 7 is lifted up, after shedding load, measuring the deflection of rim 4, being not more than 1mm is qualified rim 4.
A kind of detection electrical salf-walking rim strength-testing machine is by after electric pushrod force 500N, and 2min sheds load, and the set deformation volume of rim can not more than 1mm.Measuring deflection with the testing machine of this detection electric bicycle rim intensity, namely convenient, flexibly, simple in construction, cost are low, easy to manufacture simultaneously.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (1)
1. a detection electric bicycle rim strength-testing machine, it is characterised in that: include equipment bay, transverse slat, rim supporting plate, rim, rim V-type pressing plate, sensor, electric pushrod, connecting plate, column, Switching Power Supply；Described transverse slat is connected with equipment bay symmetry；Described rim supporting plate is connected with transverse slat；Described rim is placed in rim supporting plate；Described rim V-type pressing plate is connected with sensor；Described sensor is connected with electric pushrod；Described electric pushrod is connected with connecting plate；The bottom surface of described column is connected with equipment bay symmetry；The top of described column is connected with connecting plate symmetry；Described Switching Power Supply is connected with column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620104329.7U CN205352714U (en) | 2016-02-01 | 2016-02-01 | Detect electric bicycle rim pressure test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620104329.7U CN205352714U (en) | 2016-02-01 | 2016-02-01 | Detect electric bicycle rim pressure test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205352714U true CN205352714U (en) | 2016-06-29 |
Family
ID=56182815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620104329.7U Expired - Fee Related CN205352714U (en) | 2016-02-01 | 2016-02-01 | Detect electric bicycle rim pressure test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205352714U (en) |
-
2016
- 2016-02-01 CN CN201620104329.7U patent/CN205352714U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20180201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |