CN201885878U - Two-dimensional servo mechanism of bicycle handlebar dead load tester - Google Patents
Two-dimensional servo mechanism of bicycle handlebar dead load tester Download PDFInfo
- Publication number
- CN201885878U CN201885878U CN2010206102792U CN201020610279U CN201885878U CN 201885878 U CN201885878 U CN 201885878U CN 2010206102792 U CN2010206102792 U CN 2010206102792U CN 201020610279 U CN201020610279 U CN 201020610279U CN 201885878 U CN201885878 U CN 201885878U
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- seat
- afterburning
- cross slide
- slide way
- longitudinal rail
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Abstract
The utility model relates to a two-dimensional servo mechanism of a bicycle handlebar dead load tester. The handlebar dead load tester comprises a base, uprights and a handlebar clamp, the base bears the tester, the handlebar clamp is mounted on the uprights, and handlebars are clamped by the handlebar clamp. The two-dimensional servo mechanism comprises a pull hook, a cylindrical dynamometer, a stress-applying handwheel, a stress-applying base, a transverse guide way seat and a longitudinal guide way seat, the pull hook vertically tensions the tested handlebars, the stress-applying handwheel applies test load, and is mounted on the stress-applying base, the stress-applying base is mounted on the transverse guide way seat, and the longitudinal guide way seat can enable the transverse guide way seat to move forward and backward. The two-dimensional servo mechanism can overcome the defects, and can adjust the position of pulling force, consequently, the direction of pulling force is accurate, and the precision of measurement is high. The structure of the tester is simple, the tester is easy to manufacture, the cost is low, testing is convenient, quick and low-cost, and the tester can fully meet test requirements.
Description
Technical field
The utility model relates to the bicycle field.
Background technology
Bicycle is people's walking-replacing tools commonly used when going on a journey, and light because of riding, flexible, laborsaving the liking of people that be subjected to is widely used in common people's trip very much.Safe in utilization for ensureing, bicycle must have good quality and security performance, and related standards that country has issued Fabric has been stipulated the performance and the method for inspection of various bicycles in the related standards.
Test method, the inspection rule of regulation among the standard GB 3565-2005 " bicycle safe requirement ", each manufacturer and relevant department must act in accordance with it.The test of bicycle handle bar quiescent load is the important tests project of bicycle product, and in order to detecting bicycle handle bar's quiescent load intensity, to be no more than setting be qualified in distortion under the situation of nominal load.
The quiescent load test of existing bicycle handle bar is to carry out at general testing machine, and the testing machine function is a lot, complex structure, and Jia Ge Ang is expensive, and therefore the cost of test is high, and waste is big, the requirement that is not suitable for testing.And do not have follower, and can not regulate the pulling force position, direction of pull is inaccurate, and measuring accuracy is low, does not meet the testing requirements of national Specification.
Summary of the invention
Technical problem to be solved in the utility model is, the bidimensional follower of a kind of bicycle handle bar quiescent load testing machine is provided, and the bidimensional follower can overcome above-mentioned shortcoming, can follow-up adjustment pulling force position, and application of force direction is accurate, the measuring accuracy height.Make testing machine simple in structure, easy to manufacture, price is low, test convenient, fast, cost is low, well satisfies testing requirements.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: the bidimensional follower of a kind of bicycle handle bar quiescent load testing machine, handlebar quiescent load testing machine comprise support, the column that the handlebar anchor clamps are installed that supports testing machine, the handlebar anchor clamps that clamp the instruction carriage handle.The bidimensional follower comprises the pulling force hook of vertical direction tension instruction carriage handle, the dynamometer of cylindrical shape, the afterburning handwheel that applies test load, the afterburning seat of the afterburning handwheel of installation, the cross slide way seat that afterburning seat is installed, the longitudinal rail seat that cross slide way is moved forward and backward; The pulling force hook connects instruction carriage handle and dynamometer, afterburning handwheel is positioned at the below of dynamometer, afterburning seat is positioned at the below of afterburning handwheel, on the afterburning seat cross slide way is arranged, the cross slide way groove that makes cross slide way energy move left and right is arranged on the cross slide way seat, a plurality of longitudinal rail wheels are arranged on the cross slide way seat, the longitudinal rail groove that the longitudinal rail wheel is moved forward and backward is arranged on the longitudinal rail seat, the longitudinal rail groove is fixed on the support.
The beneficial effects of the utility model are: the bidimensional follower can be regulated the pulling force position, makes direction of pull accurate, the measuring accuracy height.Make testing machine simple in structure, easy to manufacture, price is low, test convenient, fast, cost is low, well satisfies testing requirements.
Description of drawings
Fig. 1 is the bidimensional follower stereographic map of bicycle handle bar's quiescent load testing machine.
Fig. 2 is the bidimensional follower front view of bicycle handle bar's quiescent load testing machine.
Fig. 3 is the bidimensional follower vertical view of bicycle handle bar's quiescent load testing machine.
Fig. 4 is the bidimensional follower side view of bicycle handle bar's quiescent load testing machine.
In the drawings:
1. instruction carriage is 2. handlebar anchor clamps
3. pulling force hook 4. columns
5. dynamometer 6. afterburning handwheels
7. afterburning seat 8. cross slide waies
9. longitudinal rail 10. pedestals
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail: Fig. 1 is the bidimensional follower stereographic map of bicycle handle bar's quiescent load testing machine.Fig. 2 is the bidimensional follower front view of bicycle handle bar's quiescent load testing machine.Fig. 3 is the bidimensional follower vertical view of bicycle handle bar's quiescent load testing machine.Fig. 4 is the bidimensional follower side view of bicycle handle bar's quiescent load testing machine.
That Fig. 1, Fig. 2, Fig. 3, Fig. 4 represent is the embodiment of the bidimensional follower of bicycle handle bar of the present utility model quiescent load testing machine.
By among Fig. 1, Fig. 2, Fig. 3, Fig. 4 as seen, handlebar quiescent load testing machine comprises the support 10 of testing machine, other part of quiescent load testing machines is installed in support 10 supporting, and column 4 is installed in the rear portion of support 10, column 4 tops have clamp instruction carriage 1 handlebar anchor clamps 2 and instruction carriage 1.
The bidimensional follower comprise vertical direction tension instruction carriage 1 pulling force hook 3, pulling force hook 3 connection instruction carriages 1 and dynamometer 5, dynamometer 5 can be measured the value of pulling force, afterburning handwheel 6 is positioned at the below of dynamometer 5, afterburning handwheel 6 is installed on the afterburning seat 7, when rotating afterburning handwheel 6, downward pulling dynamometer 5, dynamometer 5 are tested 1 by pulling force hook 3 pulling instruction carriages and are shown value of thrust.
Afterburning seat 7 is positioned at the below of afterburning handwheel 6, on the afterburning seat 7 cross slide way is arranged, the cross slide way groove that makes cross slide way energy move left and right is arranged on the cross slide way seat (8), a plurality of longitudinal rail wheels are arranged on the cross slide way seat 8, the longitudinal rail groove that the longitudinal rail wheel is moved forward and backward is arranged on the longitudinal rail seat 9, and the longitudinal rail groove is fixed on the support 10.
Because the transverse and longitudinal guide rail arranged, the position that afterburning seat 7 just can free adjustment center reaches and makes direction of pull vertical, the purpose of raising measuring accuracy.
The utility model has the advantages that: the bidimensional follower can be regulated the pulling force position, makes direction of pull accurate, the certainty of measurement height. Make testing machine simple in structure, easy to manufacture, price is low, test convenient, fast, cost is low, well satisfies test requirements document.
Claims (1)
1. the bidimensional follower of bicycle handle bar's quiescent load testing machine, handlebar quiescent load testing machine comprises the support (10) that supports testing machine, the column (4) of handlebar anchor clamps (2) is installed, clamp instruction carriage the handlebar anchor clamps (2) of (1), it is characterized in that: the bidimensional follower comprises that vertical direction tension instruction carriage is the pulling force hook (3) of (1), the dynamometer of cylindrical shape (5), apply the afterburning handwheel (6) of test load, the afterburning seat (7) of afterburning handwheel (6) is installed, the cross slide way seat (8) of afterburning seat (7) is installed, the longitudinal rail seat (9) that cross slide way (8) is moved forward and backward; Pulling force hook (3) connects instruction carriage (1) and dynamometer (5), afterburning handwheel (6) is positioned at the below of dynamometer (5), afterburning seat (7) is positioned at the below of afterburning handwheel (6), on the afterburning seat (7) cross slide way is arranged, the cross slide way groove that makes cross slide way energy move left and right is arranged on the cross slide way seat (8), several longitudinal rail wheels are arranged on the cross slide way seat (8), the longitudinal rail groove that the longitudinal rail wheel is moved forward and backward is arranged on the longitudinal rail seat (9), the longitudinal rail groove is fixed on the support (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206102792U CN201885878U (en) | 2010-11-17 | 2010-11-17 | Two-dimensional servo mechanism of bicycle handlebar dead load tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206102792U CN201885878U (en) | 2010-11-17 | 2010-11-17 | Two-dimensional servo mechanism of bicycle handlebar dead load tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201885878U true CN201885878U (en) | 2011-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206102792U Expired - Fee Related CN201885878U (en) | 2010-11-17 | 2010-11-17 | Two-dimensional servo mechanism of bicycle handlebar dead load tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201885878U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075850A (en) * | 2013-03-28 | 2014-10-01 | 海洋王（东莞）照明科技有限公司 | Lamp cable introducing device tester |
| CN106370439A (en) * | 2016-09-23 | 2017-02-01 | 丹阳市鑫泰医疗器材有限公司 | Walking aiding wheelchair fatigue testing machine |
| CN114509200A (en) * | 2022-01-11 | 2022-05-17 | 北京阿帕科蓝科技有限公司 | Static load testing method based on handle turning testing machine |
-
2010
- 2010-11-17 CN CN2010206102792U patent/CN201885878U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075850A (en) * | 2013-03-28 | 2014-10-01 | 海洋王（东莞）照明科技有限公司 | Lamp cable introducing device tester |
| CN106370439A (en) * | 2016-09-23 | 2017-02-01 | 丹阳市鑫泰医疗器材有限公司 | Walking aiding wheelchair fatigue testing machine |
| CN114509200A (en) * | 2022-01-11 | 2022-05-17 | 北京阿帕科蓝科技有限公司 | Static load testing method based on handle turning testing machine |
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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: 20110629 Termination date: 20121117 |