CN202814698U - Roller testing stand capable of simulating multiple road conditions - Google Patents
Roller testing stand capable of simulating multiple road conditions Download PDFInfo
- Publication number
- CN202814698U CN202814698U CN201220488747.2U CN201220488747U CN202814698U CN 202814698 U CN202814698 U CN 202814698U CN 201220488747 U CN201220488747 U CN 201220488747U CN 202814698 U CN202814698 U CN 202814698U
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- China
- Prior art keywords
- belt
- roller
- road conditions
- testing stand
- gantry support
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Abstract
The utility model discloses a roller testing stand capable of simulating multiple road conditions. The roller testing stand includes a driving motor, a gantry support, and a belt arranged on a pedestal. A cross-bar is arranged between columns of the gantry support. The cross-bar is connected with clamping jaw arms. A testing dolly is fixed on the testing stand via a clamping jaw on the end of the clamping jaw arm. Rollers of the testing dolly are arranged on the belt. The outside of the belt is connected with obstacle plates. The bottom of each obstacle plate is provided with a threaded hole. The obstacle plate is connected with the belt via a gasket and a bolt. The pedestal is provided with photoelectric sensors which are arranged on the front of the belt along the operation direction of the belt. The roller testing stand capable of simulating multiple road conditions can conveniently change the simulated road condition, thus satisfying the testing requirements of different rollers. At the same time, the safety protection measures are provided, so the safety of on-site workers is guaranteed.
Description
Technical field
The utility model relates to roller proving installation in serviceable life field, relates in particular to the roller-test platform field of variable working condition.
Background technology
Roller is the vitals in the daily living articles such as case and bag, perambulator, convenient cabinet, and the roller to different purposes in the national standard has different simulation road conditions requirements.
Be connected on the belt during barrier in the roller test board at present, just need to acquire test board or change the whole piece belt when the road conditions of simulation change, it is inconvenient to use; Present roller-test platform lacks safety prevention measure, in case roller damages, testing table still can remain in operation, and threatens field staff's safety.
The utility model content
The problem that the applicant is not easy to simulate various road conditions, lack safety prevention measure according to above-mentioned existing roller-test platform provides a kind of roller-test platform of simulating various road conditions, it can change the road conditions of simulation easily, satisfy the testing requirements of different rollers, increase simultaneously safety prevention measure, guaranteed the safety of field worker.
The technical solution of the utility model is as follows:
A kind of roller-test platform of simulating various road conditions comprises drive motor, gantry support and is installed in belt on the base; On between the column of described gantry support whippletree is installed, is connected with the jaw arm on the whippletree; Test cart is fixed on the testing table by the jaw of described jaw arm end, the roller of described test cart is placed on the belt, be connected with balk board on the belt lateral surface, the bottom surface of described balk board is provided with threaded hole, and balk board is connected on the described belt by pad and bolt; In the place ahead of belt direction of travel device photoelectric sensor is arranged on the described base.
Its further technical scheme is: there is screw rod the inboard of two columns of gantry support respectively device, one end of described screw rod is connected on the boss of column inboard, the other end passes the crossbeam of described gantry support, and be connected with sprocket wheel in the end, two sprocket wheels connect by chain, and sprocket wheel and handwheel are connected; On the described screw rod respectively device sleeve is arranged, described sleeve is with internal thread, the two ends of whippletree are connected on the described sleeve.
The beneficial effects of the utility model are:
Just can change the road conditions of simulation by changing balk board, practical and convenient, the scope of application is extensive; When test was normally carried out, test cart can be along belt movement, if roller damages in the process of the test, test cart is promoted to be subjected to displacement by balk board by force, cut off the photoelectricity path of photoelectric sensor, thereby in time stopped drive motor, assurance equipment and field staff's safety;
In addition, the utility model can pass through hand wheel rotating, is with movable sprocket and screw motion, can regulate fast and accurately the height of whippletree, to adapt to the test cart of differing heights.
Description of drawings
Fig. 1 is front view of the present utility model, gantry support part broken section.
Fig. 2 is left view of the present utility model, and test cart does not draw.
Fig. 3 is the partial enlarged drawing at A place among Fig. 1, and broken section.
Embodiment
As shown in Figure 1 and Figure 2, the utility model comprises drive motor 10, gantry support 11 and is installed in belt 15 on the base 16; Gantry support 11 is installed on the ground, and there is screw rod 5 inboard of two column respectively device, and an end of screw rod 5 is connected on the boss 9 of column inboard, and the other end passes the through hole on the crossbeam 4 of gantry support 11; In boss 9 and the described through hole bearing is installed, screw rod 5 can rotate.About be separately installed with 2, two sprocket wheels 2 of sprocket wheel on the other end of two screw rods 5 and be connected with a joggle by chain 3, handwheel 1 is connected on one of them sprocket wheel 2.On the screw rod 5 respectively device sleeve 17 is arranged, sleeve 17 is with internal thread, can with screw rod 5 engagements, the two ends of whippletree 7 are connected on the outer wall of sleeve 17, also are connected with jaw arm 6 on the whippletree 7.Rotate handwheel 1, can drive sprocket wheel 2 rotations on both sides, drive respectively again screw rod 5 and rotate, thereby sleeve 17 can vertically move at screw rod 5, thereby regulate the height of whippletree 7.The place ahead returning apparatus in belt 15 traffic directions on the base 16 has a pair of photoelectric sensor 12, and photoemitter 12-1 and receiver 12-2 install respectively the both sides at belt 15.
On the ground of one side of gantry support 11 base 16 is installed, opposite side is installed drive motor 10.Drive motor is equipped with balk board 13 by rotating with the belt 15 of transmission drive on base 16 on the lateral surface of belt 15.As shown in Figure 3, the bottom surface of balk board 13 is provided with threaded hole, and balk board 13 is connected on the belt 15 by pad 19 and bolt 18, and easy disassembly balk board 13 can be simulated different road conditions standards by changing balk board 13.
During test, roller devices on test cart 14, is placed on dolly 14 on the belt 15, by the jaw 8 joint test dollies 14 of jaw arm 6 front ends.Behind the starter motor, belt 15 rotates, the motion of simulation roller under specific road conditions.If roller damages in the process of the test, test cart 14 is promoted by force by balk board 13, moves forward, and has cut off the photoelectricity path of photoelectric sensor 12, and photoelectric sensor 12 in time cuts off drive motor, thus assurance equipment and field staff's safety.
More than describing is to explanation of the present utility model, is not to restriction of the present utility model, and the utility model limited range is referring to claim.In the situation of the utility model basic structure, the utility model can be done any type of modification.
Claims (2)
1. the roller-test platform that can simulate various road conditions comprises drive motor (10), gantry support (11) and is installed in belt (15) on the base (16); Whippletree (7) is installed between the column of gantry support (11), is connected with jaw arm (6) on the whippletree (7); Test cart (14) is fixed on the testing table by the jaw (8) of jaw arm (6) end, the roller of test cart (14) is placed on the belt (15), be connected with balk board (13) on belt (15) lateral surface, it is characterized in that: the bottom surface of balk board (13) is provided with threaded hole, and balk board (13) is connected on the belt (15) by pad (19) and bolt (18); Base (16) is upper to have photoelectric sensor (12) in the place ahead of belt direction of travel device.
2. can simulate as claimed in claim 1 the roller-test platform of various road conditions, it is characterized in that: there is screw rod (5) inboard of two columns of gantry support (11) respectively device, one end of screw rod (5) is connected on the boss (9) of column inboard, the other end passes crossbeam (4), and be connected with sprocket wheel (2) in the end, two sprocket wheels (2) connect by chain (3), and sprocket wheel (2) is connected with handwheel (1); On the screw rod (5) respectively device sleeve (17) is arranged, sleeve (17) is with internal thread, the two ends of whippletree (7) are connected on the sleeve (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220488747.2U CN202814698U (en) | 2012-09-24 | 2012-09-24 | Roller testing stand capable of simulating multiple road conditions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220488747.2U CN202814698U (en) | 2012-09-24 | 2012-09-24 | Roller testing stand capable of simulating multiple road conditions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202814698U true CN202814698U (en) | 2013-03-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220488747.2U Expired - Lifetime CN202814698U (en) | 2012-09-24 | 2012-09-24 | Roller testing stand capable of simulating multiple road conditions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202814698U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103293015A (en) * | 2013-05-28 | 2013-09-11 | 上海大学 | Double-roller tester for running of suitcases |
| CN106289799A (en) * | 2016-07-25 | 2017-01-04 | 浙江吉利控股集团有限公司 | A kind of automobile chassis oil circuit oil tank system ride assay device and test method |
| CN106525405A (en) * | 2016-12-07 | 2017-03-22 | 莱茵技术（上海）有限公司 | Device for testing durability of suitcase rollers |
| CN108426708A (en) * | 2018-03-02 | 2018-08-21 | 宁波市产品质量监督检验研究院 | Dustbin idler wheel reliability driving tester and method |
| CN108896295A (en) * | 2018-08-28 | 2018-11-27 | 安徽科技学院 | A kind of pull rod and idler wheel durability degree detection device of trolley case |
| CN113218665A (en) * | 2020-01-21 | 2021-08-06 | 宝钜(中国)儿童用品有限公司 | Baby stroller walking test device |
-
2012
- 2012-09-24 CN CN201220488747.2U patent/CN202814698U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103293015A (en) * | 2013-05-28 | 2013-09-11 | 上海大学 | Double-roller tester for running of suitcases |
| CN103293015B (en) * | 2013-05-28 | 2015-10-07 | 上海大学 | The two roller walking test machine of case and bag |
| CN106289799A (en) * | 2016-07-25 | 2017-01-04 | 浙江吉利控股集团有限公司 | A kind of automobile chassis oil circuit oil tank system ride assay device and test method |
| CN106525405A (en) * | 2016-12-07 | 2017-03-22 | 莱茵技术（上海）有限公司 | Device for testing durability of suitcase rollers |
| CN108426708A (en) * | 2018-03-02 | 2018-08-21 | 宁波市产品质量监督检验研究院 | Dustbin idler wheel reliability driving tester and method |
| CN108896295A (en) * | 2018-08-28 | 2018-11-27 | 安徽科技学院 | A kind of pull rod and idler wheel durability degree detection device of trolley case |
| CN108896295B (en) * | 2018-08-28 | 2023-07-21 | 安徽科技学院 | Draw-bar and roller durability detection device of draw-bar box |
| CN113218665A (en) * | 2020-01-21 | 2021-08-06 | 宝钜(中国)儿童用品有限公司 | Baby stroller walking test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |
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| CX01 | Expiry of patent term |