CN201993216U - Repeat fatigue-testing machine for beach chair backrest - Google Patents
Repeat fatigue-testing machine for beach chair backrest Download PDFInfo
- Publication number
- CN201993216U CN201993216U CN2011200936441U CN201120093644U CN201993216U CN 201993216 U CN201993216 U CN 201993216U CN 2011200936441 U CN2011200936441 U CN 2011200936441U CN 201120093644 U CN201120093644 U CN 201120093644U CN 201993216 U CN201993216 U CN 201993216U
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- Prior art keywords
- beach chair
- cylinder
- chair backrest
- testing machine
- fatigue tester
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Abstract
The utility model relates to the technical field of beach chair inspection equipment, in particular to a repeat fatigue-testing machine for a beach chair backrest. The repeat fatigue-testing machine comprises a test bench and a fixing block used for fixing the beach chair, wherein the test bench is provided with a plurality of threaded holes at different positions; the fixing block is fixedly connected with the threaded holes; the test bench is also provided with a vertical post; the top of the vertical post is provided with a hand wheel; the hand wheel is connected with a screw rod arranged at the inner side of the vertical post through a gear; the screw rod is in threaded connection with a fixed bed plate; the fixed bed plate is connected with a cylinder; and the output shaft of the cylinder is provided with a clamp plate used for clamping the beach chair backrest. In the repeat fatigue-testing machine for the beach chair backrest, the height of the cylinder can be adjusted conveniently, therefore the repeat fatigue-testing machine can conveniently test the beach chairs which are different in height and length; and the repeat fatigue-testing machine is convenient and fast to use and has a broad application range.
Description
Technical field:
The utility model relates to beach chair checkout equipment technical field, relates in particular to beach chair backrest fatigue tester repeatedly.
Background technology:
Beach chair also claims the Beach chair that lies fallow, and its quadripolar corners at the chair cushion of preset shape is provided with feet, and is provided with the chair back at rear side, makes beach chair form one and has two structures of taking advantage of end face, and is more comfortable when taking, and center of gravity is more steady.
Beach chair has a project of carrying out repeatedly testing fatigue at its chair back before dispatching from the factory.Present test machine can't adjust the height of strength cylinder easily, is not easy to test the beach chair backrest of differing heights, also is not easy to test simultaneously the beach chair of different length, and it is convenient inadequately to use, and the scope of application is also narrower.
The utility model content:
The purpose of this utility model is to provide a kind of beach chair backrest fatigue tester repeatedly at the deficiencies in the prior art, the height of its cylinder can be regulated easily, can test the beach chair of differing heights and different length easily, it is quick to be easy to use, and the scope of application is also wider.
For achieving the above object, the utility model adopts following technical scheme:
The beach chair backrest is fatigue tester repeatedly, and it comprises test board, and it also comprises the fixed block that is used for fixing beach chair, and described test board offers the threaded hole of a plurality of diverse locations, and fixed block is fixedly connected on described threaded hole; Described test board also is provided with column, the column top is provided with handwheel, and handwheel is connected with the screw mandrel that is arranged at the column inboard by gear, and wire rod thread is connected with stationary platen, stationary platen is connected with cylinder, and the output shaft of cylinder is equiped with the clamping plate that are used to clamp the beach chair backrest.
Described cylinder is articulated in described stationary platen, is provided with the adjusting screw(rod) that is used to regulate the cylinder angle between cylinder and the stationary platen.
Described stationary platen is provided with index dial.
The output shaft of described cylinder also is equiped with load measuring gauge.
Described column is equiped with barometric control unit.
Described column also is equiped with the strength display.
Described column also is equiped with control panel.
The utility model beneficial effect is:
Beach chair backrest described in the utility model is fatigue tester repeatedly, and it comprises test board, is used for fixing the fixed block of beach chair, and described test board offers the threaded hole of a plurality of diverse locations, and fixed block is fixedly connected on described threaded hole; Described test board also is provided with column, the column top is provided with handwheel, and handwheel is connected with the screw mandrel that is arranged at the column inboard by gear, and wire rod thread is connected with stationary platen, stationary platen is connected with cylinder, and the output shaft of cylinder is equiped with the clamping plate that are used to clamp the beach chair backrest.The beach chair backrest of employing said structure is fatigue tester repeatedly, and the height of its cylinder can be regulated easily, can test the beach chair of differing heights and different length easily, and it is quick to be easy to use, and the scope of application is also wider.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is part-structure synoptic diagram of the present utility model.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
As depicted in figs. 1 and 2, beach chair backrest described in the utility model is fatigue tester repeatedly, and it comprises test board 11, and it also comprises the fixed block 10 that is used for fixing beach chair, described test board 11 offers the threaded hole of a plurality of diverse locations, and fixed block 10 is fixedly connected on described threaded hole; Described test board 11 also is provided with column, the column top is provided with handwheel 1, handwheel 1 is connected with the screw mandrel 2 that is arranged at the column inboard by gear, screw mandrel 2 stationary platen 3 that has been threaded, stationary platen 3 is connected with cylinder 5, the output shaft of cylinder 5 is equiped with the clamping plate 8 that are used to clamp the beach chair backrest, and the output shaft of cylinder 5 also is equiped with load measuring gauge 7, and described column is equiped with barometric control unit 13, strength display 14 and control panel 12.
As preferred embodiment, described cylinder 5 is articulated in described stationary platen 3, is provided with the adjusting screw(rod) 6 that is used to regulate cylinder 5 angles between cylinder 5 and the stationary platen 3, by adjusted screw rod 6, be the angle of scalable cylinder 5, make cylinder 5 vertical with backrest, it is very convenient to operate.Further, described stationary platen 3 is provided with index dial 4, and the adjusting angle of the cylinder 5 that can visually see further facilitates operation.
Beach chair backrest described in the utility model is fatigue tester repeatedly, its principle of work is: beach chair is fixed on the test board 11 with fixed block 10, rotates handwheel 1 and make 2 runnings of gear driven screw mandrel, stationary platen 3 corresponding rise and fall, make cylinder 5 transfer to test height, clamping plate 8 clamp backrest.It is vertical with the backrest face that adjustment adjusting screw(rod) 6 makes cylinder 5 go out force direction, and 5 hue angle of cylinder can indicate from index dial 4.Barometric control unit 13 scalable cylinders 5 air pressure; adorn 1 ton load measuring gauge 7 on the cylinder 5, make cylinder 5 go out enough power, strength display 14 can demonstrate the backrest of surveying size firmly; on control panel 12, set test required time, speed and number of times, when test reaches set number of times with auto stop.Whether test is finished, inspect each position of beach chair and be out of shape, become flexible and the welding fastness.
The above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (7)
1. beach chair backrest fatigue tester repeatedly, it comprises test board (11), it is characterized in that: it also comprises the fixed block (10) that is used for fixing beach chair, and described test board (11) offers the threaded hole of a plurality of diverse locations, and fixed block (10) is fixedly connected on described threaded hole; Described test board (11) also is provided with column, the column top is provided with handwheel (1), handwheel (1) is connected with the screw mandrel (2) that is arranged at the column inboard by gear, screw mandrel (2) stationary platen (3) that has been threaded, stationary platen (3) is connected with cylinder (5), and the output shaft of cylinder (5) is equiped with the clamping plate (8) that are used to clamp the beach chair backrest.
2. beach chair backrest according to claim 1 is fatigue tester repeatedly, it is characterized in that: described cylinder (5) is articulated in described stationary platen (3), is provided with the adjusting screw(rod) (6) that is used to regulate cylinder (5) angle between cylinder (5) and the stationary platen (3).
3. beach chair backrest according to claim 2 is fatigue tester repeatedly, it is characterized in that: described stationary platen (3) is provided with index dial (4).
4. beach chair backrest according to claim 3 is fatigue tester repeatedly, it is characterized in that: the output shaft of described cylinder (5) also is equiped with load measuring gauge (7).
5. beach chair backrest according to claim 1 is fatigue tester repeatedly, it is characterized in that: described column is equiped with barometric control unit (13).
6. beach chair backrest according to claim 5 is fatigue tester repeatedly, it is characterized in that: described column also is equiped with strength display (14).
7. beach chair backrest according to claim 6 is fatigue tester repeatedly, it is characterized in that: described column also is equiped with control panel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200936441U CN201993216U (en) | 2011-03-31 | 2011-03-31 | Repeat fatigue-testing machine for beach chair backrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200936441U CN201993216U (en) | 2011-03-31 | 2011-03-31 | Repeat fatigue-testing machine for beach chair backrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201993216U true CN201993216U (en) | 2011-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200936441U Expired - Fee Related CN201993216U (en) | 2011-03-31 | 2011-03-31 | Repeat fatigue-testing machine for beach chair backrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201993216U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913285A (en) * | 2012-12-31 | 2014-07-09 | 北京建筑工程学院 | Device for testing mechanical properties |
| CN104062117A (en) * | 2014-07-16 | 2014-09-24 | 上海大众汽车有限公司 | Durability testing device of pedal mechanism |
| CN104280175A (en) * | 2013-07-12 | 2015-01-14 | 无锡全盛安仁机械有限公司 | Seat framework backrest restoring force test device |
| CN104634599A (en) * | 2015-01-29 | 2015-05-20 | 嘉瑞福(浙江)家具有限公司 | Chair back pressure resistance and fatigue tester and test method thereof |
| CN104655440A (en) * | 2015-01-29 | 2015-05-27 | 嘉瑞福(浙江)家具有限公司 | Novel automated chair back pressure resistance and fatigue resistance testing device and testing method thereof |
| CN105067218A (en) * | 2015-09-21 | 2015-11-18 | 成都市天龙交通设备有限公司 | Folding chair working life test bench device and test method |
| KR20160148172A (en) * | 2015-06-16 | 2016-12-26 | 한국기계연구원 | Impact durability testing device of gear box |
| CN108088667A (en) * | 2016-11-21 | 2018-05-29 | 震旦（中国）有限公司 | A kind of office chair backrest test and experiment device and its application |
| CN110095362A (en) * | 2019-05-21 | 2019-08-06 | 重庆市农业科学院 | A kind of Parts strength test bench |
| CN116558848A (en) * | 2023-05-17 | 2023-08-08 | 嘉兴禾晟新材料科技有限公司 | Composite material aviation seat backboard fatigue detection equipment |
-
2011
- 2011-03-31 CN CN2011200936441U patent/CN201993216U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913285A (en) * | 2012-12-31 | 2014-07-09 | 北京建筑工程学院 | Device for testing mechanical properties |
| CN104280175A (en) * | 2013-07-12 | 2015-01-14 | 无锡全盛安仁机械有限公司 | Seat framework backrest restoring force test device |
| CN104280175B (en) * | 2013-07-12 | 2016-08-17 | 无锡全盛安仁机械有限公司 | A kind of chair framework backrest replys force test device |
| CN104062117A (en) * | 2014-07-16 | 2014-09-24 | 上海大众汽车有限公司 | Durability testing device of pedal mechanism |
| CN104634599A (en) * | 2015-01-29 | 2015-05-20 | 嘉瑞福(浙江)家具有限公司 | Chair back pressure resistance and fatigue tester and test method thereof |
| CN104655440A (en) * | 2015-01-29 | 2015-05-27 | 嘉瑞福(浙江)家具有限公司 | Novel automated chair back pressure resistance and fatigue resistance testing device and testing method thereof |
| CN104655440B (en) * | 2015-01-29 | 2017-06-30 | 嘉瑞福(浙江)家具有限公司 | Automation chair back crushing resistance and tired system safety testing device and its method of testing |
| CN104634599B (en) * | 2015-01-29 | 2017-05-24 | 嘉瑞福(浙江)家具有限公司 | Chair back pressure resistance and fatigue tester and test method thereof |
| KR101709233B1 (en) | 2015-06-16 | 2017-03-08 | 한국기계연구원 | Impact durability testing device of gear box |
| KR20160148172A (en) * | 2015-06-16 | 2016-12-26 | 한국기계연구원 | Impact durability testing device of gear box |
| CN105067218A (en) * | 2015-09-21 | 2015-11-18 | 成都市天龙交通设备有限公司 | Folding chair working life test bench device and test method |
| CN105067218B (en) * | 2015-09-21 | 2017-08-11 | 成都市天龙交通设备有限公司 | Folding seat operation life test table apparatus and method of testing |
| CN108088667A (en) * | 2016-11-21 | 2018-05-29 | 震旦（中国）有限公司 | A kind of office chair backrest test and experiment device and its application |
| CN110095362A (en) * | 2019-05-21 | 2019-08-06 | 重庆市农业科学院 | A kind of Parts strength test bench |
| CN110095362B (en) * | 2019-05-21 | 2022-03-08 | 重庆市农业科学院 | Spare part fatigue strength testboard |
| CN116558848A (en) * | 2023-05-17 | 2023-08-08 | 嘉兴禾晟新材料科技有限公司 | Composite material aviation seat backboard fatigue detection equipment |
| CN116558848B (en) * | 2023-05-17 | 2023-10-20 | 嘉兴禾晟新材料科技有限公司 | Composite material aviation seat backboard fatigue detection equipment |
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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: 20110928 Termination date: 20140331 |