CN202305327U - Static load testing device for safety handle - Google Patents
Static load testing device for safety handle Download PDFInfo
- Publication number
- CN202305327U CN202305327U CN2011203293932U CN201120329393U CN202305327U CN 202305327 U CN202305327 U CN 202305327U CN 2011203293932 U CN2011203293932 U CN 2011203293932U CN 201120329393 U CN201120329393 U CN 201120329393U CN 202305327 U CN202305327 U CN 202305327U
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- CN
- China
- Prior art keywords
- safety handle
- base
- static load
- fixedly connected
- load test
- 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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Abstract
The utility model provides a static load testing device for a safety handle. The device comprises the safety handle, a base and a drawing machine, wherein the drawing machine comprises a framework, a drawstring and a horizontal pedestal; the framework comprises a fixed cross beam and two upright posts which are respectively fixed at two ends of the cross beam; two sides of the horizontal pedestal are fixedly connected with the inner sides of the upright posts; the horizontal pedestal is provided with a plurality of grooves; a cross head is arranged below the cross beam, a rotating shaft is sleeved on the middle part of the cross head, and a dynamometer is arranged on the cross head; two ends of the drawstring are respectively wound on the safety handle and the rotating shaft of the cross head; the base is fixedly connected to the grooves of the horizontal pedestal through a plurality of pressure plates; and two ends of the safety handle are fixedly connected to the surface of the base. The device can be specially used for testing the static load of the safety handle, and is simple and compact in structure, convenient to machine, low in manufacturing cost and high in working reliability.
Description
Technical field
The utility model relates to a kind of Material Testing Machine, refers in particular to a kind of safety handle static load test unit.
Background technology
Safety handle is the indispensable device of vehicle active safety, the test of safety handle static load be test safety handle assembly whether warp live temporary transient maximum load and not damaged.Under standard temperature, test load power is 1000N, and the scope width of putting forth effort is 80mm, pulling force speed 20mm/ branch, and load time 20 seconds, the handle after the test can not have defectives such as distortion.
The day for announcing is that Dec 5 calendar year 2001, notification number are that the patent of CN2463823Y discloses a kind of multifunction structure testing machine; It is the support frame that on a base, is installed with an inverted U; Be vertical on this support frame and laterally be respectively arranged with a load drive device; These load drive devices have an actuating strut, can carry out the application of force load-carrying action of different experiments project to test material, and load drive device is provided with the strength induction installation and can experimental data be shown again; But this utility model structure relative complex, and the static load test that is used for shaking hands safely is not very suitable.
The utility model content
Lack special safety handle static load test unit and the problem of universal testing machine relative complex in order to solve prior art; The utility model provides a kind of safety handle static load test unit; Can be exclusively used in the test of safety handle static load; Simple and compact for structure, cost of manufacture easy to process is lower, and functional reliability is high.
The technical scheme that the utility model adopted is: a kind of safety handle static load test unit; Comprise safe handle, base and drawing machine, described drawing machine comprises framework, drawstring and horizontal base, and described framework comprises a fixing crossbeam and two columns that are separately fixed at the crossbeam two ends; The both sides of described horizontal base are fixedly connected with column is inboard; Horizontal base is provided with some roads groove, and the crossbeam below is provided with crosshead, and described crosshead middle part is socketed with rotating shaft; Crosshead is provided with dynamometer; In safety handle and crosshead rotating shaft, described base is fixedly connected on through some block pressur plates on the groove of horizontal base respectively at described drawstring two, and described safety handle two ends are fixedly connected on susceptor surface.The utility model is simple and compact for structure, and cost of manufacture easy to process is lower, and functional reliability is high, can carry out load 1000N, puts forth effort width range 80mm, pulling force speed 20mm/s, 20 seconds test of load.
As preferably; Described pressing plate comprises ceiling molding and following press strip, and described ceiling molding is rectangular parallelepiped with following press strip, and an end of ceiling molding is fixedly connected on down the wide admedian top of press strip; The other end of ceiling molding is fixedly connected with base, and following press strip is fixedly connected on the groove of horizontal base.Such platen design can firmly be fixed on base on the horizontal base.
As preferably, described pressing plate quantity is 4.4 block pressur plates are fixed four angles of base respectively.
As preferably, described framework is an inverted U-shaped.The framework of drawing machine is inverted U font, the setting of convenience and crosshead and horizontal base.
As preferably, described horizontal base is a rectangular parallelepiped.
As preferably, the cross section of the groove on the said horizontal base is " protruding " font.The groove of convex shape can make between lower platen and the horizontal base more firm.
As preferably, described base comprises that base plate and cross section are the quadrangular of right-angled trapezium, and quadrangular is fixedly connected on the base plate top, and the upper side of quadrangular is provided with mounting hole, and safety handle two ends are fixed on the mounting hole.
As preferably, described crossbeam bottom is provided with chute, and crosshead and chute are slidingly connected.Crosshead can be slided along crossbeam, and dynamometer is attached on the movably crosshead that relies on electro-motor or hydraulic means driving.
As preferably, drawing machine is provided with computer interface.The speed that whole process loads through computer control also writes down the power value curve in the loading procedure.
The beneficial effect of the utility model is: simple and compact for structure, cost of manufacture easy to process is lower, and functional reliability is high.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model;
Fig. 2 is a kind of decomposition texture synoptic diagram of the utility model.
Among the figure, 1-safety handle, 2-drawstring, 3-base, 4-pressing plate, 5-drawing machine, 6-framework, 7-column, 8-horizontal base, 9-crosshead, 10-groove, 11-rotating shaft, 12-ceiling molding, press strip under the 13-.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specify.
As shown in Figure 1; A kind of safety handle static load test unit comprises safety handle 1, base 3 and drawing machine 5, and drawing machine 5 comprises framework, drawstring 2 and rectangular-shaped horizontal base 8; Framework is a crossbeam 6 and two inverted U-shaped that column 7 screws connect and compose; The both sides of horizontal base 8 are connected with column 7 inboard screws, offer the groove 10 of cross section, five roads for " protruding " font on the horizontal base 8, and crossbeam 6 bottom indents form chute; Crosshead 9 is loaded in the chute, and is slidingly connected with chute.With dynamometer, dynamometry is counted the serial dynamometer of carrying jig on the crosshead 9.Crosshead 9 middle parts are socketed with rotating shaft 11, and drawstring 2 two are respectively in safety handle 1 and crosshead 9 rotating shafts 11.Have computer interface on the drawing machine 5, can be connected with outer computer.
Pressing plate 4 adds up to four; Every block pressur plate 4 is made up of ceiling molding that is rectangular parallelepiped 12 and following press strip 13; One end of ceiling molding 12 is fixedly connected on down press strip 13 wide admedian tops; The other end of ceiling molding 12 is connected with base 3 screws, and following press strip 13 is connected on the groove 10 of horizontal base 8 through screw.
The method of application of the utility model is: the width of selecting 80mm on the safety handle 1 around on drawstring 2, drawing machine 5 connects the safety handle through drawstring and applies the 1000N load, pulling force speed is 20mm/s, load time is 20 seconds.The speed that whole process loads through computer control, and the power value curve in the record loading procedure.The utility model can be exclusively used in the test of safety handle static load, and simple and compact for structure, cost of manufacture easy to process is lower, and functional reliability is high.
Above embodiment is merely the technological thought of explanation the utility model; Can not limit the protection domain of the utility model with this; Every technological thought that proposes according to the utility model, any change of on the technical scheme basis, being done all falls within the protection domain of the utility model.
Claims (9)
1. safety handle static load test unit; Comprise safe handle (1), base (3) and drawing machine (5); It is characterized in that: described drawing machine (5) comprises framework, drawstring (2) and horizontal base (8); Described framework comprises a crossbeam (6) and is separately fixed at two columns (7) at crossbeam two ends, and the both sides of described horizontal base (8) are fixedly connected with column (7) is inboard, and horizontal base (8) is provided with some roads grooves (10); The crossbeam below is provided with crosshead (9); Described crosshead (9) middle part is socketed with rotating shaft (11), and crosshead (9) is provided with dynamometer, and described drawstring (2) two is respectively in safety handle (1) and crosshead (9) rotating shaft (10); Described base (3) is fixedly connected on through some block pressur plates (4) on the groove (11) of horizontal base (8), and described safety handle (1) two ends are fixedly connected on base (3) surface.
2. safety handle static load test unit according to claim 1, it is characterized in that: described pressing plate (4) quantity is 4.
3. safety handle static load test unit according to claim 1 and 2; It is characterized in that: described monolithic pressing plate (4) comprises ceiling molding (12) and following press strip (13); Described ceiling molding (12) and following press strip (13) are rectangular parallelepiped; One end of ceiling molding (12) is fixedly connected on down the wide admedian top of press strip (13), and the other end of ceiling molding (12) is fixedly connected with base (3), and following press strip (13) is fixedly connected on the groove (11) of horizontal base (8).
4. safety handle static load test unit according to claim 1, it is characterized in that: described framework is an inverted U-shaped.
5. safety handle static load test unit according to claim 1, it is characterized in that: described horizontal base (8) is a rectangular parallelepiped.
6. according to claim 1 or 5 described safety handle static load test units, it is characterized in that: the cross section of the groove (11) on the said horizontal base (8) is " protruding " font.
7. safety handle static load test unit according to claim 1; It is characterized in that: described base (3) comprises that base plate and cross section are the quadrangular of right-angled trapezium; Quadrangular is fixedly connected on the base plate; The upper side of quadrangular is provided with mounting hole, and safety handle (1) two ends are fixed on the mounting hole.
8. safety handle static load test unit according to claim 1, it is characterized in that: described crossbeam (6) bottom is provided with chute, and crosshead (9) is slidingly connected with chute.
9. according to claim 1 or 2 or 4 or 5 or 7 or 8 described safety handle static load test units, it is characterized in that: drawing machine (5) is provided with computer interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203293932U CN202305327U (en) | 2011-09-05 | 2011-09-05 | Static load testing device for safety handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203293932U CN202305327U (en) | 2011-09-05 | 2011-09-05 | Static load testing device for safety handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202305327U true CN202305327U (en) | 2012-07-04 |
Family
ID=46374199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203293932U Expired - Fee Related CN202305327U (en) | 2011-09-05 | 2011-09-05 | Static load testing device for safety handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202305327U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300669A (en) * | 2014-06-12 | 2016-02-03 | 江苏东方汽车装饰件总厂 | Automobile armrest fatigue detection device |
| CN109668781A (en) * | 2017-10-17 | 2019-04-23 | 高康 | A kind of tensile property test equipment of door and window handle |
-
2011
- 2011-09-05 CN CN2011203293932U patent/CN202305327U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300669A (en) * | 2014-06-12 | 2016-02-03 | 江苏东方汽车装饰件总厂 | Automobile armrest fatigue detection device |
| CN109668781A (en) * | 2017-10-17 | 2019-04-23 | 高康 | A kind of tensile property test equipment of door and window handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LANZHOU JILI AUTO INDUSTRY CO., LTD. Free format text: FORMER OWNER: ZHEJIANG GEELY AUTOMOBILE RESEARCH INSTITUTE CO., LTD. Effective date: 20130408 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 317000 TAIZHOU, ZHEJIANG PROVINCE TO: 730300 LANZHOU, GANSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130408 Address after: 730300 Gansu city of Lanzhou province Yongdeng County town of Nakagawa airport Circular Economy Park Patentee after: Lanzhou Jili Automobile Industry Co., Ltd. Patentee after: Zhejiang Geely Holding Group Co., Ltd. Address before: Taizhou City, Zhejiang Province, 317000 coastal city east gate head Patentee before: Zhejiang Geely Automobile Research Institute Co., Ltd. Patentee before: Zhejiang Geely Holding Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20170905 |