CN204064602U - A kind of fall-down test device - Google Patents
A kind of fall-down test device Download PDFInfo
- Publication number
- CN204064602U CN204064602U CN201420443934.8U CN201420443934U CN204064602U CN 204064602 U CN204064602 U CN 204064602U CN 201420443934 U CN201420443934 U CN 201420443934U CN 204064602 U CN204064602 U CN 204064602U
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- touch panel
- support
- base
- pulley
- limiting plate
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- 238000012360 testing method Methods 0.000 title claims abstract description 35
- 239000004677 Nylon Substances 0.000 claims abstract description 10
- 229920001778 nylon Polymers 0.000 claims abstract description 10
- 239000000725 suspension Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000004308 accommodation Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003574 free electron Substances 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
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Abstract
The utility model relates to a kind of fall-down test device, belong to equipment Technology field, its technical characteristics is that it comprises base, fastening bolt, touch panel mechanism, support, web beam, guide rail, back timber, suspension hook, pulley, fixture, limiting plate, staircase, bottom girder, nylon rope, windlass, touch panel mechanism comprises key seat, pivot pin, touch panel seat, base, groove, contact plate, support bar, windlass controls differing heights, touch panel mechanism controls difference is fallen and is touched angle, guide rail and limiting plate ensure vertically to fall track, pulley and two guide rails are at same vertical plane, it is good that it has test findings consistance, wide accommodation, human users's safety, revision test is fast and convenient, the advantages such as adjustment and maintenance is convenient.
Description
Technical field
The utility model relates to a kind of fall-down test device, belong to equipment Technology field, it is mainly applicable to the triggering impact test that exact instrument, electronic devices and components, fuse insurance etc. are carried out in freely falling body mode, detects it and falls anti high overload, falls the performances such as triggering.
Background technology
In background technology, current domestic application falling anti high overload in detecting, falling the test of triggering is all generally adopt subjects from the test method eminence is directly thrown, the main deficiency adopting such method to exist is that the subjects environmental impact that is put to the test is large, directly cause test findings consistance poor, revision test efficiency is low, data acquisition is more difficult, is difficult to meet testing requirements, and the safety of operating personnel cannot be protected simultaneously.In order to solve the defect of existing test method, improving the reliability of test and the correctness of image data, fall-down test device is studied.
Summary of the invention
Technical problem to be solved in the utility model is the deficiency for solving existing experimental enviroment, a kind of fall-down test device is provided, it controls differing heights by windlass, touch panel mechanism controls difference fall touch angle, guide rail and limiting plate ensure vertically to fall the methods such as track, can realize subjects in the multiple different impact effects of true environment simulation.
The technical scheme that the utility model solves the employing of its technical matters is: it comprises base, fastening bolt, touch panel mechanism, support, web beam, guide rail, back timber, suspension hook, pulley, fixture, limiting plate, staircase, bottom girder, nylon rope, windlass,
Described touch panel mechanism comprises key seat, pivot pin, touch panel seat, base, groove, contact plate, support bar, key seat is loaded on the edge of base upper surface, pivot pin is plugged in the pin-and-hole of key seat and touch panel seat is articulated with base, contact plate cements the upper surface being fixed on touch panel seat by seccotine, base is provided with multiple groove, support bar one end is connected to the bottom of touch panel seat, the other end is plugged in groove by touch panel seat jack-up certain angle, support bar is plugged in the angle of inclination that in the different groove of base, adjustable touch panel seat is different
Described support is slotted-angle shelving spatial structure, and support is fixed on base by fastening bolt,
The many equidistant horizontal weldings of web beam are loaded on four angle steel columns of support, and back timber, bottom girder respectively horizontal welding are loaded on the upper and lower end of support,
The middle part of bottom girder is fixed in touch panel mechanism,
Pulley bolt is fixed on the middle part of back timber,
Two suspension hooks are equidistantly fixed on back timber in pulley both sides U-bolt,
Bottom girder is fixed in the bottom of the guide rail of two wire materials respectively bolt, and the upper end of two guide rails is hung respectively and is connected to two suspension hooks, and guide rail tightened by the steam boat ratchet of adjusting lift hook, and two guide rails keep vertical parallel state,
Pulley and two guide rails at same vertical plane,
Staircase is welded on side face two adjacent angular steel columns,
Windlass support certain distance of being separated by is fixedly installed in by multiple bolt on the base at support rear,
One end of nylon rope is connected to windlass, and the other end of nylon rope walks around the upper end that pulley is connected to fixture,
Respectively there is a snap close at limiting plate two ends, and limiting plate hoop is loaded on the middle part of fixture, and the snap close at limiting plate two ends fastens two guide rails respectively.
During fall-down test, the fall-down test object clamping of different size is loaded on fixture, and subjects is sling by the flexible handle rotating windlass, and sling height is controlled by windlass according to testing requirements, and maximum height is 10 meters.The angle of inclination of touch panel seat in touch panel mechanism is adjusted according to testing requirements, extract the retainer handle of windlass, subjects starts free-electron model, in falling process, what limiting plate limited subjects falls attitude, and warranty test object vertically falls along two steel-wire tracks, and subjects is fallen and abutted against after touch panel, fall-down test completes, and every data acquisition is complete.
The utility model compares produced beneficial effect with background technology
1, this device adopts subjects to clash into space plane touch panel Reality simulation environment with the movement of falling object to clash into, can be used for polytype subjects fall-down test, wide accommodation.
2, this device goes out multiplely to fall projected angle of impact by bottom touch panel mechanism adjustable, simulates different impact effects.
What 3, adopt limit method restriction subjects in process of the test falls attitude, and warranty test object vertically falls along trapped orbit, and test findings consistance is good, human users's safety.
4, there is revision test fast and convenient, the advantages such as adjustment and maintenance is convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model fall-down test device.
Fig. 2 is that the P of Fig. 1 is to right view.
Fig. 3 is the structural representation of Tu1Zhong touch panel mechanism 3.
Embodiment
Below in conjunction with accompanying drawing, most preferred embodiment of the present utility model is further described.
Referring to Fig. 1, Fig. 2, a kind of fall-down test device, it comprises base 1, fastening bolt 2, touch panel mechanism 3, support 4, web beam 5, guide rail 6, back timber 7, suspension hook 8, pulley 9, fixture 10, limiting plate 11, staircase 12, bottom girder 13, nylon rope 14, windlass 15.
Referring to Fig. 3, touch panel mechanism 3 comprises key seat 16, pivot pin 17, touch panel seat 18, base 19, groove 20, contact plate 21, support bar 22, key seat 16 is loaded on the edge of base 19 upper surface, pivot pin 17 is plugged in the pin-and-hole of key seat 16 and touch panel seat 18 is articulated with base 19, contact plate 21 cements the upper surface being fixed on touch panel seat 18 by seccotine, base 19 is provided with multiple groove 20, support bar 22 one end is connected to the bottom of touch panel seat 18, the other end is plugged in groove 20 by touch panel seat 18 jack-up certain angle, support bar 22 is plugged in the angle of inclination that in the different groove of base 19 20, adjustable touch panel seat 18 is different.
Referring to Fig. 1, Fig. 2, support 4 is slotted-angle shelving spatial structure, and support 4 is fixed on base 1 by fastening bolt 2.
The many equidistant horizontal weldings of web beam 5 are loaded on four angle steel columns of support 4, and back timber 7, bottom girder 13 respectively horizontal welding are loaded on the upper and lower end of support 4.
The middle part of bottom girder 13 is fixed in touch panel mechanism 3.
Pulley 9 bolt is fixed on the middle part of back timber 7.
Two suspension hooks 8 are equidistantly fixed on back timber 7 in pulley 9 both sides U-bolt.
Bottom girder 13 is fixed in the bottom of the guide rail 6 of two wire materials respectively bolt, and the upper end of two guide rails 6 is hung respectively and is connected to two suspension hooks 8, and guide rail 6 tightened by the steam boat ratchet of adjusting lift hook 8, and two guide rails 6 keep vertical parallel state.
Pulley 9 and two guide rails 6 are at same vertical plane.
Staircase 12 is welded on the adjacent angular steel column of two, support 4 side, and staircase 12 climbs up the top of device for operating personnel, adjusts fast, changes or keep in repair parts.
Windlass 15 support 4 certain distance of being separated by is fixedly installed on the base 1 at support 4 rear by multiple bolt.
One end of nylon rope 14 is connected to windlass 15, and the other end of nylon rope 14 walks around the upper end that pulley 9 is connected to fixture 10.
Respectively there is a snap close at limiting plate 11 two ends, and limiting plate 11 hoop is loaded on the middle part of fixture 10, and the snap close at limiting plate 11 two ends fastens two guide rails 6 respectively, and limiting plate 11 can limit and fall attitude, and warranty test object vertically falls along two steel-wire tracks 6.
The course of work:
During fall-down test, the fall-down test object clamping of different size is loaded on fixture 10, and subjects is sling by the flexible handle rotating windlass 15, and sling height is controlled by windlass 15 according to testing requirements, and maximum height is 10 meters.The angle of inclination of touch panel seat 18 in touch panel mechanism 3 is adjusted according to testing requirements, extract the retainer handle of windlass 15, subjects starts free-electron model, in falling process, what limiting plate 11 limited subjects falls attitude, and warranty test object vertically falls along two steel-wire tracks 6, after subjects is fallen and abutted against touch panel 21, fall-down test completes, and every data acquisition is complete.
Claims (1)
1. a fall-down test device, is characterized in that it comprises base (1), fastening bolt (2), touch panel mechanism (3), support (4), web beam (5), guide rail (6), back timber (7), suspension hook (8), pulley (9), fixture (10), limiting plate (11), staircase (12), bottom girder (13), nylon rope (14), windlass (15);
Described touch panel mechanism (3) comprises key seat (16), pivot pin (17), touch panel seat (18), base (19), groove (20), contact plate (21), support bar (22);
Key seat (16) is loaded on the edge of base (19) upper surface, pivot pin (17) is plugged in the pin-and-hole of key seat (16) and touch panel seat (18) is articulated with base (19), contact plate (21) cements the upper surface being fixed on touch panel seat (18) by seccotine, base (19) is provided with multiple groove (20), support bar (22) one end is connected to the bottom of touch panel seat (18), the other end is plugged in groove (20) by touch panel seat (18) jack-up certain angle, support bar (22) is plugged in the angle of inclination that in the different groove (20) of base (19), adjustable touch panel seat (18) is different,
Described support (4) is slotted-angle shelving spatial structure, and support (4) is fixed on base (1) by fastening bolt (2);
The many equidistant horizontal weldings of web beam (5) are loaded on four angle steel columns of support (4), and back timber (7), bottom girder (13) respectively horizontal welding are loaded on the upper and lower end of support (4);
The middle part of bottom girder (13) is fixed in touch panel mechanism (3);
Pulley (9) bolt is fixed on the middle part of back timber (7);
Two suspension hooks (8) are equidistantly fixed on back timber (7) in pulley (9) both sides U-bolt;
Bottom girder (13) is fixed in the bottom of the guide rail (6) of two wire materials respectively bolt, the upper end of two guide rails (6) is hung respectively and is connected to two suspension hooks (8), guide rail (6) tightened by the steam boat ratchet of adjusting lift hook (8), and two guide rails (6) keep vertical parallel state;
Pulley (9) and two guide rails (6) are at same vertical plane;
Staircase (12) is welded on the adjacent angular steel column of two, support (4) side;
Windlass (15) support (4) certain distance of being separated by is fixedly installed on the base (1) at support (4) rear by multiple bolt;
One end of nylon rope (14) is connected to windlass (15), and the other end of nylon rope (14) walks around the upper end that pulley (9) is connected to fixture (10);
Respectively there is a snap close at limiting plate (11) two ends, and limiting plate (11) hoop is loaded on the middle part of fixture (10), and the snap close at limiting plate (11) two ends fastens two guide rails (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443934.8U CN204064602U (en) | 2014-08-07 | 2014-08-07 | A kind of fall-down test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443934.8U CN204064602U (en) | 2014-08-07 | 2014-08-07 | A kind of fall-down test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204064602U true CN204064602U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420443934.8U Expired - Lifetime CN204064602U (en) | 2014-08-07 | 2014-08-07 | A kind of fall-down test device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204064602U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104122061A (en) * | 2014-08-07 | 2014-10-29 | 江南工业集团有限公司 | Drop test device |
| CN108982047A (en) * | 2018-08-08 | 2018-12-11 | 梅永辉 | One kind being used for the anti-drop test device of can glass packaging bottle multi-angle formula |
| CN109596032A (en) * | 2018-12-07 | 2019-04-09 | 长春理工大学 | Large-scale fall-down test test product falling height measurement method |
| CN109883729A (en) * | 2019-03-19 | 2019-06-14 | 南京理工大学 | Safety belt limits system safety testing device under a kind of vertical environment |
| CN111043920A (en) * | 2020-01-07 | 2020-04-21 | 四川瑞雅科创汽车安全技术有限公司 | Falling device for time tray test |
| CN111707436A (en) * | 2020-06-30 | 2020-09-25 | 萍乡伊博智能科技有限公司 | Drop test machine capable of simulating continuous drop |
-
2014
- 2014-08-07 CN CN201420443934.8U patent/CN204064602U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104122061A (en) * | 2014-08-07 | 2014-10-29 | 江南工业集团有限公司 | Drop test device |
| CN108982047A (en) * | 2018-08-08 | 2018-12-11 | 梅永辉 | One kind being used for the anti-drop test device of can glass packaging bottle multi-angle formula |
| CN108982047B (en) * | 2018-08-08 | 2019-12-27 | 长安大学 | Be used for anti testing arrangement that falls of can glass packing bottle multi-angle formula |
| CN109596032A (en) * | 2018-12-07 | 2019-04-09 | 长春理工大学 | Large-scale fall-down test test product falling height measurement method |
| CN109596032B (en) * | 2018-12-07 | 2020-12-15 | 长春理工大学 | Method for measuring falling height of large-scale falling test sample |
| CN109883729A (en) * | 2019-03-19 | 2019-06-14 | 南京理工大学 | Safety belt limits system safety testing device under a kind of vertical environment |
| CN111043920A (en) * | 2020-01-07 | 2020-04-21 | 四川瑞雅科创汽车安全技术有限公司 | Falling device for time tray test |
| CN111043920B (en) * | 2020-01-07 | 2022-04-29 | 四川瑞雅科创汽车安全技术有限公司 | Falling device for time tray test |
| CN111707436A (en) * | 2020-06-30 | 2020-09-25 | 萍乡伊博智能科技有限公司 | Drop test machine capable of simulating continuous drop |
| CN111707436B (en) * | 2020-06-30 | 2022-05-10 | 萍乡伊博智能科技有限公司 | Drop test machine capable of simulating continuous drop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |