CN208736650U - Height fall-down test and lateral impact test two-in-one auxiliary device - Google Patents
Height fall-down test and lateral impact test two-in-one auxiliary device Download PDFInfo
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- CN208736650U CN208736650U CN201821428828.7U CN201821428828U CN208736650U CN 208736650 U CN208736650 U CN 208736650U CN 201821428828 U CN201821428828 U CN 201821428828U CN 208736650 U CN208736650 U CN 208736650U
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- lateral impact
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- guide pipe
- fall
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Abstract
A kind of height fall-down test and lateral impact test two-in-one auxiliary device, since it falls part in vertical fall-down test under the altitude location of altitude location part and the guiding collective effect of guide pipe, free-electron model can start to fall and accurately strike in the specified weak spot of lamps and lanterns or electric equipment products in identical height each time；Its lateral impact part when lateral impact is tested is limited by the length of lanyard simultaneously, lateral impact part is each time fixed toward the highest point swung far from lamps and lanterns or lamps and lanterns direction, the angle and rum point of lateral impact part toward lamps and lanterns or the swing of electric equipment products direction are also fixed after release hand, then its either vertical fall-down test or lateral impact test, can highly accurately it be struck in the specified weak spot of lamps and lanterns or electric equipment products identical, therefore its is structurally reasonable, and the accuracy of test is high.
Description
Technical field
The utility model relates to a kind of height fall-down tests and lateral impact to test two-in-one auxiliary device.
Background technique
It is known that lamps and lanterns and some electric equipment products (such as gas-cooker, electromagnetic oven, disinfection cabinet, micro-wave oven) are produced
Later, need that (such as lamps and lanterns are mounted on ceiling or are installed to wall according to their usage mode before installing and using
On wall, for another example electric equipment products are vertically-mounted a bit, some are horizontally mounted) come to they carry out it is that meet national standards
Height fall-down test or lateral impact test；Currently employed is to use steel ball or cylindrical obturator from eminence free-electron model or water
Translation is dynamic to strike lamps and lanterns or the specified weak spot of electric equipment products repeatedly to be tested, but steel ball or cylindrical obturator from
It, can be because of the height tested each time or apart from different, so that striking dynamics each time is not when by falling or move horizontally
Unanimously, or by external many factors (such as air drag, wind) it is influenced, they are possible to drop point occur inclined
From, it not striking at the weak spot that lamps and lanterns or lamps and lanterns are specified, these factors can all reduce the accuracy of test, it could even be possible to
Lead to test failure, needs to re-start test.
Summary of the invention
The purpose of this utility model is to be to overcome the deficiencies of the prior art and provide a kind of structurally reasonable, experimental accuracy
High height fall-down test and lateral impact test two-in-one auxiliary device.
In order to solve above-mentioned technical problem, the utility model is adopted the following technical solutions:
A kind of height fall-down test and lateral impact test two-in-one auxiliary device, including testing stand and are located on testing stand
Fixed frame, be equipped with fall structure and lateral impact structure vertically on the fixing frame, described falls structure packet vertically
It includes guide pipe, altitude location part and can be put into guide pipe and vertical free-electron model falls part in it, described
The side wall of guide pipe is equipped with strip sliding slot, and the altitude location part can penetrate into guide pipe from the strip sliding slot
And it is mounted on guide pipe by fixing piece, and it can be moved up and down along strip sliding slot；The altitude location part
The part penetrated into guide pipe can will fall part support and live；The lateral impact structure includes coil, winds online
Lanyard, lanyard length positioning part on circle and hang over the lateral impact part on lanyard one end.
In the improvement project for testing two-in-one auxiliary device to above-mentioned height fall-down test and lateral impact, described falls
What drop piece and lateral impact part were all made of is steel ball.
In the improvement project for testing two-in-one auxiliary device to above-mentioned height fall-down test and lateral impact, the height
Spend locating piece by ring-like bolt, pull rod and the spring being sleeved on ring-like bolt periphery wall and respectively with the ring-like bolt
Bolt locking nut and spring the fixture nut composition matched, after the tail end of the pull rod can be passed through from the hollow hole of ring-like bolt
It is extend into guide pipe from strip sliding slot；The mounting hole for being used to install bolt is equipped on the side wall on the pull rod；?
The side wall of the ring-like bolt, which is equipped with, passes through the bolt sliding groove in mounting hole for the bolt, and the bolt passes through
The end thereof contacts of its side wall and spring after bolt sliding groove is installed in mounting hole.
In the improvement project for testing two-in-one auxiliary device to above-mentioned height fall-down test and lateral impact, the extension
Rope length degree locating piece include middle part tape punching fixed block and with externally threaded locking nut, on the side wall of the fixed block
Equipped with the insertion hole being inserted into for locking nut in its perforation, it is equipped on the inner wall in the insertion hole in matching with external screw thread
Screw thread.
Exist compared with prior art, the utility model has the beneficial effects that falling part in vertical fall-down test due to it
Under the altitude location of altitude location part and the guiding collective effect of guide pipe, free-electron model can be opened in identical height each time
Begin to fall and accurately strike in the specified weak spot of lamps and lanterns or electric equipment products；Its level when lateral impact is tested is hit simultaneously
Limitation of the part by the length of lanyard is hit, lateral impact part is each time solid toward the highest point swung far from lamps and lanterns or lamps and lanterns direction
Fixed, the angle and rum point of lateral impact part toward lamps and lanterns or the swing of electric equipment products direction are also fixed after release hand, then
Its either vertical fall-down test or lateral impact test can highly accurately strike identical in lamps and lanterns or electric appliance production
In the specified weak spot of product, therefore its is structurally reasonable, and the accuracy of test is high.
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing:
[Detailed description of the invention]
Fig. 1 is the stereoscopic schematic diagram of the utility model embodiment；
Fig. 2 is the enlarged drawing of Fig. 1 local I；
Fig. 3 is the assembling schematic diagram of the utility model embodiment；
Fig. 4 is the enlarged drawing of the part Fig. 3 II；
Fig. 5 is the assembling schematic diagram of the utility model altitude location part；
Fig. 6 is the partial section enlarged view of the utility model embodiment.
[specific embodiment]
A kind of height fall-down test and lateral impact test two-in-one auxiliary device, as shown in Figures 1 to 6, including testing stand 1
With the fixed frame 2 being located on testing stand 1, it is equipped on the fixed frame 2 and falls structure 3 and lateral impact structure 4, institute vertically
The structure 3 of falling vertically stated includes guide pipe 31, altitude location part 32 and vertical free-electron model can fall in guide pipe 31
Drop piece 33, is equipped with strip sliding slot 311 on the side wall of the guide pipe 31, and the altitude location part 32 is mounted on the length
It can move up and down in bar shaped sliding slot 311 and in strip sliding slot 311；The lateral impact structure 4 include coil 41,
The lanyard 42 that is wrapped on coil 41, lanyard length positioning part 43 and hang over the lateral impact part 44 on lanyard one end.
When the utility model carries out vertical fall-down test, by taking lamps and lanterns as an example, lamps and lanterns are first placed into falling vertically for testing stand 1
It falls on the position of 31 lower section of guide pipe on testing stand 1, the weak spot for keeping lamps and lanterns specified faces the position of 3 lower end of guide pipe
On, height is then set by altitude location part 32, is consistent to ensure to fall the height of the free-electron model each time of part 33
, then make to fall part 33 since freely dropping down the height and position set in guide pipe 31, then falls part 33
It just moves down along guide pipe 31 and is come out from 31 bottom of guide pipe, the part 33 that falls come out from 31 bottom of guide pipe just falls
It falls in the specified weak spot of lamps and lanterns, people make to fall in this way more than 33 times of part in the height set from guide pipe 31
Interior free-electron model strikes the specified weak spot of lamps and lanterns repeatedly to achieve the purpose that fall-down test；As can be seen that falling part 33 in height
It spends under the altitude location of locating piece 32 and the guiding collective effect of guide pipe 31, falling part can be in test each time, can
Enough in the downward free-electron model of identical height, and can strike at the weak spot that lamps and lanterns are specified.
When needing to carry out lateral impact test, or by taking lamps and lanterns as an example, lamps and lanterns are placed into the hydraulic test of testing stand 1
On position, lanyard 42 then is pulled with the lateral impact part 44 that hand holds 42 one end of lanyard, 44 hanging of lateral impact part is being tried
1 top of platform is tested, the hanging position of lateral impact part 44 is then adjusted by rotating coil 41, enables 44 water of lateral impact part
Translation is dynamic to be impinged upon at the specified weak spot of lamps and lanterns, then by lanyard length positioning part 43 that lanyard 42 is fixed, and people are just at this time
Lateral impact part 44 can be held with hand makes it toward the arc-shaped swing in direction far from lamps and lanterns, until it can not be toward higher direction
Hand is unclamped when swing and is swung under gravity toward lamps and lanterns direction by lateral impact part 44, and specified thin of lamps and lanterns is finally impinged upon
At weakness, it can be seen that it be make lateral impact part 44 by toward, return swing by way of tested, due to level
Ram 44 is limited by 42 length of lanyard, it is equal toward the angle of the swing of the highest point swung far from lamps and lanterns direction each time
Be it is fixed, returning to after swinging it can only just strike at the specified weak spot of lamps and lanterns, and such people are by repeatedly hitting level
The accuracy for hitting the mode of 44 reciprocating swing of part to be tested is just very high.Similarly, the height fall-down test of electric equipment products and
Lateral impact test can also be tested in manner just described.
In summary as can be seen that the utility model is in vertical fall-down test, fall part 33 in altitude location part 32
Under the guiding collective effect of altitude location and guide pipe 31, it, can be downward certainly in identical height in test each time
By falling, while can strike at the specified weak spot of lamps and lanterns or electric equipment products；In lateral impact test, lateral impact
Part 44 is limited by 42 length of lanyard, it repeatedly it is past, return swing test during, it can only all impinge upon lamp each time
At the weak spot that tool or electric equipment products are specified；The utility model is either in vertical fall-down test in this way or lateral impact tries
In testing, at the weak spot that lamps and lanterns can accurately be impinged upon by falling part and lateral impact part or electric equipment products are specified, thus greatly
The experimental accuracy of the utility model is improved greatly, therefore the utility model is structurally reasonable, experimental accuracy is high.
In the present embodiment, as shown in figure 3, described fall part 33 and what lateral impact part 44 was all made of is steel ball.When
So they can also be aluminum cylinder obturator or other standard compliant rams, as long as they can be in guide pipe 31
Free-electron model.
As shown in Fig. 2,5,6, the altitude location part 32 by ring-like bolt 321, pull rod 322, be mounted on 322 side of pull rod
It bolt 326 on wall and the spring 323 being sleeved on ring-like 321 periphery wall of bolt and is matched respectively with the ring-like bolt 321
Bolt locking nut 324 and spring fixture nut 325 form, the tail end of the pull rod 322 can be from ring-like bolt 321
Emptying aperture is extend into guide pipe 31 after passing through from strip sliding slot 311；It is equipped on the side wall on the pull rod 322 and is used to pacify
Plug the mounting hole 3221 of pin 326；It is equipped on the side wall of the ring-like bolt 321 and passes through for the bolt 326 mounted in installation
Bolt sliding groove 3211 in hole 3221, the bolt 326 pass through after bolt sliding groove 3211 is installed in mounting hole 3221
The end thereof contacts of its side wall and spring 323 are during installation leading ring-like 321 tail portion of bolt according to height required for test
The outside for making the tail portion of ring-like bolt 321 be exposed at guide pipe 31 is pierced by from strip sliding slot 311 into pipe 31, it then will be ring-like
Bolt slides into corresponding height along strip sliding slot 311, and blending bolt locking nut 324, which is fixed, is mounted on guide pipe
On 31, then spring 323, which is sleeved on ring-like bolt 321, makes contacting by that inner end with bolt locking nut 324 for it, then
Spring fixture nut 325 is tightened on ring-like bolt 321, spring 323 is fixedly mounted on by bolt locking nut 324 with this
Between spring fixture nut 325, then the tail end of pull rod 322 penetrated from the hollow hole of ring-like bolt 321 and from the other end
It reaches in guide pipe 31, pull rod 322, which reaches the part in guide pipe 31, can play the role of living steel ball support, finally
Again bolt 326 from the bolt sliding groove 3211 of ring-like bolt 321 pass through be installed to pull rod 322 mounting hole 3221 in, and
Make the side wall of bolt 326 and the end thereof contacts of spring, such pull rod 322 will be fixed on ring-like in the effect of the elastic force of spring 323
In the hollow hole of bolt 321；When in use, part 33 will be fallen to be put into from the upper end of guide pipe 31, fall at this time part 33 along
Guide pipe 31 is fallen on the pull rod 322 extending into guide pipe 31 downwards, downward from the height set when to make to fall part 33
In the weak spot specified on lamps and lanterns or electric equipment products, pulling with hand pull rod 322 makes it toward outside guide pipe 31 for free-electron model impact
Side is mobile, and the bolt 326 being at this moment mounted on pull rod 322 will overcome the elastic force of spring 323, in the bolt of ring-like bolt 321
As pull rod 322 moves together in sliding groove 3211, until the part pull rod 322 extending into guide pipe 31 is entirely retracted to
When in the hollow hole of ring-like bolt 321, support is fallen part 33 and will freely be fallen downwards in guide pipe 31 322 upper end of pull rod
It falls, people unclamp hand lever 322 and will reset under the effect of the elastic force of spring 323 at this time, will when testing for people next time
Fall 33 support of part to live.
As shown in Figure 3,4, the fixed block 431 of the lanyard length positioning part 43 including middle part tape punching 4311 and with outer
The locking nut 432 of screw thread is equipped on the side wall of the fixed block 431 and is inserted into its perforation 4311 for locking nut 432
Interior insertion hole is equipped with the internal screw thread to match with external screw thread on the inner wall in the insertion hole, and one end of such lanyard 42 is from admittedly
Determine to pass through in the perforation 4311 of block 431 and be connect afterwards with lateral impact part 44, when lanyard 42 is adjusted to required length, so that it may
After contacting its end slowly with lanyard 42, to continue to turn locking nut 432 for lanyard with locking nut 432 is turned
42 be pressed on perforation 4311 side wall on, with this come achieve the purpose that position lanyard length.
Although the utility model is described in detail referring to above example, by the disclosure for those skilled in the art
Member is it is readily apparent that without departing from the principles of the present invention and scope of the described claim restriction the case where
Under, the utility model can be made a variety of changes or be modified.Therefore, the detailed description of the embodiment of the present disclosure is only used to explain, and
It is not intended to limit the utility model, but is defined by the subject-matter of the claims the range of protection.
Claims (4)
1. a kind of height fall-down test and lateral impact test two-in-one auxiliary device, which is characterized in that including testing stand and set
Fixed frame on testing stand is equipped with falls structure and lateral impact structure vertically on the fixing frame, and described is vertical
Fall structure to include guide pipe, altitude location part and can be put into guide pipe and vertical free-electron model falls in it
Part, is equipped with strip sliding slot on the side wall of the guide pipe, and the altitude location part can be worn from the strip sliding slot
Enter into guide pipe and be mounted on guide pipe by fixing piece, and it can be moved up and down along strip sliding slot；It is described
The part that penetrates into guide pipe of altitude location part can will fall part support and live；The lateral impact structure includes line
The lanyard that enclose, is wrapped on coil, lanyard length positioning part and hang over the lateral impact part on lanyard one end.
2. height fall-down test according to claim 1 and lateral impact test two-in-one auxiliary device, which is characterized in that
It is described to fall part and what lateral impact part was all made of is steel ball.
3. height fall-down test according to claim 1 or 2 and lateral impact test two-in-one auxiliary device, feature exists
In, the altitude location part by ring-like bolt, pull rod and the spring being sleeved on ring-like bolt periphery wall and respectively with this
The matched bolt locking nut of ring-like bolt and spring fixture nut composition, the tail end of the pull rod can be from ring-like bolt
Emptying aperture is extend into guide pipe after passing through from strip sliding slot；It is equipped on the side wall on the pull rod and is used to that bolt is installed
Mounting hole；It is equipped on the side wall of the ring-like bolt and passes through the bolt sliding groove in mounting hole for the bolt, it is described
Bolt pass through the end thereof contacts of its side wall and spring after bolt sliding groove is installed in mounting hole.
4. height fall-down test according to claim 3 and lateral impact test two-in-one auxiliary device, which is characterized in that
The lanyard length positioning part include middle part tape punching fixed block and with externally threaded locking nut, in the fixed block
Side wall be equipped with for locking nut be inserted into its perforation in insertion hole, on the inner wall in the insertion hole be equipped with and external screw thread phase
Matched internal screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821428828.7U CN208736650U (en) | 2018-08-31 | 2018-08-31 | Height fall-down test and lateral impact test two-in-one auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821428828.7U CN208736650U (en) | 2018-08-31 | 2018-08-31 | Height fall-down test and lateral impact test two-in-one auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208736650U true CN208736650U (en) | 2019-04-12 |
Family
ID=66032359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821428828.7U Active CN208736650U (en) | 2018-08-31 | 2018-08-31 | Height fall-down test and lateral impact test two-in-one auxiliary device |
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| CN (1) | CN208736650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111504590A (en) * | 2020-05-25 | 2020-08-07 | 芜湖美威包装品有限公司 | Packaging carton falling simulation test equipment |
-
2018
- 2018-08-31 CN CN201821428828.7U patent/CN208736650U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111504590A (en) * | 2020-05-25 | 2020-08-07 | 芜湖美威包装品有限公司 | Packaging carton falling simulation test equipment |
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| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 528400 Second Floor of Guangyuan Road Science and Technology Venture Center, Xiaolan Town, Zhongshan City, Guangdong Province Patentee after: Guangdong Licheng Testing Technology Service Co., Ltd. Address before: 528400 Second Floor of Guangyuan Road Science and Technology Venture Center, Xiaolan Town, Zhongshan City, Guangdong Province Patentee before: Zhongshan LCCERT Inspection Technology Service Co., Ltd. |