CN105351441A - Inter-box damping device for large-load packaging box - Google Patents
Inter-box damping device for large-load packaging box Download PDFInfo
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- CN105351441A CN105351441A CN201510798355.4A CN201510798355A CN105351441A CN 105351441 A CN105351441 A CN 105351441A CN 201510798355 A CN201510798355 A CN 201510798355A CN 105351441 A CN105351441 A CN 105351441A
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- case
- box
- inter
- steel
- packaging box
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Buffer Packaging (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses an inter-box damping device for a large-load packaging box. A plurality of inter-box steel wire rope vibration isolators used for product connection are arranged on the two sides of an inter-box supporting vehicle and obliquely arranged with angles. An inter-box steel wire rope vibration isolator is horizontally arranged in the middle of the inter-box supporting vehicle. Meanwhile, the upper portions of the inter-box steel wire rope vibration isolators are connected with upper-layer product brackets in the inter-box supporting vehicle, and the lower portions of the inter-box steel wire rope vibration isolators are connected with the inter-box supporting vehicle through connector pieces. In the inter-box steel wire rope vibration isolators, steel wire rope spirals are fixed between upper clamping plates and lower clamping plates so as to provide elasticity and generate damp, and bolt holes are formed in the upper clamping plates and the lower clamping plates respectively. The inter-box steel wire rope vibration isolators used for production connection are arranged in the packaging box as a damping mechanism, vibration transferring of a packaging box body and inter-box products is effectively blocked, the impact resisting capacity of the large-load packaging box is greatly improved, and high practicality is achieved.
Description
Technical field
The present invention relates to cabin section packaging box damping device technical field, particularly relate to a kind of case internal damping device for large load packaging box.
Background technique
The damping device of existing large load packaging box mainly contains two kinds of structures, and one increases support outward at packaging box, and between support and packaging box, utilize spring or rubber shock-absorbing, this damping device effect still can, but volume is large, and cost is high, uses inconvenience; Another kind installs damping device at packaging box angle, as shown in Figure 1; And being applied to the packaging box internal damping device of miniature missile, specific embodiments is use with the sponge of shock-absorbing function to reduce guided missile vibration, as shown in Figure 2.
The mentality of designing of two kinds of damping modes of large load packaging box is the vibrations being reduced packaging box casing itself by additional damping device above, but the volume of this damping device design too great Yi causes cost to increase, and affect attractive in appearance, the small volume of design is often limited to again the development of material, the cushioning effect played is limited, be difficult to reach army's mark requirement, the damping sponge that miniature missile adopts simultaneously cannot be applied to large load packaging box.
Summary of the invention
Technical problem solved by the invention is to provide a kind of case internal damping device for large load packaging box, to solve the shortcoming in above-mentioned background technology.
Technical problem solved by the invention realizes by the following technical solutions:
For a case internal damping device for large load packaging box, comprise steel-wire isolator, case inner support car, upper strata product bracket and adaptor in the case for product connection; Wherein, case inner support car both sides are provided with steel-wire isolator in multiple case, and steel-wire isolator is the oblique installation of band angle in this multiple case, and steel-wire isolator in case is horizontally installed with in the middle part of case inner support car, simultaneously in case steel-wire isolator case inner support car on be connected with upper strata product bracket, be connected with case inner support car by adaptor lower; In case in steel-wire isolator, wire rope heliconid is fixed between punch holder and die holder, with provide elasticity and produce damping, and punch holder with die holder is respectively arranged with the bolt hole be connected with upper strata product bracket for steel-wire isolator in case.
In the present invention, case inner support car both sides are provided with steel-wire isolator in six casees.
In the present invention, case inner support car both sides install case in the oblique setting angle of steel-wire isolator be 30o ~ 60o.
In the present invention, steel-wire isolator in a case is horizontally installed with in the middle part of case inner support car.
In the present invention, wire rope heliconid is formed by many stainless steel monofilament twistings.
In the present invention, adaptor is folding structure, is convenient to steel-wire isolator in case and is connected with case inner support car.
In the present invention, steel-wire isolator in the case that case inner support car both sides are installed, the maximum impact force suffered by it is less, and energy absorption capacity is more excellent; Meanwhile, in case there is a transient equiliblium in steel-wire isolator itself, and as when dislocation is forward excessive, the substantially horizontal product that can impel with joint efforts backward moves backward, thus makes product remain on relatively-stationary position.
Beneficial effect: the present invention by be provided with in packaging box for product connect steel-wire isolator as damper mechanism, the vibration passing of product in effective barrier package case body and case, and coordinate the damping effect that the devices such as additional beam can reach best, substantially increase the impact resistance of large load packaging box, practical, meet army's mark requirement, be applicable to large load packaging box.
Accompanying drawing explanation
Fig. 1 is the structural representation of the casing leg damping device of existing large load packaging box.
Fig. 2 is the structural representation of the packaging box internal damping device being applied to miniature missile.
Fig. 3 is the overall structure schematic diagram of present pre-ferred embodiments.
Fig. 4 is the partial structurtes schematic diagram of present pre-ferred embodiments.
Fig. 5 is steel-wire isolator structural representation in the case in present pre-ferred embodiments.
Embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
See the casing leg damping device of the existing large load packaging box of Fig. 1, comprise casing 1, casing leg 2; See the packaging box internal damping device being applied to miniature missile of Fig. 2, comprise casing 1, product 2, damping sponge 3, these two kinds of damping modes are all difficult to reach army's mark requirement, and cannot be applied to large load packaging box.
See a kind of case internal damping device for large load packaging box of Fig. 3 ~ 5, comprise steel-wire isolator 4, case inner support car 5, upper strata product bracket 6, adaptor 7 in the case for product connection; Wherein, case inner support car 5 both sides are provided with steel-wire isolator 4 in six casees, and steel-wire isolator 4 is the oblique installation of band angle in these six casees, and steel-wire isolator 4 in a case is horizontally installed with in the middle part of case inner support car 5, simultaneously in case steel-wire isolator 4 case inner support car 5 on be connected with upper strata product bracket 6, be connected with case inner support car 5 by adaptor 7 lower; In case, steel-wire isolator 4 comprises punch holder 8, die holder 9, wire rope heliconid 10 and bolt hole 11, wherein, wire rope heliconid 10 is formed by more than 100 stainless steel monofilament twistings, by screw, wire rope heliconid 10 is fixed between punch holder 8 and die holder 9, to provide elasticity and to produce damping, and on punch holder 8 with die holder 9, be respectively arranged with bolt hole 11, for the connection of steel-wire isolator in case 4 with upper strata product bracket 6.
In the present embodiment, case inner support car 5 both sides install case in the oblique setting angle of steel-wire isolator 4 be 30o ~ 60o.
In the present embodiment, adaptor 7 is folding structure, is convenient to steel-wire isolator 4 in case and is connected with case inner support car 5.
In the present embodiment, steel-wire isolator 4 in the case that case inner support car 5 both sides are installed, the maximum impact force suffered by it is less, and energy absorption capacity is more excellent; Meanwhile, in case there is a transient equiliblium in steel-wire isolator 4 itself, and as when dislocation is forward excessive, the substantially horizontal product that can impel with joint efforts backward moves backward, thus makes product remain on relatively-stationary position.
In the present embodiment, by be provided with in packaging box for product connect case in steel-wire isolator 4 as damper mechanism, and coordinate the damping effect that the devices such as additional beam can reach best, theory calculate shows, this damper mechanism, in conjunction with necessary packaging box external vibration-absorbing device, under 250mm falls operating mode, only installing external vibration-absorbing leg impact acceleration peak value is 42g, after this damper mechanism being installed in packaging, impact acceleration peak value is reduced to 30g, substantially increases the impact resistance of large load packaging box; In addition, this damper mechanism, by the protection of packaging box, is hedged off from the outer world, effectively reduces the impact of the external condition such as acidity, oiliness on damping device, increase the service life, and increases environmental suitability.
More than show and describe basic principle of the present invention and major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1., for a case internal damping device for large load packaging box, comprise steel-wire isolator, case inner support car, upper strata product bracket and adaptor in the case for product connection; It is characterized in that, case inner support car both sides are provided with steel-wire isolator in multiple case, and steel-wire isolator is the oblique installation of band angle in this multiple case, and steel-wire isolator in case is horizontally installed with in the middle part of case inner support car, simultaneously in case steel-wire isolator case inner support car on be connected with upper strata product bracket, be connected with case inner support car by adaptor lower; In case in steel-wire isolator, wire rope heliconid is fixed between punch holder and die holder, with provide elasticity and produce damping, and punch holder with die holder is respectively arranged with the bolt hole be connected with upper strata product bracket for steel-wire isolator in case.
2. a kind of case internal damping device for large load packaging box according to claim 1, it is characterized in that, case inner support car both sides are provided with steel-wire isolator in six casees.
3. a kind of case internal damping device for large load packaging box according to claim 2, is characterized in that, in the case that case inner support car both sides are installed, the oblique setting angle of steel-wire isolator is 30o ~ 60o.
4. a kind of case internal damping device for large load packaging box according to claim 1, is characterized in that, be horizontally installed with steel-wire isolator in a case in the middle part of case inner support car.
5. a kind of case internal damping device for large load packaging box according to claim 1, it is characterized in that, wire rope heliconid is formed by many stainless steel monofilament twistings.
6. a kind of case internal damping device for large load packaging box according to claim 1, it is characterized in that, adaptor is folding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510798355.4A CN105351441B (en) | 2015-11-19 | 2015-11-19 | A kind of case internal damping device for big load packing case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510798355.4A CN105351441B (en) | 2015-11-19 | 2015-11-19 | A kind of case internal damping device for big load packing case |
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| Publication Number | Publication Date |
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| CN105351441A true CN105351441A (en) | 2016-02-24 |
| CN105351441B CN105351441B (en) | 2018-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510798355.4A Active CN105351441B (en) | 2015-11-19 | 2015-11-19 | A kind of case internal damping device for big load packing case |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895018A (en) * | 2020-07-15 | 2020-11-06 | 上海电气泰雷兹交通自动化系统有限公司 | Radio frequency antenna shock attenuation dropout prevention means |
| CN112664614A (en) * | 2020-12-25 | 2021-04-16 | 山东大学 | Double-layer floating raft vibration reduction device and method |
| WO2021126031A1 (en) * | 2019-12-19 | 2021-06-24 | Saab Ab | A suspension assembly for supporting a vibration sensitive device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4783038A (en) * | 1987-07-07 | 1988-11-08 | Aeroflex International Incorporated | Isolator apparatus |
| CN201651160U (en) * | 2010-04-14 | 2010-11-24 | 上海中光照明器材有限公司 | Absorber |
| CN202670404U (en) * | 2012-06-18 | 2013-01-16 | 无锡市宏源弹性器材有限公司 | Quick dynamic-static switching mechanism of carrying platform |
| RU2481505C2 (en) * | 2011-07-08 | 2013-05-10 | Открытое акционерное общество "Информационные спутниковые системы" имени академика М.Ф. Решетнёва" | Damping platform |
| RU2481507C1 (en) * | 2011-09-27 | 2013-05-10 | Российская Федерация, от имени которой выступает Главное управление специальных программ Президента Российской Федерации (ГУСП) | Hydro pneumatic damper |
| CN103287684A (en) * | 2013-06-27 | 2013-09-11 | 无锡市宏源弹性器材有限公司 | Shock-resistant packing box |
| CN204099491U (en) * | 2014-09-03 | 2015-01-14 | 航天晨光股份有限公司 | A kind of anti-vibration and shock box |
-
2015
- 2015-11-19 CN CN201510798355.4A patent/CN105351441B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4783038A (en) * | 1987-07-07 | 1988-11-08 | Aeroflex International Incorporated | Isolator apparatus |
| CN201651160U (en) * | 2010-04-14 | 2010-11-24 | 上海中光照明器材有限公司 | Absorber |
| RU2481505C2 (en) * | 2011-07-08 | 2013-05-10 | Открытое акционерное общество "Информационные спутниковые системы" имени академика М.Ф. Решетнёва" | Damping platform |
| RU2481507C1 (en) * | 2011-09-27 | 2013-05-10 | Российская Федерация, от имени которой выступает Главное управление специальных программ Президента Российской Федерации (ГУСП) | Hydro pneumatic damper |
| CN202670404U (en) * | 2012-06-18 | 2013-01-16 | 无锡市宏源弹性器材有限公司 | Quick dynamic-static switching mechanism of carrying platform |
| CN103287684A (en) * | 2013-06-27 | 2013-09-11 | 无锡市宏源弹性器材有限公司 | Shock-resistant packing box |
| CN204099491U (en) * | 2014-09-03 | 2015-01-14 | 航天晨光股份有限公司 | A kind of anti-vibration and shock box |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021126031A1 (en) * | 2019-12-19 | 2021-06-24 | Saab Ab | A suspension assembly for supporting a vibration sensitive device |
| CN111895018A (en) * | 2020-07-15 | 2020-11-06 | 上海电气泰雷兹交通自动化系统有限公司 | Radio frequency antenna shock attenuation dropout prevention means |
| CN112664614A (en) * | 2020-12-25 | 2021-04-16 | 山东大学 | Double-layer floating raft vibration reduction device and method |
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| Publication number | Publication date |
|---|---|
| CN105351441B (en) | 2018-04-06 |
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