CN105351441B - A kind of case internal damping device for big load packing case - Google Patents
A kind of case internal damping device for big load packing case Download PDFInfo
- Publication number
- CN105351441B CN105351441B CN201510798355.4A CN201510798355A CN105351441B CN 105351441 B CN105351441 B CN 105351441B CN 201510798355 A CN201510798355 A CN 201510798355A CN 105351441 B CN105351441 B CN 105351441B
- Authority
- CN
- China
- Prior art keywords
- case
- steel
- inner support
- support car
- isolator
- 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.)
- Active
Links
Classifications
-
- 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
Abstract
A kind of case internal damping device for big load packing case, wherein, case inner support car both sides are provided with steel-wire isolator in multiple casees for product connection, and steel-wire isolator is that band angle is diagonally-installed in this multiple case, and it is horizontally installed with steel-wire isolator in case in the middle part of case inner support car, steel-wire isolator is connected in case inner support car to upper with upper strata product bracket in case simultaneously, is connected to lower by adaptor with case inner support car；In case in steel-wire isolator, steel wire rope conveyor screw is fixed between train wheel bridge and lower plate, to provide elasticity and produce damping, and is respectively arranged with bolt hole on train wheel bridge and lower plate.The present invention is used as damping by being provided with steel-wire isolator in the case connected for product in packing case, and the vibration transmission of product, substantially increases the impact resistance of big load packing case in effective barrier package case body and case, practical.
Description
Technical field
The present invention relates to bay section packing case amping device technical field, more particularly to a kind of case for big load packing case
Internal damping device.
Background technology
The damping device of existing big load packing case mainly has two kinds of structures, and one kind is to increase support outside packing case, and
Spring or rubber shock-absorbing are utilized between support and packing case, this damping device effect is fine, but volume is big, and cost is high,
It is inconvenient for use；Another kind is to install damping device at packing case case angle, as shown in Figure 1；And applied to the packing case of miniature missile
Case internal damping device, specific embodiment are to reduce guided missile vibration, such as Fig. 2 institutes using the sponge with shock-absorbing function
Show.
The mentality of designing of two kinds of damping modes of above big load packing case is to reduce bag by additional damping device
The vibrations of vanning casing in itself, but the volume of damping device design easily causes greatly very much cost increase, and influence is attractive in appearance, design
Small volume is often limited to the development of material again, and the cushioning effect played is limited, it is difficult to reaches army's mark and requires, while small-sized leads
The damping sponge that bullet uses can not be applied to big load packing case.
The content of the invention
Technical problem solved by the invention is to provide a kind of case internal damping device for big load packing case, with solution
The shortcomings that in certainly above-mentioned background technology.
Technical problem solved by the invention is realized using following technical scheme：
A kind of case internal damping device for big load packing case, including steel wire rope vibration isolation in the case connected for product
Device, case inner support car, upper strata product bracket and adaptor；Wherein, case inner support car both sides be provided with multiple casees steel wire rope every
Shake device, and steel-wire isolator is that band angle is diagonally-installed in this multiple case, and is horizontally installed with case in the middle part of case inner support car
Interior steel-wire isolator, while steel-wire isolator is connected in case inner support car to upper with upper strata product bracket in case, to lower logical
Adaptor is crossed to be connected with case inner support car；In case in steel-wire isolator, steel wire rope conveyor screw is fixed on train wheel bridge and lower plate
Between, to provide elasticity and produce damping, and steel-wire isolator in case is separately provided on train wheel bridge and lower plate
The bolt hole being connected with upper strata product bracket.
In the present invention, case inner support car both sides are provided with steel-wire isolator in six casees.
In the present invention, the diagonally-installed angle of steel-wire isolator is 30 o~60 in the case of case inner support car both sides installation
º。
In the present invention, it is horizontally installed with steel-wire isolator in a case in the middle part of case inner support car.
In the present invention, steel wire rope conveyor screw is formed by more stainless steel monofilament twistings.
In the present invention, adaptor is foldable structure, is easy to steel-wire isolator in case to be connected with case inner support car.
In the present invention, steel-wire isolator, the maximum impact force suffered by it in the case of case inner support car both sides installation
Smaller, energy absorption capacity is more excellent；Meanwhile steel-wire isolator has a dynamic equilibrium in itself in case, dislocation that such as ought be forward is excessive
When, horizontal direction backward make a concerted effort product can be promoted to move backward so that product is kept in a relatively fixed position.
Beneficial effect：The present invention is used as damping by being provided with the steel-wire isolator connected for product in packing case
Mechanism, the vibration transmission of product in effective barrier package case body and case, and coordinate the devices such as additional beam to can reach most
Good damping effect, the impact resistance of big load packing case is substantially increased, it is practical, meet army's mark and require, be applied to
Big load packing case.
Brief description of the drawings
Fig. 1 is the structural representation of the casing leg damping device of existing big load packing case.
Fig. 2 is the structural representation of the packing case case internal damping device applied to miniature missile.
Fig. 3 is the overall structure diagram of present pre-ferred embodiments.
Fig. 4 is the partial structural diagram of present pre-ferred embodiments.
Fig. 5 is steel-wire isolator structural representation in case in present pre-ferred embodiments.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
Referring to the casing leg damping device of Fig. 1 existing big load packing case, including casing 1, casing leg 2；Referring to
Fig. 2 packing case case internal damping device applied to miniature missile, including casing 1, product 2, damping sponge 3, both dampings
Mode is all difficult to reach army's mark requirement, and can not be applied to big load packing case.
Referring to a kind of case internal damping device for big load packing case of Fig. 3~5, including in the case connected for product
Steel-wire isolator 4, case inner support car 5, upper strata product bracket 6, adaptor 7；Wherein, the both sides of case inner support car 5 are provided with six
Steel-wire isolator 4 in individual case, and steel-wire isolator 4 is that band angle is diagonally-installed in this six casees, and in case inner support car 5
Middle part is horizontally installed with steel-wire isolator 4 in a case, at the same in case steel-wire isolator 4 case inner support car 5 to it is upper with
Upper strata product bracket 6 connects, and is connected to lower by adaptor 7 with case inner support car 5；Steel-wire isolator 4 includes upper folder in case
Plate 8, lower plate 9, steel wire rope conveyor screw 10 and bolt hole 11, wherein, steel wire rope conveyor screw 10 is by more than 100 stainless steel monofilament
Twisting is formed, and steel wire rope conveyor screw 10 is fixed between train wheel bridge 8 and lower plate 9 by screw, to provide elasticity and produce
Damping, and bolt hole 11 is respectively arranged with train wheel bridge 8 and lower plate 9, for steel-wire isolator in case 4 and upper strata product
The connection of bracket 6.
In the present embodiment, 4 diagonally-installed angle of steel-wire isolator is 30 o in the case of the both sides of case inner support car 5 installation
~60o.
In the present embodiment, adaptor 7 is foldable structure, is easy to steel-wire isolator 4 in case to connect with case inner support car 5
Connect.
In the present embodiment, steel-wire isolator 4, the most favourable opposition suffered by it in the case of the both sides of case inner support car 5 installation
It is smaller to hit power, energy absorption capacity is more excellent；Meanwhile in case there is a dynamic equilibrium in steel-wire isolator 4 itself, dislocation that such as ought be forward
When excessive, horizontal direction backward make a concerted effort product can be promoted to move backward so that product is kept in a relatively fixed position.
In the present embodiment, it is used as by being provided with steel-wire isolator 4 in the case connected for product in packing case
Damping, and coordinate the devices such as additional beam to can reach optimal damping effect, theoretical calculation shows, the damping machine
Structure, with reference to necessary packing case external vibration-absorbing device, 250mm falls under operating mode, only installs external vibration-absorbing leg impact acceleration peak
Be worth for 42g, pack in the damping is installed after, impact acceleration peak value is reduced to 30g, substantially increases big load packing case
Impact resistance；In addition, the damping is protected by packing case, it is hedged off from the outer world, it is outside effectively reduces acidity, oiliness etc.
Influence of the condition to damping device, increases the service life, and increases environmental suitability.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of case internal damping device for big load packing case, including steel-wire isolator in the case connected for product,
Case inner support car, upper strata product bracket and adaptor；Characterized in that, case inner support car both sides are provided with steel wire rope in multiple casees
Vibration isolator, and steel-wire isolator is that band angle is diagonally-installed in this multiple case, the diagonally-installed angle of steel-wire isolator in case
For 30 o~60o, and steel-wire isolator in case, while steel-wire isolator in case are horizontally installed with the middle part of case inner support car
It is connected with upper strata product bracket to upper in case inner support car, is connected to lower by adaptor with case inner support car；Steel wire rope in case
In vibration isolator, steel wire rope conveyor screw is fixed between train wheel bridge and lower plate, to provide elasticity and produce damping, and in train wheel bridge
With being separately provided for the bolt hole that steel-wire isolator is connected with upper strata product bracket in case on lower plate.
2. a kind of case internal damping device for big load packing case according to claim 1, it is characterised in that propped up in case
Support car both sides are provided with steel-wire isolator in six casees.
3. a kind of case internal damping device for big load packing case according to claim 1, it is characterised in that propped up in case
Steel-wire isolator in a case is horizontally installed with the middle part of support car.
A kind of 4. case internal damping device for big load packing case according to claim 1, it is characterised in that steel wire rope
Conveyor screw is formed by more stainless steel monofilament twistings.
A kind of 5. case internal damping device for big load packing case according to claim 1, it is characterised in that adaptor
For foldable 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105351441A CN105351441A (en) | 2016-02-24 |
| CN105351441B true CN105351441B (en) | 2018-04-06 |
Family
ID=55327479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510798355.4A Active CN105351441B (en) | 2015-11-19 | 2015-11-19 | A kind of case internal damping device for big load packing case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105351441B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4077962A4 (en) * | 2019-12-19 | 2023-09-20 | 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 |
Citations (6)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2015
- 2015-11-19 CN CN201510798355.4A patent/CN105351441B/en active Active
Patent Citations (6)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105351441A (en) | 2016-02-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105351441B (en) | A kind of case internal damping device for big load packing case | |
| CN203046868U (en) | Engine suspension cushion and automobile comprising same | |
| CN101850747B (en) | Anti-shock mechanism for suspended vehicle-mounted hard disk | |
| CN107701655A (en) | A kind of Architectural Equipment shock-proof type mounting bracket that can be oriented to | |
| CN108594967A (en) | A kind of computer cabinet with shockproof function | |
| CN206439191U (en) | Rotor-type compressor damping installation structure and damping cushion damping installation structure | |
| CN109094659A (en) | A kind of ageing-resistant automobile chassis rubber bushing | |
| CN200958542Y (en) | Efficient lateral-displacement damping vibration absorber | |
| CN204284299U (en) | A kind of efficient anti-impact bullet liquid composite buffer | |
| CN207161326U (en) | A kind of screw compressor with shock-absorbing function | |
| CN201953886U (en) | Damper used for bicycle | |
| CN107763172A (en) | A kind of double bond groove damper gear | |
| CN210949669U (en) | Mine electromechanical device's shock attenuation protection mechanism | |
| CN107650574A (en) | Auxiliary bar has the wheel of mechanical shock absorption structure | |
| CN207060335U (en) | A kind of fitting-out plate and Ship Structure elastic connecting device | |
| CN114045951A (en) | Combined three-dimensional shock insulation or vibration isolation support for anti-pulling friction pendulum and thick-flesh rubber | |
| CN205712552U (en) | A kind of flybar collision slowing device | |
| CN206580006U (en) | A kind of computer cabinet shock-proof protector | |
| CN201896375U (en) | Shock-absorbing sliding device for house | |
| CN206539639U (en) | A kind of damping device for vehicle horizontal shock-absorbing | |
| CN109131292B (en) | Fixing mechanism for automobile integrated control valve | |
| CN204784380U (en) | Big load storing case damping device | |
| CN205207092U (en) | Air compressor | |
| CN201681620U (en) | Vibration resistance mechanism of suspended vehicular hard disc | |
| CN211398421U (en) | Limiting rubber damper composite structure of generator set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |