CN109573335A - A kind of anti-drop impact damping vibration absorber - Google Patents
A kind of anti-drop impact damping vibration absorber Download PDFInfo
- Publication number
- CN109573335A CN109573335A CN201811649159.0A CN201811649159A CN109573335A CN 109573335 A CN109573335 A CN 109573335A CN 201811649159 A CN201811649159 A CN 201811649159A CN 109573335 A CN109573335 A CN 109573335A
- Authority
- CN
- China
- Prior art keywords
- square box
- joint face
- external frame
- wire rope
- vibration absorber
- 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.)
- Granted
Links
- 238000013016 damping Methods 0.000 title claims abstract description 17
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000006260 foam Substances 0.000 claims abstract description 10
- 239000008187 granular material Substances 0.000 claims abstract description 9
- 239000003190 viscoelastic substance Substances 0.000 claims abstract description 8
- 230000035939 shock Effects 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 210000001624 hip Anatomy 0.000 claims description 3
- 208000020442 loss of weight Diseases 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000007123 defense Effects 0.000 abstract description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000013013 elastic material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/07—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using resilient suspension means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
- B65D11/18—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected
- B65D11/1866—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected with detachable components
- B65D11/1873—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected with detachable components all walls are detached from each other to collapse the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
- B65D11/20—Details of walls made of plastics material
- B65D11/22—Reinforcing for strengthening parts of members
- B65D11/28—Metal reinforcements, e.g. metal frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/051—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention belongs to anti-drop surge guard structures; specifically a kind of anti-drop impact damping vibration absorber; including external frame, wire rope damper and square box; wherein square box is located at the inside of external frame as shock resistance protection center; each vertex of the square box is connect by the wire rope damper with external frame, and the anti-drop surge protection of first layer is collectively formed in the wire rope damper and external frame；The viscoelastic material rubber slab and eps foam plate as the second layer, the anti-drop surge protection of third layer are mounted on the inner wall in each face of square box, the inside of the square box is filled with the silica dioxide granule as the 4th layer of anti-drop surge protection.It is the configuration of the present invention is simple, reliable, it is easy to operate, comprehensive defense of resistance to impact more effectively can be carried out to precision element equipment etc. in the case where falling environment.
Description
Technical field
The invention belongs to anti-drop surge guard structure, specifically a kind of anti-drop impact damping vibration absorber.
Background technique
For the high-altitude input situation in various situations, object can absorb impact power when falling ground, if protection is not
When high-altitude missile may be made to be damaged.Further more, some high precision electro subcomponents, equipment etc. air-drop transportational process in,
It is possible that being damaged by impact vibration.
Summary of the invention
The vibration and many negative effects of impact phenomenon bring that generate are launched in order to solve high-altitude, meets shock resistance vibration damping
The requirement of protection, the purpose of the present invention is to provide a kind of anti-drop impact damping vibration absorbers.
The purpose of the present invention is achieved through the following technical solutions:
The present invention includes external frame, wire rope damper and square box, and wherein square box is protected as shock resistance
Center is located at the inside of external frame, and each vertex of the square box is connected by the wire rope damper and external frame
It connects, the anti-drop surge protection of first layer is collectively formed in the wire rope damper and external frame；The each face of square box
The viscoelastic material rubber slab and eps foam plate as the second layer, the anti-drop surge protection of third layer, institute are mounted on inner wall
The inside of square box is stated filled with the silica dioxide granule as the 4th layer of anti-drop surge protection；
Wherein: one end of the wire rope damper is connect by connector A with the vertex of square box, and the other end passes through
Connector B is connect with the external frame；
One end of the connector A is interior space right-angle type, affixed with the vertex external space right angle of the square box, separately
One end is plane, affixed with the wire rope damper；
It is in isosceles triangle that the connector A, which includes connecting plate A and connecting plate B, connecting plate A and connecting plate B, and two
The corresponding vertex of isosceles triangle apex angle is connected with each other, and angle is acute angle, what the connecting plate B was connect with wire rope damper
Face is plane, and two waists of the connecting plate A extend separately down, form extension board, and two extension board inner surfaces are rectangular,
And then form the interior space right-angle type；
The external frame is positive cube shape, passes through corner brace between the adjacent edge in each face of the square and connects；It is described
One end of connector B is external space right angled triangle, the interior space right-angle with three corner braces formation of the apex of external frame
Affixed, the other end of the connector B is plane, affixed with the wire rope damper；
One end of the connector B includes joint face A, joint face B and joint face C, and joint face B and joint face C are symmetrical
Positioned at the two sides of joint face A, and the joint face A is perpendicular with joint face B, joint face C respectively, joint face A, joint face B
And joint face C is affixed with three corner braces of the apex of external frame respectively, that is, forms the external space right angled triangle；
The both ends of the wire rope damper are equipped with link block, pass through more steel wires between the link block inner surface at both ends
Rope is connected, and the link block outer surface at both ends is plane, is connect respectively with the square box and external frame；
The external frame is positive cube shape, and each side of the upper and lower surface of the external frame joins end to end；
Six faces of the square box are equipped with the groove for playing the role of loss of weight.
Advantages of the present invention and good effect are as follows:
It is the configuration of the present invention is simple, reliable, it is easy to operate, pass through wire rope damper and viscoelastic material and silica
Particle establishes novel anti-drop impact damping vibration absorber, can more effectively set in the case where falling environment to precision element
Standby wait carries out comprehensive defense of resistance to impact.
Detailed description of the invention
Fig. 1 is the schematic perspective view for installing state of the invention；
Fig. 2 is the internal structure cross-sectional view that the present invention installs device；
Fig. 3 is the schematic perspective view of external frame of the present invention；
Fig. 4 is the attachment structure schematic diagram of wire rope damper of the present invention；
Fig. 5 is the structural schematic diagram that wire rope damper both ends of the present invention are connect with connector；
Fig. 6 is the schematic perspective view of square box of the present invention；
Fig. 7 is the schematic perspective view of connector A of the present invention；
Fig. 8 is the schematic perspective view of connector B of the present invention；
Wherein: 1 is external frame, and 2 be corner brace, and 3 be wire rope damper, and 4 be connector A, and 401 be connecting plate A, 402
It is extension board for connecting plate B, 403,5 be square box, and 6 be rubber slab, and 7 be eps foam plate, and 8 be silica dioxide granule, and 9 are
Connector B, 901 be joint face A, and 902 be joint face B, and 903 be joint face C, and 10 be lower cover, and 11 be upper end cover.
Specific embodiment
The invention will be further described with reference to the accompanying drawing.
As shown in Figure 1 and Figure 2, the present invention includes external frame 1, wire rope damper 3, connector A4, connector B9, glues
Elastic material rubber slab 6, eps foam plate 7 and square box 5, wherein square box 5 is located at outside as shock resistance protection center
The inside of frame 1 is placed protected element or device in the internal cavities of square box 5 and (such as precision electronic element or is set
It is standby etc.), each vertex of the square box 5 passes through wire rope damper 3 and connect with external frame 1, wire rope damper 3
One end is connect by connector A4 with the vertex of square box 5, and the other end is connect by connector B9 with external frame 1.Steel wire
The anti-drop surge protection of first layer is collectively formed in rope damper 3 and external frame 1, and square box 5 also plays protection constraint
Effect.It is bonded with viscoelastic material rubber slab 6 on the inner wall in each face of square box 5, is bonded on the elastic material rubber slab 6
There are eps foam plate 7, viscoelastic material rubber slab 6 and eps foam plate 7 as the second layer, the anti-drop surge protection of third layer, rise
To the energy-absorbing function of the second layer and third layer.The inside of square box 5 be filled with silica dioxide granule 8, silica dioxide granule 8 it
Between collision friction and the loose porous structure of composition play the role of the 4th layer of energy-absorbing.Viscoelastic material rubber of the invention
The bonding way of plate 6 and eps foam plate 7 is complete envelope.
The cube shape as shown in figure 3, external frame 1 of the invention is positive, is made of 2020 aluminium alloy extrusions；External frame
Each side of 1 upper and lower surface joins end to end, then takes the aluminum profile of the vertical direction equal with each edge lengths, is guaranteeing to be formed one just
Cube meets the symmetry and uniformity of device, maximizes the length type for reducing aluminum profile, also facilitates installation.Square
It is connected between the adjacent edge in each face by corner brace 2.
As shown in Fig. 4, Fig. 5 and Fig. 7, Fig. 8, eight apexes of square box 5 and eight vertex of external frame 1 are logical
The connection of wire rope damper 3 is crossed, the both ends of wire rope damper 3 are equipped with link block, lead between the link block inner surface at both ends
Excessive root wirerope is connected, and the link block outer surface at both ends is plane, connect respectively with square box 5 by connector A4 and
It is connect by connector B9 with the corner brace 2 of 1 apex of external frame.
One end of connector A4 is interior space right-angle type, to pass through with the vertex external space right angle of square box 5 bolt affixed,
The other end is plane, with the plane of the link block of 3 one end of wire rope damper to pass through bolt affixed.Connector A4 includes connecting plate
A401 and connecting plate B402, connecting plate A401 and connecting plate B402 are in isosceles triangle, two isosceles triangle apex angles pair
The vertex answered is connected with each other, and angle is acute angle, and the face that connecting plate B402 is connect with wire rope damper 3 is plane, connecting plate
Two waists of A401 extend separately down, form extension board 403, and two 403 inner surfaces of extension board are rectangular, and then form interior space
Perpendicular type.One end of connector B9 is external space right angled triangle, three corner braces 2 formation with the apex of external frame 1
Interior space right-angle is affixed by bolt, and the other end of connector B9 is the link block of plane and 3 other end of wire rope damper
Plane is affixed by bolt.One end of connector B9 includes joint face A901, joint face B902 and joint face C903, the joint face
B902 and joint face C903 are symmetrically positioned in the two sides of joint face A901, and joint face A901 respectively with joint face B902, joint face
C903 is perpendicular, joint face A901, joint face B902 and joint face C903 respectively with three angles of the apex of external frame 1
Code 2 is affixed, that is, forms external space right angled triangle.
As shown in fig. 6, groove processing is all done in middle section in six faces of square box 5, edges and corners are added on the outside
Width processing, can play the role of loss of weight, also can guarantee, which can be used on relatively thin outer wall, is bolted.
Installation of the invention is as follows:
The side wall of the lower cover 10 of square box 5 and square box 5 is installed first, it is then successively bonding viscous in inner wall
Elastic material rubber slab 6 and eps foam plate 7, populated silica dioxide granule 8, puts among silica dioxide granule 8 in cavity
Shielded component is set, then the upper end cover 11 of square box 5 is encapsulated into fastening.Then it is fixed in eight apexes with bolt
Connector A4.
Subsequently eight wire rope dampers 3 are successively fixed by bolts on connector A4.
External frame 1 made of 2020 aluminum profiles is assembled up using corner brace 2 subsequently, leaves one of vertex
Position, allow square box 5 be placed in external frame 1 center, be successively connected with seven wire rope dampers 3 with it is corresponding
Connector B9.
The vertex of a remaining external frame 1 is assembled together with entire frame body finally, is connected with the 8th
A wire rope damper 3 and corresponding connector B9.
Present invention external frame 1 made of 2020 aluminum profiles and wire rope damper 3 are used as first layer protective effect,
Square box 5 also plays the effect of protection constraint, and the viscoelastic material rubber slab 6 and eps foam plate 7 that inside is pasted play the
Two layers of energy-absorbing function with third layer, the collision friction and composition between silica dioxide granule 8 that inner most cavity is filled
Loose porous structure play the role of the 4th layer of energy-absorbing, the anti-drop impact damping vibration absorber of composition, for protecting essence
Close electronic element apparatus etc..
Claims (9)
1. a kind of anti-drop impact damping vibration absorber, it is characterised in that: including external frame (1), wire rope damper (3) and
Square box (5), wherein square box (5) is located at the inside of external frame (1), the square box as shock resistance protection center
(5) each vertex is connect by the wire rope damper (3) with external frame (1), the wire rope damper (3) and outer
The anti-drop surge protection of first layer is collectively formed in portion's frame (1)；Work is mounted on the inner wall in each face of the square box (5)
For the second layer, the viscoelastic material rubber slab (6) and eps foam plate (7) of the anti-drop surge protection of third layer, the square box
(5) inside is filled with the silica dioxide granule (8) as the 4th layer of anti-drop surge protection.
2. anti-drop impact damping vibration absorber according to claim 1, it is characterised in that: the wire rope damper
(3) one end is connect by connector A (4) with the vertex of square box (5), and the other end passes through connector B (9) and the outside
Frame (1) connection.
3. anti-drop impact damping vibration absorber according to claim 2, it is characterised in that: the one of the connector A (4)
End is interior space right-angle type, affixed with the vertex external space right angle of the square box (5), and the other end is plane and the steel
Cord damper (3) is affixed.
4. anti-drop impact damping vibration absorber according to claim 3, it is characterised in that: the connector A (4) includes
Connecting plate A (401) and connecting plate B (402), connecting plate A (401) and connecting plate B (402) are in isosceles triangle, and two etc.
The corresponding vertex of lumbar triangle shape apex angle is connected with each other, and angle is acute angle, the connecting plate B (402) and wire rope damper (3)
The face of connection is plane, and (401) two waists of the connecting plate A extend separately down, form extension board (403), prolong described in two
It is rectangular to stretch plate (403) inner surface, and then forms the interior space right-angle type.
5. anti-drop impact damping vibration absorber according to claim 2, it is characterised in that: the external frame (1) is
Square shape is connected by corner brace (2) between the adjacent edge in each face of the square；One end of the connector B (9) is outer
Space right-angle triangle, the company affixed with the interior space right-angle of three corner braces (2) formation of the apex of external frame (1)
The other end of fitting B (9) is plane, affixed with the wire rope damper (3).
6. anti-drop impact damping vibration absorber according to claim 5, it is characterised in that: the one of the connector B (9)
End includes joint face A (901), joint face B (902) and joint face C (903), joint face B (902) and joint face C (903) right
Claim be located at joint face A (901) two sides, and the joint face A (901) respectively with joint face B (902), joint face C (903) phase
Vertically, joint face A (901), joint face B (902) and joint face C (903) three with the apex of external frame (1) respectively
Corner brace (2) is affixed, that is, forms the external space right angled triangle.
7. anti-drop impact damping vibration absorber according to claim 1, it is characterised in that: the wire rope damper
(3) both ends are equipped with link block, are connected between the link block inner surface at both ends by more wirerope, outside the link block at both ends
Surface is plane, is connect respectively with the square box (5) and external frame (1).
8. anti-drop impact damping vibration absorber according to claim 1, it is characterised in that: the external frame (1) is
Each side of square shape, the upper and lower surface of the external frame (1) joins end to end.
9. anti-drop impact damping vibration absorber according to claim 1, it is characterised in that: the square box (5)
Six faces are equipped with the groove for playing the role of loss of weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811649159.0A CN109573335B (en) | 2018-12-30 | 2018-12-30 | Anti-drop impact damping vibration attenuation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811649159.0A CN109573335B (en) | 2018-12-30 | 2018-12-30 | Anti-drop impact damping vibration attenuation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109573335A true CN109573335A (en) | 2019-04-05 |
| CN109573335B CN109573335B (en) | 2023-10-20 |
Family
ID=65915523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811649159.0A Active CN109573335B (en) | 2018-12-30 | 2018-12-30 | Anti-drop impact damping vibration attenuation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109573335B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110194324A (en) * | 2019-05-17 | 2019-09-03 | 温州职业技术学院 | Shock-proof packaging box |
| CN110254918A (en) * | 2019-05-31 | 2019-09-20 | 东南大学 | A kind of achievable antidetonation, the IMU packaging cartridge of temperature control and its method for processing and assembling |
| EP3988472A1 (en) * | 2020-10-23 | 2022-04-27 | Turtle B.V. | Support for a work of art |
| CN114687597A (en) * | 2020-12-31 | 2022-07-01 | 新疆金风科技股份有限公司 | Mounting structure and mounting method thereof, damper group, tower barrel and wind generating set |
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| CN207644564U (en) * | 2017-09-05 | 2018-07-24 | 中国舰船研究设计中心 | A kind of novel and multifunctional antistatic shock resistant floor |
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| US12024338B2 (en) | 2020-10-23 | 2024-07-02 | Turtle B.V. | Support for a work of art |
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