CN208535047U - A kind of structural unit with viscoelastic sexual function - Google Patents
A kind of structural unit with viscoelastic sexual function Download PDFInfo
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- CN208535047U CN208535047U CN201820595131.2U CN201820595131U CN208535047U CN 208535047 U CN208535047 U CN 208535047U CN 201820595131 U CN201820595131 U CN 201820595131U CN 208535047 U CN208535047 U CN 208535047U
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- structural unit
- sexual function
- ontology
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- interface
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Abstract
The utility model discloses a kind of structural units with viscoelastic sexual function, including structural unit ontology, at least one adjacent interfaces is equipped in the structural unit ontology, the adjacent cells body of interface two sides is different in the constrained state of the structural unit body interior.The utility model has the advantages that: structure simply has viscoelastic sexual function again, and can be used as integrally-built a part to carry the structural unit of local stiffness, is overall structure loss of weight, saves space.
Description
Technical field
The utility model relates to a kind of structural units, more particularly, to the structural unit with viscoelastic property.
Background technique
It is the viscoelastic sexual function for realizing structural unit now, is often designed to complicated mechanism or system, such as automobile
Suspension sets to realize the function of car damping damping, and not only structure is complicated, and quality is larger, but also only vehicle body
Integrally-built adapter also takes up biggish space to increase the integrally-built weight of vehicle body.Therefore, how to mention
A kind of light weight, structure simply have viscoelastic sexual function again out, can be used as integrally-built a part carrying local stiffness
Structural unit, the problem of becoming urgent need to resolve.
Summary of the invention
The purpose of the utility model is to provide a kind of structures simply, the structural unit with viscoelastic sexual function of light weight.
The technical solution of the utility model is: a kind of structural unit with viscoelastic sexual function, including structural unit
Ontology is equipped at least one adjacent interfaces in the structural unit ontology, and the adjacent cells body of interface two sides is in the structure
Constrained state inside cell body is different.
At least one interface is equipped in structural unit ontology, due to the two neighboring cell cube constrained state of interface two sides
Difference, under by external force, opposite sliding and friction occur for the deformation of two cell cubes, so that damping is generated,
So that structural unit ontology is realized viscoelastic sexual function, can be used as integrally-built a part, carries local stiffness.It is formed in this way
It is simple to form viscoelastic structure for structural unit light weight.
The interface two sides adjacent cells body be respectively both ends not with the structural unit ontology in connect pass through
The non-through plate being connect in logical plate and one end freedom and the other end and the structural unit ontology.Run-through board can be directly sharp
Realize that the design of non-through plate can further mitigate the matter of structural unit ontology with the frame part of structural unit ontology
Amount.
Adjacent cells body in the interface two sides be respectively two one end freedom being staggered and the other end with it is described
The non-through plate connected in structural unit ontology.Non-through plate is staggered, and structural unit body interior can be made full use of empty
Between, on the basis of having viscoelastic sexual function, the total quality of unit can also be further reduced.
Damping material is filled in the interface.The frictional damping for further increasing interface improves the viscous of cell body
Elasticity.
The run-through board and non-through plate are respectively surface plate or curved slab.Increase structural unit ontology structure as a whole
Adaptability.
The utility model has the advantages that: structure simply has viscoelastic sexual function again, and can be used as integrally-built one
Divide to carry the structural unit of local stiffness, is overall structure loss of weight, saves space.
Detailed description of the invention
Attached drawing 1 is the three dimensional structure diagram of the utility model embodiment 1；
Attached drawing 2 is the side view of the utility model embodiment 1；
Attached drawing 3 is the three dimensional structure diagram of the utility model embodiment 2；
Attached drawing 4 is the side view of the utility model embodiment 2；
Attached drawing 5 is the three dimensional structure diagram of the utility model embodiment 3；
Attached drawing 6 is the side view of the utility model embodiment 3；
Attached drawing 7 is the three dimensional structure diagram of the utility model embodiment 4；
Attached drawing 8 is the side view of the utility model embodiment 4；
Attached drawing 9 is the horizontal cross of the utility model embodiment 4；
Attached drawing 10 is loading and unloading F-t figure in the utility model experimental example；
Attached drawing 11 is displacement-contact force curve graph in the utility model experimental example；
1, structural unit ontology, 2, interface, 3, run-through board, 4, non-through plate.
Specific embodiment
Embodiment 1:
It refering to fig. 1-2, is a kind of structural unit with viscoelastic sexual function, including structural unit ontology 1, in structural unit
Adjacent interfaces 2 there are two being set in ontology 1, constrained state of the adjacent cells body of 2 two sides of interface inside structural unit ontology 1
It is different.The adjacent cells body of each 2 two sides of interface be respectively both ends with the run-through board 3 connected inside structural unit ontology 1 and
The non-through plate 4 of the cell body 1 of two one end freedom and the other end and structure connection；The structural unit ontology 1 of formation is by two
A run-through board 3 and the non-through plate 4 of opposed two between run-through board 3 form, and run-through board 3 is respectively formed structural unit ontology 1
Lateral frame.Filled with damping materials such as sand, foam or rubber in interface 2.Run-through board 3 and non-through plate 4 are respectively
Surface plate or curved slab.
Two interfaces 2 are formed by the run-through board 3 and non-through plate 4 that are staggered in structural unit ontology 1, due to interface 2
The two neighboring cell cube constrained state of two sides is different, under by external force, the deformation of two cell cubes, and hair
Raw opposite sliding and friction make structural unit ontology realize viscoelastic sexual function, can be used as integrally-built to generate damping
A part carries local stiffness.The structural unit light weight formed in this way, it is simple to form viscoelastic structure.
Embodiment 2:
Refering to Fig. 3-4, there is the structural unit of viscoelastic sexual function, including structural unit ontology 1 for another kind, in structure list
Adjacent interfaces 2 there are three being set in meta-ontology 1, constrained shape of the adjacent cells body of 2 two sides of interface inside structural unit ontology 1
State is different.Wherein the adjacent cells body of two interfaces, 2 two sides is respectively that both ends are connected with inside structural unit ontology 1 up and down
Run-through board 3 and one end freedom and the non-through plate 4 of the cell body 1 of the other end and structure connection, intermediate 2 liang of an interface
The adjacent cells body of side is respectively the non-through plate 4 being staggered, and the structural unit ontology 1 of formation by two run-through boards 3 and is handed over
Mistake is stacked to two non-through plates 4 between run-through board 3 and forms, and run-through board 3 is respectively formed the outer side frame of structural unit ontology 1
Frame.Filled with damping materials such as sand, foam or rubber in interface 2.Other technical characteristics are same as Example 1, herein not
It gives and repeating.
Embodiment 3:
It is another structural unit with viscoelastic sexual function, including structural unit ontology 1, in structure list refering to Fig. 5-6
An adjacent interfaces 2, constrained shape of the adjacent cells body of 2 two sides of interface inside structural unit ontology 1 are equipped in meta-ontology 1
State is different.The adjacent cells body of its 2 two sides of median surface be respectively both ends with the run-through board 3 that is connected inside structural unit ontology 1
With the non-through plate 4 of the cell body 1 of one end freedom and the other end and structure connection, the structural unit ontology 1 of formation by
One run-through board 3 and a non-through composition of plate 4, run-through board 3 and non-through plate 4 are respectively formed the outside of structural unit ontology 1
Frame.Other technical characteristics are same as Example 1, and it will not be described here.
Embodiment 4:
It is a kind of structural unit with viscoelastic sexual function, including structural unit ontology 1, in structural unit refering to Fig. 7-9
Adjacent interfaces 2 there are six being set in ontology 1, constrained state of the adjacent cells body of 2 two sides of interface inside structural unit ontology 1
It is different.Wherein the adjacent cells body of 2 two sides of a superposed interface is respectively that both ends connect with inside structural unit ontology 1
The run-through board 3 connect and two one end freedom and the non-through plate 4 of the cell body 1 of the other end and structure connection, positioned at lower part
Five 2 two sides adjacent cells bodies of interface are respectively non-the passing through of the connection of cell body 1 of two one end freedom and the other end and structure
Lead to plate 4, three interfaces 2 between two non-through plates 4 form horizontal " several " font, and the structural unit ontology 1 of formation is by one
A run-through board 3 and two non-through compositions of plates 4, run-through board 3 and non-through plate 4 are respectively formed the outer side frame of structural unit ontology 1
Frame.Other technical characteristics are same as Example 1, and it will not be described here.
For the beneficial effect for further illustrating the utility model embodiment, below by way of analytic the utility model
The viscoelastic sexual function of embodiment.
Using the structure of embodiment 1, the structural unit ontology 1 (abbreviation GT-BGTI-GT) of steel is made, wherein external
The size of two pieces of run-through boards are as follows: long 1200mm, wide 200mm, high 50mm, the size of intermediate two blocks of non-through plates are as follows: long 500mm,
Wide 200mm, high 50mm.
In addition the solid construction body (abbreviation SX) of one piece of steel, size are as follows: long 1200mm, wide 200mm, high 150mm are made.
Experimental method: GT-BGTI-GT and SX structure respectively by add as shown in Figure 1 to inside configuration unload it is linear
Load, as shown in Figure 10, maximum weighted value are 400KN, and forced area is 200mm*200mm.
Refering to fig. 11, draw displacement-contact force curve of load and uninstall process, the face for the closed area that curve is formed
Product is the energy loss of structure.SX acts on bottom offset-contact force curve co-insides, noenergy loss, GT- in load and unloading
BGTI-GT forms closed area, this displacement-contact force curve regions in load and unloading effect bottom offset-contact force curve
The as energy loss 46.81N.M of the structure of embodiment 1, the ratio for accounting for gross energy is 7.81%, thus illustrates embodiment 1
Structure has viscoelastic sexual function.
Above-listed detailed description is illustrating for the utility model possible embodiments, and the embodiment is not to limit
The scope of the patents of the utility model, all equivalence enforcements or change without departing from carried out by the utility model, is intended to be limited solely by this case
In the scope of the patents.
Claims (5)
1. a kind of structural unit with viscoelastic sexual function, including structural unit ontology, it is characterised in that: in the structural unit
At least one adjacent interfaces is equipped in ontology, the adjacent cells body of interface two sides is in the constrained of the structural unit body interior
State is different.
2. a kind of structural unit with viscoelastic sexual function according to claim 1, it is characterised in that: at the interface two
The adjacent cells body of side is respectively that both ends are free and another with the run-through board and one end that connect in the structural unit ontology
The non-through plate held and connect in the structural unit ontology.
3. a kind of structural unit with viscoelastic sexual function according to claim 1, it is characterised in that: at the interface two
The adjacent cells body of side is respectively two one end freedom being staggered and connect in the other end and the structural unit ontology
Non-through plate.
4. a kind of structural unit with viscoelastic sexual function according to claim 1 or 2 or 3, it is characterised in that: the boundary
Damping material is filled in face.
5. a kind of structural unit with viscoelastic sexual function according to claim 2 or 3, it is characterised in that: the perforation
Plate and non-through plate are respectively surface plate or curved slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820595131.2U CN208535047U (en) | 2018-04-24 | 2018-04-24 | A kind of structural unit with viscoelastic sexual function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820595131.2U CN208535047U (en) | 2018-04-24 | 2018-04-24 | A kind of structural unit with viscoelastic sexual function |
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| Publication Number | Publication Date |
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| CN208535047U true CN208535047U (en) | 2019-02-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412933A (en) * | 2018-04-24 | 2018-08-17 | 广州中国科学院工业技术研究院 | A kind of structural unit with viscoelastic sexual function |
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- 2018-04-24 CN CN201820595131.2U patent/CN208535047U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412933A (en) * | 2018-04-24 | 2018-08-17 | 广州中国科学院工业技术研究院 | A kind of structural unit with viscoelastic sexual function |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 |