CN209309211U - Lift-on/lift-off type shock-damping energy-dissipating device - Google Patents
Lift-on/lift-off type shock-damping energy-dissipating device Download PDFInfo
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- CN209309211U CN209309211U CN201822049491.5U CN201822049491U CN209309211U CN 209309211 U CN209309211 U CN 209309211U CN 201822049491 U CN201822049491 U CN 201822049491U CN 209309211 U CN209309211 U CN 209309211U
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- unit carrier
- support structure
- flexible connector
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Abstract
Lift-on/lift-off type shock-damping energy-dissipating device, including external support structure, internal unit carrier and flexible connector, the inside of external support structure is arranged in internal unit carrier levels, pass through several flexible connector connections on the inside of external support structure between the outside of internal unit carrier, several flexible connectors are provided with the upper and lower symmetrical above and below, along internal unit carrier periphery along arrangement, each flexible connector both ends all have external support structure and internal unit carrier and pre- answer pulling force every layer of flexible connector.Flexible connector in the utility model is the reaction by the approach of " flexible energy dissipation " to reduce structure to external shock.The utility model can use on the vehicle in any indoor and outdoor even traveling for having vibration, and the shock-damping energy-dissipating to precision equipment may be implemented, enable the device to operate normally.
Description
Technical field
The utility model belongs to structural damping energy-dissipating tech field, and in particular to a kind of lift-on/lift-off type suitable for precision equipment
Shock-damping energy-dissipating device.
Background technique
External shock causes the vibration of works to be reacted when vibration, and surface seismic energy is inputted to works.Works connects
A large amount of vibration energy is received, must carry out energy conversion or consumption could finally terminate vibration reaction.
Energy-dissipating and shock-absorbing technology is certain components of structure to be designed to energy dissipation component, or installing disappears at certain positions of structure
It can device.In shock effect, these energy dissipation components or energy dissipator have enough initial stiffnesses, are in elastic stage, produce
Raw larger damping, a large amount of vibration energy for consuming input structure, makes main structure avoid the occurrence of apparent inelastic state, and fast
(displacement, speed, acceleration etc.) is reacted in the vibration of fast attenuating structure, protects main structure and component in vibration from destroying,
Achieve the purpose that shock-damping energy-dissipating.Using the device of shock-damping energy-dissipating tech compared with traditional structure system, there is big shake safety, warp
Ji property and technological rationality.
Utility model content
The utility model provides that a kind of structure is simple, compact, damping effect to solve shortcoming in the prior art
Obviously, it can be suitably used for the lift-on/lift-off type shock-damping energy-dissipating device of a variety of occasions.
In order to solve the above technical problems, the utility model adopts the following technical solution: lift-on/lift-off type shock-damping energy-dissipating device, including
External support structure is arranged in external support structure, internal unit carrier and flexible connector, internal unit carrier levels
Inside, it is several by several flexible connectors connections between external support structure inside and the outside of internal unit carrier
A flexible connector is provided with the upper and lower symmetrical above and below, and every layer of flexible connector is outside internal unit carrier
Zhou Jun all has external support structure and internal unit carrier and pre- answers pulling force along arrangement, each flexible connector both ends.
External support structure is rectangular frame or rectangular cylinder, and internal unit carrier is rectangular panel body.
Each flexible connector includes extension spring, and extension spring both ends are connected separately with a pull ring, extension spring
The pull ring of both ends connection is respectively fixedly connected in internal apparatus carriers outer side edges and external support structure inner wall；The soft bullet on upper layer
Property connector and the flexible connector of lower layer are four.
By adopting the above technical scheme, the utility model has the following beneficial effects:
Flexible connector is the reaction by the approach of " flexible energy dissipation " to reduce structure to external shock.Required damping
Inner wall apparatus carriers be mainly used for the equipment for being connected and fixed required damping.Flexible connector is using high-intensitive metal material
Extension spring, have frequency it is low, damp big, applied widely, the apparent function of damping effect.It is total using four direction simultaneously
Eight flexible connectors, all there is certain stretching in advance when connecting with the apparatus carriers of external support structure and required damping,
When the external world generates vibration, each flexible connector eliminates vibration by deformation in this way, the internal unit of damping needed for guaranteeing
Carrier it is steady so that the normal safe handling of the equipment on the internal unit carrier of required damping.Required damping it is interior
The equipment loaded in portion's apparatus carriers can be bolted with it.
External support structure can be connected with other structural members, can also be placed directly within ground.It primarily serves in fixed
The effect of the flexible connector in portion, external installation are unrestricted.
The utility model can use on the vehicle in any indoor and outdoor even traveling for having vibration, Ke Yishi
Now to the shock-damping energy-dissipating of precision equipment, enable the device to operate normally.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of Fig. 1.
Specific embodiment
As depicted in figs. 1 and 2, the lift-on/lift-off type shock-damping energy-dissipating device of the utility model, including external support structure 1, inside
Apparatus carriers 2 and flexible connector 3, internal unit carrier 2 are horizontally set on the inside of external support structure 1, external support
It is connected between 1 inside of structure and the outside of internal unit carrier 2 by several flexible connectors 3, several flexible companies
Fitting 3 is provided with the upper and lower symmetrical above and below, and every layer of flexible connector 3 is along the equal edge in 2 periphery of internal unit carrier
Arrangement, each flexible 3 both ends of connector all have external support structure 1 and internal unit carrier 2 and pre- answer pulling force.
External support structure 1 is rectangular frame or rectangular cylinder, and internal unit carrier 2 is rectangular panel body.
Each flexible connector 3 includes extension spring, and extension spring both ends are connected separately with a pull ring 4, stretches bullet
The pull ring 4 of spring both ends connection is respectively fixedly connected in internal 2 outer side edges of apparatus carriers and 1 inner wall of external support structure；Upper layer
Flexible connector 3 and the flexible connector 3 of lower layer be four.
Flexible connector 3 is the reaction by the approach of " flexible energy dissipation " to reduce structure to external shock.It is required to subtract
The inner wall apparatus carriers of shake are mainly used for the equipment for being connected and fixed required damping.Flexible connector 3 is using high-intensitive metal
The extension spring of material has frequency low, damps big, applied widely, the apparent function of damping effect.Four sides are used simultaneously
All have in advance to totally eight flexible connectors 3, when being connect with the apparatus carriers of external support structure 1 and required damping certain
Stretching, when the external world generates vibration, each flexible connector 3 eliminates vibration by deformation in this way, guarantees the interior of required damping
Portion's apparatus carriers 2 it is steady so that the normal safe handling of the equipment on the internal unit carrier 2 of required damping.It is required
The equipment loaded on the internal unit carrier 2 of damping can be bolted with it.
External support structure 1 can be connected with other structural members, can also be placed directly within ground.It primarily serves in fixed
The effect of the flexible connector 3 in portion, external installation are unrestricted.
The utility model can use on the vehicle in any indoor and outdoor even traveling for having vibration, Ke Yishi
Now to the shock-damping energy-dissipating of precision equipment, enable the device to operate normally.
The present embodiment not makes any form of restriction the shape of the utility model, material, structure etc., all foundations
The technical essence of the utility model any simple modification, equivalent change and modification to the above embodiments, belong to this reality
With the protection scope of new technique scheme.
Claims (3)
1. lift-on/lift-off type shock-damping energy-dissipating device, it is characterised in that: including external support structure, internal unit carrier and flexible connection
The inside of external support structure, external support structure inside and internal unit carrier is arranged in part, internal unit carrier levels
By several flexible connector connections between outside, several flexible connectors are provided with upper layer symmetrical above and below under
Layer, every layer of flexible connector is along internal unit carrier periphery along arrangement, and each flexible connector both ends are to outside
Support construction and internal unit carrier, which all have, pre- answers pulling force.
2. lift-on/lift-off type shock-damping energy-dissipating device according to claim 1, it is characterised in that: external support structure is rectangular frame
Or rectangular cylinder, internal unit carrier are rectangular panel body.
3. lift-on/lift-off type shock-damping energy-dissipating device according to claim 1 or 2, it is characterised in that: each flexible connector packet
Extension spring is included, extension spring both ends are connected separately with a pull ring, and the pull ring of extension spring both ends connection is respectively fixedly connected with
In internal apparatus carriers outer side edges and external support structure inner wall；The flexible connector on upper layer and the flexible connection of lower layer
Part is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822049491.5U CN209309211U (en) | 2018-12-07 | 2018-12-07 | Lift-on/lift-off type shock-damping energy-dissipating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822049491.5U CN209309211U (en) | 2018-12-07 | 2018-12-07 | Lift-on/lift-off type shock-damping energy-dissipating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209309211U true CN209309211U (en) | 2019-08-27 |
Family
ID=67676077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822049491.5U Active CN209309211U (en) | 2018-12-07 | 2018-12-07 | Lift-on/lift-off type shock-damping energy-dissipating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209309211U (en) |
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2018
- 2018-12-07 CN CN201822049491.5U patent/CN209309211U/en active Active
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