CN206971454U - A kind of soft rigidity steel spring rubber combined isolation device of compressive non-linearity - Google Patents
A kind of soft rigidity steel spring rubber combined isolation device of compressive non-linearity Download PDFInfo
- Publication number
- CN206971454U CN206971454U CN201720929100.1U CN201720929100U CN206971454U CN 206971454 U CN206971454 U CN 206971454U CN 201720929100 U CN201720929100 U CN 201720929100U CN 206971454 U CN206971454 U CN 206971454U
- Authority
- CN
- China
- Prior art keywords
- spring
- plate
- rubber
- isolation device
- linearity
- 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
Landscapes
- Springs (AREA)
Abstract
The utility model discloses a kind of soft rigidity steel spring rubber combined isolation device of compressive non-linearity, it is made up of upper plate, rubber bodies, spring, otic placode and lower plate, upper plate is arranged on the topmost of isolator, lower plate is arranged on the foot of isolator, otic placode is made up of upper ear plate and lower ear plate, it is separately positioned on upper plate lower surface and lower plate upper surface, spring is set between the upper and lower plates, spring upper end is connected on upper ear plate, lower spring end is connected on lower ear plate, and rubber bodies are set on the inside of spring between the upper and lower plates.The utility model is tilted by steel spring and installed, and realizes the soft stiffness characteristics of compressive non-linearity, rubber realizes damping characteristic.Steel spring and rubber are shock insulation field universal component, therefore cost of the present utility model can be controlled in reduced levels.
Description
Technical field
The utility model belongs to engineering technical field of isolation, is related to a kind of soft rigidity steel spring rubber combination of compressive non-linearity
Isolator.
Background technology
Under blast shock environment, requirement of engineering takes isolation measure to ensure the safety of internal staff and equipment.Steel
Cord isolator is a kind of blast shock isolated component of function admirable, has the spy of the good soft rigidity of compressive non-linearity
Property, durability, stability are good, are commonly used in engineering shock insulation, but because of higher cost, cause it in engineering shock protection
Limited using by larger.
The content of the invention
The purpose of this utility model there is provided a kind of soft rigidity steel spring rubber combined isolation device of compressive non-linearity, for
The problem of existing cable wire shock absorber cost is higher, is tilted and installed by steel spring, realize the soft rigidity of compressive non-linearity, cost
Control is in reduced levels.
The purpose of this utility model can be adopted the following technical scheme that to realize：
A kind of soft rigidity steel spring rubber combined isolation device of compressive non-linearity, by upper plate, rubber bodies, spring, otic placode and under
Plate is formed, and upper plate is arranged on the topmost of isolator, and lower plate is arranged on the foot of isolator, and otic placode is by upper ear plate and lower ear plate
Form, be separately positioned on upper plate lower surface and lower plate upper surface, spring is set between the upper and lower plates, and spring upper end is connected to
On upper ear plate, lower spring end is connected on lower ear plate, and rubber bodies are set on the inside of spring between the upper and lower plates.
Described upper plate is disc-shaped structure, and centre has a circular hole, and upper ear plate is arranged on the circular hole of upper plate lower surface
Outside.
Described lower plate is disc-shaped structure, and there is one circular hole of tool centre, and lower ear plate is arranged on the cylindrical of lower plate upper surface
Among circular hole.
Described spring is provided at both ends with single hole connection handle, and spring is arranged to tilt shape, and lower end is inclined to the cylindrical of lower plate
Tiltedly, upper end is to the centroclinal of upper plate.
Described rubber bodies are columnar structured, are arranged on the inner side of spring, and diameter of bore is more than the circular hole on upper and lower plates
Diameter, rubber bodies top connect with upper plate, and bottom connects with lower plate, and rubber bodies are made up of elastomeric material.
Described upper ear plate and lower ear plate are U-shaped ears harden structure, the single hole connection handle of both ends of the spring respectively with upper ear plate
Connected with lower ear plate.
Due to using technical scheme as described above, the utility model has following superiority：The utility model is one kind
The soft rigidity steel spring rubber combined isolation device of compressive non-linearity, tilted and installed by steel spring, realize the soft rigidity of compressive non-linearity
Characteristic, rubber realize damping characteristic.Steel spring and rubber are shock insulation field universal component, therefore cost of the present utility model can
To control in reduced levels.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 overlooking the structure diagram.
In figure：1st, upper plate, 2, rubber bodies, 3, spring, 4, otic placode, 5, lower plate.
Embodiment
The utility model is further described with reference to the accompanying drawings and detailed description：
Explanation the utility model that can be detailed by the following examples, open the purpose of this utility model are intended to protect
All technological improvements in the scope of the utility model.
The soft rigidity steel spring rubber combined isolation device of a kind of compressive non-linearity as shown in accompanying drawing 1, Fig. 2, by upper plate 1, rubber
Colloid 2, spring 3, otic placode 4 and lower plate 5 are formed, and upper plate 1 is arranged on the topmost of isolator, and upper plate 1 is disc-shaped structure, middle
Have a circular hole, otic placode 4 is made up of upper ear plate and lower ear plate, and upper ear plate is arranged on the inner round side of the lower surface of upper plate 1, upper plate 1 by
The metal of hard, nonmetallic materials are made；Lower plate 5 is arranged on the foot of isolator, and lower plate 5 is disc-shaped structure, and centre has
One circular hole, lower ear plate are arranged among the cylindrical and circular hole of the upper surface of lower plate 5, metal of the lower plate 5 by hard, nonmetallic materials
It is made；Otic placode 4 is separately positioned on the lower surface of upper plate 1 and the upper surface of lower plate 5, and otic placode 4 is U-shaped ears harden structure, otic placode 4 and spring
The single hole connection handle connection at 3 both ends, otic placode 4 are made up of hard metal material；Spring 3 is arranged between upper plate 1 and lower plate 5, bullet
The upper end of spring 3 is connected on upper ear plate, and the lower end of spring 3 is connected on the lower ear plate of lower plate 5, and spring 3 is axial compressive force spring, spring
3 are provided at both ends with single hole connection handle, and spring 3 is arranged to tilt shape, cylindrical inclination of the lower end to lower plate 5, and upper end is to upper plate 1
Centroclinal, spring 3 is made up of hard metal material；Rubber bodies 2 are arranged on the inner side of spring 3 between upper plate 1 and lower plate 5, rubber
Colloid 2 is columnar structured, and diameter of bore is more than the Circularhole diameter on upper and lower plates, and the top of rubber bodies 2 and upper plate 1 connect, bottom
Connected with lower plate 5, rubber bodies are made up of elastomeric material.
Under Impact Load, rubber bodies 2 provide system stiffness jointly with spring 3, and rubber bodies 2 provide damping, with
The increase of the dynamic displacement of compression, installs because spring 3 tilts, reaches rigidity and gradually soften, the natural frequency of vibration reduces, so as to improve shock insulation
Energy.
Part not in the detailed description of the invention is prior art.
Claims (6)
1. a kind of soft rigidity steel spring rubber combined isolation device of compressive non-linearity, it is characterized in that：By upper plate, rubber bodies, spring, ear
Plate and lower plate are formed, and upper plate is arranged on the topmost of isolator, and lower plate is arranged on the foot of isolator, otic placode by upper ear plate and
Lower ear plate is formed, and is separately positioned on upper plate lower surface and lower plate upper surface, and spring is set between the upper and lower plates, spring upper end
It is connected on upper ear plate, lower spring end is connected on lower ear plate, and rubber bodies are set on the inside of spring between the upper and lower plates.
2. the soft rigidity steel spring rubber combined isolation device of a kind of compressive non-linearity according to claim 1, it is characterized in that：Institute
The upper plate stated is disc-shaped structure, and centre has a circular hole, and otic placode is arranged on the outside of the circular hole of upper plate lower surface.
3. the soft rigidity steel spring rubber combined isolation device of a kind of compressive non-linearity according to claim 1, it is characterized in that：Institute
The lower plate stated is disc-shaped structure, and there is one circular hole of tool centre, and otic placode is arranged among the cylindrical and circular hole of lower plate upper surface.
4. the soft rigidity steel spring rubber combined isolation device of a kind of compressive non-linearity according to claim 1, it is characterized in that：Institute
The spring stated is axle spring, and spring is provided at both ends with single hole connection handle, and spring is arranged to tilt shape, and lower end is to outside lower plate
Circle tilts, and upper end is to the centroclinal of upper plate.
5. the soft rigidity steel spring rubber combined isolation device of a kind of compressive non-linearity according to claim 1, it is characterized in that：Institute
The rubber bodies stated are columnar structured, are arranged on the inner side of spring, and diameter of bore is more than the Circularhole diameter on upper and lower plates, rubber bodies
Top connects with upper plate, and bottom connects with lower plate, and rubber bodies are made up of elastomeric material.
6. the soft rigidity steel spring rubber combined isolation device of a kind of compressive non-linearity according to claim 1, it is characterized in that：Institute
The otic placode stated is U-shaped ears harden structure, and the single hole connection handle of otic placode and both ends of the spring connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720929100.1U CN206971454U (en) | 2017-07-28 | 2017-07-28 | A kind of soft rigidity steel spring rubber combined isolation device of compressive non-linearity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720929100.1U CN206971454U (en) | 2017-07-28 | 2017-07-28 | A kind of soft rigidity steel spring rubber combined isolation device of compressive non-linearity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206971454U true CN206971454U (en) | 2018-02-06 |
Family
ID=61398875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720929100.1U Active CN206971454U (en) | 2017-07-28 | 2017-07-28 | A kind of soft rigidity steel spring rubber combined isolation device of compressive non-linearity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206971454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670935A (en) * | 2019-09-18 | 2020-01-10 | 上海宝冶冶金工程有限公司 | Damage controllable energy dissipater |
-
2017
- 2017-07-28 CN CN201720929100.1U patent/CN206971454U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670935A (en) * | 2019-09-18 | 2020-01-10 | 上海宝冶冶金工程有限公司 | Damage controllable energy dissipater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101504051B (en) | Semi-active vibration-isolating platform employing magnetorheological damping technology | |
| CN203046868U (en) | Engine suspension cushion and automobile comprising same | |
| CN204850634U (en) | Transmission tower takes precautions against earthquakes | |
| CN101821530A (en) | Spring assembly | |
| CN106968499A (en) | A kind of level of subsidiary vertical shock-absorbing function is to negative stiffness device | |
| CN103764417A (en) | Vibroisolating device with nonlinear force vs. displacement characteristic and motor vehicle suspension system comprising such vibroisolating device | |
| CN105114500A (en) | Low-temperature-resistant durable vibration rubber shock absorber | |
| CN206971454U (en) | A kind of soft rigidity steel spring rubber combined isolation device of compressive non-linearity | |
| CN104976432A (en) | Pipeline vibration-insulation antishock elastic supporting suspension rack | |
| CN203098710U (en) | Protection type shock absorber | |
| CN204512269U (en) | Resonance free peak resisting strong impact type vibration isolator | |
| CN206189977U (en) | Grading yield type mild steel damper | |
| CN104294954A (en) | Spherical hinge type three-way shock insulation pedestal arranged on upper portion of guide rail disc spring | |
| CN207161326U (en) | A kind of screw compressor with shock-absorbing function | |
| CN106763475A (en) | Array element type vibration isolator | |
| CN211597161U (en) | Anti-seismic damper | |
| CN204004121U (en) | Engine shock absorbing device assembly | |
| CN204610661U (en) | Stiffness-adjustable mutative damp back vibration isolator | |
| CN111691560A (en) | Shock-absorbing device | |
| CN208719220U (en) | A kind of compound vehicle rubber shock absorber | |
| CN206068123U (en) | A kind of mooring line damping device and it is tethered at aerostat system | |
| CN113586655B (en) | Rail vibration reduction module and assembly based on particle damping | |
| CN207032557U (en) | A kind of disconnected float type earthquake isolating equipment | |
| CN111006551A (en) | Open type soft landing buffer device | |
| CN101900178A (en) | Vehicle shock-absorbing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |