CN201982561U - High-damping high-molecular complex steel-wire rope vibration isolator - Google Patents
High-damping high-molecular complex steel-wire rope vibration isolator Download PDFInfo
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- CN201982561U CN201982561U CN2011201113329U CN201120111332U CN201982561U CN 201982561 U CN201982561 U CN 201982561U CN 2011201113329 U CN2011201113329 U CN 2011201113329U CN 201120111332 U CN201120111332 U CN 201120111332U CN 201982561 U CN201982561 U CN 201982561U
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- vibration isolator
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Abstract
The utility model relates to a high-damping high-molecular complex steel-wire rope vibration isolator, which comprises two clamping-plate groups, wherein the two clamping-plate groups are respectively positioned above and below, and a steel-wire rope is wound between the two clamping-plate groups and is tightly clamped by the clamping-plate groups; and the high-damping high-molecular complex steel-wire rope vibration isolator is characterized in that a high-molecular material layer is coated outside the steel-wire rope. In the utility model, the high-molecular material layer is coated outside the steel-wire rope, so that the rigidity of the vibration isolator is improved, the impact and isolated vibration can be effectively relieved when equipment is subjected from external vibration and impacts, the noise generated by the friction and the distortion of each strand of steel-wire rope is reduced, the actions of absorbing the energy and reducing the noise are performed, and the safety and the reliability of equipment operation are improved.
Description
Technical field
The utility model relates to a kind of vibration isolator, especially relates to a kind of high damping polymer composite steel-wire isolator.
Background technique
Along with the high speed development of information technology, the electronization of equipment and precise treatment degree are further strengthened, and beginning is extensive use of at national defence, civilian and other field more and more, and this adapts to particular surroundings to electronic equipment and has proposed new requirement.Discover that electronic equipment owing to the fatigue effect and the resonance phenomenon of vibration, the phenomenon of electrical property decline, component inefficacy, fatigue damage even destruction may occur under vibration and thump environment.For working life and the working efficiency that improves equipment, all electronic equipment has been installed vibration isolator now,, guaranteed the reliability that it runs well under large impact to improve the anti-vibration ability of equipment, reduce construct noise, thereby guarantee the reliability of product performance and use.The vibration isolator that at present most electronic equipment is installed is mostly based on rubber vibration isolator and steel-wire isolator, the rubber vibration isolator low price, though better performances under opposing low-frequency vibration condition, but because inferior position such as ageing of rubber and impact resistance be more weak, employed electronic equipment mostly is the product for civilian use, for scientific research and special dimension such as military, using scope is narrower.Steel-wire isolator is as using wider a kind of vibration isolator in scientific research and military domain, the effect of energy-absorbing noise reduction is obvious, but because some electronic equipments are to miniaturization and precise treatment development, make electronic equipment weight increase, comparatively limit in the space on the mounting structure, make the original volume steel-wire isolator big install very inconvenience than rubber vibration isolator, some equipment also is subjected to the influence of Environmental Conditions, need vibration isolator that extra damping and rigidity can be provided, this makes existing steel-wire isolator normally satisfy installing space, but do not satisfy the requirement of load, make that vibration isolator effect under shock resistance and vibration is not obvious yet because the type selecting vibration isolator is subjected to the size restriction.In addition, it mainly is to be subjected to external strength friction and when distortion by each strand steel wire between the wire rope that steel-wire isolator carries out the vibration isolation shock resistance, make kinetic energy be converted into a part of heat energy, thereby consumed part because the energy that vibration and impact produce, this mode makes easily and produces " noise " between wire rope, reduce the environment of noise for national defence and scientific research ask for something,, do not satisfy its higher requirement as the submarine target device etc.
The model utility content
The applicant is at above-mentioned problem, carry out research and improved, a kind of high damping polymer composite steel-wire isolator is provided, improved the rigidity of vibration isolator, the noise that reduces each strand steel wire rope friction and distortion and produce, the Security and the reliability of raising equipment operation.
In order to solve the problems of the technologies described above, the utility model adopts following technological scheme:
A kind of high damping polymer composite steel-wire isolator comprises that two groups are positioned at upper and lower clamping plate group respectively, and wire rope is worn around clamping between two groups of clamping plate groups and by the clamping plate group, and described wire rope is coated with polymer material layer.
Further:
The thickness of described polymer material layer is identical with the thickness of clamping plate group.
Described wire rope around to being counterclockwise.
The material of described polymer material layer is a natural rubber.
The material of described polymer material layer is a nitrile butadiene rubber.
Technique effect of the present utility model is:
The disclosed a kind of high damping polymer composite steel-wire isolator of the utility model, be coated with polymer material layer at wire rope, improve the rigidity of vibration isolator, make equipment when being subjected to extraneous vibration and impacting, can alleviate impact, separating vibration effectively, the noise that reduces each strand steel wire rope friction and distortion and produce, play the effect of energy-absorbing noise abatement, improve the Security and the reliability of equipment operation.
Description of drawings
Fig. 1 is a plan view of the present utility model.
Fig. 2 is the A-A place cut-away illustration of Fig. 1.
Fig. 3 is the B-B place sectional view of Fig. 2.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Shown in Fig. 1 ~ 3, the utility model comprises that two groups are positioned at upper and lower clamping plate group 1 respectively, wire rope 2 is worn in the direction of the clock or counterclockwise around between two groups of clamping plate groups 1, wire rope 2 around to being counterclockwise in the present embodiment, clamping plate group 1 is made of two clamping plate, wire rope 2 is clamped by two clamping plate of clamping plate group 1, and wire rope 2 is coated with polymer material layer 3, and the thickness of polymer material layer 3 is identical with the thickness of clamping plate group 1.The material of polymer material layer 3 can be selected different macromolecular materials for use according to different usage requirements, and in the present embodiment, the material of polymer material layer 3 is natural rubber or nitrile butadiene rubber.
When producing, the good wire rope 2 of coiling and be clamped in the clamping plate group 1 after, put into mould, in mould, inject macromolecular material, formation polymer material layer 3 is promptly finished manufacturing after the demoulding wire rope 2 outside.
The deficiency that the utility model exists at existing steel-wire isolator, on the wire rope cambered surface of original steel-wire isolator, add macromolecular material, steel-wire isolator is carried out compound parcel, the utility model steel-wire isolator on the one hand provides firm shock resistance structure, on the other hand, the parcel of macromolecular material can make full use of macromolecular material high strength, light weight, corrosion-resistant, adiabatic, character such as insulation, improve the rigidity and the damping of original steel-wire isolator, because the good soundproof effect of macromolecular material, the steel-wire isolator behind the parcel also have the effect that reduces noise.In addition, because the macromolecular material kind is more, can adjust structure of molecule according to the requirement of steel-wire isolator, make the macromolecular material can be according to the requirement of electronic equipment Environmental Conditions, characteristics such as outstanding rigidity, noise abatement and adiabatic insulation, steel-wire isolator is become in specific (special) requirements can " be regulated ", can satisfy user's requirement widely, and installs and change with traditional the same being convenient to of steel-wire isolator in installing and using.High damping polymer composite steel-wire isolator can adapt to the requirement of complex environment better, improve the stability of product, reduction equipment is because the noise that vibration and impact bring, a kind of separating vibration effectively is provided for national defence, civilian and other field, opposing is impacted, noise reduction is remarkable, and structure is installed simple novel steel-wire isolator.
After equipment is installed high damping polymer composite steel-wire isolator, when electronic equipment is subjected to external influence power in running, cause when vibration equipment and quilt impact, vibration isolator will and impact with vibration and be subjected to freely stretching and cliping and pasting distortion, produce certain displacement simultaneously, displacement causes wire rope friction and move toward one another, because macromolecular material is wrapped in the wire rope surface, wire rope displacement is played certain prevention, carry out effectively " spacing ", the amount of deformation of vibration isolator is reduced, simultaneously macromolecular material can be to the wire rope in the vibration isolator owing to rubbed by external strength and the energy that twists generation absorbs, consumed equipment because vibration and impact the energy of generation.Reduce wire rope and produce " noise ", electronic equipment has been played the certain protection effect because of distortion.When electronic equipment is subjected to foreign impacts and makes vibration isolator produce moderate finite deformation, its macromolecule inclusion impact energy effectively absorbs, compare and to possess better impact resistance with former vibration isolator, ensured the normal operation of electronic equipment effectively, equipment Security under the effect of flushing partiting effect is got a promotion.In addition, because character such as macromolecular material high strength, light weight, corrosion-resistant, adiabatic, insulation, vibration isolator can be used in more rugged environment such as forceful electric power magnetic, high low temperature, salt fog, mould, enlarge the using scope of vibration isolator, can be applicable to the electronic equipment in naval vessel, submarine target device, vehicle, aviation and engineering field.
Claims (5)
1. a high damping polymer composite steel-wire isolator comprises that two groups are positioned at upper and lower clamping plate group respectively, and wire rope is worn around clamping between two groups of clamping plate groups and by the clamping plate group, and it is characterized in that: described wire rope is coated with polymer material layer.
2. according to the described high damping polymer composite of claim 1 steel-wire isolator, it is characterized in that: the thickness of described polymer material layer is identical with the thickness of clamping plate group.
3. according to the described high damping polymer composite of claim 1 steel-wire isolator, it is characterized in that: described wire rope around to for counterclockwise.
4. according to claim 1 or 3 described high damping polymer composite steel-wire isolators, it is characterized in that: the material of described polymer material layer is a natural rubber.
5. according to claim 1 or 3 described high damping polymer composite steel-wire isolators, it is characterized in that: the material of described polymer material layer is a nitrile butadiene rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201113329U CN201982561U (en) | 2011-04-15 | 2011-04-15 | High-damping high-molecular complex steel-wire rope vibration isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201113329U CN201982561U (en) | 2011-04-15 | 2011-04-15 | High-damping high-molecular complex steel-wire rope vibration isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201982561U true CN201982561U (en) | 2011-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201113329U Expired - Fee Related CN201982561U (en) | 2011-04-15 | 2011-04-15 | High-damping high-molecular complex steel-wire rope vibration isolator |
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| CN (1) | CN201982561U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697647A (en) * | 2016-04-11 | 2016-06-22 | 大连理工大学 | Realization method of impact resistance of high-static state and low-dynamic state rigid vibration isolator |
| CN111120558A (en) * | 2019-12-16 | 2020-05-08 | 江苏大学 | Friction memory damper device |
| CN113719579A (en) * | 2021-07-22 | 2021-11-30 | 无锡奥维达科技有限公司 | Composite damping rubber steel wire rope anti-impact vibration isolator |
| US11326661B2 (en) * | 2016-11-22 | 2022-05-10 | Textron Innovations Inc. | Damper |
-
2011
- 2011-04-15 CN CN2011201113329U patent/CN201982561U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697647A (en) * | 2016-04-11 | 2016-06-22 | 大连理工大学 | Realization method of impact resistance of high-static state and low-dynamic state rigid vibration isolator |
| US11326661B2 (en) * | 2016-11-22 | 2022-05-10 | Textron Innovations Inc. | Damper |
| CN111120558A (en) * | 2019-12-16 | 2020-05-08 | 江苏大学 | Friction memory damper device |
| CN111120558B (en) * | 2019-12-16 | 2021-12-21 | 江苏大学 | Friction memory damper device |
| CN113719579A (en) * | 2021-07-22 | 2021-11-30 | 无锡奥维达科技有限公司 | Composite damping rubber steel wire rope anti-impact vibration isolator |
| CN113719579B (en) * | 2021-07-22 | 2022-09-09 | 无锡奥维达科技有限公司 | Composite damping rubber steel wire rope anti-impact vibration isolator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20130415 |