CN103410900A - Elastomer and spring combined buffer vibration-damping structure - Google Patents
Elastomer and spring combined buffer vibration-damping structure Download PDFInfo
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- CN103410900A CN103410900A CN2013103135063A CN201310313506A CN103410900A CN 103410900 A CN103410900 A CN 103410900A CN 2013103135063 A CN2013103135063 A CN 2013103135063A CN 201310313506 A CN201310313506 A CN 201310313506A CN 103410900 A CN103410900 A CN 103410900A
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Abstract
The invention provides a vibration-damping device, particularly relates to an elastomer and spring combined buffer vibration-damping structure, and belongs to the technical field of vibration-damping devices. The buffer vibration-damping structure comprises one or more elastomers and two support boards and is characterized in that openings are formed in the two support boards; the elastomers are in sleeve joint with the openings; internal spacing elastomers are arranged on the inner sides, corresponding to the support boards, of the elastomers; springs are arranged in the elastomers. According to the buffer vibration-damping structure provided by the invention, the advantages of the elastomers and the springs are combined; vibration damping protection is effectively provided for an elevator car; meanwhile, the springs are secure from corrosion caused by damp air in a lift well. Therefore, the service life of the buffer vibration-damping structure is prolonged, and the safety of the buffer vibration-damping structure is improved.
Description
Technical field
The invention provides a kind of damping device, particularly relate to a kind of composite shock-absorbing structure that comprises elastomer and spring, belong to the damping device technical field.
Background technique
The formation of elevator: generally comprised car and counterweight, calculator room equipment, hoistway equipment, elevator wiring, elevator control display etc.Car frame generally is comprised of upper beam, column, bottom girder and tie rod etc.Bottom girder: in order to car bottom to be installed, directly bear car load.General Cargo Lift and old-fashioned elevator adopt girder structure, connect and compose with connecting plate with two opposing channel-section steels.Above sedan-chair directly is installed at the bottom of, two ends connect column.Elevator closed-in construction commonly used, be welded into framework with shaped steel or bending steel plate now, and centre has the crossbeam of reinforcement to be connected with column.At the bottom of sedan-chair, be to be bearing on bottom girder by elastic shock attenuation element (pad).In car frame, the requirement of strength of bottom girder is the highest, when car is squatted the end, the counter-force that can bear buffer, and amount of deflection should not surpass 1/1000 when load rating.
The damper element of traditional elevator bottom mostly is spring, and comparatively moist in lift well, spring easily produces corrosion in malaria, and then affects its elasticity, damping performance, even safe contingency may occur.
Summary of the invention
The purpose of this invention is to provide a kind of damping device that is not vulnerable to humid air burn into good damping effect in hoistway, the technological scheme of employing is:
A kind of elastomer-spring composite buffering shock-damping structure, comprise elastomer, dunnage, it is characterized in that: in two plate dunnage upper sheds, the one or more elastomers of socket in opening, elastomer is provided with interior spacing elastomer on the inboard of dunnage, be provided with spring in described elastomer inside.
Adopt such structure, can make this shock-damping structure have the damping performance that elastomer is good, yet because fracture may appear in elastomer, in this shock-damping structure, elastomeric inside is provided with spring, can strengthen elastomeric intensity on the one hand, makes its not easy-rupturing, on the other hand, spring can strengthen damping effect, more importantly, is can be by elastomer by the isolated air of spring, prevent its corrosion, strengthened life-span and the Security of shock-damping structure.
Elastomer described in the present invention can adopt the materials such as rubber, elastomeric plastics.
Dunnage described in the present invention can adopt rigid material, such as: metal etc.
As the present invention, further improve, in the elastomeric outside near dunnage, also be provided with outer spacing elastomer.Inside and outside spacing elastomer can better be clamped in elastomer between two dunnages.
As the present invention, further improve, between two dunnages, also be provided with nonrigid connector.Can better two dunnages be interconnected, can produce deformation after simultaneously also having kept damping device to be impacted.
As the present invention, further improve, also overlap support tube is arranged in elastomeric outside.Support tube can prevent elastomeric fracture further, and guarantees that it is between being impacted, and the deformation direction not there will be bending.
As the present invention, further improve, opening is set on support tube.When the purpose of opening can make elastomer be subject to impacting, it,, to opening extruding, deformation, can absorb energy further, improves damping effect, and prevents elastomeric fracture.
Beneficial effect
Composite buffering shock-damping structure provided by the invention; can be in conjunction with the advantage of elastomer and spring, effectively for elevator cab provides shock-absorbing protecting, simultaneously; also can protect spring to avoid being subject to the corrosion impact of humid air in lift well, the working life and the Security that extend shock-damping structure.
The accompanying drawing explanation
Fig. 1 is the schematic diagram of composite buffering structure in embodiment 1.
Fig. 2 is the schematic diagram of composite buffering structure in embodiment 2.
Fig. 3 is the schematic diagram of composite buffering structure in embodiment 3.
Wherein, the 1st, dunnage, the 2nd, elastomer, the 3rd, interior spacing elastomer, the 4th, spring, the 5th, outer spacing elastomer, the 6th, nonrigid connector, the 7th, support tube, the 8th, opening.
Embodiment
Embodiment 1
As Fig. 1, a kind of elastomer-spring composite buffering shock-damping structure, comprise elastomer 2, dunnage 1, in two plate dunnage 1 upper sheds, 2 elastomers 2 of socket in opening, elastomer 2 is provided with interior spacing elastomer 3 on the inboard of dunnage 1, be provided with spring 4 in described elastomer 2 inside.The outside in the close dunnage 1 of elastomer 2, also be provided with outer spacing elastomer 5.Between two dunnages 1, also be provided with nonrigid connector 6.Elastomer 2 adopts rubber.Dunnage 1 adopts corrosion resistant plate.
Adopt such structure, can make this shock-damping structure have the damping performance that elastomer is good, yet because fracture may appear in elastomer 2, in this shock-damping structure, the inside of elastomer 2 is provided with spring 4, can strengthen on the one hand the intensity of elastomer 2, makes its not easy-rupturing, on the other hand, spring 4 can strengthen damping effect, more importantly, is can be by elastomer 2 by the isolated air of spring 4, prevent its corrosion, strengthened life-span and the Security of shock-damping structure.Inside and outside spacing elastomer 3,5 can better be clamped in elastomer 2 between two dunnages 1.Nonrigid connector 6 can interconnect two dunnages 1 better, can produce deformation after simultaneously also having kept damping device to be impacted.
As Fig. 2, a kind of elastomer-spring composite buffering shock-damping structure is with embodiment 1 difference: also overlap support tube 7 is arranged in the outside of elastomer 2.Support tube 7 can prevent the fracture of elastomer 2 further, and guarantees that it is between being impacted, and the deformation direction not there will be bending.
As Fig. 3, a kind of elastomer-spring composite buffering shock-damping structure, be with embodiment 2 difference: opening 8 is set on support tube 7.When the purpose of opening 8 can make elastomer 2 be subject to impacting, it,, to opening extruding, deformation, can absorb energy further, improves damping effect, and prevented the fracture of elastomer 2.
Claims (7)
1. elastomer-spring composite buffering shock-damping structure, comprise elastomer (2), dunnage (1), it is characterized in that: in two plate dunnage (1) upper sheds, socket one or more elastomers (2) in opening, elastomer (2) is provided with interior spacing elastomer (3) on the inboard of dunnage (1), be provided with spring (4) in described elastomer (2) inside.
2. gonosome according to claim 1-spring composite buffering shock-damping structure, it is characterized in that: the material of described elastomer (2) is rubber.
3. gonosome according to claim 1-spring composite buffering shock-damping structure, it is characterized in that: the material of described dunnage (1) is metal.
4. gonosome according to claim 1-spring composite buffering shock-damping structure is characterized in that: the outside in the close dunnage (1) of elastomer (2) also is provided with outer spacing elastomer (5).
5. gonosome according to claim 1-spring composite buffering shock-damping structure, is characterized in that: between two dunnages (1), also be provided with nonrigid connector (6).
6. gonosome according to claim 1-spring composite buffering shock-damping structure, is characterized in that: also overlap support tube (7) is arranged in the outside of elastomer (2).
7. gonosome according to claim 6-spring composite buffering shock-damping structure, is characterized in that: opening (8) is set on support tube (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103135063A CN103410900A (en) | 2013-07-24 | 2013-07-24 | Elastomer and spring combined buffer vibration-damping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103135063A CN103410900A (en) | 2013-07-24 | 2013-07-24 | Elastomer and spring combined buffer vibration-damping structure |
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| CN103410900A true CN103410900A (en) | 2013-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013103135063A Withdrawn CN103410900A (en) | 2013-07-24 | 2013-07-24 | Elastomer and spring combined buffer vibration-damping structure |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381279A (en) * | 2017-07-26 | 2017-11-24 | 江苏意迪驱动设备有限公司 | A kind of support column of cage type elevator |
| CN107399655A (en) * | 2017-07-26 | 2017-11-28 | 江苏意迪驱动设备有限公司 | A kind of cage type elevator with supporting member |
| CN107445016A (en) * | 2017-07-26 | 2017-12-08 | 江苏意迪驱动设备有限公司 | A kind of support column of elevator |
| CN108265886A (en) * | 2016-03-26 | 2018-07-10 | 叶香雄 | A kind of Business Building top level structure |
| CN109264551A (en) * | 2018-10-25 | 2019-01-25 | 日立楼宇技术（广州）有限公司 | The fixed mechanism and elevator of air conditioner for elevator |
| CN112693994A (en) * | 2020-12-22 | 2021-04-23 | 亚洲富士电梯股份有限公司 | Modular structure additional elevator and manufacturing equipment and manufacturing process thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61144439A (en) * | 1984-12-12 | 1986-07-02 | ザ パットン コーポレイション | Composite spring |
| CN2707717Y (en) * | 2004-03-01 | 2005-07-06 | 李天民 | Elevator cushion auxiliary equipment |
| US20100164151A1 (en) * | 2007-03-29 | 2010-07-01 | Otis Elevator Company | Non-linear spring isolation device |
| CN201587770U (en) * | 2009-11-12 | 2010-09-22 | 江苏兴华胶带股份有限公司 | Column type shock-absorption buffering device for elevator |
| CN202125552U (en) * | 2011-06-24 | 2012-01-25 | 东北石油大学 | Metal-rubber vibration isolator with composite rigidity for oil rig |
| CN202659792U (en) * | 2012-07-12 | 2013-01-09 | 聂光珍 | Shock pad of elevator |
-
2013
- 2013-07-24 CN CN2013103135063A patent/CN103410900A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61144439A (en) * | 1984-12-12 | 1986-07-02 | ザ パットン コーポレイション | Composite spring |
| CN2707717Y (en) * | 2004-03-01 | 2005-07-06 | 李天民 | Elevator cushion auxiliary equipment |
| US20100164151A1 (en) * | 2007-03-29 | 2010-07-01 | Otis Elevator Company | Non-linear spring isolation device |
| CN201587770U (en) * | 2009-11-12 | 2010-09-22 | 江苏兴华胶带股份有限公司 | Column type shock-absorption buffering device for elevator |
| CN202125552U (en) * | 2011-06-24 | 2012-01-25 | 东北石油大学 | Metal-rubber vibration isolator with composite rigidity for oil rig |
| CN202659792U (en) * | 2012-07-12 | 2013-01-09 | 聂光珍 | Shock pad of elevator |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265886A (en) * | 2016-03-26 | 2018-07-10 | 叶香雄 | A kind of Business Building top level structure |
| CN107381279A (en) * | 2017-07-26 | 2017-11-24 | 江苏意迪驱动设备有限公司 | A kind of support column of cage type elevator |
| CN107399655A (en) * | 2017-07-26 | 2017-11-28 | 江苏意迪驱动设备有限公司 | A kind of cage type elevator with supporting member |
| CN107445016A (en) * | 2017-07-26 | 2017-12-08 | 江苏意迪驱动设备有限公司 | A kind of support column of elevator |
| CN109264551A (en) * | 2018-10-25 | 2019-01-25 | 日立楼宇技术（广州）有限公司 | The fixed mechanism and elevator of air conditioner for elevator |
| CN112693994A (en) * | 2020-12-22 | 2021-04-23 | 亚洲富士电梯股份有限公司 | Modular structure additional elevator and manufacturing equipment and manufacturing process thereof |
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Application publication date: 20131127 |