CN209555755U - A kind of architectural vibration-insulation rubber supporting seat - Google Patents
A kind of architectural vibration-insulation rubber supporting seat Download PDFInfo
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- CN209555755U CN209555755U CN201920224098.7U CN201920224098U CN209555755U CN 209555755 U CN209555755 U CN 209555755U CN 201920224098 U CN201920224098 U CN 201920224098U CN 209555755 U CN209555755 U CN 209555755U
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Abstract
The utility model provides a kind of architectural vibration-insulation rubber supporting seat, including lower junction steel plate and upper junction steel plate；The upper junction steel plate lower end is equipped with upper sealing plate, and lower junction steel plate upper end is equipped with lower sealing plate；It is equipped with rubber column between the upper sealing plate and lower sealing plate, is vertically spaced setting several layers steel plate in rubber column；The steel plate is in cone cylinder shape；Lead for retractable pencil column is equipped in the middle part of the rubber column, lead for retractable pencil column passes through every layer of steel plate；Center steel plate is equipped with above the upper junction steel plate, center steel plate lower end is equipped with rectangle steel seat, and rectangle steel seat lower end is equipped with the support bottom basin of package rectangle steel seat, and support bottom basin lower end is equipped with wearing layer, and wearing layer and upper junction steel plate upper-end contact cooperate；The upper junction steel plate surrounding is fixed with Vertical Steel Plate, and rectangular-shaped rubber base is equipped on the inside of each Vertical Steel Plate, and four sides of support bottom basin are fixed with connecting rod, and the end of connecting rod is equipped with push plate, and push plate is engaged with rectangular-shaped rubber base.The utility model is conducive to promote and apply.
Description
Technical field
The utility model relates to sky way, bridge, building vibration isolator rubber bearing structure technical field, especially
It is to be related to a kind of architectural vibration-insulation rubber supporting seat.
Background technique
With the development of the social economy, the extension of China's traffic network, the ratio that bridge accounts in the line is higher and higher.Bridge
Important component of the girder construction as lifeline engineering, earthquake disaster are most delicate positions when occurring, and subtract seismic isolation technology
Introducing can successfully solve the problems, such as bridge earthquake resistance.Scholars have carried out extensive, deep grind to the damping of bridge structure, shock insulation
Study carefully, and achieves a large amount of research achievement.Research achievement shows: bridge structure being easier to realize and effectively subtract shock insulation
Method mainly uses Antivibration support device.It is assembled in many bridges of the country such as Japan, the U.S., New Zealand and subtracts shock insulation
Support, and achieve preferable damping and isolation effect.
Vibration isolator rubber bearing technology introduces China since the nineties in last century, is typically employed in building constructions and bridge is built
Aspect is built, to solve destruction of the seismic force to house and bridge.Bridge seismic isolation rubber support is mounted between bridge and pier,
Meet fixed, monodisplacement and multidirectional displacement request.In the case where no external force constraint, bridge seismic isolation rubber support can expire
Foot fixation and multidirectional displacement request, but be difficult to meet monodisplacement requirement.
Currently, domestic common rubber shock isolating pedestal mainly has high-damp rubber support and lead core rubber support.High resistant
Buddhist nun's rubber support is a kind of rubber support made of the vulcanization of the structural members such as high-damping rubber material and steel plate, is had good
Damping capacity.But all generally existing certain limitation of rubber support, is mainly manifested in, the horizontal shearing rigidity of rubber support
Low, horizontal shear yield strength is low, and energy consumption hysteretic loop is not full, and Hysteresis Behavior is poor.
Utility model content
The utility model is intended to provide a kind of architectural vibration-insulation rubber supporting seat, so as to solve the deficiencies in the prior art.
The technical solution adopted in the utility model are as follows: a kind of architectural vibration-insulation rubber supporting seat, including lower junction steel plate and upper company
Connect steel plate, which is characterized in that the upper junction steel plate lower end is equipped with upper sealing plate, and lower junction steel plate upper end is equipped with lower sealing plate；It is described
It is equipped with rubber column between upper sealing plate and lower sealing plate, is vertically spaced setting several layers steel plate in rubber column；The steel plate is in cone cylinder
Shape；Lead for retractable pencil column is equipped in the middle part of the rubber column, lead for retractable pencil column passes through every layer of steel plate；Central steel is equipped with above the upper junction steel plate
Plate, center steel plate lower end are equipped with rectangle steel seat, and rectangle steel seat lower end is equipped with the support bottom basin of package rectangle steel seat, under support bottom basin
End is equipped with wearing layer, and wearing layer and upper junction steel plate upper-end contact cooperate；The upper junction steel plate surrounding is fixed with Vertical Steel
Plate, each Vertical Steel Plate inside are equipped with rectangular-shaped rubber base, and four sides of support bottom basin are fixed with connecting rod, connecting rod
End is equipped with push plate, and push plate is engaged with rectangular-shaped rubber base.
According to architectural vibration-insulation rubber supporting seat described in the utility model, rubber protective layer is arranged with outside the rubber column.
According to architectural vibration-insulation rubber supporting seat described in the utility model, the upper and lower sealing plate is arranged in rubber protective layer.
According to architectural vibration-insulation rubber supporting seat described in the utility model, the lower end surface of the upper junction steel plate is protected with rubber
Annular slot is provided in the plane that the upper surface of sheath is in contact, the upper surface of lower junction steel plate is i.e. and under rubber protective layer
Annular slot is also equipped in the plane that end face is in contact, the upper and lower end face of rubber protective layer is equipped with to be cooperated with annular slot
Annular fixture block；The annular slot and annular fixture block cooperate, convenient for the fixation of rubber protective layer.
According to architectural vibration-insulation rubber supporting seat described in the utility model, set between the lower junction steel plate and upper junction steel plate
There are multiple guide extension bars.
According to architectural vibration-insulation rubber supporting seat described in the utility model, the multiple guide extension bar is 4, and is set respectively
Set the surrounding in lower junction steel plate.
According to architectural vibration-insulation rubber supporting seat described in the utility model, the guide extension bar includes being fixed on lower connection steel
The guide sleeve of plate and the guide rod being fixed on junction steel plate, guide rod protrudes into guide sleeve, and guide rod slidably cooperates along guide sleeve.
According to architectural vibration-insulation rubber supporting seat described in the utility model, the section of the support bottom basin is U-shape.
According to architectural vibration-insulation rubber supporting seat described in the utility model, between having between the center steel plate and Vertical Steel Plate
Gap.
According to architectural vibration-insulation rubber supporting seat described in the utility model, it is equipped at intervals in the rectangular-shaped rubber base multiple perpendicular
To steel plate.
The beneficial effects of the utility model are:
When the utility model because of earthquake by vertical load when, upper junction steel plate carries vertical load, passes through rubber column and cone
Tubular steel plate plays the role of consumption, can reach significant vibration isolation；It, can be perpendicular by a part when cone cylinder shape steel plate is squeezed simultaneously
It is converted into horizontal loading to load, horizontal loading is distributed along cone cylinder shape steel plate outer circle, so that offset by the level of load is realized, to mention
The compression strength of high rubber increases support vertical rigidity and yield strength.
When the utility model because of earthquake by lateral load when, rectangle steel seat drive support bottom basin transverse shifting, support bottom basin
Rectangular-shaped rubber base is squeezed by push plate, lateral load is now offset by rectangular-shaped rubber base, reaches vibration isolating effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of architectural vibration-insulation rubber supporting seat provided by the embodiment of the utility model；
Fig. 2 is the partial schematic diagram on architectural vibration-insulation rubber supporting seat top；
Fig. 3 is the enlarged diagram of A in Fig. 1；
Fig. 4 is the structural schematic diagram of guide extension bar.
In figure, junction steel plate, 2- rubber protecting jacket, 3- rubber column, 4- steel plate, the upper junction steel plate of 5-, 6- Vertical Steel under 1-
Plate, the center 7- steel plate, 8- support bottom basin, 9- rectangle steel seat, 10- wearing layer, 11- connecting rod, 12- push plate, the vertical steel plate of 13-,
Sealing plate, 19- annular fixture block, 171- under the rectangular-shaped rubber base of 14-, 15- upper sealing plate, 16- lead for retractable pencil column, 17- guide extension bar, 18-
Guide sleeve and 172- guide rod.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality
With novel further description.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than complete
The embodiment in portion.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Every other embodiment obtained is put, is fallen within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation or be constructed and operated in a specific orientation, therefore it should not be understood as limiting the present invention.In addition, term
" first ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；Of course, can also be mechanical connection, it is also possible to be electrically connected；In addition, it can also be and be connected directly, be also possible to
Indirectly connected through an intermediary, or it can be connection inside two elements.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
Embodiment 1
As shown in Figs 1-4, the utility model provides a kind of architectural vibration-insulation rubber supporting seat, including lower junction steel plate 1 and upper
Junction steel plate 5；5 lower end of upper junction steel plate is equipped with upper sealing plate 15, and lower 1 upper end of junction steel plate is equipped with lower sealing plate 18；On described
It is equipped with rubber column 3 between sealing plate 15 and lower sealing plate 18, is vertically spaced setting several layers steel plate 4 in rubber column 3；The steel plate 4
In cone cylinder shape；Lead for retractable pencil column 16 is equipped in the middle part of the rubber column 3, lead for retractable pencil column 16 passes through every layer of steel plate 4；The upper junction steel plate 5
Top is equipped with center steel plate 7, and steel plate 7 lower end in center is equipped with rectangle steel seat 9, and 9 lower end of rectangle steel seat is equipped with package rectangle steel seat 9
Support bottom basin 8,8 lower end of support bottom basin are equipped with wearing layer 10, the upper-end contact cooperation of wearing layer 10 and upper junction steel plate 5；It is described
Upper 5 surrounding of junction steel plate is fixed with Vertical Steel Plate 6, is equipped with rectangular-shaped rubber base 14, support bottom basin on the inside of each Vertical Steel Plate 6
8 four sides are fixed with connecting rod 11, and the end of connecting rod 11 is equipped with push plate 12, and push plate 12 connects with rectangular-shaped rubber base 14
Touching cooperation；Rubber protective layer 2 is arranged with outside the rubber column 3.
According to architectural vibration-insulation rubber supporting seat described in the utility model, the upper and lower sealing plate is arranged in rubber protective layer 2
It is interior；The lower end surface of the upper junction steel plate 5 is to be provided with annular snap in the plane being in contact with the upper surface of rubber protective layer 2
Slot, the upper surface of lower junction steel plate 1 are to be also equipped with annular slot in the plane being in contact with the lower end surface of rubber 2 sheaths of guarantor,
The upper and lower end face of rubber protective layer 2 is equipped with the annular fixture block 19 with annular slot cooperation；The annular slot and annular fixture block
19 cooperations, convenient for the fixation of rubber protective layer 2.
According to architectural vibration-insulation rubber supporting seat described in the utility model, between the lower junction steel plate 1 and upper junction steel plate 5
Equipped with multiple guide extension bars 17；The multiple guide extension bar 17 is 4, and is separately positioned on the surrounding of lower junction steel plate 1；
The guide extension bar 17 include be fixed on lower junction steel plate 1 guide sleeve 171 and the guide rod 172 being fixed on junction steel plate 5,
Guide rod 172 protrudes into guide sleeve 171, and guide rod 172 slidably cooperates along guide sleeve 171.
According to architectural vibration-insulation rubber supporting seat described in the utility model, the section of the support bottom basin 8 is U-shape；It is described
There is gap between center steel plate 7 and Vertical Steel Plate 6；Multiple vertical steel plates 13 are equipped at intervals in the rectangular-shaped rubber base 14.
When the utility model because of earthquake by vertical load when, upper junction steel plate 5 carries vertical load, passes through 3 He of rubber column
Cone cylinder shape steel plate 4 plays the role of consumption, can reach significant vibration isolation；It, can be by one when cone cylinder shape steel plate 4 is squeezed simultaneously
Vertical load is divided to be converted into horizontal loading, horizontal loading is distributed along 4 outer circle of cone cylinder shape steel plate, thus realize offset by the level of load,
To improve the compression strength of rubber, support vertical rigidity and yield strength are increased.
When the utility model because of earthquake by lateral load when, rectangle steel seat 9 drive 8 transverse shifting of support bottom basin, support bottom
Basin 8 squeezes rectangular-shaped rubber base 14 by push plate 12, now offsets lateral load by rectangular-shaped rubber base 14, reaches vibration isolation effect
Fruit.
Finally, it should be noted that the above various embodiments is only the preferred embodiment of the utility model to illustrate that this is practical
Novel technical solution, rather than its limitations, when the scope of the patents for being less limitation the utility model；Although referring to aforementioned each reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
It states technical solution documented by each embodiment to modify, or some or all of the technical features is equally replaced
It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Range；In addition, by the technical solution of the utility model it is direct or indirect be used in other related technical areas, similarly
Including in the scope of patent protection of the utility model.
Claims (10)
1. a kind of architectural vibration-insulation rubber supporting seat, including lower junction steel plate and upper junction steel plate, it is characterised in that: the upper connection steel
Plate lower end is equipped with upper sealing plate, and lower junction steel plate upper end is equipped with lower sealing plate；Rubber column, rubber are equipped between the upper sealing plate and lower sealing plate
Vertically several layers steel plate is arranged in interval in rubber column gel column；The steel plate is in cone cylinder shape；Lead for retractable pencil column, lead for retractable pencil are equipped in the middle part of the rubber column
Column passes through every layer of steel plate；Center steel plate is equipped with above the upper junction steel plate, center steel plate lower end is equipped with rectangle steel seat, rectangle
Steel seat lower end is equipped with the support bottom basin of package rectangle steel seat, and support bottom basin lower end is equipped with wearing layer, wearing layer and upper junction steel plate
Upper-end contact cooperation；The upper junction steel plate surrounding is fixed with Vertical Steel Plate, is equipped with rectangular-shaped rubber on the inside of each Vertical Steel Plate
Rubber base, four sides of support bottom basin are fixed with connecting rod, and the end of connecting rod is equipped with push plate, push plate and rectangular-shaped rubber base
It is engaged.
2. architectural vibration-insulation rubber supporting seat according to claim 1, it is characterised in that: be arranged with rubber guarantor outside the rubber column
Sheath.
3. architectural vibration-insulation rubber supporting seat according to claim 2, it is characterised in that: the upper and lower sealing plate is arranged in rubber
In protective layer.
4. architectural vibration-insulation rubber supporting seat according to claim 3, it is characterised in that: the lower end surface of the upper junction steel plate is
Annular slot is provided in the plane being in contact with the upper surface of rubber protective layer, the upper surface of lower junction steel plate is protected with rubber
Annular slot is also equipped in the plane that the lower end surface of sheath is in contact, the upper and lower end face of rubber protective layer is equipped with and annular
The annular fixture block of card slot cooperation.
5. architectural vibration-insulation rubber supporting seat according to claim 1, it is characterised in that: the lower junction steel plate and upper connection steel
Multiple guide extension bars are equipped between plate.
6. architectural vibration-insulation rubber supporting seat according to claim 5, it is characterised in that: the multiple guide extension bar is 4,
And it is separately positioned on the surrounding of lower junction steel plate.
7. architectural vibration-insulation rubber supporting seat according to claim 6, it is characterised in that: the guide extension bar includes being fixed on
The guide sleeve of lower junction steel plate and the guide rod being fixed on junction steel plate, guide rod protrude into guide sleeve, and guide rod along guide sleeve slidably
Cooperation.
8. architectural vibration-insulation rubber supporting seat according to claim 1, it is characterised in that: the section of the support bottom basin is U-shaped
Shape.
9. architectural vibration-insulation rubber supporting seat according to claim 1, it is characterised in that: the center steel plate and Vertical Steel Plate it
Between have gap.
10. architectural vibration-insulation rubber supporting seat according to claim 1, it is characterised in that: interval in the rectangular-shaped rubber base
Equipped with multiple vertical steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920224098.7U CN209555755U (en) | 2019-02-22 | 2019-02-22 | A kind of architectural vibration-insulation rubber supporting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920224098.7U CN209555755U (en) | 2019-02-22 | 2019-02-22 | A kind of architectural vibration-insulation rubber supporting seat |
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| Publication Number | Publication Date |
|---|---|
| CN209555755U true CN209555755U (en) | 2019-10-29 |
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ID=68309547
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920224098.7U Active CN209555755U (en) | 2019-02-22 | 2019-02-22 | A kind of architectural vibration-insulation rubber supporting seat |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523065A (en) * | 2020-07-24 | 2021-03-19 | 河海大学 | High mound bridge antidetonation power consumption dog structure |
| CN112854515A (en) * | 2021-03-01 | 2021-05-28 | 华东建筑设计研究院有限公司 | Device integrating horizontal shock insulation and vertical shock insulation and application structure |
-
2019
- 2019-02-22 CN CN201920224098.7U patent/CN209555755U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523065A (en) * | 2020-07-24 | 2021-03-19 | 河海大学 | High mound bridge antidetonation power consumption dog structure |
| CN112854515A (en) * | 2021-03-01 | 2021-05-28 | 华东建筑设计研究院有限公司 | Device integrating horizontal shock insulation and vertical shock insulation and application structure |
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