CN204919317U - But replacing module ization broach type subtracts isolation bearing - Google Patents
But replacing module ization broach type subtracts isolation bearing Download PDFInfo
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- CN204919317U CN204919317U CN201520735948.1U CN201520735948U CN204919317U CN 204919317 U CN204919317 U CN 204919317U CN 201520735948 U CN201520735948 U CN 201520735948U CN 204919317 U CN204919317 U CN 204919317U
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- power consumption
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Abstract
The utility model belongs to the technical field of bridge beam supports, a but replacing module ization broach type subtracts isolation bearing is disclosed. Its main technical characteristics does: including the support main part that is equipped with upper bracket board and bottom suspension bedplate, the upper bracket board be provided with all around the shock attenuation power consumption module that shock attenuation power consumption base and shock attenuation power consumption board constitute, shock attenuation power consumption base is connected with the upper bracket board through first bolt, the bottom suspension bedplate be provided with all around with shock attenuation power consumption module assorted shock attenuation power consumption module baffle, shock attenuation power consumption module baffle is connected with the bottom suspension bedplate through the second bolt, the shock attenuation is consumed energy and is provided with profile of tooth and the trapezoidal broach of shock attenuation power consumption board assorted on the module baffle. This but replacing module ization broach type subtracts isolation bearing, when the earthquake takes place fragile with be used for power -wasting spare part modularization, realize changing convenient and fast, reduce and restore the required cost of support, compare with the overall change support and has saved the manpower, material resources, financial resources.
Description
Technical field
The utility model belongs to technical field of bridge, particularly relates to a kind of replaceable module interdigitated electrode structure vibration absorption and isolation support.
Background technology
Bridge pad connects the superstructure of bridge and the important feature parts of substructure, its importance can not be ignored because cost only accounts for the very little ratio of whole bridge, residing for the feature of designed bridge and bridge, the bearing met the demands is selected in geographical position, particularly select a kind of applicable bearing most important in high earthquake intensity area, not only to consider performance when normally using, also to consider when an earthquake occurs, the difficulty or ease situation that bearing is repaired.The construction of an engineering not only will consider cost when building, and also should consider the complexity that the military service phase keeps in repair and maintenance cost.There is following defect in existing vibration absorption and isolation support: one, not easily changes after the shear-pin or bolt after the earthquake for connecting postive stop baffle and upper base plate is cut off; Two, when component distortion of consuming energy after the earthquake, not easily remove, not easily change.
Utility model content
The technical problems to be solved in the utility model is just to provide a kind of replaceable module interdigitated electrode structure vibration absorption and isolation support with the module of removable power consumption component.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: comprise the support body being provided with upper bracket plate and lower support plate, the surrounding of described upper bracket plate is provided with the damping power consumption module of damping power consumption base and damping power consumption plate formation, each damping power consumption base is provided with multiple damping power consumption plate, damping power consumption base is connected with upper bracket plate by the first bolt, damping power consumption plate and the damping base by thread that consumes energy are connected, damping power consumption plate and the damping base link that consumes energy are cylinder or polyhedron, damping power consumption plate exposed junction is cylinder or the polyhedron of cross section gradual change, lower support plate surrounding is provided with damping that the module that to consume energy with damping matches and consumes energy module baffle plate, damping power consumption module baffle plate is connected with lower support plate by the second bolt, damping power consumption module baffle plate is provided with profile of tooth and damping to consume energy the trapezoidal comb that plate matches, the displacement required when the movable direction of displacement of support body and vertical displacement direction are reserved with damping power consumption plate displacement.
Its additional technical feature is: described support body is provided with postive stop baffle at non-direction of displacement, postive stop baffle is connected by the 3rd bolt with upper bracket plate, 3rd bolt is provided with annular groove at postive stop baffle and upper bracket plate contact surface place, 3rd bolt side is provided with multiple strip groove, and the cross section of strip groove is triangle, circular arc or rectangle;
Described support body is for can bear vertical pressure, and horizontal force can be born in spacing direction, has the spherical bearing of rotating function, pot rubber bearing, friction pendulum support;
The link position of described damping power consumption module and damping power consumption module baffle plate and upper bracket plate and lower support plate is interchangeable;
The consume energy degree of depth that base is connected of described damping power consumption plate and damping is more than or equal to damping and consumes energy the diameter of plate end;
Described damping power consumption module baffle plate is monoblock cast part or steel plate building block.
Replaceable module interdigitated electrode structure vibration absorption and isolation support provided by the utility model, the surrounding of upper bracket plate, lower support plate is provided with the vibration absorption unit that damping power consumption module and damping power consumption module baffle plate form, the displacement required when the movable direction of displacement of support body and vertical displacement direction are reserved with damping power consumption plate displacement.Damping power consumption module baffle plate is provided with profile of tooth and damping to consume energy the trapezoidal comb that plate matches, when earthquake occurs, the damping power consumption plate of damping power consumption module produces mobile between the trapezoidal comb of damping power consumption module baffle plate, in earthquake generating process, damping power consumption plate and damping are consumed energy the gradual change that module baffle plate realizes contacting from linear contact lay to face, make damping power consumption plate realize damping power consumption function by distortion, and there is the function of girder falling.Because damping power consumption base is connected with upper bracket plate by the first bolt, damping power consumption module baffle plate is connected with lower support plate by the second bolt, after earthquake, the damping of breakage power consumption module and damping power consumption module baffle plate are removed, change new damping power consumption module and damping power consumption module baffle plate.Replaceable module interdigitated electrode structure vibration absorption and isolation support provided by the present invention, it is flimsy and be used for the components module that consumes energy when earthquake is occurred, realize replacing convenient and swift, reduce and repair cost needed for bearing, fundamentally solve the great difficult problem that existing band power consumption part can not be changed, manpower is saved, material resources, financial resources compared with integral replacing bearing.
Replaceable module interdigitated electrode structure vibration absorption and isolation support provided by the utility model, support body is provided with postive stop baffle at non-direction of displacement, and postive stop baffle is connected by the 3rd bolt with upper bracket plate.Fragility material selected by 3rd bolt, and this 3rd bolt carries out processing at postive stop baffle and upper bracket plate contact surface and processes, and during normal use, multiple 3rd bolt can bear the horizontal force that bridge is become by temperature and other factors causes, and does not destroy; When an earthquake occurs, horizontal force is greater than design level power, 3rd bolt destroys by shear fracture at postive stop baffle and upper bracket plate contact surface, postive stop baffle lost efficacy, after earthquake, when support body is intact need change postive stop baffle can normally use time, the 3rd bolt part of breaking at upper bracket intralamellar part is adopted the demounting tool taking-up matched by the special construction of processing, newer postive stop baffle to be connected with upper bracket plate by this special finished 3rd bolt.
Replaceable module interdigitated electrode structure vibration absorption and isolation support provided by the utility model, support body is for can bear vertical pressure, horizontal force can be born in spacing direction, there is the spherical bearing of rotating function, pot rubber bearing, friction pendulum support, the link position of damping power consumption module and damping power consumption module baffle plate and upper bracket plate and lower support plate is interchangeable, the consume energy degree of depth that base is connected of damping power consumption plate and damping is more than or equal to damping and consumes energy the diameter of plate end, and the damping module baffle plate that consumes energy is monoblock cast part or steel plate building block.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model replaceable module interdigitated electrode structure vibration absorption and isolation support;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structural representation of the 3rd bolt;
Fig. 4 is the structural representation of damping power consumption plate;
Fig. 5 is the first structural representation of damping consumption module;
Fig. 6 is the top view of Fig. 5;
Fig. 7 is the second structural representation of damping consumption module;
Fig. 8 is the top view of Fig. 7;
Fig. 9 is the structural representation of damping power consumption module baffle plate and lower support plate;
Figure 10 is the first structural representation of damping power consumption module baffle plate;
Figure 11 is the top view of Figure 10;
Figure 12 is the second structural representation of damping power consumption module baffle plate;
Figure 13 is the top view of Figure 12.
Detailed description of the invention
Be described further below in conjunction with the structure of accompanying drawing to replaceable module interdigitated electrode structure vibration absorption and isolation support provided by the utility model.
As shown in Figure 1, the utility model replaceable module interdigitated electrode structure vibration absorption and isolation support comprises support body 1, support body 1 is provided with upper bracket plate 2 and lower support plate 3, the surrounding of upper bracket plate 2 is provided with the damping power consumption module of damping power consumption base 4 and damping power consumption plate 5 formation, each damping power consumption base 4 is provided with multiple damping power consumption plate 5, damping power consumption base 4 is connected with upper bracket plate 2 by the first bolt 6, damping power consumption plate 5 and the damping base 4 that consumes energy is threaded connection, damping power consumption plate 5 and damping base 4 link that consumes energy is cylinder or polyhedron, damping power consumption plate 5 exposed junction is cylinder or the polyhedron of cross section gradual change, lower support plate 3 surrounding is provided with damping that the module that to consume energy with damping matches and consumes energy module baffle plate 7, damping power consumption module baffle plate 7 is connected with lower support plate 3 by the second bolt 8, damping power consumption module baffle plate 7 is provided with profile of tooth and damping to consume energy the trapezoidal comb 9 that plate matches, the displacement required when the movable direction of displacement of support body 1 and vertical displacement direction are reserved with damping power consumption plate 5 displacement.Support body 1 is provided with postive stop baffle 10 at non-direction of displacement, and postive stop baffle 10 is connected by the 3rd bolt 11 with upper bracket plate 2;
As shown in Figure 2, the surrounding of upper bracket plate 2 is provided with the damping power consumption module of damping power consumption base 4 and damping power consumption plate 5 formation, each damping power consumption base 4 is provided with multiple damping power consumption plate 5, and damping power consumption base 4 is connected with upper bracket plate 2 by the first bolt 6;
As shown in Figure 3,3rd bolt 11 is provided with an annular groove 111 at postive stop baffle 10 with upper bracket plate 2 contact surface place, form the dangerouse cross-section that the 3rd bolt 11 is cut off, 3rd bolt 11 side is provided with multiple strip groove 112, be convenient to the 3rd bolt 11 and cut off rear taking-up, the cross section of strip groove 112 is triangle, circular arc or rectangle;
As shown in Figure 4, damping power consumption plate 5 and the damping base link 51 that consume energy is cylinder or polyhedron, and damping plate 5 exposed junction 52 that consumes energy is cylinder or the polyhedron of cross section gradual change;
As shown in Fig. 5,6,7,8, damping power consumption base 4 and damping power consumption plate 5 form damping power consumption module, and each damping power consumption base 4 is provided with multiple damping power consumption plate 5;
As shown in Figure 9, lower support plate 3 surrounding is provided with damping that the module that to consume energy with damping matches and consumes energy module baffle plate 7, and damping power consumption module baffle plate 7 is connected with lower support plate 6 by the second bolt 8;
As shown in Figure 10,11,12,13, damping power consumption module baffle plate 7 is provided with profile of tooth and damping and consumes energy the trapezoidal comb 9 that plate matches.
Time prepared by replaceable module interdigitated electrode structure vibration absorption and isolation support provided by the invention, first make the support body 1 with upper bracket plate 2 and lower support plate 3 by general making bearing operation.Then plate 5 and the damping base 4 that consumes energy that damping consumed energy is threaded connection, the base 4 that damping consumed energy is connected with upper bracket plate 2 by the first bolt 6, the module baffle plate 7 that damping consumed energy again is connected with lower support plate 3 by the second bolt 8, make damping trapezoidal comb 9 and the damping of module baffle plate 7 plate 5 that consume energy that consumes energy be staggered and arrange, the movable direction of displacement of support body 1 and vertical displacement direction reserve damping consume energy plate 5 displacement time required displacement.Before installation damping power consumption module, postive stop baffle 10 is connected with upper bracket plate 2 by the 3rd bolt 11 at the non-direction of displacement of support body 1.
Replaceable module interdigitated electrode structure vibration absorption and isolation support provided by the utility model, the surrounding of upper bracket plate 2, lower support plate 3 is provided with damping power consumption module that damping power consumption base 4 and damping power consumption plate 5 form and the vibration absorption unit that damping power consumption module baffle plate 7 is formed, the displacement required when the movable direction of displacement of support body 1 and vertical displacement direction are reserved with damping power consumption plate 5 displacement.Damping power consumption module baffle plate 7 is provided with profile of tooth and damping to consume energy the trapezoidal comb that plate 5 matches, when earthquake occurs, the damping power consumption plate 5 of damping power consumption module produces mobile between the trapezoidal comb of damping power consumption module baffle plate 7, in earthquake generating process, damping power consumption plate 5 and damping are consumed energy the gradual change that module baffle plate 7 realizes contacting from linear contact lay to face, make damping power consumption plate 5 realize damping power consumption function by distortion, and there is the function of girder falling.Because damping power consumption base 4 is connected with upper bracket plate 2 by the first bolt 6, damping power consumption module baffle plate 7 is connected with lower support plate 3 by the second bolt 8, after earthquake, the damping of breakage power consumption module base 4 and damping power consumption module baffle plate 5 are removed, change new damping power consumption module base 4 and damping power consumption module baffle plate 7.Damping power consumption module baffle plate 7 is provided with profile of tooth and damping to consume energy the trapezoidal comb 9 that plate 5 matches, when after the earthquake, in damping power consumption process, damping power consumption plate 5 and damping are consumed energy the gradual change that module baffle plate 7 realizes contacting from linear contact lay to face, make damping power consumption plate 5 have the function of girder falling.
Replaceable module interdigitated electrode structure vibration absorption and isolation support provided by the utility model, support body 1 is provided with postive stop baffle 10 at non-direction of displacement, and postive stop baffle 10 is connected by the 3rd bolt 11 with upper bracket plate 2.Fragility material selected by 3rd bolt 11, and this 3rd bolt 11 carries out processing at postive stop baffle 10 and upper bracket plate 2 contact surface and processes, and during normal use, multiple 3rd bolt 11 can bear the horizontal force that bridge is become by temperature and other factors causes, and does not destroy; When an earthquake occurs, horizontal force is greater than design level power, 3rd bolt 11 destroys by shear fracture at postive stop baffle 10 and upper bracket plate 2 contact surface, postive stop baffle 10 lost efficacy, after earthquake, when support body 1 is intact need change postive stop baffle 10 can normally use time, adopt the demounting tool matched to take out by the special construction of processing the 3rd bolt 11 part of breaking in upper bracket plate 2 inside, newer postive stop baffle 10 is connected with upper bracket plate 2 by this special finished 3rd bolt 11.
Replaceable module interdigitated electrode structure vibration absorption and isolation support provided by the utility model, support body 1 is for can bear vertical pressure, horizontal force can be born in spacing direction, there is the spherical bearing of rotating function, pot rubber bearing, friction pendulum support, damping power consumption module and the damping power consumption module baffle plate 7 of damping power consumption base 4 and damping power consumption plate 5 formation are interchangeable with the link position of upper bracket plate 2 and lower support plate 3, the consume energy degree of depth that base 4 is connected of damping power consumption plate 5 and damping is more than or equal to damping and consumes energy the diameter of plate 5 end, damping power consumption module baffle plate 7 is monoblock cast part or steel plate building block.
Replaceable module interdigitated electrode structure vibration absorption and isolation support provided by the utility model is not limited only to said structure; above-described embodiment is only be described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (6)
1. replaceable module interdigitated electrode structure vibration absorption and isolation support, comprise the support body being provided with upper bracket plate and lower support plate, it is characterized in that: the surrounding of described upper bracket plate is provided with the damping power consumption module of damping power consumption base and damping power consumption plate formation, each damping power consumption base is provided with multiple damping power consumption plate, damping power consumption base is connected with upper bracket plate by the first bolt, damping power consumption plate and the damping base by thread that consumes energy are connected, damping power consumption plate and the damping base link that consumes energy are cylinder or polyhedron, damping power consumption plate exposed junction is cylinder or the polyhedron of cross section gradual change, lower support plate surrounding is provided with damping that the module that to consume energy with damping matches and consumes energy module baffle plate, damping power consumption module baffle plate is connected with lower support plate by the second bolt, damping power consumption module baffle plate is provided with profile of tooth and damping to consume energy the trapezoidal comb that plate matches, the displacement required when the movable direction of displacement of support body and vertical displacement direction are reserved with damping power consumption plate displacement.
2. replaceable module interdigitated electrode structure vibration absorption and isolation support according to claim 1, it is characterized in that: described support body is provided with postive stop baffle at non-direction of displacement, postive stop baffle is connected by the 3rd bolt with upper bracket plate, 3rd bolt is provided with annular groove at postive stop baffle and upper bracket plate contact surface place, 3rd bolt side is provided with multiple strip groove, and the cross section of strip groove is triangle, circular arc or rectangle.
3. replaceable module interdigitated electrode structure vibration absorption and isolation support according to claim 1, it is characterized in that: described support body is for can bear vertical pressure, horizontal force can be born in spacing direction, has the spherical bearing of rotating function, pot rubber bearing, friction pendulum support.
4. replaceable module interdigitated electrode structure vibration absorption and isolation support according to claim 1, is characterized in that: the link position of described damping power consumption module and damping power consumption module baffle plate and upper bracket plate and lower support plate is interchangeable.
5. replaceable module interdigitated electrode structure vibration absorption and isolation support according to claim 1, is characterized in that: the consume energy degree of depth that base is connected of described damping power consumption plate and damping is more than or equal to damping and consumes energy the diameter of plate end.
6. replaceable module interdigitated electrode structure vibration absorption and isolation support according to claim 1, is characterized in that: described damping power consumption module baffle plate is monoblock cast part or steel plate building block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520735948.1U CN204919317U (en) | 2015-09-22 | 2015-09-22 | But replacing module ization broach type subtracts isolation bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520735948.1U CN204919317U (en) | 2015-09-22 | 2015-09-22 | But replacing module ization broach type subtracts isolation bearing |
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| Publication Number | Publication Date |
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| CN204919317U true CN204919317U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520735948.1U Withdrawn - After Issue CN204919317U (en) | 2015-09-22 | 2015-09-22 | But replacing module ization broach type subtracts isolation bearing |
Country Status (1)
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| CN (1) | CN204919317U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113391A (en) * | 2015-09-22 | 2015-12-02 | 西安中交土木科技有限公司 | Replaceable modularized comb-like seismic mitigation and isolation bearing and preparation method thereof |
| CN105570379A (en) * | 2016-02-26 | 2016-05-11 | 贾玉杰 | Shock-resistant support hanger buffer and using method thereof |
| CN106894331A (en) * | 2017-04-25 | 2017-06-27 | 沈阳建筑大学 | A kind of spacing bearing of the power consumption for carrying Viscous fluid damper |
| CN106906912A (en) * | 2017-04-25 | 2017-06-30 | 沈阳建筑大学 | A kind of spacing bearing that consumes energy stage by stage |
-
2015
- 2015-09-22 CN CN201520735948.1U patent/CN204919317U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113391A (en) * | 2015-09-22 | 2015-12-02 | 西安中交土木科技有限公司 | Replaceable modularized comb-like seismic mitigation and isolation bearing and preparation method thereof |
| CN105570379A (en) * | 2016-02-26 | 2016-05-11 | 贾玉杰 | Shock-resistant support hanger buffer and using method thereof |
| CN105570379B (en) * | 2016-02-26 | 2017-08-25 | 贾玉杰 | A kind of antidetonation suspension and support buffer and its application method |
| CN106894331A (en) * | 2017-04-25 | 2017-06-27 | 沈阳建筑大学 | A kind of spacing bearing of the power consumption for carrying Viscous fluid damper |
| CN106906912A (en) * | 2017-04-25 | 2017-06-30 | 沈阳建筑大学 | A kind of spacing bearing that consumes energy stage by stage |
| CN106906912B (en) * | 2017-04-25 | 2022-06-21 | 沈阳建筑大学 | Staged energy consumption limiting support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710075 Xi'an hi tech Development Zone, Shaanxi science and technology No. four road, No. 205 Patentee after: CCCC Civil Engineering Science & Technology Co., Ltd. Patentee after: Hebei Baoli engineering equipment Limited by Share Ltd Address before: 710075 Xi''an hi tech Development Zone, Shaanxi science and technology No. four road, No. 205 Patentee before: CCCC Civil Engineering Science & Technology Co., Ltd. Patentee before: Hengshui Baoli Engineering Rubber Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20151230 Effective date of abandoning: 20171114 |
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| AV01 | Patent right actively abandoned |