CN101736830B - Glass fiber composite plate laminated rubber vibration isolating cushion - Google Patents
Glass fiber composite plate laminated rubber vibration isolating cushion Download PDFInfo
- Publication number
- CN101736830B CN101736830B CN2010101107489A CN201010110748A CN101736830B CN 101736830 B CN101736830 B CN 101736830B CN 2010101107489 A CN2010101107489 A CN 2010101107489A CN 201010110748 A CN201010110748 A CN 201010110748A CN 101736830 B CN101736830 B CN 101736830B
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- laminated
- glass fiber
- rubber
- cushion
- vibration isolating
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Abstract
The present invention relates to a glass fiber composite plate laminated rubber vibration isolating cushion which comprises an upper seal plate, a lower seal plate, a rubber cushion body, a rubber laminated cushion body and laminated plates, wherein the laminated plates arranged in a horizontal direction are packaged inside a rubber cushion body, and the rubber laminated cushion body is arranged between the laminated plates. The glass fiber composite plate laminated rubber vibration isolating cushion is characterized in that the laminated plates between the rubber laminated cushion body adopt glass fiber composite plates and are bonded or vulcanized with the rubber laminated cushion body; compared with an ordinary steel plate laminated rubber cushion, the laminated rubber vibration isolating cushion has the advantages of large vertical bearing capacity, lighter mass, good weatherability, convenient installation and low cost, and problems of corrosion, heavy mass and the like of the laminated steel plate of an ordinary laminated rubber vibration isolating cushion do not exist; and the weaving mode of the glass fibers in a laminated glass fiber composite plate and the mixture ratio and the thickness of a compound base material can be adjusted according to the requirements of different environments and functions, thereby changing the physical indexes including vertical and horizontal mechanical performance, temperature sensibility and the like of the vibration isolating cushion, and being beneficial to the generalization and the use of the vibration isolating cushion.
Description
Technical field
The present invention is that a kind of being arranged on is used for the shockproof sandwich rubber cushion of seismic wave isolator between building pedestal and the superstructure, particularly relates to the rubber vibration isolation cushion of making interlayer of the glass fiber compound material plate.
Technical background
Adopt steel plate between the laminated rubber in traditional interlayer of steel plate rubber vibration isolation cushion, steel plate density is bigger, causes the mass ratio of shock insulation pad bigger, often needs large-scale hanging device and a plurality of personnel to carry out coordinative construction in work progress.Simultaneously, steel plate tensile strength is difficult to improve, and general steel plate surface smoother, need carry out comparatively complicated processing to surface of steel plate, just can better combine with laminated rubber.Simultaneously, because produce in factory technology, the cost of interlayer of steel plate rubber vibration isolation cushion is higher, and finds in the use that the kind of interlayer of steel plate rubber vibration isolation cushion is single, can not be fit to different structural environments and functional requirement fully.The present invention has remedied above deficiency, and the present invention adopts the high-strength glass fibre composite panel to substitute steel plate, can effectively reduce the cost of elastomeric isolation pad with intermediate layers, reduces the quality of rubber vibration isolation cushion simultaneously.Because the tensile strength of glass fiber reaches several times even tens times of steel, the weaving manner that can be by changing glass fabric and the number of plies of braiding improve the mechanical property of glass fiber compound material plate, the resin matrix of different glass fibrous composite plate can be selected simultaneously according to functional requirement, thereby the shock insulation pad of different performance can be required to provide according to different shock insulations.
Summary of the invention
The purpose of this invention is to provide that a kind of vertical bearing capacity is big, lighter weight, with low cost, whole firmly, good weatherability, easy for installation and make simple elastomeric isolation pad with intermediate layers, and can be according to the needs of varying environment and function, regulate the weaving manner of glass fiber in the interlayer glass fiber compound material plate and the proportioning and the thickness of compound matrix material, the vertical and level that changes the shock insulation pad to physical indexs such as mechanical property, temperature sensitivity.
The present invention is achieved like this: glass fiber composite plate laminated rubber vibration isolating cushion, form by upper and lower shrouding, rubber pad, channel rubber pad, sandwich slab, the sandwich slab of horizontal direction setting is wrapped in the inside of rubber pad, be the channel rubber pad between the sandwich slab, it is characterized in that sandwich slab between the channel rubber pad adopt the glass fiber compound material plate and and the channel rubber pad between adopt bonding or sulfuration be combined into.
Glass fiber composite plate laminated rubber vibration isolating cushion of the present invention, described glass fiber compound material plate, formed through grinding compacting and curing by single or multiple lift glass fabric and resin matrix, the form of presentation of glass fabric can be adjusted the requirement of sandwich slab tensile strength according to the shock insulation pad.
Glass fiber composite plate laminated rubber vibration isolating cushion of the present invention, the matrix that described glass fiber compound material plate is adopted can require to select different resin matrixes according to the form of presentation of glass fabric and the characteristic of shock insulation pad.
Glass fiber composite plate laminated rubber vibration isolating cushion of the present invention, described upper and lower shrouding can adopt glass fiber compound material plate or steel plate according to the needs that connect.
The inside grooves that glass fiber composite plate laminated rubber vibration isolating cushion of the present invention, described elastomeric isolation pad with intermediate layers connected mode adopt the build-in mode to place the upper and lower structure of isolation structure to reserve.
Beneficial effect of the present invention is, for the general steel plate sandwich rubber cushion, advantage is that the vertical bearing capacity of this kind elastomeric isolation pad with intermediate layers is big, lighter weight, good weatherability, make simple, easy for installation, with low cost and can one-shot forming, there is not the corrosion of common elastomeric isolation pad with intermediate layers sandwich clad steel, quality heavily waits problem, improve shock insulation pad rigidity and reduce its cost, and can be according to the needs of varying environment and function, regulate the weaving manner of glass fiber in the interlayer glass fiber compound material plate and the proportioning and the thickness of compound matrix material, vertical and the level that changes the shock insulation pad to mechanical property, physical indexs such as temperature sensitivity are beneficial to the popularization and the use of shock insulation pad.
Description of drawings
Fig. 1 structural representation of the present invention;
The schematic diagram that Fig. 2 shock insulation pad of the present invention is connected with connector employing build-in;
Fig. 3 shock insulation pad of the present invention and connector adopt steel ring and bolted schematic diagram;
Fig. 4 connection of the present invention structural representation of steel ring;
Fig. 5 pad of the present invention and connector adopt steel plate and bolted schematic diagram;
The structural representation of Fig. 6 connection steel plate of the present invention.
The primary clustering symbol description:
1 upper sealing plate
2 glass fiber compound material plates
3 channel rubber pads
4 rubber pads
5 times shroudings
Concrete groove on 6
7 times concrete grooves
Connect steel ring on 8
9 times connection steel rings
Pre-embedded steel slab on 10
11 times pre-embedded steel slabs
12 bolts
Connect steel plate on 13
Connect steel plate 14 times
The specific embodiment
Be elaborated below in conjunction with drawings and Examples:
Circular or square elastomeric isolation pad with intermediate layers is made up of the sandwich slab 2 of upper sealing plate 1, rubber pad 4, channel rubber pad 3, glass fiber compound material, following shrouding 5, upper sealing plate 1 is coated on the top layer of pad 4, be channel rubber pad 3 between the sandwich slab 2 of horizontally disposed glass fiber compound material, following shrouding 5 is coated on the bottom of pad 4.So the sandwich slab 2 that is configured to upper sealing plate 1, channel rubber pad 3, glass fiber compound material of glass fiber composite plate laminated rubber vibration isolating cushion and following shrouding 5 assemblies are formed by rubber pad 4 parcels, it is whole to form comparatively closely knit combination.
According to the difference of connected mode, this invention shock insulation pad adopts the upper sealing plate 1 and the following shrouding 5 of different materials.
First kind upper sealing plate 1 and following shrouding 5 employing glass fiber compound material plates in the connected mode are installed.Groove 6,7 inside that shock insulation pad build-in is reserved in the isolation structure upper and lower part.This connected mode is suitable for top isolation structure number of plies vibration-isolating system less or lighter weight to be used, and its characteristics are that structure is very simple, simple installation, and isolation structure is cheap.
Second kind install in the connected mode upper and lower connector be respectively connection steel ring 8 with under be connected steel ring 9.Shock insulation pad build-in is in upper and lower connection steel ring 8,9 inside, and upper and lower connection steel ring 8,9 is connected with upper and lower pre-embedded steel slab 10,11 respectively by bolt 12.Upper and lower connection steel ring 8,9 is established to connect and is used bolt hole.
The third install in connected mode upper and lower connector be respectively connection steel plate 13 with under be connected steel plate 14.Upper and lower connection steel plate 13,14 is fastenedly connected by the upper and lower shrouding in bolt and the rubber pad 1,5, upper and lower connection steel plate 13,14 is fastenedly connected with upper and lower pre-embedded steel slab 10,11 respectively by bolt, and upper and lower connection steel plate 13,14 is established respectively to be connected with upper and lower pre-embedded steel slab 10,11 and used bolt hole.
Claims (4)
1. glass fiber composite plate laminated rubber vibration isolating cushion, form by upper and lower shrouding, rubber pad, channel rubber pad, sandwich slab, the sandwich slab of horizontal direction setting is wrapped in the inside of rubber pad, be the channel rubber pad between the sandwich slab, it is characterized in that sandwich slab between the channel rubber pad adopt the glass fiber compound material plate and and the channel rubber pad between adopt bonding or sulfuration be combined into.
2. a kind of glass fiber composite plate laminated rubber vibration isolating cushion as claimed in claim 1, it is characterized in that the glass fiber compound material plate is formed through grinding compacting and curing by single or multiple lift glass fabric and resin matrix, the form of presentation of glass fabric can be adjusted the tensile strength of sandwich slab according to the shock insulation pad.
3. a kind of glass fiber composite plate laminated rubber vibration isolating cushion as claimed in claim 2 is characterized in that the matrix that the glass fiber compound material plate is adopted can require to select different resin matrixes according to the form of presentation of glass fabric and the characteristic of shock insulation pad.
4. a kind of according to claim 1 glass fiber composite plate laminated rubber vibration isolating cushion is characterized in that the inside grooves that described elastomeric isolation pad with intermediate layers connected mode adopts the build-in mode to place the upper and lower structure of isolation structure to reserve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101107489A CN101736830B (en) | 2010-01-26 | 2010-01-26 | Glass fiber composite plate laminated rubber vibration isolating cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101107489A CN101736830B (en) | 2010-01-26 | 2010-01-26 | Glass fiber composite plate laminated rubber vibration isolating cushion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101736830A CN101736830A (en) | 2010-06-16 |
| CN101736830B true CN101736830B (en) | 2011-08-03 |
Family
ID=42460813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101107489A Expired - Fee Related CN101736830B (en) | 2010-01-26 | 2010-01-26 | Glass fiber composite plate laminated rubber vibration isolating cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101736830B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767237A (en) * | 2012-07-04 | 2012-11-07 | 北京工业大学 | Fiber and polytetrafluoroethylene plate rubber combined shock insulation support |
| CN103772908A (en) * | 2014-01-17 | 2014-05-07 | 广州大学 | Glass fiber reinforced engineering plastic plate and simple high-damping isolating bearing |
| CN103758906B (en) * | 2014-01-17 | 2016-04-27 | 广州大学 | A kind of fiber reinforced epoxy resin/rubber laminated shock isolation support and preparation method thereof |
| WO2020034383A1 (en) * | 2018-08-13 | 2020-02-20 | 谢丽霞 | Polyester fiber metal composite sandwich plate |
-
2010
- 2010-01-26 CN CN2010101107489A patent/CN101736830B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101736830A (en) | 2010-06-16 |
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Granted publication date: 20110803 Termination date: 20150126 |
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