CN207177413U - A kind of shock isolating pedestal - Google Patents
A kind of shock isolating pedestal Download PDFInfo
- Publication number
- CN207177413U CN207177413U CN201721210857.1U CN201721210857U CN207177413U CN 207177413 U CN207177413 U CN 207177413U CN 201721210857 U CN201721210857 U CN 201721210857U CN 207177413 U CN207177413 U CN 207177413U
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- CN
- China
- Prior art keywords
- layer
- shock
- isolating pedestal
- circle
- insulation band
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
- Building Environments (AREA)
Abstract
The utility model discloses a kind of shock isolating pedestal, is related to Shock-proof for building field, and its drip irrigation device is：Including upper junction plate, lower connecting plate and the shock insulation band being filled between upper junction plate and lower connecting plate, the shock insulation band includes vertically alternateing the steel plate layer and rubber layer of stacking, the upper surface of every layer of steel plate layer circumferentially offers raised on a circle, the lower surface of the rubber layer offers the low groove that a circle can mutually agree with the upper projection, has reached the effect of the horizontal anti-pressure ability of enhancing shock isolating pedestal.
Description
Technical field
It the utility model is related to a kind of Shock-proof for building device, more particularly to a kind of shock isolating pedestal.
Background technology
The problem of often being faced with how effectively reducing infringement of the earthquake to building in construction.Shock insulation principle be
Seismic Isolation of Isolation Layer is set to obstruct geological process to superstructure transmission, while give appropriate damping to make building between building and ground
The acceleration response of thing weakens significantly.
Shock isolating pedestal is exactly a kind of conventional shock insulation component, existing a kind of shock isolating pedestal, as shown in figure 1, including upper company
Fishplate bar 1 and lower connecting plate 2, vulcanization is molded between upper junction plate 1 and lower connecting plate 2 has rubber layer 32 to be superimposed with steel plate layer 31
The shock insulation band 3 formed, the upper junction plate 1 are connected with the upper bottom surface of building beam body, and the lower connecting plate 2 connects with ground pier
Connect, this shock isolating pedestal can carry the permanent load of building, while have certain Horizontal Deformation ability and damping energy dissipation energy
Power, thus building and the horizontal force of earthquake can be separated.
But in the prior art, rubber layer and steel plate layer are smooth plate face, level of shock insulation band when by earthquake
During active force, because rubber layer and steel plate layer are bonded loosely and the problem of cause horizontal anti-pressure ability inadequate.
Utility model content
The purpose of this utility model is to provide a kind of shock isolating pedestal, has stronger horizontal anti-pressure ability.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of shock isolating pedestal, bag
Upper junction plate, lower connecting plate and the shock insulation band being filled between upper junction plate and lower connecting plate are included, the shock insulation band includes edge
Vertical direction alternates the steel plate layer and rubber layer of stacking, and the upper surface of every layer of steel plate layer is circumferentially offered on a circle
Projection, the lower surface of the rubber layer offer the low groove that a circle can mutually agree with the upper projection.
By using above-mentioned technical proposal, between the side wall using the low groove in the upper raised and rubber layer in steel plate layer
Abutting power, to improve anti-pressure ability of shock insulation band when by horizontal applied force.
Further, the upper raised position between steel plate layer center and edge.
Further, upper raised and low groove the cross sectional shape is rectangle.
Further, the side wrap of the shock insulation band has a circle Protection glue.
By using above-mentioned technical proposal, rubber layer inside shock insulation band and steel plate layer can be protected without prejudice.
Further, multiple fixed crab-bolts and lower fixation are vertically fixed on the upper junction plate and lower connecting plate respectively
Crab-bolt.
By using above-mentioned technical proposal, make shock isolating pedestal be securely attached to ground pier and building beam body it
Between.
Further, the lower surface of every layer of steel plate layer circumferentially offers a circle lower convexity, the rubber layer it is upper
End face offers the upper groove that a circle can mutually agree with the lower convexity.
By using above-mentioned technical proposal, the horizontal anti-pressure ability of shock insulation band is further enhanced.
Further, it is provided with the lead for retractable pencil for passing vertically through the shock insulation band between the upper junction plate and lower connecting plate.
By using above-mentioned technical proposal, when earthquake makes shock isolating pedestal deformation, hysteresis damping caused by lead for retractable pencil is utilized
Plastic deformation can absorb energy, slow down impact of the earthquake to building.
In summary, the utility model has the advantages that：
1st, it is raised by being set in the steel plate layer in shock insulation band, and set and the raised phase in rubber layer accordingly
Agree with and groove, using the abutting power of the raised side wall with groove to improve the horizontal anti-pressure ability of shock insulation band, reduce every
The possibility that shake band is torn in the horizontal direction；
2nd, energy can be absorbed using plastic deformation of the lead for retractable pencil in hysteresis damping caused by earthquake, slows down earthquake to building
The impact of thing, and horizontal restoring force can be provided by rubber layer.
Brief description of the drawings
Fig. 1 is the overall structure diagram of prior art；
Fig. 2 is the overall structure diagram of embodiment one；
Fig. 3 is the overall installation diagram of embodiment one；
Fig. 4 is the structural representation of the shock insulation band of embodiment one；
Fig. 5 is the structural representation of the shock insulation band of embodiment two.
In figure, 1, upper junction plate；11st, upper fixed crab-bolt；2nd, lower connecting plate；21st, lower fixed crab-bolt；3rd, shock insulation band；31st, steel
Flaggy；311st, upper projection；312nd, lower convexity；32nd, rubber layer；321st, low groove；322nd, upper groove；33rd, Protection glue；4th, lead for retractable pencil；
5th, ground pier；6th, beam body.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment one：A kind of shock isolating pedestal, as shown in Fig. 2 including upper junction plate 1, lower connecting plate 2, being filled in upper connection
Shock insulation band 3 between plate 1 and lower connecting plate 2 and the lead for retractable pencil 4 for passing vertically through the shock insulation band 3.
As shown in Figures 2 and 3, the upper surface of upper junction plate 1 and the lower surface of lower connecting plate 2 are vertically fixed multiple respectively
Upper fixed crab-bolt 11 and lower fixed crab-bolt 21.Lower connecting plate 1 is pressed on ground pier 5, and lower fixed crab-bolt 21 is plugged on cement
In the ground pier 5 poured；The beam body 6 of the rest building of upper junction plate 1, upper fixed crab-bolt 11 are plugged in beam body 6, so as to profit
Building is supported with shock isolating pedestal and an isolation strip is formed between ground pier 5 and building.
As shown in figure 4, shock insulation band 3 includes steel plate layer 31 and rubber layer 32, wherein steel plate layer 31 replaces folded with rubber layer 32
Add and form, whole shock insulation band 3 is made by being molded sulfuration process.Wherein rubber layer 32 is deformed upon in earthquake to reduce earthquake
To the impact of building in itself, while damping energy dissipation can be played a part of；And steel plate layer 31 primarily serves reinforcing shock isolating pedestal
Overall structure, strengthen the effect of load-carrying ability.
Steel plate layer 31 is circular tabular, and its upper surface is described circumferentially arranged with upper raised 311 that a ring cross-section is rectangle
Upper raised 311 between the margin and center of steel plate layer 31.
It is corresponding with upper raised 311 in steel plate layer 31 to be：The lower surface of rubber layer 32 offer a circle with it is described convex
Play the low groove 321 that 311 phases are agreed with.Upper raised 311 support with the side wall of low groove 321 and stick together, and then can be by level
Active force and enhancing horizontal anti-pressure ability when deforming upon, avoid the horizontal tear of shock insulation band 3.
The side wall of shock insulation band 3 is enclosed with a circle Protection glue 33 with the steel plate layer 31 inside protection and rubber layer 32.
Lead for retractable pencil 4 is arranged between upper junction plate 1 and lower connecting plate 2, and it passes vertically through the center of the shock insulation band 3.Lead for retractable pencil 4
The plastic deformation of caused hysteresis damping can absorb energy, and can provide horizontal restoring force by rubber layer 32.
Embodiment two：As shown in figure 5, with the difference of embodiment one be the lower surface of the steel plate layer 31 be provided with
Upper raised 311 structure identical lower convexity 312, accordingly, the upper surface of the rubber layer 32 offer and the lower convexity
The upper groove 322 that 312 phases are agreed with, so as to further enhance the horizontal anti-pressure ability of shock insulation band 3.
The utility model is raised by being set in the steel plate layer 31 in shock insulation band 3, and is set accordingly in rubber layer 32
Put and mutually agree with the projection and groove, using the abutting power of the raised side wall with groove to improve the level of shock insulation band 3
Anti-pressure ability, reduce the possibility that shock insulation band 3 is torn in the horizontal direction.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (7)
1. a kind of shock isolating pedestal, including upper junction plate（1）, lower connecting plate（2）And it is filled in upper junction plate（1）With lower connecting plate
（2）Between shock insulation band（3）, it is characterized in that：The shock insulation band（3）Steel plate layer including vertically alternateing stacking
（31）With rubber layer（32）, every layer of steel plate layer（31）Upper surface circumferentially offer on a circle it is raised（311）, the rubber
Glue-line（32）Lower surface offer a circle can be with the upper projection（311）The low groove mutually agreed with（321）.
2. shock isolating pedestal according to claim 1, it is characterized in that：The upper projection（311）Positioned at steel plate layer（31）Center
Position between edge.
3. shock isolating pedestal according to claim 1, it is characterized in that：The upper projection（311）And low groove（321）Section
It is shaped as rectangle.
4. shock isolating pedestal according to claim 1, it is characterized in that：The shock insulation band（3）Side wrap have a circle protection
Glue（33）.
5. shock isolating pedestal according to claim 1, it is characterized in that：The upper junction plate（1）And lower connecting plate（2）Upper difference
It is vertically fixed multiple fixed crab-bolts（11）With lower fixed crab-bolt（21）.
6. shock isolating pedestal according to claim 1, it is characterized in that：Every layer of steel plate layer（31）Lower surface circumferentially open
Provided with a circle lower convexity（312）, the rubber layer（32）Upper surface offer a circle can be with the lower convexity（312）Mutually agree with
Upper groove（322）.
7. shock isolating pedestal according to claim 1, it is characterized in that：The upper junction plate（1）With lower connecting plate（2）Between set
It is equipped with and passes vertically through the shock insulation band（3）Lead for retractable pencil（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721210857.1U CN207177413U (en) | 2017-09-19 | 2017-09-19 | A kind of shock isolating pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721210857.1U CN207177413U (en) | 2017-09-19 | 2017-09-19 | A kind of shock isolating pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207177413U true CN207177413U (en) | 2018-04-03 |
Family
ID=61748098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721210857.1U Expired - Fee Related CN207177413U (en) | 2017-09-19 | 2017-09-19 | A kind of shock isolating pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207177413U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756002A (en) * | 2018-06-01 | 2018-11-06 | 江北建设有限公司 | A kind of novel building damping device |
| CN109162362A (en) * | 2018-10-25 | 2019-01-08 | 安徽建筑大学 | Elastic tensile rubber shock insulation support |
| CN110965463A (en) * | 2019-12-19 | 2020-04-07 | 安徽微威减震降噪技术研究院 | Rubber shock insulation support |
| CN113718977A (en) * | 2021-09-02 | 2021-11-30 | 昆明学院 | Flexible high-tensile-strength anti-corrosion integrated shock-insulation rubber support |
-
2017
- 2017-09-19 CN CN201721210857.1U patent/CN207177413U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756002A (en) * | 2018-06-01 | 2018-11-06 | 江北建设有限公司 | A kind of novel building damping device |
| CN109162362A (en) * | 2018-10-25 | 2019-01-08 | 安徽建筑大学 | Elastic tensile rubber shock insulation support |
| CN110965463A (en) * | 2019-12-19 | 2020-04-07 | 安徽微威减震降噪技术研究院 | Rubber shock insulation support |
| CN113718977A (en) * | 2021-09-02 | 2021-11-30 | 昆明学院 | Flexible high-tensile-strength anti-corrosion integrated shock-insulation rubber support |
| CN113718977B (en) * | 2021-09-02 | 2022-09-20 | 昆明学院 | Flexible high-tensile-strength anti-corrosion integrated shock-insulation rubber support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20200919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |