CN203890869U - Integrated-type shock-reducing rubber support - Google Patents
Integrated-type shock-reducing rubber support Download PDFInfo
- Publication number
- CN203890869U CN203890869U CN201420289792.4U CN201420289792U CN203890869U CN 203890869 U CN203890869 U CN 203890869U CN 201420289792 U CN201420289792 U CN 201420289792U CN 203890869 U CN203890869 U CN 203890869U
- Authority
- CN
- China
- Prior art keywords
- plate
- lead
- connection plate
- retractable pencil
- bearing body
- Prior art date
- 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 - Lifetime
Links
- 230000007704 transition Effects 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000012946 outsourcing Methods 0.000 claims description 13
- 238000004073 vulcanization Methods 0.000 claims description 6
- 238000005987 sulfurization reaction Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000035939 shock Effects 0.000 description 3
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to an integrated-type shock-reducing rubber support, in particular to the shock-reducing rubber support provided with connection plates and a shock-reducing support body which are connected into a whole, and belongs to the technical field of building seismic resistance. The integrated-type shock-reducing rubber support comprises an upper connection plate, a lower connection plate and the support body, wherein the upper end of the support body fixedly adheres to the upper connection plate, the lower end of the support body fixedly adheres to the lower connection plate, the diameter of the upper connection plate and the diameter of the lower connection plate are larger than the diameter of the support body, a plurality of upper countersunk bolt holes are evenly formed in the edge of the upper connection plate in the circumferential direction, a plurality of lower countersunk bolt holes are evenly formed in the edge of the lower connection plate in the circumferential direction, and the upper countersunk bolt holes and the lower countersunk bolt holes are all located in the outer circle of the support body. According to the integrated-type shock-reducing rubber support, the upper connection plate and the lower connection plate are directly connected with rubber plates, the bolt holes are formed in the outer circle of the support body, rainwater is prevented from permeating into the rubber plates, and the service life is prolonged; an upper cover plate and a lower cover plate are omitted, the center of gravity of the support is low, and the support is more stable; circular arc transition surfaces are formed by the upper connection plate, the lower connection plate and the rubber plates, stress deformation is relieved, and the frequency of a tearing phenomenon is reduced.
Description
Technical field
The utility model relates to a kind of one-piece type yielding rubber bearing, and the yielding rubber bearing that junction plate and shock mount body link into an integrated entity specifically, belongs to building aseismicity technical field.
Background technology
China is one of country that seismic activity is in the world the strongest and earthquake disaster is the most serious, and therefore the anti-seismic performance of building just seems very important.The anti-seismic performance of yielding rubber bearing is very outstanding, shock insulation rubber bearing applies in various building constructions, highway bridge and structural strengthening, bearing body adopts multilayer steel plates and the multilayer rubber good adhesion that is superimposed, there is good horizontal performance, damped coefficient, the series of advantages such as vertical performance and vertical bearing capacity.
The bearing body upper and lower side of traditional yielding rubber bearing is provided with upper and lower shrouding, and the undersized of upper and lower shrouding, in the size of bearing body, when mounted, is bolted upper and lower junction plate on upper and lower shrouding.In outdoor long-term use, in bolt hole, easily infiltrate rainwater and cause internal construction corrosion, have influence on the application life of yielding rubber bearing; , reconnect, lower connecting plate causes the height of yielding rubber bearing entirety higher on upper and lower shrouding, its center of gravity raises, and causes bearing built on the sand meanwhile.The rubber tile of traditional bearing body and upper and lower junction plate junction are right angle transition, and the distortional stress producing in junction is larger, in large deformation, easily produce and tear phenomenon.Meanwhile, shock isolating pedestal is connected with bolt with upper lower connecting plate, and it is larger that overall stressing conditions is affected by bolt and bolt distribution situation, in large deformation situation undersetting less stable.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of one-piece type yielding rubber bearing is provided, upper and lower junction plate and a seat body integrated vulcanizing, bearing center of gravity is lower, bearing is more firm, has improved application life, and stability while having increased bearing large deformation.
The technical scheme providing according to the utility model, one-piece type yielding rubber bearing comprises upper junction plate, lower connecting plate and bearing body, bearing body center is provided with lead for retractable pencil hole, lead for retractable pencil is installed in lead for retractable pencil hole, it is characterized in that: bearing body upper end bonding by Vulcanization is fixed upper junction plate, bearing body lower end bonding by Vulcanization is fixed lower connecting plate, upper junction plate, the diameter of lower connecting plate is greater than bearing body diameter, upper junction plate edge is along the circumferential direction evenly provided with multiple upper dormant bolts hole, lower connecting plate edge is along the circumferential direction evenly provided with multiple lower dormant bolts hole, upper dormant bolt hole and lower dormant bolt hole are all positioned at the outer ring of bearing body.
Further, bearing body comprises interior rubber tile, steel plate and outsourcing offset plate, it is fixing that multiple interior rubber tiles and steel plate replace overlapping sulfuration bonding, interior rubber tile and steel plate outer ring are provided with the outsourcing offset plate linking into an integrated entity with interior rubber tile, in outsourcing offset plate is coated on steel plate, outsourcing offset plate outer ring and upper junction plate, lower connecting plate junction are provided with the transition face of circular arc.
Further, upper junction plate center is bolted lead for retractable pencil upper cover plate, and lower connecting plate center is bolted lead for retractable pencil lower cover, and lead for retractable pencil upper cover plate and lead for retractable pencil lower cover are sealed in lead for retractable pencil in lead for retractable pencil hole.
Compared with the prior art the utility model has the following advantages:
The utility model is simple in structure, compact, reasonable, and upper and lower junction plate is directly connected with rubber tile, and bolt hole is arranged on bearing body outer ring, has avoided rainwater to infiltrate in rubber tile, has improved application life; Saved upper and lower cover plates, bearing center of gravity is lower, and bearing is more firm; Upper and lower junction plate and rubber tile are arc-shaped transitional surface, have reduced bight distortional stress, have improved the ability of tear-proof under large deformation.
Brief description of the drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model top view.
Description of reference numerals: dormant bolt hole, 12-transition face under 1-upper junction plate, 2-lower connecting plate, 3-bearing body, the interior rubber tile of 4-, 5-steel plate, 6-outsourcing offset plate, the upper dormant bolt of 7-hole, 8-lead for retractable pencil, 9-lead for retractable pencil upper cover plate, 10-lead for retractable pencil lower cover, 11-.
Detailed description of the invention
The utility model is further described in connection with the embodiment in accompanying drawing below:
As shown in Figure 1 and 2, the utility model mainly comprises upper junction plate 1, lower connecting plate 2 and bearing body 3, and bearing body 3 upper end bonding by Vulcanizations are fixed upper junction plate 1, and bearing body 3 lower end bonding by Vulcanizations are fixed lower connecting plate 2.The diameter of upper junction plate 1, lower connecting plate 2 is greater than bearing body 3 diameters, upper junction plate 1 edge is along the circumferential direction evenly provided with multiple upper dormant bolts hole 7, lower connecting plate 2 edges are along the circumferential direction evenly provided with multiple lower dormant bolts hole 11, and upper dormant bolt hole 7 and lower dormant bolt hole 11 are all positioned at the outer ring of bearing body 3.Upper and lower dormant bolt is installed the utility model to fix by bolt in hole, and upper and lower dormant bolt hole is arranged on bearing body outer ring, has avoided rainwater to infiltrate in rubber tile, has improved application life.Upper junction plate 1, lower connecting plate 2 are directly connected with bearing body 3, have saved upper and lower cover plates, have reduced bearing center of gravity, and bearing is more firm.
Described bearing body 3 comprises interior rubber tile 4, steel plate 5 and outsourcing offset plate 6, it is fixing that multiple interior rubber tiles 4 and steel plate 5 replace overlapping sulfuration bonding, interior rubber tile 4 and steel plate 5 outer rings are provided with the outsourcing offset plate 6 linking into an integrated entity with interior rubber tile 4, in outsourcing offset plate 6 is coated on steel plate 5.Outsourcing offset plate 6 outer rings and upper junction plate 1, lower connecting plate 2 junctions are provided with the transition face 12 of circular arc, have reduced distortional stress by the transition face 12 of circular arc, have reduced rubber tile and have torn phenomenon.
Bearing body 3 centers are provided with lead for retractable pencil hole, and lead for retractable pencil 8 is installed in lead for retractable pencil hole.Upper junction plate 1 center is bolted lead for retractable pencil upper cover plate 9, and lower connecting plate 2 centers are bolted lead for retractable pencil lower cover 10, and lead for retractable pencil upper cover plate 9 and lead for retractable pencil lower cover 10 are sealed in lead for retractable pencil 8 in lead for retractable pencil hole.
The utility model is simple in structure, compact, reasonable, and upper and lower junction plate is directly connected with rubber tile, and dormant bolt hole is arranged on bearing body outer ring, has avoided rainwater to infiltrate in rubber tile, has improved application life; Saved upper and lower cover plates, bearing center of gravity is lower, and bearing is more firm; Upper and lower junction plate and rubber tile are arc-shaped transitional surface, have reduced distortional stress, have increased large deformation lear energy.
Claims (3)
1. an one-piece type yielding rubber bearing, comprise upper junction plate (1), lower connecting plate (2) and bearing body (3), bearing body (3) center is provided with lead for retractable pencil hole, lead for retractable pencil (8) is installed in lead for retractable pencil hole, it is characterized in that: bearing body (3) upper end bonding by Vulcanization is fixed upper junction plate (1), bearing body (3) lower end bonding by Vulcanization is fixed lower connecting plate (2), upper junction plate (1), the diameter of lower connecting plate (2) is greater than bearing body (3) diameter, upper junction plate (1) edge is along the circumferential direction evenly provided with multiple upper dormant bolts holes (7), lower connecting plate (2) edge is along the circumferential direction evenly provided with multiple lower dormant bolts holes (11), upper dormant bolt hole (7) and lower dormant bolt hole (11) are all positioned at the outer ring of bearing body (3).
2. one-piece type yielding rubber bearing as claimed in claim 1, it is characterized in that: described bearing body (3) comprises interior rubber tile (4), steel plate (5) and outsourcing offset plate (6), it is fixing that multiple interior rubber tiles (4) and steel plate (5) replace overlapping sulfuration bonding, interior rubber tile (4) and steel plate (5) outer ring are provided with the outsourcing offset plate (6) linking into an integrated entity with interior rubber tile (4), in outsourcing offset plate (6) is coated on steel plate (5), outsourcing offset plate (6) outer ring and upper junction plate (1), lower connecting plate (2) junction are provided with the transition face (12) of circular arc.
3. one-piece type yielding rubber bearing as claimed in claim 1, it is characterized in that: described upper junction plate (1) center is bolted lead for retractable pencil upper cover plate (9), lower connecting plate (2) center is bolted lead for retractable pencil lower cover (10), and lead for retractable pencil upper cover plate (9) and lead for retractable pencil lower cover (10) are sealed in lead for retractable pencil (8) in lead for retractable pencil hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289792.4U CN203890869U (en) | 2014-05-30 | 2014-05-30 | Integrated-type shock-reducing rubber support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289792.4U CN203890869U (en) | 2014-05-30 | 2014-05-30 | Integrated-type shock-reducing rubber support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203890869U true CN203890869U (en) | 2014-10-22 |
Family
ID=51717291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420289792.4U Expired - Lifetime CN203890869U (en) | 2014-05-30 | 2014-05-30 | Integrated-type shock-reducing rubber support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203890869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981950A (en) * | 2014-05-30 | 2014-08-13 | 无锡圣丰建筑新材料有限公司 | Integrated shock absorption rubber support |
-
2014
- 2014-05-30 CN CN201420289792.4U patent/CN203890869U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981950A (en) * | 2014-05-30 | 2014-08-13 | 无锡圣丰建筑新材料有限公司 | Integrated shock absorption rubber support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yuan Na Document name: The request for invalidation correction notice |
|
| DD01 | Delivery of document by public notice |
Addressee: Yuan Na Document name: Request for invalidation is deemed not to have been made |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Integrated shock absorption rubber support Effective date of registration: 20161104 Granted publication date: 20141022 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Xishan branch Pledgor: WUXI FUYO TECH Co.,Ltd. Registration number: 2016990000925 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190227 Granted publication date: 20141022 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Xishan branch Pledgor: WUXI FUYO TECH Co.,Ltd. Registration number: 2016990000925 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141022 |
|
| CX01 | Expiry of patent term |