CN209040302U - A kind of elasticity tension rubber earthquake isolation support - Google Patents
A kind of elasticity tension rubber earthquake isolation support Download PDFInfo
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- CN209040302U CN209040302U CN201821737590.6U CN201821737590U CN209040302U CN 209040302 U CN209040302 U CN 209040302U CN 201821737590 U CN201821737590 U CN 201821737590U CN 209040302 U CN209040302 U CN 209040302U
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Abstract
The utility model is more particularly to a kind of elastic tension rubber earthquake isolation support, including shock isolator, upper junction plate, lower connecting plate, upper sealing plate, lower sealing plate, the first fixation hole of sealing plate is provided on the upper junction plate, upper sealing plate adhesive trough, upper sealing plate bolt hole are provided on the upper sealing plate, the second fixation hole of sealing plate is provided on the lower connecting plate, the lower sealing plate is provided with lower sealing plate adhesive trough, lower sealing plate bolt hole, and first fixation hole of sealing plate, the second fixation hole of sealing plate are connected as one with upper sealing plate bolt hole, lower sealing plate bolt hole respectively by bolt；The shock isolator includes staged core, the first rubber layer, the second rubber layer, steel plate layer, protective glue, and the shock isolator is fixed between upper sealing plate and lower sealing plate.Utility model device, structure is simple, and production is easy for installation, greatly promotes the elastic tensile capacity of shock isolating pedestal.
Description
Technical field
The utility model belongs to building field, specially a kind of elastic tension rubber earthquake isolation support.
Background technique
Architectural vibration-insulation support is the important feature part in current construction, and rationally adding shock isolating pedestal can be effectively reduced
Damage of the earthquake to building greatly reduces to people's person, property loss, is effective measures of Seismic Resistance And Disaster Reduction and advanced in recent years
Technological means.
Though the rubber shock isolating pedestal of the prior art can reduce the influence of earthquake disaster to a certain extent, however existing
The vertical rigidity of technology rubber earthquake isolation support is much smaller relative to compression stiffness, and under normal circumstances, rubber earthquake isolation support is unsuitable
Trip tensile stress, in the case where inevitable tension.Its tensile stress should not exceed 1.2MPa, and for linear deformation system
In, in high-rise, Super High or Longspan Bridge system, be that comparison is difficult accomplishes the specified value.
In existing design, by being bonded as one, rubber layer and steel plate layer are smooth plate face for rubber layer, steel plate layer,
The bond quality of laminated rubber and stiffened steel plates is poor, this causes the tensile capacity of rubber earthquake isolation support weak.
207227944 U of China Patent Publication No. CN discloses a kind of elastic tensile laminate rubber shock-insulation bracket, should be every
Shake support devises rubber compression spring assembly on the basis of existing technology, the both ends of rubber compression spring assembly respectively with institute
Concave spherical surface bolt hole is stated to be connected.Compared with the prior art, the tensile capacity of rubber earthquake isolation support can be improved, however be somebody's turn to do, rubber
Structure is complicated for compression spring assembly itself, and more difficulty is implemented in design and manufacture in actual application, therefore, develops a kind of knot
Structure is simple, at the same have again the rubber earthquake isolation support of certain elastic tensile capacity very it is necessary to.
Utility model content
In view of the above problems, the utility model provides a kind of elastic tension rubber earthquake isolation support, structure is simple, manufactures
It is convenient, while there is preferable elastic tensile property again.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of elasticity tension rubber earthquake isolation support, including shock isolator, upper junction plate, lower connecting plate, upper sealing plate, lower sealing plate,
The shock isolator is fixed between upper sealing plate and lower sealing plate；It is provided with the first fixation hole of sealing plate on the upper junction plate, builds
The first fixed mounting hole of building body is provided with upper sealing plate adhesive trough, upper sealing plate bolt hole on the upper sealing plate, the upper junction plate
The first fixation hole of sealing plate is connected as one by bolt and the upper sealing plate bolt hole on upper sealing plate；It is provided on the lower connecting plate
The second fixation hole of sealing plate, the second fixed mounting hole of building body, the lower sealing plate are provided with lower sealing plate adhesive trough, lower sealing plate bolt
Second fixation hole of sealing plate in hole, the lower connecting plate is connected as one by the lower sealing plate bolt hole of bolt and lower sealing plate；It is described
Shock isolator includes staged core, the first rubber layer, the second rubber layer, steel plate layer, protective glue, and the first rubber layer setting exists
Top layer, second rubber layer and steel plate layer are disposed alternately at the lower section of the first rubber layer, and the staged core is mounted on
First rubber layer, the second rubber layer, steel plate layer center at, the protective glue be wrapped in the first rubber layer, the second rubber layer, with
And on the periphery of steel plate layer.
Preferably, the staged core is provided with the first axle journal, the second axle journal, and the first journal diameter is less than the second axle journal
Diameter, first axle journal, the second axle journal are arranged alternately；First rubber layer is provided with the first cohesive body, core first is pacified
Hole is filled, second rubber layer is provided with the second cohesive body, rubber layer adhesive trough (), the second mounting hole of core, the steel plate layer
It is provided with third cohesive body, steel plate layer adhesive trough, core third mounting hole；First axle journal outer diameter of the staged core, with
The first mounting hole of core internal diameter, core the second mounting hole internal diameter of the second rubber layer of first rubber layer are all the same；The ladder
The outer diameter of second axle journal of formula core is identical as the internal diameter of core third mounting hole of steel plate layer.
Preferably, the two sides up and down of the first rubber layer are arranged in the first cohesive body of first rubber layer；Described first
The first cohesive body of two sides is disposed as 8 above and below rubber layer, and equidistant arranged symmetrically each other；In first rubber layer
First cohesive body of side and the upper sealing plate adhesive trough of upper sealing plate are bonded as one, the first cohesive body on the downside of first rubber layer
It is bonded as one with the steel plate layer adhesive trough in steel plate layer.
Preferably, the second cohesive body of second rubber layer and the steel plate layer adhesive trough of steel plate layer are bonded as one, institute
The rubber layer adhesive trough () for stating the second rubber layer and the third cohesive body of steel plate layer are bonded as one, positioned at the second of bottom
Second cohesive body of rubber layer and the lower sealing plate adhesive trough of lower sealing plate are bonded as one.
Preferably, the first cohesive body of first rubber layer, the second cohesive body of the second rubber layer, steel plate layer third
Cohesive body structure size is identical；The rubber layer adhesive trough () of second rubber layer, the steel plate layer of steel plate layer bond
Slot, upper sealing plate adhesive trough, lower sealing plate adhesive trough structure size are identical.
The utility model has the beneficial effects that:
In utility model device, by setting cohesive body, adhesive trough and staged core, shock insulation branch is greatly promoted
The elastic tensile capacity of seat；The utility model is the design improved after test on the basis of existing technology, and structure is simple,
It is easy for installation.
Detailed description of the invention
Fig. 1: the overall structure cross-sectional view of the utility model；
Fig. 2: the structure sectional view of the shock isolator of the utility model, lower sealing plate, lower connecting plate；
Fig. 3: the overall structure explosive decomposition cross-sectional view of the utility model；
Fig. 4: the staged core schematic diagram of the utility model；
Fig. 5: the steel plate layer structure top view of the utility model；
Fig. 6: the steel plate layer structural side view of the utility model.
Specific embodiment
In conjunction with attached drawing 1-6, specific embodiment of the present utility model is explained as follows:
As shown in Figs 1-4, a kind of elastic tension rubber earthquake isolation support, including shock isolator 1, upper junction plate 2, lower connecting plate 3,
Upper sealing plate 4, lower sealing plate 5, wherein shock isolator 1 is fixed between upper sealing plate 4 and lower sealing plate 5.
Wherein, shock isolator 1 includes staged core 11, the first rubber layer 12, the second rubber layer 13, steel plate layer 14, protection
Glue 15, the setting of the first rubber layer 12 are disposed alternately at the first rubber with steel plate layer 14 in top layer, second rubber layer 13
The lower section of glue-line 12, the staged core 11 are mounted on the center of the first rubber layer 12, the second rubber layer 13, steel plate layer 14
Place, the protective glue 15 are wrapped on the periphery of the first rubber layer 12, the second rubber layer 13 and steel plate layer 14.
Wherein, the first fixation hole of sealing plate 21, the first fixed mounting hole of building body 22, upper sealing plate 4 are provided on upper junction plate 2
On be provided with upper sealing plate adhesive trough 41, upper sealing plate bolt hole 42, the first fixation hole of sealing plate 21 of upper junction plate 2 by bolt with it is upper
Upper sealing plate bolt hole 42 on sealing plate 4 is connected as one；The second fixation hole of sealing plate 31, building body is provided on lower connecting plate 3
Two fixed mounting holes 32, lower sealing plate 5 are provided with lower sealing plate adhesive trough 51, lower sealing plate bolt hole 52, the sealing plate second of lower connecting plate 3
Fixation hole 31 is connected as one by the lower sealing plate bolt hole 52 of bolt and lower sealing plate 5.
Wherein, staged core 11 is provided with the first axle journal 111, the second axle journal 112, and 111 diameter of the first axle journal is less than
Two axle journals, 112 diameter, wherein the first axle journal 111, the second axle journal 112 are arranged alternately.First rubber layer 12 is provided with the first bonding
Body 121, the first mounting hole of core 122, the second rubber layer 13 are provided with the second cohesive body 131, rubber layer adhesive trough (132), core
The second mounting hole of body 133, steel plate layer 14 are provided with third cohesive body 141, steel plate layer adhesive trough 142, core third mounting hole
143；111 outer diameter of the first axle journal of staged core 11, with 122 internal diameter of the first mounting hole of core of the first rubber layer 12, second
Core 133 internal diameters of the second mounting hole of rubber layer 13 are all the same；The outer diameter of second axle journal 112 of staged core 11, with steel plate
The internal diameter of the core third mounting hole 143 of layer 14 is identical.
Wherein, the two sides up and down of the first rubber layer 12 are arranged in the first cohesive body 121 of the first rubber layer 12；First rubber
First cohesive body 121 of about 12 two sides of layer is disposed as 8, and equidistant arranged symmetrically each other；In first rubber layer 12
The upper sealing plate adhesive trough 41 of the first cohesive body 121 and upper sealing plate 4 of side is bonded as one, and the first of 12 downside of the first rubber layer is viscous
Knot body 121 is bonded as one with the steel plate layer adhesive trough 142 in steel plate layer 14.
Wherein, the second cohesive body 131 of the second rubber layer 13 and the steel plate layer adhesive trough 142 of steel plate layer 14 are bonded as one
Body, the rubber layer adhesive trough (132) of the second rubber layer 13 and the third cohesive body 141 of steel plate layer 14 are bonded as one, and are located at most
Second cohesive body 131 of the second rubber layer 13 of lower section is bonded as one with the lower sealing plate adhesive trough 51 of lower sealing plate 5.First rubber
First cohesive body 121 of layer 12, the second cohesive body 131 of the second rubber layer 13, steel plate layer 14 141 structure ruler of third cohesive body
It is very little identical；Steel plate layer adhesive trough 142, the upper sealing plate of the rubber layer adhesive trough (132) of second rubber layer 13, steel plate layer 14
Adhesive trough 41, lower 51 structure size of sealing plate adhesive trough are identical.
As seen in figs. 5-6, now with the third cohesive body 141 of the setting of steel plate layer 14, steel plate layer adhesive trough 142 to steel plate layer
14 structure is illustrated:
The third cohesive body 141 of steel plate layer 14 is conical boss structure, and 141 cross section of third cohesive body is the ladder of protrusion
Shape forms one N1 of segmental arc, two N2 of segmental arc, three N3 of segmental arc, four N4 of segmental arc, one N1 of segmental arc, two N2 of segmental arc, three N3 of segmental arc, segmental arc four
N4 radius size is equal and is 16mm, and raised trapezoidal height dimension H1 is 16mm；The steel plate layer adhesive trough 142 of steel plate layer 14 is horizontal
Section is the trapezoidal of recess, forms five N1 of segmental arc, six N2 of segmental arc, seven N3 of segmental arc, eight N4 of segmental arc, five N1 of segmental arc, six N2 of segmental arc, arc
Seven N3 of section, eight N4 radius size of segmental arc are equal and are 16mm；141 central axis of third cohesive body and steel plate layer of steel plate layer 14 are viscous
It is conllinear to tie 142 central axis of slot；Third cohesive body 141, the steel plate layer adhesive trough 142 of steel plate layer 14 are respectively arranged with 8, and
Three cohesive bodies 141,142 center of steel plate layer adhesive trough are located at using 14 center of steel plate layer as the center of circle, and radius is on the circle of 240mm the
Three cohesive bodies 141, steel plate layer adhesive trough 142 are evenly arranged in using 14 center of steel plate layer as the center of circle, and radius is on the circle of 240mm.
Utility model is exemplarily described in above-mentioned combination attached drawing, it is clear that the utility model implements not by upper
The limitation of mode is stated, if the method concept of the utility model and this insubstantial improvement of technical solution progress are used, or
It is not improved that the conception and technical scheme of utility model are directly applied into other occasions, in the protection model of the utility model
Within enclosing.
Claims (5)
1. a kind of elasticity tension rubber earthquake isolation support, including shock isolator (1), upper junction plate (2), lower connecting plate (3), upper sealing plate
(4), lower sealing plate (5), which is characterized in that the shock isolator (1) is fixed between upper sealing plate (4) and lower sealing plate (5)；It is described
The first fixation hole of sealing plate (21), the first fixed mounting hole of building body (22), the upper sealing plate (4) are provided on upper junction plate (2)
On be provided with upper sealing plate adhesive trough (41), upper sealing plate bolt hole (42), the first fixation hole of sealing plate (21) of the upper junction plate (2)
It is connected as one by bolt and the upper sealing plate bolt hole (42) on upper sealing plate (4)；Sealing plate is provided on the lower connecting plate (3)
Second fixation hole (31), the second fixed mounting hole of building body (32), the lower sealing plate (5) be provided with lower sealing plate adhesive trough (51),
Lower sealing plate bolt hole (52), the second fixation hole of sealing plate (31) of the lower connecting plate (3) pass through the lower envelope of bolt and lower sealing plate (5)
Crab bolt hole (52) is connected as one；The shock isolator (1) includes staged core (11), the first rubber layer (12), the second rubber
Glue-line (13), steel plate layer (14), protective glue (15), first rubber layer (12) are arranged in top layer, second rubber layer
(13) lower section of the first rubber layer (12) is disposed alternately at steel plate layer (14), the staged core (11) is mounted on the first rubber
Glue-line (12), the second rubber layer (13), steel plate layer (14) center at, the protective glue (15) is wrapped in the first rubber layer
(12), on the periphery of the second rubber layer (13) and steel plate layer (14).
2. a kind of elastic tension rubber earthquake isolation support according to claim 1, which is characterized in that the staged core
(11) be provided with the first axle journal (111), the second axle journal (112), the first axle journal (111) diameter less than the second axle journal (112) diameter,
First axle journal (111), the second axle journal (112) are arranged alternately；First rubber layer (12) is provided with the first cohesive body
(121), the first mounting hole of core (122), second rubber layer (13) are provided with the second cohesive body (131), rubber layer bonding
Slot (132), the second mounting hole of core (133), the steel plate layer (14) are provided with third cohesive body (141), steel plate layer adhesive trough
(142), core third mounting hole (143)；The first axle journal (111) outer diameter of the staged core (11), with the first rubber layer
(12) the second mounting hole of core (133) internal diameter of the first mounting hole of core (122) internal diameter, the second rubber layer (13) is all the same；
The outer diameter of the second axle journal (112) of the staged core (11), it is interior with the core third mounting hole (143) of steel plate layer (14)
Diameter is identical.
3. a kind of elastic tension rubber earthquake isolation support according to claim 2, which is characterized in that first rubber layer
(12) the first cohesive body (121) is arranged in the two sides up and down of the first rubber layer (12)；First rubber layer (12) up and down two
The first cohesive body (121) of side is disposed as 8, and equidistant arranged symmetrically each other；On the upside of first rubber layer (12)
The first cohesive body (121) and the upper sealing plate adhesive trough (41) of upper sealing plate (4) be bonded as one, under first rubber layer (12)
The first cohesive body (121) of side is bonded as one with the steel plate layer adhesive trough (142) on steel plate layer (14).
4. a kind of elastic tension rubber earthquake isolation support according to claim 2, which is characterized in that second rubber layer
(13) the second cohesive body (131) and the steel plate layer adhesive trough (142) of steel plate layer (14) are bonded as one, second rubber layer
(13) rubber layer adhesive trough (132) and the third cohesive body (141) of steel plate layer (14) are bonded as one, positioned at the of bottom
The second cohesive body (131) of two rubber layers (13) and the lower sealing plate adhesive trough (51) of lower sealing plate (5) are bonded as one.
5. a kind of elastic tension rubber earthquake isolation support according to claim 2, which is characterized in that first rubber layer
(12) the third cohesive body of the second cohesive body (131) of the first cohesive body (121), the second rubber layer (13), steel plate layer (14)
(141) structure size is identical；The steel of the rubber layer adhesive trough (132) of second rubber layer (13), steel plate layer (14)
Plate layer adhesive trough (142), upper sealing plate adhesive trough (41), lower sealing plate adhesive trough (51) structure size are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821737590.6U CN209040302U (en) | 2018-10-25 | 2018-10-25 | A kind of elasticity tension rubber earthquake isolation support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821737590.6U CN209040302U (en) | 2018-10-25 | 2018-10-25 | A kind of elasticity tension rubber earthquake isolation support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209040302U true CN209040302U (en) | 2019-06-28 |
Family
ID=67039741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821737590.6U Expired - Fee Related CN209040302U (en) | 2018-10-25 | 2018-10-25 | A kind of elasticity tension rubber earthquake isolation support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209040302U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162362A (en) * | 2018-10-25 | 2019-01-08 | 安徽建筑大学 | A kind of elasticity tension rubber earthquake isolation 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 |
-
2018
- 2018-10-25 CN CN201821737590.6U patent/CN209040302U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162362A (en) * | 2018-10-25 | 2019-01-08 | 安徽建筑大学 | A kind of elasticity tension rubber earthquake isolation 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 |
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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: 20190628 Termination date: 20211025 |
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| CF01 | Termination of patent right due to non-payment of annual fee |