CN106499059A - A kind of assembled rolling friction rubber support - Google Patents
A kind of assembled rolling friction rubber support Download PDFInfo
- Publication number
- CN106499059A CN106499059A CN201610953637.1A CN201610953637A CN106499059A CN 106499059 A CN106499059 A CN 106499059A CN 201610953637 A CN201610953637 A CN 201610953637A CN 106499059 A CN106499059 A CN 106499059A
- Authority
- CN
- China
- Prior art keywords
- deck
- plucking
- resistance
- bottom deck
- top deck
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/36—Bearings or like supports allowing movement
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
Abstract
A kind of assembled rolling friction rubber support, belong to technical field of civil engineering, the assembled rolling friction rubber support includes bottom deck and the top deck be arrangeding in parallel successively, the resistance to plucking gripper shoe being oppositely arranged and the spacing strip bulge be arrangeding in parallel are provided with the relative inner surface of bottom deck and top deck, the free end of resistance to plucking gripper shoe is provided with stripe board along the relative direction of resistance to plucking gripper shoe, spacing strip bulge on bottom deck inner surface is mutually perpendicular to the spacing bar shaped protrusion direction on top deck inner surface, between bottom deck and top deck, it is arranged with the middle board of rectangle in parallel, the surrounding of middle board is provided with continuous resistance to plucking groove, stripe board is arranged in resistance to plucking groove, the axis of rolling is respectively arranged with and middle board and top deck between bottom deck and middle board, block rubber is provided between bottom deck and top deck.Assembled rolling friction rubber support of the present invention makes simply, and it is convenient to change, and vertical bearing capacity is strong, better reduction.
Description
Technical field
The invention belongs to technical field of civil engineering, more particularly to a kind of assembled rolling friction rubber support.
Background technology
Isolation structure is arranged between top-out structure and infrastructure, by Seismic Isolation of Isolation Layer in energy dissipating support absorb simultaneously
The energy of earthquake transmission is consumed, so as to reduce destruction of the earthquake to building.In existing isolation structure at present, lead for retractable pencil shock insulation rubber
The isolating affection of glue bearing is preferable, but its complex manufacturing technology, and cannot ensure that every layer of steel plate can complete cure with block rubber
Together so that after its vertical bearing capacity and shake, self-resetting capability is not enough, and lead is noxious substance, and not only health is had
Evil, also pollutes the environment.Accordingly, it would be desirable to a kind of new isolation structure form is solving the above problems.
Content of the invention
For the problem that prior art is present, the present invention provides a kind of assembled rolling friction rubber support, the rubber
Seat makes simply, and it is convenient to change, and vertical bearing capacity is strong, better reduction.
To achieve these goals, the present invention is adopted the following technical scheme that：
A kind of assembled rolling friction rubber support, including the bottom deck that be arranged in parallel successively and top deck, described under hold
Plate is fixed on the upper surface on construction bottom basis, and the top deck is fixed on the lower surface of top-out structure, holds under described
The relative inner surface of plate and top deck is provided with the resistance to plucking gripper shoe being oppositely arranged and the spacing strip bulge be arrangeding in parallel, institute
State spacing strip bulge to be arranged between resistance to plucking gripper shoe, and parallel with the resistance to plucking gripper shoe, the resistance to plucking gripper shoe outstanding
Dead end is provided with stripe board along the relative direction of resistance to plucking gripper shoe, the spacing strip bulge on the bottom deck inner surface with above hold
Spacing bar shaped protrusion direction on plate inner surface is mutually perpendicular to, and between the bottom deck and top deck, is arranged with rectangle in parallel
Middle board, the surrounding of the middle board is provided with continuous resistance to plucking groove, and the stripe board is arranged in resistance to plucking groove, and can
Move along resistance to plucking groove, the axis of rolling, institute between the bottom deck and middle board, is respectively arranged with and middle board and top deck between
State and on the axis of rolling, be provided with the limited impression corresponding with spacing strip bulge, the axis of rolling can be rolled along spacing strip bulge
Dynamic, block rubber is provided between the bottom deck and top deck.
The upper and lower surface of the block rubber is cohered connecting plate, and is connected with top deck and bottom deck by the connecting plate
Connect.
The relative inner surface of the top deck and bottom deck is provided with dovetail groove, the dovetail groove be arranged at top deck and
The periphery of bottom deck, the connecting plate also are provided with dovetail groove with top deck and bottom deck opposite position, and the top deck is with
Dovetail groove on board is fixedly connected by contiguous block with the dovetail groove on connecting plate.
The dovetail groove is arranged in "eight" shape with the surface of the inner surface and connecting plate of bottom deck in top deck.
The spacing strip bulge is that cambered surface is raised, and the limited impression is cambered surface groove.
Two surfaces up and down of the middle board are respectively arranged with and the spacing strip bulge phase on top deck and bottom deck
Corresponding spacing strip bulge.
Beneficial effects of the present invention：
The present invention has supplied a kind of assembled rolling friction rubber support, and the rubber support makes simply, and it is convenient to change, and makes
Used by making, material will not produce any harm without metallic lead to people and surrounding enviroment, can be safe to use.Occur in earthquake
When, when rubber support vertical applied force is stretched, resistance to plucking gripper shoe can bear vertical drawing force, when rubber support vertical
When stress is compressed, resistance to plucking gripper shoe and the axis of rolling can bear vertical compression force simultaneously, so that rubber support is whole
Body vertical bearing capacity strengthens.Additionally, when earthquake occurs, the axis of rolling is rolled along spacing strip bulge, can be consumed by friction
Portion of energy, and in axis of rolling motor process, top deck and middle board can relative bottom deck produce relative displacement, and on connecting
Board bears resulting lateral shear active force with the block rubber of bottom deck, as block rubber is in the process being deformed
The middle internal friction resistance acting for needing to overcome its chain intersegmental, the process can consume the energy of partly earthquake centre transmission, and rubber
Block has good elasticity and self-resetting capability, and the top deck of rubber support can also imitated with preferable Self-resetting after shake
Really.
Description of the drawings
Fig. 1 is the internal structure schematic diagram of assembled rolling friction rubber support of the present invention；
Fig. 2 is the overall structure diagram of assembled rolling friction rubber support of the present invention；
Fig. 3 is the sectional view of assembled rolling friction rubber support of the present invention；
Fig. 4 is the structural representation of assembled rolling friction rubber support bottom deck of the present invention；
Fig. 5 is the structural representation of board and the axis of rolling in assembled rolling friction rubber support of the present invention；
Fig. 6 is the structural representation of assembled rolling friction rubber support block rubber of the present invention and connecting plate；
In figure：1- bottom decks, 2- top decks, 3- resistance to plucking gripper shoes, the spacing strip bulges of 4-, 5- stripe boards, board in 6-,
7- resistance to plucking grooves, the 8- axis of rolling, 9- limited impressions, 10- block rubbers, 11- connecting plates, 12- dovetail grooves, 13- contiguous blocks.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 6, a kind of assembled rolling friction rubber support, belongs to field of civil engineering, for building knot
Structure and the shock insulation and shockproof control of science of bridge building.
As shown in Figures 1 to 4, assembled rolling friction rubber support of the invention includes the bottom deck be arrangeding in parallel successively
1 and top deck 2, bottom deck 1 is fixed on the upper surface on construction bottom basis, and top deck 2 is fixed on the following table of top-out structure
Face, is provided with the resistance to plucking gripper shoe 3 being oppositely arranged and the limit be arrangeding in parallel in the relative inner surface of bottom deck 1 and top deck 2
Position strip bulge 4, spacing strip bulge 4 are arranged between resistance to plucking gripper shoe 3, and parallel with resistance to plucking gripper shoe 3.Resistance to plucking gripper shoe
3 are used for bearing the drawing force that rubber support is subject to when earthquake occurs, and prevent top deck 2 from departing from, and receive in rubber support
Compression force is born to during compression force together in the axis of rolling 8.Spacing strip bulge 4 limits the mobile side of the axis of rolling 8
Position, serves effect that is spacing and being oriented to, and in the present embodiment, spacing strip bulge 4 is that cambered surface is raised, and cambered surface convex transitional is more
Plus smooth, it is also possible to avoid sharp projection from causing unnecessary damage to the axis of rolling 8.
The free end of resistance to plucking gripper shoe 3 is provided with stripe board 5 along the relative direction of resistance to plucking gripper shoe 3, and stripe board 5 is arranged at
In resistance to plucking groove 7, can be when rubber support bear vertical drawing force, will be more preferable to top deck 2, middle board 6 and bottom deck 1
Link together, prevent top deck 2 from departing from, it is also possible to serve as slide block resistance to plucking groove 7 of 6 surrounding of board in and move, in order to slow
Rush horizontal force.Convex 4 sides of spacing bar shaped on spacing strip bulge 4 on 1 inner surface of bottom deck and 2 inner surface of top deck
To being mutually perpendicular to, so that resistance to plucking gripper shoe 3 is disposed with the surrounding of middle board 6, that is, the horizontal shifting of middle board 6 has been limited
Dynamic, make the structure of rubber support more stable, when preventing middle board 6 to be laterally moved, in the side without resistance to plucking gripper shoe 3
Depart from.
Between bottom deck 1 and top deck 2, the middle board 6 of rectangle is arranged with parallel, the surrounding of middle board 6 is provided with company
Continuous resistance to plucking groove 7, stripe board 5 are arranged in resistance to plucking groove 7, and can be moved along resistance to plucking groove 7.In the present embodiment, hold in
Two surfaces up and down of plate 6 are respectively arranged with the positive stop strip corresponding with the spacing strip bulge 4 on top deck 2 and bottom deck 1
Shape projection 4, such that it is able to be coordinated with the spacing strip bulge 4 on top deck 2 and bottom deck 1, is preferably played to the axis of rolling 8
Spacing and guide effect.
As shown in figure 5, being respectively arranged with the axis of rolling and middle board 6 and top deck 2 between bottom deck 1 and middle board 6
8, the axis of rolling 8 can make rubber support when earthquake occurs, and horizontal movement occurs, and buffers horizontal force with this, and
And the friction produced in 8 rolling process of the axis of rolling, can also consume the energy of a part of earthquake transmission.In the present embodiment, on
Two axis of rolling 8 are each provided between board 2 and middle board 6 and middle board 6 and bottom deck 1 between, in other enforcements, can root
According to the actual vertical bearing capacity situation that bears of rubber support, multiple axis of rolling 8 are provided with, in actual use, the axis of rolling 8 also may be used
To improve its vertical bearing capacity using the hard alloy of high intensity.It is provided with the axis of rolling 8 corresponding with spacing strip bulge 4
Limited impression 9, the axis of rolling 8 can be rolled along spacing strip bulge 4, and in the present embodiment, limited impression 9 is cambered surface groove, arc
Face groove transitions smooth, can avoid the stress concentration of sharp grooves from producing destruction to the axis of rolling 8 in use.
As shown in fig. 6, being provided with block rubber 10 between bottom deck 1 and top deck 2, it is horizontal that block rubber 10 can bear rubber support
To shear force, and the energy that transmits when consuming earthquake in 10 deformation process of block rubber, and block rubber 10 have good
Elasticity and self-resetting capability, can also make the top deck 2 of rubber support that there is after shake preferable Self-resetting effect.In this enforcement
In example, periphery of the block rubber 10 along bottom deck 1 with top deck 2 is arranged, end to end, increases the gross area of block rubber 10, from
And consume more energy, and conveniently block rubber 10 is changed.The upper and lower surface of block rubber 10 is cohered connecting plate 11, and
It is connected with top deck 2 and bottom deck 1 by connecting plate 11, using block rubber 10 and connecting plate 11 as entirety, on the one hand causes rubber
The dismounting of blob of viscose 10 and easier for installation, on the other hand, also so that block rubber 10 is cohered carrying out heat cure with connecting plate 11
When preferably can be bonded together completely.In the present embodiment, block rubber 10 is cohered using heat cure with connecting plate 11, is above held
The relative inner surface of plate 2 and bottom deck 1 is provided with dovetail groove 12, and dovetail groove 12 is arranged at the week of top deck 2 and bottom deck 1
Side, connecting plate 11 also are provided with dovetail groove 12, the swallow on top deck 2 and bottom deck 1 with top deck 2 and 1 opposite position of bottom deck
Stern notch 12 is fixedly connected by contiguous block 13 with the dovetail groove 12 on connecting plate 11, so that the replacing of block rubber 10 is more
Convenient, for preventing contiguous block 13 from deviating from from dovetail groove 12 in use, dovetail groove 12 is in top deck 2 and bottom deck 1
The surface of inner surface and connecting plate 11 is arranged in "eight" shape.
The one-off process of the present invention is described below in conjunction with the accompanying drawings.
As shown in Figures 1 to 6, when earthquake occurs, when rubber support vertical applied force is stretched, resistance to plucking gripper shoe 3 is held
Vertical drawing force is received, when rubber support vertical applied force is compressed, resistance to plucking supports 3 plates and the axis of rolling 8 bear simultaneously
Vertical compression force, so that the overall vertical bearing capacity of rubber support strengthens.Additionally, when earthquake occurs, rolling
Axle 8 is rolled along spacing strip bulge 4, and the friction that 8 rolling process of the axis of rolling is produced can consume portion of energy, and roll in the axis of rolling 8
During dynamic, top deck 2 can produce relative horizontal displacement with 8 relative bottom deck 1 of the axis of rolling with middle board 6, and on connecting
Board 2 bears resulting lateral shear active force with the block rubber 10 of bottom deck 1, and deforms, due to block rubber
10 need the internal friction resistance for overcoming its chain intersegmental to do work in deformation process, and the process can also absorb and consume part earthquake
The energy of middle transmission, plays a part of damping and shock insulation, and as block rubber 10 is with good elasticity and self-resetting capability,
Can make the top deck 2 of rubber support that there is after shake preferable Self-resetting effect.
Due to block rubber 10 easily aging, poor durability, and be often subject to the effect of shearing force, the axis of rolling of relative stiffness
8 and resistance to plucking gripper shoe 3 more fragile so that periodically being changed.When block rubber 10 is changed, only need to by contiguous block 13 from
Take out in dovetail groove 12, you can remove old block rubber 10 and connecting plate 11, then new block rubber 10 and connecting plate 11 are filled
After entering, contiguous block 13 is inserted in dovetail groove 12, you can complete to install, it is convenient to change.
Above example is only unrestricted in order to technical scheme to be described, although with reference to preferred embodiment to this
Bright be described in detail, it will be appreciated by those skilled in the art that can modify to technical scheme or wait
With replacing, without deviating from the objective and scope of the technical program, which all should be covered in scope of the presently claimed invention.
Claims (6)
1. a kind of assembled rolling friction rubber support, it is characterised in that include：The bottom deck that be arranged in parallel successively and above hold
Plate, the bottom deck are fixed on the upper surface on construction bottom basis, and the top deck is fixed on the lower surface of top-out structure,
The relative inner surface of the bottom deck and top deck be provided with the resistance to plucking gripper shoe that is oppositely arranged and be arranged in parallel spacing
Strip bulge, the spacing strip bulge are arranged between resistance to plucking gripper shoe, and parallel with the resistance to plucking gripper shoe, the resistance to plucking
The free end of gripper shoe is provided with stripe board, the spacing bar shaped on the bottom deck inner surface along the relative direction of resistance to plucking gripper shoe
Projection is mutually perpendicular to the spacing bar shaped protrusion direction on top deck inner surface, between the bottom deck and top deck, parallel
The middle board of rectangle is provided with, the surrounding of the middle board is provided with continuous resistance to plucking groove, and the stripe board is arranged at resistance to plucking
In groove, and can move along resistance to plucking groove, be respectively provided with and middle board and top deck between the bottom deck and middle board
There is the axis of rolling, on the axis of rolling, be provided with the limited impression corresponding with spacing strip bulge, the axis of rolling can be along spacing
Strip bulge is rolled, and is provided with block rubber between the bottom deck and top deck.
2. assembled rolling friction rubber support according to claim 1, it is characterised in that：The upper following table of the block rubber
Face is cohered connecting plate, and is connected with top deck and bottom deck by the connecting plate.
3. assembled rolling friction rubber support according to claim 2, it is characterised in that：The top deck and bottom deck
Relative inner surface is provided with dovetail groove, and the dovetail groove is arranged at the periphery of top deck and bottom deck, the connecting plate with
Top deck and bottom deck opposite position also are provided with dovetail groove, on the dovetail groove on the top deck and bottom deck and connecting plate
Dovetail groove is fixedly connected by contiguous block.
4. assembled rolling friction rubber support according to claim 3, it is characterised in that：The dovetail groove is in top deck
Arrange in "eight" shape with the surface of the inner surface and connecting plate of bottom deck.
5. assembled rolling friction rubber support according to claim 1, it is characterised in that：The spacing strip bulge is
Cambered surface is raised, and the limited impression is cambered surface groove.
6. assembled rolling friction rubber support according to claim 1, it is characterised in that：Up and down the two of the middle board
Individual surface is respectively arranged with the spacing strip bulge corresponding with the spacing strip bulge on top deck and bottom deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610953637.1A CN106499059A (en) | 2016-11-03 | 2016-11-03 | A kind of assembled rolling friction rubber support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610953637.1A CN106499059A (en) | 2016-11-03 | 2016-11-03 | A kind of assembled rolling friction rubber support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106499059A true CN106499059A (en) | 2017-03-15 |
Family
ID=58322284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610953637.1A Pending CN106499059A (en) | 2016-11-03 | 2016-11-03 | A kind of assembled rolling friction rubber support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106499059A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302187A (en) * | 2020-09-16 | 2021-02-02 | 北京工业大学 | Rolling friction support for underground subway station support column |
| CN112302186A (en) * | 2020-09-16 | 2021-02-02 | 北京工业大学 | Circular arc groove roller friction support for support column of underground subway station |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1658942A1 (en) * | 1967-06-10 | 1970-11-26 | Orenstein & Koppel Ag | Locking device for bridge bearings |
| US4462955A (en) * | 1980-11-14 | 1984-07-31 | Framatome | Support device positioned between an element of large mass and a fixed support |
| CN203625767U (en) * | 2013-12-06 | 2014-06-04 | 绍兴文理学院元培学院 | Bridge anti-seismic support seat |
| CN104775358A (en) * | 2015-03-31 | 2015-07-15 | 天津大学 | Novel self reset shock insulation support seat |
| CN205383398U (en) * | 2016-01-03 | 2016-07-13 | 山东科技大学 | Three -dimensional isolation bearing of antidumping |
-
2016
- 2016-11-03 CN CN201610953637.1A patent/CN106499059A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1658942A1 (en) * | 1967-06-10 | 1970-11-26 | Orenstein & Koppel Ag | Locking device for bridge bearings |
| US4462955A (en) * | 1980-11-14 | 1984-07-31 | Framatome | Support device positioned between an element of large mass and a fixed support |
| CN203625767U (en) * | 2013-12-06 | 2014-06-04 | 绍兴文理学院元培学院 | Bridge anti-seismic support seat |
| CN104775358A (en) * | 2015-03-31 | 2015-07-15 | 天津大学 | Novel self reset shock insulation support seat |
| CN205383398U (en) * | 2016-01-03 | 2016-07-13 | 山东科技大学 | Three -dimensional isolation bearing of antidumping |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302187A (en) * | 2020-09-16 | 2021-02-02 | 北京工业大学 | Rolling friction support for underground subway station support column |
| CN112302186A (en) * | 2020-09-16 | 2021-02-02 | 北京工业大学 | Circular arc groove roller friction support for support column of underground subway station |
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| PB01 | Publication | ||
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Application publication date: 20170315 |