CN106968165A - A kind of mono-pendulum type friction pendulum support - Google Patents
A kind of mono-pendulum type friction pendulum support Download PDFInfo
- Publication number
- CN106968165A CN106968165A CN201710346432.1A CN201710346432A CN106968165A CN 106968165 A CN106968165 A CN 106968165A CN 201710346432 A CN201710346432 A CN 201710346432A CN 106968165 A CN106968165 A CN 106968165A
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- CN
- China
- Prior art keywords
- plate
- sliding
- lower slider
- convex body
- mono
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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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/04—Bearings; Hinges
- E01D19/042—Mechanical bearings
- E01D19/046—Spherical bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0661—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the two co-operative parts each having both convex and concave interfaces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The present invention discloses a kind of mono-pendulum type friction pendulum support, including upper sliding plate and lower slider plate, the bottom of upper sliding plate is provided with stainless steel plate, the top of lower slider plate is provided with ball seat, the both sides on lower slider plate top are fixedly installed limited block, the both sides of lower slider plate are symmetrically arranged with fastening bolt, fastening bolt runs through lower slider plate, the underface of limited block sets fluted, the both sides of ball seat are provided with sliding shoe, sliding shoe is internally provided with convex body, the present invention in core by being provided with sliding layer, it is easy to reduce frictional force, so that reduction abrasion when rotating, lubriation material is provided with sliding layer, so that more being lubricated with sliding interlayer core, by provided with limited block, ball seat is moved, by provided with convex body and groove, after slip, convex body is enabled to be embedded in groove, so that the ball seat after sliding can be stablized, service life is longer, overall structure is simple, it is cheap, it is practical, it is easy to spread.
Description
Technical field
The present invention relates to bearing technical field, specially a kind of mono-pendulum type friction pendulum support.
Background technology
Bearing refers to the weight to supporting container or equipment, and is secured to the supporting member of certain position.Also
Vibration and seismic (seismal when bearing to operate.Tower as outdoor still suffers from wind load.The structural shape of bearing is main by holding
The pattern of device itself and the shape of bearing are determined, are generally divided into vertical support, horizontal support and the class of supports of spherical vessel three.It is vertical
Formula bearing is divided into hanging support, prop support, supporting type leg, prop leg, skirt support etc. again；Horizontal support point
Saddle support, ring support and supporting leg type bearing etc.；Supports of spherical vessel branch pillar, skirt-type, the supporting of semi-buried and V-arrangement etc..
Existing conventional ball type bearing, pot bearing can meet the normal operation of bridge when in use.But in coming earthquake
Shi Xiaoguo is bad, and particularly in continuous beam in use, hold-down support transmits most of horizontal earthquake energy of whole bridge, carrying is very
Big horizontal force, it is difficult to be calculated by designing.Although furthermore being exactly that rubber support and lead core rubber support are peaceful with shock insulation is subtracted
Face auto-lock function, but because starting rigidity is smaller, in normal use, bridge, which is also easy to produce, rocks, and the easy aging of rubber, life-span
It is low.Bearing is critically important for bridge, and the wrong bearing of choosing easily causes irremediable loss to pontic.
The content of the invention
It is an object of the invention to provide a kind of mono-pendulum type friction pendulum support, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：A kind of mono-pendulum type friction pendulum support, including upper slip
Plate and lower slider plate, the bottom of the upper sliding plate are provided with stainless steel plate, and the top of the lower slider plate is provided with ball seat, institute
The both sides for stating lower slider plate top are fixedly installed limited block, and the both sides of the lower slider plate are symmetrically arranged with fastening bolt, institute
Fastening bolt is stated through the lower slider plate, the underface of the limited block sets fluted, and the both sides of the ball seat are provided with
Sliding shoe, the sliding shoe is internally provided with convex body, and the sliding shoe is flexibly connected by slideway with the convex body, the cunning
Motion block is flexibly connected by sliding groove with the limited block, and the top of the ball seat is provided with tetrafluoro plate, the top of the tetrafluoro plate
End is provided with core, and the top of the core is fixedly installed sliding layer, and the sliding layer is internally provided with holding tank, described
Filling lubriation material in holding tank.
Further, the both sides of the upper sliding plate are symmetrically arranged with multiple perforation, multiple perforation spaced sets.
It is preferred that, the limited block is provided at both ends with block body.
It is preferred that, the fastening bolt is provided with multiple, the fastening bolt spaced set, the one of the fastening bolt
End is arranged sleeve, and the sleeve is made up of insulating materials.
It is preferred that, the convex body be provided with it is multiple, the convex body for cylinder, the top of the convex body is provided with spring.
It is preferred that, the groove is provided with multiple, diameter of the diameter more than the convex body of the groove.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is by provided with ball seat, for holding core, ball
Sliding layer is provided with core, is easy to reduce frictional force, so that being provided with lubrication material in reduction abrasion, sliding layer when rotating
Material so as to core with slip interlayer more lubricate, by provided with limited block so that ball seat be able to can be moved, by provided with
Convex body and groove, after slip, enable to convex body to be embedded in groove, so that the ball seat after sliding can be stablized, pass through
Provided with tetrafluoro plate, high temperature resistant temperature up to 250 DEG C, -196 DEG C of low temperature resistant temperature, corrosion-resistant, weatherability, high lubrication, the spy such as non-adhesiveness
Point, service life is longer, by provided with fastening bolt, can be used in the fixation of lower slider plate, and overall structure is simple, low cost
It is honest and clean, it is practical, it is easy to promote.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structural representation of lower slider plate of the present invention；
Fig. 3 is the partial structural diagram of the present invention；
In reference：1st, upper sliding plate；2nd, lower slider plate；3rd, limited block；4th, tetrafluoro plate；5th, stainless steel plate；6th, sliding layer；7、
Core；8th, ball seat；9th, fastening bolt；10th, sleeve；11st, sliding groove；12nd, convex body；13rd, groove；14th, holding tank；15th, material is lubricated
Material.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of mono-pendulum type friction pendulum support, including upper sliding plate 1 and lower slider plate 2,
The bottom of upper sliding plate 1 is provided with stainless steel plate 5, and the top of lower slider plate 2 is provided with ball seat 8, the both sides on the top of lower slider plate 2
Limited block 3 is fixedly installed, the both sides of lower slider plate 2 are symmetrically arranged with fastening bolt 9, and fastening bolt 9 runs through lower slider plate 2,
The underface of limited block 3 sets fluted 13, the both sides of ball seat 8 are provided with sliding shoe, and sliding shoe is internally provided with convex body 12,
Sliding shoe is flexibly connected by slideway with convex body 12, and sliding shoe is flexibly connected by sliding groove 11 with limited block 3, the top of ball seat 8
End is provided with tetrafluoro plate 4, and the top of tetrafluoro plate 4 is provided with core 7, and the top of core 7 is fixedly installed sliding layer 6, sliding layer 6
Be internally provided with holding tank 14, filling lubriation material 15 in holding tank 14.
Further, the both sides of upper sliding plate 1 are symmetrically arranged with multiple perforation, multiple perforation spaced sets, by provided with
Multiple perforation, are easy to so that upper sliding plate 1 is connected with connecting plate so that upper sliding plate 1 can be stably connected with.
It is preferred that, limited block 3 is provided at both ends with block body, by provided with block body, preventing from skidding off limited block 3 so that slide
Period is safer.
It is preferred that, fastening bolt 9 is provided with multiple, and the spaced set of fastening bolt 9, one end of fastening bolt 9 is arranged
Cylinder 10, sleeve 10 is made up of insulating materials, spaced set so that material obtains optimal utilization, avoids waste, and plays fixation
Effect, by that provided with sleeve 10, can be played a protective role to fastening bolt 9, the service life of fastening bolt 9 can be extended.
It is preferred that, convex body 12 be provided with it is multiple, convex body 12 for cylinder, the top of convex body 12 is provided with spring, by setting
There are multiple convex bodys 12, be easy to the stabilization of ball seat 8, so that it is overall when sliding, the speed slided is reduced, is guaranteed safety.
It is preferred that, groove 13 is provided with multiple, diameter of the diameter more than convex body 12 of groove 13 so that convex body 12 can be embedding
Enter in groove 13, enable the distance that control is slided so that bearing uses safer.
Operation principle：Including upper sliding plate 1 and lower slider plate 2, the bottom of upper sliding plate 1 is provided with stainless steel plate 5, glides
The top of dynamic plate 2 is provided with ball seat 8, and the both sides on the top of lower slider plate 2 are fixedly installed limited block 3, the both sides pair of lower slider plate 2
Title is provided with fastening bolt 9, and fastening bolt 9 runs through lower slider plate 2, and the underface of limited block 3 sets fluted 13, ball seat 8
Both sides are provided with sliding shoe, and sliding shoe is internally provided with convex body 12, and sliding shoe is flexibly connected by slideway with convex body 12, slide
Block is flexibly connected by sliding groove 11 with limited block 3, and the top of ball seat 8 is provided with tetrafluoro plate 4, and the top of tetrafluoro plate 4 is provided with
Core 7, the top of core 7 is fixedly installed sliding layer 6, and being internally provided with holding tank 14, holding tank 14 for sliding layer 6 is filled
Lubriation material 15, when specifically used, upper sliding plate 1 can be movable in core 7, and core 7 can increase the rotation of upper sliding plate 1
Angle, while sliding, the lubriation material 15 in holding tank 14 in sliding layer 6, lubriation material 15 can ooze out, from
And coefficient of friction is reduced, so that abrasion is reduced, by the way that provided with ball seat 8, sliding layer 6 is provided with core 7, core 7 for holding,
Be easy to reduce frictional force, so that reduction abrasion when rotating, is provided with lubriation material 15 in sliding layer 6 so as to core 7 with
More lubricated between sliding layer 6, by provided with limited block 3 so that ball seat be able to can be moved, by provided with convex body 12 and groove
13, after slip, enable to convex body 12 be embedded in groove 13 in so that slide after ball seat 8 can stablize, by provided with
Tetrafluoro plate 4, the features such as high temperature resistant temperature is up to 250 DEG C, -196 DEG C of low temperature resistant temperature, corrosion-resistant, weatherability, high lubrication, non-adhesiveness,
Service life is longer, by provided with fastening bolt, can be used in the fixation of lower slider plate, and overall structure is simple, cheap, real
It is strong with property, it is easy to promote.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of mono-pendulum type friction pendulum support, including upper sliding plate（1）With lower slider plate（2）, it is characterised in that：The upper slip
Plate（1）Bottom be provided with stainless steel plate（5）, the lower slider plate（2）Top be provided with ball seat（8）, the lower slider plate
（2）The both sides on top are fixedly installed limited block（3）, the lower slider plate（2）Both sides be symmetrically arranged with fastening bolt（9）,
The fastening bolt（9）Through the lower slider plate（2）, the limited block（3）Underface set it is fluted（13）, the ball
Seat（8）Both sides be provided with sliding shoe, the sliding shoe is internally provided with convex body（12）, the sliding shoe passes through slideway and institute
State convex body（12）It is flexibly connected, the sliding shoe passes through sliding groove（11）With the limited block（3）It is flexibly connected, the ball seat
（8）Top be provided with tetrafluoro plate（4）, the tetrafluoro plate（4）Top be provided with core（7）, the core（7）Top consolidate
Surely it is provided with sliding layer（6）, the sliding layer（6）Be internally provided with holding tank（14）, the holding tank（14）Interior filling profit
Sliding material（15）.
2. a kind of mono-pendulum type friction pendulum support according to claim 1, it is characterised in that：The upper sliding plate（1）Two
Side is symmetrically arranged with multiple perforation, multiple perforation spaced sets.
3. a kind of mono-pendulum type friction pendulum support according to claim 1, it is characterised in that：The limited block（3）Two ends
It is provided with block body.
4. a kind of mono-pendulum type friction pendulum support according to claim 1, it is characterised in that：The fastening bolt（9）Set
Have multiple, the fastening bolt（9）Spaced set, the fastening bolt（9）One end be arranged sleeve（10）, the sleeve
（10）It is made up of insulating materials.
5. a kind of mono-pendulum type friction pendulum support according to claim 1, it is characterised in that：The convex body（12）It is provided with many
It is individual, the convex body（12）For cylinder, the convex body（12）Top be provided with spring.
6. a kind of mono-pendulum type friction pendulum support according to claim 1, it is characterised in that：The groove（13）It is provided with many
It is individual, the groove（13）Diameter be more than the convex body（12）Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710346432.1A CN106968165A (en) | 2017-05-17 | 2017-05-17 | A kind of mono-pendulum type friction pendulum support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710346432.1A CN106968165A (en) | 2017-05-17 | 2017-05-17 | A kind of mono-pendulum type friction pendulum support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106968165A true CN106968165A (en) | 2017-07-21 |
Family
ID=59325800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710346432.1A Pending CN106968165A (en) | 2017-05-17 | 2017-05-17 | A kind of mono-pendulum type friction pendulum support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106968165A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115929775A (en) * | 2023-03-13 | 2023-04-07 | 中国空气动力研究与发展中心设备设计与测试技术研究所 | Self-lubricating spherical support used in variable temperature environment |
-
2017
- 2017-05-17 CN CN201710346432.1A patent/CN106968165A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115929775A (en) * | 2023-03-13 | 2023-04-07 | 中国空气动力研究与发展中心设备设计与测试技术研究所 | Self-lubricating spherical support used in variable temperature environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170721 |