CN206319244U - A kind of annular steel wire rope steel-ball composite damping support - Google Patents
A kind of annular steel wire rope steel-ball composite damping support Download PDFInfo
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- CN206319244U CN206319244U CN201621132889.XU CN201621132889U CN206319244U CN 206319244 U CN206319244 U CN 206319244U CN 201621132889 U CN201621132889 U CN 201621132889U CN 206319244 U CN206319244 U CN 206319244U
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- steel wire
- pelvic cavity
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Abstract
The utility model discloses a kind of annular steel wire rope steel-ball composite damping support.It includes upper bracket plate and lower support plate, ball-crown body, supporting mass and damper are provided between the upper bracket plate and lower support plate, pelvic cavity construction of the upper bracket plate bottom provided with annular, the supporting mass upper end is located at pelvic cavity and constructs inside, the supporting mass bottom surface is spherical, the spherical of supporting mass is engaged with the spherical concave surface of lower support plate, the supporting mass bottom is connected by WELDING STUDS with lower support plate, the damper is steel-wire rope damper, and the steel-wire rope damper is annularly arranged in the periphery of the ball-crown body and the supporting mass.The utility model has the function of conventional ball type bridle iron, pulling force bearing and damper concurrently, the Earthquake Inertia Force Acting from all directions in horizontal plane can be resisted, plays a part of energy-dissipating and shock-absorbing, and with larger restoring force, it is easier to reset after shake, with wide market prospects and good economic benefit.
Description
Technical field
The utility model belongs to bridge, building construction, nuclear power station, mechanical engineering anti-seismic technology field, and in particular to a kind of
Ring steel wire rope-steel ball type composite damping bearing.
Background technology
Earthquake is one of natural calamity for taking place frequently, for a long time, mankind's " helpless " in face of this natural calamity.Ground
Shake causes the immediate cause of Loss of Life and property to be the strenuous vibration of building, destroy and collapse.Since twentieth century, people
Class is constantly explored to the structure control technique of the antidetonation of building, energy dissipating, damping, successively invents and create following phase
The product and technology answered.
Lead core rubber support：Detrusion absorption and dissipation seismic energy by lead for retractable pencil and rubber.
Hydraulic pressure viscous damper：Produce damping force to consume by flowing of the viscous material of liquid or semisolid in cylinder body
Dissipate, absorb seismic energy.
Friction-type damping supporting seat：Two sliding friction pairs are formed with coordinating position using two spheres of different radii up and down,
Ensure that bearing is normally rotated and sliding function, when earthquake horizontal force exceedes threshold values, overcome frictional force to produce between support friction pair
Raw relative slip, due to there is the presence of the sphere discrepancy in elevation, the kinetic energy that earthquake is produced is converted to potential energy, serves " damping " effect.Together
When due to the presence of frictional resistance, serve " damping " effect, consume a part of seismic energy.
Although above-mentioned lead core rubber support and friction-type damping supporting seat can play a part of ring and subtract shock insulation, horizontal rigidity
It is too low, during to soft foundation or excessively soft bridge pier, damping effect reduction, or even the seismic response of structure can be increased.And hydraulic pressure is viscous
Stagnant damper is a kind of bar type structure, and with directionality, to reducing axial geological process effect substantially, but earthquake is to bridge
Seismic direction is unforeseen in advance, thus it is provided with certain blindness, it is common practice in bridge
Suitable bridge to and direction across bridge hydraulic damper is all installed, its mechanical motion is so limited to a certain extent, reduce damping effect
Really.
In addition, existing pulling force bearing is generally all by direct or indirect convex between upper bracket plate and lower support plate
Recessed connection resistance pulling force, its connected mode is rigidity, and when pulling force is sufficiently large, the destruction of bearing does not have any omen, it is necessary to change
When, can only whole bearing replacement, cost is higher and the cycle is long.
The content of the invention
The purpose of this utility model is exactly that there is provided a kind of ring steel wire in order to solve the deficiency of above-mentioned background technology presence
Rope-steel ball type composite damping bearing, it can absorb, in dissipation horizontal plane all directions seismic energy, restoring force is big.
The technical solution adopted in the utility model is：A kind of ring steel wire rope-steel ball type composite damping bearing, including upper branch
Seat board and lower support plate, are provided with ball-crown body, supporting mass and damper, the ball-crown body between the upper bracket plate and lower support plate
Spherical be engaged with the spherical concave surface of supporting mass, slided between the ball-crown body and upper bracket plate and supporting mass by slide plate
Dynamic contact, the upper bracket plate bottom is provided with the pelvic cavity construction of annular, and the supporting mass upper end is located at pelvic cavity and constructs inside, described
Supporting mass bottom surface is spherical, and the spherical of supporting mass is engaged with the spherical concave surface of lower support plate, and the supporting mass bottom leads to
Cross WELDING STUDS to be connected with lower support plate, the damper is steel-wire rope damper, the steel-wire rope damper is annularly arranged in
The periphery of the ball-crown body and the supporting mass.
Further, the inwall of the pelvic cavity construction is the face of cylinder, and supporting mass upper end side face is the face of cylinder, supporting mass
Upper end side face laminating pelvic cavity construction inwall.
Further, the inwall of the pelvic cavity construction is the face of cylinder, and supporting mass upper end side face is the face of cylinder, supporting mass
Glade plane space is set between upper end side face and pelvic cavity construction inwall.
Further, the inwall of the pelvic cavity construction includes parallel and symmetrically arranged two planes and symmetrically arranged two
Set between individual arc surface, described two plane laminating supporting mass upper end side faces, described two arc surface and supporting mass upper end side faces
Put glade plane space.
Further, pelvic cavity of being fitted on the side face of the supporting mass upper end constructs the position of two planes of inwall provided with cunning
Bar.
Further, supporting mass upper end side face includes parallel and symmetrically arranged two planes and symmetrically arranged two
Individual arc surface, two planes of supporting mass pelvic cavity of fitting respectively constructs two planes of inwall, two arc surfaces of supporting mass with
Glade plane space is set between two arc surfaces of pelvic cavity construction inwall.
Further, the steel-wire rope damper includes steel wire rope and is separately fixed at the upper and lower bearing of the upper bracket plate
Two sets of rope clamps on plate, the steel wire rope is fixed between two sets of rope clamps；Steel wire rope is by many strand wire coilings
Into circular spiral shape structure, the steel wire rope is overall cyclic structure or the cyclic structure being spliced into by multi-segmental；The rope
Press from both sides the cyclic structure being spliced into for overall cyclic structure or by multi-segmental.
Further, the rope clamp includes two pieces of doughnut-shaped steel plates, and two pieces of doughnut-shaped steel plates are bolted, and described two
The semicircle orifice of steel wire penetrating can be accommodated by being circumferentially respectively equipped with two relative faces of block doughnut-shaped steel plate, described two blocks annular steel
The semicircle orifice of correspondence position fastens the rope clamp hole to form fixed steel wire rope on plate.
Further, also including dust cover, the dust cover upper and lower ends respectively with the upper bracket plate and undersetting
Plate is connected.
The utility model can be used as conventional ball type bridle iron, pulling force bearing and damping shock proof bearing simultaneously：
Contact surface between ball-crown body and supporting mass is sphere, and passes through tetrafluoro slide plate (or the small material of other coefficient of friction
Material) contact, ball-crown body can rotate in the concave surface of supporting mass, the motion by the limited constraint of steel-wire rope damper, so
The bearing has the load-bearing that conventional ball type bridle iron needs to have and the function that can be rotated, and can work as conventional ball type bridle iron makes
With.
It is ring-shaped structure because steel-wire rope damper is fixed between upper and lower support plate, the power such as can bears to draw, press, cut
Effect, while producing corresponding deformation.Under load action, when bearing produces pulling force, just have between upper and lower support plate point
From movement tendency, but the movement tendency constrained by steel wire rope, and pulling force is born by steel wire rope, and steel wire rope generates vertical change
Position.So the bearing can be used as pulling force bearing.The bearing overcome existing pulling force bearing pass through it is convex between upper and lower support plate
Recessed rigidly connected defect, pulling force is born by flexible steel wire rope, under a stretching force, can produce significantly vertical become
Position, is released part pulling force, while obvious omen can be produced before destruction, maintenance or replacing all extremely convenient, cost
It is relatively low.
Pier top or platform top are fixed on because upper bracket plate is fixed on beam bottom, lower support plate, under Earthquake Inertia Force Acting effect, when
Horizontal shear reach WELDING STUDS cut threshold values when, WELDING STUDS is cut, no matter this power from where, will between pier, beam
Produce and can produce relative motion, curved surface of the supporting mass in lower support plate between relative motion, namely lower support plate and upper bracket plate
Upper to slide, a part is by friction energy-dissipating, and another part is due to there is kinetic energy to be converted into gravitional force, and the dynamic response of structure enters one
Step reduces, while annular steel wire rope damper is sheared, to produce and produce unlubricated friction between detrusion, the steel wire of inner cable
Wipe, so as to dissipate, absorb seismic energy.
The utility model has the function of conventional ball type bridle iron, pulling force bearing and damping shock proof bearing concurrently, can resist level
Earthquake Inertia Force Acting from all directions in face, plays a part of energy-dissipating and shock-absorbing, and with larger restoring force, be easier to after shake
Reset, can absorb, in dissipation horizontal plane all directions seismic energy, it is adaptable to all kinds of bridges, house architectural structure, nuclear power station
Structure etc., with wide market prospects and good economic benefit.
Brief description of the drawings
Fig. 1 is the diagrammatic cross-section of the utility model fixed bearing.
Fig. 2 is the top view of the utility model fixed bearing.
Fig. 3 is the slip side diagrammatic cross-section of the utility model single-directional sliding support.
Fig. 4 is the affixed side diagrammatic cross-section of the utility model single-directional sliding support.
Fig. 5 is the top view of the utility model single-directional sliding support.
Fig. 6 is the schematic diagram of the utility model ball-crown body.
Fig. 7 is the structural representation of the utility model steel-wire rope damper.
Fig. 8 is Fig. 7 top view.
Fig. 9 is the partial structural diagram of the utility model rope clamp.
Figure 10 is Fig. 9 top view.
In figure：1- upper bracket plates；2- lower support plates；The spherical concave surfaces of 2.1-；3- ball-crown bodies；4- supporting masses；The 4.1- faces of cylinder；
4.2- planes；4.3- arc surfaces；4.4- sphericals；5- steel-wire rope dampers；6- dust covers；7- slide plates；8- pelvic cavity is constructed；8.1-
The face of cylinder；8.2- planes；8.3- arc surfaces；9- glade plane spaces；10- WELDING STUDSs；11- draw runners；12- stainless steel plates；13- is dust-proof
Circle；14- steel wire ropes；15- rope clamps；16- doughnut-shaped steel plates；17- rope clamps hole.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, is easy to be well understood
The utility model, but they do not constitute restriction to the utility model.
As Figure 1-10 shows, the utility model includes upper bracket plate 1 and lower support plate 2, the upper bracket plate 1 and undersetting
Ball-crown body 3, supporting mass 4 and damper are provided between plate 2, the spherical of the ball-crown body 3 matches with the spherical concave surface of supporting mass 4
Close, by the sliding contact of slide plate 7 between the ball-crown body 3 and upper bracket plate 1 and supporting mass 4, the bottom of upper bracket plate 1 is set
There is the pelvic cavity construction 8 of annular, the upper end of supporting mass 4 is located inside pelvic cavity construction 8, and the bottom of supporting mass 4 passes through WELDING STUDS
10 are connected with lower support plate 2, and the bottom surface of supporting mass 4 is spherical 4.4, and the spherical of supporting mass 4 is spherical with lower support plate 2
Concave surface 2.1 is engaged, and slide plate 7 is set between the bottom of supporting mass 4 and lower support plate 2.The damper is steel-wire rope damper 5,
The steel-wire rope damper 5 is annularly arranged in the periphery of the ball-crown body 3 and the supporting mass 4.
The utility model can be divided into fixed branch according to the difference of above-mentioned supporting mass 4 and the fit system of upper bracket plate 1
Seat, single-directional sliding support and multidirectional sliding support.
As shown in Figure 1 and Figure 2, the inwall of pelvic cavity construction 8 is the face of cylinder 8.1, and the upper end side face of supporting mass 4 is the face of cylinder
4.1, the upper end side face of supporting mass 4 is close to pelvic cavity and constructs 8 inwalls.This kind of connected mode is fixed bearing, does not possess sliding function,
The pelvic cavity construction of upper bracket plate limits the slip of supporting mass.But, under seismic force effects, when WELDING STUDS is cut, supporting
Body is slided on the concave spherical surface of lower support plate, dissipation seismic energy.
As shown in Figure 3, Figure 4, the inwall of pelvic cavity construction 8 includes parallel and symmetrically arranged two planes 8.2 and symmetrically set
Two arc surfaces 8.3 put, the described two laminating of planes 8.2 upper end side faces of supporting mass 4, described two arc surfaces 8.3 and supporting
Glade plane space 9 is set between the upper end side face of body 4.Pelvic cavity of being fitted on the upper end side face of supporting mass 4 constructs two planes 8.2 of 8 inwalls
Position be provided with draw runner 11.This kind of connected mode be one-way slide type bearing, i.e. supporting mass can only upper bracket plate pelvic cavity structure
Make it is interior slided along single direction, other direction is fitted with supporting mass by the plane of setting and limited.
When one-way type is slided, its top view as shown in figure 5, the upper end side face of supporting mass 4 include it is parallel and symmetrically arranged two
Individual plane 4.2 and symmetrically arranged two arc surfaces 4.3, two planes 4.2 of supporting mass are fitted pelvic cavity construction inwall respectively
Set between two planes 8.2, two arc surfaces 8.3 of two arc surfaces 4.3 and pelvic cavity the construction inwall of supporting mass between sliding
Gap 9.
The form of the bearing of multidirectional sliding-type is：The inwall of pelvic cavity construction 8 is the face of cylinder 8.1, the upper end of supporting mass 4 week
Face is the face of cylinder 4.1, and the upper end side face of supporting mass 4 and pelvic cavity set glade plane space 9 between constructing 8 inwalls, and in all directions
Glade plane space is equal.The longitudinal sectional drawing of this kind of form is identical with the profile (i.e. Fig. 3) that single-directional sliding support slides side, bows
View is not shown in the diagram.Supporting mass 4 can be slided in the pelvic cavity construction 8 of upper bracket plate along any direction.
As is seen in figs 7-10, steel-wire rope damper 5 is cyclic structure, is looped around the ball-crown body 3 and the supporting mass 4
Periphery.The steel-wire rope damper 5 includes steel wire rope 14 and is separately fixed at two nooses of the upper bracket plate 1, lower support plate 2
Folder 15, the steel wire rope 14 is fixed between two sets of rope clamps 15, and steel wire rope 14 is formed by many strand wire coilings, shaping
Disk circlewise helical structure again afterwards.The steel wire rope 14 is overall cyclic structure or the cyclic structure being spliced into by multi-segmental,
The cyclic structure can be circular or ellipse cyclic structure, or other shapes of cyclic structure.
Above-mentioned rope clamp 15 is made up of two pieces of doughnut-shaped steel plates 16, and two pieces of doughnut-shaped steel plates 16 are bolted, and described two
The semicircle orifice of steel wire penetrating can be accommodated by being circumferentially respectively equipped with two relative faces of block doughnut-shaped steel plate, described two blocks annular steel
The semicircle orifice of correspondence position fastens the rope clamp hole 17 to form fixed steel wire rope on plate.The rope clamp 15 be overall cyclic structure or by
The cyclic structure that multi-segmental is spliced into, the cyclic structure can be circular or ellipse cyclic structure, or other shapes of
Cyclic structure.It is spliced into the rope clamp 15 of cyclic structure to leave sky between the cyclic structure of closing or section and section by multi-segmental
Gap, makes open structure, if that is, ring-type rope clamp is made up of three sections, and this three sections discontinuous, then section and section it
Between leave space, for the cyclic structure of interruption, the cyclic structure of corresponding steel wire rope also for interruption.Two sets of rope clamps are respectively
Summit rope clamp and bottom point rope clamp, the summit rope clamp are bolted in the upper bracket plate, and the bottom point rope clamp passes through
It is bolted in the lower support plate.
Be also equipped with dust cover 6 between upper bracket plate 1 and the lower support plate 2, the upper and lower ends of dust cover 6 respectively with
The upper bracket plate 1 is connected with lower support plate 2, and the steel-wire rope damper 5 is covered.
The utility model damping supporting seat can be in the horizontal plane all directions provide an equal amount of damping to geological process
Power, by the detrusion absorption of steel-wire rope damper, dissipation seismic energy, while having common slip steel ball type bearing concurrently, drawing
The function of power bearing and damping shock proof bearing.
To one-way slide type damping supporting seat, the utility model constructs three sliding surfaces.First sliding surface is in upper branch
Between seat board 1 and ball-crown body 3, base plate is laid with stainless steel plate on the inside of the pelvic cavity of upper bracket plate 1 construction, and the surface of ball-crown body 3 is embedded
Slide plate 7 (slide plate can be made up of polyfluortetraethylene plate, stainless steel plate and polyfluortetraethylene plate) is sliding between slide plate and stainless steel plate
Dynamic face is plane.In addition, dust ring 13 is additionally provided with the surface of ball-crown body 3, as shown in fig. 6, to safeguard that the sliding surface is cleaned.Second
Individual sliding surface is between ball-crown body 3 and supporting mass 4, the convex spherical of ball-crown body 3 cladding mirror face stainless steel plate 12, supporting mass 4 it is recessed
Sphere embeds polytetrafluoroethylene (PTFE) slide plate, and the sliding surface is curved surface.When bearing rotates, ball-crown body 3 is converted on the curved surface
Slide, while producing relative linear displacement between ball-crown body and upper bracket plate, the displacement of the lines is realized by first sliding surface.3rd
Individual sliding surface is then that between intermediate support body 4 and lower support plate 2, polytetrafluoroethylene (PTFE) slide plate, the cunning are embedded in supporting mass lower end
Dynamic face is also curved surface.When occurring earthquake, WELDING STUDS 10 is cut, then intermediate support body can be slided in the matrix sphere of lower support plate
It is dynamic.It should be noted that the slide plate for constructing this bearing sliding face can be small, good endurance with other high intensity, coefficient of friction
Material is replaced, such as modified ultra-high molecular weight polyethylene plate.
Single-directional sliding support constructs the laminating side face of supporting mass 4 of plane 8.2 that 8 inwalls are set by pelvic cavity, so as to limit branch
Holding body 4 can only unidirectionally slide in the pelvic cavity.Rising for the plane of pelvic cavity construction is oriented to and position-limiting action, is provided with the plane not
Become rusty steel plate, and the position of the plane contact constructed in supporting mass and pelvic cavity is provided with SF-1 draw runners 11, stainless steel plate and SF-1 draw runners
Pairing constitutes sliding friction surface, and the rubbing surface play the guiding role.
Steel-wire rope damper in this bearing is fixed between upper and lower support plate, is ring-shaped structure, can bear to draw, press,
The effect of power such as cut, while producing corresponding deformation.Under load action, when bearing is produced between pulling force, upper and lower support plate just
The movement tendency of separation is had, but the movement tendency is constrained by steel wire rope, and pulling force is born by steel wire rope, and steel wire rope is generated
Vertical deflection.So the bearing can be used as pulling force bearing.The bearing overcomes existing pulling force bearing and passes through upper and lower support plate
Between the rigidly connected defect of convex-concave, pulling force is born by flexible steel wire rope, under a stretching force, can produced obvious
Vertical deflection, is released part pulling force, while can produce obvious omen before destruction, maintenance or replacing are all extremely square
Just, cost is relatively low.
Pier top or platform top are fixed on because upper bracket plate is fixed on beam bottom, lower support plate, under Earthquake Inertia Force Acting effect, no
Manage this power from where, relative motion will be produced between pier, beam, if WELDING STUDS constrain, then WELDING STUDS is cut,
Relative motion can be produced between lower support steel plate and upper supporting steel plate.Due to the special structure for the concave spherical surface that lower support plate is set
Make, this motion is also relatively rotated in addition to translation, cause annular steel wire rope damper to produce outside detrusion, also
There is tension and compression deformation, dry friction is produced between the steel wire mutually wound, so as to dissipate, absorb seismic energy.Meanwhile, supporting mass is under
When being slided in the concave spherical surface of support plate, some earthquake kinetic energy is converted into frictional heat energy, and also kinetic energy and gravitional force is mutual
Conversion, reduces the dynamic response of structure.
Installation method of the present utility model is as follows：
Be prefabricated in the factory steel ball type composite damping bearing：1) first prefabricated steel-wire rope damper section, by the steel of certain specification
Cord is clamped, and fixed with rope clamp bolt around circlewise with upper and lower rope clamp；2) lower support plate is processed, by steel-wire rope damper section
Section is fixed in lower support plate with connecting bolt；3) supporting mass is arranged in lower support plate, fixed with WELDING STUDS；4) ball is installed
It is preced with body and its component；5) upper bracket plate is installed, steel-wire rope damper and upper bracket plate is fixed with connecting bolt；6) install dust-proof
Cover.
It is to be noted that：For easy construction, and for changing, component is convenient, and annular steel wire rope damper can divide
Into multiple sections (illustrating 4 sections in figure).
Transport whole steel ball type composite damping bearing to scene, upper bracket plate is fixed on beam bottom, lower support plate with bolt
It is fixed on pier top.
The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (9)
1. a kind of ring steel wire rope-steel ball type composite damping bearing, including upper bracket plate (1) and lower support plate (2), the upper branch
Ball-crown body (3), supporting mass (4) and damper, the spherical of the ball-crown body (3) are provided between seat board (1) and lower support plate (2)
It is engaged with the spherical concave surface of supporting mass (4), cunning is passed through between the ball-crown body (3) and upper bracket plate (1) and supporting mass (4)
Plate (7) sliding contact, pelvic cavity construction (8) of upper bracket plate (1) bottom provided with annular, it is characterised in that：The supporting mass
(4) to be located at pelvic cavity construction (8) internal for upper end, and supporting mass (4) bottom surface is spherical (4.4), the spherical of supporting mass (4) with
The spherical concave surface (2.1) of lower support plate (2) is engaged, and supporting mass (4) bottom passes through WELDING STUDS (10) and lower support plate (2)
Connection, the damper is steel-wire rope damper (5), and the steel-wire rope damper (5) is annularly arranged in the ball-crown body (3)
With the periphery of the supporting mass (4).
2. ring steel wire rope according to claim 1-steel ball type composite damping bearing, it is characterised in that：The pelvic cavity structure
The inwall for making (8) is the face of cylinder, and supporting mass (4) upper end side face is the face of cylinder, supporting mass (4) upper end side face laminating pelvic cavity structure
Make (8) inwall.
3. ring steel wire rope according to claim 1-steel ball type composite damping bearing, it is characterised in that：The pelvic cavity structure
The inwall for making (8) is the face of cylinder, and supporting mass (4) upper end side face is the face of cylinder, and supporting mass (4) upper end side face is constructed with pelvic cavity
(8) glade plane space (9) is set between inwall.
4. ring steel wire rope according to claim 1-steel ball type composite damping bearing, it is characterised in that：The pelvic cavity structure
Making the inwall of (8) includes parallel and symmetrically arranged two planes (8.2) and symmetrically arranged two arc surfaces (8.3), described
Two planes (8.2) laminating supporting mass (4) upper end side faces, between described two arc surfaces (8.3) and supporting mass (4) upper end side face
Glade plane space (9) is set.
5. ring steel wire rope according to claim 4-steel ball type composite damping bearing, it is characterised in that：The supporting mass
(4) position for two planes that pelvic cavity of being fitted on the side face of upper end constructs inwall is provided with draw runner (11).
6. ring steel wire rope according to claim 4-steel ball type composite damping bearing, it is characterised in that：The supporting mass
(4) upper end side face includes parallel and symmetrically arranged two planes (4.2) and symmetrically arranged two arc surfaces (4.3), supporting
Two planes (4.2) of body fit respectively pelvic cavity construct inwall two planes (8.2), two arc surfaces (4.3) of supporting mass
Glade plane space (9) is set between two arc surfaces (8.3) that inwall is constructed with pelvic cavity.
7. ring steel wire rope according to claim 1-steel ball type composite damping bearing, it is characterised in that：The steel wire rope
Damper (5) includes steel wire rope (14) and two sets of rope clamps (15) being separately fixed on the upper and lower support plate of the upper bracket plate, institute
Steel wire rope (14) is stated to be fixed between two sets of rope clamps (15)；Steel wire rope is the looping snail by many strand wire coilings
Shape structure is revolved, the steel wire rope (14) is overall cyclic structure or the cyclic structure being spliced into by multi-segmental；The rope clamp (15)
The cyclic structure being spliced into for overall cyclic structure or by multi-segmental.
8. ring steel wire rope according to claim 7-steel ball type composite damping bearing, it is characterised in that：The rope clamp
(15) two pieces of doughnut-shaped steel plates (16) are included, two pieces of doughnut-shaped steel plates are bolted, and two pieces of doughnut-shaped steel plates are relative
The semicircle orifice of steel wire penetrating can be accommodated by being circumferentially respectively equipped with two faces, the half of correspondence position on two pieces of doughnut-shaped steel plates
Circular hole fastens the rope clamp hole (17) to form fixed steel wire rope.
9. ring steel wire rope according to claim 1-steel ball type composite damping bearing, it is characterised in that：Also include dust-proof
Cover (6), dust cover (6) upper and lower ends are connected with the upper bracket plate (1) with lower support plate (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621132889.XU CN206319244U (en) | 2016-10-18 | 2016-10-18 | A kind of annular steel wire rope steel-ball composite damping support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621132889.XU CN206319244U (en) | 2016-10-18 | 2016-10-18 | A kind of annular steel wire rope steel-ball composite damping support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206319244U true CN206319244U (en) | 2017-07-11 |
Family
ID=59263840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621132889.XU Active CN206319244U (en) | 2016-10-18 | 2016-10-18 | A kind of annular steel wire rope steel-ball composite damping support |
Country Status (1)
| Country | Link |
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| CN (1) | CN206319244U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237421A (en) * | 2017-08-08 | 2017-10-10 | 上海方寻减振科技有限公司 | Attachment means and seismic energy dissipation structure for energy dissipation component |
| CN107740846A (en) * | 2017-11-15 | 2018-02-27 | 武汉理工大学 | A kind of vibration absorber of impact type machine foundation |
| CN113235404A (en) * | 2021-06-30 | 2021-08-10 | 重庆交通大学 | Assembled steel structure shock insulation bent cap |
-
2016
- 2016-10-18 CN CN201621132889.XU patent/CN206319244U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237421A (en) * | 2017-08-08 | 2017-10-10 | 上海方寻减振科技有限公司 | Attachment means and seismic energy dissipation structure for energy dissipation component |
| CN107740846A (en) * | 2017-11-15 | 2018-02-27 | 武汉理工大学 | A kind of vibration absorber of impact type machine foundation |
| CN113235404A (en) * | 2021-06-30 | 2021-08-10 | 重庆交通大学 | Assembled steel structure shock insulation bent cap |
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