CN202674128U - Improved rubber supporting base - Google Patents
Improved rubber supporting base Download PDFInfo
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- CN202674128U CN202674128U CN 201220039125 CN201220039125U CN202674128U CN 202674128 U CN202674128 U CN 202674128U CN 201220039125 CN201220039125 CN 201220039125 CN 201220039125 U CN201220039125 U CN 201220039125U CN 202674128 U CN202674128 U CN 202674128U
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Abstract
An improved rubber supporting base comprises a hole-changing or lead-core-changing rubber supporting base, a multi-hole or multi-lead-core rubber supporting base, a large size rubber supporting base, a changing steel-plate-shaped rubber supporting base, a changing steel plate surface rubber supporting base and a changing steel plate material rubber supporting base. The ratio between the shape and the height of a middle hole or a lead core can be adjusted. A longitudinal radial section side line of the middle hole or the lead core is of a folding line shape or a curve line shape such as a trapezoid shape, a V shape, a T shape, a folding line shape, a curve line shape or a combined shape, and can meet different requirements of shock isolating design. A plurality of holes can be arranged in the horizontal section of the rubber supporting base. Positions, number, size and shape of the holes can be endured according to needs. The lead core can be arranged or not be arranged. Some of the holes or all holes are provided with lead cores. The holes and the lead cores can be combined by holes and the lead cores of one single shape or multiple shapes. The height of each hole or each lead core can be adjusted and is full or not full. The size of the rubber supporting base can be large (such as the large diameter). The steel plate face of a middle interlayer can be non-surface. The steel plate surface can be processed roughly in a concave-convex mode.
Description
Technical field
The present invention relates to a kind of neoprene bearing.Be improved neoprene bearing, comprise a kind ofly becoming the hole or becoming lead core rubber support, a kind of porous or many lead core rubber supports, a kind of large scale neoprene bearing, a kind of neoprene bearing of steel plate shape, a kind of neoprene bearing and a kind of neoprene bearing that changes steel plate materials and feature that becomes surface of steel plate of becoming.Can adjust lead for retractable pencil size, shape, number according to the isolating affection needs, change neoprene bearing horizontal rigidity, initial stiffness, hysteresis loop.Can be large scale (such as major diameter) shock insulation rubber bearing, bear larger load.Can be advantageously used in the isolation structure, can satisfy flexibly different shock insulation designing requirements.
Background technique
At present, known shock insulation rubber bearing is to be formed by stacking by steel plate, rubber layer interval, lead for retractable pencil can be arranged or without lead for retractable pencil.During without lead for retractable pencil, rigidity is little, but damping is also little.When lead for retractable pencil was arranged, damping was large, but rigidity is also large, and especially initial stiffness is large, the isolating affection when affecting little shake.
Because production technology needs, at the bearing middle part hole or lead for retractable pencil are arranged, neoprene bearing is subjected to process technology limit, and its size (such as diameter) is restricted, should not be too large.
Summary of the invention
Be multiple improved neoprene bearing, comprise a kind ofly becoming the hole or becoming lead core rubber support, a kind of porous or many lead core rubber supports, a kind of large scale neoprene bearing, a kind of neoprene bearing of steel plate shape, a kind of neoprene bearing and a kind of neoprene bearing that changes steel plate materials and feature that becomes surface of steel plate of becoming.
At antiseismic fortified defence area, in order to overcome or alleviate the contradiction of existing shock insulation rubber bearing lead for retractable pencil damping and rigidity requirement, improve, improve bearing shock insulation, energy-dissipating property, and then improve, improve superstructure shock insulation, damping performance, and in order to overcome or alleviate restriction, the deficiency of large scale (such as major diameter) neoprene bearing manufacturing technology, the invention provides corresponding corrective measure; As, propose the change hole or become lead for retractable pencil method and porous or many lead for retractable pencils method, improve neoprene bearing.This measure can need to make lead for retractable pencil that larger damping is provided and initial stiffness is less according to design, and the large scale neoprene bearing can easily be produced on small size neoprene bearing technical foundation, not limited by prior art.
Vertical deformation when in order to reduce, compensate shock insulation rubber bearing horizontal sidesway being arranged the present invention proposes the method that changes steel plate shape, thickness, improves neoprene bearing.In order to simplify technique, to reduce bond between steel plate and the rubber layer and require, increase cohesive force between steel plate and the rubber layer, the present invention proposes the method that changes surface of steel plate, improve neoprene bearing.In order to give full play to the lamination coating advantage, improve neoprene bearing performance and rubber stress performance, improve processibility, improve, adjust vertical performance, the rotating property of neoprene bearing, the method for the present invention proposes change, replacing steel plate materials is improved neoprene bearing.
The technical solution adopted for the present invention to solve the technical problems is: a kind of neoprene bearing, when needing lead for retractable pencil can be set, it is characterized in that: the shape of mesopore or lead for retractable pencil, height ratio capable of regulating change, and the vertical radial section of mesopore or lead for retractable pencil (perhaps its sideline) can be fold-line-shaped or curvilinerar figure; As, the vertical radial section of mesopore or lead for retractable pencil (perhaps its sideline) can be designed as trapezoidal, V-arrangement, T shape, fold-line-shaped, curvilinerar figure or combining form as required.As required, except the vertical radial section (perhaps its sideline) of mesopore or lead for retractable pencil can be oblique line shape, fold-line-shaped, curvilinerar figure or the combining form, the horizontal section of mesopore or lead for retractable pencil (perhaps its sideline) also can be fold-line-shaped, curvilinerar figure or combining form; Mesopore or lead for retractable pencil horizontal section also can be ring-type.As required, the mesopore of neoprene bearing or lead for retractable pencil can be a plurality of holes or a plurality of lead for retractable pencil; The position of each hole or each lead for retractable pencil, quantity, size, shape, height ratio can determine as required, and each hole lead for retractable pencil can be different.By adjusting lead for retractable pencil shape, height ratio, can the flexible design neoprene bearing and hysteresis loop, shape, neoprene bearing can have less initial stiffness, can have good energy dissipation capacity.The a plurality of lead for retractable pencils of scattering device also can improve bearing, lead for retractable pencil performance, improve the bearing initial stiffness, improve the constraint of lead for retractable pencil and the energy-dissipating property of lead for retractable pencil.
Lead for retractable pencil variable cross section place, local sandwich clad steel can be thickeied when needing, and bears the vertical pressure that lead for retractable pencil produces.
A kind of large scale or small size neoprene bearing can arrange lead for retractable pencil as required, it is characterized in that: horizontal section has a plurality of holes or a plurality of lead for retractable pencil, and the position of each hole or each lead for retractable pencil, quantity, size, shape, height ratio can be determined as required; Can arrange as required or not arrange lead for retractable pencil, partly or entirely there is lead for retractable pencil in the hole, and hole or lead for retractable pencil can be the combination of single or various shape hole, lead for retractable pencil; Each hole or each lead for retractable pencil height ratio can be adjusted, and can be full height or discontented high, and each lead for retractable pencil height ratio can be identical or different.A plurality of holes or easily production large scale of a plurality of lead for retractable pencils neoprene bearing are set.Anti-twisting property that a plurality of lead for retractable pencils have also strengthened neoprene bearing simultaneously is set, reverses energy dissipation capacity.The large scale neoprene bearing arranges a plurality of holes, can easily satisfy requirement high temperature vulcanized in the production technology, can be advantageously used in design, production large scale neoprene bearing.The a plurality of lead for retractable pencils of scattering device also can improve bearing, lead for retractable pencil performance, improve the bearing initial stiffness, improve the constraint of lead for retractable pencil and the energy-dissipating property of lead for retractable pencil.
Large scale or small size neoprene bearing, each hole can be made up as required, and each hole can be the same or different, and each hole lead for retractable pencil also can be identical or different.Hole or lead for retractable pencil horizontal section can be ring-type, as, can be ring, broken line polygonal ring, Curvilinear polygon ring or combining form; The vertical cross section of hole or lead for retractable pencil (perhaps its sideline) can be lineal shape, fold-line-shaped or curvilinerar figure, as, vertical cross section (perhaps its sideline) can be trapezoidal, V-arrangement, T shape, fold-line-shaped, curvilinerar figure or combining form; Hole or lead for retractable pencil height ratio can be adjusted, and can be full height or discontented high.A plurality of annular lead for retractable pencils, a plurality of circular lead for retractable pencil and a plurality of position without the lead for retractable pencil hole, size, number, shape can be determined as required, make up.The lead for retractable pencil profile can be circle, arc, rectangle, polygonal.
A kind of neoprene bearing, when needing mesopore, lead for retractable pencil can be set, it is characterized in that: partly or entirely the intermediate course steel plate surface can be made as non-planar surface or non-horizontal surface and combining form (as, the combination of the steel plate combination of different angle, plane and non-planar surface steel plate), the angle of itself and horizontal plane as required design modifying, determine, combination.As, partly or entirely the intermediate course steel plate surface can be coned face or frustoconic shape face or billiard table shape face or terrace with edge shape face or pyramid shape face as required, its with the vertical angle of horizontal plane as required design modifying, determine, make up.As required, partly or entirely intermediate course steel plate surface section also can be fold-line-shaped or curvilinerar figure and the circular arc with turning power, its with the angle of horizontal plane as required design modifying, determine, make up.As required, partly or entirely intermediate course steel plate thickness and upper and lower end steel plate thickness can be equal thickness, also can be Varying-thickness, its varied in thickness gradient is design modifying, definite, combination as required, and variable-thickness steel plate and non-planar surface steel plate also can make up as required.As required, the upper and lower end steel plate can be plane steel plate or non-planar surface steel plate.As required, horizontal all directions parameter (such as steel plate thickness, steel plate graded, steel plate angle of inclination) can be identical or different.Vertical compressive strain in the time of during sidesway, can reducing, compensate shock insulation rubber bearing horizontal sidesway is arranged, even can have the ability that improves height of support, bearing can have climbing ability, can utilize superstructure gravity to increase the restoring force of neoprene bearing.Neoprene bearing can have certain vertical earthquake isolating, damping, energy dissipation capacity except having horizontal seismic isolation, damping, energy dissipation capacity.If intermediate course steel plate surface section is circular arc, bearing has turning power.The upper and lower surface of upper and lower end steel plate can be plane or non-planar surface, but can cause the vertical performance of bearing different, can have obvious vertical earthquake isolating, damping effect when the non-planar surface end steel plate that planar ends steel plate or angle of inclination are different from intermediate course steel plate angle and the combination of non-planar surface middle steel plate.Be the non-planar surface steel plate such as fruit part intermediate course steel plate, part intermediate course steel plate is plane steel plate, both tandem compounds, the upper and lower end steel plate is the different non-planar surface steel plate in plane steel plate or angle of inclination, then bearing has three-dimensional shock insulation, the damping effect that is not coupled, and vertically has shock insulation, the shock-absorbing function of similar dish formula spring; As required, rubber layer changeable part, local thickness's gradient adjustment, partial-band slit, partial-band hole, all deletion or local deletions with end steel plate joint, need for strengthening vertical earthquake isolating effect or compatibility of deformation, but also thickness adjustment of intermediate rubber layer, local increase and decrease, local thickness's gradient adjusts or partial-band slit, hole.When needing, lead for retractable pencil can vertically vertically arrange or oblique setting.If the non-planar surface steel plate of differing tilt angles (comprising middle steel plate and end steel plate) is combined in series, bearing has three-dimensional isolation, damping effect equally.As required, a plurality of lead for retractable pencils can be set, lead for retractable pencil can vertically vertically arrange, and perhaps oblique setting is as perpendicular to the surface of steel plate setting.
As required, the Varying-thickness middle steel plate of the non-planar surface middle steel plate of differing tilt angles and form, plane middle steel plate, planar ends steel plate, non-planar surface end steel plate, different gradients can be combined in series, can make up in the same way also between the non-planar surface steel plate and can positive and negatively make up, corresponding rubber layer can be made corresponding adjustment, such as thickness adjustment, local increase and decrease, local thickness's gradient adjustment or partial-band slit, hole.Bearing has three-dimensional isolation, damping, the energy dissipation capacity of different performance.Positive and negative combination: relatively connect placement (can there be rubber layer the centre) such as adjacent two non-planar surface steel plate concave surfaces, as the make-up mode of two bowls, perhaps adjacent two non-planar surface steel plate convex surfaces connect placement (can there be rubber layer the centre) relatively.In the same way combination: overlap in the same way to put to connect such as the concave surface of adjacent two non-planar surface steel plates and place (can there be rubber layer the centre), as the mode that stacks of two bowls.
For making shock insulation rubber bearing vertical height reduction amount when sidesway is arranged reduce even increase, sandwich clad steel can adopt frustoconic shape face or terrace with edge shape face, this measure can make bearing top promote to some extent when sidesway is arranged, lifting capacity hour can be offset or the height of partial offset Sandwich steel rubber abutments reduces, superstructure is raise to some extent, increase potential energy, increase the trend that restores balance.There is stresses-shear the rubber layer part.For reducing the vertical tensile buckling of rubber layer, the vertical angle of steel plate surface and horizontal plane can reduce.Radially also can reach same purpose by adjusting intermediate course steel plate thickness and upper and lower end steel plate thickness, accordingly, rubber layer thickness can oppositely be adjusted.This bearing can have the isolating affection that is similar to bowl-type rolling shock insulation support sidesway.As required, can be identical along each intermediate course steel plate thickness of short transverse, also can be different.
A kind of neoprene bearing is characterized in that: partly or entirely surface of steel plate can adopt concavo-convex rough processing.After adopting rough processing, can reduce the bonding requirement between steel plate and the rubber, reduce technique, technical requirements, reduce cost, even constructability enterprise assembles, produces.Neoprene bearing can adopt a kind of rough steel plate, as: the upper and lower end surface of steel plate that contacts with rubber layer and intermediate course surface of steel plate can for perpendicular to, intersect at the radially surface of indentation (perhaps cutting, pit, punching), perhaps for perpendicular to or intersect at the surface of (perhaps with protruding nail) radially with ribbing, rubber layer can have fin, protruding nail or indenture, groove, pit, the hole that coincide with corresponding contact steel plate, and rubber layer can be connected with surface of steel plate in cementing or glue-free contact; Fin on the steel plate, protruding nail, indenture, groove, pit, hole design capable of being combined.It radially is the directions of rays around the mind-set in the steel plate horizontal plane.
A kind of neoprene bearing, it is characterized in that: partly or entirely intermediate course steel plate and upper and lower end steel plate can change carbon fibre material plate, carbon fibre cloth, carbon fibre web, fiber glass material plate, glass fiber cloth, glass fiber mesh, Steel Fibre cloth, Steel Fibre net or blend fiber cloth, blend fiber net, blend fiber plate into, also can be used in combination.As, intermediate course steel plate and fibre cloth alternate intervals are placed.Blend fiber is two or more mixing of carbon fiber, glass fibre, Steel Fibre, and then form blend fiber cloth, blend fiber net, blend fiber plate, perhaps two or more Single Fiber cloth, fleece, wad layering combination (such as gummed) form a slice blend fiber cloth, blend fiber net, blend fiber plate.For giving full play to fibration, two-way fiber direction should be mutually vertical, and fiber direction should be subjected to force direction consistent or vertical with it, and when being subjected to the restriction of shape and manufacturing process, fiber direction can adopt with it and intersected by force direction.
A kind of improved neoprene bearing, be formed by stacking by rubber layer, comprise junction steel plate, upper head plate, lower end sheet, it is characterized in that: but mesopore or lead for retractable pencil shape, height ratio design modifying, and the vertical radial section sideline of mesopore or lead for retractable pencil can be oblique line shape, fold-line-shaped, curvilinerar figure or combining form; That the vertical radial section sideline of mesopore or lead for retractable pencil can be designed as is trapezoidal, V-arrangement, T shape or combining form; The partial lined steel plate can be thickeied.
The horizontal section sideline of mesopore or lead for retractable pencil also can be fold-line-shaped, curvilinerar figure or combining form; Mesopore or lead for retractable pencil horizontal section also can be ring-type.
A kind of improved neoprene bearing is formed by stacking by rubber layer, comprises junction steel plate, upper head plate, lower end sheet, it is characterized in that: horizontal section has a plurality of holes or a plurality of lead for retractable pencil, and the height ratio of each hole or each lead for retractable pencil can design definite.
Partly or entirely there is lead for retractable pencil in the hole, and hole or lead for retractable pencil can be the combination of single or various shape hole, lead for retractable pencil; Hole or lead for retractable pencil horizontal section can be ring-type; The vertical cross section sideline of hole or lead for retractable pencil can be lineal shape, fold-line-shaped or curvilinerar figure.
A kind of improved neoprene bearing is formed by stacking by rubber layer, comprises junction steel plate, upper head plate, lower end sheet, it is characterized in that: partly or entirely the intermediate course steel plate surface is non-planar surface or non-horizontal surface and combining form; Lead for retractable pencil can vertically vertically arrange or oblique setting.
Partly or entirely the intermediate course steel plate surface can be coned face or frustoconic shape face or billiard table shape face or terrace with edge shape face or pyramid shape face; Partly or entirely intermediate course steel plate surface section also can be fold-line-shaped or curvilinerar figure and circular arc; Partly or entirely intermediate course steel plate thickness and upper and lower end steel plate thickness can be equal thickness, also can be Varying-thickness; The upper and lower end steel plate can be plane steel plate or non-planar surface steel plate; But also thickness adjustment of rubber layer, local increase and decrease, local thickness's gradient adjustment or partial-band slit, hole.
A kind of improved neoprene bearing is formed by stacking by rubber layer, comprises junction steel plate, upper head plate, lower end sheet, it is characterized in that: partly or entirely hold steel plate and sandwich clad steel surface to adopt concavo-convex rough processing.
The upper and lower end surface of steel plate that contacts with rubber layer and intermediate course surface of steel plate can for perpendicular to or intersect at the surface of indentation radially or cutting, pit, perhaps for perpendicular to or intersect at radially with ribbing or with the surface of protruding nail, rubber layer can have fin, protruding nail or indenture, groove, the pit that coincide with corresponding contact steel plate; Fin on the steel plate, protruding nail, indenture, groove, pit design capable of being combined.
A kind of improved neoprene bearing, be formed by stacking by rubber layer, comprise connecting plate, upper head plate, lower end sheet, it is characterized in that: partly or entirely intermediate course steel plate and upper and lower end steel plate can change carbon fibre material plate, carbon fibre cloth, carbon fibre web, fiber glass material plate, glass fiber cloth, glass fiber mesh, Steel Fibre cloth, Steel Fibre net or blend fiber cloth, blend fiber net, blend fiber plate into, also can be used in combination.
The invention has the beneficial effects as follows, become the hole or become lead core rubber support, overcome or alleviated the contradiction of the damping of existing shock insulation rubber bearing lead for retractable pencil and rigidity requirement, improve, improve bearing shock insulation, energy-dissipating property, improve superstructure earthquake isolation performance.Can need to make lead for retractable pencil that larger damping is provided and initial stiffness is less according to design.Porous or many lead core rubber supports overcome or have alleviated restriction, the deficiency of large scale (such as major diameter) neoprene bearing manufacturing technology.The large scale neoprene bearing can easily be produced on small size neoprene bearing technical foundation, not limited by prior art.Become the neoprene bearing of steel plate shape, reduced, compensated the vertical compressive strain when shock insulation rubber bearing has horizontal sidesway, even the vertical height can raise shock insulation rubber bearing horizontal sidesway is arranged the time; Can be with certain vertical earthquake isolating, damping, energy dissipation capacity.Become the neoprene bearing of surface of steel plate, be convenient to simplify technique, reduce bond between steel plate and the rubber layer and require, increase cohesive force between steel plate and the rubber layer.Change the neoprene bearing of steel plate materials and feature, can give full play to the advantage of carbon fiber, glass fibre, Steel Fibre, bring into play its lightweight, the characteristics that high-strength, resistance to tension is strong, bonding capacity is also better, also the rubber loading characteristic be can improve, the vertical rigidity of neoprene bearing, vertical cushioning effect, rotational stiffness, turning power improved, adjust.
Description of drawings
The present invention is further described below in conjunction with accompanying drawing.
Among Fig. 1～Figure 39: 1 is lead for retractable pencil, and 2 is mesopore, and 3 are the thickening sandwich clad steel, 4 is ring-type lead for retractable pencil or lead layer, and 5 is the ring-type mesopore, and 6 is the non-planar surface sandwich clad steel of lineal shape section, 7 is sandwich clad steel, 8 is inner rubber, and 9 is the upper and lower end steel plate, and 10 is junction steel plate, 11 is the non-planar surface sandwich clad steel of fold-line-shaped section, 12 is the non-planar surface sandwich clad steel of curvilinerar figure section, and 13 is the non-planar surface sandwich clad steel of circular arc section, and 14 is the Varying-thickness sandwich clad steel.
Fig. 1 is a kind of circular cone deformation lead for retractable pencil cross section neoprene bearing figure of the present invention.Fig. 2 is the change lead for retractable pencil cross section neoprene bearing figure that lead for retractable pencil does not stretch into the lower end steel plate among Fig. 1.Fig. 3 is a kind of round platform deformation lead for retractable pencil cross section neoprene bearing figure of the present invention.Fig. 4, Fig. 5 are a kind of round platform deformation lead for retractable pencil of the present invention cross section, change lead for retractable pencil height neoprene bearing figure.Fig. 6, Fig. 7 are a kind of broken line deformation lead for retractable pencil cross section neoprene bearing figure of the present invention.Fig. 8 is a kind of circular cone deformation lead for retractable pencil of the present invention cross section, change lead for retractable pencil height neoprene bearing figure.Fig. 9 is a kind of broken line deformation lead for retractable pencil of the present invention cross section, change lead for retractable pencil height neoprene bearing figure.Figure 10 is another kind of broken line deformation lead for retractable pencil cross section neoprene bearing figure of the present invention.Figure 11 is a kind of change lead for retractable pencil height neoprene bearing figure of the present invention.Figure 12 is a kind of T deformation lead for retractable pencil cross section neoprene bearing figure of the present invention.Figure 13, Figure 14 are that a kind of bottom of the present invention is without the change lead for retractable pencil height neoprene bearing figure of mesopore.Figure 15, Figure 16 are another kind of broken line deformation lead for retractable pencil cross section neoprene bearing figure of the present invention.Figure 17 is a kind of curve deformation lead for retractable pencil cross section neoprene bearing figure of the present invention.Figure 18 is a kind of expanded rubber support graph of the present invention, can be the Big Diameter Rubber bearing.Figure 19 is a kind of many lead core rubber supports figure of the present invention, can be that all or part of mesopore has lead for retractable pencil, and lead for retractable pencil is variable cross section, And of Varying Depth as required, can be the Big Diameter Rubber bearing.Figure 20 is the horizontal sectional drawing of Figure 18 or Figure 19, and mesopore horizontal plane position can determine as required, and mark 1 also can be mark 2.Figure 21 is a kind of round platform deformation lead for retractable pencil of the present invention cross section, becomes lead for retractable pencil height neoprene bearing figure, can be the Big Diameter Rubber bearing.Figure 22 is a kind of broken line deformation lead for retractable pencil cross section neoprene bearing figure of the present invention, can be the Big Diameter Rubber bearing.Figure 23 is the horizontal sectional drawing of Figure 21 or Figure 22, and mesopore horizontal plane position can determine as required, and mark 1 also can be mark 2.Figure 24 is a kind of annular lead core rubber support figure of the present invention, can be the Big Diameter Rubber bearing.Figure 25 is that a kind of annular of the present invention becomes lead for retractable pencil cross section neoprene bearing figure, can be the Big Diameter Rubber bearing.Figure 26 is the horizontal sectional drawing of Figure 24 or Figure 25, and annular lead for retractable pencil horizontal plane position, large I are determined as required.Figure 27 be Figure 24 or Figure 25 without the lead for retractable pencil horizontal sectional drawing, be the situation that Figure 26 does not have lead for retractable pencil.Figure 28 is a kind of annular lead for retractable pencil of the present invention, circular lead core rubber support figure, can be the Big Diameter Rubber bearing.Figure 29 is that a kind of annular of the present invention becomes lead for retractable pencil cross section, circular lead core rubber support figure, can be the Big Diameter Rubber bearing, and circular lead for retractable pencil is variable cross section, And of Varying Depth as required.Figure 30 is the horizontal sectional drawing of Figure 28 or Figure 29, and the horizontal plane position of annular lead for retractable pencil and circular lead for retractable pencil, size, number can be determined as required, make up.Figure 31 be Figure 28 or Figure 29 without the lead for retractable pencil horizontal sectional drawing, be the situation that Figure 30 does not have lead for retractable pencil.Figure 32 is the neoprene bearing figure that whole intermediate course steel plate surfaces are the frustoconic shape face, also can be that part intermediate course steel plate surface is frustoconic shape face or combining form, the intermediate course steel plate surface also can be coned face, terrace with edge shape face, pyramid shape face, and lead for retractable pencil can be set as required.Figure 33 is the circular cone deformation lead for retractable pencil cross section neoprene bearing figure that a kind of whole intermediate course steel plate surfaces of the present invention are the frustoconic shape face, also can be that part intermediate course steel plate surface is frustoconic shape face or combining form, the intermediate course steel plate surface also can be coned face, terrace with edge shape face, pyramid shape face.Figure 34 is the neoprene bearing figure that whole intermediate course steel plate surfaces are the frustoconic shape face, and is different from the sandwich clad steel face inclination angle among Figure 32, also can be that part intermediate course steel plate surface is frustoconic shape face or combining form, and mark 2 also can be mark 1.Figure 35 is the neoprene bearing figure that whole intermediate course steel plate surface sections are a kind of fold-line-shaped, and lead for retractable pencil can be set as required, also can be that part intermediate course steel plate surface section is fold-line-shaped or combining form, and mark 2 also can be mark 1.Figure 36 is that whole intermediate course steel plate surface sections are a kind of curved neoprene bearing figure, and lead for retractable pencil can be set as required, also can be that part intermediate course steel plate surface section is curvilinerar figure or combining form, and mark 2 also can be mark 1.Figure 37 is the neoprene bearing figure that whole intermediate course steel plate surface sections are a kind of circular arc, the same circular arc steel plate left and right sides has the same center of circle or the centre of sphere, with turning power, also can be that part intermediate course steel plate surface section is circular arc or combining form, mark 2 also can be mark 1.Figure 38 is the neoprene bearing figure that whole intermediate course steel plates are a kind of variable-thickness steel plate, its variable-thickness steel plate upper surface has the inclination angle, the variable-thickness steel plate lower surface is level or the inclination angle is arranged, and also can be that part intermediate course steel plate is variable-thickness steel plate or combining form, and mark 2 also can be mark 1.Figure 39 is the neoprene bearing figure that whole intermediate course steel plates are a kind of variable-thickness steel plate, it is a kind of neoprene bearing that changes middle steel plate thickness among Figure 32, all there is the inclination angle on the upper and lower surface of its variable-thickness steel plate, also can be that part intermediate course steel plate is variable-thickness steel plate or combining form, mark 2 also can be mark 1.
Lead for retractable pencil and annular lead for retractable pencil can become as required the lead for retractable pencil cross section, become the lead for retractable pencil height among Fig. 1～Figure 39, and can make up.Whether a plurality of lead for retractable pencils or a plurality of annular lead for retractable pencil can become as required the lead for retractable pencil cross section, become the lead for retractable pencil height among Fig. 1～Figure 39, and can make up, also can have lead for retractable pencil or annular lead for retractable pencil to make up to mesopore.
Embodiment
Bearing steel plate, rubber layer can be according to the conventional machining methods, the sulfuration of bearing, fixing can be according to the production method of routine, fixing can the fixing from one or both ends during production, being pressed into of lead for retractable pencil can be pressed into from one or both ends.
The annular lead core rubber support can be inner rubber bearing part and the partly respectively processing of outside neoprene bearing, and assembling is pressed into lead for retractable pencil more again; Also simultaneously one processing is pressed into lead for retractable pencil again.
Can be inner rubber bearing part and the partly respectively processing of outside neoprene bearing, again assembling without lead for retractable pencil circular middle hole neoprene bearing; Also simultaneously one processing.
Claims (9)
1. improved neoprene bearing, be formed by stacking by rubber layer, comprise junction steel plate, upper head plate, lower end sheet, it is characterized in that: but mesopore or lead for retractable pencil shape, height ratio design modifying, and the vertical radial section sideline of mesopore or lead for retractable pencil can be oblique line shape, fold-line-shaped, curvilinerar figure or combining form; That the vertical radial section sideline of mesopore or lead for retractable pencil can be designed as is trapezoidal, V-arrangement, T shape or combining form; The partial lined steel plate can be thickeied.
2. improved neoprene bearing according to claim 1, it is characterized in that: the horizontal section sideline of mesopore or lead for retractable pencil also can be fold-line-shaped, curvilinerar figure or combining form; Mesopore or lead for retractable pencil horizontal section also can be ring-type.
3. an improved neoprene bearing is formed by stacking by rubber layer, comprises junction steel plate, upper head plate, lower end sheet, it is characterized in that: horizontal section has a plurality of holes or a plurality of lead for retractable pencil, and the height ratio of each hole or each lead for retractable pencil can design definite.
4. improved neoprene bearing according to claim 3, it is characterized in that: partly or entirely there is lead for retractable pencil in the hole, and hole or lead for retractable pencil can be the combination of single or various shape hole, lead for retractable pencil; Hole or lead for retractable pencil horizontal section can be ring-type; The vertical cross section sideline of hole or lead for retractable pencil can be lineal shape, fold-line-shaped or curvilinerar figure.
5. an improved neoprene bearing is formed by stacking by rubber layer, comprises junction steel plate, upper head plate, lower end sheet, it is characterized in that: partly or entirely the intermediate course steel plate surface is non-planar surface or non-horizontal surface and combining form; Lead for retractable pencil can vertically vertically arrange or oblique setting.
6. improved neoprene bearing according to claim 5 is characterized in that: partly or entirely the intermediate course steel plate surface can be coned face or frustoconic shape face or billiard table shape face or terrace with edge shape face or pyramid shape face; Partly or entirely intermediate course steel plate surface section also can be fold-line-shaped or curvilinerar figure and circular arc; Partly or entirely intermediate course steel plate thickness and upper and lower end steel plate thickness can be equal thickness, also can be Varying-thickness; The upper and lower end steel plate can be plane steel plate or non-planar surface steel plate; But also thickness adjustment of rubber layer, local increase and decrease, local thickness's gradient adjustment or partial-band slit, hole.
7. an improved neoprene bearing is formed by stacking by rubber layer, comprises junction steel plate, upper head plate, lower end sheet, it is characterized in that: partly or entirely hold steel plate and sandwich clad steel surface to adopt concavo-convex rough processing.
8. improved neoprene bearing according to claim 7, it is characterized in that: the upper and lower end surface of steel plate that contacts with rubber layer and intermediate course surface of steel plate can for perpendicular to or intersect at the surface of indentation radially or cutting, pit, perhaps for perpendicular to or intersect at radially with ribbing or with the surface of protruding nail, rubber layer can have fin, protruding nail or indenture, groove, the pit that coincide with corresponding contact steel plate; Fin on the steel plate, protruding nail, indenture, groove, pit design capable of being combined.
9. improved neoprene bearing, be formed by stacking by rubber layer, comprise connecting plate, upper head plate, lower end sheet, it is characterized in that: partly or entirely intermediate course steel plate and upper and lower end steel plate can change carbon fibre material plate, carbon fibre cloth, carbon fibre web, fiber glass material plate, glass fiber cloth, glass fiber mesh, Steel Fibre cloth, Steel Fibre net or blend fiber cloth, blend fiber net, blend fiber plate into, also can be used in combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220039125 CN202674128U (en) | 2012-01-14 | 2012-01-14 | Improved rubber supporting base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220039125 CN202674128U (en) | 2012-01-14 | 2012-01-14 | Improved rubber supporting base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202674128U true CN202674128U (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220039125 Expired - Lifetime CN202674128U (en) | 2012-01-14 | 2012-01-14 | Improved rubber supporting base |
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| Country | Link |
|---|---|
| CN (1) | CN202674128U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268426A (en) * | 2017-05-26 | 2017-10-20 | 同济大学 | Adaptive damping properties of lead-core rubber damper |
| CN109113197A (en) * | 2018-08-29 | 2019-01-01 | 广州大学 | A kind of bindiny mechanism between node and crossbeam |
| WO2020073588A1 (en) * | 2018-10-12 | 2020-04-16 | 李铁 | Damping pad |
| CN114704575A (en) * | 2022-05-07 | 2022-07-05 | 博戈橡胶塑料（株洲）有限公司 | Lightweight superposed component and plate spring product thereof |
-
2012
- 2012-01-14 CN CN 201220039125 patent/CN202674128U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268426A (en) * | 2017-05-26 | 2017-10-20 | 同济大学 | Adaptive damping properties of lead-core rubber damper |
| CN109113197A (en) * | 2018-08-29 | 2019-01-01 | 广州大学 | A kind of bindiny mechanism between node and crossbeam |
| WO2020073588A1 (en) * | 2018-10-12 | 2020-04-16 | 李铁 | Damping pad |
| CN114704575A (en) * | 2022-05-07 | 2022-07-05 | 博戈橡胶塑料（株洲）有限公司 | Lightweight superposed component and plate spring product thereof |
| CN114704575B (en) * | 2022-05-07 | 2023-12-05 | 博戈橡胶塑料（株洲）有限公司 | Lightweight stacked component and plate spring product thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 201100 Shanghai city Minhang District road 838 Lane Shuying room 503 No. 4 Patentee after: Zhao Shifeng Address before: 201100 Shanghai city Minhang District road 711 Lane Shuying room 1101 No. 33 Patentee before: Zhao Shifeng |
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| CX01 | Expiry of patent term |
Granted publication date: 20130116 |
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| CX01 | Expiry of patent term |