Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
105results about How to "Does not change the characteristic parameters" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Counter pressure type disc spring damper with adjustable initial rigidity
ActiveCN106369096AChange the initial stiffnessReduce the cost of isolationHigh internal friction springsShock absorbersCounter pressurePre compression
The invention relates to a counter pressure type disc spring damper with the adjustable initial rigidity. The damper is characterized in that a counter pressure device is arranged inside a guide sleeve and comprises more than three pre-compression steel wire ropes, steel wire rope deflecting components with the same number as the pre-compression steel wire ropes, a steel wire rope self-locking and tensioning anchorage device and a floating counter pressure steel plate; the pre-compression steel wire ropes are distributed in a center hole of a disc spring set in the mode of a zigzag line, one ends of the pre-compression steel wire ropes are symmetrically fixed to the floating counter pressure steel plate around the axis of the guide sleeve, the other ends of the pre-compression steel wire ropes are deflected back after penetrating through the opposite steel wire rope deflecting components, then all the pre-compression steel wire ropes are combined to form a rope strand, and the rope strand penetrates through the floating counter pressure steel plate from the point where the axis of the guide sleeve passes on the floating counter pressure steel plate and is anchored to a second end cover by the steel wire rope self-locking and tensioning anchorage device; and when the pre-compression steel wire ropes are tensioned to reach the tension needed by the preset initial rigidity, the disc spring set is always clamped between a drive component and the floating counter pressure steel plate.
Owner:NANJING DADE DAMPING TECH CO LTD
Pull rod guide type complex spring damper
ActiveCN106438805AShorten the lengthDoes not affect the effect of energy consumptionShock absorbersWound springsEngineeringShock absorber
The invention discloses a pull rod guide type complex spring damper. The pull rod guide type complex spring damper comprises two end plates, and a complex spring is arranged between the two end plates. The pull rod guide type complex spring damper is characterized in that a back pressure device is further arranged between the two end plates, the back pressure device comprises two groups of prepressing pull rods and two floating press plates, one press plate is arranged between one end plate and the complex spring, and the other press plate is arranged between the other end plate and the complex spring; the two groups of prepressing pull rods are parallel to the axis of the complex spring respectively, one group of prepressing pull rods are symmetrically distributed in the center hole of the complex spring around the axis of the complex spring, and the other group of prepressing pull rods are symmetrically distributed at the periphery of the complex spring around the axis of the complex spring; and one ends of each group of prepressing pull rods are fixed to one floating press plate respectively, and the other ends of each group of prepressing pull rods penetrate through the other floating press plate respectively and are fixed to a limiting element together with the end plate adjacent to the other floating press plate.
Owner:徐州天泓传动设备有限公司
Disc-shaped spring damper with rigidity capable of being preset
PendingCN106437262AChange the initial stiffnessReduce the cost of isolationProtective buildings/sheltersShock proofingShock absorberWire rope
The invention relates to a disc-shaped spring damper with the rigidity capable of being preset. The disc-shaped spring damper is characterized in that a back pressure device is arranged between two end plates and comprises more than three prepressing steel wire ropes, steel wire rope direction changing elements of which the quantity is equal to that of the prepressing steel wire ropes and a floating back pressure steel plate, wherein the prepressing steel wire ropes are distributed around a disc-shaped spring set in a broken line mode, one ends of the prepressing steel wire ropes are symmetrically fixed to the floating back pressure steel plate around the axis of a guiding rod, and the other ends of the prepressing steel wire ropes bypass the corresponding steel wire rope direction changing elements in a penetrating mode, turn back and then penetrate through the floating back pressure steel plate from the positions beside fixing points of the prepressing steel wire ropes on the floating back pressure steel plate to be fixed to the end plate adjacent to the floating back pressure steel plate; the prepressing steel wire ropes are tensioned till the tension needed by the initial rigidity is achieved, so that the disc-shaped spring set is always clamped between the end plate far away from the floating back pressure steel plate and the floating back pressure steel plate.
Owner:NANJING DADE DAMPING TECH CO LTD
Pull rod guide type spring damper
ActiveCN106382315AShorten the lengthDoes not affect the effect of energy consumptionLeaf springsSprings/dampers functional characteristicsEngineeringShock absorber
The invention discloses a pull rod guide type spring damper which comprises two end plates. A compressed spring is arranged between the two end plates. The pull rod guide type spring damper is characterized in that a back pressure device is also arranged between the two end plates, and the back pressure device comprises two sets of prepressing pull rods and two floating pressing plates, wherein each floating pressing plate is arranged between one end plate and the compressed spring, the two sets of prepressing pull rods are symmetrically distributed on the periphery of the compressed spring about the axis of the compressed spring, one ends of each set of prepressing pull rods are fixed to one floating pressing plate, the other ends of each set of prepressing pull rods penetrate through the other floating pressing plate to be fixed to a limiting element together with the corresponding end plate adjacent to the corresponding floating pressing plate, the limiting elements act on the two end plates correspondingly, and the distance between the two floating pressing plates is limited by the two sets of prepressing pull rods to be equal to the length of the compressed spring which is compressed to reach the preset early rigidity.
Owner:滁州一银丰新材料有限公司
Disc spring damper with adjustable initial rigidity
ActiveCN106369095AShorten the lengthDoes not affect the effect of energy consumptionShock absorbersEngineeringWire rope
The invention relates to a disc spring damper with the adjustable initial rigidity. The damper is characterized in that a counter pressure device is arranged between two end plates and comprises two pre-compression steel wire rope units and two floating compression plates, each pre-compression steel wire rope unit comprises at least three pre-compression steel wire ropes, and the two floating compression plates are arranged on guide rods between the end plates and a disc spring set in a sleeving mode respectively; the two pre-compression steel wire rope units are symmetrically distributed around the disc spring set around the axes of the guide rods in a linear mode, one end of each pre-compression steel wire rope unit is fixed to one floating compression plate, and the other end of each pre-compression steel wire rope unit penetrates through the other floating compression plate to be fixed to the end plate adjacent to the floating compression plate; the middle of each pre-compression steel wire rope is connected to a rigging turnbuckle in series; and when the two pre-compression steel wire rope units are tensioned, the disc spring set can be always clamped between the two floating compression plates.
Owner:湖州优研知识产权服务有限公司
Rubber damper capable of adjusting early-stage rigidity
ActiveCN106245803AShorten the lengthDoes not affect the effect of energy consumptionShock absorbersShock proofingSelf lockingEngineering
The invention discloses a rubber damper capable of adjusting early-stage rigidity. The rubber damper is characterized in that a guide sleeve is internally further provided with a backward pressing device; the backward pressing device comprises two groups of pre-pressing steel ropes with the quantity of at least three, and two floating pressing plates, wherein the two groups of pre-pressing steel ropes are distributed in an annular space at a linear state; one end of each of one group of pre-pressing steel ropes is fixed on the floating pressing plate adjacent to a second end cover, and the other ends of the pre-pressing steel ropes penetrate through the floating pressing plate adjacent to a driving component to be anchored on the driving component through steel rope self-locking tensioning anchoring devices; one end of each of the other group of pre-pressing steel ropes is fixed on the floating pressing plate adjacent to driving component, and the other ends of the pre-pressing steel ropes penetrate through the floating pressing plate adjacent to the second end cover to be anchored on the driving component through the steel rope self-locking tensioning anchoring devices; and the two groups of pre-pressing steel ropes are tensioned, so that a rubber vibration absorption pad is clamped between the two floating pressing plates all the time.
Owner:ANHUI XINZE TECH CO LTD
Rubber air spring damper capable of adjusting early stage rigidity
PendingCN106499078AShorten the lengthDoes not affect the effect of energy consumptionProtective buildings/sheltersShock proofingAir springAir suspension
The invention discloses a rubber air spring damper capable of adjusting early stage rigidity. The rubber air spring damper is characterized in that a back pressure device is further arranged in a guide sleeve and comprises two groups of prepressing steel ropes and two floating pressing plates, wherein the two groups of prepressing steel ropes are symmetrically distributed in an annular space between a rubber air spring and the guide sleeve in a straight line state respectively around the axis of the guide sleeve, ends of one group of prepressing steel ropes are fixed to the floating pressing plates adjacent to a second end cover respectively, the other ends of the group of prepressing steel ropes penetrate the floating pressing plates adjacent to a driving component to be fixed to the driving component respectively, ends of the other group of prepressing steel ropes are fixed to the floating pressing plates adjacent to the driving component respectively, the other ends of the other group of prepressing steel ropes penetrate the floating pressing plates adjacent to the second end cover to be fixed to the second end cover, and the middle of each prepressing steel rope is strung with a rigging spiral buckle. The two groups of prepressing steel ropes are tensioned, so that the two groups of prepressing steel ropes are tensioned, and the rubber air spring is always clamped between the two floating pressing plates.
Owner:ANHUI XINZE TECH CO LTD
Three dimensional base isolation device capable of adjusting vertical early stage rigidity
ActiveCN106499079ASmall vertical lengthImprove stabilityProtective buildings/sheltersShock proofingSelf lockingBase isolation
The invention discloses a three dimensional base isolation device capable of adjusting vertical early stage rigidity; the three dimensional base isolation device comprises a lamination rubber base isolation bearer and a vertical base isolation bearer connected in series up and down; the features are that a back pressure device is arranged in a guide sleeve of the vertical base isolation bearer; the back pressure device comprises two sets of precompressed steel ropes and two floating pressure plates; the two sets of precompressed steel ropes are respectively distributed in the central hole of a disc type spring assembly in a linear state, wherein one end of one set of the precompressed steel rope is respectively fixed on the floating pressure plate adjacent to a drive pressure plate, and the other end respectively penetrates the floating pressure plate adjacent to the pedestal and is anchored on the pedestal by a steel rope self-locking tensioning anchorage device; one end of the other set of precompressed steel rope is respectively fixed on the floating pressure plate adjacent to the pedestal, and the other end respectively penetrates the floating pressure plate adjacent to the drive pressure plate and is anchored on the drive pressure plate by the steel rope self-locking tensioning anchorage device; the two sets of precompressed steel ropes are tensioned, so the disc type spring assembly is always clamped between the two floating pressure plates.
Owner:ANHUI XINZE TECH CO LTD
Composite spring damper capable of regulating initial stiffness
ActiveCN106382322AChange the initial stiffnessReduce the cost of isolationHigh internal friction springsShock absorbersPolygonal lineEngineering
The invention relates to a composite spring damper capable of regulating initial stiffness. The composite spring damper is characterized in that a back pressure device is further arranged in a guide sleeve, wherein the back pressure device comprises three or more pre-compaction steel wire ropes, steel wire rope turning elements which are as many as the pre-compaction steel wire ropes, steel wire rope self-locking tensioning anchorage devices which are as many as the pre-compaction steel wire ropes and a floating back pressure steel plate; the pre-compaction steel wire ropes are distributed in a ring-shaped space in a folding mode; one end of each pre-compaction steel wire rope is symmetrically fixedly arranged on the floating back pressure steel plate around the axis of the guide sleeve; the other end of each pre-compaction steel wire rope is turned back after passing through one opposite steel wire rope turning element, then, passes through the floating back pressure steel plate beside a fixed point, on the floating back pressure steel plate, of each pre-compaction steel wire rope, and is fixedly arranged on a second end cover through each steel wire rope self-locking tensioning anchorage device; and each pre-compaction steel wire rope is tensioned to tension needed for setting initial rigidity, so that the composite spring is clamped between a drive component and the floating back pressure steel plate all the time.
Owner:NANJING DADE DAMPING TECH CO LTD
Pull rod guide type disc spring damper
ActiveCN106369094AShorten the lengthDoes not affect the effect of energy consumptionMultiple spring combinationsShock absorbersEngineeringShock absorber
The invention discloses a pull rod guide type disc spring damper. The damper comprises two end plates, a disc spring set is arranged between the two end plates, and the damper is characterized in that a back pressure device is further arranged between the two end plates, and comprises two sets of pre-pressing pull rods and two floating pressing plates; the two floating pressing plates are arranged between one end plate and the disc spring set, the two sets of pre-pressing pull rods are parallel to the axis of the disc spring set, one set of pre-pressing pull rods are symmetrically distributed in a center hole of the disc spring set around the axis of the disc spring set, and the other set of pre-pressing pull rods are symmetrically distributed on the periphery of the disc spring seat around the axis of the disc spring set; one end of each set of pre-pressing pull rods is fixed to one floating pressing plate, and the other end of each set of pre-pressing pull rods penetrates the other floating pressing plate and the end plate adjacent to the other floating pressing plate to be fixed to a limiting element.
Owner:江苏天泽电力辅机有限公司
Three-dimensional shock insulation device capable of adjusting vertical initial stiffness
InactiveCN106545101ASmall vertical lengthImprove stabilityProtective buildings/sheltersShock proofingPolygonal lineEngineering
The invention relates to a three-dimensional shock insulation device capable of adjusting the vertical initial stiffness. The three-dimensional shock insulation device comprises a vertical shock insulation support and a laminated rubber shock insulation support, and is characterized in that a back pressure device is further arranged in a guide sleeve of the vertical shock insulation support and comprises three or more pre-pressing steel wire ropes, steel wire rope direction-changing elements and steel wire rope self-locking tightening anchors which are numerically equal to the pre-pressing steel wire ropes, and a floating back pressure steel plate; the pre-pressing steel wire ropes are in broken line state; one end of each pre-pressing steel wire rope is symmetrically fixed on the floating back pressure steel plate around the axial line of the guide sleeve, and the other end of each pre-pressing steel wire rope bypasses the corresponding steel wire rope direction-changing element in a penetrating manner and then returns back; all the pre-pressing steel wire ropes are connected in parallel together to form a rope bundle which penetrates through the floating back pressure steel plate and is anchored on a pedestal through the steel wire rope self-locking tightening anchors; and the pre-pressing steel wire ropes are tightened to tension required by preset initial stiffness, so that a cylindrical helical compression spring is always clamped between a driving pressure plate and the floating back pressure steel plate.
Owner:NANJING DADE DAMPING TECH CO LTD
Three-dimensional vibration isolation support seat with adjustable vertical initial rigidity
PendingCN106593052AShake suppressionReduce the cost of wind and earthquake resistanceProtective buildings/sheltersShock proofingElastomerVertical vibration
The invention relates to a three-dimensional vibration isolation support seat with adjustable vertical initial rigidity. The three-dimensional vibration isolation support seat comprises a vertical vibration isolation support seat and a laminated rubber vibration isolation support seat which are mutually connected in series. The three-dimensional vibration isolation support seat is characterized in that a back pressure device is also arranged in a guide sleeve of the vertical vibration isolation support seat; the back pressure device comprises more than three pre-pressing steel wire ropes, steel wire rope direction changing elements with the same number as the pre-pressing steel wire ropes and a floating back pressure steel plate; the pre-pressing steel wire ropes are in a fold-line state; one end of each pre-pressing steel wire rope is symmetrically fixed on the floating back pressure steel plate by using the axial line of the guide sleeve as the symmetry axis; the other end of each pre-pressing steel wire rope is folded back after bypassing one relative steel wire rope direction changing element, then passes through the floating back pressure steel plate beside a fixing point of the pre-pressing steel wire rope on the floating back pressure steel plate, and is anchored onto the base by a steel wire rope self locking tensioning anchor; and the pre-pressing steel wire ropes are tensioned to the tension required by the preset vertical initial rigidity, so that a cylindrical rubber elastic body is always clamped between a driving press plate and the floating back pressure steel plate.
Owner:NANJING DADE DAMPING TECH CO LTD
Disc spring damper with early stiffness adjusting function
ActiveCN106286663AShorten the lengthDoes not affect the effect of energy consumptionLow internal friction springsSelf lockingEngineering
The invention discloses a disc spring damper with an early stiffness adjusting function. The disc spring damper is characterized in that a reverse pressing device is arranged between two end plates of the damper, the reverse pressing device comprises two sets of prepressing steel cables and two floating pressing plates, each set of prepressing steel cables comprises at least three steel cables, and each floating pressing plate is arranged on a guide rod between the corresponding end plate and a disc spring set; the two sets of prepressing steel cables are symmetrically distributed on the periphery of the disc spring set around the axes of the guide rods in a linear mode. One ends of each set of prepressing steel cables are fixed to one of the floating pressing plates, and the other ends of each set of prepressing steel cables penetrate through the other floating pressing plate and anchored onto the end plate adjacent to the floating pressing plate through a steel cable self-locking tensioning anchor. The two sets of prepressing steel cables are tensioned, and the disc spring is clamped between the two floating pressing plates all the time.
Owner:BEIJING YISHEXU TECH
Three-dimensional vibration isolation support seat capable of presetting vertical initial rigidity
PendingCN106593053ASmall vertical lengthImprove stabilityProtective buildings/sheltersShock proofingVertical vibrationPolygonal line
The invention relates to a three-dimensional vibration isolation support seat capable of presetting the vertical initial rigidity. The three-dimensional vibration isolation support seat comprises a vertical vibration isolation support seat and a laminated rubber vibration isolation support seat which are mutually connected in series. The three-dimensional vibration isolation support seat is characterized in that a back pressure device is also arranged in a guide sleeve of the vertical vibration isolation support seat; the back pressure device comprises more than three pre-pressing steel wire ropes, steel wire rope direction changing elements with the same number as the pre-pressing steel wire ropes and a floating back pressure steel plate; the pre-pressing steel wire ropes are in a fold-line state; one end of each pre-pressing steel wire rope is symmetrically fixed on the floating back pressure steel plate by using the axial line of the guide sleeve as the symmetry axis; the other end of each pre-pressing steel wire rope is folded back after bypassing one relative steel wire rope direction changing element and is then fixed on the base after passing through the floating back pressure steel plate beside a fixing point of the pre-pressing steel wire rope on the floating back pressure steel plate; and the pre-pressing steel wire ropes are tensioned to the tension required by the preset vertical initial rigidity, so that a composite spring is always clamped between a driving press plate and the floating back pressure steel plate.
Owner:NANJING DADE DAMPING TECH CO LTD
Three-dimensional shock isolation device capable of adjusting vertical early rigidity
PendingCN106285149ASmall vertical lengthImprove stabilityProtective buildings/sheltersShock proofingEngineeringMechanical engineering
Owner:ANHUI XINZE TECH CO LTD
Pull-rod spiral spring damper with presettable early-stage rigidity
PendingCN106436950AShorten the lengthDoes not affect the effect of energy consumptionProtective buildings/sheltersShock proofingCoil springEngineering
The invention discloses a pull-rod spiral spring damper with the presettable early-stage rigidity. The pull-rod spiral spring damper is characterized in that an adverse pressing device is further arranged in a guide sleeve and comprises two sets of prepressing pull rods and two floating pressing plates; one of the two floating pressing plates is arranged between a movable pressing plate and a cylindrical spiral compression spring, and the other one of the two floating pressing plates is arranged between a second end cover and the cylindrical spiral compression spring; the two sets of prepressing pull rods are respectively distributed in a center hole of the cylindrical spiral compression spring, one ends of one set of prepressing pull rods are respectively fixed onto the floating pressing plate adjacent to the movable pressing plate, and the other ends of the set of prepressing pull rods penetrate through the floating pressing plate adjacent to the second end cover and the second end cover and are fixed onto a limiting element; one ends of the other set of prepressing pull rods are respectively fixed onto the floating pressing plate adjacent to the second end cover, and the other ends of the set of prepressing pull rods respectively penetrate through the floating pressing plate adjacent to the movable pressing plate and the movable pressing plate and are fixed onto a limiting element.
Owner:ANHUI XINZE TECH CO LTD
Spiral spring damper with early rigidity capable of being adjusted
ActiveCN106382318AShorten the lengthDoes not affect the effect of energy consumptionSprings/dampers functional characteristicsProtective buildings/sheltersCoil springSelf locking
The invention discloses a spiral spring damper with early rigidity capable of being adjusted. The spiral spring damper is characterized in that a back pressure is arranged between two end plates of the damper, the back pressure device comprises two sets of prepressing steel cables with the number being three or more in each set and two floating pressing plates, wherein each floating pressing plate is arranged on a guide rod between one end plate and a cylindrical spiral compressed spring in a sleeving mode, the two sets of prepressing steel cables are symmetrically distributed on the periphery of the cylindrical spiral compressed spring in a linear state about the axes of the guide rods correspondingly, one ends of each set of prepressing steel cables are fixed to one floating pressing plate, the other ends of each set of prepressing steel cables penetrate through the other floating pressing plate to be anchored to the corresponding end plate adjacent to the floating pressing plate through a steel cable self-locking tensioning anchor gear, the two sets of prepressing steel cables are tensioned, and the cylindrical spiral compressed spring is always clamped between the two floating pressing plates.
Owner:WANDA CASTERS & HARDWARE MFG CO LTD
Spiral spring damper with adjustable early-period rigidity
ActiveCN106351353AShorten the lengthDoes not affect the effect of energy consumptionProtective foundationProtective buildings/sheltersCoil springSelf locking
The invention discloses a spiral spring damper with adjustable early-period rigidity. The spiral spring damper is characterized in that a reverse pressure device is also arranged in a guide sleeve; the reverse pressure device comprises two groups of (at least three) prepressing steel cables and two floating press plates, wherein the two groups of prepressing steel cables are symmetrically distributed in a center hole of a cylindrical spiral compression spring in a linear state by surrounding the axial line of the guide sleeve; one end of one group of prepressing steel cables is fixed on the floating press plate adjacent to a driving component; the other end of the one group of prepressing steel cables penetrates through the floating press plate adjacent to a second end cover and is anchored on the second end cover through a steel rope self-locking tensioning anchor; one end of the other group of prepressing steel cables is fixed on the floating press plate adjacent to the second end cover; the other end of the other group of prepressing steel cables penetrates the floating press plate adjacent to the driving component and is anchored on the driving component by the steel rope self-locking tensioning anchor; the two groups of prepressing steel cables are tensioned, so that the cylindrical spiral compression spring is always clamped between the two floating press plates.
Owner:ANHUI XINZE TECH CO LTD
Three-dimensional shock insulation support capable of presetting vertical early rigidity
PendingCN106436918ASmall vertical lengthImprove stabilityProtective buildings/sheltersShock proofingAir springBack pressure
The invention discloses a three-dimensional shock insulation support capable of presetting vertical early rigidity. The three-dimensional shock insulation support comprises a laminated rubber shock insulation support and a vertical shock insulation support which are sequentially connected in series in the vertical direction and is characterized in that a back pressure device is arranged in a guide sleeve of the vertical shock insulation support and comprises two sets of prepressing steel cables and two floating pressing plates, at least three prepreessing steel cables are included in each set, and the two sets of prepressing steel cables are distributed between a rubber air spring and the guide sleeve in a linear state. One ends of one set of prepressing steel cables are fixed to the floating pressing plate adjacent to a driving pressing plate, and the other ends of one set of prepressing steel cables penetrate through the floating pressing plate adjacent to a base to be fixed to the base. One ends of the other set of prepressing steel cables are fixed to the floating pressing plate adjacent to the base, and the other ends of the other set of prepressing steel cables penetrate through the floating pressing plate adjacent to the driving pressing plate to be fixed to the driving pressing plate. The two sets of prepressing steel cables are tensioned, so that the rubber air spring is clamped between the two floating pressing plates all the time.
Owner:ANHUI XINZE TECH CO LTD
Disk spring damper with presettable early rigidity
InactiveCN106382319AShorten the lengthDoes not affect the effect of energy consumptionLeaf springsProtective buildings/sheltersSteel ropeBack pressure
The invention discloses a disk spring damper with presettable early rigidity. The disk spring damper with presettable early rigidity is characterized in that a back pressure device is also arranged in a guide sleeve and is composed of two groups of preloading steel ropes, each group of which is composed of at least three preloading steel ropes, and two floating pressure plates, wherein the two groups of preloading steel ropes are symmetrically distributed in center holes of a disk spring group respectively around the axis of the guide sleeve in a straight line state; in addition, one ends of one group of the preloading steel ropes are fixed on the floating pressure plate adjacent to a drive component respectively, and the other ends penetrate through the floating pressure plate adjacent to a second end cover respectively and are fixed on the second end cover; one ends of the other group of the preloading steel ropes are fixed on the floating pressure plate adjacent to the second end cover respectively, and the ends penetrate through the floating pressure plate adjacent to the drive component respectively and are fixed on the drive component; and the two groups of preloading steel ropes are tensioned to clamp the disk spring group between the two floating pressure plates always.
Owner:重庆瞻远新力科技有限公司
Pull rod type belleville spring damper with early-stage rigidity capable of being preset
PendingCN106284732AShorten the lengthDoes not affect the effect of energy consumptionProtective buildings/sheltersShock proofingEngineeringBack pressure
The invention discloses a pull rod type belleville spring damper with early-stage rigidity capable of being preset. The pull rod type belleville spring damper is characterized in that a back pressure device is further arranged in a guide sleeve and comprises two sets of pre-pressing pull rods and two floating pressing plates, one floating pressing plate is arranged between a movable pressing plate and a belleville spring set, and the other floating pressing plate is arranged between a second end cover and the belleville spring set; the two sets of pre-pressing pull rods are distributed in central holes of the belleville spring set respectively, one ends of one set of pre-pressing pull rods are fixed to the floating pressing plate adjacent to the movable pressing plate, and the other ends of one set of pre-pressing pull rods penetrate through the floating pressing plate adjacent to the second end cover and the second end cover and are fixed to a limiting element; one ends of the other set of pre-pressing pull rods are fixed to the floating pressing plate adjacent to the second end cover, and the other ends of the other set of pre-pressing pull rods penetrate through the floating pressing plate adjacent to the movable pressing plate and the movable pressing plate and are fixed to a limiting element.
Owner:ANHUI XINZE TECH CO LTD
Three-dimensional shock isolation device with adjustable vertical early stiffness
ActiveCN106499244ASmall vertical lengthImprove stabilityProtective buildings/sheltersShock proofingSelf lockingBack pressure
The invention discloses a three-dimensional shock isolation device with adjustable vertical early stiffness. The three-dimensional shock isolation device comprises a laminated rubber shock isolation bearing and a vertical shock isolation bearing which are sequentially connected with each other up and down in series, and is characterized in that a back pressure device is also arranged between two end plates of the vertical shock isolation bearing, and the back pressure device comprises two groups of pre-pressing steel cables and two floating platens, wherein the two floating platens are respectively sleeved on a guide rod between one end plate and a cylindrical helical compression spring; the two groups of pre-pressing steel cables are respectively distributed at the periphery of the cylindrical helical compression spring around the axis of the guide rod in a straight line state, one head of each pre-pressing steel cable of each group of pre-pressing steel cables is fixed on one floating platen, and the other head of each pre-pressing steel cable of each group of pre-pressing steel cables penetrates through the other floating platen and is anchored on the end plate adjacent to the floating platen by a steel cable self-locking tensioning anchor; the two groups of pre-pressing steel cables are tensioned, so that the cylindrical helical compression spring is clamped between the two floating platens all the time.
Owner:ANHUI XINZE TECH CO LTD
Three-dimensional shock-insulating support base for adjusting vertical early rigidity
ActiveCN106285145ASmall vertical lengthGood stabilityProtective buildings/sheltersShock proofingSelf lockingEngineering
The invention discloses a three-dimensional shock-insulating support base for adjusting vertical early rigidity. The three-dimensional shock-insulating support base comprises an overlapped rubber shock-insulating support base and a vertical shock-insulating support base, which are vertically connected in series with each other. The three-dimensional shock-insulating support base is characterized in that a back pressure device is arranged in a guide sleeve of the vertical shock-insulating support base; the back pressure device comprises two sets of pre-pressing wire ropes and two floating pressing plates; the two sets of pre-pressing wire ropes are distributed between a cylindrical rubber elastic component and the guide sleeve; one end of each pre-pressing wire rope in one set is fixed on the floating pressing plate adjacent to a driving pressing plate while the other end respectively penetrates through the floating pressing plate adjacent to the base and is anchored on the base through a rope self-locking tensioning anchor; one end of each pre-pressing wire rope in the other set is fixed on the floating pressing plate adjacent to the base while the other end penetrates through the floating pressing plate adjacent to the driving pressing plate and is anchored on the driving pressing plate through the rope self-locking tensioning anchor; through the tensioning of the two sets of pre-pressing wire ropes, the cylindrical rubber elastic component is clamped between the two floating pressing plates all the time.
Owner:ANHUI XINZE TECH CO LTD
Composite spring damper with early rigidity capable of being adjusted
ActiveCN106382316AShorten the lengthDoes not affect the effect of energy consumptionSprings/dampers functional characteristicsHigh internal friction springsEngineeringBack pressure
The invention discloses a composite spring damper with early rigidity capable of being adjusted. The composite spring damper is characterized in that a back pressure device is arranged in a guide sleeve, and the back pressure device comprises two sets of prepressing steel cables and two floating pressing plates, wherein the two sets of prepressing steel cables are symmetrically distributed in the annular space between a composite spring and the guide sleeve in a linear state about the axis of the guide sleeve, one ends of one set of prepressing steel cables are fixed to the floating pressing plate adjacent to a second end cover respectively, the other ends of the set of prepressing steel cables penetrate through the floating pressing plate adjacent to a driving component to be fixed to the driving component respectively, one ends of the other set of prepressing steel cables are fixed to the floating pressing plate adjacent to the driving component, the other ends of the set of prepressing steel cables penetrate through the floating pressing plate adjacent to the second end cover to be fixed to the second end cover respectively, the middle of each prepressing steel cable is provided with a turnbuckle for rigging in a series connection mode, the two sets of prepressing steel cables are tensioned, and therefore the composite spring is always clamped between the two floating pressing plates.
Owner:江苏新大同精密五金有限公司
Three-dimensional shock-insulation device capable of presetting vertical early stiffness
PendingCN106285150ASmall vertical lengthImprove stabilityProtective buildings/sheltersShock proofingStructural engineeringEngineering
Owner:ANHUI XINZE TECH CO LTD
Three-dimensional isolation bearing with adjustable vertical early rigidity
PendingCN106245782ASmall vertical lengthImprove stabilityProtective buildings/sheltersShock proofingElastomerBack pressure
The invention discloses a three-dimensional isolation bearing with adjustable vertical early rigidity. The three-dimensional isolation bearing comprises a laminated rubber isolation bearing and a vertical isolation bearing which are sequentially connected in series vertically and is characterized in that a back pressure device is arranged inside a guiding sleeve of the vertical damping bearing, the back pressure device comprises two prepressing steel cables and two floating pressing plates, the two prepressing steel cables are distributed between a cylindrical rubber elastomer and the guiding sleeve, one end of one prepressing steel cable is fixed to the floating pressing plate adjacent to a driving plate, and the other end of one prepressing steel cable penetrates through the floating pressing plate adjacent to the base to be fixed to the base; one end of the other prepressing steel cable is fixed to the floating pressing plate adjacent to the base, and the other end of the other prepressing steel cable penetrates through the floating pressing plate adjacent to the driving pressing plate to be fixed to the driving pressing plate; each prepressing steel cable is provided with a slip-hook turnbuckle in series; the two prepressing steel cables are tensioned, so that the cylindrical rubber elastomer is clamped between the two floating pressing plates all the time.
Owner:ANHUI XINZE TECH CO LTD
Three-dimensional vibration isolation device capable of presetting vertical initial rigidity
InactiveCN106381930ASmall vertical lengthImprove stabilityProtective buildings/sheltersShock proofingVertical vibrationPolygonal line
The invention relates to a three-dimensional vibration isolation device capable of presetting the vertical initial rigidity. The three-dimensional vibration isolation device comprises a vertical isolation vibration support seat and a laminated rubber vibration isolation support seat which are mutually connected in series. The three-dimensional vibration isolation device is characterized in that a back pressure device is also arranged in a guide sleeve of the vertical vibration isolation support seat; the back pressure device comprises more than three pre-pressing steel wire ropes, steel wire rope direction changing elements with the same number as the pre-pressing steel wire rope and a floating back pressure steel plate; the pre-pressing steel wire ropes are in a folding line state; in addition, one end of each pre-pressing steel wire rope is symmetrically fixed on the floating back pressure steel plate by using the axial line of the guide sleeve as the symmetry axis; the other end of each pre-pressing steel wire rope is folded back after passing and bypassing through the corresponding steel wire rope direction changing element, and then passes through the floating back pressure steel plate beside the fixing point of the pre-pressing steel wire rope on the floating back pressure steel plate to be fixed on the base; the pre-pressing steel wire rope is tensioned to the tension required by the pre-setting of the vertical initial rigidity, so that a cylindrical spiral compression spring is always clamped between a driving press plate and the floating back pressure steel plate.
Owner:NANJING DADE DAMPING TECH CO LTD
Three-dimensional seismic isolation device with vertical early rigidity capable of being preset
PendingCN106499080ASmall vertical lengthImprove stabilityProtective buildings/sheltersShock proofingEngineeringSeismic isolation
The invention discloses a three-dimensional seismic isolation device with vertical early rigidity capable of being preset. The device comprises a laminated rubber seismic isolation support and a vertical seismic isolation support which are vertically and sequentially connected in series. The device is characterized in that a back pressing device is arranged in a guide sleeve of the vertical seismic isolation support and comprises two groups of prepressing steel cables and two floating pressing plates, wherein each group comprises at least three prepressing steel cables, the two groups of prepressing steel cables are distributed in a central hole of a cylindrical helical compression spring separately in a linear mode, one ends of one group of prepressing steel cables are fixed to the floating pressing plate adjacent to a driving pressing plate separately, and the other ends of the group of prepressing steel cables penetrate through the floating pressing plate adjacent to a base to be fixed to the base separately; one ends of the other group of prepressing steel cables are fixed to the floating pressing plate adjacent to the base separately, and the other ends of the other group of prepressing steel cables penetrate through the floating pressing plate adjacent to the driving pressing plate to be fixed to the driving pressing plate separately; the two groups of prepressing steel cables are tensioned, so that the cylindrical helical compression spring is always clamped between the two floating pressing plates.
Owner:ANHUI XINZE TECH CO LTD
Three-dimensional vibration isolation device with adjustable vertical early stiffness
PendingCN106351350AStrong pullSmall vertical lengthProtective buildings/sheltersShock proofingVertical vibrationEngineering
The invention discloses a three-dimensional vibration isolation device with adjustable vertical early stiffness. The three-dimensional vibration isolation device comprises a laminated rubber vibration isolation support and a vertical vibration isolation support, which are vertically sequentially connected in series, and is characterized in that a back pressure device is also arranged between two end plates of the vertical vibration isolation support, and comprises two groups of prepressing steel ropes and two floating pressure plates, wherein the two floating pressure plates are arranged on guide rods between the end plates and cylindrical helical compression springs in a sleeving manner respectively; the two groups of prepressing steel ropes are symmetrically distributed around the cylindrical helical compression springs in a linear state about axes of the guide rods respectively; moreover, one end of each of the prepressing steel ropes of each group is fixed on one floating pressure plate, and the other end of each of the prepressing steel ropes of each group penetrates through another floating pressure plate to be fixedly arranged on the end plate adjacent to the floating pressure plate; a rigging turnbuckle is connected in series with each prepressing steel rope; the two groups of prepressing steel ropes are tensioned to clamp the cylindrical helical compression springs between the two floating pressure plate all the time.
Owner:ANHUI XINZE TECH CO LTD
Rubber air spring damper with presettable early-stage rigidity
ActiveCN106438812AShorten the lengthDoes not affect the effect of energy consumptionGas based dampersAir springEngineering
The invention discloses a rubber air spring damper with presettable early-stage rigidity. The rubber air spring damper with presettable early-stage rigidity is characterized in that a back pressure device is further arranged in a guide sleeve, the back pressure device comprises two groups of prepressing steel cables and two floating press plates, at least three steel stables are included in each group of prepressing steel cables, the two groups of prepressing steel cables are symmetrically distributed around the axis of the guide sleeve in the linear state respectively in the annular space between a rubber air spring and the guide sleeve, one ends of one group of prepressing steel cables are fixed to the floating press plate adjacent to a second end cover respectively, the other ends of the group of prepressing steel cables penetrate through the floating press plate adjacent to a driving component and are fixed to the driving component respectively, one ends of the other group of prepressing steel cables are fixed to the floating press plate adjacent to the driving component, and the other ends of the other group of prepressing steel cables penetrate through the floating press plate adjacent to the second end cover and fixed to the second end cover respectively; and the two groups of prepressing steel cables are tensioned, so that the rubber air spring is clamped between the two floating press plates all along.
Owner:安徽龙行密封件有限公司
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com