CN105317115A - Anti-abrasion and compression-resisting coating - Google Patents
Anti-abrasion and compression-resisting coating Download PDFInfo
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- CN105317115A CN105317115A CN201410379244.5A CN201410379244A CN105317115A CN 105317115 A CN105317115 A CN 105317115A CN 201410379244 A CN201410379244 A CN 201410379244A CN 105317115 A CN105317115 A CN 105317115A
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Abstract
The invention provides an anti-abrasion and compression-resisting coating, which is especially designed aiming at a vibration isolation support of an energy dissipation and vibration absorption system of a building. The anti-abrasion and compression-resisting coating is prepared from 2 percent of methyl pyrrolidone, 2 percent of naphtha, 85 percent of polytetrafluoroethene, 8 percent of molybdenum disulfide, 2 percent of methyl isobutyl ketone and 1 percent of xylene. The anti-abrasion and compression-resisting coating can be coated on a sliding seat which is internally arranged in an arc concave surface between an upper disc surface and a lower disc surface of the vibration isolation support; the sliding seat is formed by an upper sliding block and a lower sliding block; the top part of the upper sliding block is an arc convex surface, and the bottom part of the upper sliding block is an arc concave surface; the top part and the bottom part of the lower sliding block are both arc convex surfaces; excellent abrasion resistance and excellent compression-resisting capacity can be obtained, the anti-abrasion and compression-resisting coating can be suitable for energy dissipation and vibration absorption systems of various buildings, and an excellent vibration absorption effect is obtained because the upper disc surface and the lower disc surface of the vibration isolation support slide relative to the sliding seat while an earthquake encounters; meanwhile, the service life can be effectively prolonged, and an excellent industrial utilization value is achieved.
Description
Technical field
The present invention relates to a kind of wear-resistant pressure-resistant coating, mainly apply to the shock isolating pedestal aspect of the energy-dissipating and shock-absorbing system of building, be coated with on the upper disk surface of shock isolating pedestal and lower card and sliding seat surface with this coating, except giving its better abrasion resistance and anti-weight ability, more reduce coefficient of friction between the two, to promote sliding shock-damping usefulness when it faces earthquake, make the impact of earthquake on building be down to minimum level.
Background technology
Taiwan is in the intersection of Philippine Plate and Eurasia plate, that an earthquake is regional frequently, in order to avoid earthquake causes the catastrophic destruction of building, in the design of various building, seismic isolation technology is imported in building structure, develop and can effectively seismic energy have been isolated, to guarantee the energy-dissipating and shock-absorbing system of building structure safety.
Existing energy-dissipating and shock-absorbing system, roughly utilize three kinds of tactic patterns such as damper, shock isolating pedestal and system shake wall to reach the function of energy-dissipating and shock-absorbing, these three kinds of tactic patterns respectively have its object be suitable for, and prove that it can reach effect of expection really through actual seismic, and the structure that the present invention is directed to shock isolating pedestal designs, only just existing shock isolating pedestal structure is described below.
Design with existing shock isolating pedestal, shock isolating pedestal group is placed between foundation and super-structure, its each shock isolating pedestal is respectively equipped with relative pedestal and bearing, relative arc concave surface is provided with between pedestal with bearing, be provided with spheroid the space that two relative arc concave surfaces are formed is built-in, the sphere of spheroid is utilized to coordinate with arc concave surface, make it when meeting with earthquake, can pass through the effect of spheroid and make pedestal and bearing do suitable Relative sliding and playback with the amplitude of vibration of earthquake, use eliminate subtract earthquake is fallen and effect of stress to the adverse effect of building structure.
Or, also have in the design of shock isolating pedestal, do not adopt spheroid as the Relative sliding interface of pedestal and bearing, and change to have the sliding seat of cambered surface and slider disc and form articulated type slider and replace spheroid, it group is located in the arc concave surface space between pedestal and bearing, thus, except the sliding seat of slider, slider disc respectively with pedestal, outside the slip usefulness of bearing arc concave surface, between its sliding seat and slider disc, also there is Relative sliding usefulness, thus when meeting with earthquake, more accurate and sliding effect flexibly can be obtained, make the shockproof usefulness of its entirety can obtain further lifting.
But, no matter adopt spheroid or slider as the sliding interface of pedestal and bearing, because its material adopted is different, so the anti-weight ability of load-bearing is also not quite similar, under the more important thing is that it faces the effect of earthquake, damping effect is reached by the relative sliding of pedestal and bearing, avoid building structure generation over-large displacement and cause impaired, and frictional resistance will inevitably be produced when it slides, and its load-bearing is larger, the frictional resistance produced is larger, if its structure abrasive resistance is not enough, the problem being easy to wearing and tearing occurs, virtually affect its service life, must be keeped in repair in good time or be changed, not only suitable trouble and inconvenient, if be negligent of maintenance, more may jeopardize the safety of building structure, from being necessary to manage to solve improvement.
Summary of the invention
Wear-resistant pressure-resistant coating of the present invention, mainly in order to solve existing shock isolating pedestal under the effect of stress facing earthquake, the problem of this upper disk surface, the anti-weight ability faced between lower card and its sliding seat and abrasion resistance and designing, phase can being coated with through wear-resistant pressure-resistant coating, its abrasion resistance and anti-weight ability can be significantly improved, to give better energy-dissipating and shock-absorbing usefulness and to increase the service life, and can suitably reduce the upper disk surface of sliding seat, lower card size to reach economic benefit.
In order to give shock isolating pedestal, there is better abrasion resistance and anti-weight ability, the upper disk surface of the present invention at shock isolating pedestal and the arc concave surface of lower card, and its sliding seat surface is coated with wear-resistant pressure-resistant coating, the methyl that this wear-resistant pressure-resistant coating adopts predetermined ratio formed than pyrrolidone, naphtha, polytetrafluoroethylene (PTFE), molybdenum bisuphide, hexone and dimethylbenzene, by being coated with of this wear-resistant pressure-resistant coating, give the better abrasion resistance of its shock isolating pedestal and anti-weight ability.
The present invention is specifically related to a kind of wear-resistant pressure-resistant coating, be employed for the shock isolating pedestal of the energy-dissipating and shock-absorbing system of building structure, described shock isolating pedestal comprises a upper disk surface and once card, be provided with relative arc concave surface between upper disk surface with lower card and form an accommodation space, be provided with sliding interface this accommodation space is built-in, make it can produce the vibration reduction efficiency of Relative sliding with earthquake, and be coated with respectively at the arc concave surface of described upper disk surface, lower card and sliding interface and have wear-resistant pressure-resistant coating, with promote its overall wear resistance can with anti-weight ability; This wear-resistant pressure-resistant coating by methyl pyrrolidone 2%, naphtha 2%, polytetrafluoroethylene (PTFE) 85%, molybdenum bisuphide 8%, hexone 2% and dimethylbenzene 1% allocate and form.
Further, the ability of the resistant to pressure of described wear-resistant pressure-resistant coating can reach 10500kg/cm
2, Applicable temperature is between-195 ~ 260 DEG C.
Further, the sliding interface of described shock isolating pedestal is a sliding seat, described sliding seat by sliding shoe on one and once sliding shoe formed, the top of upper sliding shoe is arc convex surface, bottom is arc concave surface, the top arc convex surface of upper sliding shoe and the arc concave surface curvature of upper disk surface are in agreeing with shape, and the bottom arc concave surface of upper sliding shoe and the arc convex surface curvature at downslide motion block top are in agreeing with shape, and described downslide motion block top, bottom are all arc convex surface and are equipped with, the arc concave surface curvature of the arc convex surface bottom downslide motion block and lower card is in agreeing with shape.
Wear-resistant pressure-resistant coating of the present invention is employed for the surface of the upper disk surface of shock isolating pedestal, lower card and sliding seat, it is made to be enough to bear larger anti-weight ability, also various building structure can be applicable to, when it faces earthquake and produces Relative sliding, can subtract and fall its frictional resistance and make its start more smooth and easy, flexible, thus effectively can reach the expectation function of energy-dissipating and shock-absorbing, guarantee the safety of building structure, and the phenomenon that can reduce wear, its whole service life can be obtained and significantly extend.
Accompanying drawing explanation
Fig. 1 is the shock isolating pedestal structural relation schematic diagram of present pre-ferred embodiments.
Fig. 2 is the shock isolating pedestal STRUCTURE DECOMPOSITION schematic diagram of present pre-ferred embodiments.
Fig. 3 is the embodiment schematic diagram () of present pre-ferred embodiments.
Fig. 4 is the embodiment schematic diagram (two) of present pre-ferred embodiments.
Reference numeral
1: wear-resistant pressure-resistant coating; 10: upper disk surface; 11: arc concave surface; 20: lower card; 21: arc concave surface; 30,31: tightening latch; 40: sliding seat; 41: upper sliding shoe; 42: downslide motion block
Detailed description of the invention
By forming about structure of the present invention, in technological means and effect reach, sincerely coordinate accompanying drawing to give citing again to illustrate further:
Refer to shown in Fig. 1 to Fig. 4 figure, preferred embodiment of the present invention is described, as shown in the figure, wear-resistant pressure-resistant coating of the present invention is mainly used in the shock isolating pedestal aspect of the energy-dissipating and shock-absorbing system of building structure, the main corresponding setting tool of described shock isolating pedestal has a upper disk surface 10 and once card 20, and by tightening latch 30, 31 are gone here and there composing type, an arc concave surface 11 has been set up respectively at upper disk surface 10 and the opposite face side of lower card 20, 21, this two arcs concave surface 11, the arc matrix state of 21 is corresponding states, make its recessed accommodation space of a shaping arc between upper disk surface 10 and lower card 20, the sliding interface of another system is put in this space content, this sliding interface is articulated type sliding seat 40 as shown in the figure, this sliding seat 40 by sliding shoe 41 on one and once sliding shoe 42 formed, the top of upper sliding shoe 41 is arc convex surface, bottom is arc concave surface, the arc convex surface at upper its top of sliding shoe 41 and arc concave surface 11 curvature of upper disk surface 10 are in agreeing with shape, and the bottom arc concave surface of upper sliding shoe 41 and the arc convex surface curvature at downslide motion block 42 top are in agreeing with shape, and the top of this downslide motion block 42, bottom is all arc convex surface and is equipped with, arc concave surface 21 curvature of the arc convex surface bottom downslide motion block 42 and lower card 20 is in agreeing with shape, thus, make bottom upper disk surface 10 with upper sliding shoe 41 top, obtain with lower card 20 top bottom upper sliding shoe 41 and downslide motion block 42 and downslide motion block 42 agree with touch relation, according to this when meeting with earthquake, the shake amplitude of oscillation degree caused along with earthquake, sliding shoe 41 and downslide motion block 42 on this is caused to produce outside Relative sliding, simultaneously upper disk surface 10 and upper sliding shoe 41 and also form suitable sliding movement between downslide motion block 42 and lower card 20, thus make seismic forces unlikely exaggerated, to reach the expection shock-proof effect of energy-dissipating and shock-absorbing, effectively subtract and fall the impaired anxiety of building structure possibility,
And in order to reduce the frictional resistance of each component of aforementioned shock isolating pedestal when slippage and structural loss, the present invention the arc concave surface 11 of the upper disk surface 10 of aforementioned shock isolating pedestal, the arc concave surface 21 of lower card 20 and on sliding shoe 41, downslide motion block 42 surface, be coated with wear-resistant pressure-resistant coating 1 of the present invention respectively promoting its anti-weight ability and anti-wear performance; Wherein:
This wear-resistant pressure-resistant coating 1 primarily of methyl pyrrolidone 2%, naphtha 2%, polytetrafluoroethylene (PTFE) 85%, molybdenum bisuphide 8%, hexone 2% and dimethylbenzene 1% allocate composition, the coating so made has remarkable anti-wear performance and anti-weight ability, and the ability of its resistant to pressure can reach 10500kg/cm
2, Applicable temperature is between-195 ~ 260 DEG C, be coated with in the upper disk surface 10 of aforementioned shock isolating pedestal by this wear-resistant pressure-resistant coating 1, lower card 20, the contact surface of upper sliding shoe 41 and downslide motion block 42, except the anti-weight ability of its entirety can be promoted, shock isolating pedestal is made to be applicable to outside various building structure, more can effectively subtract the frictional resistance fallen to each other, make it under the situation facing earthquake, this each assembly can do more smooth and relative sliding effect flexibly, and can effectively seismic energy be cut down according to this, building structure is avoided to produce the excessive amplitude of oscillation along with earthquake strength, earthquake is subtracted the adverse effect of building structure and destruction and is down to minimum level, really reach shockproof usefulness, simultaneously during its each assembly relative sliding because frictional resistance reduces, so be comparatively not easy to cause wearing and tearing, relatively can extend the application life of shock isolating pedestal, effectively subtract and fall its periodic inspection and to change the outfit derived man-hour and cost consumption problem, also shock isolating pedestal size design can be reduced, reach splendid industry applications and practical value,
Sum up above explanation, the present invention is because the shock isolating pedestal that adopts of the energy-dissipating and shock-absorbing system of existing building structure, still have easy to wear, anti-weight ability low and the problems that derive and disappearance, develop a kind of wear-resistant pressure-resistant coating with remarkable anti-wear performance and anti-weight ability, be coated with in the contact surface of each assembly of shock isolating pedestal via it, outside the energy-dissipating and shock-absorbing function reaching its expection, more can promote its anti-weight ability, to be applicable to various building structure, effectively can be reduced wear phenomenon simultaneously, significantly extend its application life, generally speaking, really there is splendid industry applications and practical value, really can yet be regarded as one excellent, outstanding invention, therefore patent application is proposed in accordance with the law.
Claims (3)
1. a wear-resistant pressure-resistant coating, be employed for the shock isolating pedestal of the energy-dissipating and shock-absorbing system of building structure, described shock isolating pedestal comprises a upper disk surface and once card, be provided with relative arc concave surface between upper disk surface with lower card and form an accommodation space, be provided with sliding interface this accommodation space is built-in, make it can produce the vibration reduction efficiency of Relative sliding with earthquake, and be coated with respectively at the arc concave surface of described upper disk surface, lower card and sliding interface and have wear-resistant pressure-resistant coating, with promote its overall wear resistance can with anti-weight ability; It is characterized in that: this wear-resistant pressure-resistant coating by methyl pyrrolidone 2%, naphtha 2%, polytetrafluoroethylene (PTFE) 85%, molybdenum bisuphide 8%, hexone 2% and dimethylbenzene 1% allocate and form.
2. wear-resistant pressure-resistant coating as claimed in claim 1, is characterized in that: the ability of the resistant to pressure of described wear-resistant pressure-resistant coating can reach 10500kg/cm
2, Applicable temperature is between-195 ~ 260 DEG C.
3. wear-resistant pressure-resistant coating as claimed in claim 1, it is characterized in that: the sliding interface of described shock isolating pedestal is a sliding seat, described sliding seat by sliding shoe on one and once sliding shoe formed, the top of upper sliding shoe is arc convex surface, bottom is arc concave surface, the top arc convex surface of upper sliding shoe and the arc concave surface curvature of upper disk surface are in agreeing with shape, and the bottom arc concave surface of upper sliding shoe and the arc convex surface curvature at downslide motion block top are in agreeing with shape, and described downslide motion block top, bottom is all arc convex surface and is equipped with, the arc concave surface curvature of the arc convex surface bottom downslide motion block and lower card is in agreeing with shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410379244.5A CN105317115A (en) | 2014-08-04 | 2014-08-04 | Anti-abrasion and compression-resisting coating |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410379244.5A CN105317115A (en) | 2014-08-04 | 2014-08-04 | Anti-abrasion and compression-resisting coating |
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| CN105317115A true CN105317115A (en) | 2016-02-10 |
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| CN201410379244.5A Pending CN105317115A (en) | 2014-08-04 | 2014-08-04 | Anti-abrasion and compression-resisting coating |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106400972A (en) * | 2016-09-28 | 2017-02-15 | 哈尔滨工业大学 | Sliding-friction pendulum combined shock-insulation layer with ultra-large bottom surface |
| CN110484036A (en) * | 2018-05-14 | 2019-11-22 | 温州市富田不锈钢管有限公司 | A kind of processing technology of antifreeze stainless steel tube |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1161739A (en) * | 1997-08-19 | 1999-03-05 | Yokohama Rubber Co Ltd:The | Vibration isolation device for structure |
| CN2380604Y (en) * | 1999-05-10 | 2000-05-31 | 袁关生 | Undirectional moving plate type rubber supporting seat |
| CN2690475Y (en) * | 2004-01-05 | 2005-04-06 | 崔玲 | Shock-proof mocable two-way large shift steel support base |
| CN201212127Y (en) * | 2008-06-18 | 2009-03-25 | 衡水橡胶股份有限公司 | Antivibration support abutment for energy dissipating type bridge |
| CN101503995A (en) * | 2009-02-26 | 2009-08-12 | 浙江长盛滑动轴承有限公司 | Self-lubricating wear-resistant coating swash plate and technique for producing the same |
| CN201424705Y (en) * | 2009-05-07 | 2010-03-17 | 上海英谷桥梁科技有限公司 | Compound type shock absorption and tensile resistance support seat |
| CN101701472A (en) * | 2009-11-20 | 2010-05-05 | 北京工业大学 | Self-adaptive multi-spherical face rubbing sliding vibration insulating support saddle |
| CN101705722A (en) * | 2009-05-07 | 2010-05-12 | 上海英谷桥梁科技有限公司 | Damping and tensile support with double curved surface |
| CN101705656A (en) * | 2009-11-20 | 2010-05-12 | 北京工业大学 | Long-span bridge three-sphere frictional sliding shock isolation support saddle |
| CN101806299A (en) * | 2010-03-30 | 2010-08-18 | 浙江长盛滑动轴承有限公司 | Thermosetting polyimide wear-resistant self-lubricating swash plate and preparation method |
| CN202577134U (en) * | 2012-03-29 | 2012-12-05 | 柳州东方工程橡胶制品有限公司 | Biconcave friction pendulum supporting seat |
| CN102816518A (en) * | 2012-09-06 | 2012-12-12 | 山东滨州渤海活塞股份有限公司 | Carbon-carbon composite nano-base wear-resistant coating material |
| CN102939483A (en) * | 2010-05-20 | 2013-02-20 | Spx公司 | Elastomeric gasket |
-
2014
- 2014-08-04 CN CN201410379244.5A patent/CN105317115A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1161739A (en) * | 1997-08-19 | 1999-03-05 | Yokohama Rubber Co Ltd:The | Vibration isolation device for structure |
| CN2380604Y (en) * | 1999-05-10 | 2000-05-31 | 袁关生 | Undirectional moving plate type rubber supporting seat |
| CN2690475Y (en) * | 2004-01-05 | 2005-04-06 | 崔玲 | Shock-proof mocable two-way large shift steel support base |
| CN201212127Y (en) * | 2008-06-18 | 2009-03-25 | 衡水橡胶股份有限公司 | Antivibration support abutment for energy dissipating type bridge |
| CN101503995A (en) * | 2009-02-26 | 2009-08-12 | 浙江长盛滑动轴承有限公司 | Self-lubricating wear-resistant coating swash plate and technique for producing the same |
| CN101705722A (en) * | 2009-05-07 | 2010-05-12 | 上海英谷桥梁科技有限公司 | Damping and tensile support with double curved surface |
| CN201424705Y (en) * | 2009-05-07 | 2010-03-17 | 上海英谷桥梁科技有限公司 | Compound type shock absorption and tensile resistance support seat |
| CN101701472A (en) * | 2009-11-20 | 2010-05-05 | 北京工业大学 | Self-adaptive multi-spherical face rubbing sliding vibration insulating support saddle |
| CN101705656A (en) * | 2009-11-20 | 2010-05-12 | 北京工业大学 | Long-span bridge three-sphere frictional sliding shock isolation support saddle |
| CN101806299A (en) * | 2010-03-30 | 2010-08-18 | 浙江长盛滑动轴承有限公司 | Thermosetting polyimide wear-resistant self-lubricating swash plate and preparation method |
| CN102939483A (en) * | 2010-05-20 | 2013-02-20 | Spx公司 | Elastomeric gasket |
| CN202577134U (en) * | 2012-03-29 | 2012-12-05 | 柳州东方工程橡胶制品有限公司 | Biconcave friction pendulum supporting seat |
| CN102816518A (en) * | 2012-09-06 | 2012-12-12 | 山东滨州渤海活塞股份有限公司 | Carbon-carbon composite nano-base wear-resistant coating material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106400972A (en) * | 2016-09-28 | 2017-02-15 | 哈尔滨工业大学 | Sliding-friction pendulum combined shock-insulation layer with ultra-large bottom surface |
| CN106400972B (en) * | 2016-09-28 | 2018-07-13 | 哈尔滨工业大学 | Combined isolation layer is put in the sliding friction of super large bottom surface |
| CN110484036A (en) * | 2018-05-14 | 2019-11-22 | 温州市富田不锈钢管有限公司 | A kind of processing technology of antifreeze stainless steel tube |
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