CN213061674U - Tensile friction pendulum ball type support - Google Patents
Tensile friction pendulum ball type support Download PDFInfo
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- CN213061674U CN213061674U CN202021205827.3U CN202021205827U CN213061674U CN 213061674 U CN213061674 U CN 213061674U CN 202021205827 U CN202021205827 U CN 202021205827U CN 213061674 U CN213061674 U CN 213061674U
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- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 48
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- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000007747 plating Methods 0.000 claims abstract description 36
- 238000000576 coating method Methods 0.000 claims abstract description 34
- 239000011248 coating agent Substances 0.000 claims abstract description 33
- 230000007797 corrosion Effects 0.000 claims description 14
- 238000005260 corrosion Methods 0.000 claims description 14
- 229910052804 chromium Inorganic materials 0.000 claims description 13
- 239000011651 chromium Substances 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 abstract description 29
- 230000004044 response Effects 0.000 abstract description 10
- 230000007246 mechanism Effects 0.000 abstract description 8
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- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 13
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- 230000009471 action Effects 0.000 description 6
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a tensile friction pendulum ball type support, which comprises an upper plane tensile sliding plate, a stainless steel plate or a chrome plating or coating, an upper curved surface tensile sliding plate, a middle tensile plate, a lower curved surface tensile sliding plate, a lower plane tensile sliding plate, a shear bolt, a shear resisting plate and a stainless steel plate, wherein the self-resetting is realized through curved surface sliding shock absorption and shock absorption during earthquake, the translation is realized without changing the structural elevation during normal use, simultaneously, the problem that a large corner generated by a structure in non-earthquake or earthquake is accompanied by large tensile force and large displacement can be solved, the displacement change of the structure or a bridge under the temperature change can be effectively solved through plane displacement, the height of the structure or the bridge is not changed, the structural period of the bridge is effectively prolonged, the earthquake energy dissipation through self friction is reduced except for earthquake response, the self-recovery capability after the earthquake response and the displacement of the structure is reduced, and the transverse and longitudinal displacement mechanisms are more accurate, the processing is simple, the stress mechanism is clear, the size is small, and the cost is low.
Description
Technical Field
The utility model relates to a pendulum ball type support technical field specifically is a tensile friction pendulum ball type support.
Background
The friction pendulum ball type support utilizes keeping away from of pendulum clock to realize the shock attenuation to the bridge, tensile friction pendulum ball type support generally divide into one-way type, two-way type and fixed type, it moves along horizontal bridge and in the same direction as the bridge through corrosion resistant plate, reduce the atress burden of bridge bottom, thereby reach the cushioning effect to the bridge, the curved surface of the bottom corrosion resistant plate of friction pendulum ball type support of prior art is at the in-process that slides, cause raising or reducing of structure easily, or be accompanied with high-tension and big displacement when producing great corner, thereby make the bridge appear structural displacement change, thereby improve the response ability to natural disasters such as earthquake, the self-resuming ability after seismic response and the displacement has been improved, and the size is great, the cost is higher.
Disclosure of Invention
The utility model aims to provide a tensile friction pendulum ball type support which mainly comprises a one-way type, a two-way type and a fixed type, the plane displacement of the support is realized through the sliding between a stainless steel plate and a plane tetrafluoro plate, shear bolts are cut off by the shear plates during earthquake, the curved surface displacement of the support is realized through the sliding between the curved surface tetrafluoro plate and a curved surface tensile sliding plate, and the self-resetting after earthquake is realized, in a rotatable structure, the middle tensile plate is circular, the rotation can be realized when the tensile force is applied, the tension of the upper structure and the lower structure is realized through the pulling of the sliding plate and the tensile plate, meanwhile, a limiting plate can limit the structural displacement, the plane sliding can be realized through the stainless steel plate or a chromium-plated coating and the plane tetrafluoro plate during the normal use of the building bridge structure during the non-earthquake, the self-resetting after the shock absorption and the earthquake is realized through the curved surface sliding shock absorption, the translation does, meanwhile, the problem that a large corner generated by a structure in a non-earthquake or earthquake is accompanied by large tension and large displacement can be solved, the plane displacement can effectively solve the displacement change of the structure or a bridge under the temperature change without changing the height of the structure or the bridge, the structural period of the bridge is effectively prolonged, the earthquake response is reduced, the earthquake energy can be dissipated through self friction, the self-recovery capability of the structure after the earthquake response and the displacement is further reduced, compared with a common friction pendulum, the product has no tensile action, is more accurate in transverse and longitudinal displacement mechanisms, is simple to process, clear in stress mechanism, smaller in size and lower in cost, and can solve the problems in the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: a tensile friction pendulum spherical support comprises an upper plane tensile sliding plate, a stainless steel plate or a chromium plating or coating, a plane tetrafluoro plate, an upper curved surface tensile sliding plate, a curved surface tetrafluoro plate, a spherical lining plate, a middle tensile plate, a lower curved surface tensile sliding plate, a lower plane tensile sliding plate, a tensile barrier strip, a limiting plate, a shear bolt, a shear resistant plate, a sliding plate and a stainless steel plate, wherein the lower side of the upper plane tensile sliding plate is provided with the stainless steel plate or the chromium plating or the coating, the lower side of the stainless steel plate or the chromium plating or the coating is provided with the plane tetrafluoro plate, the lower side of the plane tetrafluoro plate is provided with the upper curved surface tensile sliding plate, the lower side of the upper curved surface tensile sliding plate is provided with the curved surface tetrafluoro plate, the spherical lining plate is arranged between the curved surface tetrafluoro plates, the lower side of the curved surface tetrafluoro plate is provided with the middle tensile sliding plate, the lower side of the middle tensile sliding, the both ends of plane tetrafluoro plate are equipped with corrosion resistant plate or chromium plating or coating, the downside of plane tetrafluoro plate is equipped with down plane tensile sliding plate, the both ends of going up plane tensile sliding plate and lower plane tensile sliding plate are equipped with the limiting plate, the both ends of going up curved surface tensile sliding plate and lower curved surface tensile sliding plate are equipped with the tensile blend stop respectively, the outside of going up curved surface tensile sliding plate is equipped with the shear resistant board, install shear bolt on the shear resistant board, the contact site of going up curved surface tensile sliding plate and tensile blend stop is equipped with slide and corrosion resistant plate respectively.
Preferably, the shear bolts are installed at four corners of the shear-resistant plate.
Preferably, the shear bolts are mounted at corners of the front end of the shear plate.
Preferably, the middle tension-resisting plate is a member consisting of L-shaped drag hooks.
Preferably, the middle tension-resisting plate is a member formed by curved surface drag hooks.
Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a tensile friction pendulum ball type support, it mainly divide into one-way type, two-way type and fixed type, through the slip realization support between corrosion resistant plate and the plane tetrafluoro plate plane displacement, during the earthquake, shear resistant plate cuts shear bolt, through the slip between curved surface tetrafluoro plate and the curved surface tensile sliding plate, realize the curved surface displacement of support, and realize the post-earthquake self-reset, in rotatable structure, middle tensile plate is circular or L type, can realize can also rotate when receiving the pulling force, through sliding plate and tensile baffle bar pulling of tensile plate, realize that the upper and lower structure is taut, the limiting plate can restrict the structural displacement simultaneously, can realize that the building bridge structure realizes the plane and slides through corrosion resistant plate or chromium plating or coating and plane tetrafluoro plate when the non-earthquake normally uses, the utility model discloses the structure is complete reasonable, through curved surface slip shock attenuation and post-earthquake self-reset during the earthquake, the product is more accurate in transverse and longitudinal displacement mechanism, simple to process, clear in stress mechanism, smaller in size and lower in cost, and has the advantages of simple structure, simple processing, no change of structural elevation, capability of reducing the self-recovery capacity of the structure after earthquake response and displacement, no tensile action and capability of effectively prolonging the structural period of the bridge, reducing the earthquake response and dissipating the earthquake energy through self friction.
Drawings
Fig. 1 is a schematic front sectional view of a first embodiment of the present invention;
fig. 2 is a schematic back sectional view of a first embodiment of the present invention;
fig. 3 is a schematic front sectional view of a second embodiment of the present invention;
fig. 4 is a schematic front sectional view of a second embodiment of the present invention;
fig. 5 is a schematic back sectional view of a second embodiment of the present invention;
fig. 6 is a schematic front sectional view of a second embodiment of the present invention;
fig. 7 is a schematic front sectional view of a third embodiment of the present invention;
fig. 8 is a schematic front sectional view of a fourth embodiment of the present invention;
fig. 9 is a schematic front sectional view of a third embodiment of the present invention;
fig. 10 is a schematic back sectional view of a third embodiment of the present invention;
fig. 11 is a schematic front sectional view of a second embodiment of the present invention;
fig. 12 is a schematic front sectional view of a fourth embodiment of the present invention;
fig. 13 is a schematic back sectional view of a fourth embodiment of the present invention;
FIG. 14 is a schematic front sectional view of the second embodiment of the present invention
Fig. 15 is a schematic front sectional view of a fifth embodiment of the present invention;
fig. 16 is a schematic structural view of a rear cross section of a fifth embodiment of the present invention;
fig. 17 is a schematic front sectional view of a second embodiment of the fifth embodiment of the present invention;
fig. 18 is a schematic front sectional view of a sixth embodiment of the present invention;
fig. 19 is a schematic back sectional view of a sixth embodiment of the present invention;
fig. 20 is a schematic front sectional view of a second embodiment of the present invention;
fig. 21 is a schematic front sectional view of a seventh embodiment of the present invention;
fig. 22 is a schematic structural view of a rear cross section of a seventh embodiment of the present invention;
fig. 23 is a schematic front sectional view of a second embodiment of the present invention.
In the figure: 1. an upper plane tensile sliding plate; 2. stainless steel plates or chrome plating or coatings; 3. a planar tetrafluoro plate; 4. an upper curved surface tensile sliding plate; 5. a curved tetrafluoro plate; 6. a spherical lining plate; 7. a middle tension plate; 8. a lower curved surface tensile sliding plate; 9. a lower plane tensile sliding plate; 10. a tensile barrier strip; 11. a limiting plate; 12. a shear bolt; 13. shearing resisting plates; 14. a slide plate; 15. stainless steel plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-3, a tensile friction pendulum ball type support comprises an upper plane tensile sliding plate 1, a stainless steel plate or chrome plating or coating 2, a plane tetrafluoro plate 3, an upper curved tensile sliding plate 4, a curved tetrafluoro plate 5, a spherical lining plate 6, a middle tensile plate 7, a lower curved tensile sliding plate 8, a lower plane tensile sliding plate 9, a tensile barrier strip 10, a limiting plate 11, a shear bolt 12, a shear resistant plate 13, a sliding plate 14 and a stainless steel plate 15, wherein the stainless steel plate or chrome plating or coating 2 is arranged on the lower side of the upper plane tensile sliding plate 1, the plane tetrafluoro plate 3 is arranged on the lower side of the stainless steel plate or chrome plating or coating 2, the upper curved tensile sliding plate 4 is arranged on the lower side of the upper curved tensile sliding plate 4, the spherical lining plate 6 is arranged between the curved tetrafluoro plates 5, the middle tensile plate 7 is arranged on the lower side of the curved tetrafluoro plate 5, the middle tensile plate 7 is a component composed of L-shaped drag hooks, a lower curved surface tensile sliding plate 8 is arranged on the lower side of the middle tensile plate 7, a planar tetrafluoro plate 3 is arranged on the lower side of the lower curved surface tensile sliding plate 8, stainless steel plates or chrome plating or coating layers 2 are arranged at two ends of the planar tetrafluoro plate 3, a lower planar tensile sliding plate 9 is arranged on the lower side of the planar tetrafluoro plate 3, limiting plates 11 are arranged at two ends of an upper planar tensile sliding plate 1 and the lower planar tensile sliding plate 9, tensile stop strips 10 are respectively arranged at two ends of the upper curved surface tensile sliding plate 4 and the lower curved surface tensile sliding plate 8, a shear-resistant plate 13 is arranged on the outer side of the upper curved surface tensile sliding plate 4, shear-resistant bolts 12 are mounted on the shear-resistant plate 13, the shear-resistant bolts 12 are mounted at four corners of the shear-resistant plate 13, and sliding plates 14 and stainless steel plates 15 are.
Example two:
referring to fig. 4-8, a tensile friction pendulum spherical support comprises an upper plane tensile sliding plate 1, a stainless steel plate or chrome plating or coating 2, a plane tetrafluoro plate 3, an upper curved surface tensile sliding plate 4, a curved surface tetrafluoro plate 5, a spherical lining plate 6, a middle tensile plate 7, a lower curved surface tensile sliding plate 8, a lower plane tensile sliding plate 9, a tensile barrier strip 10, a limiting plate 11, a shear bolt 12, a shear resistant plate 13, a sliding plate 14 and a stainless steel plate 15, wherein the stainless steel plate or chrome plating or coating 2 is arranged on the lower side of the upper plane tensile sliding plate 1, the plane tetrafluoro plate 3 is arranged on the lower side of the stainless steel plate or chrome plating or coating 2, the upper curved surface tensile sliding plate 4 is arranged on the lower side of the upper curved surface tensile sliding plate 4, the spherical lining plate 6 is arranged between the curved surface tetrafluoro plates 5, the middle tensile plate 7 is arranged on the lower side of the curved surface tetrafluoro plate 5, the middle tensile plate 7 is a component formed by curved surface drag hooks, a lower curved surface tensile sliding plate 8 is arranged on the lower side of the middle tensile plate 7, a planar tetrafluoro plate 3 is arranged on the lower side of the lower curved surface tensile sliding plate 8, stainless steel plates or chrome plating or coating layers 2 are arranged at two ends of the planar tetrafluoro plate 3, a lower planar tensile sliding plate 9 is arranged on the lower side of the planar tetrafluoro plate 3, limiting plates 11 are arranged at two ends of an upper planar tensile sliding plate 1 and the lower planar tensile sliding plate 9, tensile stop strips 10 are respectively arranged at two ends of the upper curved surface tensile sliding plate 4 and the lower curved surface tensile sliding plate 8, a shear-resistant plate 13 is arranged on the outer side of the upper curved surface tensile sliding plate 4, shear-resistant bolts 12 are mounted on the shear-resistant plate 13, the shear-resistant bolts 12 are mounted at four corners of the shear-resistant plate 13, and sliding plates 14 and stainless steel plates 15 are.
Example three:
referring to fig. 9-11, a tensile friction pendulum ball type support comprises an upper plane tensile sliding plate 1, a stainless steel plate or chrome plating or coating 2, a plane tetrafluoro plate 3, an upper curved tensile sliding plate 4, a curved tetrafluoro plate 5, a spherical lining plate 6, a middle tensile plate 7, a lower curved tensile sliding plate 8, a tensile barrier strip 10, a limiting plate 11, a shear bolt 12, a shear resisting plate 13, a sliding plate 14 and a stainless steel plate 15, wherein the stainless steel plate or chrome plating or coating 2 is arranged on the lower side of the upper plane tensile sliding plate 1, the plane tetrafluoro plate 3 is arranged on the lower side of the stainless steel plate or chrome plating or coating 2, the upper curved tensile sliding plate 4 is arranged on the lower side of the plane tetrafluoro plate 3, the curved tetrafluoro plate 5 is arranged on the lower side of the upper curved tensile sliding plate 4, the spherical lining plate 6 is arranged between the curved tetrafluoro plates 5, the middle tensile plate 7 is arranged on the lower side of the curved tetrafluoro plate 5, and the, the lower side of the middle tensile plate 7 is provided with a lower curved surface tensile sliding plate 8, the lower side of the lower curved surface tensile sliding plate 8 is provided with a plane tetrafluoro plate 3, two ends of the plane tetrafluoro plate 3 are provided with stainless steel plates or chrome plating or coating layers 2, two ends of the upper plane tensile sliding plate 1 are provided with limiting plates 11, two ends of the upper curved surface tensile sliding plate 4 and two ends of the lower curved surface tensile sliding plate 8 are respectively provided with a tensile stop strip 10, the outer side of the upper curved surface tensile sliding plate 4 is provided with a shear resistant plate 13, a shear resistant bolt 12 is installed on the shear resistant plate 13, the shear resistant bolt 12 is installed at the corner of the front end of the shear resistant plate 13, and the contact parts of the upper curved surface tensile sliding plate 4 and the tensile stop strip 10.
Example four:
referring to fig. 12-14, a tensile friction pendulum ball type support comprises an upper curved surface tensile sliding plate 4, a curved surface tetrafluoro plate 5, a spherical lining plate 6, a middle tensile plate 7, a lower curved surface tensile sliding plate 8, a tensile barrier strip 10, a limiting plate 11, a shear resistant bolt 12, a shear resistant plate 13, a sliding plate 14 and a stainless steel plate 15, wherein the curved surface tetrafluoro plate 5 is arranged at the lower side of the upper curved surface tensile sliding plate 4, the spherical lining plate 6 is arranged between the curved surface tetrafluoro plates 5, the middle tensile plate 7 is arranged at the lower side of the curved surface tetrafluoro plate 5, the middle tensile plate 7 is a member composed of L-shaped drag hooks, the lower curved surface tensile sliding plate 8 is arranged at the lower side of the middle tensile plate 7, the planar tetrafluoro plate 3 is arranged at the lower side of the lower curved surface tensile sliding plate 8, the tensile barrier strip 10 is respectively arranged at two ends of the upper curved surface tensile sliding plate 4 and the lower curved surface tensile sliding plate 8, shear bolts 12 are arranged on the shear resistant plate 13, the shear bolts 12 are arranged at four corners of the shear resistant plate 13, and sliding plates 14 and stainless steel plates 15 are respectively arranged at the contact parts of the upper curved surface tensile sliding plate 4 and the tensile barrier strips 10.
Example five:
referring to fig. 15-17, a tensile friction pendulum spherical support comprises a stainless steel plate or chrome plating or coating 2, a planar tetrafluoro plate 3, an upper curved surface tensile sliding plate 4, a spherical lining plate 6, a middle tensile plate 7, a lower curved surface tensile sliding plate 8, a tensile barrier strip 10, a limiting plate 11, a sliding plate 14 and a stainless steel plate 15, wherein the lower side of the stainless steel plate or chrome plating or coating 2 is provided with the planar tetrafluoro plate 3, the upper side of the stainless steel plate or chrome plating or coating 2 is provided with the upper curved surface tensile sliding plate 4, the spherical lining plate 6 is arranged between the planar tetrafluoro plates 3, the lower side of the planar tetrafluoro plate 3 is provided with the middle tensile plate 7, the middle tensile plate 7 is a component composed of L-shaped drag hooks, the lower side of the middle tensile plate 7 is provided with the lower curved surface tensile sliding plate 8, the planar tetrafluoro plate 3 is arranged between the lower curved surface tensile sliding plate 8 and the middle tensile plate 7, both ends of the planar tetrafluoro, limiting plates 11 are arranged at two ends of the lower curved surface tensile sliding plate 8, tensile barrier strips 10 are respectively arranged at two ends of the upper curved surface tensile sliding plate 4 and the lower curved surface tensile sliding plate 8, and a sliding plate 14 and a stainless steel plate 15 are respectively arranged at contact parts of the upper curved surface tensile sliding plate 4 and the tensile barrier strips 10.
Example six:
referring to fig. 18-20, a tensile friction pendulum ball type support comprises a stainless steel plate or chrome plating or coating 2, a planar tetrafluoro plate 3, an upper curved surface tensile sliding plate 4, a spherical lining plate 6, a middle tensile plate 7, a lower curved surface tensile sliding plate 8, a tensile barrier strip 10, a limiting plate 11, shear bolts 12, shear resistant plates 13, a sliding plate 14 and a stainless steel plate 15, wherein the planar tetrafluoro plate 3 is arranged on the lower side of the stainless steel plate or chrome plating or coating 2, the upper tensile curved surface sliding plate 4 is arranged on the upper side of the stainless steel plate or chrome plating or coating 2, the spherical lining plate 6 is arranged between the planar tetrafluoro plates 3, the middle tensile plate 7 is arranged on the lower side of the planar tetrafluoro plate 3, the middle tensile plate 7 is a member composed of L-shaped drag hooks, the shear resistant plates 13 are arranged on both sides of the lower end of the middle tensile plate 7, the shear bolts 12 are arranged on the shear resistant plates 13, the shear bolts 12 are arranged, the downside of middle tensile board 7 is equipped with curved surface tensile sliding plate 8 down, be equipped with plane tetrafluoro board 3 between lower curved surface tensile sliding plate 8 and the middle tensile board 7, the both ends of plane tetrafluoro board 3 are equipped with corrosion resistant plate or chromium plating or coating 2, the both ends of lower curved surface tensile sliding plate 8 are equipped with limiting plate 11, the both ends of going up curved surface tensile sliding plate 4 and lower curved surface tensile sliding plate 8 are equipped with tensile blend stop 10 respectively, the contact site of going up curved surface tensile sliding plate 4 and tensile blend stop 10 is equipped with slide 14 and corrosion resistant plate 15 respectively.
Example seven:
referring to fig. 21-23, a tensile friction pendulum ball type support comprises a stainless steel plate or chrome plating or coating 2, a planar tetrafluoro plate 3, an upper curved surface tensile sliding plate 4, a spherical lining plate 6, a middle tensile plate 7, a lower curved surface tensile sliding plate 8, a tensile barrier strip 10, a limiting plate 11, shear bolts 12, shear resistant plates 13, a sliding plate 14 and a stainless steel plate 15, wherein the planar tetrafluoro plate 3 is arranged on the lower side of the stainless steel plate or chrome plating or coating 2, the upper tensile curved sliding plate 4 is arranged on the upper side of the stainless steel plate or chrome plating or coating 2, the spherical lining plate 6 is arranged between the planar tetrafluoro plates 3, the middle tensile plate 7 is arranged on the lower side of the planar tetrafluoro plate 3, the middle tensile plate 7 is a member composed of L-shaped drag hooks, the shear resistant plates 13 are arranged on both sides of the lower end of the middle tensile plate 7, the shear bolts 12 are arranged on the shear resistant plates 13, the shear bolts 12, the downside of middle tensile board 7 is equipped with curved surface tensile sliding plate 8 down, be equipped with plane tetrafluoro board 3 between lower curved surface tensile sliding plate 8 and the middle tensile board 7, the both ends of plane tetrafluoro board 3 are equipped with corrosion resistant plate or chromium plating or coating 2, the both ends of lower curved surface tensile sliding plate 8 are equipped with limiting plate 11, the both ends of going up curved surface tensile sliding plate 4 and lower curved surface tensile sliding plate 8 are equipped with tensile blend stop 10 respectively, the contact site of going up curved surface tensile sliding plate 4 and tensile blend stop 10 is equipped with slide 14 and corrosion resistant plate 15 respectively.
The utility model discloses difference with prior art: the utility model discloses a tensile friction pendulum ball type support, it mainly divide into one-way type, two-way type and fixed type, realizes the plane displacement of support through the slip between stainless steel plate 15 and plane tetrafluoro plate 3, when earthquake, anti-shear plate 13 cuts off shear bolt 12, through the slip between curved surface tetrafluoro plate 5 and curved surface tensile sliding plate, realizes the curved surface displacement of support, and realizes self-resetting after earthquake, in rotatable structure, middle tensile plate 7 is round or L type, can realize also rotating when receiving the pulling force, hold through slide plate and tensile blend stop 10 of tensile board, the structure is taut about realizing, and limiting plate 11 can limit the structure displacement simultaneously, can realize building bridge structures when non-earthquake normal use, realizes through corrosion resistant plate or chromium plating or coating 2 and plane tetrafluoro plate 3 that the plane slides.
In summary, the following steps: the utility model discloses a tensile friction pendulum ball type support, it mainly divide into one-way type, two-way type and fixed type, through the slip realization support between stainless steel 15 and plane tetrafluoro plate 3 plane displacement, during the earthquake, shear resistant board 13 cuts shear bolt 12, through the slip between curved surface tetrafluoro plate 5 and the curved surface tensile sliding plate, realize the curved surface displacement of support, and realize the post-earthquake self-reset, in rotatable structure, middle tensile plate 7 is circular or L type, can realize can also rotate when receiving the pulling force, through sliding plate and tensile board tensile blend stop 10 pull, realize that upper and lower structure is taut, limiting plate 11 can restrict the structural displacement simultaneously, can realize that the building bridge structures realize when non-earthquake normally uses, realize plane slip through stainless steel or chromium plating or coating 2 and plane tetrafluoro plate 3, the utility model discloses complete reasonable structure, through curved surface slip shock attenuation and post-earthquake self-reset during the earthquake, the product is more accurate in transverse and longitudinal displacement mechanism, simple to process, clear in stress mechanism, smaller in size and lower in cost, and has the advantages of simple structure, simple processing, no change of structural elevation, capability of reducing the self-recovery capacity of the structure after earthquake response and displacement, no tensile action and capability of effectively prolonging the structural period of the bridge, reducing the earthquake response and dissipating the earthquake energy through self friction.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a tensile friction pendulum spherical support, includes plane tensile sliding plate (1), corrosion resistant plate or chromium plating or coating (2), plane tetrafluoro plate (3), go up curved surface tensile sliding plate (4), curved surface tetrafluoro plate (5), spherical welt (6), middle tensile plate (7), curved surface tensile sliding plate (8) down, lower plane tensile sliding plate (9), tensile blend stop (10), limiting plate (11), shear bolt (12), shear plate (13), slide (14) and corrosion resistant plate (15), its characterized in that: the lower side of the upper plane tensile sliding plate (1) is provided with a stainless steel plate or a chromium plating or a coating (2), the lower side of the stainless steel plate or the chromium plating or the coating (2) is provided with a plane tetrafluoro plate (3), the lower side of the plane tetrafluoro plate (3) is provided with an upper curved surface tensile sliding plate (4), the lower side of the upper curved surface tensile sliding plate (4) is provided with a curved surface tetrafluoro plate (5), a spherical lining plate (6) is arranged between the curved surface tetrafluoro plates (5), the lower side of the curved surface tetrafluoro plate (5) is provided with a middle tensile plate (7), the lower side of the middle tensile plate (7) is provided with a lower curved surface tensile sliding plate (8), the lower side of the lower curved surface tensile sliding plate (8) is provided with a plane tetrafluoro plate (3), the two ends of the plane tetrafluoro plate (3) are provided with the stainless steel plate or the chromium plating or the coating (2), the lower, go up the both ends of plane tensile sliding plate (1) and lower plane tensile sliding plate (9) and be equipped with limiting plate (11), go up curved surface tensile sliding plate (4) and the both ends of lower curved surface tensile sliding plate (8) are equipped with tensile blend stop (10) respectively, the outside of going up curved surface tensile sliding plate (4) is equipped with shear resistant board (13), install shear bolt (12) on shear resistant board (13), the contact site of going up curved surface tensile sliding plate (4) and tensile blend stop (10) is equipped with slide (14) and corrosion resistant plate (15) respectively.
2. A tension resistant friction pendulum ball mount as claimed in claim 1 wherein: the shear bolts (12) are arranged at the four corners of the shear plate (13).
3. A tension resistant friction pendulum ball mount as claimed in claim 1 wherein: the shear bolts (12) are arranged at the corners of the front ends of the shear plates (13).
4. A tension resistant friction pendulum ball mount as claimed in claim 1 wherein: the middle tension-resisting plate (7) is a component consisting of an L-shaped drag hook.
5. A tension resistant friction pendulum ball mount as claimed in claim 1 wherein: the middle tension-resisting plate (7) is a component formed by curved surface drag hooks.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114717887A (en) * | 2022-03-21 | 2022-07-08 | 中建八局第二建设有限公司 | Supporting seat device for high-speed magnetic levitation track beam body and installation method |
| CN114875781A (en) * | 2022-01-07 | 2022-08-09 | 长沙理工大学 | Function-controllable multi-state switching type friction swinging type seismic mitigation and isolation support |
| CN115060573A (en) * | 2022-05-17 | 2022-09-16 | 石家庄铁道大学 | Loading test device and test method for hogging moment area of steel plate combination beam |
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2020
- 2020-06-28 CN CN202021205827.3U patent/CN213061674U/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114875781A (en) * | 2022-01-07 | 2022-08-09 | 长沙理工大学 | Function-controllable multi-state switching type friction swinging type seismic mitigation and isolation support |
| CN114875781B (en) * | 2022-01-07 | 2023-08-15 | 长沙理工大学 | Function controllable multi-state switching type friction pendulum type shock absorption and insulation support |
| CN114717887A (en) * | 2022-03-21 | 2022-07-08 | 中建八局第二建设有限公司 | Supporting seat device for high-speed magnetic levitation track beam body and installation method |
| CN114717887B (en) * | 2022-03-21 | 2024-01-12 | 中建八局第二建设有限公司 | Supporting seat device for high-speed magnetic levitation track beam body and installation method |
| CN115060573A (en) * | 2022-05-17 | 2022-09-16 | 石家庄铁道大学 | Loading test device and test method for hogging moment area of steel plate combination beam |
| CN115060573B (en) * | 2022-05-17 | 2023-05-16 | 石家庄铁道大学 | Loading test device and method for hogging moment area of steel plate composite beam |
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