CN211037379U - Anti-overturning friction pendulum shock insulation support - Google Patents
Anti-overturning friction pendulum shock insulation support Download PDFInfo
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- CN211037379U CN211037379U CN201921800559.7U CN201921800559U CN211037379U CN 211037379 U CN211037379 U CN 211037379U CN 201921800559 U CN201921800559 U CN 201921800559U CN 211037379 U CN211037379 U CN 211037379U
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Abstract
The utility model belongs to the technical field of building isolation bearing, a prevent toppling friction pendulum isolation bearing is disclosed. The main technical characteristics are as follows: including upper bracket board, undersetting board, the higher authority of undersetting board is provided with by lower pendulum body bottom plate, slip welt, upper portion is the spherical hinge body that the column cap lower part is the spherical crown, the lower pendulum body that the spherical hinge apron constitutes, lower pendulum body bottom plate is equipped with horizontal lower gib block, the undersetting board is equipped with down the tensile guide rail, slip welt top surface is the sphere contact with the bottom surface of spherical crown, the top surface of spherical crown is the sphere contact with the inner wall of spherical hinge apron, the spherical hinge apron passes through threaded connection with lower pendulum body bottom plate, be provided with the pendulum body below the upper bracket board, it is equipped with vertical upper gib block to go up the pendulum body, the upper bracket board is equipped with tensile guide rail, the post hole and the column cap of going up pendulum body lower. The anti-overturning friction pendulum shock insulation support can horizontally slide in a universal mode, can bear higher pressure and tension in an earthquake, and prevents a building from overturning.
Description
Technical Field
The utility model belongs to the technical field of building isolation bearing, especially, relate to a prevent toppling friction pendulum isolation bearing.
Background
In recent years, earthquakes frequently occur, and huge losses are brought to the nation and people. Therefore, the method is especially important for ensuring the smooth road when an earthquake comes, and the safety of people flow dense areas such as schools, hospitals, markets and the like and life line projects. The friction pendulum vibration isolation support has the unique advantages that the vibration isolation period is not influenced by gravity load, the product quality is easy to control and the like, the application is more and more extensive, but the existing building friction pendulum vibration isolation support cannot bear tensile force, the applicability of some friction pendulum supports capable of bearing tensile force and the like cannot meet the use requirements, the use of the friction pendulum vibration isolation support is restricted, the applicability and the reliability are strong, and the friction pendulum vibration isolation support with the tensile function, which can avoid the overturning and damaging of buildings in rare earthquakes, is urgently researched.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a can bear higher vertical pressure and can bear higher pulling force again, prevent that the building from taking place to topple when rare meets the earthquake and destroy prevents toppling friction pendulum shock insulation support.
In order to solve the technical problem, the utility model discloses a technical scheme does: the upper support plate and the lower support plate are included, a lower swinging body is arranged on the lower support plate and consists of a lower swinging body bottom plate, a sliding lining plate, a spherical hinge body and a spherical hinge cover plate, wherein the upper part of the spherical hinge body is a spherical crown, the lower part of a column cap is a spherical crown, the lower part of the spherical hinge cover plate is a spherical cap, a transverse lower guide strip is arranged on the lower swinging body bottom plate, a lower tensile guide rail matched with the transverse lower guide strip is arranged on the lower support plate, the top surface of the lower support plate is a first concave surface, the bottom surface of the lower swinging body bottom plate is a first convex surface matched with the first concave surface, a first curved surface stainless steel sliding plate and a first curved surface polytetrafluoroethylene sliding plate are arranged between the lower support plate and the lower swinging body bottom plate, the top surface of the lower swinging body bottom plate is in planar contact with the sliding lining plate, the top surface of the spherical crown at the lower part of the spherical hinge body is in spherical contact with, the spherical hinge apron passes through threaded connection with lower pendulum body bottom plate, be provided with the pendulum body below the upper bracket board, it is provided with vertical upward gib block to go up the pendulum body, the upper bracket board be provided with vertical upward gib block assorted last tensile guide rail, the upper bracket board bottom surface is the second concave surface, go up the pendulum body top surface be with second concave surface assorted second convex surface, be provided with second curved surface stainless steel slide and second curved surface tetrafluoro slide between the upper bracket board and the last pendulum body, it is provided with the column cap assorted post hole with spherical hinge body upper portion to go up the pendulum body lower extreme, the column cap passes through threaded connection with the post hole, horizontal lower gib block and vertical upward gib block, lower tensile guide rail and last tensile guide rail mutually perpendicular set up.
The additional technical characteristics are as follows: the contact side of the transverse lower guide strip and the lower tensile guide rail is provided with a top surface tetrafluoro slide strip and a transverse side tetrafluoro slide strip, the contact side of the lower tensile guide rail and the transverse lower guide strip is provided with a bottom surface stainless steel slide strip and a transverse side stainless steel slide strip which are matched with the top surface tetrafluoro slide strip and the transverse side tetrafluoro slide strip, the contact side of the longitudinal upper guide strip and the upper tensile guide rail is provided with a bottom surface tetrafluoro slide strip and a longitudinal side tetrafluoro slide strip, and the contact side of the upper tensile guide rail and the longitudinal upper guide strip is provided with a top surface stainless steel slide strip and a longitudinal side stainless steel slide strip which are matched with the bottom surface tetrafluoro slide strip and the longitudinal side tetrafluoro slide strip;
The lower tensile guide rail is connected with the lower support plate through a first bolt, and the upper tensile guide rail is connected with the upper support plate through a second bolt;
The upper support plate and the upper tensile guide rail are respectively provided with an upper mounting hole matched with each other, and the lower support plate and the lower tensile guide rail are respectively provided with a lower mounting hole matched with each other.
When the anti-overturn friction pendulum shock insulation support provided by the utility model is assembled, a lower support plate with a first curved surface stainless steel slide plate on the top surface is placed, a lower swing body bottom plate with a first curved surface tetrafluoro slide plate on the bottom surface is placed on the lower support plate, a lower tensile guide rail is connected with the lower support plate through a first bolt, a top surface tetrafluoro slide strip and a transverse lateral surface tetrafluoro slide strip are arranged on the contact side of a transverse lower guide strip and the lower tensile guide rail, a bottom surface stainless steel slide strip and a transverse lateral surface stainless steel slide strip which are matched with the top surface tetrafluoro slide strip and the transverse lateral surface tetrafluoro slide strip are arranged on the contact side of the lower tensile guide rail and the transverse lower guide strip, then a sliding lining plate is sequentially placed on the lower swing body bottom plate from bottom to top, the upper part is a spherical hinge body with a spherical crown as the lower part of the column cap, a spherical hinge cover plate is connected with the lower swing body bottom plate through a thread, a column hole with the upper part of an upper swing body with a second curved surface tetrafluoro slide, the column cap passes through threaded connection with the post hole, place the upper bracket board that the bottom surface has second curved surface stainless steel slide on last oscillating body, be connected upper tensile guide rail with upper bracket board through the second bolt, the contact side of vertical upper guide strip and upper tensile guide rail is provided with bottom surface tetrafluoro draw and vertical side face tetrafluoro draw, the contact side of upper tensile guide rail and vertical upper guide strip is provided with bottom surface tetrafluoro draw and vertical side face tetrafluoro draw assorted top surface stainless steel draw and vertical side face stainless steel draw, whole support equipment is accomplished, upper bracket board, the upper oscillating body, lower oscillating body, the lower bolster board is upper and lower to be linked together and is a whole. The first concave surface and the first convex surface are spherical surfaces or cylindrical surfaces, the second concave surface and the second convex surface are spherical surfaces or cylindrical surfaces, and when the first concave surface, the first convex surface and the second concave surface are cylindrical surfaces, the first concave surface, the first convex surface and the second concave surface are perpendicular to each other.
The utility model provides a when preventing toppling friction pendulum isolation bearing installation, be connected connecting bolt at lower mounting plate, lower tensile guide's lower mounting hole department and built-in fitting below, with connecting bolt at last mounting plate, last tensile guide's last mounting hole department with above-mentioned component connection. When the anti-overturning friction pendulum seismic isolation support is used, when the anti-overturning friction pendulum seismic isolation support longitudinally generates horizontal displacement, the upper support plate drives the upper tensile guide rail to move forwards and backwards along the longitudinal upper guide strip. When the anti-overturning friction pendulum seismic isolation support transversely generates horizontal displacement, the lower support plate drives the lower tensile guide rail to move forwards and backwards along the transverse lower guide strip. Because the transverse lower guide strip and the longitudinal upper guide strip, the lower tensile guide rail and the upper tensile guide rail, and the upper support plate and the lower support plate are arranged perpendicular to each other, the upper support plate and the lower support plate slide in any direction by combining longitudinal and transverse horizontal displacement, and the anti-overturning friction pendulum seismic isolation support can move in any direction horizontally.
The utility model provides a prevent toppling friction pendulum isolation bearing, the pressure that the upper bracket board bore transmits the slip welt through the spherical crown of spherical hinge lower part, because the bottom surface of the spherical crown of slip welt top surface and spherical hinge lower part is the sphere contact, and slip welt top surface constitutes with the bottom surface of spherical crown and rotates the sphere, and spherical hinge apron top is equipped with the through-hole that is greater than the column cap diameter, and the column cap can swing wantonly in the through-hole. When the support bears pressure changes and moves, the included angle between the axes of the upper swing body and the lower swing body changes along with the change of displacement, and the pressure borne by the upper support plate always points downwards to the circle center of the sliding lining plate, so that the normal work of the support is ensured.
When earthquake happens and pulling force is generated, the pulling force is transmitted to the inner wall of the spherical hinge cover plate from the top surface of the spherical crown, the top surface of the spherical crown is in spherical contact with the inner wall of the spherical hinge cover plate, the top surface of the spherical crown and the inner wall of the spherical hinge cover plate form a rotating spherical surface, the top of the spherical hinge cover plate is provided with a through hole with the diameter larger than that of the column head, and the column head can swing freely in the through hole. When the support bears the pulling force and changes and appear moving, go up the pendulum body and change along with the change of displacement with the axis contained angle of lower pendulum body, the pulling force that the upper bracket board bore is directional the centre of a circle of slip welt downwards all the time to keep the steady of building above the upper bracket board, prevent to appear toppling.
The utility model provides a prevent toppling friction pendulum isolation bearing, when the earthquake takes place, can universal level slide, can also bear the higher pressure and the higher pulling force that the earthquake produced, prevent that the building from taking place to topple when rare meets the earthquake and destroying.
Drawings
FIG. 1 is a schematic view of the transverse structure of the anti-overturning friction pendulum seismic isolation bearing of the utility model;
FIG. 2 is a schematic longitudinal structure diagram of an anti-overturning friction pendulum seismic isolation support;
FIG. 3 is a schematic view of an exploded structure of an anti-overturning friction pendulum seismic isolation bearing;
FIG. 4 is an exploded view of the upper swing body and the lower swing body;
FIG. 5 is a schematic structural view of the transverse lower guide strip and the lower tensile guide rail;
Fig. 6 is a schematic structural view of the longitudinal upper guide strip and the upper tensile guide.
Detailed Description
The structure and the use principle of the anti-overturning friction pendulum seismic isolation bearing of the utility model are further described in detail with the attached drawings.
As shown in figures 1, 2 and 3, the anti-overturning friction pendulum vibration isolation support comprises an upper support plate 1 and a lower support plate 2, wherein a lower pendulum body 3 is arranged on the lower support plate 2, the lower pendulum body 3 comprises a lower pendulum body bottom plate 4, a sliding lining plate 5, a spherical hinge body 8 with a column cap 6 at the upper part and a spherical hinge cover plate 9 at the lower part, a spherical crown 7 at the lower part, a transverse lower guide strip 10 is arranged on the lower pendulum body bottom plate 4, a lower tensile guide rail 11 matched with the transverse lower guide strip 10 is arranged on the lower support plate 2, the lower tensile guide rail 11 is connected with the lower support plate 2 through a first bolt 12, the top surface of the lower support plate 2 is a first concave surface 13, the bottom surface of the lower pendulum body bottom plate 4 is a first convex surface 14 matched with the first concave surface 13, a first curved surface stainless steel sliding plate 15 and a first curved surface polytetrafluoroethylene sliding plate 16 are arranged between the lower support plate 2 and the lower pendulum body bottom plate 4, the top surface of the lower pendulum body bottom plate, the top surface of a sliding lining plate 5 is in curved surface contact with the bottom surface of a spherical crown 7 at the lower part of a spherical hinge body 8, the top surface of the spherical crown 7 at the lower part of the spherical hinge body 8 is in curved surface contact with the inner wall of a spherical hinge cover plate 9, the top part of the spherical hinge cover plate 9 is provided with a through hole 91 with the diameter larger than that of a column head 6, the spherical hinge cover plate 9 is in threaded connection with a lower swinging body bottom plate 4, the lower surface of an upper support plate 1 is provided with an upper swinging body 17, the upper swinging body 17 is provided with a longitudinal upper guide strip 18, the upper support plate 1 is provided with an upper tensile guide rail 19 matched with the longitudinal upper guide strip 18, the upper tensile guide rail 19 is connected with the upper support plate 1 through a second bolt 20, the bottom surface of the upper support plate 1 is a second concave surface 21, the top surface of the upper swinging body 17 is a second convex surface 22 matched with the second concave surface 21, a second curved surface stainless steel sliding plate 23 and a second curved surface, column cap 6 passes through threaded connection with the post hole 25, and horizontal lower gib block 10 sets up with vertical upper gib block 18, lower tensile guide rail 11 and upper tensile guide rail 19, upper bracket board 1 and lower support plate 2 mutually perpendicular, and upper bracket board 1, upper tensile guide rail 19 are provided with assorted upper mounting hole 26 respectively, and lower support plate 2, lower tensile guide rail 11 are provided with assorted lower mounting hole 27 respectively.
As shown in fig. 4, the lower swing body is composed of a lower swing body bottom plate 4, a sliding lining plate 5, a spherical hinge body 8 with a column cap 6 at the upper part and a spherical crown 7 at the lower part, and a spherical hinge cover plate 9, the lower swing body bottom plate 4 is provided with a transverse lower guide strip 10, and the upper swing body 17 is provided with a longitudinal upper guide strip 18.
As shown in fig. 5, the bottom plate 4 of the lower oscillating body is provided with a horizontal lower guide strip 10, the contact side of the horizontal lower guide strip 10 and the lower tension guide rail 11 is provided with a top surface tetrafluoro slide strip 28 and a horizontal side surface tetrafluoro slide strip 29, and the contact side of the lower tension guide rail 11 and the horizontal lower guide strip 10 is provided with a bottom surface stainless steel slide strip 30 and a horizontal side surface stainless steel slide strip 31 which are matched with the top surface tetrafluoro slide strip 28 and the horizontal side surface tetrafluoro slide strip 29.
As shown in fig. 6, the upper swing body 17 is provided with a longitudinal upper guide bar 18, a bottom tetrafluoro slide bar 32 and a longitudinal side tetrafluoro slide bar 33 are provided on the contact side of the longitudinal upper guide bar 18 and the upper tension guide rail 19, and a top stainless steel slide bar 34 and a longitudinal side stainless steel slide bar 35 which are matched with the bottom tetrafluoro slide bar 32 and the longitudinal side tetrafluoro slide bar 33 are provided on the contact side of the upper tension guide rail 19 and the longitudinal upper guide bar 18.
When the anti-overturn friction pendulum vibration isolation support provided by the utility model is assembled, the lower support plate 2 with the first curved surface stainless steel slide plate 15 on the top surface is placed, the lower pendulum body bottom plate 4 with the first curved surface tetrafluoro slide plate 16 on the bottom surface is placed on the lower support plate 2, the lower tensile guide rail 11 is connected with the lower support plate 2 through the first bolt 12, the contact side of the transverse lower guide bar 10 and the lower tensile guide rail 11 is provided with the top surface tetrafluoro slide bar 28 and the transverse side tetrafluoro slide bar 29, the contact side of the lower tensile guide rail 11 and the transverse lower guide bar 10 is provided with the bottom surface stainless steel slide bar 30 and the transverse side stainless steel slide bar 31 which are matched with the top surface tetrafluoro slide bar 28 and the transverse side tetrafluoro slide bar 29, then the sliding lining plate 5 is sequentially placed on the lower pendulum body bottom plate 4 from bottom to top, the spherical hinge body 8 with the lower part of the column cap 6 as the spherical crown 7 on the upper part, the spherical hinge cover plate 9 is connected with the lower pendulum body bottom plate 4 through the thread, the column hole 25 at the lower end of the upper swing body 17 with the second curved surface tetrafluoro slide plate 24 on the top surface is aligned with the column head 6 at the upper part of the spherical hinge body 8, the column head 6 is connected with the column hole 25 through screw threads, the upper support plate 1 with the second curved surface stainless steel slide plate 23 on the bottom surface is placed on the upper swing body 17, the upper tensile guide rail 19 is connected with the upper support plate 1 through a second bolt 20, the bottom surface tetrafluoro slide strip 32 and the longitudinal side surface tetrafluoro slide strip 33 are arranged on the contact side of the longitudinal upper guide strip 18 and the upper tensile guide rail 19, the top surface stainless steel slide strip 34 and the longitudinal side surface stainless steel slide strip 35 which are matched with the bottom surface tetrafluoro slide strip 32 and the longitudinal side surface tetrafluoro slide strip 33 are arranged on the contact side of the upper tensile guide rail 19 and the longitudinal upper guide strip 18, the whole support is assembled, and the upper support plate 1, the upper swing body 17, the lower. The first concave surface 13 and the first convex surface 14 are spherical surfaces or cylindrical surfaces, the second concave surface 21 and the second convex surface 22 are spherical surfaces or cylindrical surfaces, and when the first concave surface 13, the first convex surface 14, the second concave surface 21 and the second convex surface 22 are cylindrical surfaces, the first concave surface 13, the first convex surface 14, the second concave surface 21 and the second convex surface 22 are arranged vertically.
The utility model provides a when preventing toppling friction pendulum isolation bearing installation, be connected connecting bolt at lower mounting hole 29 department of lower support plate 2, lower tensile guide rail 11 with following built-in fitting, with connecting bolt at last support plate 1, go up tensile guide rail 19 last mounting hole 28 department and above-mentioned component connection. When the anti-overturning friction pendulum seismic isolation support longitudinally generates horizontal displacement in use, the upper support plate 1 drives the upper tensile guide rail 19 to move forwards and backwards along the longitudinal upper guide strip 18. When the anti-overturning friction pendulum vibration isolation support transversely generates horizontal displacement, the lower support plate 2 drives the lower tensile guide rail 11 to move forwards and backwards along the transverse lower guide strip 10. Because the transverse lower guide strip 10 and the longitudinal upper guide strip 18, the lower tensile guide rail 11 and the upper tensile guide rail 19, and the upper support plate 1 and the lower support plate 2 are arranged perpendicular to each other, the upper support plate 1 and the lower support plate 2 slide in any direction by combining longitudinal and transverse horizontal displacement, and the anti-overturning friction pendulum seismic isolation support can move in any direction horizontally.
The utility model provides a prevent toppling friction pendulum isolation bearing, the pressure that upper bracket board 1 bore transmits slip welt 5 through spherical crown 7 of the 8 lower parts of the spherical hinge body, because the bottom surface of the spherical crown 7 of the 5 top surfaces of slip welt and the 8 lower parts of the spherical hinge body is the sphere contact, and the bottom surface of the 5 top surfaces of slip welt and spherical crown 7 constitutes the rotation sphere, and the 9 tops of spherical hinge apron are equipped with the through-hole 91 that is greater than 6 diameters of column cap, and column cap 6 can swing wantonly in through-hole 91. When the support bears pressure changes and moves, the included angle between the axes of the upper swing body 17 and the lower swing body 3 changes along with the change of displacement, and the pressure borne by the upper support plate 1 always points downwards to the circle center of the sliding lining plate 5, so that the normal work of the support is ensured.
When earthquake happens and pulling force is generated, the pulling force is transmitted to the inner wall of the spherical hinge cover plate 9 from the top surface of the spherical crown 7, the top surface of the spherical crown 7 is in spherical contact with the inner wall of the spherical hinge cover plate 9, the top surface of the spherical crown 7 and the inner wall of the spherical hinge cover plate 9 form a rotating spherical surface, the top of the spherical hinge cover plate 9 is provided with a through hole 91 with the diameter larger than that of the column head 6, and the column head 6 can swing freely in the through hole 91. When the support bears the pulling force and changes and appear moving, go up oscillating body 17 and lower oscillating body 3's axis contained angle and change along with the change of displacement, the pulling force that upper bracket board 1 bore is directional the centre of a circle of slip welt 5 downwards all the time to keep the above-mentioned building of upper bracket board 1 steady, prevent to appear toppling.
The utility model provides a prevent toppling friction pendulum isolation bearing, when the earthquake takes place, can universal level slide, can also bear the higher pressure and the higher pulling force that the earthquake produced, prevent that the building from taking place to topple when rare meets the earthquake and destroying.
The utility model provides an it not only is limited to above-mentioned structure, the all are in to prevent toppling friction pendulum isolation bearing the utility model discloses any modification of doing on the basis, equivalent replacement and improvement etc. all should contain within the protection scope of the utility model.
Claims (4)
1. Anti-overturning friction pendulum isolation bearing, including upper bracket board, bottom suspension bedplate, its characterized in that: the upper surface of the lower support plate is provided with a lower swinging body, the lower swinging body consists of a lower swinging body bottom plate, a sliding lining plate, a spherical hinge body and a spherical hinge cover plate, the lower part of the spherical hinge body is a spherical crown, the lower part of the spherical hinge body is a column cap, the lower part of the spherical hinge body is a spherical cap, the spherical hinge cover plate is a transverse lower guide strip, the lower support plate is provided with a lower tensile guide rail matched with the transverse lower guide strip, the top surface of the lower support plate is a first concave surface, the bottom surface of the lower swinging body bottom plate is a first convex surface matched with the first concave surface, a first curved surface stainless steel sliding plate and a first curved surface polytetrafluoroethylene sliding plate are arranged between the lower support plate and the lower swinging body bottom plate, the top surface of the lower swinging body bottom plate is in planar contact with the sliding lining plate, the top surface of the spherical crown at the lower part of the spherical hinge body is in spherical contact with the spherical surface of the spherical hinge cover plate, the top, the utility model discloses a spherical hinge body, including upper bracket board, upper swing body, upper bracket board, upper support board, upper swing body, upper bracket board, upper swing body, the lower extreme is provided with the column cap assorted post hole with spherical hinge body upper portion, the column cap passes through threaded connection with the post hole, horizontal lower gib block and vertical upper deflector, lower tensile guide rail sets up with last tensile guide rail mutually perpendicular.
2. The anti-toppling friction pendulum seismic isolation bearing of claim 1, wherein: the contact side of horizontal lower gib block and lower tensile guide rail be provided with top surface tetrafluoro draw runner and horizontal side tetrafluoro draw runner, the contact side of lower tensile guide rail and horizontal lower gib block be provided with top surface tetrafluoro draw runner and horizontal side tetrafluoro draw runner assorted bottom surface stainless steel draw runner and horizontal side stainless steel draw runner, vertically go up the gib block and be provided with bottom surface tetrafluoro draw runner and indulge the side tetrafluoro draw runner with the contact side of last tensile guide rail, the contact side of going up tensile guide rail and vertically going up the gib block be provided with bottom surface tetrafluoro draw runner and indulge the side tetrafluoro draw runner assorted top surface stainless steel draw runner and indulge the side stainless steel draw runner.
3. The anti-toppling friction pendulum seismic isolation bearing of claim 1, wherein: the lower tensile guide rail is connected with the lower support plate through a first bolt, and the upper tensile guide rail is connected with the upper support plate through a second bolt.
4. The anti-toppling friction pendulum seismic isolation bearing of claim 1, wherein: the upper support plate and the upper tensile guide rail are respectively provided with an upper mounting hole matched with each other, and the lower support plate and the lower tensile guide rail are respectively provided with a lower mounting hole matched with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921800559.7U CN211037379U (en) | 2019-10-25 | 2019-10-25 | Anti-overturning friction pendulum shock insulation support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921800559.7U CN211037379U (en) | 2019-10-25 | 2019-10-25 | Anti-overturning friction pendulum shock insulation support |
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| Publication Number | Publication Date |
|---|---|
| CN211037379U true CN211037379U (en) | 2020-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921800559.7U Active CN211037379U (en) | 2019-10-25 | 2019-10-25 | Anti-overturning friction pendulum shock insulation support |
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| CN (1) | CN211037379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110656711A (en) * | 2019-10-25 | 2020-01-07 | 衡水震泰隔震器材有限公司 | Anti-overturning friction pendulum shock insulation support and assembly method thereof |
| CN111979905A (en) * | 2019-05-22 | 2020-11-24 | 成都市新筑路桥机械股份有限公司 | Large horizontal force tension-compression support |
-
2019
- 2019-10-25 CN CN201921800559.7U patent/CN211037379U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111979905A (en) * | 2019-05-22 | 2020-11-24 | 成都市新筑路桥机械股份有限公司 | Large horizontal force tension-compression support |
| CN110656711A (en) * | 2019-10-25 | 2020-01-07 | 衡水震泰隔震器材有限公司 | Anti-overturning friction pendulum shock insulation support and assembly method thereof |
| CN110656711B (en) * | 2019-10-25 | 2024-03-08 | 衡水震泰隔震器材有限公司 | Anti-overturning friction pendulum vibration isolation support and assembly method thereof |
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