CN210262685U

CN210262685U - Tensile friction pendulum subtracts isolation ball-type support

Info

Publication number: CN210262685U
Application number: CN201920525057.1U
Authority: CN
Inventors: 叶代成; 钱雪明; 王青海; 叶志强; 李志超; 王俊
Original assignee: Changshu Baode Bridge Component Co Ltd; Xiamen Haihuan New Material Technology Co Ltd; Xiamen Baicheng Traffic Engineering Consulting Co Ltd
Current assignee: Changshu Baode Bridge Component Co Ltd; Xiamen Haihuan New Material Technology Co Ltd; Xiamen Baicheng Traffic Engineering Consulting Co Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-04-07
Anticipated expiration: 2029-04-18

Abstract

The utility model relates to a shock insulation ball-type support technical field, and disclose a tensile friction pendulum subtracts shock insulation ball-type support, including the support roof, the bottom swing joint of support roof has the supporting seat, and the bottom fixed mounting of support roof has the hinge, and the inside swing joint of hinge has the stock, and the one end fixedly connected with curved plate of stock, the inside fixed mounting of supporting seat have a ball panel, and the bottom swing joint of supporting seat has a support bottom plate, and the bottom screw thread cover of support bottom plate is equipped with the first shear bolt that extends to the supporting seat bottom, and one side screw thread cover of support roof bottom is equipped with the second shear bolt. This tensile friction pendulum subtracts isolation ball-type support sets up through the cooperation between support roof, supporting seat, hinge, stock and the curved plate, and the bridge does not receive destruction when can effectively ensureing the earthquake, utilizes the cooperation between first shear bolt, supporting seat and the support bottom plate to use simultaneously, has solved the condition that superstructure drops probably to appear when the earthquake.

Description

Tensile friction pendulum subtracts isolation ball-type support

Technical Field

The utility model relates to a shock insulation ball-type support technical field specifically is a tensile friction pendulum subtracts shock insulation ball-type support.

Background

The support is divided into three types, namely a fixed tensile friction pendulum type seismic mitigation and isolation spherical support, a one-way movable tensile friction pendulum type seismic mitigation and isolation spherical support and a fixed tensile friction pendulum type seismic mitigation and isolation spherical support, and is suitable for various bridge structures, steel trusses, buildings and other projects.

When the existing shock absorption spherical support is used, the upper structure may fall off when an earthquake occurs, and therefore the tensile friction pendulum shock absorption and isolation spherical support is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a tensile friction pendulum subtracts isolation bearing ball-type support guarantees when possessing the earthquake that the bridge is not destroyed, avoids the advantage that earthquake superstructure breaks away from, and the bridge is damaged under earthquake's effect when having solved the earthquake, and the vibrations that produce during the earthquake cause the problem that superstructure breaks away from simultaneously.

The utility model provides a following technical scheme: the utility model provides a tensile friction pendulum subtracts isolation ball-type support, includes the support roof, the bottom swing joint of support roof has the supporting seat, the bottom fixed mounting of support roof has the hinge, the inside swing joint of hinge has the stock, the one end fixedly connected with curved plate of stock, the inside fixed mounting of supporting seat has the ball panel, the bottom swing joint of supporting seat has the support bottom plate, the bottom screw thread cover of support bottom plate is equipped with the first shear bolt that extends to the supporting seat bottom, one side screw thread cover of support roof bottom is equipped with the second shear bolt, the inside fixed mounting of support roof has the mechanism board, the outside fixed mounting of mechanism board has strong magnet, the inside fixed mounting of support roof has electric capacity storehouse.

Preferably, the top of the support base plate is provided with a circular groove, and the inside of the circular groove arranged in the support base plate is movably connected with the bottom of the support seat.

Preferably, the capacitor is arranged in the capacitor bin, and the capacitor bin is located below the strong magnet.

Preferably, the number of the first shear bolts is two, and the two first shear bolts are symmetrical to each other with the axis of the support top plate as a symmetry center.

Preferably, one end of the second shear bolt penetrates into the supporting seat, a thread groove is formed in the supporting seat, and the inside of the thread groove formed in the supporting seat is matched with one end of the second shear bolt.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this tensile friction pendulum subtracts isolation ball-type support sets up through the cooperation between support roof, supporting seat, hinge, stock and the curved plate, and the bridge does not receive destruction when can effectively ensureing the earthquake, utilizes the cooperation between first shear bolt, supporting seat and the support bottom plate to use simultaneously, has solved the condition that superstructure drops probably to appear when the earthquake.

2. This tensile friction pendulum subtracts isolation ball-type support uses through the cooperation between support roof, supporting seat, strong magnet and the electric capacity storehouse, and the strong magnet of use adsorbs the mechanism board with electric capacity on, has avoided because the damage of vibrations implantation production has reduced the production loss, has reduced manufacturing cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention.

In the figure: 1. a support top plate; 2. a supporting seat; 3. a hinge; 4. a long rod; 5. a curved plate; 6. a ball panel; 7. a support base plate; 8. a first shear bolt; 9. a second shear bolt; 10. a mechanism plate; 11. a strong magnet; 12. and a capacitor bin.

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.

Referring to fig. 1-2, a tensile friction pendulum seismic isolation ball-shaped support comprises a support top plate 1, a support base 2 is movably connected to the bottom of the support top plate 1, a hinge 3 is fixedly installed at the bottom of the support top plate 1, a long rod 4 is movably connected inside the hinge 3, a curved plate 5 is fixedly connected to one end of the long rod 4, a ball panel 6 is fixedly installed inside the support base 2, a support base plate 7 is movably connected to the bottom of the support base plate 7, a circular groove is formed in the top of the support base plate 7, the inside of the circular groove formed in the support base plate 7 is movably connected to the bottom of the support base 2, the support base plate 7 can be effectively connected to a first shear bolt 8 by matching the support base plate 7, the support base 2 and the first shear bolt 8, the first shear bolt 8 extending to the bottom of the support base plate 7 is sleeved on the, the quantity of first shear bolts 8 is two, two first shear bolts 8 use the axle center of support roof 1 as the mutual symmetry of symmetric center, through first shear bolt 8, cooperation between supporting seat 2 and the support bottom plate 7 is used, the stability of device has been realized, one side screw thread cover of support roof 1 bottom is equipped with second shear bolt 9, the one end of second shear bolt 9 runs through to the inside of supporting seat 2, the thread groove has been seted up to the inside of supporting seat 2, the inside of the inside thread groove of seting up of supporting seat 2 and the one end looks adaptation of second shear bolt 9, the inside fixed mounting of support roof 1 has mechanism board 10, the outside fixed mounting of mechanism board 10 has strong magnet 11, the inside fixed mounting of support roof 1 has capacitor storehouse 12, the inside of capacitor storehouse 12 is provided with electric capacity, capacitor storehouse 12 is located the below of strong magnet 11, through capacitor storehouse 12, The cooperation between mechanism board 10 and strong magnet 11 is used, and strong magnet 11 adsorbs the electric capacity to mechanism board 10 on, has avoided because the damage that vibrations implanted the production, has reduced the production loss, has reduced manufacturing cost.

Theory of operation, during the use, fix sphere plate 6 in the inside of supporting seat 2, with the bottom joint of supporting seat 2 at the top of support bottom plate 7, install first shear bolt 8 between support bottom plate 7 and supporting seat 2, with 5 fixed mounting of curved plate in the one end of stock 4, with the inside of the other end swing joint of stock 4 at hinge 3, fix hinge 3 in the bottom of support roof 1, then install the top at supporting seat 2 with support bottom plate 7, install second anti shear bolt 9 between support roof 1 and supporting seat 2, can.

Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the equipment or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

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

1. The utility model provides a tensile friction pendulum subtracts isolation ball-type support, includes support roof (1), its characterized in that: the bottom of the support top plate (1) is movably connected with a support base (2), the bottom of the support top plate (1) is fixedly provided with a hinge (3), a long rod (4) is movably connected inside the hinge (3), one end of the long rod (4) is fixedly connected with a curved plate (5), a ball panel (6) is fixedly arranged in the supporting seat (2), the bottom of the supporting seat (2) is movably connected with a supporting seat bottom plate (7), a first shear bolt (8) extending to the bottom of the supporting seat (2) is sleeved on the bottom thread of the supporting seat bottom plate (7), a second shear resistant bolt (9) is sleeved on one side of the bottom of the support top plate (1) through threads, a mechanism plate (10) is fixedly arranged inside the support top plate (1), a strong magnet (11) is fixedly arranged outside the mechanism plate (10), and a capacitor bin (12) is fixedly arranged in the support top plate (1).

2. The spherical support for resisting tension, friction, vibration and shock absorption of the pendulum as claimed in claim 1, wherein: the top of the support base plate (7) is provided with a circular groove, and the inside of the circular groove arranged in the support base plate (7) is movably connected with the bottom of the support base (2).

3. The spherical support for resisting tension, friction, vibration and shock absorption of the pendulum as claimed in claim 1, wherein: the capacitor is arranged in the capacitor bin (12), and the capacitor bin (12) is located below the strong magnet (11).

4. The spherical support for resisting tension, friction, vibration and shock absorption of the pendulum as claimed in claim 1, wherein: the number of the first shear bolts (8) is two, and the two first shear bolts (8) are symmetrical to each other by taking the axis of the support top plate (1) as a symmetrical center.

5. The spherical support for resisting tension, friction, vibration and shock absorption of the pendulum as claimed in claim 1, wherein: one end of the second anti-shear bolt (9) penetrates into the supporting seat (2), a thread groove is formed in the supporting seat (2), and the inside of the thread groove formed in the supporting seat (2) is matched with one end of the second anti-shear bolt (9).