CN219240868U

CN219240868U - Steel construction antidetonation support for building

Info

Publication number: CN219240868U
Application number: CN202320309997.3U
Authority: CN
Inventors: 苏卫海
Original assignee: Shaanxi Yasheng Construction Engineering Co ltd
Current assignee: Shaanxi Yasheng Construction Engineering Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-06-23
Anticipated expiration: 2033-02-24

Abstract

The utility model discloses a steel structure anti-seismic bracket for a building, which comprises a beam bottom plate and a vertical beam top plate positioned above the beam bottom plate, wherein a rubber support is arranged between the top of the beam bottom plate and the bottom of the vertical beam top plate, annular plates are fixedly connected above and below the outer surface of the rubber support, and sliding grooves are formed in both sides of the top of the beam bottom plate and both sides of the bottom of the vertical beam top plate. This steel construction anti-seismic support for building, impact force to on crossbeam bottom plate and the vertical beam roof that can be fine through the rubber support is cushioned, the sliding plate can support the annular plate through first rotating frame, four backup pads support the rubber support through the annular plate, effort through a plurality of second spring damper makes the backup pad on the sliding plate can effectually cushion the vibrations impact force of building, great improvement the antidetonation effect of building, ensured the steadiness of building.

Description

Steel construction antidetonation support for building

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a steel structure anti-seismic bracket for a building.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, and mainly comprises steel beams, steel columns, steel trusses and other components made of steel sections, steel plates and the like, and the components or parts are connected by adopting welding seams, bolts or rivets, so that the self weight of the steel structure is light, and the construction is simple and convenient.

Due to the wide application of the steel structure, the improvement of the capability of the whole steel structure to cope with earthquake disasters is particularly important, and in the process of the steel structure building member, the connecting node between the cross beam and the vertical beam is a key part of the whole engineering;

and when the steel structure building shakes, the position between the beam and the vertical beam can easily generate offset, and even the beam and the vertical beam can be broken, so that the stability between the building beam and the vertical beam is reduced, and therefore, the steel structure anti-seismic bracket for the building with good anti-seismic effect is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a steel structure anti-seismic bracket for a building, which solves the problems that the position between a cross beam and a vertical beam is easy to deviate and even the cross beam and the vertical beam are broken.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a steel construction anti-seismic support for building, includes the crossbeam bottom plate and is located the vertical beam roof of crossbeam bottom plate top, be provided with the rubber support between the top of crossbeam bottom plate and the bottom of vertical beam roof, the equal fixedly connected with annular slab in top and the below of rubber support surface, the spout has all been seted up to the both sides at crossbeam bottom plate top and the both sides of vertical beam roof bottom, the inside sliding connection of spout has the sliding block, upper and lower two the equal fixedly connected with sliding plate of one side that the sliding block is relative, upper and lower two the equal fixedly connected with first rotating frame of one side that the sliding plate is relative, two the equal fixedly connected with second rotating frame of both sides of annular slab looks back of the body one side, rotate between the inside of upper and lower adjacent two first rotating frames and the inside of second rotating frame and be connected with the backup pad, one side of sliding plate is provided with anti-seismic mechanism.

Preferably, the anti-seismic mechanism comprises a second spring damper and a baffle, one end of the second spring damper is fixedly connected with one side of the sliding plate, the other end of the second spring damper is fixedly connected with one side of the baffle, and one opposite sides of the upper baffle and the lower baffle are respectively fixedly connected with the top of the cross beam bottom plate and the bottom of the vertical beam top plate.

Preferably, the top and the bottom of the rubber support are fixedly connected with connecting plates, and a plurality of first spring dampers are fixedly connected between the top of the cross beam bottom plate and the bottom of the vertical beam top plate and one side of the two annular plates, which are opposite to each other, respectively.

Preferably, the front of baffle fixedly connected with fixed plate, left and right sides two fixed plate relative one side all fixedly connected with first numerical board.

Preferably, the top of the cross beam bottom plate and the bottom of the vertical beam top plate are fixedly connected with a second numerical plate at one side of the rubber support.

Advantageous effects

The utility model provides a steel structure anti-seismic bracket for a building. Compared with the prior art, the method has the following beneficial effects:

according to the utility model, impact forces on the beam bottom plate and the vertical beam top plate can be well buffered through the rubber support, and meanwhile, the annular plate can be supported through the first rotating frame by the sliding plate, so that the four supporting plates support the rubber support through the annular plate, and the supporting plates on the sliding plate can effectively buffer the vibration impact force of a building through the acting forces of the plurality of second spring dampers, thereby greatly improving the earthquake-resistant effect of the building and guaranteeing the stability of the building.

Drawings

FIG. 1 is a schematic view of the external structure of the present utility model;

FIG. 2 is a bottom view of the cross beam bottom plate, vertical beam top plate, rubber mounts, annular plates and seismic mechanism structure of the utility model;

fig. 3 is a right side view of the beam base plate, rubber mount, first turret, second turret, annular plate, support plate, shock-resistant mechanism and first numerical plate structure of the present utility model.

In the figure: 1. a beam base plate; 2. a vertical beam top plate; 3. a rubber support; 4. an annular plate; 5. a chute; 6. a sliding block; 7. a sliding plate; 8. a first rotating frame; 9. a second turret; 10. a support plate; 11. an anti-vibration mechanism; 12. a connecting plate; 13. a first spring damper; 14. a fixing plate; 15. a first numerical value plate; 16. a second numerical board; 111. a second spring damper; 112. and a baffle.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the steel structure anti-seismic bracket for the building comprises a beam bottom plate 1 and a vertical beam top plate 2 positioned above the beam bottom plate 1, wherein a rubber support 3 is arranged between the top of the beam bottom plate 1 and the bottom of the vertical beam top plate 2, and the rubber support 3 has enough vertical rigidity to bear vertical load and can reliably transmit the pressure of an upper structure to a pier; good elasticity is provided to adapt to the rotation of the beam end; there is the horizontal displacement of great shear deformation in order to satisfy the upper portion structure, the equal fixedly connected with annular slab 4 in top and the below of rubber support 3 surface, the equal fixedly connected with connecting plate 12 in top and the bottom of rubber support 3, all fixedly connected with a plurality of first spring damper 13 between the top of crossbeam bottom plate 1 and the bottom of perpendicular roof beam roof plate 2 respectively and the one side that two annular slabs 4 are opposite, spout 5 has all been seted up to the both sides at crossbeam bottom plate 1 top and the both sides of perpendicular roof beam roof plate 2 bottom, the inside sliding connection of spout 5 has slider 6, the equal fixedly connected with sliding plate 7 of one side that two upper and lower slider 6 are relative, the equal fixedly connected with first rotating turret 8 of one side that two sliding plates 7 are relative, the both sides of two annular slabs 4 are all fixedly connected with second rotating turret 9, rotate between the inside of two upper and lower adjacent first rotating turrets 8 and the inside of second rotating turret 9 and be connected with backup pad 10, one side of sliding plate 7 is provided with shock-resistant mechanism 11.

Further, in order to conveniently detect the fatigue degree of the spring, the front side of the baffle 112 is fixedly connected with a fixing plate 14, the opposite sides of the left and right fixing plates 14 are fixedly connected with a first numerical plate 15, and the top of the beam bottom plate 1 and the bottom of the vertical beam top plate 2 are fixedly connected with a second numerical plate 16 on one side of the rubber support 3.

Further, in order to facilitate the buffering of the vibration impact force on the building, the anti-vibration mechanism 11 comprises a second spring damper 111 and a baffle 112, one end of the second spring damper 111 is fixedly connected with one side of the sliding plate 7, the other end of the second spring damper 111 is fixedly connected with one side of the baffle 112, and the opposite sides of the upper baffle 112 and the lower baffle 112 are respectively fixedly connected with the top of the beam bottom plate 1 and the bottom of the vertical beam top plate 2.

When the device is used, through the sliding plates 7 on the beam bottom plate 1 and the vertical beam top plate 2, the sliding plates 7 can support the supporting plates 10 on the annular plates 4 through the supporting plates 10, so that the annular plates 4 are supported, meanwhile, the annular plates 4 and the first spring dampers 13 are connected with the rubber support 3, the stability between the beam bottom plate 1 and the vertical beam top plate 2 is reinforced by the annular plates 4 and the first spring dampers 13, the vibration impact force on the beam bottom plate 1 and the vertical beam top plate 2 can be buffered by the acting force of the first spring dampers 13, and meanwhile, the rubber support 3 is supported by the sliding plates 7 through the supporting plates 10 and the annular plates 4 by the acting force of the second spring dampers 111, so that the vibration impact force on the rubber support 3 is reduced, and the stability effect between the beam bottom plate 1 and the vertical beam top plate 2 is improved as a whole;

the length of the springs on the plurality of second spring dampers 111 is measured by the first numerical plate 15, compared with the length of the springs on the second spring dampers 111 before use, and the length of the springs on the plurality of first spring dampers 13 is measured by the second numerical plate 16, compared with the length before use, thereby detecting the fatigue degree of the springs.

Claims

1. The utility model provides a steel construction antidetonation support for building, includes crossbeam bottom plate (1) and is located vertical beam roof (2) of crossbeam bottom plate (1) top, its characterized in that: the novel anti-vibration device is characterized in that a rubber support (3) is arranged between the top of the beam bottom plate (1) and the bottom of the vertical beam top plate (2), annular plates (4) are fixedly connected to the upper side and the lower side of the outer surface of the rubber support (3), sliding grooves (5) are formed in the two sides of the top of the beam bottom plate (1) and the two sides of the bottom of the vertical beam top plate (2), sliding blocks (6) are connected to the sliding blocks (5) in a sliding mode, sliding plates (7) are fixedly connected to the upper side and the lower side of the sliding blocks (6) opposite to each other, first rotating frames (8) are fixedly connected to the upper side and the lower side of the sliding plates (7) opposite to each other, second rotating frames (9) are fixedly connected to the two sides of the opposite sides of the annular plates (4), supporting plates (10) are rotatably connected between the inner portions of the upper side and the lower adjacent first rotating frames (8) and the inner portions of the second rotating frames (9), and one side of the sliding plates (7) is provided with an anti-vibration mechanism (11).

2. A steel structure anti-seismic bracket for buildings according to claim 1, characterized in that: the anti-seismic mechanism (11) comprises a second spring damper (111) and a baffle (112), one end of the second spring damper (111) is fixedly connected with one side of the sliding plate (7), the other end of the second spring damper (111) is fixedly connected with one side of the baffle (112), and the opposite sides of the upper baffle and the lower baffle (112) are respectively fixedly connected with the top of the cross beam bottom plate (1) and the bottom of the vertical beam top plate (2).

3. A steel structure anti-seismic bracket for buildings according to claim 1, characterized in that: the top and the bottom of rubber support (3) are all fixedly connected with connecting plate (12), all fixedly connected with a plurality of first spring damper (13) between the bottom of roof beam bottom plate (1) and the bottom of perpendicular roof beam roof board (2) respectively with two annular plates (4) one side opposite to each other.

4. A steel structure anti-seismic bracket for buildings according to claim 2, characterized in that: the front of baffle (112) fixedly connected with fixed plate (14), left and right sides two fixed plate (14) are relative one side all fixedly connected with first numerical board (15).

5. A steel structure anti-seismic bracket for buildings according to claim 1, characterized in that: the top of the cross beam bottom plate (1) and the bottom of the vertical beam top plate (2) are fixedly connected with a second numerical plate (16) on one side of the rubber support (3).