CN219343602U

CN219343602U - Anti-seismic frame type structure

Info

Publication number: CN219343602U
Application number: CN202223074950.8U
Authority: CN
Inventors: 石照煌; 黄欢; 胡礼雨; 石丽云; 张书锋
Original assignee: Juhuang Group Co ltd; Fujian Ruihuang Construction Engineering Co ltd
Current assignee: Juhuang Group Co ltd; Fujian Ruihuang Construction Engineering Co ltd
Priority date: 2022-11-19
Filing date: 2022-11-19
Publication date: 2023-07-14
Anticipated expiration: 2032-11-19

Abstract

The application discloses antidetonation frame-type structure, including base and the support column of vertical installation on the base, the cover is equipped with the installation piece on the support column outer wall, be provided with locating plate one and locating plate two on the base, locating plate one and locating plate two set up in turn, and end to end in proper order together to form and enclose and close the frame, enclose and close and have the space between frame and the installation piece, and install the damping device that can horizontal shock attenuation in the space. This application can carry out better buffering shock attenuation to the horizontal vibrations of support column to promote the shock resistance of frame.

Description

Anti-seismic frame type structure

Technical Field

The application relates to the technical field of building frames, in particular to an anti-seismic frame structure.

Background

The frame of traditional building all adopts integral type building structure, and during the earthquake, the support column of frame can not withstand the quick swing of earthquake and fracture.

In order to improve the earthquake resistance of the structure, the utility model patent with the publication number of CN212153745U discloses an earthquake-proof building frame structure, which comprises a base, wherein a first connecting rod is vertically installed on the base, the first connecting rod extends into the lower end face of the base and is provided with a second plate body, the outer side wall of the first connecting rod is sleeved with the first plate body, the lower surface of the first plate body is welded with a fixed column, one end of the fixed column sequentially penetrates through the base and the second plate body, the lower surface of the fixed column is welded with a trapezoid block, the inside of the base is fixedly connected with an arc block, the top of the arc block is penetrated with a second spring, and the other end of the second spring is fixedly connected with the bottom of the trapezoid block. When an earthquake happens, the first connecting rod downwards presses the second plate body, the second plate body downwards extrudes the arc-shaped block, and meanwhile, the first plate body drives the fixing column to slide towards the inside of the base, so that the trapezoid block downwards extrudes the second spring, and therefore, the shock resistance of the frame is improved by a longitudinal buffer mode of the second spring and the arc-shaped block.

Although the buffering anti-seismic effect of the frame can be improved through the scheme, the first connecting rod in the scheme can better buffer and absorb longitudinal vibration due to the fact that the transverse vibration and the longitudinal vibration exist in the earthquake, but the buffering anti-seismic effect of the frame is limited, and improvement space exists.

Disclosure of Invention

In order to improve the technical problems, the application provides an anti-seismic frame structure.

The application provides an antidetonation frame-type structure adopts following technical scheme:

the utility model provides an antidetonation frame-type structure, includes the base and vertically installs the support column on the base, the cover is equipped with the installation piece on the support column outer wall, be provided with locating plate one and locating plate two on the base, locating plate one and locating plate two set up in turn, and end to end in proper order together to form and enclose and close the frame, enclose and close and have the space between frame and the installation piece, and install the damping device that can horizontal shock attenuation in the space.

Through adopting above-mentioned technical scheme, be provided with the damping device of horizontal buffering around the support column to through with installation piece and locating plate one, locating plate two-phase cooperation, for the horizontal direction of support column provides reliable holding power, improve horizontal shock attenuation effect.

Optionally, the damping device includes fixed plate one, fixed plate two and the elastic component that set up on the installation piece lateral wall, and fixed plate two is all installed on one side of locating plate one and locating plate two towards the installation piece, and fixed plate one and fixed plate two are relative to each other to be set up, and the elastic component is connected between relative fixed plate one and fixed plate two.

Through adopting above-mentioned technical scheme, the elastic component between fixed plate one and the fixed plate two can realize providing the shock attenuation cushioning effect of horizontal direction for the support column.

Optionally, the first connecting rod is arranged on the first fixing plate, the second connecting rod is arranged on the second fixing plate, the elastic piece comprises a spring, one end of the spring is connected with one end of the first connecting rod away from the first fixing plate, and the other end of the spring is connected with one end of the second connecting rod away from the second fixing plate.

Through adopting above-mentioned technical scheme, the elastic component can cushion the vibrations that transverse vibration power caused to the support column to promote the stability of support column.

Optionally, damping pads are arranged at one ends of the first connecting rod and the second connecting rod, which are close to each other.

Through adopting above-mentioned technical scheme, the damping pad can slow down the vibration of spring, further improves damping device's shock attenuation effect.

Optionally, a guide cylinder is sleeved on the outer side of the spring, and the first connecting rod and the second connecting rod are provided with parts extending into the guide cylinder.

Through adopting above-mentioned technical scheme, the guide cylinder leads the spring, prevents effectively that the spring from buckling, improves the result of use of spring.

Optionally, the two end surfaces of the first locating plate are provided with screws, the two end surfaces of the second locating plate are provided with sliding grooves for the screws to slide, the screws are connected with two nuts in a threaded manner, and the locating plate is located between the two nuts.

Through adopting above-mentioned technical scheme, through adjusting the screw rod position in the sliding tray, the size of enclosing frame that locating plate one and locating plate two formed is then through tightening the nut for locating plate one and locating plate two firmly connect.

Optionally, the first fixing plate is connected to the side wall of the mounting block through a bolt, and the second fixing plate is connected to the side walls of the first positioning plate and the second positioning plate through a bolt.

Through adopting above-mentioned technical scheme, damping device installs between installation piece and locating plate, can play the cushioning effect to the support column.

Optionally, the screw rod sets up a plurality ofly, the quantity of sliding tray and screw rod one-to-one.

By adopting the technical scheme, the stability of the enclosing frame formed by the first positioning block and the second positioning block is improved.

In summary, the present application includes at least one of the following beneficial effects:

1. the mounting block and the first positioning plate and the second positioning plate are matched to realize vibration absorption through the vibration absorption device, so that a buffering effect is achieved on transverse vibration of the support rod;

2. the distance between the first positioning plate and the second positioning plate can be adjusted by adjusting the position of the screw rod in the slot or the position of the nut on the screw rod, so that the damping device can maintain the optimal working effect.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present application;

FIG. 2 is a schematic view of a structure in which the first positioning plate and the second positioning plate form an enclosing frame;

fig. 3 is an exploded view of the shock absorbing device.

Reference numerals illustrate: 1. a support column; 2. a mounting block; 3. a first positioning plate; 4. a positioning plate II; 5. a damping device; 51. a first fixing plate; 52. a second fixing plate; 53. an elastic member; 6. a first connecting rod; 7. a second connecting rod; 8. a spring; 9. a guide cylinder; 10. enclosing and closing a frame; 11. a screw; 12. a sliding groove; 13. a nut; 14. a base; 15. a damping pad; 16. a cross bar.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses an anti-seismic frame structure. Referring to fig. 1, the anti-seismic frame structure includes a base 14 and a support column 1, the support column 1 is vertically installed on the base 14, a cross bar 16 is connected between two adjacent support columns 1, a connection mode of the prior art is used between the support column 1 and the base 14 and between the support column 1 and the cross bar 16, and a prior shock-absorbing structure is also connected between the support column 1 and the base 14 and between the support column 1 and the cross bar 16, and the connection mode and the shock-absorbing structure are not the focus of the present application and are not repeated herein.

Referring to fig. 1 and 2, an outer wall of a lower end of a support column 1 is sleeved with a mounting block 2, the cross section of the support column 1 in the embodiment is of a square structure, the mounting block 2 is of a structure matched with the support column 1, and the mounting block 2 is fixed on the outer wall of the support column 1 through bolts and the like. The periphery of the mounting block 2 is provided with a first positioning plate 3 and a second positioning plate 4, the first positioning plate 3 and the second positioning plate 4 are oppositely arranged in two, and the first positioning plate 3 and the second positioning plate 4 are connected end to form a surrounding frame 10. A damping device 5 is arranged between the enclosing frame 10 formed by the first positioning plate 3 and the second positioning plate 4 and the outer surface of the mounting block 2.

Further, in order to facilitate connection between the first positioning plate 3 and the second positioning plate 4, the screws 11 are fixed on two end faces of the first positioning plate 3, and a plurality of screws 11 may be fixed on the end face of the first positioning plate 3, and in this embodiment, two screws 11 are fixed on the end face of the first positioning plate 3. The two ends of the second locating plate 4 are provided with sliding grooves 12 for the screw rods 11 to slide, the sliding grooves 12 correspond to the screw rods 11 one by one, the sliding grooves 12 extend along the horizontal direction, and the sliding grooves 12 are communicated with the end face of the second locating plate 4. The screw rod 11 is further connected with two nuts 13 in a threaded manner, when the screw rod 11 passes through the sliding groove 12, the two nuts 13 can be respectively abutted against the side walls on two sides of the positioning plate II 4, so that the positioning plate I3 and the positioning plate II 4 are connected together, the position of the screw rod 11 in the sliding groove 12 can be adjusted, the size of the enclosing frame 10 between the positioning plate I3 and the positioning plate II 4 is adjusted, a certain distance exists between the surfaces of the mounting blocks 2, and after the positioning plate I3 and the positioning plate II 4 are enclosed into a proper enclosing frame, the positioning plate I3 and the positioning plate II can be fixed on the upper surface of the base 14 in a welding mode or the like.

Referring to fig. 2 and 3, the damping device 5 includes a first fixing plate 51 and a second fixing plate 52, the first fixing plate 51 may be connected to the mounting block 2 by bolts or welding, and the second fixing plate 52 is fixed to the first positioning plate 3 and the second positioning plate 4 by bolts. The first fixing plate 51 and the second fixing plate 52 are in one-to-one correspondence, the first fixing plate 51 is fixedly provided with the first connecting rod 6, and the second fixing plate 52 is fixedly provided with the second connecting rod 7. The damper 5 further includes an elastic member 53 connected between the first and

second connection rods

6 and 7 to play a role of buffering and damping in the horizontal direction.

Referring to fig. 3, a damping pad 15 is disposed at one end of the first connecting rod 6 and the second connecting rod 7, which are close to each other, the elastic member 53 includes a spring 8, one end of the spring 8 is fixed to the damping pad 15 of the first connecting rod 6, which is far from the first fixing plate 51, and the other end of the spring 8 is fixed to the damping pad 15 of the second connecting rod 7, which is far from the second fixing plate 52. By adjusting the connection position between the first positioning plate 3 and the second positioning plate 4, the gap between the enclosing frame and the mounting block can be adjusted according to the springs, so that the damping device 5 can maintain the optimal damping effect. And two damping devices are arranged among each first positioning plate, each second positioning plate and each mounting block so as to improve damping effect.

Further, a guiding cylinder 9 is sleeved on the outer side of the spring 8, and the guiding cylinder 9 is made of engineering plastic or rubber with certain elasticity. The ends of the connecting

rod

6 and 7 extend in a guiding cylinder of sufficient length that the guiding cylinder 9 is able to guide the spring 8 when the spring 8 is moving, reducing the distortion of the spring 8.

The implementation principle of the anti-seismic frame structure in the embodiment of the application is as follows: when the spring 8 is used, the position of the screw 11 in the sliding groove 12 is adjusted through the adjusting nut 13, so that the size of the enclosing frame 10 formed by the first positioning plate 3 and the second positioning plate 4 is adjusted, and the spring 8 is in a compressed state. When receiving transverse vibration, spring 8 provides horizontal direction's holding power for support column 1 and alleviates the vibration of transverse wave, and then has increased transverse shock attenuation effect.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides an antidetonation frame-type structure, includes base (14) and upright support column (1) of installing on base (14), its characterized in that: the support column (1) outer wall is gone up the cover and is equipped with installation piece (2), be provided with locating plate one (3) and locating plate two (4) on base (14), locating plate one (3) and locating plate two (4) set up in turn, and end to end in proper order together to form and enclose and close frame (10), enclose and close and have the space between frame (10) and installation piece (2), and install damping device (5) that can horizontal shock attenuation in the space.

2. An earthquake-resistant frame structure as claimed in claim 1, wherein: the damping device (5) comprises a first fixing plate (51), a second fixing plate (52) and an elastic piece (53), wherein the first fixing plate (51), the second fixing plate (52) and the elastic piece (53) are arranged on the side wall of the mounting block (2), the second fixing plate (52) is arranged on one side, facing the mounting block (2), of the first locating plate (3) and the second locating plate (4), the first fixing plate (51) and the second fixing plate (52) are oppositely arranged one by one, and the elastic piece (53) is connected between the first fixing plate (51) and the second fixing plate (52) which are opposite to each other.

3. An earthquake-resistant frame structure as claimed in claim 2, characterized in that: be provided with connecting rod one (6) on fixed plate one (51), be provided with connecting rod two (7) on fixed plate two (52), elastic component (53) are including spring (8), the one end of spring (8) is connected with one end that fixed plate one (51) was kept away from to connecting rod one (6), the other end of spring (8) is connected with one end that fixed plate two (52) was kept away from to connecting rod two (7).

4. A shock resistant frame structure according to claim 3, wherein: and damping pads (15) are arranged at the ends, close to the first connecting rod (6) and the second connecting rod (7), of the springs, and the springs are connected between the two damping pads.

5. A shock resistant frame structure according to claim 3, wherein: the outside of the spring (8) is sleeved with a guide cylinder (9), and the end parts of the first connecting rod (6) and the second connecting rod (7) are provided with parts extending into the guide cylinder (9).

6. An earthquake-resistant frame structure as claimed in claim 1, wherein: screw rods (11) are arranged on two end faces of the first positioning plate (3), sliding grooves (12) for the screw rods (11) to slide are formed in two end faces of the second positioning plate (4), two nuts (13) are connected to the screw rods (11) in a threaded mode, and the second positioning plate (4) is located between the two nuts (13).

7. An earthquake-resistant frame structure as claimed in claim 2, characterized in that: the first fixing plate (51) is connected to the side wall of the mounting block (2) through bolts, and the second fixing plate (52) is connected to the side walls of the first positioning plate (3) and the second positioning plate (4) through bolts.

8. An earthquake-resistant frame structure as set forth in claim 6, wherein: the screw rods (11) are arranged in a plurality, and the number of the sliding grooves (12) corresponds to the screw rods (11) one by one.