CN210177735U

CN210177735U - Damping device of civil engineering structure

Info

Publication number: CN210177735U
Application number: CN201920895805.5U
Authority: CN
Inventors: Ang Wang; 王昂
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-03-24
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses a damping device of civil engineering structure, one side of the bottom of the second support plate is fixedly connected with one end of the second support rod, the other side of the bottom of the second support plate is fixedly connected with one end of the first support rod, the other end of the first support rod is hinged with the top of the first slider, the other end of the second support rod is fixedly connected with the top of the second slider, the outer side wall of the pipe body is sleeved with a tension spring, the device moves downwards when the earthquake is stressed through the matching of a first spring, a transverse plate, a bolt and a second chute, plays a certain role in buffering, the second support plate moves downwards through the first chute and a guide rail, the first slider and the second slider move towards two sides on the pipe body through the first support rod and the second support rod, the force borne by the device is dispersed towards two sides, and the support of the whole device is reinforced through a U-shaped steel plate, the earthquake resistance of the device during earthquake is enhanced, and the service life of the device is prolonged.

Description

Damping device of civil engineering structure

Technical Field

The utility model relates to a civil engineering technical field specifically is a damping device of civil engineering structure.

Background

Civil engineering is a general name of scientific technology for building various engineering facilities, and refers to applied materials, equipment and technical activities such as surveying, designing, constructing, maintaining and the like; the damping device is also an object of engineering construction, namely various engineering facilities which are built on the ground or underground, on the land or in water and directly or indirectly serve human life, production, military and scientific research services, but when the damping device of the existing civil engineering structure damps the engineering structure, most of the damping devices are simple to damp the engineering structure, the structure is ensured to be in an elastic working state under the action of small earthquake, the structure is damaged under the action of medium earthquake and large earthquake, and the damping performance of the device is poorer in the long-time use process of the damping mode, so that the service life of the device is greatly influenced, and therefore, the damping device of the civil engineering structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a damping device of civil engineering structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a damping device of a civil engineering structure comprises a bottom plate, wherein first supporting plates are welded on two sides of the upper surface of the bottom plate, a transverse plate is arranged on the upper portion of each first supporting plate, connecting plates are welded on two sides of the bottom of the transverse plate, a second supporting plate is arranged in the middle of the inner wall of each first supporting plate, guide rails are fixedly connected to two ends of each second supporting plate, first sliding grooves are formed in two sides of the inner wall of each first supporting plate, the guide rails are connected with the first sliding grooves in a sliding mode, the top of each second supporting plate is fixedly connected to the bottom of a first fixing block, two first springs are arranged on the top of each first fixing block, the top of each first fixing block is connected with the bottom of the transverse plate through the corresponding first spring, one side of the bottom of each second supporting plate is fixedly connected to one end of a second supporting rod, and the other side of the bottom, the utility model discloses a supporting device, including first backup pad, second backup pad, extension spring, the both sides fixedly connected with body of first backup pad inner wall bottom, first slider and second slider have been cup jointed respectively to the lateral wall of body, the other end of first branch articulates in the top of first slider, the other end fixed connection of second branch is in the top of second slider, the extension spring has been cup jointed to the lateral wall of body, one side of first slider is through extension spring fixed connection in one side of second slider.

As further preferable in the present technical solution: the upper surface of the transverse plate is fixedly connected with a rubber plate.

As further preferable in the present technical solution: the bottom of the bottom plate is fixedly connected with U-shaped steel plates which are arranged at equal intervals.

As further preferable in the present technical solution: the rubber pads are connected to two sides of the bottom of the U-shaped steel plate, and the U-shaped steel plate and the rubber pads are fixedly connected to the top of the base through screws.

As further preferable in the present technical solution: the middle of the bottom of the U-shaped steel plate is fixedly connected with a second fixed block, the middle of the top of the base is fixedly connected with two fixed rods, the outer walls of the fixed rods are sleeved with second springs, and the top of the base is connected with the second fixed block through the second springs.

As further preferable in the present technical solution: the centers of the first supporting rod and the second supporting rod are hinged.

As further preferable in the present technical solution: the outer side wall of the connecting plate is in threaded connection with a bolt, a second sliding groove matched with the bolt is formed in the outer side wall of the first supporting plate, and the bolt is in sliding connection with the second sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that: the device is through first spring, the diaphragm, the cooperation of bolt and second spout, when the earthquake atress, will move down, play certain cushioning effect, make second backup pad lapse through first spout and guide rail, make first slider and second slider to both sides removal on the body through first branch and second branch, the power that receives the device disperses to both sides, consolidate the support of whole device through the U-shaped steel sheet, the anti-seismic performance of device when the earthquake has been strengthened, the life of the device is improved.

Drawings

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

FIG. 2 is a schematic view of the tube body structure of the present invention;

fig. 3 is a side view of the U-shaped steel plate of the present invention.

In the figure: 1. a base plate; 2. a first support bar; 3. a second support bar; 4. a first fixed block; 5. a bolt; 6. a first spring; 7. a rubber plate; 8. a transverse plate; 9. a first support plate; 10. a guide rail; 11. a first chute; 12. a first slider; 13. a U-shaped steel plate; 14. a base; 15. a connecting plate; 16. a second support plate; 17. a pipe body; 18. a tension spring; 19. a second slider; 20. a second chute; 21. a screw; 22. a rubber pad; 23. a second fixed block; 24. a second spring; 25. and (5) fixing the rod.

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.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a damping device of a civil engineering structure comprises a bottom plate 1, wherein first supporting plates 9 are welded on two sides of the upper surface of the bottom plate 1, a transverse plate 8 is arranged on the upper portion of each first supporting plate 9, connecting plates 15 are welded on two sides of the bottom of each transverse plate 8, a second supporting plate 16 is arranged in the middle of the inner wall of each first supporting plate 9, guide rails 10 are fixedly connected to two ends of each second supporting plate 16, first sliding grooves 11 are formed in two sides of the inner wall of each first supporting plate 9, the guide rails 10 are in sliding connection with the first sliding grooves 11, the top of each second supporting plate 16 is fixedly connected to the bottom of a first fixing block 4, two first springs 6 are arranged on the top of each first fixing block 4, the top of each first fixing block 4 is connected with the bottom of the transverse plate 8 through the first springs 6, one side of the bottom of each second supporting plate 16 is fixedly connected to one end of, the bottom opposite side fixed connection of second backup pad 16 is in the one end of first backup pad 2, the both sides fixedly connected with body 17 of 9 inner wall bottoms of first backup pad, first slider 12 and second slider 19 have been cup jointed respectively to the lateral wall of body 17, the other end of first backup pad 2 articulates in the top of first slider 12, the other end fixed connection of second backup pad 3 is in the top of second slider 19, extension spring 18 has been cup jointed to the lateral wall of body 17, one side of first slider 12 is through extension spring 18 fixed connection in one side of second slider 19.

In this embodiment, specifically: the upper surface of diaphragm 8 is fixedly connected with rubber slab 7, has reduced the wearing and tearing of diaphragm 8 through the protection of rubber slab 7.

In this embodiment, specifically: the bottom of the bottom plate 1 is fixedly connected with U-shaped steel plates 13 which are arranged at equal intervals, and the pressure resistance of the device in earthquake is enhanced by the U-shaped steel plates 13.

In this embodiment, specifically: rubber pads 22 are connected with the bottom both sides of U-shaped steel sheet 13, U-shaped steel sheet 13 passes through screw 21 fixed connection in the top of base 14 with rubber pads 22, through rubber pads 22 cushioning power, avoids damaging base 14.

In this embodiment, specifically: the middle of the bottom of the U-shaped steel plate 13 is fixedly connected with a second fixed block 23, the middle of the top of the base 14 is fixedly connected with two fixed rods 25, the outer walls of the fixed rods 25 are sleeved with second springs 24, the top of the base 14 is connected with the second fixed block 23 through the second springs 24, and when the U-shaped steel plate 13 is extruded downwards, the second springs 24 are extruded through the second fixed block 23, so that the anti-seismic performance of the U-shaped steel plate 13 is enhanced.

In this embodiment, specifically: the first support rod 2 is hinged with the center of the second support rod 3, so that the first sliding block 12 and the second sliding block 19 move towards two sides on the pipe body 17, and the pressure is dispersed towards two sides.

In this embodiment, specifically: the outer side wall of the connecting plate 15 is in threaded connection with a bolt 5, the outer side wall of the first supporting plate 9 is provided with a second sliding groove 20 matched with the bolt 5, the bolt 5 is in sliding connection with the second sliding groove 20, and the connecting plate 15 drives the bolt 5 to move downwards through the second sliding groove 20 when being extruded, so that the second supporting plate 16 moves downwards.

When in use, when earthquake and vibration occur, the pressure is applied to the transverse plate 8 through the rubber plate 7, the transverse plate 8 drives the connecting plate 15 to move, the connecting plate 15 drives the bolts 5 at two sides to move downwards through the second sliding grooves 20, meanwhile, the transverse plate 8 moves downwards to extrude the first spring 6, the first spring 6 presses the second supporting plate 16 through the first fixing block 4, the second supporting plate 16 drives the guide rail 10 to move in the first chute 11, the second supporting plate 16 drives the first supporting rod 2 and the second supporting rod 3 to move downwards when moving, the first supporting rod 2 and the second supporting rod 3 respectively drive the first sliding block 12 and the second sliding block 19 to move towards two sides on the tube body 17, the tension spring 18 is pulled to move when the first slide block 12 and the second slide block 19 move towards two sides, at the same time, the base 14 will press the U-shaped steel plate 13, and the impact force is received by the second fixing block 23 and the second spring 24.

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 damping device of civil engineering structure, includes bottom plate (1), its characterized in that: the improved structure of the floor is characterized in that first supporting plates (9) are welded on two sides of the upper surface of the bottom plate (1), a transverse plate (8) is arranged on the upper portion of each first supporting plate (9), connecting plates (15) are welded on two sides of the bottom of each transverse plate (8), a second supporting plate (16) is arranged in the middle of the inner wall of each first supporting plate (9), guide rails (10) are fixedly connected to two ends of each second supporting plate (16), first sliding grooves (11) are formed in two sides of the inner wall of each first supporting plate (9), each guide rail (10) is slidably connected with each first sliding groove (11), the top of each second supporting plate (16) is fixedly connected to the bottom of each first fixing block (4), two first springs (6) are arranged on the top of each first fixing block (4), and the top of each first fixing block (4) is connected with the bottom of each transverse plate (8) through each first spring, bottom one side fixed connection in the one end of second branch (3) of second backup pad (16), the bottom opposite side fixed connection in the one end of first branch (2) of second backup pad (16), both sides fixedly connected with body (17) of first backup pad (9) inner wall bottom, first slider (12) and second slider (19) have been cup jointed respectively to the lateral wall of body (17), the other end of first branch (2) articulates in the top of first slider (12), the other end fixed connection in the top of second slider (19) of second branch (3), extension spring (18) have been cup jointed to the lateral wall of body (17), one side of first slider (12) is through extension spring (18) fixed connection in one side of second slider (19).

2. A civil engineering structure damping device according to claim 1, characterised in that: the upper surface of the transverse plate (8) is fixedly connected with a rubber plate (7).

3. A civil engineering structure damping device according to claim 1, characterised in that: the bottom of the bottom plate (1) is fixedly connected with U-shaped steel plates (13) which are arranged at equal intervals.

4. A civil engineering structure damping device according to claim 3, characterised in that: the rubber pads (22) are connected to two sides of the bottom of the U-shaped steel plate (13), and the U-shaped steel plate (13) and the rubber pads (22) are fixedly connected to the top of the base (14) through screws (21).

5. A civil engineering structure damping device according to claim 4, characterised in that: the middle of the bottom of the U-shaped steel plate (13) is fixedly connected with a second fixed block (23), the middle of the top of the base (14) is fixedly connected with two fixed rods (25), the outer walls of the fixed rods (25) are sleeved with a second spring (24), and the top of the base (14) is connected with the second fixed block (23) through the second spring (24).

6. A civil engineering structure damping device according to claim 1, characterised in that: the first supporting rod (2) is hinged with the center of the second supporting rod (3).

7. A civil engineering structure damping device according to claim 1, characterised in that: the outer side wall of the connecting plate (15) is in threaded connection with a bolt (5), a second sliding groove (20) matched with the bolt (5) is formed in the outer side wall of the first supporting plate (9), and the bolt (5) is in sliding connection with the second sliding groove (20).