Energy dissipation and shock absorption damper structure of shock absorption building

Abstract

The utility model relates to the field of shock absorption structures, and discloses a shock absorption building energy dissipation and shock absorption damper structure which comprises a first floor and a second floor, the top of the first floor is fixedly connected with two embedded parts, the tops of the embedded parts are fixedly connected with supporting columns, the close sides of the two supporting columns are fixedly connected with connecting rods, and the connecting rods are fixedly connected with connecting rods. A connecting ring is rotatably connected to the exterior of the connecting rod, a sealing barrel is fixedly connected to the bottom of the connecting ring, a motor shell is fixedly connected to the right side of the sealing barrel, a motor is fixedly connected to the right side of the sealing barrel, a rotating shaft is fixedly connected to the driving end of the motor, and a first gear is fixedly connected to the exterior of the rotating shaft; according to the utility model, the height of one end of the piston rod is adjusted through the telescopic assembly to meet the height requirements of different floors, the applicability is improved, and the stirring mechanism in the sealing barrel can prevent hydraulic oil from being solidified through stirring in a cold environment, so that the damping effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of shock-absorbing structures, in particular to an energy dissipation and shock-absorbing damper structure of a shock-absorbing building. Background Art

[0002] Shock-absorbing building energy dissipation shock-absorbing damper is an important device used in building structures, which is designed to reduce the impact of earthquakes or other external vibrations on buildings and improve the seismic performance and safety of buildings.

[0003] After searching, the Chinese patent document announcement number: CN219932833U discloses a shock-absorbing damper structure. The staff connects the first connector and the second connector to two mutually movable structures respectively. When the movable structure drives the first connector and the second connector to move relative to each other, the first connector moves toward the inside of the second connector. At this time, the first connector drives the top of the inclined connecting plate to move, the inclined connecting plate rotates and the bottom drives the transverse plate to move horizontally. During the movement of the transverse plate, the sliding friction block is driven to slide on the bottom of the fixed friction plate, so that the fixed friction plate and the sliding friction block generate relative sliding friction, so as to realize the consumption of the relative displacement energy between the first connector and the second connector, thereby achieving a damping effect.

[0004] The beneficial effects of the above patent specification mention that "the fixed friction plate and the sliding friction block generate relative sliding friction to achieve the consumption of the relative displacement energy between the first connector and the second connector, thereby achieving a damping effect." Although the above patent can produce a damping effect through friction, the floor heights in the prior art are not uniform and cannot meet the requirements of installation and use on floors of different heights. Therefore, in response to the above shortcomings, we proposed a shock-absorbing building energy dissipation and shock-absorbing damper structure. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a shock-absorbing building energy dissipation shock-absorbing damper structure, which aims to improve the problems in the prior art that the damper is not suitable for floors of different heights and the internal hydraulic oil is easily solidified due to temperature reduction, affecting the shock-absorbing and damping effect.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A shock-absorbing building energy dissipation and shock-absorbing damper structure, comprising floor 1 and floor 2, wherein the top of the floor 1 is fixedly connected with two embedded parts, the top of the embedded part is fixedly connected with a supporting column, the adjacent sides of the two supporting columns are fixedly connected with a connecting rod, the outside of the connecting rod is rotatably connected with a connecting ring, the bottom of the connecting ring is fixedly connected with a sealing barrel, the right side of the sealing barrel is fixedly connected with a motor housing, the right side of the sealing barrel is fixedly connected with a motor, the driving end of the motor is fixedly connected with a rotating shaft, the outside of the rotating shaft is fixedly connected with a gear 1, the outside of the rotating shaft is rotatably connected with a rotating frame, the front and rear sides of the rotating frame are both rotatably connected with gear 2, the front and rear sides of the rotating shaft are fixedly connected with a rotating plate, the inside of the sealing barrel is slidably connected with a piston rod, the right side of the piston rod is fixedly connected with an extrusion plate, the inside of the extrusion plate is provided with two hole grooves, the outside of the piston rod is sleeved with a spring, the left side of the piston rod is provided with a telescopic assembly, and the bottom of the floor 2 is fixedly connected with one of the embedded parts.

[0008] As a further description of the above technical solution:

[0009] The outer portion of the gear 1 is meshedly connected to the outer portions of the two gears 2 that are close to each other, and the outer portions of the two gears 2 that are far away from each other are meshedly connected to the inner tooth grooves of the rotating frame.

[0010] As a further description of the above technical solution:

[0011] One end of the spring is fixed to the left side of the sealing barrel, and the other end of the spring is fixedly connected to the outside of the piston rod.

[0012] As a further description of the above technical solution:

[0013] The outer portion of the extrusion plate is slidably connected to the inner wall of the sealing barrel.

[0014] As a further description of the above technical solution:

[0015] The telescopic assembly comprises a sliding sleeve, the interior of the sliding sleeve is slidably connected to a sliding rod, a sliding groove is provided on the right side of the sliding rod, and the exterior of the sliding sleeve is fixedly connected to a fixed assembly.

[0016] As a further description of the above technical solution:

[0017] The fixing assembly comprises a buckle, an eccentric wheel is rotatably connected inside the buckle, and an arc-shaped pressing block is slidably connected inside the buckle.

[0018] As a further description of the above technical solution:

[0019] The outer portion of the arc-shaped pressing block is slidably connected to the inner portion of the sliding groove, and the rear side of the eccentric wheel is in contact with the front side of the arc-shaped pressing block.

[0020] As a further description of the above technical solution:

[0021] The interior of the piston rod is rotatably connected to the exterior of the sliding rod, and the top of the sliding sleeve is fixedly connected to the bottom of one of the embedded parts.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the sliding rod slides inside the sliding sleeve. At this time, the eccentric wheel squeezes the arc-shaped pressure block toward the rear side, exerts pressure on the sliding rod, increases the friction with the sliding sleeve, and realizes the limit, so that the height of one end of the device can be adjusted to meet the needs of floors of different heights.

[0024] 2. In the utility model, the rotating plate and the rotating frame are driven to rotate in different directions by the rotation of the motor, thereby increasing the stirring efficiency to solve the problem of the hydraulic oil being solidified by external factors in cold seasons or regions, thereby affecting the shock absorption effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional diagram of a shock-absorbing building energy dissipation and shock-absorbing damper structure proposed by the utility model;

[0026] Figure 2 A schematic diagram of the structure of a sealing barrel of a shock-absorbing building energy dissipation and shock-absorbing damper structure proposed by the utility model;

[0027] Figure 3 This is a structural schematic diagram of a sliding sleeve of a shock-absorbing building energy dissipation and shock-absorbing damper structure proposed by the utility model;

[0028] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0029] Legend:

[0030] 1. Floor 1; 2. Embedded parts; 3. Support column; 4. Connecting rod; 5. Connecting ring; 6. Sealing barrel; 7. Piston rod; 8. Spring; 9. Extrusion plate; 10. Hole groove; 11. Motor housing; 12. Motor; 13. Rotating shaft; 14. Gear 1; 15. Gear 2; 16. Rotating frame; 17. Rotating plate; 18. Floor 2; 19. Sliding sleeve; 20. Sliding rod; 21. Slide groove; 22. Buckle; 23. Eccentric wheel; 24. Arc pressure block. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1 - Figure 2 The utility model provides an embodiment: a shock-absorbing building energy dissipation shock-absorbing damper structure, including a floor 1 and a floor 2 18, the top of the floor 1 is fixedly connected with two embedded parts 2, the embedded parts 2 are usually composed of steel plates and steel bars, and are poured inside the floor in advance when the floor concrete is poured, the top of the embedded parts 2 is fixedly connected with a support column 3, the support column 3 is used to support one end of a sealing barrel 6, the adjacent sides of the two support columns 3 are fixedly connected with a connecting rod 4, the connecting rod 4 is used to connect the support columns 3, the outer rotation of the connecting rod 4 is connected with a connecting ring 5, and the connecting ring 5 can change the sealing barrel 6, so that it can rotate around the connecting rod 4, the bottom of the connecting ring 5 is fixedly connected to a sealing barrel 6, the interior of the sealing barrel 6 is made of metal material, and has good sealing and pressure resistance. The right side of the sealing barrel 6 is fixedly connected to a motor housing 11, and the motor housing 11 is used to protect the operation of the internal motor 12. The right side of the sealing barrel 6 is fixedly connected to a motor 12, and the motor 12 provides a power source for the internal stirring device. The driving end of the motor 12 is fixedly connected to a rotating shaft 13, and the rotation of the rotating shaft 13 drives the internal rotating plate 17 and the rotating frame 16 to rotate for stirring. The outer side of the rotating shaft 13 is fixed The rotating shaft 13 is fixedly connected with a gear 14, and the rotation direction of the gear 14 is consistent with the direction of the rotating shaft 13. The rotating shaft 13 is externally rotatably connected with a rotating frame 16. The internal front and rear sides of the rotating frame 16 are both rotatably connected with gears 2 15. The gears 2 15 connected to the rotating frame 16 are meshed and connected. The rotation directions of the gear 14 and the gear 2 15 are opposite, which drives the rotating frame 16 to rotate in the opposite direction, so as to stir the hydraulic oil more efficiently. The front and rear sides of the rotating shaft 13 are fixedly connected with a rotating plate 17. The rotation of the rotating plate 17 directly acts on the hydraulic oil. The piston is slidably connected to the inside of the sealing barrel 6. Rod 7, the right side of the piston rod 7 is fixedly connected with an extrusion plate 9, which is driven by the piston rod 7 to slide inside the sealing barrel 6 to squeeze the hydraulic oil and form a damping effect. Two holes 10 are arranged inside the extrusion plate 9. When the internal hydraulic oil is subjected to the pressure of the extrusion plate 9, it will pass through the hole 10 to prevent excessive pressure and damage to the sealing barrel 6. The outer sleeve of the piston rod 7 is provided with a spring 8, which is used to provide a certain elastic buffer when the floor vibrates strongly. A telescopic component is arranged on the left side of the piston rod 7, and one of the embedded parts 2 is fixedly connected to the bottom of the floor 18 for fixing the telescopic component at the bottom.

[0033] Reference Figure 1 , Figure 3 and Figure 4 The telescopic component includes a sliding sleeve 19, which adopts a hollow structure to facilitate the sliding rod 20 to slide inside and complete the telescopic operation. The sliding sleeve 19 is internally slidably connected to the sliding rod 20, and a sliding groove 21 is provided on the right side of the sliding rod 20. The sliding groove 21 of the sliding rod 20 adopts a semicircular structure to expand the contact area with the arc-shaped pressing block 24, thereby increasing the friction force and completing the fixation. The outside of the sliding sleeve 19 is fixedly connected to a fixing component, and the fixing component includes a buckle 22. The buckle 22 is internally rotatably connected to an eccentric wheel 23. A handle is also fixedly connected to the right side of the eccentric wheel 23 for rotating the eccentric wheel 23 to open and close the fixing component. The buckle 22 is internally slidably connected to an arc-shaped pressing block 24, and the outer side of the arc-shaped pressing block 24 is slidably connected to the inside of the sliding groove 21, and the arc-shaped pressing block 24 is limited to prevent the arc-shaped pressing block 24 from deviating and failing to fix the sliding rod 20. The rear side of the eccentric wheel 23 contacts the front side of the arc-shaped pressing block 24.

[0034] Reference Figure 1 and Figure 2 The outside of gear 14 is meshed and connected to the outside of the adjacent side of the two gears 2 15, and the distant side of the two gears 2 15 is meshed and connected to the internal tooth groove of the rotating frame 16, and is meshed with gear 2 15 through gear 14. When gear 14 moves in one direction, gear 2 15 will rotate in the opposite direction, driving the rotating frame 16 to rotate in the opposite direction. One end of the spring 8 is fixed to the left side of the sealing barrel 6, and the other end of the spring 8 is fixedly connected to the outside of the piston rod 7. The outside of the extrusion plate 9 is slidably connected to the inner wall of the sealing barrel 6 to reduce the leakage of hydraulic oil from the side gap and reduce the pressure. The internal rotation of the piston rod 7 is connected to the outside of the sliding rod 20. The top of the sliding sleeve 19 is fixedly connected to the bottom of one of the embedded parts 2. The connection between the sliding sleeve 19 and the embedded part 2 is usually welded so that the sliding sleeve 19 is firmly fixed to the bottom of the embedded part 2.

[0035] Working principle: First, the staff moves the eccentric wheel 23 to the front side, and squeezes the arc-shaped pressure block 24 toward the rear side through the rotation of the eccentric wheel 23, so that the arc-shaped pressure block 24 slides inside the buckle 22, and then slides inside the sliding sleeve 19 through the sliding rod 20. When the arc-shaped pressure block 24 is squeezed toward the rear side, it will exert pressure on the sliding rod 20, increasing the friction between the sliding rod 20 and the sliding sleeve 19, so that the sliding rod 20 is fixed inside the sliding sleeve 19. The telescopic fixing assembly can meet the needs of shock absorption and energy dissipation of floors at different heights, thereby improving the applicability of the device.

[0036] Secondly, the height of one end of the piston rod 7 can be adjusted by the telescopic assembly, so that the hydraulic oil inside the sealing barrel 6 is tilted to the right side of the sealing barrel 6 due to gravity, and then the switch of the motor 12 is turned on. The rotation of the motor 12 drives the rotation of the rotating shaft 13 and the gear 1 14, and the rotation of the gear 1 14 drives the meshing gear 2 15 to rotate in the opposite direction, thereby driving the meshing rotating frame 16 to rotate in the opposite direction relative to the rotating shaft 13. Through the rotation of the rotating plate 17 and the rotating frame 16 in different directions, the internal hydraulic oil can obtain better stirring efficiency, so that the hydraulic oil can be prevented from freezing and affecting the shock absorbing function when used in colder areas through stirring.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A shock-absorbing building energy dissipation and shock-absorbing damper structure, comprising a first floor (1) and a second floor (18), characterized in that: The top of the floor 1 (1) is fixedly connected to two embedded parts (2), the top of the embedded part (2) is fixedly connected to a support column (3), the adjacent sides of the two support columns (3) are fixedly connected to a connecting rod (4), the outside of the connecting rod (4) is rotatably connected to a connecting ring (5), the bottom of the connecting ring (5) is fixedly connected to a sealing barrel (6), the right side of the sealing barrel (6) is fixedly connected to a motor housing (11), the right side of the sealing barrel (6) is fixedly connected to a motor (12), the driving end of the motor (12) is fixedly connected to a rotating shaft (13), and the outside of the rotating shaft (13) is fixedly connected to a gear 1 (14). The rotating shaft (13) is rotatably connected to a rotating frame (16) on the outside, and the rotating frame (16) is rotatably connected to a gear 2 (15) on both the front and rear sides of the rotating shaft (13), and a rotating plate (17) is fixedly connected to both the front and rear sides of the rotating shaft (13). The sealing barrel (6) is slidably connected to a piston rod (7) on the inside, and a squeezing plate (9) is fixedly connected to the right side of the piston rod (7), and two holes (10) are arranged inside the squeezing plate (9). A spring (8) is sleeved on the outside of the piston rod (7), and a telescopic component is arranged on the left side of the piston rod (7). The bottom of the second floor (18) is fixedly connected to one of the embedded parts (2).

2. The shock-absorbing building energy dissipation and shock-absorbing damper structure according to claim 1, characterized in that: The outer portion of the gear one (14) is meshedly connected to the outer portions of the adjacent sides of the two gear twos (15), and the distant sides of the two gear twos (15) are meshedly connected to the inner tooth grooves of the rotating frame (16).

3. The shock-absorbing building energy dissipation and shock-absorbing damper structure according to claim 1 is characterized in that: One end of the spring (8) is fixed to the left side of the sealing barrel (6), and the other end of the spring (8) is fixedly connected to the outside of the piston rod (7).

4. The shock-absorbing building energy dissipation and shock-absorbing damper structure according to claim 1, characterized in that: The outside of the extrusion plate (9) is slidably connected to the inner wall of the sealing barrel (6).

5. The shock-absorbing building energy dissipation and shock-absorbing damper structure according to claim 1, characterized in that: The telescopic assembly comprises a sliding sleeve (19), the interior of the sliding sleeve (19) is slidably connected to a sliding rod (20), a sliding groove (21) is provided on the right side of the sliding rod (20), and the exterior of the sliding sleeve (19) is fixedly connected to a fixed assembly.

6. The shock-absorbing building energy dissipation and shock-absorbing damper structure according to claim 5, characterized in that: The fixing assembly comprises a buckle (22), an eccentric wheel (23) is rotatably connected inside the buckle (22), and an arc-shaped pressing block (24) is slidably connected inside the buckle (22).

7. The shock-absorbing building energy dissipation and shock-absorbing damper structure according to claim 6, characterized in that: The outside of the arc-shaped pressing block (24) is slidably connected to the inside of the sliding groove (21), and the rear side of the eccentric wheel (23) is in contact with the front side of the arc-shaped pressing block (24).

8. The shock-absorbing building energy dissipation and shock-absorbing damper structure according to claim 5, characterized in that: The interior of the piston rod (7) is rotatably connected to the exterior of the sliding rod (20), and the top of the sliding sleeve (19) is fixedly connected to the bottom of one of the embedded parts (2).

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