Damping wall structure

Abstract

The utility model relates to the technical field of damping walls, and discloses a damping wall structure which comprises a lower beam and an upper beam, a damping wall assembly playing a damping role is installed between the opposite sides of the lower beam and the upper beam, and a fireproof assembly used for fire prevention is installed on the outer side of the damping wall assembly. A reinforcing assembly enabling the viscous damping wall to be installed more stably is installed in the damping wall assembly, the damping wall assembly comprises two pre-buried plates which are conveniently fixed to the opposite sides of the lower beam and the upper beam, and a plurality of reinforcing rods are fixed to the opposite sides of the two pre-buried plates. Mounting plates are fixed to the opposite sides of the two pre-buried plates through bolts. According to the damping wall structure, it is effectively ensured that the fireproof function of the whole wall body can reach the expected fireproof effect, so that normal use of the viscous damping wall is ensured, the damping wall can be conveniently and effectively installed, the working efficiency of workers is improved, and the practicability of the damping wall structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of damping walls, in particular to a damping wall structure. Background Art

[0002] Damping wall is a kind of energy dissipation and shock absorption component with good performance. It can be installed as a wall between the upper and lower layers of the structure. It uses the relative movement between the structural layers to exert energy dissipation. It is suitable for the earthquake and wind resistance design, reinforcement and post-earthquake repair of multi-story, high-rise and super high-rise building structures. With the development of shock absorption theory and the gradual maturity of shock absorption products, damping walls are more and more widely used in building structures.

[0003] The damping wall includes a viscous damping wall, which is mainly composed of an outer steel plate, one or two inner steel plates, and a high-viscosity viscous liquid between the steel plates. During an earthquake, the upper and lower floors generate relative speed, so that the inner steel plate moves in the viscous liquid between the outer steel plates, generating damping force, absorbing earthquake energy, and reducing earthquake response. By changing the viscosity of the viscous liquid, the distance between the inner and outer steel plates, and the area of ​​the steel plates, the viscous resistance and energy absorption capacity of the viscous damping wall can be adjusted.

[0004] In actual use, the existing viscous damping wall structure is often arranged between walls with fire partition functions such as stairwell walls and elevator walls. The walls at the above locations generally need to be fireproofed, but the damping wall structure is generally not installed with a fireproof structure, which may affect the fireproof function of the entire wall. At the same time, the installation process is relatively simple, which improves the work efficiency of the staff and reduces the practicality of the existing damping wall structure. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a damping wall structure, which has the advantages of excellent fire prevention effect and convenient installation by workers, and solves the problem of low practicality of the existing damping structure.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned excellent fire prevention effect and facilitate installation by the staff, the utility model provides the following technical solutions: a damping wall structure, comprising a lower beam and an upper beam, a damping wall component having a shock absorbing effect is installed between the opposite sides of the lower beam and the upper beam, a fire prevention component for fire prevention is installed on the outer side of the damping wall component, and a reinforcement component for making the installation of the viscous damping wall more stable is installed inside the damping wall component;

[0009] The damping wall assembly includes two embedded plates conveniently fixed on opposite sides of the lower beam and the upper beam, a plurality of reinforcing rods are fixed on opposite sides of the two embedded plates, mounting plates are fixed on opposite sides of the two embedded plates by bolts, connecting plates are fixed on opposite sides of the two mounting plates, and a viscous damping wall body is fixed between opposite sides of the two connecting plates;

[0010] The fireproof assembly comprises four fireproof panels respectively fixed on the front, back, left and right sides of the viscous damping wall body, and a fireproof coating is fixed on the side of the fireproof panel away from the viscous damping wall body.

[0011] Furthermore, the reinforcement component includes an installation cavity opened inside the connecting plate, the connecting plate has an internal rotating connecting rod, a No. 1 bevel gear is fixed to the left side of the rotating rod, a No. 2 bevel gear is meshed with the left side of the No. 1 bevel gear, the internal thread of the No. 2 bevel gear is connected with a stud, reinforcement grooves are opened on the opposite sides of the embedded plate, and a rotating block is fixed to the right end of the rotating rod.

[0012] Furthermore, the left end of the rotating rod passes through the connecting plate and the mounting cavity in sequence and extends to the inside of the mounting cavity to be fixed to the first bevel gear.

[0013] Furthermore, the diameter of the rotating block is larger than the diameter of the rotating rod, and the reinforcing rod at the top is located inside the upper beam.

[0014] Furthermore, the adjustable distance of the stud inside the reinforcement groove is smaller than the adjustable distance of the stud in the installation cavity.

[0015] Furthermore, the length of the embedded plate is equal to the length of the mounting plate, and the width of the embedded plate is equal to the width of the mounting plate.

[0016] Furthermore, the length of the fireproof board on the front side is equal to the length of the viscous damping wall body, and the height of the fireproof board on the front side is equal to the height of the viscous damping wall body.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a damping wall structure, which has the following beneficial effects:

[0019] The damping wall structure, through the coordinated use of lower beams, upper beams, damping wall components, fireproof components and reinforcement components, in actual use, when the viscous damping wall is arranged between walls with fire partition functions such as stairwell walls and elevator walls, the viscous damping wall is installed with a structure for fire prevention, thereby effectively ensuring that the fireproof function of the entire wall can achieve the expected fireproof effect, thereby ensuring the normal use of the viscous damping wall, and can conveniently and effectively install the damping wall, thereby improving the work efficiency of the staff and improving the practicality of the damping wall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a three-dimensional schematic diagram of the connection structure of the viscous damping wall body in the structure of the utility model;

[0022] Figure 3 It is a partial enlarged schematic diagram of part A in the structure of the utility model.

[0023] In the figure: 1 lower beam, 2 upper beam, 200 damping wall assembly, 201 embedded plate, 202 reinforcement rod, 203 mounting plate, 204 connecting plate, 205 viscous damping wall body, 300 fireproof assembly, 301 fireproof board, 302 fireproof coating, 400 reinforcement assembly, 401 mounting cavity, 402 rotating rod, 403 No. 1 bevel gear, 404 No. 2 bevel gear, 405 stud, 406 reinforcement groove, 407 rotating block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-3 The utility model provides a technical solution: a damping wall structure, comprising a lower beam 1 and an upper beam 2, a damping wall component 200 having a shock absorbing effect is installed between the opposite sides of the lower beam 1 and the upper beam 2, a fireproof component 300 for fire prevention is installed on the outer side of the damping wall component 200, and a reinforcement component 400 for making the viscous damping wall installation more stable is installed inside the damping wall component 200;

[0026] Through the coordinated use of the lower beam 1, the upper beam 2, the damping wall assembly 200, the fire protection assembly 300 and the reinforcement assembly 400, in actual use, when the viscous damping wall is arranged between walls with fire partitioning functions such as stairwell walls and elevator walls, the viscous damping wall is installed with a structure for fire protection, thereby effectively ensuring that the fire protection function of the entire wall can achieve the expected fire protection effect, thereby ensuring the normal use of the viscous damping wall, and being able to conveniently and effectively install the damping wall, thereby improving the work efficiency of the staff and improving the practicality of the damping wall structure.

[0027] In this embodiment, the damping wall assembly 200 is a structure that has a shock absorbing effect.

[0028] like Figure 1 , Figure 2 and Figure 3 As shown, the damping wall assembly 200 includes two embedded plates 201 which are conveniently fixed on opposite sides of the lower beam 1 and the upper beam 2, a plurality of reinforcing rods 202 are fixed on opposite sides of the two embedded plates 201, mounting plates 203 are fixed on opposite sides of the two embedded plates 201 by bolts, connecting plates 204 are fixed on opposite sides of the two mounting plates 203, and a viscous damping wall body 205 is fixed between opposite sides of the two connecting plates 204.

[0029] It should be noted that the length of the embedded plate 201 is equal to the length of the mounting plate 203, and the width of the embedded plate 201 is equal to the width of the mounting plate 203, so as to ensure that the embedded plate 201 is installed more stably.

[0030] In this embodiment, the fire protection assembly 300 is a structure that enables the damping wall to have a fire protection function.

[0031] like Figure 1 and Figure 2 As shown, the fireproof assembly 300 includes four fireproof panels 301 respectively fixed on the front, back, left and right sides of the viscous damping wall body 205, and a fireproof coating 302 is fixed on the side of the fireproof panel 301 away from the viscous damping wall body 205.

[0032] It should be noted that the length of the front fireproof board 301 is equal to the length of the viscous damping wall body 205, and the height of the front fireproof board 301 is equal to the height of the viscous damping wall body 205, ensuring that the fireproof board 301 can make the viscous damping wall body 205 have a certain fireproof effect.

[0033] In this embodiment, the reinforcement assembly 400 is a structure that makes the installation of the damping wall more stable and convenient.

[0034] like Figure 1 and Figure 3 As shown, the reinforcement component 400 includes an installation cavity 401 opened inside the connecting plate 204, the connecting plate 204 is internally rotatably connected to a rotating rod 402, a No. 1 bevel gear 403 is fixed to the left side of the rotating rod 402, a No. 2 bevel gear 404 is meshed with the left side of the No. 1 bevel gear 403, the internal thread of the No. 2 bevel gear 404 is connected with a stud 405, a reinforcement groove 406 is opened on the opposite side of the embedded plate 201, and a rotating block 407 is fixed to the right end of the rotating rod 402.

[0035] It should be noted that the left end of the rotating rod 402 passes through the connecting plate 204 and the mounting cavity 401 in sequence and extends to the inside of the mounting cavity 401 to be fixed to the first bevel gear 403, ensuring that the rotating rod 402 can correctly and effectively drive the first bevel gear 403 to rotate.

[0036] In addition, the diameter of the rotating block 407 is larger than the diameter of the rotating rod 402, which makes it convenient to drive the rotating rod 402 to rotate by rotating the rotating block 407. The top reinforcement rod 202 is located inside the upper beam 2, and the bottom reinforcement rod 202 is located inside the lower beam 1, ensuring that the embedded plate 201 is installed more stably through the reinforcement rod 202.

[0037] In addition, the adjustable distance of the stud 405 inside the reinforcement groove 406 is smaller than the adjustable distance of the stud 405 in the installation cavity 401 , ensuring that the stud 405 can be effectively withdrawn from the reinforcement groove 406 , thereby releasing the limitation on the viscous damping wall body 205 .

[0038] The working principle of the above embodiment is:

[0039] When in use, during the pouring process of the upper beam 2 and the lower beam 1, the embedded plate 201 and the reinforcement rod 202 are poured into the upper beam 2 and the lower beam 1, so as to facilitate the subsequent installation of the viscous damping wall body 205. Then, during the installation process, the mounting plate 203 is effectively fixed to the embedded plate 201 by fastening bolts. At the same time, the rotating block 407 is rotated to drive the rotating rod 402 to rotate, and then the stud 405 is driven to rotate under the action of the first bevel gear 403 and the second bevel gear 404, while the second bevel gear 404 can only rotate in place. , so that the stud 405 moves up and down inside the second bevel gear 404 for adjustment, and then is threadedly connected to the reinforcement groove 406, thereby completing the installation of the viscous damping wall body 205. The installation process is relatively simple. When an earthquake occurs, it can achieve the effect of absorbing seismic energy and reducing seismic response. At the same time, the fireproof board 301 and the fireproof coating 302 can also make the viscous damping wall body 205 have a fireproof effect, and after the earthquake, the viscous damping wall body 205 can be replaced more conveniently, which is more convenient to use.

[0040] Compared with the prior art, the damping wall structure, through the coordinated use of the lower beam 1, the upper beam 2, the damping wall assembly 200, the fire protection assembly 300 and the reinforcement assembly 400, in actual use, when the viscous damping wall is arranged between walls with fire partitioning functions such as stairwell walls and elevator walls, the viscous damping wall is installed with a structure for fire protection, thereby effectively ensuring that the fire protection function of the entire wall can achieve the expected fire protection effect, thereby ensuring the normal use of the viscous damping wall, and can conveniently and effectively install the damping wall, thereby improving the work efficiency of the staff, improving the practicality of the damping wall structure, and solving the problem of low practicality of the existing damping structure.

[0041] The electrical components mentioned in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the text.

[0042] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A damping wall structure, comprising a lower beam (1) and an upper beam (2), characterized in that: A damping wall assembly (200) having a shock-absorbing effect is installed between the opposite sides of the lower beam (1) and the upper beam (2), a fireproof assembly (300) for fire prevention is installed on the outside of the damping wall assembly (200), and a reinforcement assembly (400) for making the viscous damping wall installation more stable is installed inside the damping wall assembly (200); The damping wall assembly (200) comprises two embedded plates (201) conveniently fixed on opposite sides of the lower beam (1) and the upper beam (2); a plurality of reinforcing rods (202) are fixed on opposite sides of the two embedded plates (201); mounting plates (203) are fixed on opposite sides of the two embedded plates (201) by bolts; connecting plates (204) are fixed on opposite sides of the two mounting plates (203); and a viscous damping wall body (205) is fixed between opposite sides of the two connecting plates (204); The fireproof assembly (300) comprises four fireproof panels (301) respectively fixed on the front, back, left and right sides of the viscous damping wall body (205), and a fireproof coating (302) is fixed on the side of the fireproof panel (301) away from the viscous damping wall body (205).

2. A damping wall structure according to claim 1, characterized in that: The reinforcement assembly (400) comprises an installation cavity (401) provided inside a connecting plate (204); a rotating connecting rod (402) is provided inside the connecting plate (204); a first bevel gear (403) is fixed on the left side of the rotating rod (402); a second bevel gear (404) is meshed on the left side of the first bevel gear (403); a stud (405) is connected to the inner thread of the second bevel gear (404); a reinforcement groove (406) is provided on the opposite side of the embedded plate (201); and a rotating block (407) is fixed on the right end of the rotating rod (402).

3. A damping wall structure according to claim 2, characterized in that: The left end of the rotating rod (402) passes through the connecting plate (204) and the installation cavity (401) in sequence and extends into the interior of the installation cavity (401) to be fixed to the first bevel gear (403).

4. A damping wall structure according to claim 2, characterized in that: The diameter of the rotating block (407) is greater than the diameter of the rotating rod (402), and the top reinforcing rod (202) is located inside the upper beam (2).

5. The damping wall structure according to claim 2, characterized in that: The adjustable distance of the stud (405) inside the reinforcement groove (406) is smaller than the adjustable distance of the stud (405) in the installation cavity (401).

6. The damping wall structure according to claim 1, characterized in that: The length of the embedded plate (201) is equal to the length of the mounting plate (203), and the width of the embedded plate (201) is equal to the width of the mounting plate (203).

7. The damping wall structure according to claim 1, characterized in that: The length of the fireproof board (301) on the front side is equal to the length of the viscous damping wall body (205), and the height of the fireproof board (301) on the front side is equal to the height of the viscous damping wall body (205).

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