Anti-seismic energy dissipation structure

Abstract

The utility model belongs to the technical field of wall reinforcement, and particularly relates to an anti-seismic energy dissipation structure which comprises a damping body poured between wall interlayers. A damping body is arranged in the wall body, a reinforcing layer is arranged on the outer side of the wall body, a reinforcing piece is arranged in the reinforcing layer, one end of the reinforcing piece extends into the damping body, a fastening piece is arranged in the middle of the reinforcing piece, and an anti-explosion protective coating adhered to the wall body is arranged on the outer side of the reinforcing piece. The damping body is poured into the interlayer gap of the non-bearing wall body, the reinforcing layer and the anti-explosion protective coating are arranged on the outer side of the wall body, the anti-seismic energy dissipation function of the wall body can be effectively improved, and the damping body has excellent waterproof performance and basically has no additional rigidity; meanwhile, stable adhesion between the damping body and the wall body and between the wall body and the reinforcing layer and the anti-explosion protective coating can be guaranteed through the reinforcing pieces, and therefore the anti-seismic performance of the wall body is further enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of wall reinforcement, and in particular relates to an anti-seismic energy dissipation structure. Background Art

[0002] Walls mainly include load-bearing walls and non-load-bearing walls, which mainly play the role of enclosure and separation of space. The walls of load-bearing structure buildings are load-bearing and enclosure. The function of the walls of skeleton structure system buildings is enclosure and separation of space. There are many types of walls, including walls made of single materials and walls made of composite materials. With the development of society, the application of environmentally friendly walls with inner reinforcement structures is becoming more and more extensive.

[0003] Most environmentally friendly walls on the market do not have a reinforced structure on the inside. After long-term use, the wall may collapse or sag, affecting the safety of users. It has great safety hazards, and the existing premise of seismic energy dissipation effect is poor.

[0004] In order to solve the above problems, this application proposes a seismic energy dissipation structure. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a seismic energy dissipation structure, which has the characteristics of improving the seismic energy dissipation function of the wall.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-seismic energy dissipation structure, comprising a damping body poured between wall interlayers; a reinforcement layer is provided on the outer side of the wall, a reinforcement piece is provided inside the reinforcement layer, one end of the reinforcement piece extends to the inside of the damping body, a fastener is provided in the middle of the reinforcement piece, and an explosion-proof protective coating adhered to the wall is provided on the outer side of the reinforcement piece.

[0007] As a preferred embodiment of the anti-seismic energy dissipation structure of the utility model, the damping body material is a liquid that can be mechanically poured and can form a solidified state after pouring.

[0008] As a preferred embodiment of the earthquake-resistant energy dissipation structure of the utility model, the reinforcement layer is formed by interweaving transverse reinforcements and longitudinal reinforcements, and the transverse reinforcements and the longitudinal reinforcements are glued to the wall.

[0009] As a preferred anti-seismic energy dissipation structure of the utility model, the reinforcement piece passes through the column of the wall, one end of the column extends to the inside of the damping body, and the other end is provided with a limit plate. A conical through hole is opened in the middle of the column, and the fastener is screwed inside the through hole.

[0010] As a preferred embodiment of the anti-seismic energy dissipation structure of the utility model, a plurality of barbs are evenly arranged on one end of the column, and a plurality of limiting protrusions are evenly arranged on the limiting plate.

[0011] As a preferred embodiment of the anti-seismic energy dissipation structure of the utility model, the spacing between the two groups of transverse reinforcements and the two groups of longitudinal reinforcements close to each other is smaller than the diameter of the limiting plate.

[0012] Compared with the prior art, the beneficial effect of the utility model is that by pouring the damping body into the interlayer gap of the non-load-bearing wall and arranging a reinforcement layer and an anti-explosion protective coating on the outside of the wall, the seismic energy dissipation function of the wall can be effectively improved, the damping body has excellent waterproof performance, basically no additional stiffness, and at the same time the reinforcement part can ensure the stable adhesion between the damping body and the wall and the wall and the reinforcement layer and the anti-explosion protective coating, thereby further enhancing the seismic performance of the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a cross-sectional view of the utility model;

[0015] Figure 2 It is an axonometric drawing of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the reinforcement layer in the utility model;

[0017] Figure 4 It is a structural schematic diagram of the reinforcing member in the utility model.

[0018] In the figure: 1. damping body; 2. reinforcing layer; 201. transverse ribs; 202. longitudinal ribs; 3. reinforcement piece; 301. column; 302. limiting plate; 303. through hole; 304. barb; 305. limiting protrusion; 4. fastener; 5. explosion-proof protective coating. DETAILED DESCRIPTION

[0019] 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.

[0020] Example 1

[0021] like Figure 1 and Figure 2 As shown;

[0022] A seismic energy dissipation structure includes a damping body 1 poured between wall interlayers; a reinforcement layer 2 is provided on the outer side of the wall, a reinforcing member 3 is provided inside the reinforcing layer 2, one end of the reinforcing member 3 extends into the damping body 1, a fastener 4 is provided in the middle of the reinforcing member 3, and an explosion-proof protective coating 5 adhered to the wall is provided on the outer side of the reinforcing member 3; the damping body 1 is made of a liquid that can be mechanically poured and can form a solidified state after pouring.

[0023] It should be noted that the damping body 1 is a pouring type high damping material, the material is in liquid state, can be mechanically poured, has excellent fluidity in a small space, has no additional stiffness after curing, has a damping loss factor greater than 0.6, and a wide temperature range, which is greater than 0.7 in the range of -20°C to 80°C; the explosion-proof protective coating 5 is a fast-curing solvent-free spray elastomer coating, which has the characteristics of being waterproof, anti-corrosive, explosion-proof, non-toxic and environmentally friendly.

[0024] It should be noted that: in this embodiment, the damping body 1 is poured into the interlayer gap of the non-load-bearing wall. The gap is a brick-concrete or precast concrete structure, and a certain gap is reserved in the middle. The damping body 1 is poured into the gap, and the explosion-proof protective coating 5 is a fast-curing solvent-free spray elastomer coating that completely covers the concrete wall.

[0025] In this embodiment: by pouring the damping body 1 into the interlayer gap of the non-load-bearing wall and arranging the reinforcement layer 2 and the explosion-proof protective coating 5 on the outside of the wall, the seismic energy dissipation function of the wall can be effectively improved. The damping body 1 has excellent waterproof performance and basically has no additional rigidity. At the same time, the reinforcement member 3 can ensure that the damping body 1 and the wall and the wall and the reinforcement layer 2 and the explosion-proof protective coating 5 are stably adhered, thereby further enhancing the seismic performance of the wall.

[0026] like Figure 3 As shown;

[0027] In an optional embodiment, the reinforcement layer 2 is formed by interweaving transverse reinforcements 201 and longitudinal reinforcements 202, and the transverse reinforcements 201 and longitudinal reinforcements 202 are glued to the wall.

[0028] In this embodiment, the transverse reinforcement 201 and the longitudinal reinforcement 202 are both made of inelastic flexible materials, which can form the outer layer of the wall into an integral structure to further enhance the earthquake resistance.

[0029] like Figure 4 As shown;

[0030] In an optional embodiment, the reinforcement member 3 passes through a column 301 of the wall, one end of the column 301 extends into the interior of the damping body 1, and a limiting plate 302 is provided at the other end. A conical through hole 303 is opened in the middle of the column 301, and a fastener 4 is screwed inside the through hole 303. A number of barbs 304 are evenly provided at one end of the column 301, and a number of limiting protrusions 305 are evenly provided on the limiting plate 302.

[0031] In this embodiment: a hole is opened on the wall and the column 301 is inserted into the hole. After the limiting plate 302 is squeezed to make it abut against the reinforcing layer 2, the fastener 4 is screwed into the through hole 303. At this time, the column 301 is expanded and fixed to the wall.

[0032] It should be noted that the barb 304 forms an acute angle with the direction in which the column 301 enters the opening, so that the barb 304 is squeezed and contracted when the column 301 enters the opening, and the barb 304 automatically resets when the column 301 leaves the opening, which can prevent the column 301 from

[0033] In an optional embodiment, the distance between the two groups of transverse ribs 201 and the two groups of longitudinal ribs 202 that are close to each other is smaller than the diameter of the limiting plate 302 , so that the limiting plate 302 can be used to squeeze and fix the transverse ribs 201 and the longitudinal ribs 202 .

[0034] The working principle and use process of the utility model are as follows: the reinforcing layer 2 is adhered to the outer side of the non-load-bearing wall, a hole is opened on the wall and the column 301 is inserted into the hole, the limiting plate 302 is squeezed to make it abut against the reinforcing layer 2 (one end of the column 301 extends into the gap of the wall), and the fastener 4 is screwed into the through hole 303. At this time, the column 301 is expanded and fixed to the wall, and the damping body 1 is poured into the interlayer gap of the wall (the wall is a non-load-bearing wall, and the interlayer is penetrated longitudinally. The interlayer can be one layer or multiple layers. The inner wall of the wall interlayer can be a flat structure or a wavy structure or a serrated structure), and polyurethane elastomer is filled in the damping body 1 (the polyurethane elastomer is a closed-cell microporous elastic structure, which is used to improve the performance of the damping body 1). After the damping body 1 is cured, the column 301 and the barb 304 are coated and fixed. At the same time, the elastomer coating is sprayed on the wall and the outer side of the reinforcing layer 2 to form an explosion-proof protective coating 5, and the explosion-proof protective coating 5 completely covers the wall.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A seismic energy dissipation structure, characterized in that: It includes a damping body (1) poured between the wall interlayers; The outer side of the wall is provided with a reinforcement layer (2), the interior of the reinforcement layer (2) is provided with a reinforcement member (3), one end of the reinforcement member (3) extends into the interior of the damping body (1), a fastener (4) is provided in the middle of the reinforcement member (3), and the outer side of the reinforcement member (3) is provided with an anti-explosion protective coating (5) adhered to the wall.

2. The seismic energy dissipation structure according to claim 1, characterized in that: The material of the damping body (1) is a liquid that can be mechanically poured and can be solidified after pouring.

3. The seismic energy dissipation structure according to claim 2, characterized in that: The reinforcement layer (2) is formed by interweaving transverse reinforcements (201) and longitudinal reinforcements (202), and the transverse reinforcements (201) and the longitudinal reinforcements (202) are glued to the wall.

4. The seismic energy dissipation structure according to claim 3, characterized in that: The reinforcing member (3) passes through the column (301) of the wall, one end of the column (301) extends into the interior of the damping body (1), and the other end is provided with a limit plate (302), a conical through hole (303) is opened in the middle of the column (301), and the fastener (4) is screwed into the interior of the through hole (303).

5. The seismic energy dissipation structure according to claim 4, characterized in that: One end of the column (301) is evenly provided with a plurality of barbs (304), and the limiting plate (302) is evenly provided with a plurality of limiting protrusions (305).

6. The seismic energy dissipation structure according to claim 5, characterized in that: The distance between the two groups of transverse ribs (201) and the two groups of longitudinal ribs (202) that are close to each other is smaller than the diameter of the limiting plate (302).

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