CN219548055U

CN219548055U - Wall type connection energy dissipater installation protection structure

Info

Publication number: CN219548055U
Application number: CN202320064939.9U
Authority: CN
Inventors: 葛雄; 王博; 梁佶; 赵耀; 张岩岩; 钟蓉; 陈勇; 杨海波
Original assignee: LUXI COUNTY PEOPL'S HOSPITAL; Luxi County Urban Rural Construction Investment Group Co ltd; Yunnan Design Institute Group Co ltd
Current assignee: LUXI COUNTY PEOPL'S HOSPITAL; Luxi County Urban Rural Construction Investment Group Co ltd; Yunnan Design Institute Group Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-08-18
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a wall type connection energy dissipater installation protection structure, wherein the energy dissipater is installed in a cantilever concrete wall; a filler wall is arranged on the outer side of the cantilever concrete wall; comprising the following steps: a flexible filler layer, a cover layer; the flexible filling layer is embedded between the filling wall and the cantilever concrete wall, and the thickness of the flexible filling layer is not less than 100mm; the cover layer is covered on the end face of the mounting hole of the energy absorber; the cantilever concrete wall outer side wall, the flexible filling layer outer side wall and the energy dissipater are in the same plane with the filling wall. The cantilever concrete wall, the energy dissipater and the flexible filling and filling wall are arranged in the same plane, so that the energy dissipater is not influenced to consume seismic energy in an earthquake, common building materials are adopted, and the manufacturing cost is low; the structure is convenient to construct and the engineering quality is easy to control. The double-layer steel wire mesh can increase the adhesive capacity of the mortar plastering layer, can not generate cracks near the energy dissipater, and has good application prospect in the building which adopts the wall type connection energy dissipater to perform shock absorption design.

Description

Wall type connection energy dissipater installation protection structure

Technical Field

The utility model relates to the technical field of building engineering application, in particular to a wall type connection energy dissipater installation protection structure.

Background

In order to improve the earthquake-proof disaster-proof capability of construction engineering and reduce the earthquake disaster risk, the construction engineering earthquake-proof management regulation prescribes that' new schools, kindergartens, hospitals, children welfare institutions, emergency command centers, emergency refuges, broadcast televisions and other buildings which are positioned in high-intensity fortification areas and earthquake important monitoring defense areas should adopt the vibration-proof and earthquake-proof technology according to relevant national regulations so as to ensure that the normal use requirements can be met when the fortification earthquake of the area occurs. The country encourages the adoption of techniques such as shock insulation and shock absorption in construction projects other than the former regulations, and improves the shock resistance.

The wall type energy dissipater is used in the building engineering to realize more and more buildings with damping design, but the decoration mode of the existing energy dissipater is often unreasonable.

The whole energy dissipater is directly wrapped by mortar in a construction site, but the movement and deformation of the energy dissipater are limited, the energy dissipater is influenced to play a role in energy consumption, and the designed damping effect is difficult to achieve. And some decoration modes are to cover the surface of the energy absorber with a wood board, then plastering is performed on the outer side of the wood board, the wood board can shrink, warp and other deformations along with the time, a plastering layer can crack and fall off, meanwhile, the surface of the template is smooth, the plastering layer is difficult to attach, and the plastering effect is often poor.

Disclosure of Invention

The utility model provides a wall type connection energy dissipater installation protection structure which is used for solving the problem that mortar packages limit the movement and deformation of an existing energy dissipater after the installation of the energy dissipater; the technical problem that the deformation and falling of the wood board in the later stage of wood board coverage are difficult to protect the energy dissipater to play a role for a long time.

The utility model provides a wall type connection energy dissipater installation protection structure, wherein the energy dissipater is installed in a cantilever concrete wall; a filler wall is arranged on the outer side of the cantilever concrete wall; comprising the following steps: a flexible filler layer, a cover layer; the flexible filling layer is embedded between the filling wall and the cantilever concrete wall, and the thickness of the flexible filling layer is not less than 100mm;

the cover layer is covered on the end face of the mounting hole of the energy absorber; the cantilever concrete wall outer side wall, the flexible filling layer outer side wall and the energy dissipater are positioned in the same plane with the filling wall;

the covering layer is fixed on the cantilever concrete wall through the polytetrafluoroethylene plate which is a part of the covering layer.

Preferably, the cover layer comprises: polytetrafluoroethylene plate, double-layer steel wire mesh and mortar plastering layer; a double-layer steel wire mesh is arranged on the top surface of the polytetrafluoroethylene plate; the mortar plastering layer is arranged on the top surface of the double-layer steel wire mesh.

Preferably, the flexible filler layer is a fire-resistant rock wool layer.

Preferably, a double-layer steel wire mesh is arranged on the outer surface of the flexible filling layer; the outer surface of the double-layer steel wire mesh is provided with a mortar plastering layer.

Preferably, the energy absorber mounting hole is formed in the middle of the cantilever concrete wall.

Preferably, the opposite end surfaces of the mounting holes of the energy dissipater are arranged on the end surface of the cantilever concrete wall; the cover layers are respectively covered on the openings at the two ends of the cantilever concrete wall.

The utility model has the beneficial effects that:

1) According to the wall type connection energy dissipater installation protection structure, the cantilever concrete wall surface accommodating the energy dissipater is provided with the covering layer, the polytetrafluoroethylene plate, the double-layer steel wire mesh, the mortar plastering layer and the flexible filling, so that the energy dissipater is protected, the cantilever concrete wall, the energy dissipater and the flexible filling and filling wall are arranged in the same plane, the energy dissipater is not influenced to consume seismic energy in an earthquake, common building materials are adopted, and the manufacturing cost is low; the structure is convenient to construct and engineering quality is easy to control. The double-layer steel wire mesh can increase the adhesive capacity of the mortar plastering layer, can not generate cracks near the energy dissipater, and has good application prospect in the building which adopts the wall type connection energy dissipater to perform shock absorption design.

2) The wall type connecting energy dissipater installation protection structure provided by the utility model has the function of isolating space by arranging the covering layer, and simultaneously has the functions of sound insulation, moisture resistance and humidity resistance. The flexible filling layer can prevent the cantilever wall and the filling wall from extrusion and collision under the earthquake action, and the energy dissipater can not be influenced to play an energy dissipation role under the earthquake action.

Drawings

FIG. 1 is a schematic elevation view of an installation state of a wall-type connection energy dissipater installation protection structure;

FIG. 2 is a schematic view of the cross-sectional structure of A-A of FIG. 1;

FIG. 3 is a schematic view of the cross-sectional structure B-B of FIG. 1;

FIG. 4 is a schematic view of the cross-sectional structure of FIG. 1 taken along the direction C-C;

FIG. 5 is a schematic view of the structure of FIG. 1 in section D-D;

FIG. 6 is a schematic cross-sectional view of a cover layer provided by the present utility model;

legend description:

1. filling a wall; 2. cantilever concrete walls; 3. an energy dissipater; 4. a cover layer; 5. a polytetrafluoroethylene plate; 6. a double-layer steel wire mesh plastering layer; 7. a mortar plastering layer; 8. a flexible filler layer.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

The technical means which are not described in detail and are not used for solving the technical problems of the utility model are all arranged according to common general knowledge in the field, and various common general knowledge arrangement modes can be realized.

Referring to fig. 1 to 6, the wall type connection energy dissipater installation protection structure provided by the utility model has the advantages that the energy dissipater 3 is installed in a cantilever concrete wall 2; the outer side of the cantilever concrete wall 2 is provided with a filling wall 1; comprising the following steps: a flexible filler layer 8, a cover layer 4; the flexible filling layer 8 is embedded between the filling wall 1 and the cantilever concrete wall 2, and the thickness of the flexible filling layer 8 is not less than 100mm;

the cover layer 4 is covered on the end face of the mounting hole of the energy absorber 3; the outer side wall of the cantilever concrete wall 2, the outer side wall of the flexible filling layer 8 and the energy dissipater 3 are positioned in the same plane with the filling wall 1;

the cover layer 4 is fixed on the cantilever concrete wall 2 through polytetrafluoroethylene plates 5 which are part of the cover layer 4.

According to the arrangement, the energy dissipater 3 can be effectively shielded and protected, meanwhile, the installation is convenient, deformation can not occur in use, normal movement of the energy dissipater can not be limited, and the energy dissipater 3 is protected while the function of the energy dissipater is normally exerted.

Preferably, the cover layer 4 comprises: polytetrafluoroethylene plate 5, double-layer steel wire mesh and mortar plastering layer 7; a double-layer steel wire mesh is arranged on the top surface of the polytetrafluoroethylene plate 5; the mortar plastering layer 7 is arranged on the top surface of the double-layer steel wire mesh.

Preferably, the flexible filler layer 8 is a layer of fire-resistant rock wool.

Preferably, a double-layer steel wire mesh is arranged on the outer surface of the flexible filling layer 8; the outer surface of the double-layer steel wire mesh is provided with a mortar plastering layer 7. This arrangement allows effective protection of the flexible filling layer 8.

Preferably, the mounting hole of the energy absorber 3 is opened in the middle of the cantilever concrete wall 2.

Preferably, the opposite end surfaces of the mounting holes of the energy dissipater 3 are arranged on the end surface of the cantilever concrete wall 2; the cover layers 4 are respectively covered on the openings at the two ends of the cantilever concrete wall 2. This arrangement enables a complete protection of the energy absorber 3.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The wall type connecting energy dissipater installation protection structure is characterized in that an energy dissipater (3) is installed in a cantilever concrete wall (2); a filling wall (1) is arranged at the outer side of the cantilever concrete wall (2); it is characterized in that the method comprises the steps of,

comprising the following steps: a flexible filling layer (8) and a covering layer (4); the flexible filling layer (8) is embedded between the filling wall (1) and the cantilever concrete wall (2), and the thickness of the flexible filling layer (8) is not less than 100mm;

the cover layer (4) is covered on the end face of the mounting hole of the energy absorber (3); the outer side wall of the cantilever concrete wall (2), the outer side wall of the flexible filling layer (8), the energy dissipater (3) and the filling wall (1) are positioned in the same plane;

the covering layer (4) is fixed on the cantilever concrete wall (2) through a polytetrafluoroethylene plate (5) which is a component part of the covering layer (4).

2. The wall connection energy dissipater mounting protection structure of claim 1, characterized in that the cover layer (4) comprises: a polytetrafluoroethylene plate (5), a double-layer steel wire mesh and a mortar plastering layer (7); a double-layer steel wire mesh is arranged on the top surface of the polytetrafluoroethylene plate (5); the top surface of the double-layer steel wire mesh is provided with a mortar plastering layer (7).

3. The wall connection energy dissipater mounting protection structure of claim 1, characterized in that the flexible filling layer (8) is a fireproof rock wool layer.

4. The wall connection energy dissipater installation protection structure of claim 1, characterized in that a double layer steel wire mesh is arranged on the outer surface of the flexible filling layer (8); the outer surface of the double-layer steel wire mesh is provided with a mortar plastering layer (7).

5. The wall-type connection energy dissipater installation protection structure according to claim 1, wherein the installation hole of the energy dissipater (3) is formed in the middle of the cantilever concrete wall (2).

6. The wall-type connecting energy dissipater installation protection structure according to claim 1, wherein the opposite end faces of the installation holes of the energy dissipater (3) are arranged on the end face of the cantilever concrete wall (2); the cover layers (4) are respectively covered on the openings at the two ends of the cantilever concrete wall (2).