Anti-seismic concrete wall column
By introducing buffer portions, buffer rings and connecting seats into the concrete wall columns, the seismic resistance of wall connections is enhanced, and the problem of insufficient connection strength between fill walls and concrete wall columns is solved, achieving higher seismic resistance and safety.
Patent Information
- Application Number
- CN202422750269.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-11-12
AI Technical Summary
The connection strength between the filling wall and the concrete wall column is insufficient, resulting in the filling wall being easily deflected or collapsed under the action of external forces, affecting the aesthetics and safety of the building.
The structural design of the buffer part, the buffer ring and the connecting seat is adopted, and the walls on both sides are connected through vertical steel bars and connecting rods. The elastic metal layer and latch of the buffer ring and the connecting seat are used to conduct vibration, enhancing the connection strength and shock resistance.
It improves the connection between concrete wall columns and side walls and seismic resistance, reduces the damage to the building by earthquakes, and improves the safety and aesthetics of the building.
Smart Images
Figure CN223293259U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction, in particular to an earthquake-resistant concrete wall column. Background Art
[0002] During indoor construction, walls are generally built. The built infill walls mainly play a role of enclosure and separation in building construction. The weight is borne by the beams and columns, and the infill walls do not bear weight. The construction of the infill walls is generally completed after the main construction of the building frame is completed, and then connected to the adjacent concrete wall columns. Therefore, after the infill wall is filled, the connection strength between it and the vertical side walls of the concrete wall columns is not enough. Under the action of external force, the infill wall is prone to deflection relative to the concrete wall columns, affecting the overall aesthetics of the building. At the same time, under large external force, the infill wall will collapse, and there will be safety hazards. Summary of the Invention
[0003] The technical problem to be solved by the present invention is to provide an earthquake-resistant concrete wall column, which can increase the shock-absorbing effect of the concrete wall column and the side connecting wall through the buffer part, the buffer ring and the connecting seat, so as to solve the problems raised in the above-mentioned background technology.
[0004] The utility model is realized through the following technical solutions: an earthquake-resistant concrete wall column, comprising a concrete wall column body arranged between the wall, the concrete wall column body comprising a plurality of vertical steel bars and a concrete layer cast on the plurality of vertical steel bars, the vertical steel bars are bent to form a plurality of buffer parts, the outside of the buffer parts are provided with buffer rings, the inside of the buffer parts are provided with connecting seats, and a plurality of connecting rods are installed on both side surfaces of the concrete wall column body facing the wall.
[0005] As a preferred technical solution, the buffer parts are all arranged in a "C"-shaped structure, the connecting seats are all arranged in a cylindrical structure, one end of the connecting seat is protruded to form a hemispherical part, and the outside of the hemispherical part and the connecting seat are both installed with an elastic metal layer, and the outer ring surface of the elastic metal layer is arranged to conflict with the inner ring surface of the buffer part.
[0006] As a preferred technical solution, a socket is radially provided on the connecting seat, through holes are provided on both sides of the buffer ring opposite to the socket, and a pin is inserted between the opposite through holes and the socket.
[0007] As a preferred technical solution, one end of the connecting rod is installed on the corresponding connecting seat, and the other end of the connecting rod passes through the concrete layer and extends to the outside.
[0008] As a preferred technical solution, a plurality of vertical steel bars are arranged in a rectangular structure inside the concrete layer.
[0009] As a preferred technical solution, the buffer rings are all made of titanium alloy.
[0010] As a preferred technical solution, the annular reinforcement and the connecting rod are both threaded steel bars.
[0011] The beneficial effects of the present invention are as follows: the present invention has a simple structure, and the buffer part and the buffer ring of the vertical steel bar can increase the seismic effect of the concrete wall column body itself, and because the walls on both sides are connected by a connecting rod, and the other end of the connecting rod is installed between the buffer part and the buffer ring through a connecting seat, the vibration energy on the wall can act on the buffer part and the buffer ring through the connecting rod, thereby increasing the seismic resistance of the walls on both sides, and increasing the firmness of the connection with the wall through the connecting rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the structure of the utility model after the concrete layer is removed;
[0015] Figure 3 This is a schematic diagram of the installation structure of the vertical steel bars, buffer rings and connecting seats in the present invention.
[0016] Among them, 1. Concrete layer; 2. Connecting rod; 3. Vertical steel bar; 4. Buffer part; 5. Connecting seat; 6. Buffer ring; 7. Pin. DETAILED DESCRIPTION
[0017] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.
[0018] All features disclosed in this specification, or all steps in the disclosed methods or processes, except mutually exclusive features and / or steps, can be combined in any manner.
[0019] Any feature disclosed in this specification (including any appended claims, abstract, and drawings), unless otherwise stated, may be replaced by other equivalent or similar features. In other words, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.
[0020] like Figure 1 、 Figure 2 and Figure 3 As shown, an earthquake-resistant concrete wall column of the utility model includes a concrete wall column body arranged between the wall, the concrete wall column body includes a plurality of vertical steel bars 3 and a concrete layer 1 cast and arranged on the plurality of vertical steel bars 3, the vertical steel bars 3 are bent to form a plurality of buffer parts 4, the outside of the buffer parts 4 are installed with buffer rings 6, the inside of the buffer parts 4 are provided with connecting seats 5, and a plurality of connecting rods 2 are installed on the two side surfaces of the concrete wall column body facing the wall.
[0021] In this embodiment, the buffer portion 4 is arranged in a "C"-shaped structure, the connecting seat 5 is arranged in a cylindrical structure, one end of the connecting seat 5 is protruded to form a hemispherical portion, and an elastic metal layer is installed on the outside of the hemispherical portion and the connecting seat 5. The outer ring surface of the elastic metal layer is arranged to contact the inner ring surface of the buffer portion 4;
[0022] Among them, the outside of the connecting seat is wrapped with an elastic metal layer, and the connecting seat can provide support for the buffer part, avoiding the buffer part from bending too much. After bending, the buffer part can squeeze the elastic metal layer, thereby playing a buffering role and increasing the seismic resistance.
[0023] In this embodiment, a socket is radially provided on the connecting seat 5, and through holes are provided on both sides of the buffer ring 6 opposite to the socket. A pin 7 is inserted between the opposite through holes and the socket, and the pin is threadedly connected to the through hole and the socket, so that the vibration can be transmitted to the buffer ring through the pin.
[0024] In this embodiment, one end of the connecting rod 2 is mounted on the corresponding connecting seat 5, and the other end of the connecting rod 2 passes through the concrete layer 1 and extends to the outside.
[0025] In this embodiment, a plurality of vertical steel bars 3 are arranged in a rectangular structure inside the concrete layer 1 so as to correspond to four directions, so that the connecting rod can be installed on any two surfaces to complete the connection with the wall in different directions.
[0026] In this embodiment, the buffer rings 6 are made of titanium alloy, which has excellent elastic mechanical properties, a fatigue limit more than 50% higher than other materials, and high strength, so it can better play a role in shock resistance.
[0027] In this embodiment, the annular reinforcement and the connecting rod 2 are both threaded steel bars, which increase the firmness and the contact area with the concrete.
[0028] The internal bending of the vertical steel bars forms multiple buffer parts. When subjected to vibration, the elasticity of the buffer parts can play a buffering role. Buffer rings are provided on the buffer parts to increase the strength of the buffer parts. The buffer rings themselves are also elastic, which can further provide shock absorption protection and reduce the damage to the building caused by earthquakes.
[0029] Among them, connecting rods are installed on both sides of the concrete wall column body. The connecting rods can be inserted into the walls on both sides and fixed to the walls by pouring concrete, which increases the firmness of the connection between the concrete wall column body and the wall. The vibration energy exerted on the wall can act on the connecting seat through the connecting rod, and the vibration energy on the connecting seat can directly act on the buffer part, or be indirectly transmitted to the buffer ring through the pin shaft. Through the two, it can be protected against earthquakes, which increases safety.
[0030] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that do not require creative effort should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection defined in the claims.
Claims
1. An earthquake-resistant concrete wall column, characterized by: The invention comprises a concrete wall column body arranged between walls, wherein the concrete wall column body comprises a plurality of vertical steel bars (3) and a concrete layer (1) cast and arranged on the plurality of vertical steel bars (3); the vertical steel bars (3) are bent to form a plurality of buffer parts (4); a buffer ring (6) is installed on the outside of the buffer parts (4); a connecting seat (5) is provided on the inside of the buffer parts (4); and a plurality of connecting rods (2) are installed on both sides of the concrete wall column body facing the wall.
2. The earthquake-resistant concrete wall column according to claim 1, characterized in that: The buffer portion (4) is arranged in a "C"-shaped structure, the connecting seat (5) is arranged in a columnar structure, one end of the connecting seat (5) is protruded to form a hemispherical portion, and the outside of the hemispherical portion and the connecting seat (5) are both installed with an elastic metal layer, and the outer ring surface of the elastic metal layer is arranged to abut against the inner ring surface of the buffer portion (4).
3. The earthquake-resistant concrete wall column according to claim 1, characterized in that: A plug hole is radially provided on the connecting seat (5), through holes are provided on both sides of the buffer ring (6) facing the plug hole, and a latch (7) is inserted between the opposite through holes and the plug hole.
4. The earthquake-resistant concrete wall column according to claim 1, characterized in that: One end of the connecting rod (2) is mounted on a corresponding connecting seat (5), and the other end of the connecting rod (2) passes through the concrete layer (1) and extends to the outside.
5. The earthquake-resistant concrete wall column according to claim 1, characterized in that: A plurality of vertical steel bars (3) are arranged in a rectangular structure inside the concrete layer (1).
6. The earthquake-resistant concrete wall column according to claim 1, characterized in that: The buffer rings (6) are all made of titanium alloy.
7. The earthquake-resistant concrete wall column according to claim 1, characterized in that: The annular reinforcement and the connecting rod (2) are both threaded steel bars.