Anti-seismic combined metal connecting structure

Abstract

The utility model relates to an anti-seismic combined type metal connecting structure which comprises a vertical frame, a metal curtain wall and a keel frame, a positioning piece is arranged at the bottom of the metal curtain wall, and a damping mechanism is arranged between the vertical frame and the keel frame. The positioning piece comprises butt joint blocks, two butt joint blocks are fixedly installed at the bottom of the metal curtain wall, two movable plates are slidably installed between the inner top walls and the inner bottom walls of the two butt joint blocks, and a positioning rod is fixedly installed on the side, away from each other, of each two movable plates. Supporting rods are rotationally mounted between the front inner walls and the rear inner walls of the two butt joint blocks correspondingly, and two connecting rods are rotationally mounted on the outer surfaces of the two supporting rods correspondingly. According to the anti-seismic combined type metal connecting structure, by arranging the positioning piece, rapid and accurate connection between two adjacent metal curtain walls is achieved, in the installation process, constructors do not need to manually press the metal curtain walls for fixing, the installation steps are greatly simplified, and positioning deviation caused by hand shaking is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of metal exterior walls, in particular to an earthquake-resistant combined metal connection structure. Background Art

[0002] Metal exterior wall is a new type of exterior wall decoration material made of metal materials. Due to its unique performance and advantages, it has been widely used in architectural design and decoration. Metal exterior walls are made of various materials, usually high-strength metal materials such as aluminum alloy and stainless steel. These materials themselves have good tensile strength and ductility, and can provide strong resistance under earthquakes.

[0003] During the installation process, metal exterior walls usually need to be fixed to the frame with expansion bolts or embedded parts to ensure their stability and safety. However, in actual operation, there is no direct connection structure between two adjacent metal exterior walls, which brings certain challenges to the installation process.

[0004] In order to ensure that the metal exterior wall can be accurately positioned and fixed in the predetermined position, construction workers usually need to manually hold down the metal exterior wall while driving in expansion bolts. This step is not only cumbersome but also carries certain risks. Accidental shaking of the hands may cause the metal exterior wall to shift from the predetermined position, thereby affecting the overall aesthetics and accuracy. Therefore, an earthquake-resistant combined metal connection structure is proposed to solve the above problems. Utility Model Content

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an earthquake-resistant combined metal connection structure, comprising a stand, a metal curtain wall and a keel frame, wherein a positioning piece is provided at the bottom of the metal curtain wall, and a shock-absorbing mechanism is provided between the stand and the keel frame;

[0006] The positioning piece includes a docking block, and two docking blocks are fixedly installed at the bottom of the metal curtain wall. Two movable plates are slidably installed between the inner top wall and the inner bottom wall of the two docking blocks. A positioning rod is fixedly installed on the opposite side of each two movable plates. A support rod is rotatably installed between the front and rear inner walls of the two docking blocks. Two connecting rods are rotatably installed on the outer surfaces of the two support rods, and a spring is fixedly installed between each two connecting rods.

[0007] Furthermore, a V-shaped structure is formed between every two connecting rods, a guide groove is provided on one side opposite to every two movable plates, and a guide block is slidably installed inside each guide groove.

[0008] Furthermore, each of the connecting rods is rotatably mounted on a corresponding guide block.

[0009] Furthermore, a docking groove adapted to the two docking blocks is provided on the top of the metal curtain wall, and positioning holes adapted to the positioning rods are provided on the left and right inner walls of the two docking grooves.

[0010] Furthermore, openings are provided on the outer surface of the positioning rod on opposite sides of the two docking blocks.

[0011] Furthermore, a group of screw holes 1 are opened on the outer surface of the stand, and a group of screw holes 2 corresponding to the screw holes 1 are opened inside the metal curtain wall. Screws are threadedly connected between the stand and the metal curtain wall through the screw holes 1 and the screw holes 2.

[0012] Furthermore, the shock-absorbing mechanism includes a movable groove, two movable grooves are opened on the front side of the keel frame, movable blocks are slidably installed inside the two movable grooves, auxiliary rods are rotatably installed between the two movable blocks and the rear side of the stand, and springs are fixedly installed between the inner walls of the two movable grooves and the corresponding movable blocks. A wall shock absorber and an elastic column are arranged between the stand and the keel frame.

[0013] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0014] 1. This earthquake-resistant modular metal connection structure, by setting positioning parts, realizes the rapid and precise connection between two adjacent metal curtain walls. During the installation process, construction workers do not need to manually hold down the metal curtain wall to fix it, which greatly simplifies the installation steps and reduces positioning deviation caused by hand shaking, thereby improving installation accuracy and overall construction efficiency.

[0015] 2. This seismic-resistant combined metal connection structure, by setting up a shock-absorbing mechanism, can effectively convert the vibration energy exerted on the wall into the elastic potential energy of spring 2. In addition, by adding wall shock absorbers and elastic columns, the overall stability and shock-absorbing effect of the structure are further enhanced, and the integrity and stability of the structure can be maintained under the action of vibration, thereby preventing structural damage caused by vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the metal curtain wall of the utility model;

[0018] Figure 3 This is a cross-sectional view of the metal curtain wall of the utility model;

[0019] Figure 4 Schematic diagram of the three-dimensional structure of the practical shock absorbing mechanism;

[0020] Figure 5It is a cross-sectional view of the docking block of the present utility model.

[0021] In the figure: 1. Stand; 101. Screw hole 1; 102. Screw; 2. Metal curtain wall; 201. Docking slot; 202. Positioning hole; 203. Screw hole 2; 3. Positioning piece; 301. Docking block; 302. Movable plate; 303. Positioning rod; 304. Support rod; 305. Connecting rod; 306. Spring 1; 307. Guide slot; 308. Guide block; 4. Shock-absorbing mechanism; 401. Movable slot; 402. Movable block; 403. Auxiliary rod; 404. Spring 2; 405. Wall shock absorber; 5. Keel frame. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-5 In this embodiment, a seismic-resistant combined metal connection structure includes a vertical frame 1, a metal curtain wall 2 and a keel frame 5. A positioning member 3 is provided at the bottom of the metal curtain wall 2, and a shock-absorbing mechanism 4 is provided between the vertical frame 1 and the keel frame 5.

[0024] Metal exterior walls are usually made of lightweight, high-strength, and high-rigidity materials, such as steel and aluminum. These materials have good mechanical properties and stability, and can withstand large deformations and loads in natural disasters such as earthquakes. They also have good toughness and can absorb and disperse energy in the deformation caused by earthquakes, thereby reducing structural damage.

[0025] The positioning member 3 includes a docking block 301. Two docking blocks 301 are fixedly installed at the bottom of the metal curtain wall 2. Two movable plates 302 are slidably installed between the inner top wall and the inner bottom wall of the two docking blocks 301. A positioning rod 303 is fixedly installed on the opposite side of each two movable plates 302. A support rod 304 is rotatably installed between the front and rear inner walls of the two docking blocks 301. Two connecting rods 305 are rotatably installed on the outer surfaces of the two support rods 304. A spring 306 is fixedly installed between each two connecting rods 305.

[0026] When in use, first fix one of the metal curtain walls 2 to the stand 1, align the second screw hole 203 on the metal curtain wall 2 with the first screw hole 101 on the stand 1, and screw the screw 102 through the second screw hole 203 into the first screw hole 101 in sequence to complete the fixation between the two.

[0027] When installing another metal curtain wall 2 thereafter, the two docking blocks 301 on the metal curtain wall 2 are inserted into the two docking grooves 201 of the other already fixed metal curtain wall 2 .

[0028] When the docking block 301 is inserted into the docking groove 201, the inner wall of the docking groove 201 will squeeze the two positioning rods 303, causing the two positioning rods 303 to move in opposite directions. The two positioning rods 303 drive the two movable plates 302 to move relative to each other. During the movement of the movable plates 302, the two guide blocks 308 slide in the guide grooves 307, thereby driving the two connecting rods 305 to rotate on the outer surface of the support rod 304, compressing the spring 1 306 until the two positioning rods 303 are stuck in the two positioning holes 202. The spring 1 306 releases the pressure and allows the two positioning rods 303 to be inserted into the two positioning holes 202 from the opening, locking the connection between the two metal curtain walls 2. Therefore, when fixing the metal curtain wall 2, there is no need to free up hands to hold it, and accurate fixation can be performed.

[0029] The shock absorbing mechanism 4 includes a movable groove 401, a movable block 402, an auxiliary rod 403, a spring 2 404, a wall shock absorber 405 and an elastic column. The keel frame 5 is fixed to the wall. When the wall is vibrated, the vibration is transmitted to the keel frame 5, causing the auxiliary rod 403 to rotate and drive the movable block 402 to slide in the movable groove 401 to squeeze the spring 2 404. Under the expansion and contraction of the spring 2 404, the generated vibration is absorbed. The elastic column is a steel elastic element. Under the action of the wall shock absorber 405 and the elastic column, the generated vibration is further buffered, thereby achieving a good shock-resistant effect.

[0030] By providing the guide groove 307 and the guide block 308, the two movable plates 302 can drive the two connecting rods 305 to rotate when they move relative to each other, and then the elastic force of the spring 1 306 causes the positioning rod 303 to move left and right, thereby realizing the connection and locking between the two metal curtain walls 2.

[0031] By providing the docking grooves 201 and the docking blocks 301 , it is convenient to use the positioning members 3 to position the connection between adjacent metal curtain walls 2 , thereby facilitating subsequent locking.

[0032] During implementation, follow these steps:

[0033] 1) First, align the second screw hole 203 on the metal curtain wall 2 with the first screw hole 101 on the stand 1, and screw the screw 102 through the second screw hole 203 and into the first screw hole 101 to complete the fixation between the two;

[0034] 2) When installing another metal curtain wall 2, the two docking blocks 301 on the metal curtain wall 2 are inserted into the two docking grooves 201 of the other already fixed metal curtain wall 2;

[0035] 3) Lock the two metal curtain walls 2 together using the positioning piece 3;

[0036] 4) Finally, the metal curtain wall 2 and the stand 1 are fixed.

[0037] In summary, the seismic-resistant combined metal connection structure realizes a quick and precise connection between two adjacent metal curtain walls 2 by setting the positioning parts 3. During the installation process, there is no need for construction workers to manually press the metal curtain wall 2 for fixing, which greatly simplifies the installation steps and reduces the positioning deviation caused by hand shaking, thereby improving the installation accuracy and overall construction efficiency.

[0038] Moreover, by setting up the shock absorbing mechanism 4, the vibration energy received by the wall can be converted into the elastic potential energy of the spring 2 404, and by adding the wall shock absorber 405 and the elastic column, the overall stability and shock absorbing effect of the structure are further enhanced, and the integrity and stability of the structure can be maintained under the action of vibration, thereby preventing structural damage caused by vibration.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A seismic-resistant combined metal connection structure, comprising a stand (1), a metal curtain wall (2) and a keel frame (5), characterized in that: A positioning member (3) is provided at the bottom of the metal curtain wall (2), and a shock absorbing mechanism (4) is provided between the vertical frame (1) and the keel frame (5); The positioning member (3) includes a docking block (301), two docking blocks (301) are fixedly installed at the bottom of the metal curtain wall (2), two movable plates (302) are slidably installed between the inner top wall and the inner bottom wall of the two docking blocks (301), a positioning rod (303) is fixedly installed on the opposite side of each two movable plates (302), a support rod (304) is rotatably installed between the front and rear inner walls of the two docking blocks (301), two connecting rods (305) are rotatably installed on the outer surfaces of the two supporting rods (304), and a spring (306) is fixedly installed between each two connecting rods (305).

2. The seismic-resistant combined metal connection structure according to claim 1, characterized in that: A V-shaped structure is formed between each two connecting rods (305), and a guide groove (307) is provided on the opposite side of each two movable plates (302). A guide block (308) is slidably installed inside each guide groove (307).

3. The seismic-resistant combined metal connection structure according to claim 2, characterized in that: Each of the connecting rods (305) is rotatably mounted on a corresponding guide block (308).

4. The seismic-resistant combined metal connection structure according to claim 1, characterized in that: A docking groove (201) adapted to the two docking blocks (301) is provided on the top of the metal curtain wall (2), and positioning holes (202) adapted to the positioning rods (303) are provided on the left and right inner walls of the two docking grooves (201).

5. The seismic-resistant combined metal connection structure according to claim 1, characterized in that: An opening is provided on the outer surface of the positioning rod (303) on the opposite sides of the two docking blocks (301).

6. The earthquake-resistant combined metal connection structure according to claim 1, characterized in that: The outer surface of the stand (1) is provided with a group of screw holes (101), the interior of the metal curtain wall (2) is provided with a group of screw holes (203) corresponding to the screw holes (101), and screws (102) are threadedly connected between the stand (1) and the metal curtain wall (2) via the screw holes (101) and the screw holes (203).

7. The seismic-resistant combined metal connection structure according to claim 1, characterized in that: The shock absorbing mechanism (4) includes a movable groove (401), two movable grooves (401) are provided on the front side of the keel frame (5), movable blocks (402) are slidably installed inside the two movable grooves (401), auxiliary rods (403) are rotatably installed between the two movable blocks (402) and the rear side of the stand (1), springs (404) are fixedly installed between the inner walls of the two movable grooves (401) and the corresponding movable blocks (402), and a wall shock absorber (405) and an elastic column are provided between the stand (1) and the keel frame (5).

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