Precast wall panels for building with shock absorption function

Abstract

This utility model discloses a precast wall panel for building construction with shock absorption function, specifically relating to the technical field of building engineering. It includes a precast wall panel frame, with a connecting mechanism on the lower surface of the frame. The connecting mechanism includes a first fixing block, which penetrates the precast wall panel frame and is slidably connected to it. The first fixing block is fixedly connected to one end of a first spring, and the precast wall panel frame is fixedly connected to the other end of the first spring. A second fixing block penetrates the right surface of the first precast wall panel frame and is slidably connected to it. The second fixing block is fixedly connected to one end of a second spring, and the precast wall panel frame is fixedly connected to the other end of the second spring. Both the first and second fixing blocks have trapezoidal cross-sectional shapes. Through the arrangement of the first fixing block, the second fixing block, the first fixing plate, and the second fixing plate, multiple sets of precast wall panels can be spliced ​​together, making installation on a wall more convenient.

Description

Technical Field

[0001] This utility model relates to the technical field of building engineering, and more specifically, to prefabricated wall panels for buildings with shock absorption function. Background Technology

[0002] Construction projects are of great significance in today's society and are the lifeline of the national economy. Prefabricated wall panels are commonly used in construction projects. For example, a prefabricated wall panel with publication number CN209244000U is more robust when spliced ​​together and maintains good stability during long-term use.

[0003] A search revealed that publication number CN216713579U discloses a prefabricated wall panel for building construction with buffer protection function. The panel includes a panel body and a traction rope. A long pin is fixedly installed on the inner wall of the panel body, and a crossbar is also fixedly installed on the inner wall of the panel body, with the long pin penetrating through the crossbar. The panel body further includes: fixing blocks, which are fixedly installed on the inner wall of the panel body and evenly distributed on the inner wall of the panel body; and a pressure plate, which is movably installed inside the panel body, with columns fixedly installed on the lower surface of the pressure plate, and limit posts fixedly installed on the inner wall of the panel body. When this prefabricated wall panel for building construction with buffer protection function is impacted by an external object, the panel body indents inward. At this time, the panel body drives the long pin to move downward. During the movement of the long pin, the traction rope drives the top rod to move upward. At this time, the top rod presses against the inner wall of the panel body, providing support to the panel body and ensuring the stability of the panel body. The inventors discovered the following problems with the existing technology during the development of this utility model:

[0004] However, since most precast wall panels require multiple sets of precast wall panels to be spliced ​​together with cement, it is difficult to dismantle the precast wall panels after they have been spliced ​​together with cement. Furthermore, most precast wall panels cannot be pre-spliced ​​and compared with the wall during the installation process, which makes most precast wall panels inconvenient to use.

[0005] Therefore, prefabricated wall panels for buildings with shock absorption function are proposed to address the above problems. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a prefabricated wall panel for building with shock absorption function to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a precast wall panel for building with shock absorption function, comprising a precast wall panel frame, a connecting mechanism provided on the lower surface of the precast wall panel frame, the connecting mechanism comprising a fixing block one, the fixing block one penetrating through the precast wall panel frame and slidably connected to the precast wall panel frame, the fixing block one being fixedly connected to one end of a spring one, the precast wall panel frame being fixedly connected to the other end of the spring one, a fixing block two penetrating through the right surface of the precast wall panel frame one and slidably connected to the fixing block two, the fixing block two being fixedly connected to one end of a spring two, the precast wall panel frame being fixedly connected to the other end of the spring two, and the cross-sectional shape of both the fixing block one and the fixing block two being trapezoidal.

[0008] Preferably, the lower surface of the precast wall panel frame is provided with a sliding groove one, the right surface of the precast wall panel frame is provided with a sliding groove two, the fixing block one is disposed in the sliding groove one of the precast wall panel frame, and the fixing block two is disposed in the sliding groove two of the precast wall panel frame.

[0009] Preferably, a fixing plate one is slidably connected to the left surface of the precast wall panel frame, and a fixing plate two is slidably connected to the upper surface of the precast wall panel frame.

[0010] Preferably, both the first fixing plate and the second fixing plate have slots on their front surfaces. One set of slots is slidably connected to the first fixing block, and the other set of slots is slidably connected to the second fixing block.

[0011] Preferably, the front surface of the precast wall panel frame is provided with a buffer mechanism, the buffer mechanism includes a connecting rod, the connecting rod is fixedly connected to the precast wall panel frame, a slider passes through the left surface of the connecting rod and is slidably connected to the slider, a wooden board is slidably connected to the front surface of the precast wall panel frame, the wooden board is hinged to one end of the bracket, the slider is hinged to the other end of the bracket, and a spring is sleeved on the outer arc surface of the connecting rod.

[0012] Preferably, the front surface of the prefabricated wall panel frame has a groove, and the wooden board is placed in the groove of the prefabricated wall panel frame.

[0013] Preferably, a soft pad is fixedly connected to the front surface of the wooden board.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] 1. Compared with existing technologies, this prefabricated wall panel for building with shock absorption function can be spliced ​​together by setting fixing block one, fixing block two, fixing plate one and fixing plate two, making it more convenient to install on the wall.

[0016] 2. Compared with existing technologies, this precast wall panel for building with shock absorption function can provide a certain shock absorption function during use through the setting of sliders, wooden boards and soft pads, effectively preventing the precast wall panel from breaking under pressure. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a partial cross-sectional structural diagram of the present invention.

[0019] Figure 3 This is a partial cross-sectional structural diagram of the present invention.

[0020] Figure 4 For the present utility model Figure 3 Enlarged schematic diagram of part A in the middle.

[0021] Figure 5 This is a schematic diagram of the internal structure of the prefabricated wall panel frame of this utility model.

[0022] The attached diagram is labeled as follows: 1. Precast wall panel frame; 2. Connecting mechanism; 21. Fixing block one; 22. Spring one; 23. Fixing block two; 24. Spring two; 25. Fixing plate one; 26. Fixing plate two; 27. Slot; 3. Buffer mechanism; 31. Connecting rod; 32. Slider; 33. Wooden board; 34. Bracket; 35. Spring three; 36. Soft pad. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1

[0025] As attached Figures 1 to 5The precast wall panel for building with shock absorption function shown includes a precast wall panel frame 1. A connecting mechanism 2 is provided on the lower surface of the precast wall panel frame 1. The connecting mechanism 2 includes a fixing block 21, which penetrates the precast wall panel frame 1 and is slidably connected to it. The fixing block 21 penetrates the precast wall panel frame 1 in a clever manner and can achieve a smooth sliding connection with it. One end of the fixing block 21 is fixedly connected to one end of a spring 22, and the other end of the precast wall panel frame 1 is fixedly connected to the other end of the spring 22. A second fixing block 23 penetrates the right surface of the precast wall panel frame 1 and is slidably connected to it. One end of the second fixing block 23 is fixedly connected to one end of a spring 24, and the other end of the precast wall panel frame 1 is fixedly connected to the other end of the spring 24. The connection between the fixing block 21 and the second fixing block 23 is... The cross-sectional shape of each precast wall panel frame 1 is trapezoidal. A first sliding groove is formed on the lower surface of the precast wall panel frame 1, and a second sliding groove is formed on the right surface. A first fixing block 21 is positioned within the first sliding groove of the precast wall panel frame 1, and a second fixing block 23 is positioned within the second sliding groove. The groove design provides a precise track for the sliding of the fixing blocks. A first fixing plate 25 is slidably connected to the left surface of the precast wall panel frame 1, and a second fixing plate 26 is slidably connected to the upper surface of the precast wall panel frame 1. Both the first fixing plate 25 and the second fixing plate 26 have slots 27 on their front surfaces. One set of slots 27 is slidably connected to the first fixing block 21, and the other set is slidably connected to the second fixing block 23. These two fixing plates not only provide additional support and reinforcement for the precast wall panel frame 1, but their front surfaces also have slots 27. These slots 27 have a tight fit with the first fixing block 21 and the second fixing block 23. One set of slots 27 is slidably connected to the first fixing block 21, and the other set of slots 27 is slidably connected to the second fixing block 23. This sliding connection between the slots 27 and the fixing blocks further enhances the overall integrity and stability of the structure.

[0026] Specifically: When multiple sets of prefabricated wall panel frames 1 need to be spliced ​​together, the upper surface of one set of prefabricated wall panel frames 1 can be inserted into the sliding groove 1 on the lower surface of another set of prefabricated wall panel frames 1. After the fixing plate 26 enters the sliding groove 1, the fixing plate 25 will press the inclined surfaces of the fixing block 21 and the fixing block 23. The fixing block 21 and the fixing block 23 will retract into the prefabricated wall panel frame 1, while compressing the spring 22 and the spring 24. After the slot 27 is parallel to the fixing block 21 and the fixing block 23, the spring force of the spring 22 and the spring 24 will spring the fixing block 21 and the fixing block 23 into the slot 27, thus splicing the two sets of prefabricated wall panel frames 1.

[0027] Example 2

[0028] Based on Example 1, the solution in Example 1 will be further described in detail below with reference to the specific working method, such as... Figures 1 to 5 As shown below, see details:

[0029] In a preferred embodiment, a buffer mechanism 3 is provided on the front surface of the precast wall panel frame 1. The buffer mechanism 3 includes a connecting rod 31, which is fixedly connected to the precast wall panel frame 1. A slider 32 passes through the left surface of the connecting rod 31 and is slidably connected to the slider 32. The slider 32 passes through the left surface of the connecting rod 31, and the two are slidably connected. This slidable connection allows the slider 32 to move flexibly on the connecting rod 31. A wooden board 33 is slidably connected to the front surface of the precast wall panel frame 1. The wooden board 33 is hinged to one end of the support 34. When subjected to external force, the sliding of the slider 32 on the connecting rod 31 is transmitted to the wooden board 33 through the support 34, thereby causing the wooden board 33 to slide accordingly on the front surface of the precast wall panel frame 1. The other end of the slider 32 is hinged to the support 34. A spring 35 is sleeved on the outer arc surface of the connecting rod 31. The spring 35 plays a crucial role in the buffer mechanism 3. It can absorb and buffer external force through its own elastic deformation during the sliding of the slider 32, thus playing a shock-absorbing role.

[0030] As a preferred embodiment, the front surface of the prefabricated wall panel frame 1 is provided with a groove, and the wooden board 33 is placed in the groove of the prefabricated wall panel frame 1. This design not only gives the wooden board 33 a clear track and limit during the sliding process, but also enhances the compactness and stability of the entire structure.

[0031] As a preferred embodiment, a soft pad 36 is fixedly connected to the front surface of the wooden board 33. When the wooden board 33 is subjected to external impact, it can disperse the pressure through its own soft material, so as to avoid the impact force being too concentrated and causing damage to the precast wall panel frame 1.

[0032] The working process of this utility model is as follows: First, when multiple sets of prefabricated wall panel frames 1 need to be spliced, the upper surface of one set of prefabricated wall panel frames 1 can be inserted into the sliding groove 1 on the lower surface of another set of prefabricated wall panel frames 1. After the fixing plate 26 enters the sliding groove 1, the fixing plate 25 will press the inclined surfaces of the fixing block 21 and the fixing block 23, and the fixing block 21 and the fixing block 23 will retract into the prefabricated wall panel frame 1, while compressing the spring 22 and the spring 24. After the slot 27 is parallel to the fixing block 21 and the fixing block 23, the spring 24 will retract into the prefabricated wall panel frame 1. The elastic force of spring 22 and spring 24 causes fixing block 21 and fixing block 23 to spring into the slot 27, splicing the two sets of prefabricated wall panel frames 1. When the prefabricated wall panel frame 1 is compressed, the wooden board 33 and the soft pad 36 will shrink into the groove of the prefabricated wall panel frame 1. When the wooden board 33 shrinks, the bracket 34 will drive the slider 32 to move to the right. The slider 32 moves to the right with the connecting rod 31, and at the same time compresses the spring 35, protecting the prefabricated wall panel frame 1 from breaking when compressed. The above is the working principle of the prefabricated wall panel for building with shock absorption function.

Claims

1. A precast wall panel for building with shock absorption function, comprising a precast wall panel frame (1), characterized in that: The lower surface of the precast wall panel frame (1) is provided with a connecting mechanism (2). The connecting mechanism (2) includes a fixing block one (21), which penetrates the precast wall panel frame (1) and is slidably connected to it. The fixing block one (21) is fixedly connected to one end of a spring one (22), and the precast wall panel frame (1) is fixedly connected to the other end of a spring one (22). The right surface of the precast wall panel frame (1) is penetrated by a fixing block two (23) and is slidably connected to it. The fixing block two (23) is fixedly connected to one end of a spring two (24), and the precast wall panel frame (1) is fixedly connected to the other end of a spring two (24). The cross-sectional shape of the fixing block one (21) and the fixing block two (23) is trapezoidal.

2. The prefabricated wall panel for building with shock absorption function according to claim 1, characterized in that: The lower surface of the precast wall panel frame (1) is provided with a sliding groove 1, the right surface of the precast wall panel frame (1) is provided with a sliding groove 2, the fixing block 1 (21) is set in the sliding groove 1 of the precast wall panel frame (1), and the fixing block 2 (23) is set in the sliding groove 2 of the precast wall panel frame (1).

3. The precast wall panel for building with shock absorption function according to claim 2, characterized in that: The left surface of the precast wall panel frame (1) is slidably connected to a fixing plate one (25), and the upper surface of the precast wall panel frame (1) is slidably connected to a fixing plate two (26).

4. The precast wall panel for building with shock absorption function according to claim 3, characterized in that: Both the front surfaces of the first fixing plate (25) and the second fixing plate (26) are provided with slots (27). One set of slots (27) is slidably connected to the first fixing block (21), and the other set of slots (27) is slidably connected to the second fixing block (23).

5. The precast wall panel for building with shock absorption function according to claim 4, characterized in that: The front surface of the precast wall panel frame (1) is provided with a buffer mechanism (3). The buffer mechanism (3) includes a connecting rod (31). The connecting rod (31) is fixedly connected to the precast wall panel frame (1). A slider (32) passes through the left surface of the connecting rod (31) and is slidably connected to the slider (32). A wooden board (33) is slidably connected to the front surface of the precast wall panel frame (1). The wooden board (33) is hinged to one end of the bracket (34). The slider (32) is hinged to the other end of the bracket (34). A spring (35) is sleeved on the outer arc surface of the connecting rod (31).

6. The precast wall panel for building with shock absorption function according to claim 5, characterized in that: The front surface of the prefabricated wall panel frame (1) has a groove, and the wooden board (33) is placed in the groove of the prefabricated wall panel frame (1).

7. The prefabricated wall panel for building with shock absorption function according to claim 6, characterized in that: A pad (36) is fixedly connected to the front surface of the wooden board (33).

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