Connecting structure of external wall panel and wood base
Through the combination of clamping and expansion mechanisms, the problem of easy rust and high maintenance costs for the connection between the exterior wall panel and the wooden base is solved, and the stable connection and durability are improved, which reduces maintenance costs and is suitable for wood materials.
Patent Information
- Application Number
- CN202422446216.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-10-10
AI Technical Summary
The connection between traditional exterior wall panels and wooden bases is prone to rust, has high maintenance costs and is not suitable for all materials, especially wooden or non-metallic materials.
The clamping mechanism and expansion mechanism are used to enhance the connection strength between the wooden base and the exterior wall panel through the combination of the connecting pin and the expansion mechanism, and use connecting parts made of wood or composite materials to avoid rust, and combine the clamping block and the clamping groove to improve the transverse connection strength.
It realizes a stable connection between the exterior wall panel and the wooden base, improves durability and construction efficiency, reduces maintenance costs, and has good material compatibility.
Smart Images
Figure CN223151553U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building connection structures, in particular to a connection structure between an exterior wall panel and a wooden base. Background Art
[0002] In modern architectural design, the connection structure between the exterior wall panel and the base plays a crucial role in the stability and aesthetics of the building. Traditional connection methods mostly use metal connectors or welding methods, but these methods have problems such as easy rusting, high maintenance costs, and inapplicability to all materials. In particular, when the exterior wall panel is made of wood or other non-metallic materials, traditional connection methods are often difficult to apply.
[0003] In view of the above technical background, the technical problem to be solved by the utility model is to provide a connection structure that is suitable for the connection between the exterior wall panel and the wooden base and can ensure the connection stability, durability, and aesthetics. Summary of the Utility Model
[0004] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a connection structure between an exterior wall panel and a wooden base.
[0005] The technical solution of the utility model is as follows: A connection structure between an exterior wall panel and a wooden base includes a wooden base body. The top of the wooden base body is provided with an exterior wall panel body. Two insertion holes are opened inside the wooden base body. Two reserved holes that cooperate with the insertion holes are opened inside the exterior wall panel body. A connection pin is arranged on the outer side of the wooden base body. Fixed columns are arranged at both ends of the connection pin. Fixed shafts are equally spaced and fixedly connected between the fixed columns and the connection pin. The fixed columns are respectively clamped with the corresponding reserved holes and insertion holes. An expansion mechanism is arranged inside the connection pin. A clamping mechanism is arranged between the wooden base body and the exterior wall panel body.
[0006] By adopting the above technical solution, through the setting of the clamping mechanism, the wooden base body and the exterior wall panel body can be butted. Then, the fixed columns at both ends of the connection pin are respectively inserted into the corresponding insertion holes and reserved holes, which can enhance the connection strength between the exterior wall panel body and the wooden base body. And through the cooperative use of the expansion mechanism, the stable connection between the exterior wall panel body and the wooden base body is realized, and the durability of the overall connection is improved.
[0007] As a preferred embodiment, the expansion mechanism includes screws rotatably connected to both ends inside the connecting pin. Threaded rings are threadedly connected to the outer sides of the screws. First connecting rods are rotatably connected to the outer sides of the threaded rings at equal intervals. Expansion plates are arranged on the outer sides of the threaded rings at equal intervals. Fixed frames are fixedly connected to the inner walls of the expansion plates. Shafts are slidably connected to the interiors of the fixed frames. One ends of the first connecting rods away from the threaded rings are rotatably connected to the shafts. Two second connecting rods are rotatably connected to the bottoms of the expansion plates. One ends of the second connecting rods away from the expansion plates are rotatably connected to the inner walls of the fixed columns. The centers of the first connecting rods and the corresponding second connecting rods are rotatably connected.
[0008] By adopting the above technical solution, through the rotation of the screws, the first connecting rods can be driven to rotate, and through the coordinated use of the second connecting rods, multiple expansion plates can be in an unfolded state, so that the insertion holes and the reserved holes can be tightly abutted.
[0009] As a preferred embodiment, the clamping mechanism includes clamping blocks fixedly connected to the bottom ends of the outer wall panel bodies. Clamping grooves for cooperating with the clamping blocks are formed in the interiors of the wooden base bodies. The clamping blocks are respectively clamped with the corresponding clamping grooves.
[0010] By adopting the above technical solution, the transverse connection strength between the wooden base body and the outer wall panel body can be improved.
[0011] As a preferred embodiment, limit blocks are slidably connected to the outer sides of the fixed shafts. The limit blocks are fixedly connected to the outer sides of the threaded rings.
[0012] By adopting the above technical solution, through the arrangement of the fixed shafts and the limit blocks, the phenomenon of self-rotation of the threaded rings can be avoided, playing an important limiting role.
[0013] As a preferred embodiment, spike layers are arranged on the outer sides of the expansion plates.
[0014] By adopting the above technical solution, the friction coefficient between the expansion plates and the reserved holes and the insertion holes can be increased, enhancing the connection stability.
[0015] As a preferred embodiment, one ends of the screws away from the fixed columns extend to one end of the connecting pin and are fixedly connected with adjusting knobs.
[0016] By adopting the above technical solution, through the arrangement of the adjusting knobs, it is convenient to rotate the screws.
[0017] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.
[0018] 1. In the present utility model, through the setting of the clamping mechanism, the wooden base body and the exterior wall panel body can be docked. Then, the fixing columns at both ends of the connecting pin are respectively inserted into the corresponding insertion holes and reserved holes, which can enhance the connection strength between the exterior wall panel body and the wooden base body. And through the coordinated use of the expansion mechanism, the stable connection between the exterior wall panel body and the wooden base body is realized, and the durability of the overall connection is improved.
[0019] 2. In the present utility model, both the connecting pin and the expansion mechanism are made of wood or composite materials, which are compatible with the materials of the exterior wall panel body and the wooden base body, avoiding problems such as rusting and reducing the maintenance cost.
[0020] 3. In the present utility model, the expansion mechanism can be self-adjusted to facilitate the installation and disassembly by the staff, improving the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 is the overall three-dimensional view of the present utility model;
[0022] Figure 2 is the structural schematic diagram of the expansion mechanism of the present utility model;
[0023] Figure 3 is the cross-sectional view of the expansion mechanism of the present utility model;
[0024] Figure 4 is of the present utility model Figure 2 the enlarged view of part A in;
[0025] Figure 5 is of the present utility model Figure 3 the enlarged view of part B in.
[0026] LEGEND DESCRIPTION: 1, wooden base body; 2, exterior wall panel body; 3, reserved hole; 4, insertion hole; 5, clamping block; 6, clamping groove; 7, connecting pin; 8, screw rod; 9, fixed shaft; 10, fixing column; 11, expansion plate; 12, limiting block; 13, first connecting rod; 14, second connecting rod; 15, threaded ring; 16, connecting shaft; 17, fixed frame. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0027] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present application.
[0028] Refer to Figures 1-5, A connecting structure between an exterior wall panel and a wooden base, comprising a wooden base body 1, with an exterior wall panel body 2 provided at the top of the wooden base body 1. Two insertion holes 4 are provided inside the wooden base body 1, and two reserved holes 3 that cooperate with the insertion holes 4 are provided inside the exterior wall panel body 2. A connecting pin 7 is provided on the outside of the wooden base body 1. Fixed columns 10 are provided at both ends of the connecting pin 7. Fixed shafts 9 are evenly fixedly connected between the fixed columns 10 and the connecting pin 7. The fixed columns 10 are respectively clamped with the corresponding reserved holes 3 and insertion holes 4. An expansion mechanism is provided inside the connecting pin 7, and a clamping mechanism is provided between the wooden base body 1 and the exterior wall panel body 2.
[0029] Through the setting of the clamping mechanism, the wooden base body 1 and the exterior wall panel body 2 can be docked. Then, the fixed columns 10 at both ends of the connecting pin 7 are respectively inserted into the corresponding insertion holes 4 and reserved holes 3, which can enhance the connection strength between the exterior wall panel body 2 and the wooden base body 1. And through the coordinated use of the expansion mechanism, a firm connection between the exterior wall panel body 2 and the wooden base body 1 is realized, and the durability of the overall connection is improved. At the same time, both the connecting pin 7 and the expansion mechanism are made of wood or composite materials, which are compatible with the materials of the exterior wall panel body 2 and the wooden base body 1, avoiding problems such as rust, reducing the maintenance cost, and the expansion mechanism can be adjusted automatically, which is convenient for the staff to install and disassemble, improving the construction efficiency.
[0030] Refer to Figure 4 The expansion mechanism includes screws 8 rotatably connected to both ends inside the connecting pin 7. Threaded rings 15 are threadedly connected to the outside of the screws 8. First connecting rods 13 are rotatably connected to the outside of the threaded rings 15 at equal intervals. Expansion plates 11 are provided at equal intervals on the outside of the threaded rings 15. Fixed frames 17 are fixedly connected to the inner walls of the expansion plates 11. Shafts 16 are slidably connected inside the fixed frames 17. One end of the first connecting rod 13 away from the threaded ring 15 is rotatably connected to the shaft 16. Two second connecting rods 14 are rotatably connected to the bottom of the expansion plate 11. One end of the second connecting rod 14 away from the expansion plate 11 is rotatably connected to the inner wall of the fixed column 10. The centers of the first connecting rod 13 and the corresponding second connecting rod 14 are rotatably connected.
[0031] By rotating the screw 8, the threaded ring 15 can be driven to move, and then the first connecting rod 13 can be driven to rotate. And through the coordinated use of the second connecting rod 14, multiple expansion plates 11 can be in an unfolded state, and then the insertion holes 4 and the reserved holes 3 can be tightly abutted, thereby enhancing the connection strength between the wooden base body 1 and the exterior wall panel body 2 and making the overall structure more stable.
[0032] Refer to Figure 1, the clamping mechanism includes a clamping block 5 fixedly connected to the bottom end of the exterior wall panel body 2. A clamping groove 6 for cooperating with the clamping block 5 is formed inside the wooden base body 1, and the clamping blocks 5 are respectively clamped with the corresponding clamping grooves 6.
[0033] Through the cooperation of the clamping block 5 and the clamping groove 6, the lateral connection strength between the wooden base body 1 and the exterior wall panel body 2 can be improved, and thus the overall stability can be enhanced.
[0034] Refer to Figure 4 , limit blocks 12 are slidably connected to the outer sides of the fixed shafts 9, and the limit blocks 12 are fixedly connected to the outer sides of the threaded rings 15. Through the arrangement of the fixed shafts 9 and the limit blocks 12, the phenomenon of self-rotation of the threaded rings 15 can be avoided, playing an important limiting role, and thus the threaded rings 15 can be more stable during the advancing process.
[0035] Refer to Figure 1 , spiked layers are arranged on the outer sides of the expansion plates 11, which can increase the friction coefficient between the expansion plates 11 and the reserved holes 3 and the insertion holes 4, and enhance the connection stability.
[0036] Refer to Figure 3 , one ends of the screw rods 8 far away from the fixed columns 10 extend to one ends of the connecting pins 7 and are fixedly connected with adjusting knobs. Through the arrangement of the adjusting knobs, it is convenient to rotate the screw rods 8.
[0037] Working principle: First, through the cooperation of the clamping block 5 and the clamping groove 6, the wooden base body 1 and the exterior wall panel body 2 can be docked. Then, the fixed columns 10 at both ends of the connecting pin 7 are respectively inserted into the corresponding insertion holes 4 and reserved holes 3, which can enhance the connection strength between the exterior wall panel body 2 and the wooden base body 1. Subsequently, by rotating the adjusting knob, the screw rod 8 is driven to rotate, which can drive the threaded ring 15 to move, and then drive the first connecting rod 13 to rotate. Through the cooperation of the second connecting rod 14, multiple expansion plates 11 can be in a deployed state, and thus the spiked layers can tightly abut against the insertion holes 4 and the reserved holes 3, thereby enhancing the connection strength between the wooden base body 1 and the exterior wall panel body 2, making the overall structure more stable, realizing the firm connection between the exterior wall panel body 2 and the wooden base body 1, and improving the durability of the overall connection. At the same time, the connecting pin 7 and the expansion mechanism are both made of wood or composite materials, which are compatible with the materials of the exterior wall panel body 2 and the wooden base body 1, avoiding problems such as rusting, reducing the maintenance cost, and the expansion mechanism can be adjusted automatically, facilitating the installation and disassembly by the staff and improving the construction efficiency.
[0038] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A connecting structure between an exterior wall panel and a wooden base, comprising a wooden base body (1), characterized in that: At the top of the wooden base body (1), there is an exterior wall panel body (2). Inside the wooden base body (1), two insertion holes (4) are provided. Inside the exterior wall panel body (2), two reserved holes (3) that cooperate with the insertion holes (4) are provided. On the outside of the wooden base body (1), there is a connecting pin (7). At both ends of the connecting pin (7), there are fixed columns (10). Between the fixed columns (10) and the connecting pin (7), fixed shafts (9) are evenly and fixedly connected. The fixed columns (10) are respectively engaged with the corresponding reserved holes (3) and insertion holes (4). Inside the connecting pin (7), there is an expansion mechanism. Between the wooden base body (1) and the exterior wall panel body (2), there is a clamping mechanism.
2. The connection structure between an exterior wall panel and a wooden base according to claim 1, characterized in that: The expansion mechanism includes screws (8) rotatably connected to both ends inside the connecting pin (7). Threaded rings (15) are threadedly connected to the outer sides of the screws (8). First connecting rods (13) are rotatably connected to the outer sides of the threaded rings (15) at equal intervals. Expansion plates (11) are provided on the outer sides of the threaded rings (15) at equal intervals. Fixed frames (17) are fixedly connected to the inner walls of the expansion plates (11). Inside the fixed frames (17), connecting shafts (16) are slidably connected. The ends of the first connecting rods (13) away from the threaded rings (15) are respectively rotatably connected to the connecting shafts (16). At the bottom of the expansion plates (11), two second connecting rods (14) are rotatably connected. The ends of the second connecting rods (14) away from the expansion plates (11) are respectively rotatably connected to the inner walls of the fixed columns (10). The centers of the first connecting rods (13) and the corresponding second connecting rods (14) are rotatably connected.
3. The connecting structure between an exterior wall panel and a wooden base according to claim 1, characterized in that: The clamping mechanism includes clamping blocks (5) fixedly connected to the bottom ends of the exterior wall panel bodies (2). Inside the wooden base body (1), clamping grooves (6) that cooperate with the clamping blocks (5) are provided. The clamping blocks (5) are respectively engaged with the corresponding clamping grooves (6).
4. The connection structure between an exterior wall panel and a wooden base according to claim 2, characterized in that: Limit blocks (12) are slidably connected to the outer sides of the fixed shafts (9). The limit blocks (12) are fixedly connected to the outer sides of the threaded rings (15).
5. The connecting structure between an exterior wall panel and a wooden base according to claim 2, characterized in that: Spiked layers are provided on the outer sides of the expansion plates (11).
6. The connecting structure between an exterior wall panel and a wooden base according to claim 2, characterized in that: The ends of the screws (8) away from the fixed columns (10) extend to one end of the connecting pin (7) and are fixedly connected with adjusting knobs.