Modular spliced aluminum alloy frame connection structure

Abstract

The utility model discloses a modularization splicing type aluminum alloy frame connecting structure, include: main unit includes frame main part, splicing unit, it includes respectively symmetrical opening in the slot of frame main body both sides, the utility model uses in the process, first rotation stretch assembly, and drive limit block is along the surface of vertical rod and slides to the direction of away from the slot, this process will compress spring, until limit block completely separates from the slot, then will the connecting block insert the slot, stop rotation stretch assembly, and spring bounces back because of elastic recovery force, and push limit block enters the limit slot of connecting block, and the joint holds connecting block, realizes one frame main body and the preliminary connection of connecting block, and again the slot of another frame main body is aligned with the other end of connecting block, repeats above -mentioned operation, can complete two groups of frame main body splicing, solves the problem that the existing aluminum alloy frame is fixed by multiple bolts, and the installation process is complicated, and the time -consuming and labor -intensive, and the low efficiency is difficult to satisfy the quick construction demand.

Description

Technical Field

[0001] This utility model relates to the field of frame splicing technology, and in particular to a modular splicing aluminum alloy frame connection structure. Background Technology

[0002] Aluminum alloy frames are widely used in modern architecture, industrial equipment manufacturing, exhibitions, and furniture design due to their advantages such as light weight, high strength, corrosion resistance, and beautiful appearance.

[0003] The existing method of splicing and connecting aluminum alloy frames generally uses several sets of bolts to fix two frames together. However, due to the large number of bolts required, and the fact that each bolt has to go through a series of operations such as positioning and tightening during installation, the entire installation process is extremely cumbersome. This not only consumes a lot of time and energy of the installers, but also leads to low overall work efficiency, making it difficult to meet the current demand for fast and efficient construction. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the above-mentioned modular splicing aluminum alloy frame connection structure, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a modular splicing aluminum alloy frame connection structure, which is suitable for solving the problem that existing aluminum alloy frames rely on multiple sets of bolts for fixing, resulting in a cumbersome installation process, time and labor consumption, low efficiency, and difficulty in meeting the needs of rapid construction.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a modular splicing aluminum alloy frame connection structure, comprising: The main unit includes the main frame; The splicing unit includes slots symmetrically opened on both sides of the frame body. Each of the four sets of slots has a connecting block engaged in its inner cavity. Each connecting block has a symmetrically opened limit groove on one side. The frame body has symmetrically opened mounting cavities. The inner cavities of the two sets of mounting cavities are symmetrically slidably connected to limit blocks, and the limit blocks are engaged with the limit grooves. Vertical rods are symmetrically installed on both sides of the mounting cavities, and the vertical rods completely penetrate the limit blocks and are vertically slidably connected to the limit blocks. Springs are sleeved on the outer walls of the vertical rods, and the two ends of the springs are fixedly connected to the inner wall of the mounting cavity and the side wall of the limit block, respectively. The splicing unit also includes a tensioning component for pulling the limit blocks to move and achieve separation from the limit grooves.

[0008] As a preferred embodiment of the modular splicing aluminum alloy frame connection structure of this utility model, the frame body includes two sets of slots, which are symmetrically opened on one side of the frame body.

[0009] As a preferred embodiment of the modular splicing aluminum alloy frame connection structure of this utility model, the frame body further includes four sets of rotating holes, which are opened on one side of the frame body and are distributed in a rectangular shape.

[0010] As a preferred embodiment of the modular splicing aluminum alloy frame connection structure of this utility model, the connecting block includes threaded grooves, which are symmetrically opened on one side of the connecting block.

[0011] As a preferred embodiment of the modular splicing aluminum alloy frame connection structure of this utility model, the connecting block further includes a bolt, which is threaded into the inner cavity of the threaded groove, and the hexagonal head of the bolt is located inside the groove.

[0012] As a preferred embodiment of the modular splicing aluminum alloy frame connection structure of this utility model, the tensioning component includes a winding reel, which is rotatably connected to the middle of the mounting cavity. Ropes are symmetrically installed on the surface of the winding reel, and the other end of the rope is fixedly connected to one side of the limiting block.

[0013] As a preferred embodiment of the modular splicing aluminum alloy frame connection structure of this utility model, the winding reel includes a knob, which is fixedly installed at one end of the winding reel, and the knob is located in the rotating hole.

[0014] The beneficial effects of this utility model are as follows: During use, first rotate the tensioning component to pull the limiting block along the surface of the vertical rod away from the slot. This process will compress the spring until the limiting block is completely disengaged from the slot. Then, insert the connecting block into the slot and stop rotating the tensioning component. The spring rebounds due to its elastic restoring force, pushing the limiting block into the limiting groove of the connecting block and locking the connecting block. This achieves the initial connection between one frame body and the connecting block. Then, align the slot of the other frame body with the other end of the connecting block and repeat the above operation to complete the splicing of two sets of frame bodies. This solves the problem that existing aluminum alloy frames rely on multiple sets of bolts for fixing, resulting in a cumbersome installation process, time-consuming and labor-intensive, and inefficient process that cannot meet the needs of rapid construction. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 This is a schematic diagram of the overall structure of a modular splicing aluminum alloy frame connection structure proposed in this utility model; Figure 2 This is a cross-sectional view of a modular splicing aluminum alloy frame connection structure proposed in this utility model. Figure 3 This is a schematic diagram of the mounting cavity structure of a modular splicing aluminum alloy frame connection structure proposed in this utility model; Figure 4 This is a schematic diagram of a tension component structure for a modular splicing aluminum alloy frame connection structure proposed in this utility model. Figure 5 This is a schematic diagram of the slot and swivel hole structure of a modular splicing aluminum alloy frame connection structure proposed in this utility model; Figure 6 This is a schematic diagram of the connecting block structure of a modular splicing aluminum alloy frame connection structure proposed in this utility model.

[0016] Figure descriptions: 100, Main body unit; 101, Frame body; 101a, Groove; 101b, Rotary hole; 200, Splicing unit; 201, Connecting block; 201a, Threaded groove; 201b, Bolt; 202, Slot; 203, Limiting groove; 204, Mounting cavity; 205, Tensioning assembly; 205a, Winding reel; 205a-1, Knob; 205b, Rope; 206, Limiting block; 207, Vertical rod; 208, Spring. Detailed Implementation

[0017] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0018] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0019] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0020] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth. Example

[0021] Reference Figures 1-3 This is the first embodiment of the present invention, which provides a modular splicing aluminum alloy frame connection structure to achieve rapid splicing of the frame, including a main unit 100 and a splicing unit 200.

[0022] The main unit 100 includes a frame main body 101; The splicing unit 200 includes slots 202 symmetrically opened on both sides of the frame body 101. Each of the four slots 202 has a connecting block 201 engaged in its inner cavity. A limiting groove 203 is symmetrically opened on one side of the connecting block 201. An installation cavity 204 is symmetrically opened inside the frame body 101. A limiting block 206 is symmetrically slidably connected to the inner cavity of each of the two sets of installation cavities 204, and the limiting block 206 is engaged with the limiting groove 203. Vertical rods 207 are symmetrically installed on both sides of the installation cavity 204, and the vertical rods 207 completely penetrate the limiting block 206 and are vertically slidably connected to the limiting block 206. A spring 208 is sleeved on the outer wall of the vertical rod 207, and the two ends of the spring 208 are fixedly connected to the inner wall of the installation cavity 204 and the side wall of the limiting block 206, respectively. The splicing unit 200 also includes a tensioning component 205, which is used to pull the limiting block 206 to move so as to separate it from the limiting groove 203.

[0023] During use, firstly, the tensioning component 205 is rotated. This action pulls the limiting block 206 along the surface of the vertical rod 207 away from the slot 202. As the limiting block 206 moves, it compresses the spring 208 until the limiting block 206 is completely disengaged from the internal space of the slot 202. Next, the connecting block 201 is inserted into the slot 202. After insertion, the rotation of the tensioning component 205 is stopped. At this time, the compressed spring 208 begins to rebound due to its own elastic restoring force, pushing the limiting block 206 towards the connecting block 201. Finally, the limiting block 206 enters the limiting groove 203 opened on the connecting block 201, thereby firmly locking the connecting block 201 into the slot 202, realizing the initial connection between a frame body 101 and the connecting block 201. Then, align the slot 202 of the other frame body 101 with the other end of the connecting block 201, and repeat the above operation steps. Through the above operation, the splicing of the two sets of frame bodies 101 can be completed, which solves the problem that the existing aluminum alloy frame relies on multiple sets of bolts for fixing, the installation process is cumbersome, time-consuming and labor-intensive, and the efficiency is low, making it difficult to meet the needs of rapid construction. Example

[0024] Reference Figures 1-6 This is the second embodiment of the present invention. Unlike the previous embodiment, the frame body 101 includes two sets of slots 101a, which are symmetrically opened on one side of the frame body 101. The connecting block 201 includes a threaded groove 201a, which is symmetrically opened on one side of the connecting block 201. The connecting block 201 also includes a bolt 201b, which is threadedly connected to the inner cavity of the threaded groove 201a. The hexagonal head of the bolt 201b is located in the slot 101a. When the bolt 201b is screwed toward the connecting block 201, its hexagonal head is embedded in the slot 101a. When tightened, a lateral preload is generated to prevent micro-displacement between the connecting block 201 and the frame body 101.

[0025] Specifically, the tensioning assembly 205 includes a winding reel 205a, which is rotatably connected to the middle of the mounting cavity 204. Ropes 205b are symmetrically mounted on the surface of the winding reel 205a, and the other end of the ropes 205b is fixedly connected to one side of the limiting block 206. When the winding reel 205a is rotated, the ropes 205b wound on its surface are simultaneously wound up. When the operator rotates the winding reel 205a, the ropes 205b wound on its surface will be wound up simultaneously. The ropes 205b generate tension during the winding process, which pulls the limiting block 206, causing it to disengage from the limiting groove 203, thereby releasing the limiting effect on the connecting block 201. At this time, the spliced ​​frame body 101 can be easily disassembled.

[0026] Furthermore, the frame body 101 also includes four sets of rotating holes 101b, which are opened on one side of the frame body 101 and are distributed in a rectangular shape. Furthermore, the winding reel 205a includes a knob 205a-1, which is fixedly installed at one end of the winding reel 205a, and the knob 205a-1 is located in the rotating hole 101b. The knob 205a-1 can be easily rotated through the rotating hole 101b, so that the knob 205a-1 drives the winding reel 205a to rotate.

[0027] During use, the reel 205a is rotated by the knob 205a-1. When the reel 205a rotates, the rope 205b wrapped around its surface is wound up synchronously, pulling the limit block 206 out of the limit groove 203, canceling the limit on the connecting block 201, and the spliced ​​frame body 101 can be disassembled.

[0028] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A modular splicing aluminum alloy frame connection structure, characterized in that, include: The main unit (100) includes the main frame (101); The splicing unit (200) includes slots (202) symmetrically opened on both sides of the frame body (101). Each of the four sets of slots (202) has a connecting block (201) fitted into its inner cavity. A limiting groove (203) is symmetrically opened on one side of each connecting block (201). The frame body (101) has symmetrically opened mounting cavities (204). Limiting blocks (206) are symmetrically slidably connected to the inner cavities of both sets of mounting cavities (204), and the limiting blocks (206) are engaged with the limiting grooves (203). Vertical rods (207) are symmetrically installed on both sides of (204), and the vertical rods (207) completely penetrate the limiting block (206) and are vertically slidably connected to the limiting block (206). A spring (208) is sleeved on the outer wall of the vertical rod (207), and the two ends of the spring (208) are fixedly connected to the inner wall of the mounting cavity (204) and the side wall of the limiting block (206) respectively. The splicing unit (200) also includes a tensioning component (205) for pulling the limiting block (206) to move in order to separate it from the limiting groove (203).

2. The modular splicing aluminum alloy frame connection structure according to claim 1, characterized in that: The frame body (101) includes two sets of slots (101a), which are symmetrically opened on one side of the frame body (101).

3. The modular splicing aluminum alloy frame connection structure according to claim 1, characterized in that: The frame body (101) also includes four sets of spiral holes (101b), which are opened on one side of the frame body (101) and are distributed in a rectangular shape.

4. The modular splicing aluminum alloy frame connection structure according to claim 1, characterized in that: The connecting block (201) includes a threaded groove (201a) which is symmetrically opened on one side of the connecting block (201).

5. The modular splicing aluminum alloy frame connection structure according to claim 4, characterized in that: The connecting block (201) also includes a bolt (201b) which is threaded into the inner cavity of the threaded groove (201a), and the hexagonal head of the bolt (201b) is located inside the groove (101a).

6. The modular splicing aluminum alloy frame connection structure according to claim 1, characterized in that: The tensioning assembly (205) includes a reel (205a) which is rotatably connected to the middle of the mounting cavity (204). Ropes (205b) are symmetrically mounted on the surface of the reel (205a), and the other end of the ropes (205b) is fixedly connected to one side of the limiting block (206).

7. The modular splicing aluminum alloy frame connection structure according to claim 6, characterized in that: The reel (205a) includes a knob (205a-1), which is fixedly installed at one end of the reel (205a), and the knob (205a-1) is located inside the rotating hole (101b).

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