Flexible limiting structure for building information model

Abstract

The utility model relates to the technical field of building information model installation, in particular to a flexible limiting structure for a building information model. According to the technical scheme, the device comprises an L-shaped main body supporting matching frame made of galvanized sheet materials, a combined fastening connecting base is arranged on the right side structure of the main body supporting matching frame, the lower end of the combined fastening connecting base is of a cylindrical structure, the upper end of the combined fastening connecting base penetrates out of the upper end of the main body supporting matching frame, and the lower end of the combined fastening connecting base is of a cylindrical structure. A fastening stable matching nut matched with the combined fastening connecting seat is arranged at the upper end of the main body supporting matching frame, and a reinforcing welding combined structure matched with the fastening stable matching nut is arranged at the upper end of the combined fastening connecting seat. The utility model has the advantages that the operation during fastening is safer and more convenient, no damage is caused to the model, the main body structure integrates the limiting component and the fastening assembly, the operation during installation and combination is easier, and the matching and connecting efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of building information model installation, in particular to a flexible limiting structure of a building information model. Background Art

[0002] Existing building information models are usually combined with display stands using screws during installation. Different model components cannot be flexibly combined during combination. When different models are combined, the fastening positions during the associated combination occupy a relatively large space, and cannot be flexibly adjusted after fastening. When used in combination with guide rails, not only is the cost high, but the guide rails are also usually large in size, which affects the display effect. Utility Model Content

[0003] The purpose of the utility model is to provide a flexible limiting structure of a building information model. It adopts a brand-new structural design and can be used as a matching component for model installation when in use. It can cooperate with fastening bolts to directly fasten the booth. When the associated model structure matched with it is connected, it can be connected in a limited combination through a limiting snap-fit ​​connection groove. The fastening position can be rotated, and the limiting cooperation in the fastening process is achieved through the limiting snap-fit ​​connection groove, so that the operation during fastening is safer and more convenient, and will not cause damage to the model. Its main structure integrates the limiting component and the fastening component, so the operation during installation and combination is easier, and the matching connection efficiency is higher.

[0004] The technical solution of the utility model is as follows:

[0005] A flexible limiting structure for a building information model, characterized in that it includes an L-shaped main body support and matching frame made of galvanized sheet material, a combined fastening connection seat is provided on the right side structure of the main body support and matching frame, the lower end of the combined fastening connection seat is a cylindrical structure, the upper end of the combined fastening connection seat passes through the upper end of the main body support and matching frame, the upper end of the main body support and matching frame is provided with a fastening and stabilizing matching nut that matches with the combined fastening and connecting seat, the upper end of the combined fastening and connecting seat is provided with a reinforcing welding combination structure that matches with the fastening and stabilizing matching nut, the upper end of the fastening and stabilizing matching nut is provided with an overall fastening combination hole that passes through the lower part of the whole, a limiting clamping connection groove inclined to the left side is respectively provided in the front and rear directions of the right side position of the main body support and matching frame, a limiting anti-drop matching boss is provided at the left side position of the limiting clamping connection groove, and the left side position of the limiting clamping connection groove is a matching placement entrance.

[0006] Furthermore, the upper end surface of the fastening and stabilizing fitting nut is located in a region below the plane where the upper end of the main body supporting fitting frame is located.

[0007] Furthermore, the outer corners of the main body support and matching frame are respectively provided with avoidance and matching safety chamfers.

[0008] Furthermore, the position-limiting engaging connection groove is close to the combined fastening connection seat.

[0009] Beneficial effects of the utility model:

[0010] The utility model adopts a brand-new structural design, which can be used as a matching component for model installation when in use, and can cooperate with the fastening bolts to directly fasten the exhibition stand. When the associated model structure is connected with it, it can be limitedly combined and connected through the limiting snap-fit ​​connecting groove, and the fastening position can be rotated. The limiting cooperation in the fastening process is achieved through the limiting snap-fit ​​connecting groove, which makes the operation during fastening safer and more convenient, and will not cause damage to the model. Its main structure integrates the limiting component and the fastening assembly, which makes the operation easier during installation and combination, and the matching connection efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0012] Figure 2 It is a front schematic diagram of the utility model;

[0013] Figure 3 It is a left side schematic diagram of the utility model;

[0014] Figure 4 It is a schematic diagram of the right side of the utility model;

[0015] Figure 5 It is a top view schematic diagram of the utility model;

[0016] Figure 6 It is a bottom view schematic diagram of the utility model;

[0017] Figure 7 It is a schematic diagram of the three-dimensional structure of the utility model in the second direction;

[0018] In the figure: 1. Main body support matching frame, 2. Combined fastening connection seat, 3. Fastening and stabilizing matching nut, 4. Reinforced welding combination structure, 5. Overall fastening combination hole, 6. Limiting snap-fit ​​connection groove, 7. Limiting anti-drop matching boss. DETAILED DESCRIPTION

[0019] like Figures 1 to 7As shown, a flexible limiting structure of a building information model includes an L-shaped main body support and matching frame 1 made of galvanized sheet material, which is an integral support and matching frame. A combined fastening connection seat 2 is provided on the right side structure of the main body support and matching frame 1, which ensures the matching connection strength during fastening. The lower end of the combined fastening connection seat 2 is a cylindrical structure, and the upper end of the combined fastening connection seat 2 passes through the upper end of the main body support and matching frame 1. The upper end of the main body support and matching frame 1 is provided with a fastening and stable matching nut 3 that matches with the combined fastening connection seat 2. The nuts can be integrated together during production to ensure the structural strength of the fastening position and to make the production cost relatively low. The upper end of the combined fastening connection seat 2 is provided with a reinforced welding combination structure 4 that matches with the fastening and stable matching nut 3. When the nut body is welded to this structure, better matching firmness can be ensured during welding. The upper end of the fastening and stable matching nut 3 is provided with an integral fastening combination hole 5 that runs through the bottom of the whole, which is the main body matching structure for fastening connection during later use. The front and rear directions of the right side of the main support frame 1 are respectively provided with a limit snap connection groove 6 inclined to the left, which can be snap-connected with the model structure and can play a role of limit matching during the installation process. The snap-connection method makes the operation during assembly more convenient, and there is a reliable limit space during the assembly process, and the combination safety during the installation process is more reliable. The left side of the limit snap connection groove 6 is provided with a limit anti-drop matching boss 7, and the combination safety of the matching position is better. The left side of the limit snap connection groove 6 is a matching placement entrance. It adopts a brand-new structural design, and can be used as a matching component for model installation when in use, and can be directly fastened with the fastening bolts to match the booth, and the associated model structure matched with it can be connected through the limit snap connection groove for limit combination connection, and the fastening position can be rotated. The limit matching during the fastening process is realized through the limit snap connection groove, making the operation during fastening safer and more convenient, and will not cause damage to the model. Its main structure integrates the limit component and the fastening component together, and the operation during installation and combination is easier, and the matching connection efficiency is higher.

[0020] Preferably, the upper end surface of the fastening and stabilizing fitting nut 3 is located in the area below the plane where the upper end position of the main body supporting fitting frame 1 is located, so that the space occupied by the right fastening position is smaller and the safety during the fastening is more reliable.

[0021] Preferably, the outer corners of the main body support and matching frame 1 are respectively provided with safety chamfers to avoid the existence of sharp corner structures.

[0022] Preferably, the position-limiting engaging connection groove 6 is close to the position of the combined fastening connection seat 2, so that the structural strength of the position-limiting position is better and the safety is higher when used in combination.

[0023] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements or substitutions can be made without departing from the principles of the present invention. These improvements or substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A flexible limiting structure of a building information model, characterized in that: The invention comprises an L-shaped main body support and matching frame (1) made of galvanized sheet material, a combined fastening connection seat (2) is arranged on the right side structure of the main body support and matching frame (1), the lower end of the combined fastening connection seat (2) is a cylindrical structure, the upper end of the combined fastening connection seat (2) passes through the upper end of the main body support and matching frame (1), the upper end of the main body support and matching frame (1) is provided with a fastening and stabilizing matching nut (3) matched with the combined fastening connection seat (2), and the combined fastening connection seat (2) is provided with a plurality of fastening and stabilizing matching nuts (3) matched with the combined fastening connection seat (2). The upper end is provided with a reinforcing welded combination structure (4) which cooperates with the fastening and stabilizing matching nut (3); the upper end of the fastening and stabilizing matching nut (3) is provided with an integral fastening combination hole (5) which passes through the lower part of the whole; the front and rear directions of the right side of the main body supporting matching frame (1) are respectively provided with a limit snap-fit ​​connection groove (6) inclined to the left side; the left side of the limit snap-fit ​​connection groove (6) is provided with a limit anti-drop matching boss (7); the left side of the limit snap-fit ​​connection groove (6) is a matching placement entrance.

2. A flexible limiting structure of a building information model according to claim 1, characterized in that: The upper end surface of the fastening and stabilizing matching nut (3) is located in the area below the plane where the upper end of the main body supporting matching frame (1) is located.

3. A flexible limiting structure of a building information model according to claim 1, characterized in that: The outer side corners of the main body support and matching frame (1) are respectively provided with avoidance matching safety chamfers.

4. A flexible limiting structure of a building information model according to claim 1, characterized in that: The position-limiting snap-fit ​​connection groove (6) is close to the combined fastening connection seat (2).

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