Telescopic connecting structure of modular functional inner wall and building main body

Abstract

The utility model belongs to the field of modularized integrated buildings, and discloses a telescopic connecting structure for a modularized functional inner wall and a building main body, which comprises a wall top connecting structure and a wall bottom connecting structure, the wall top connecting structure comprises a telescopic connecting piece, the top end of the telescopic connecting piece is fixedly connected with the bottom face of the top of the building body, and the bottom end of the telescopic connecting piece is inserted into a wallboard of the modular functional inner wall. The wall bottom connecting structure comprises a plurality of wedge-shaped blocks fixedly arranged between the bottom face of the modular functional inner wall and the ground and further comprises filler buried in a gap between the bottom face of the modular functional inner wall and the ground. According to the utility model, the modular functional inner wall is mounted and fixed step by step by adopting a mode of connecting, adjusting and fixing in sequence, so that the mounting precision and the mounting difficulty are reduced, the mounting efficiency is also improved, and the connecting device is suitable for the connection of a prefabricated wall body and a building main body, and is particularly suitable for the connection of the modular functional inner wall and the building main body.

Description

Technical Field

[0001] The utility model belongs to the field of modular integrated buildings and relates to a connection structure of modular functional inner walls, in particular to a telescopic connection structure of the modular functional inner walls and a building main body. Background Art

[0002] Prefabricated buildings are structures assembled on-site from factory-produced components, representing a comprehensive embodiment of building industrialization. For example, Chinese invention patent application CN118727964A proposes a modular functional interior wall, a type of prefabricated building that optimizes construction methods and shortens construction periods.

[0003] In the prior art, direct connection is mostly adopted between modular functional interior walls and the main body of the building. That is, the prefabricated connectors on the modular functional interior walls are directly connected to the prefabricated connectors on the main structure of the building. This connection method requires high installation precision of the prefabricated connectors on the modular functional interior walls and the prefabricated connectors on the main body of the building and has a single adjustment direction, which makes on-site installation more difficult. Utility Model Content

[0004] In order to solve the above deficiencies in the prior art, the present invention aims to provide a sliding connection structure between a modular functional interior wall and a building main body, so as to reduce the difficulty of on-site installation.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is as follows: a telescopic connection structure between a modular functional interior wall and a building main body, comprising a wall top connection structure and a wall bottom connection structure;

[0006] The wall-top connection structure includes a telescopic connector, the top end of which is fixedly connected to the bottom surface of the top of the building body, and the bottom end of which is inserted into the wall panel of the modular functional interior wall and fixedly connected to the top surface of the modular functional interior wall;

[0007] The wall bottom connection structure includes several wedge blocks fixed between the bottom surface of the modular functional interior wall and the ground for adjusting the insertion degree of the bottom end of the telescopic connector, and also includes fillers buried in the gap between the bottom surface of the modular functional interior wall and the ground.

[0008] As a limitation of the present invention: the telescopic connecting piece is a raised structure fixed on the top and bottom surfaces of the building main body, protruding toward the modular functional interior wall. The outer edge size of the raised structure is adapted to the spacing between the two wall panels of the modular functional interior wall. When the wedge block raises the modular functional interior wall, the raised structure of the guide connecting piece is inserted between the two wall panels of the modular functional interior wall.

[0009] As a limitation of the present invention: the telescopic connecting member includes a top surface for fixedly connecting to the top and bottom surfaces of the building main body, and also includes a square rod structure integrally arranged with the top surface and extending toward the modular functional interior wall, and the width of the square rod structure is adapted to the spacing between the two wall panels of the modular functional interior wall.

[0010] As a limitation of the present invention: a flexible self-adhesive strip is affixed between the top surface of the wall panel of the modular functional interior wall and the bottom surface of the top of the building body.

[0011] As a limitation of the present invention: the outer layer of the filler is fixed with a fixed connecting piece for fixing the modular functional inner wall to the ground.

[0012] As a limitation of the present invention: the fixed connection member includes a plurality of angle steels, one surface of the angle steels is fixedly connected to the side wall of the modular functional interior wall through a connecting component, and the other surface of the angle steels is fixedly connected to the ground through a connecting component.

[0013] As a limitation of the present invention: the connecting component is a self-tapping screw.

[0014] As a limitation of the present invention: the tips of the wedge blocks are arranged in pairs relative to each other between the bottom surface of the modular functional interior wall and the ground.

[0015] Due to the adoption of the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0016] The connection structure of the present invention includes a wall top connection structure and a wall bottom connection structure. The wall top connection structure first connects the modular functional interior wall to the building body through a telescopic connection piece inserted into the modular functional interior wall panel. Since the telescopic connection piece can be telescoped relative to the modular functional interior wall in the height direction to a certain extent, it can also be moved in the width direction of the prefabricated wall panel to a certain extent. In this process, it is convenient to adjust the position of the modular functional interior wall. When the position is adjusted, a wedge block is used to plug the gap between the bottom surface of the modular functional interior wall and the ground, so that the telescopic connection piece is further inserted into the modular functional interior wall. At this time, the modular functional interior wall is initially fixed, and then the above-mentioned gap is filled with filler and reinforced by the fixed connection piece. The modular functional interior wall is gradually installed and fixed by adopting the method of "connecting first, then adjusting, and then fixing", which reduces the installation accuracy, and the installation process is adjustable, which reduces the difficulty of on-site installation and improves the installation efficiency.

[0017] To sum up, the utility model adopts the method of "connecting first, adjusting secondly, and fixing last" to gradually install and fix the modular functional interior wall, which reduces the installation accuracy and difficulty, and also improves the installation efficiency. It is suitable for the connection between prefabricated walls and building main bodies, especially for the connection between modular functional interior walls and building main bodies. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0019] Figure 1 This is a schematic diagram of the installation structure of an embodiment of the utility model;

[0020] Figure 2 for Figure 1 Enlarged view of part A in the middle;

[0021] Figure 3 for Figure 1 Enlarged view of part B in the middle.

[0022] In the figure: 1-modular functional interior wall, 2-keel, 3-I-beam, 4-floor, 5-ceiling, 6-square rod structure, 7-flexible self-adhesive strip, 8-self-tapping screw, 9-wedge block, 10-filler, 11-angle steel. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that the telescopic connection structure between the modular functional interior wall and the building body described herein is a preferred embodiment and is only used to illustrate and explain the present invention and does not constitute a limitation of the present invention.

[0024] The directional terms or positional relationships such as "up", "down", "left" and "right" described in the present invention are based on the directional relationships in the drawings of the present invention specification and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the content protected by the present invention. Example

[0025] This embodiment Figures 1 to 3 As shown, a telescopic connection structure between a modular functional interior wall and a building main body is provided, including a wall top connection structure and a wall bottom connection structure, which cooperate with each other to complete the fixation of the modular functional interior wall 1 and the building main body.

[0026] The modular functional interior wall 1 in this embodiment, taking the modular functional interior wall 1 proposed in Chinese invention patent application publication number CN118727964A as an example, comprises an inner keel 2 (support structure) and wall panels disposed on either side of the keel 2. The top of the upper keel 2 is slightly lower than the upper edge of the wall panels, while the bottom of the lower keel 2 extends beyond the lower edge of the wall panels. The top of the building structure in this embodiment is exemplified by an I-beam 3. The above structure is intended only to illustrate the connection between the modular functional interior wall 1 and the building structure and is not intended to be limiting. The connection structure in this embodiment can also be applied to connecting prefabricated walls of other structures to other building structures.

[0027] Specifically, such as Figure 2 As shown, the wall-top connection structure includes a telescopic connector, the top of which is fixedly connected to the bottom surface of the I-beam 3 at the top of the building structure, and the bottom of which is inserted between the two wall panels of the modular functional interior wall 1 and fixedly connected to the top surface 5 of the modular functional interior wall 1. Specifically, the telescopic connector is a raised structure fixed to the bottom surface of the top of the building structure, protruding toward the modular functional interior wall 1. The outer edge dimensions of the raised structure are adapted to the spacing between the two wall panels of the modular functional interior wall 1. Here, "adapted" means that the outer edge dimensions of the raised structure are equal to or slightly larger than the spacing between the two wall panels of the modular functional interior wall 1. This allows the telescopic connector, after being inserted into the wall panels, to be relatively fixed due to friction, yet also to move under the force applied by the operator. The telescopic connector in this embodiment includes a top surface 5 for securely connecting to the bottom surface of the I-beam 3 at the top of the building structure, and a square rod structure 6 integrally formed with the top surface 5 and extending toward the modular functional interior wall 1. The width of the square rod structure 6 matches the spacing between the two wall panels of the modular functional interior wall 1. The cross-section of the top surface 5 and the square rod structure 6 together form a hat-shaped structure resembling an inverted hat. The length of the telescopic connector can be compatible with the width of the modular functional interior wall 1 (herein, the length of the telescopic connector and the width of the modular functional interior wall 1 are both perpendicular to the paper), or it can be significantly shorter than the width of the modular functional interior wall 1. When the length of the telescopic connector is significantly shorter than the width of the modular functional interior wall 1, multiple telescopic connectors can be provided along the width of the modular functional interior wall 1 as needed.

[0028] After installation, there will be a gap between the top surface of the wall panel of the modular functional interior wall 1 and the bottom surface of the I-beam 3. A flexible self-adhesive strip 7 is pasted between the top surface of the wall panel and the bottom surface of the I-beam 3 to make the connection structure more beautiful.

[0029] like Figure 3As shown, the wall bottom connection structure includes a plurality of wedge blocks 9 fixedly installed between the bottom keel 2 of the modular functional interior wall 1 and the ground 4, and used to adjust the height position of the modular functional interior wall 1. When the wedge blocks 9 raise the modular functional interior wall 1, the square rod structure 6 of the telescopic connection member is inserted between the two wall panels of the modular functional interior wall 1. The tips of the plurality of wedge blocks 9 are arranged in pairs between the bottom surface of the modular functional interior wall 1 and the ground 4, with a certain distance between the pairs. The wedge blocks 9 of this embodiment are wooden wedges, but other materials can also be selected as needed. The wall bottom connection structure also includes a filler 10 buried in the gap between the bottom keel 2 of the modular functional interior wall 1 and the ground 4. The filler 10 in this embodiment is cement mortar, and other hydraulic materials such as concrete can also be used for the filler 10. The outer layer of the filler 10 is fixed with a fixed connection member for fixing the modular functional interior wall 1 to the ground 4. The fixed connectors include a plurality of angle steels 11 arranged in pairs, with a space between each pair of angle steels 11. One surface of the angle steels 11 is fixedly connected to the side wall of the modular functional interior wall 1 via a connecting component, and the other surface of the angle steels 11 is fixedly connected to the ground 4 via a connecting component. In this embodiment, the connecting components are self-tapping screws 8.

[0030] When installing the modular functional interior wall 1 using the structure of this embodiment, first secure the guide connector to the bottom surface of the I-beam 3 by welding or fastening. Position the top of the modular functional interior wall 1 against the raised structure of the guide connector. The position of the modular functional interior wall 1 can then be adjusted based on site conditions. After adjustment, pairs of wooden wedges are inserted between the keel 2 at the lower end of the modular functional interior wall 1 and the floor 4 of the main building. As the wooden wedges are inserted, the raised structure gradually extends between the two wall panels and becomes increasingly tighter, thereby preliminarily determining the position of the modular functional interior wall 1. After the preliminary positioning is determined, the gaps between the keel 2 at the lower end of the modular functional interior wall 1 and the main building floor 4, excluding the wooden wedges, are filled with filler 10, ensuring that the surface of the filler 10 is flush with the surface of the keel 2. After the filler 10 solidifies, pairs of angle steels 11 are installed between the keel 2 at the lower end of the modular functional interior wall 1 and the main building floor 4 using self-tapping screws 8. The flexible self-adhesive strip 7 can be pasted on the top surface 5 of the wall panel before the wooden wedge is inserted, or can be pasted between the wall panel and the I-beam 3 after the wooden wedge is inserted.

Claims

1. A telescopic connection structure between a modular functional interior wall and a building main body, characterized by: Including wall top connection structure and wall bottom connection structure; The wall-top connection structure includes a telescopic connector, the top end of which is fixedly connected to the bottom surface of the top of the building body, and the bottom end of which is inserted into the wall panel of the modular functional interior wall and fixedly connected to the top surface of the modular functional interior wall; The wall bottom connection structure includes several wedge blocks fixed between the bottom surface of the modular functional interior wall and the ground for adjusting the insertion degree of the bottom end of the telescopic connector, and also includes fillers buried in the gap between the bottom surface of the modular functional interior wall and the ground.

2. The telescopic connection structure between a modular functional interior wall and a building main body according to claim 1 is characterized by: The telescopic connector is a raised structure fixed to the top and bottom surfaces of the building main body and protruding toward the modular functional interior wall. The outer edge size of the raised structure is adapted to the spacing between the two wall panels of the modular functional interior wall. When the wedge block raises the modular functional interior wall, the raised structure of the guide connector is inserted between the two wall panels of the modular functional interior wall.

3. The telescopic connection structure between a modular functional interior wall and a building main body according to claim 2 is characterized by: The telescopic connector includes a top surface for being fixedly connected to the top and bottom surfaces of the building main body, and also includes a square rod structure integrally arranged with the top surface and extending toward the modular functional inner wall. The width of the square rod structure is adapted to the spacing between the two wall panels of the modular functional inner wall.

4. The telescopic connection structure between a modular functional interior wall and a building main body according to claim 1 is characterized by: A flexible self-adhesive strip is attached between the top surface of the wall panel of the modular functional interior wall and the bottom surface of the top of the building body.

5. The telescopic connection structure of a modular functional interior wall and a building main body according to any one of claims 1 to 4, characterized in that: The outer layer of the filler is fixed with a fixed connection piece for fixing the modular functional inner wall to the ground.

6. The telescopic connection structure of the modular functional interior wall and the building main body according to claim 5 is characterized by: The fixed connection member includes a plurality of angle steels, one surface of the angle steels is fixedly connected to the side wall of the modular functional interior wall through a connection component, and the other surface of the angle steels is fixedly connected to the ground through a connection component.

7. The telescopic connection structure of the modular functional interior wall and the building main body according to claim 6 is characterized by: The connecting component is a self-tapping screw.

8. The telescopic connection structure between a modular functional interior wall and a building main body according to claim 7 is characterized in that: The wedge-shaped block tips are arranged in pairs and opposite to each other between the bottom surface of the modular functional interior wall and the ground.

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