Prefabricated wall splicing structure for fabricated building

Abstract

The utility model is applicable to the technical field of building construction, and provides a prefabricated wall assembly structure for an assembled building, which comprises a wallboard, three slots are arranged on the outer wall of the left side of the wallboard, the outer wall of the right side of the wallboard is fixedly connected with an insertion block matched with the slots, and the insertion block is fixedly connected with the wallboard. The insertion blocks on the wallboards are inserted into the insertion grooves of the adjacent wallboards, the insertion blocks enter the insertion grooves to push the limiting blocks in the insertion grooves to move upwards, when the insertion blocks completely enter the insertion grooves, the limiting grooves are located below the limiting blocks, the limiting blocks enter the limiting grooves under the gravity action of the vertical rods and the limiting blocks, and therefore the insertion blocks are limited in the insertion grooves, and the insertion blocks are prevented from falling off. The adjacent wallboards are connected together, additional installation of connecting assemblies is not needed, the installation efficiency is improved, when the wallboards need to be disassembled, a worker lifts the shifting rods upwards, so that the limiting blocks ascend to leave the limiting grooves, separation of the inserting grooves and the inserting blocks is facilitated, and disassembly of the wallboards is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to a prefabricated wall assembly structure for assembled buildings. Background Art

[0002] Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in factories, transported to construction sites, and assembled and installed on site through reliable connection methods. Prefabricated walls are a common prefabricated component that is widely used in construction.

[0003] The Chinese patent application number is: 202221521961.3, which discloses a construction prefabricated wall rapid assembly structure in the field of construction technology, including two symmetrical and parallel groups of prefabricated walls, one side of the prefabricated wall is equidistantly fixedly connected with a positioning column, the other side of the prefabricated wall is equidistantly provided with a positioning groove, the top and bottom sides of the prefabricated wall are provided with installation grooves, the bottom of the installation groove is provided with a mounting hole, the grooves of the two adjacent groups of installation grooves are provided with the same connection component, the front of the prefabricated wall is provided with a reinforcement component, the back of the prefabricated wall is equidistantly fixedly connected with a buffer decorative strip, and the prefabricated wall includes a noise reduction layer, a flame retardant layer and a thermal insulation layer from the inside to the outside. The utility model is simple to operate, saves time and effort during assembly, and can effectively improve the anti-collision ability and avoid easy damage when external force impacts. It has the following problems: the installation and disassembly of the connection component requires high-altitude operation, which increases the danger, and the connection component is located above the wall panel, and installation and disassembly space needs to be reserved, which is not convenient for use in a compact space. Utility Model Content

[0004] The utility model provides a prefabricated wall assembly structure for assembled buildings, aiming to solve the problems in the prior art that the installation and disassembly of connection components require high-altitude operations, which increases the risk, and the connection components are located above the wall panels, requiring installation and disassembly space, which is inconvenient to use in a compact space.

[0005] The utility model is implemented as follows: a prefabricated wall assembly structure for assembled buildings comprises a wall panel, a slot is provided on the left outer wall of the wall panel, and three slots are arranged, a plug block matching the slot is fixedly connected to the right outer wall of the wall panel, an inner cavity is provided inside the left side of the wall panel, and a vertical rod is movably connected inside the inner cavity, a limiting groove is provided on the upper surface of the plug block, and a limiting block matching the limiting groove is fixedly connected to the outer wall of the vertical rod, a movable groove is provided on the outer wall of the wall panel, and a lever is fixedly connected to the outer wall of the vertical rod, and the lever is located inside the movable groove.

[0006] Preferably, the outer wall of the insert block is provided with a guide tilting platform, and the outer wall of the slot is provided with a guide groove.

[0007] Preferably, the outer wall of the lever is fixedly connected with anti-slip grooves.

[0008] Preferably, a spring is fixedly connected to the inner wall of the inner cavity, and the spring is located between the inner cavity and the vertical rod.

[0009] Preferably, a cover plate is provided on the outer wall of the movable groove.

[0010] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0011] Insert the plug on the wall panel into the slot of the adjacent wall panel. The plug entering the slot will push the limit block in the slot to move upward. When the plug is completely entered into the slot, the limit slot is located below the limit block. The gravity of the vertical pole and the limit block will cause the limit block to enter the limit slot, thereby restricting the plug in the slot and connecting the adjacent wall panels together. There is no need to install additional connecting components, which improves the installation efficiency. When the wall panel needs to be disassembled, the staff lifts the lever upward to make the limit block rise and leave the limit slot, which facilitates the separation of the slot and the plug, thereby facilitating the disassembly of the wall panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0014] Figure 3 This is a schematic diagram of the cross-sectional structure of the inner cavity of the utility model;

[0015] Figure 4 It is a schematic diagram of the three-dimensional structure of the upright pole of the utility model;

[0016] In the figure: 1, wall panel; 2, slot; 3, insert block; 4, limit slot; 5, inner cavity; 6, vertical pole; 7, limit block; 8, lever; 9, movable slot; 10, cover plate; 11, spring; 12, guide slot; 13, guide tilting platform. DETAILED DESCRIPTION

[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0018] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0019] The present invention provides a prefabricated wall assembly structure for assembled buildings. Figure 1-4 As shown, it includes a wall panel 1, a slot 2 is opened on the left outer wall of the wall panel 1, and three slots 2 are arranged, the right outer wall of the wall panel 1 is fixedly connected with an insert block 3 matching the slot 2, an inner cavity 5 is opened inside the left side of the wall panel 1, and the inner part of the inner cavity 5 is movably connected with a vertical rod 6, a limiting groove 4 is opened on the upper surface of the insert block 3, and the outer wall of the vertical rod 6 is fixedly connected with a limiting block 7 matching the limiting groove 4, a movable groove 9 is opened on the outer wall of the wall panel 1, and the outer wall of the vertical rod 6 is fixedly connected with a lever 8, and the lever 8 is located inside the movable groove 9.

[0020] It should be noted that since the installation and removal of the connection components in the prior art require high-altitude operations, which increases the risk, and the connection components are located above the wall panels, it is necessary to leave space for installation and removal, which is inconvenient to use in a compact space. Therefore, in order to solve the problem that the installation and removal of the connection components in the prior art require high-altitude operations, which increases the risk, and the connection components are located above the wall panels, it is necessary to leave space for installation and removal, which is inconvenient to use in a compact space, the present solution inserts the plug 3 on the wall panel 1 into the slot 2 of the adjacent wall panel 1, and the plug 3 enters the slot 2 The limit block 7 in the slot 2 will be pushed to move upward. When the plug block 3 completely enters the slot 2, the limit slot 4 is located below the limit block 7. The gravity of the vertical rod 6 and the limit block 7 will cause the limit block 7 to enter the limit slot 4, thereby restricting the plug block 3 in the slot 2, connecting the adjacent wall panels 1 together, without the need to install additional connecting components, thereby improving the installation efficiency. When the wall panel 1 needs to be disassembled, the personnel lifts the lever 8 upward, thereby causing the limit block 7 to rise and leave the limit slot 4, facilitating the separation of the slot 2 and the plug block 3, thereby facilitating the disassembly of the wall panel 1.

[0021] In a further preferred embodiment of the present invention, Figure 1-2 As shown, the outer wall of the insert block 3 is provided with a guide tilting platform 13 , and the outer wall of the slot 2 is provided with a guide groove 12 .

[0022] In this embodiment, when the inserting block 3 enters the slot 2 , the guide tilting platform 13 and the guide groove 12 provide guidance for the inserting block 3 to enter the slot 2 , thereby facilitating the inserting block 3 to enter the slot 2 .

[0023] In a further preferred embodiment of the present invention, Figure 3-4 As shown, the outer wall of the lever 8 is fixedly connected with anti-slip grooves.

[0024] In this embodiment, the anti-skid pattern prevents a person from slipping when operating the lever 8 .

[0025] In a further preferred embodiment of the present invention, Figure 3 As shown, a spring 11 is fixedly connected to the inner wall of the inner cavity 5 , and the spring 11 is located between the inner cavity 5 and the upright rod 6 .

[0026] In this embodiment, the elastic force of the spring 11 is used to restore the limit block 7 so as to ensure that it returns to the initial position after moving upward.

[0027] In a further preferred embodiment of the present invention, Figure 1 As shown, a cover plate 10 is provided on the outer wall of the movable groove 9 .

[0028] In this embodiment, the movable groove 9 and the lever 8 can be covered by the cover plate 10 , thereby ensuring the aesthetics of the outer wall of the wall panel 1 .

[0029] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0030] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0031] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0032] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A prefabricated wall assembly structure for assembled buildings, characterized in that: The invention comprises a wall panel (1), wherein a slot (2) is provided on the left outer wall of the wall panel (1), and three slots (2) are provided; a plug block (3) matching the slot (2) is fixedly connected to the right outer wall of the wall panel (1); an inner cavity (5) is provided inside the left side of the wall panel (1), and a vertical rod (6) is movably connected inside the inner cavity (5); a limiting groove (4) is provided on the upper surface of the plug block (3), and a limiting block (7) matching the limiting groove (4) is fixedly connected to the outer wall of the vertical rod (6); a movable groove (9) is provided on the outer wall of the wall panel (1), and a shifting rod (8) is fixedly connected to the outer wall of the vertical rod (6), and the shifting rod (8) is located inside the movable groove (9).

2. A prefabricated wall assembly structure for assembled buildings as claimed in claim 1, characterized in that: The outer wall of the insert block (3) is provided with a guide tilting platform (13), and the outer wall of the slot (2) is provided with a guide groove (12).

3. A prefabricated wall assembly structure for assembled buildings as claimed in claim 1, characterized in that: The outer wall of the lever (8) is fixedly connected with anti-slip grooves.

4. A prefabricated wall assembly structure for assembled buildings as claimed in claim 3, characterized in that: A spring (11) is fixedly connected to the inner wall of the inner cavity (5), and the spring (11) is located between the inner cavity (5) and the vertical rod (6).

5. The prefabricated wall assembly structure for assembled buildings according to claim 1, characterized in that: The outer wall of the movable groove (9) is provided with a cover plate (10).

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