Fabricated building prefabricated part

Abstract

The utility model discloses an assembly type building prefabricated part, and relates to the technical field of building prefabricated parts, the assembly type building prefabricated part comprises two groups of front plates, two sides of the two groups of front plates are provided with side plates, two ends of the two groups of side plates are uniformly provided with a plurality of groups of locking assemblies, and two ends of the side plates are uniformly provided with a plurality of groups of convex blocks; clamping positions are arranged in the middle positions of the ends, away from the side plates, of the protruding blocks, the locking assemblies comprise connecting rods, limiting blocks are arranged on one sides of the connecting rods, the connecting rods are movably sleeved with abutting rings, and nuts are arranged on the outer sides of the connecting rods and located on the sides, away from the limiting blocks, of the abutting rings. A plurality of clamping grooves are evenly formed in the two front plates, and the side plates are detachably connected with the front plates through mutual matching of the protruding blocks and the clamping grooves. By means of mutual matching of the protruding blocks and the clamping grooves, the side plates and the front plate can be erected in advance, and follow-up reinforcing operation is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated building components, specifically a prefabricated assembly building component. Background Technology

[0002] Precast components for prefabricated buildings refer to concrete components such as beams, slabs, walls, columns, balconies, stairs, and canopies that are prefabricated in factories or on-site. After these components are produced in the factory, they are transported to the construction site for assembly. The use of precast components greatly simplifies the work on the construction site, reduces the complexity and labor intensity of on-site construction, and improves the construction speed and quality.

[0003] To improve the installation speed of prefabricated building components, a structure for prefabricated building components has been developed (see patent number: 202022082836.4). This structure includes a prefabricated component body with an installation groove. An installation plate is fixed to the installation groove via a quick-installation structure. The quick-installation structure includes an operating cavity on the prefabricated component body, with a square groove at the bottom. The operating cavity and the installation groove are interconnected. A square plate is fixedly connected to the square groove via a buffer device. A support rod is fixedly connected to the side wall of the square plate, and a fixing plate is fixedly connected to the other end of the support rod. The fixing plate has two V-shaped sliding grooves. This invention relates to the field of prefabricated building technology. It is simple to operate and convenient to implement, allowing for quick fixing of the installation plate without the need for repeated threaded fixing and support rods.

[0004] Existing prefabricated building components are generally transported to the site first and then connected on-site. However, on-site connection requires high-precision casting or welding, which is technically challenging and directly affects the overall structural safety and seismic performance.

[0005] Therefore, a prefabricated component for prefabricated buildings is proposed to address the above problems. Utility Model Content

[0006] The purpose of this utility model is to provide a prefabricated building component in order to solve the problem of cumbersome assembly in existing systems.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a prefabricated building component, including a front panel, wherein there are two sets of front panels, and side panels are provided on both sides of the two sets of front panels, and multiple sets of locking components are evenly provided at both ends of the two sets of side panels.

[0008] The side plate has multiple sets of protrusions evenly arranged at both ends, and each protrusion has a locking position at the middle of one end of the side plate.

[0009] The locking assembly includes a connecting rod, with a limit block on one side of each connecting rod, a pressure ring movably sleeved on the outside of each connecting rod, and a nut on the outside of each connecting rod on the side of the pressure ring away from the limit block.

[0010] As a further improvement of this utility model: the two sets of front plates are evenly provided with multiple sets of slots, and the side plates are detachably connected to the front plates through the cooperation of protrusions and slots.

[0011] As a further improvement of this utility model: the top and bottom of the protrusion block are both provided with inclined surfaces at the ends away from the side plate, and the side of the protrusion block away from the side plate has an isosceles trapezoidal structure.

[0012] As a further improvement of this utility model: the connecting rod is located inside the locking position, and both sets of side plates are detachably connected to the front plate through the connecting rod.

[0013] As a further improvement of this utility model: multiple sets of external threads are evenly provided on the outer side of the connecting rod away from the limiting block, and the nuts are all threadedly connected to the connecting rod through the external threads.

[0014] As a further improvement of this utility model, a damping ring is provided on the side of the pressure ring near the side plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. By utilizing the cooperation of protrusions and slots, the side panels and front panels can be pre-assembled, facilitating subsequent reinforcement operations;

[0017] 2. By using the locking components, the two sets of front panels and two sets of side panels are locked together through the cooperation of connecting rods, nuts, pressure rings and limit blocks, thereby improving the stability of the assembled prefabricated building components. Attached Figure Description

[0018] Figure 1 This is the front view of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the locking assembly of this utility model;

[0021] Figure 4 This is a schematic diagram of the side plate of this utility model;

[0022] Figure 5 This utility model Figure 1 A magnified view of A in the middle.

[0023] In the diagram: 1. Front panel; 101. Slot; 2. Side panel; 201. Protrusion; 202. Inclined surface; 203. Locking position; 3. Locking assembly; 301. Connecting rod; 302. External thread; 303. Limiting block; 304. Pressure ring; 305. Nut. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The embodiments of this utility model will be described below based on its overall structure.

[0026] Please see Figures 1-5 In this embodiment of the present invention, a prefabricated building component includes a front panel 1, the number of front panels 1 is two sets, and side panels 2 are provided on both sides of the two sets of front panels 1. Multiple sets of locking components 3 are evenly provided at both ends of the two sets of side panels 2.

[0027] Among them, multiple sets of protrusions 201 are evenly arranged at both ends of the side plate 2, and the protrusions 201 are provided with a locking position 203 at the middle position of one end of the side plate 2.

[0028] The locking assembly 3 includes a connecting rod 301, with a limit block 303 on one side of each connecting rod 301. A pressure ring 304 is movably sleeved on the outside of each connecting rod 301, and a nut 305 is provided on the outside of each connecting rod 301 on the side of the pressure ring 304 away from the limit block 303.

[0029] like Figures 1 to 5 As shown, the two sets of front plates 1 are evenly provided with multiple sets of slots 101. The side plate 2 is detachably connected to the front plate 1 through the mutual cooperation of the protrusion 201 and the slots 101. By utilizing the mutual cooperation of the protrusion 201 and the slots 101, the side plate 2 and the front plate 1 can be pre-assembled, which facilitates subsequent reinforcement operations.

[0030] like Figures 1 to 5 As shown, the top and bottom of the protrusion 201, at the end away from the side plate 2, are provided with inclined surfaces 202. The side of the protrusion 201 away from the side plate 2 has an isosceles trapezoidal structure. The protrusion 201 with the isosceles trapezoidal structure provides a certain auxiliary function for the insertion between the side plate 2 and the front plate 1, thereby facilitating operation.

[0031] like Figures 1 to 5 As shown, the connecting rod 301 is located inside the locking position 203, and both sets of side plates 2 are detachably connected to the front plate 1 through the connecting rod 301.

[0032] like Figures 1 to 5 As shown, multiple sets of external threads 302 are evenly provided on the outer side of the connecting rod 301 away from the limiting block 303, and the nuts 305 are all threadedly connected to the connecting rod 301 through the external threads 302.

[0033] like Figures 1 to 5 As shown, damping rings are provided on the side of the pressure ring 304 near the side plate 2.

[0034] In this embodiment, damping pads are provided on the side of the limiting block 303 near the connecting rod 301. The use of damping rings and damping pads not only reduces the difficulty of disassembling prefabricated components of prefabricated buildings, but also reduces the stability during operation, thereby improving the stability of assembly and frictional resistance.

[0035] Working principle: When in use, first connect the two sets of front plates 1 with the two sets of side plates 2. During the connection process, the protrusions 201 at both ends of the side plates 2 can be extended into the slots 101 on the front plates 1. During the extension process, since the end of the protrusion 201 away from the side plates 2 is shorter, it is easier to extend it into the slots 101, thus making it easier to assemble the two sets of front plates 1 with the two sets of side plates 2.

[0036] When a fixed connection is required, each set of connecting rods 301 can be directly placed inside the slots 203 on the end faces of the two adjacent sets of protrusions 202, with the limiting block 303 on one side of the connecting rod 301 positioned on the left side of the left side plate 2, and the pressure ring 304 positioned on the right side of the right protrusion 201. Then, multiple sets of connecting rods 301 are placed in the same way, and then the nut 305 is rotated so that the nut 305 can move to the left along the external thread 302 on the outside of the connecting rod 301 until the pressure ring 304 is in closer contact with the right protrusion 201. Thus, the connecting rods 301 can be used to lock the assembled two sets of front plates 1 and two sets of side plates 2, thereby improving the stability of the assembled prefabricated building components.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A prefabricated component for prefabricated buildings, comprising a front panel (1), characterized in that, The number of front plates (1) is two sets, and side plates (2) are provided on both sides of the two sets of front plates (1). Multiple sets of locking components (3) are evenly provided at both ends of the two sets of side plates (2). Among them, multiple sets of protrusions (201) are evenly arranged at both ends of the side plate (2), and each of the protrusions (201) is provided with a locking position (203) at the middle position of one end of the side plate (2). The locking assembly (3) includes a connecting rod (301), a limiting block (303) is provided on one side of the connecting rod (301), a pressure ring (304) is movably sleeved on the outside of the connecting rod (301), and a nut (305) is provided on the outside of the connecting rod (301) and on the side of the pressure ring (304) away from the limiting block (303).

2. A prefabricated component for prefabricated buildings according to claim 1, characterized in that, The two sets of front plates (1) are evenly provided with multiple sets of slots (101), and the side plate (2) is detachably connected to the front plate (1) through the mutual cooperation of the protrusion (201) and the slots (101).

3. A prefabricated component for prefabricated buildings according to claim 1, characterized in that, The top and bottom of the protrusion (201) are provided with inclined surfaces (202) at the ends away from the side plate (2), and the side of the protrusion (201) away from the side plate (2) has an isosceles trapezoidal structure.

4. A prefabricated component for prefabricated buildings according to claim 1, characterized in that, The connecting rod (301) is located inside the locking position (203), and both sets of side plates (2) are detachably connected to the front plate (1) via the connecting rod (301).

5. A prefabricated component for prefabricated buildings according to claim 1, characterized in that, Multiple sets of external threads (302) are evenly provided on the outer side of the connecting rod (301) away from the limiting block (303), and the nuts (305) are all threadedly connected to the connecting rod (301) through the external threads (302).

6. A prefabricated component for prefabricated buildings according to claim 1, characterized in that, The pressure ring (304) is provided with a damping ring on the side near the side plate (2).

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