A prefabricated house positioning device

Abstract

The utility model discloses a prefabricated house positioning device includes: steel structure, positioning subassembly with one end of steel structure is connected, and preburied subassembly with one end of positioning subassembly away from steel structure is connected, and steel structure and positioning subassembly are connected through the mode of welding between, guarantee the stability of steel structure and positioning subassembly connection, avoid when carrying out concrete pouring and jarring craft, the situation that the position of positioning subassembly occurs deviation happens under external pressure. The prefabricated house positioning device, through setting in the positioning subassembly of steel structure connection, and preburied subassembly and positioning subassembly away from one end of steel structure is connected, make when carrying out concrete pouring to prefabricated house, can through the fixed connection of steel structure and positioning subassembly mode make the position of positioning subassembly and preburied subassembly fixed, avoid when carrying out pouring and jarring etc. craft to concrete, make the position of positioning subassembly and preburied subassembly deviation, influence the situation that the construction quality happens.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated housing technology, specifically to a prefabricated housing positioning device. Background Technology

[0002] Modular integrated construction is an industrialized model that breaks down a building into multiple independent modules, prefabricates them in a factory, and then rapidly assembles them on-site. It is mainly used for prefabricating houses, bridges, and other structures. Compared with traditional buildings, modular integrated construction has advantages such as shortening the construction period, reducing construction waste, and improving quality.

[0003] Chinese utility model patent CN219491389U discloses a prefabricated wall with integrated equipment structure. By creating grooves in the wall and arranging wire channels and embedded boxes within the grooves, wiring can be completed during the concrete pouring of the modular integrated building. This avoids the need to chisel the wall after the concrete pouring is completed, which is time-consuming, labor-intensive, and affects the construction period. However, in the prior art, because the embedded boxes are set with grooves to restrict them, the position of the embedded boxes changes after the concrete is poured, causing them to protrude from the wall and be difficult to restrain by the concrete, thus affecting the construction quality. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, this utility model provides a prefabricated house positioning device to solve the problems in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A prefabricated house positioning device includes: a steel structure; a positioning component connected to one end of the steel structure; and a pre-embedded component connected to the end of the positioning component away from the steel structure.

[0006] Preferably, the positioning component includes a first positioning element and a fitting element. The first positioning element is connected to one end of the steel structure and has a connecting groove. The fitting element is connected to the first positioning element and has the same size as the connecting groove.

[0007] Preferably, the positioning component further includes a second positioning element, which is connected to the first positioning element and is located between the first positioning element and the mating element. The first positioning element has a connecting groove, and the second positioning element has a mating block, wherein the connecting groove and the mating block are mated.

[0008] Preferably, the positioning component further includes a fixing member, the first positioning member having a fixing hole, the fixing member passing through the second positioning member and extending into the fixing hole.

[0009] Preferably, the second positioning member has a fixing cavity.

[0010] Preferably, the first positioning member has a connecting hole.

[0011] Preferably, a prefabricated house positioning device further includes a lifting lug, which is connected to the steel structure.

[0012] Preferably, the number of lifting lugs is at least two, and both are inclined toward the center of the steel structure.

[0013] Compared with existing technologies, the advantages of this utility model are as follows: This prefabricated house positioning device, by setting a positioning component connected to the steel structure and connecting the pre-embedded component to the end of the positioning component away from the steel structure, can fix the position of the positioning component and the pre-embedded component by fixing the steel structure to the positioning component when the prefabricated house is poured with concrete. This avoids the situation where the position of the positioning component and the pre-embedded component shifts during concrete pouring and vibration processes, thus affecting the construction quality. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the positioning component structure of this utility model; Figure 3 This is another structural schematic diagram of the positioning component of this utility model; Figure 4 This utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle; Figure 5 This is a schematic diagram of the pre-embedded component structure of this utility model.

[0015] In the attached diagram: 1. Steel structure; 2. Positioning components; 3. Embedded components; 4. Lifting lugs; 21. First positioning component; 22. Second positioning component; 23. Fixing component; 24. Fitting component; 211. Connecting groove; 212. Fixing hole; 213. Connecting hole; 221. Mating block; 222. Fixing cavity. Detailed Implementation

[0016] 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.

[0017] Reference Figure 1 and Figure 5 , Figure 1 This is a schematic diagram of the structure of this utility model; Figure 5 This is a schematic diagram of the pre-embedded component structure of this utility model. The prefabricated house positioning device provided by this utility model includes: a steel structure 1; a positioning component 2 connected to one end of the steel structure 1; and a pre-embedded component 3 connected to the end of the positioning component 2 away from the steel structure 1. The steel structure 1 and the positioning component 2 are connected by welding to ensure the stability of the connection between the steel structure 1 and the positioning component 2, and to prevent the positioning component 2 from shifting due to external pressure during concrete pouring and vibration processes.

[0018] Preferably, the positioning component 2 and the embedded component 3 are connected by a sleeve, so that when the prefabricated house is being constructed, the positioning component 2 and the embedded component 3 can be connected, and the steel structure 1 can be connected to the positioning component 2 to fix the position of the embedded component 3. After the construction is completed, when the steel structure 1 is removed, the positioning component 2 can be pulled out directly, thereby leaving the embedded component 3 in the concrete layer of the house.

[0019] Specifically, the pre-embedded component 3 is a device for wiring that is pre-embedded in the concrete of the precast house and is set up according to the wiring requirements.

[0020] This prefabricated house positioning device, through the positioning component 2 connected to the steel structure 1, and the pre-embedded component 3 connected to the end of the positioning component 2 away from the steel structure 1, can fix the positions of the positioning component 2 and the pre-embedded component 3 by fixing the steel structure 1 and the positioning component 2 during the concrete pouring of the prefabricated house. This avoids the position of the positioning component 2 and the pre-embedded component 3 from shifting during concrete pouring and vibration processes, which would affect the construction quality.

[0021] Traditional prefabricated house positioning devices typically only allow for the installation of one positioning component 2 for a single socket panel. This necessitates connecting multiple positioning components 2 to the steel structure 1 to reserve space for multiple sockets, which is time-consuming, labor-intensive, and impacts construction efficiency.

[0022] Reference Figures 2-4 , Figure 2 This is a schematic diagram of the positioning component structure of this utility model; Figure 3 This is another structural schematic diagram of the positioning component of this utility model; Figure 4 This utility model Figure 1Enlarged schematic diagram of the structure at point A; The positioning component 2 includes a first positioning element 21 and a fitting element 24. The first positioning element 21 is connected to one end of the steel structure 1. The first positioning element 21 has a connecting groove 211. The fitting element 24 is connected to the first positioning element 21 and has the same size as the connecting groove 211. At this time, only one socket reservation is opened. The first positioning element 21 and the fitting element 24 are combined to form the shape of the socket reservation, ensuring that after the construction is completed, there is a space left to just fit a socket.

[0023] The positioning component 2 further includes a second positioning element 22, which is connected to the first positioning element 21 and is located between the first positioning element 21 and the fitting element 24. The first positioning element 21 has a connecting groove 211, and the second positioning element 22 has a fitting block 221. The connecting groove 211 fits into the fitting block 221, so that a second positioning element 22 can be added to one side of the first positioning element 21 as needed, and the two can be connected by fitting the connecting groove 211 and the fitting block 221. This allows space to be reserved for multiple sockets when pouring concrete for the prefabricated house, ensuring that the design effect can be achieved.

[0024] Furthermore, the number of reserved socket spaces can be increased by providing second positioning members 22 on both sides of the first positioning member 21, and the number of reserved socket spaces can also be further increased by adding a second positioning member 22 at the end of the second positioning member 22 away from the first positioning member 21.

[0025] The positioning component 2 further includes a fixing member 23. The first positioning member 21 has a fixing hole 212. The fixing member 23 passes through the second positioning member 22 and extends into the fixing hole 212. This allows the fixing member 23 to complete the connection between the fitting member 24 and the first positioning member 21, the connection between the second positioning member 22 and the first positioning member 21, and the connection between the fitting member 24 and the second positioning member 22. This improves connection stability and prevents deformation or separation due to longitudinal impact after the first positioning member 21, the second positioning member 22, and the fitting member 24 are connected as a whole.

[0026] The second positioning member 22 has a fixing cavity 222, which allows the fixing member 23 to be connected to the first positioning member 21 from the side of the second positioning member 22 that is closer to the first positioning member 21 through the fixing cavity 222. Thus, only a shorter fixing member 23 is needed to complete the connection between the first positioning member 21 and the second positioning member 22.

[0027] The first positioning component 21 has a connecting hole 213, and the pre-embedded component 3 has a hole that is directly opposite to the connecting hole 213. The steel structure 1 also has a hole that corresponds to the connecting hole 213, so that the steel structure 1, the positioning component 2, and the pre-embedded component 3 can be fixed and connected by directly matching the hole on the steel structure 1, the connecting hole 213, and the hole on the pre-embedded component 3. After the prefabrication of the house is completed, the positioning component 2 and the pre-embedded component 3 can be disassembled and reused.

[0028] Specifically, when connecting the steel structure 1, positioning component 2 and embedded component 3 through the connecting hole 213, bolts are used to connect the three components.

[0029] A prefabricated house positioning device also includes a lifting lug 4, which is connected to the steel structure 1, so that the house can be moved by hooking the lifting lug 4 with a crane or other means.

[0030] The number of lifting lugs 4 is at least two, and both are inclined towards the center of the steel structure 1, so that when the steel structure 1 is transported by a crane, the lifting hook of the crane lowers and hooks the lifting lug 4 to lift the steel structure 1, and the orientation of the lifting lug 4 is the same as the direction of the crane hook, which improves the force-bearing effect of the lifting lug 4 and ensures the stability of the transport.

[0031] The foregoing description of specific exemplary embodiments of the present invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it is obvious that many changes and variations can be made based on the above teachings. Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. The purpose of selecting and describing exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art, after reading this specification, can make modifications, substitutions, variations, and various choices and changes to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, variations, and choices and changes are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A prefabricated house positioning device, characterized in that, include: Steel structure (1); positioning component (2) connected to one end of the steel structure (1); and embedded component (3) connected to the end of the positioning component (2) away from the steel structure (1); The positioning component (2) includes a first positioning element (21) and a fitting element (24). The first positioning element (21) is connected to one end of the steel structure (1). The first positioning element (21) has a connecting groove (211). The fitting element (24) is connected to the first positioning element (21) and has the same size as the connecting groove (211). The positioning component (2) further includes a second positioning element (22), which is connected to the first positioning element (21) and is located between the first positioning element (21) and the fitting element (24). The first positioning element (21) has a connecting groove (211), and the second positioning element (22) has a fitting block (221), and the connecting groove (211) fits into the fitting block (221). The positioning component (2) further includes a fixing member (23), the first positioning member (21) has a fixing hole (212), and the fixing member (23) passes through the second positioning member (22) and extends into the fixing hole (212); The second positioning member (22) has a fixing cavity (222); The first positioning member (21) has a connecting hole (213).

2. The prefabricated house positioning device according to claim 1, characterized in that: It also includes a lifting lug (4), which is connected to the steel structure (1).

3. The prefabricated house positioning device according to claim 2, characterized in that: The number of the lifting lugs (4) is at least two, and both are inclined toward the center of the steel structure (1).

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