Prefabricated building wire pre-embedded positioning node structure

Abstract

The utility model belongs to the technical field of fabricated buildings, and particularly relates to a fabricated building wire pre-embedded positioning node structure which comprises a transverse pipeline, first sliding grooves are formed in the two sides of the upper end and the lower end of the transverse pipeline, a plurality of sets of threaded holes are formed in the two sides of the transverse pipeline at equal intervals, and connecting plates and longitudinal pipelines are arranged on the two sides of the transverse pipeline. A first sliding groove is formed in one end of the transverse pipeline, sealing assemblies are arranged at the two ends of the transverse pipeline, an embedding block matched with the first sliding groove is fixedly installed at one end of the longitudinal pipeline, and a second sliding groove matched with the embedding block is formed in the other end of the longitudinal pipeline. The first grooves and the first connecting blocks are matched to assemble the multiple sets of transverse pipelines together, then the first sliding grooves and the embedding blocks are matched to slidably install one or more sets of longitudinal pipelines on the side edges of the transverse pipelines, sliding adjustment is carried out according to the positions of the pre-embedded wires, the installation process is simple and convenient, and adjustability is good.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated building technology, specifically to a prefabricated building electrical wire pre-embedded positioning node structure. Background Technology

[0002] Prefabricated construction refers to the transfer of a large amount of on-site work from traditional construction methods to factories. Building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are prefabricated in factories, transported to the construction site, and assembled on-site using reliable connection methods. Prefabricated buildings mainly include precast concrete structures, steel structures, and modern wood structures. Because they employ standardized design, factory production, assembly-based construction, information management, and intelligent applications, they represent modern industrialized production methods.

[0003] The existing technology has the following shortcomings;

[0004] In existing prefabricated buildings, when laying electrical wires, it is usually necessary to manually position and groove the prefabricated building and lay the wiring pipes. Manual grooving is prone to displacement, difficult to lay, time-consuming and labor-intensive. Moreover, grooving on prefabricated walls can easily damage the structural performance of the prefabricated walls, affecting the quality and appearance of the prefabricated building. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a prefabricated building electrical wiring pre-embedded positioning node structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a prefabricated building electrical wire pre-embedded positioning node structure, including a horizontal pipe, with first sliding grooves on both sides of the upper and lower ends of the horizontal pipe, multiple sets of threaded holes evenly distributed on both sides of the horizontal pipe, a connecting plate and a longitudinal pipe on both sides of the horizontal pipe, and sealing components on both ends of the horizontal pipe, a fitting block adapted to the first sliding groove is fixedly installed at one end of the longitudinal pipe, a second sliding groove adapted to the fitting block is opened at the other end of the longitudinal pipe, and an installation plate is provided at the end of the longitudinal pipe.

[0007] As a preferred embodiment of this utility model, the connecting plate has a mating strip that matches the first sliding groove fixedly installed at both the upper and lower ends of one side, and a lead screw that matches the threaded hole is rotatably installed at both ends of the connecting plate.

[0008] As a preferred embodiment of this utility model, a first groove is provided at the center of both the upper and lower sides of one end of the horizontal pipe, and a first connecting block is fixedly installed at the other end of the horizontal pipe corresponding to the position of the first groove.

[0009] As a preferred technical solution of this utility model, the sealing assembly includes two sets of sealing plates, one set of sealing plates having a second groove on one side, and the other set of sealing plates having a second connecting block fixedly installed on one side.

[0010] As a preferred embodiment of this utility model, both the upper and lower ends of the first groove and the second groove are fixedly installed with connecting protrusions, and both the first connecting block and the second connecting block are provided with connecting grooves that are adapted to the connecting protrusions.

[0011] As a preferred embodiment of this utility model, both the connecting protrusion and the connecting groove are arranged in an arc shape, and the connecting protrusion is made of an elastic material.

[0012] As a preferred technical solution of this utility model, the mounting plate is provided with a connecting groove adapted to the fitting block, and a T-shaped connecting bracket is fixedly installed on both the horizontal pipe and the vertical pipe.

[0013] Compared with the prior art, this utility model provides a prefabricated building electrical wire pre-embedded positioning node structure, which has the following beneficial effects:

[0014] 1. This prefabricated building electrical wire pre-embedded positioning node structure, in use, takes one or more sets of horizontal pipes according to the usage requirements of the pre-embedded wires, and assembles multiple sets of horizontal pipes together by cooperating with the first groove and the first connecting block. Then, by cooperating with the first sliding groove and the fitting block, one or more sets of vertical pipes are slidably installed on the side of the horizontal pipes, and the sliding adjustment is made according to the position of the pre-embedded wires. Then, by cooperating with the fitting strip and the first sliding groove, the connecting plate is slidably installed on both sides of the horizontal pipes, and fits against the side of the vertical pipes. It is fixed by rotating the screw rod, thereby limiting and fixing the vertical pipes. The installation process is simple and convenient, with good adjustability, and can also seal the threaded holes and the first sliding groove to prevent concrete from entering.

[0015] 2. This prefabricated building electrical wire pre-embedded positioning node structure, after assembly, takes two sets of sealing plates, and fixes the sealing plates to both ends of the horizontal pipe by cooperating with the second groove and the second connecting block and the first connecting block and the first groove. By setting an installation plate, the installation plate is slidably installed at the end of the vertical pipe by cooperating with the connecting groove and the fitting block, thereby sealing both ends of the horizontal pipe and the end of the vertical pipe, preventing concrete from entering the interior of the vertical pipe during the production of the prefabricated building and affecting subsequent use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall assembly structure of this utility model;

[0017] Figure 2 This is an exploded structural diagram of the present invention;

[0018] Figure 3 This is a schematic diagram of the horizontal pipe structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the longitudinal pipe structure of this utility model;

[0020] Figure 5 This is a partial structural diagram of the present invention.

[0021] In the diagram: 1. Horizontal pipe; 101. First groove; 102. Threaded hole; 2. Vertical pipe; 201. Fitting block; 202. Second groove; 3. Connecting plate; 301. Fitting strip; 302. Lead screw; 4. First groove; 401. Connecting protrusion; 5. First connecting block; 501. Connecting groove; 6. Sealing assembly; 601. Sealing plate; 602. Second groove; 603. Second connecting block; 7. Mounting plate; 701. Connecting groove; 8. Connecting bracket. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-5 In this embodiment: a prefabricated building wire pre-embedded positioning node structure includes a horizontal pipe 1, with first sliding grooves 101 on both sides of the upper and lower ends of the horizontal pipe 1, and multiple sets of threaded holes 102 evenly distributed on both sides of the horizontal pipe 1, with connecting plates 3 and longitudinal pipes 2 on both sides of the horizontal pipe 1, and sealing components 6 on both ends of the horizontal pipe 1, with a fitting block 201 adapted to the first sliding groove 101 fixedly installed at one end of the longitudinal pipe 2, a second sliding groove 202 adapted to the fitting block 201 opened at the other end of the longitudinal pipe 2, and an installation plate 7 at the end of the longitudinal pipe 2.

[0024] In this embodiment, both the upper and lower ends of one side of the connecting plate 3 are fixedly installed with fitting strips 301 that are compatible with the first sliding groove 101, and both ends of the connecting plate 3 are rotatably installed with screw rods 302 that are compatible with the threaded holes 102. By setting the connecting plate 3, after the longitudinal pipe 2 is assembled, the fitting strips 301 cooperate with the first sliding groove 101 to slide the connecting plate 3 on both sides of the horizontal pipe 1, which is close to the side of the longitudinal pipe 2. The screw rods 302 are rotated to fix it, thereby limiting and fixing the longitudinal pipe 2, and sealing the threaded holes 102 and the first sliding groove 101 to prevent concrete from entering.

[0025] In this embodiment, a first groove 4 is provided at the center of both the upper and lower sides of one end of the horizontal pipe 1. A first connecting block 5 is fixedly installed at the other end of the horizontal pipe 1 corresponding to the position of the first groove 4. In use, one or more sets of horizontal pipes 1 are taken according to the usage requirements of the pre-embedded wires, and multiple sets of horizontal pipes 1 are assembled together by cooperating with the first groove 4 and the first connecting block 5. Then, one or more sets of vertical pipes 2 are slidably installed on the side of the horizontal pipe 1 by cooperating with the first sliding groove 101 and the fitting block 201, and the sliding adjustment is made according to the position of the pre-embedded wires.

[0026] In this embodiment, the sealing assembly 6 includes two sets of sealing plates 601. One set of sealing plates 601 has a second groove 602 on one side, and the other set of sealing plates 601 has a second connecting block 603 fixedly installed on one side. After assembly, the two sets of sealing plates 601 are taken, and the sealing plates 601 are fixed to both ends of the horizontal pipe 1 by the cooperation of the second groove 602 and the second connecting block 603 with the first connecting block 5 and the first groove 4, so as to seal them.

[0027] In this embodiment, the upper and lower ends of the first groove 4 and the second groove 602 are both fixedly installed with connecting protrusions 401, and the first connecting block 5 and the second connecting block 603 are both provided with connecting grooves 501 that are adapted to the connecting protrusions 401.

[0028] In this embodiment, both the connecting protrusion 401 and the connecting groove 501 are arc-shaped, and the connecting protrusion 401 is made of elastic material. By setting the connecting protrusion 401 and the connecting groove 501, the stability of the connection between multiple sets of horizontal pipes 1 is increased.

[0029] In this embodiment, the mounting plate 7 is provided with a connecting groove 701 that matches the fitting block 201, and T-shaped connecting brackets 8 are fixedly installed on both the horizontal pipe 1 and the vertical pipe 2. By setting the mounting plate 7, in use, the mounting plate 7 is slidably installed on the end of the vertical pipe 2 by cooperating with the fitting block 201 through the connecting groove 701, thereby sealing the end of the vertical pipe 2 and preventing concrete from entering the interior of the vertical pipe 2 during the prefabricated building production. By setting the connecting bracket 8, after the prefabricated building production is completed, the connecting bracket 8 is pulled upward to remove the horizontal pipe 1 and the vertical pipe 2, thereby forming the positioning point for the pre-embedded wire.

[0030] The working principle and usage process of this utility model are as follows: In use, one or more sets of horizontal pipes 1 are selected according to the requirements of the pre-embedded wires. These horizontal pipes 1 are assembled together through the cooperation of the first groove 4 and the first connecting block 5. Then, one or more sets of vertical pipes 2 are slidably installed on the side of the horizontal pipes 1 through the cooperation of the first sliding groove 101 and the fitting block 201. The sliding adjustment is made according to the position of the pre-embedded wires. Finally, the connecting plate 3 is slidably installed on both sides of the horizontal pipes 1 through the cooperation of the fitting strip 301 and the first sliding groove 101, connecting to the vertical pipes 2. The sides of the pipes are fitted together and fixed by rotating the screw 302, thereby limiting and fixing the longitudinal pipe 2. At the same time, the threaded hole 102 and the first slide groove 101 are sealed, and the ends of the horizontal pipe 1 and the longitudinal pipe 2 are sealed by the sealing plate 601 and the mounting plate 7 to complete the assembly. Subsequently, during the prefabrication of prefabricated buildings, the assembled horizontal pipe 1 and longitudinal pipe 2 are placed inside the prefabricated product. After the production is completed, the connecting frame 8 is pulled upward to remove the horizontal pipe 1 and the longitudinal pipe 2, thereby forming the positioning point for the pre-embedded wire.

[0031] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A prefabricated building electric wire embedded positioning node structure, comprising a horizontal pipe (1), characterized in that: The horizontal pipeline (1) is provided with first sliding grooves (101) on both sides of the upper and lower ends, and a plurality of groups of threaded holes (102) are equidistantly distributed on the two sides of the horizontal pipeline (1), the two sides of the horizontal pipeline (1) are provided with connecting plates (3) and vertical pipelines (2), and the two ends of the horizontal pipeline (1) are provided with sealing assemblies (6), one end of the vertical pipeline (2) is fixedly installed with a matching block (201) matched with the first sliding groove (101), the other end of the vertical pipeline (2) is provided with a second sliding groove (202) matched with the matching block (201), and the end of the vertical pipeline (2) is provided with a mounting plate (7).

2. The prefabricated building electric wire pre-burying positioning node structure according to claim 1, characterized in that: The connecting plate (3) is provided with matching strips (301) matched with the first sliding grooves (101) on the upper and lower ends of one side, and the two ends of the connecting plate (3) are rotatably installed with screw rods (302) matched with the threaded holes (102).

3. The prefabricated building electric wire pre-burying positioning node structure according to claim 1, characterized in that: The horizontal pipeline (1) is provided with first recesses (4) at the centers of the upper and lower sides of one end, and a first connecting block (5) is fixedly installed at the position corresponding to the first recess (4) of the other end of the horizontal pipeline (1).

4. The prefabricated building electric wire pre-burying positioning node structure according to claim 1, characterized in that: The sealing assembly (6) comprises two groups of sealing plates (601), one side of one group of the sealing plates (601) is provided with a second recess (602), and the other group of the sealing plates (601) is fixedly installed with a second connecting block (603).

5. The prefabricated building electric wire pre-burying positioning node structure according to claim 3, characterized in that: The upper and lower ends of the first recess (4) and the second recess (602) are fixedly installed with connecting protrusions (401), and the first connecting block (5) and the second connecting block (603) are provided with connecting recesses (501) matched with the connecting protrusions (401).

6. The prefabricated building electric wire pre-burying positioning node structure according to claim 5, characterized in that: The connecting protrusions (401) and the connecting recesses (501) are both arranged in a circular arc shape, and the connecting protrusions (401) are made of elastic material.

7. The prefabricated building electric wire pre-burying positioning node structure according to claim 1, characterized in that: The mounting plate (7) is provided with a connecting groove (701) matched with the matching block (201), and the horizontal pipeline (1) and the vertical pipeline (2) are both fixedly installed with T-shaped connecting frames (8).

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