A prefabricated house structure

Abstract

The utility model belongs to prefabricated house technical field discloses a prefabricated house structure, including a plurality of prefabricated wallboards, the prefabricated wallboard is docked through waterproof connecting piece between, and waterproof connecting piece includes connecting piece main part, and the both sides of connecting main part are equipped with the vertical insertion of the insertion slot, and the outside end of insertion slot is equipped with the limiting slot of width less than insertion slot, and the end of prefabricated wallboard is equipped with the insertion of the insertion strip of insertion slot, the slot wall of limiting slot is equipped with the first recess that is inwards recessed, and the insertion strip is equipped with the second recess that corresponds with the first recess, and the first recess and second recess are docked and form filling cavity between, the filling cavity is filled with waterproof slurry, and waterproof slurry forms waterproof layer after solidification. The utility model has better waterproof effect to the connecting place between wallboard, and has the characteristics of easy to do.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated housing technology, and in particular to a prefabricated housing structure. Background Technology

[0002] Prefabricated structure is short for prefabricated concrete structure. It is a concrete structure assembled and connected with precast components as the main load-bearing components. Prefabricated reinforced concrete structure is one of the important directions of my country's building structure development. It is conducive to the development of my country's building industrialization, improving production efficiency, saving energy, developing green and environmentally friendly buildings, and improving and ensuring the quality of building projects.

[0003] Compared with cast-in-place construction, prefabricated housing structures are more conducive to green construction. Cast-in-place construction requires construction based on the shape of the construction trench, which cannot effectively guarantee the integrity of the anti-fouling structure. Cast-in-place construction is also more complicated, and after completion, it is necessary to wait for the mixture to dry, resulting in a long construction cycle and affecting the work efficiency of construction workers. Furthermore, the connection between the side panels in existing prefabricated housing structures is prone to water leakage. Summary of the Invention

[0004] To overcome the technical defects of the existing technology, this utility model provides a prefabricated house structure that has a good waterproof effect at the joints between wall panels and is easy to control.

[0005] The technical solution adopted by this utility model is as follows: a prefabricated house structure, including several prefabricated wall panels; the prefabricated wall panels are joined together by waterproof connectors, and the waterproof connectors include a connector body, and the connector body has vertically inserted slots on both sides, and the outer end of the slot has a limiting slot with a width smaller than the slot, and the end of the prefabricated wall panel has a connecting strip inserted into the slot; the wall of the limiting slot has an inwardly recessed first groove, and the connecting strip has a second groove corresponding to the first groove, and the first groove and the second groove are joined together to form a filling cavity, the filling cavity is filled with waterproof slurry, and the waterproof slurry solidifies to form a waterproof layer.

[0006] Preferably, the inner walls of the first groove and the second groove are provided with waterproof protrusions that protrude from the inner walls of the first groove and the second groove, and the waterproof protrusions are embedded in the waterproof layer.

[0007] Preferably, it also includes a foundation set on the ground, and the foundation is provided with an insertion groove for inserting the bottom side of the precast wall panel, and the insertion groove contains a weather-resistant rubber waterproof seat for waterproof sealing the connection between the insertion groove and the bottom side of the wall panel.

[0008] Preferably, the foundation has a fixing component pre-embedded in the insertion groove, and the end of the connecting body also has a connecting component that connects with the fixing component.

[0009] Preferably, the fastener and the mating part are fixed with bolts and then welded.

[0010] Preferably, the prefabricated wall panels, foundation, and waterproof connectors are assembled to form a house frame, and a roof is installed on the top of the house frame.

[0011] The beneficial effects of this utility model are as follows: This utility model uses specific waterproof connectors to connect wall panels. The wall panels are vertically inserted between two waterproof connectors. After the wall panels are inserted, the first and second grooves align to form a filling cavity. Waterproof slurry is then filled into the filling cavity. After the waterproof slurry solidifies, it forms a waterproof layer, thus providing good waterproofing for the joints between the wall panels. A decorative layer can then be applied to the outside of the wall. A weather-resistant rubber waterproof seat is also provided between the wall panels and the foundation. Under the weight of the precast wall panels, the weather-resistant rubber waterproof seat is compressed, resulting in a good waterproofing effect. Attached Figure Description

[0012] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a structural schematic diagram of the waterproof connector of this utility model; Figure 3 This is a schematic diagram of the insertion slot of this utility model; Figure 4 This is a schematic diagram showing the connection between the precast wall panel and the waterproof connector of this utility model; Figure 5 This is a structural schematic diagram of the prefabricated wall panel of this utility model; Figure 6 yes Figure 1 Enlarged view of point A in the middle; Figure 7 This is a schematic diagram of the straight-edge structure of the waterproof connector.

[0014] Explanation of reference numerals in the attached drawings: 1. Precast wall panel; 2. Waterproof connector; 3. Connector body; 4. Insert groove; 5. Insert strip; 6. First groove; 7. Second groove; 8. Waterproof layer; 9. Waterproof protrusion; 10. Insertion groove; 12. Weather-resistant rubber waterproof seat; 15. Fixing component; 16. Butt joint; 18. Limiting groove; 19. Foundation; 20. Roof. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the various embodiments of this utility model will be described in detail below with reference to the accompanying drawings. However, those skilled in the art will understand that many technical details have been provided in the various embodiments of this utility model to facilitate a better understanding of this application. However, the technical solutions claimed in the claims of this application can be implemented even without these technical details and with various variations and modifications based on the following embodiments.

[0016] like Figures 1-7 As shown, this embodiment provides a prefabricated house structure, including several prefabricated wall panels 1; the prefabricated wall panels 1 are joined together by waterproof connectors 2, and the waterproof connectors 2 include connector bodies 3, and the connector bodies 3 have vertically inserted insertion grooves 4 on both sides, and the outer end of the insertion grooves 4 has a limiting groove 18 with a width smaller than the insertion grooves 4, and the end of the prefabricated wall panel 1 has an insertion strip 5 inserted into the insertion grooves 4; the groove wall of the limiting groove 18 has an inwardly recessed first groove 6, and the insertion strip 5 has a second groove 7 corresponding to the first groove 6, and the first groove 6 and the second groove 7 are joined together to form a filling cavity, the filling cavity is filled with waterproof slurry, and the waterproof slurry solidifies to form a waterproof layer 8. By setting specific waterproof connectors 2, the wall panels are connected. The wall panels are vertically inserted between two waterproof connectors 2. After the wall panels are inserted, the first groove 6 and the second groove 7 are joined to form a filling cavity. Then, waterproof slurry is filled into the filling cavity. After the waterproof slurry solidifies, it forms a waterproof layer 8. This provides good waterproofing for the joints between the wall panels, so that a decorative layer can be applied to the outside of the wall.

[0017] The inner walls of the first groove 6 and the second groove 7 are provided with waterproof protrusions 9 that protrude from the inner walls of the first groove 6 and the second groove 7, and the waterproof protrusions 9 are embedded in the waterproof layer 8, which can provide a good waterproof sealing effect at the connection.

[0018] It also includes a foundation 19 set on the ground, and the foundation is provided with an insertion groove 10 for the bottom side of the precast wall panel 1 to be inserted into. A weather-resistant rubber waterproof seat 12 is provided in the insertion groove 10 to waterproof and seal the connection between the insertion groove 10 and the bottom side of the wall panel 1. A weather-resistant rubber waterproof seat 12 is also provided between the wall panel and the foundation 19. Under the weight of the precast wall panel 1, the weather-resistant rubber waterproof seat 12 is compressed, thereby achieving a better waterproof effect.

[0019] The foundation 19 has a fixing member 15 pre-embedded in the insertion groove, and the end of the connecting body 3 also has a connecting member 16 that is opposite to the fixing member 15, which facilitates the installation and fixing of the connecting body 3 and the foundation.

[0020] The fastener 15 and the docking part 16 are fixed with bolts and welded together, which has the characteristics of good retention effect. The fastener, docking part and bolts are all treated with anti-corrosion.

[0021] The prefabricated wall panels 1, foundation 19 and waterproof connectors 2 are assembled to form a house frame, and a roof 20 is installed on the top of the house frame.

[0022] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0023] Working principle: The foundation is cast on-site to ensure good strength and anti-settlement effect. After the foundation is cast, a weather-resistant rubber waterproof seat is laid in the insertion groove of the foundation. Then, the waterproof connectors are installed in the designated positions. Finally, the precast wall panels are installed between the waterproof connectors. After the wall panels are inserted, the first groove 6 and the second groove 7 are joined to form a filling cavity. The filling cavity is then filled with waterproof slurry. After the waterproof slurry solidifies, it forms a waterproof layer 8, which has a good waterproof effect on the joints between the wall panels. Then, a decorative layer can be applied to the outside of the wall. The precast wall panels 1, foundation 19 and waterproof connectors 2 are assembled to form the house frame, and then the roof is installed.

[0024] Those skilled in the art will understand that the above embodiments are specific examples of implementing the present invention, and in practical applications, various changes can be made to them in form and detail without departing from the spirit and scope of the present invention.

Claims

1. A prefabricated house structure, comprising a plurality of prefabricated wall panels (1); characterized in that: The precast wall panels (1) are joined together by a waterproof connector (2), and the waterproof connector (2) includes a connector body (3), and the connector body (3) has vertically inserted insertion grooves (4) on both sides, and the outer end of the insertion groove (4) has a limiting groove (18) with a width smaller than the insertion groove (4), and the end of the precast wall panel (1) has an insertion strip (5) inserted into the insertion groove (4); the groove wall of the limiting groove (18) has an inwardly recessed first groove (6), and the insertion strip (5) has a second groove (7) corresponding to the first groove (6), and the first groove (6) and the second groove (7) are joined together to form a filling cavity, and the filling cavity is filled with waterproof slurry, which solidifies to form a waterproof layer (8).

2. The prefabricated housing structure according to claim 1, characterized in that: The inner wall of the first groove (6) and the inner wall of the second groove (7) are provided with waterproof protrusions (9) that protrude from the inner walls of the first groove (6) and the second groove (7), and the waterproof protrusions (9) are embedded in the waterproof layer (8).

3. A prefabricated housing structure according to claim 1, characterized in that: It also includes a foundation (19) set on the ground, and the foundation is provided with an insertion groove (10) for inserting the bottom side of the precast wall panel (1), and a weather-resistant rubber waterproof seat (12) in the insertion groove (10) for waterproof sealing the connection between the insertion groove (10) and the bottom side of the wall panel (1).

4. A prefabricated housing structure according to claim 3, characterized in that: The foundation (19) has a fixing member (15) pre-embedded in the insertion groove, and the end of the connector body (3) also has a connecting member (16) that is connected to the fixing member (15).

5. A prefabricated housing structure according to claim 4, characterized in that: The fastener (15) and the docking part (16) are fixed by bolts and welded together.

6. A prefabricated housing structure according to claim 1, characterized in that: The prefabricated wall panels (1), foundation (19) and waterproof connectors (2) are assembled to form a house frame, and a roof (20) is installed on the top of the house frame.

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