Prefabricated balcony waterproof structure

Abstract

The utility model discloses a prefabricated balcony waterproof structure which comprises a prefabricated balcony, a waterproof layer is fixedly adhered to the interior of the prefabricated balcony, and ceramic tiles are fastened and adhered to the upper end face of the waterproof layer, the waterproof structure of the prefabricated balcony is characterized in that the waterproof layer is fastened and adhered to the interior of the prefabricated balcony, and the ceramic tiles are fixedly adhered to the upper end face of the waterproof layer. Rainwater can be effectively prevented from leaking downwards through the prefabricated balcony, a drainage pipe is fixedly poured in the prefabricated balcony, a sewer pipe is inserted into a building drainage pipeline in a sleeved mode, drainage in the prefabricated balcony is facilitated, an expansion pipe is driven by rotating a screwing screw to expand in the prefabricated balcony, and a fixing block and a supporting frame are convenient to install; the lower end of the protective fence supporting rod is inserted into the embedded pipe, the waterproof ring is fixedly installed through the expansion bolt, the protective fence supporting rod can be conveniently and fixedly installed, the position of the protective fence supporting rod can be limited through the design of the embedded pipe, the protective fence does not need to be continuously held by multiple persons, and an operator can conveniently install the protective fence.

Description

Technical Field

[0001] This utility model relates to the technical field of prefabricated balcony devices, specifically a prefabricated waterproof balcony structure. Background Technology

[0002] In the field of home renovation, when it comes to waterproofing, most people first think of bathrooms and kitchens, while balcony waterproofing is often overlooked in home renovation projects. However, balconies are exposed to the elements for a long time, enduring sun and rain year-round, and many families place washing machines, sinks, and other appliances on their balconies, making balcony waterproofing also essential.

[0003] Currently, existing waterproof base structures are simple in structure and easy to install, requiring relatively low technical skills from installers, which greatly reduces the construction period for balcony waterproofing. Furthermore, this invention, by adjusting the inclination of the base plate and correspondingly setting drainage outlets, fully considers the difficulty of draining rainwater and other accumulated water from open balconies.

[0004] For example, CN220953928U discloses a balcony waterproofing structure. This structure includes tiles on the balcony floor, with a waterproof base between the floor and the tiles. The base includes a base plate and a folded edge bent at the edge of the base plate. The folded edge includes a first edge that connects to the wall surface near the exterior and a second edge opposite to the first edge. The side of the base plate near the second edge is higher than the side near the first edge. A drain outlet is located near the first edge. However, with this type of balcony waterproofing structure, water flowing through the drain outlet drips onto pedestrians below, making drainage inconvenient for prefabricated balconies. Furthermore, prefabricated balconies lack embedded support rods for guardrails, making guardrail installation difficult.

[0005] As can be seen from the solutions disclosed in the existing patent documents, when water flows through the drain outlet, it will drip onto pedestrians below, making it inconvenient for prefabricated balconies to drain water. Furthermore, prefabricated balconies lack embedded parts for guardrail support rods, making it inconvenient to install guardrails. Therefore, it is necessary to improve the existing technology. Utility Model Content

[0006] The purpose of this utility model is to provide a prefabricated balcony waterproof structure to solve the problems that when water flows through the drainage outlet, it drips onto pedestrians below, making it inconvenient for prefabricated balconies to drain water, and that prefabricated balconies lack embedded parts for guardrail support rods, making it inconvenient to install guardrails.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a prefabricated balcony waterproof structure, comprising a prefabricated balcony, wherein a waterproof layer is fixedly adhered to the interior of the prefabricated balcony, and tiles are firmly adhered to the upper surface of the waterproof layer; a drainage pipe is fixedly cast inside the prefabricated balcony, a corrugated pipe is fixedly connected to the lower end of the drainage pipe, a drain pipe is fixedly connected to the lower end of the corrugated pipe, a support frame is sleeved on the outside of the drainage pipe, a fixing block is fixedly fused to the upper end of the support frame, a screw is threadedly connected inside the fixing block, an expansion tube is sleeved on the upper outer side of the screw, and a pre-embedded pipe is fixedly cast inside the prefabricated balcony.

[0008] Preferably, the waterproof layer is internally fitted with a drainage pipe, and the ceramic tile is internally fitted with a drainage pipe. By firmly attaching the waterproof layer inside the prefabricated balcony and fixing and attaching the ceramic tile to the upper surface of the waterproof layer, rainwater can be effectively prevented from seeping downwards through the prefabricated balcony.

[0009] Preferably, the lower end face of the prefabricated balcony is tightly attached to the support frame and the lower end face of the prefabricated balcony is tightly attached to the fixing block. By fixing and casting a drainage pipe inside the prefabricated balcony and inserting the drain pipe into the building's drainage pipe, it is convenient to drain water inside the prefabricated balcony.

[0010] Preferably, the prefabricated balcony is internally fitted with an expansion tube and screws. By rotating and tightening the screws, the expansion tube expands inside the prefabricated balcony, which facilitates the installation of fixing blocks and support frames.

[0011] Preferably, an expansion bolt is installed inside the upper end of the prefabricated balcony, and a waterproof ring is tightly attached to the upper end of the embedded pipe. By inserting the lower end of the guardrail support rod into the embedded pipe and fixing the waterproof ring with the expansion bolt, it is convenient to fix and install the guardrail support rod.

[0012] Preferably, the upper surface of the prefabricated balcony is tightly fitted with an outer casing, the inside of which is fitted with a waterproof ring and an expansion bolt. The outer casing is designed to fit over the upper end of the expansion bolt, preventing unauthorized employees from disassembling the expansion bolt.

[0013] Preferably, a guardrail support rod is sleeved inside the pre-embedded pipe, a waterproof ring is fixedly welded to the outside of the guardrail support rod, an expansion bolt is sleeved inside the waterproof ring, an outer decorative sleeve is sleeved on the outside of the guardrail support rod, and the waterproof ring is tightly attached to the upper surface of the prefabricated balcony. The design of the pre-embedded pipe can limit the position of the guardrail support rod, eliminating the need for multiple people to continuously hold the guardrail, making it convenient for operators to install.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model effectively prevents rainwater from seeping downwards through the prefabricated balcony by fastening and adhering a waterproof layer inside the prefabricated balcony and fixing and adhering tiles on the upper surface of the waterproof layer. By fixing and pouring a drainage pipe inside the prefabricated balcony and inserting the drain pipe into the building's drainage pipe, drainage inside the prefabricated balcony is facilitated. By rotating and tightening the screw, the expansion pipe is driven to expand inside the prefabricated balcony, which facilitates the installation of fixing blocks and support frames.

[0016] 2. This utility model facilitates the installation of the guardrail support rod by inserting the lower end of the guardrail support rod into the pre-embedded pipe and fixing the waterproof ring with expansion bolts. The outer sleeve design can fit over the upper end of the expansion bolt to prevent unauthorized employees from disassembling the expansion bolt. The pre-embedded pipe design can limit the position of the guardrail support rod, eliminating the need for multiple people to continuously hold the guardrail, making it convenient for operators to install. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a sectional view of the prefabricated balcony of this utility model;

[0019] Figure 3 This is an enlarged perspective view of the support frame of this utility model;

[0020] Figure 4 This is an enlarged perspective view of the embedded pipe of this utility model;

[0021] Figure 5 This is an enlarged perspective view of the waterproof ring of this utility model.

[0022] In the diagram: 1. Prefabricated balcony, 11. Waterproof layer, 12. Ceramic tile, 13. Drainage pipe, 14. Corrugated pipe, 15. Sewer pipe, 16. Support frame, 17. Fixing block, 18. Screw, 19. Expansion pipe, 2. Embedded pipe, 21. Guardrail support rod, 22. Waterproof ring, 23. Expansion bolt, 24. Exterior trim. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-5The diagram shows a prefabricated balcony waterproof structure, including a prefabricated balcony 1. A waterproof layer 11 is fixedly adhered inside the prefabricated balcony 1. A tile 12 is firmly adhered to the upper surface of the waterproof layer 11. A drainage pipe 13 is fixedly cast inside the prefabricated balcony 1. A corrugated pipe 14 is fixedly connected to the lower end of the drainage pipe 13. A drain pipe 15 is fixedly connected to the lower end of the corrugated pipe 14. A support frame 16 is sleeved on the outside of the drainage pipe 13. A fixing block 17 is fixedly fused to the upper end of the support frame 16. A screw 18 is threadedly connected inside the fixing block 17. An expansion tube 19 is sleeved on the upper outer side of the screw 18. An embedded pipe 2 is fixedly cast inside the prefabricated balcony 1.

[0025] To facilitate drainage, a drainage pipe 13 is fitted inside the waterproof layer 11, and a drainage pipe 13 is fitted inside the tile 12. By firmly attaching the waterproof layer 11 inside the prefabricated balcony 1 and fixing and attaching the tile 12 to the upper surface of the waterproof layer 11, rainwater can be effectively prevented from seeping downwards through the prefabricated balcony 1. The lower surface of the prefabricated balcony 1 is tightly attached to the support frame 16 and the lower surface of the prefabricated balcony 1 is tightly attached to the fixing block 17. By fixing and pouring the drainage pipe 13 inside the prefabricated balcony 1 and inserting the drain pipe 15 into the building's drainage pipe, drainage inside the prefabricated balcony 1 is facilitated. An expansion pipe 19 is fitted inside the prefabricated balcony 1, and a screw 18 is fitted inside the prefabricated balcony 1. By rotating and tightening the screw 18, the expansion pipe 19 expands inside the prefabricated balcony 1, facilitating the installation of the fixing block 17 and the support frame 16.

[0026] To facilitate the installation of the guardrail, expansion bolts 23 are installed inside the upper end of the prefabricated balcony 1, and a waterproof ring 22 is tightly attached to the upper end of the embedded pipe 2. The guardrail support rod 21 is installed by inserting its lower end into the embedded pipe 2 and fixing the waterproof ring 22 with expansion bolts 23. An outer decorative sleeve 24 is tightly attached to the upper surface of the prefabricated balcony 1, with a waterproof ring 22 fitted inside the outer decorative sleeve 24 and expansion bolts 23 fitted inside the outer decorative sleeve 24. The design of the outer decorative sleeve 24 allows for the fitting of... The upper end of the expansion bolt 23 is designed to prevent unauthorized employees from disassembling it. The inside of the pre-embedded pipe 2 is fitted with a guardrail support rod 21. A waterproof ring 22 is fixedly welded to the outside of the guardrail support rod 21. The expansion bolt 23 is fitted inside the waterproof ring 22. An outer decorative sleeve 24 is fitted to the outside of the guardrail support rod 21. The upper surface of the prefabricated balcony 1 is tightly fitted with the waterproof ring 22. The design of the pre-embedded pipe 2 can limit the position of the guardrail support rod 21, eliminating the need for multiple people to continuously hold the guardrail, making it convenient for operators to install.

[0027] This prefabricated balcony waterproof structure effectively prevents rainwater from seeping downwards through the prefabricated balcony 1 by firmly attaching the waterproof layer 11 inside the prefabricated balcony 1 and fixing and attaching tiles 12 to the upper surface of the waterproof layer 11. A drainage pipe 13 is fixedly poured inside the prefabricated balcony 1, and a drain pipe 15 is inserted into the building's drainage pipe to facilitate drainage inside the prefabricated balcony 1. Rotating the tightening screw 18 causes the expansion pipe 19 to expand inside the prefabricated balcony 1, facilitating the installation of the fixing block 17 and support frame 16. The lower end of the guardrail support rod 21 is inserted into the pre-embedded pipe 2, and the waterproof ring 22 is fixed using expansion bolts 23, facilitating the installation of the guardrail support rod 21. The outer sleeve 24 is designed to fit over the upper end of the expansion bolts 23, preventing unauthorized personnel from disassembling the expansion bolts 23. The design of the pre-embedded pipe 2 limits the position of the guardrail support rod 21, eliminating the need for multiple people to continuously hold the guardrail, making installation easier for the operator.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A prefabricated balcony waterproof structure, comprising a prefabricated balcony (1), characterized in that: The inner part of the prefabricated balcony (1) is fixedly adhered with a waterproof layer (11), the upper end face of the waterproof layer (11) is fixedly adhered with a ceramic tile (12), the inner part of the prefabricated balcony (1) is fixedly poured with a drain pipe (13), the lower end of the drain pipe (13) is fixedly connected with a corrugated pipe (14), the lower end of the corrugated pipe (14) is fixedly connected with a sewer pipe (15), the outer side of the drain pipe (13) is sleeved with a support frame (16), the upper end of the support frame (16) is fixedly welded with a fixed block (17), the inner part of the fixed block (17) is threadedly connected with a screw (18), the upper end of the outer side of the screw (18) is sleeved with an expansion pipe (19), and the inner part of the prefabricated balcony (1) is fixedly poured with a pre-buried pipe (2).

2. The prefabricated balcony waterproof structure according to claim 1, characterized in that: The inner part of the waterproof layer (11) is sleeved with a drain pipe (13), and the inner part of the ceramic tile (12) is sleeved with a drain pipe (13).

3. The prefabricated balcony waterproof structure according to claim 1, characterized in that: The lower end face of the prefabricated balcony (1) is in close contact with the support frame (16), and the lower end face of the prefabricated balcony (1) is in close contact with the fixed block (17).

4. The prefabricated balcony waterproof structure according to claim 1, characterized in that: The inner part of the prefabricated balcony (1) is sleeved with an expansion pipe (19), and the inner part of the prefabricated balcony (1) is sleeved with a screw (18).

5. The prefabricated balcony waterproof structure according to claim 1, characterized in that: The upper end of the prefabricated balcony (1) is internally provided with an expansion bolt (23), and the upper end of the pre-buried pipe (2) is in close contact with a waterproof ring (22).

6. The prefabricated balcony waterproof structure according to claim 1, characterized in that: The upper end face of the prefabricated balcony (1) is in close contact with an outer decorative sleeve (24), the inner part of the outer decorative sleeve (24) is sleeved with a waterproof ring (22), and the inner part of the outer decorative sleeve (24) is sleeved with an expansion bolt (23).

7. The prefabricated balcony waterproof structure according to claim 1, characterized in that: The inner part of the pre-buried pipe (2) is sleeved with a guardrail support rod (21), the outer side of the guardrail support rod (21) is fixedly welded with a waterproof ring (22), the inner part of the waterproof ring (22) is sleeved with an expansion bolt (23), the outer side of the guardrail support rod (21) is sleeved with an outer decorative sleeve (24), and the upper end face of the prefabricated balcony (1) is in close contact with a waterproof ring (22).

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