Prestopping water-stopping reverse ridge structure for descending plate parts of kitchens and toilets

Abstract

The utility model relates to the technical field of water stop reverse ridges, in particular to a prefabricated water stop reverse ridge structure for plate descending parts of kitchens and toilets. The prefabricated water stop reverse ridge structure comprises two components I and a component II, a grouting sleeve used for being connected with a steel bar reserved on a wall is pre-embedded in the end part of the component I, and the grouting sleeve is embedded in the end part of the component II; the bottom of the first component is provided with a first stepped groove used for being matched with a ground descending plate in a clamped mode, the bottom of the second component is provided with a second stepped groove used for being matched with the ground descending plate in a clamped mode, the first component is arranged perpendicular to the wall face, the second component is arranged perpendicular to the first component, and the second component and the first component are detachably connected in an inserted mode. The method has the effect of improving the quality problem of the water stop reverse ridge caused by cast-in-place concrete.

Description

Technical Field

[0001] The present application relates to the technical field of water-stopping ridges, and in particular to a prefabricated water-stopping ridge structure for a kitchen or bathroom drop-down plate area. Background Art

[0002] Concrete countersill is an important part of the building, mainly used to prevent water penetration and diffusion, and also plays a role in enhancing the integrity and stability of the structure. In general, the construction methods of concrete countersills for kitchens and bathrooms at home and abroad are basically the same, which are mainly post-casting after the main structure is completed or poured at the same time as the main concrete structure.

[0003] However, during the construction of cast-in-place concrete counter-ridges, some quality problems are prone to occur, such as honeycombs, rough surfaces, exposed steel bars, concrete cracks, etc. These quality problems will not only affect the quality and performance of the building, but also pose a potential threat to people's lives and property safety. Utility Model Content

[0004] In order to improve the quality problems of water-stopping ridges caused by cast-in-place concrete, the present application provides a prefabricated water-stopping ridge structure for the lowered floor areas of kitchens and bathrooms.

[0005] The present application provides a prefabricated water-stopping anti-slope structure for the kitchen and bathroom drop-down plate area, which adopts the following technical solution:

[0006] A prefabricated water-stopping anti-ridge structure for the dropped floor area of ​​a kitchen or bathroom comprises two components one and one component two, the end of the component one is pre-buried with a grouting sleeve for connecting to the steel bars reserved on the wall, the bottom of the component one is provided with a stepped groove one for snap-fitting with the dropped floor area on the ground, the bottom of the component two is provided with a stepped groove two for snap-fitting with the dropped floor area on the ground, the component one is arranged perpendicular to the wall, the component two is arranged perpendicular to the component one, and the component two and the component one are detachably connected.

[0007] By adopting the above technical solution, component one is fixed to the steel bars of the wall through the grouting sleeve, and component two is plugged into component one. On the one hand, rapid installation of component one and component two is achieved, and on the other hand, a series of problems caused by cast-in-place concrete are avoided.

[0008] Optionally, a socket slot is provided on the side wall of the component one, and an inserting portion adapted to the socket slot is provided at the end of the component two, and the inserting portion is inserted into the socket slot.

[0009] By adopting the above technical solution, the plug-in part is inserted into the socket, so that the component one and the component two can be fixed, which is simple and convenient for construction workers to operate.

[0010] Optionally, the plug-in portion is rectangular, wedge-shaped or columnar.

[0011] By adopting the above technical solution, the plug-in portion can adopt a variety of shapes to achieve the matching between the plug-in portion and the receiving groove.

[0012] Optionally, a waterproof membrane is provided at the connection between the first component and the second component.

[0013] By adopting the above technical solution, the provision of the waterproof membrane improves the sealing performance of the connection between component one and component two.

[0014] Optionally, a first accommodating groove is provided on the inner wall of the first component, and a second accommodating groove is provided on the inner wall of the second component, and the waterproof membrane is installed in the first accommodating groove and the second accommodating groove.

[0015] By adopting the above technical solution, the space occupied by the waterproof membrane is reduced.

[0016] Optionally, the waterproof membrane is bonded to the inner walls of the first and second accommodating grooves.

[0017] By adopting the above technical solution, the waterproof membrane bonding operation can achieve the purpose of quick connection.

[0018] Optionally, a steel pad is pre-buried on the inner wall of the accommodating groove one and the accommodating groove two, the waterproof membrane is attached to the outer sides of the two steel pads, and positioning screws are connected between the waterproof membrane and the steel pads.

[0019] By adopting the above technical solution, the waterproof membrane is fixed with positioning screws, which is simple and quick to operate.

[0020] In summary, the present application includes at least one of the following beneficial technical effects:

[0021] 1. Component 1 is fixed to the steel bars of the wall through a grouting sleeve, and component 2 is plugged into component 1, which not only realizes the rapid installation of components 1 and 2, but also avoids a series of problems caused by cast-in-place concrete;

[0022] 2. The plug-in part is inserted into the socket to fix the first component and the second component, which is simple and convenient for construction workers to operate;

[0023] 3. The plug-in portion can adopt various shapes to achieve the matching between the plug-in portion and the receiving groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the water-stop anti-ridge structure of Example 1 of the present application.

[0025] Figure 2 yes Figure 1 Sectional view along AA direction.

[0026] Figure 3 yes Figure 1 Cross-sectional view along the BB axis.

[0027] Figure 4 It is a cross-sectional view made in Example 1 of the present application to show the coordination relationship between component 1 and the ground drop plate part.

[0028] Figure 5 This is a schematic diagram of the installation of the waterproof membrane of Example 2 of the present application.

[0029] Figure 6 This is a schematic diagram of the installation of the waterproof membrane of Example 3 of the present application.

[0030] Explanation of the reference numerals: 1. Component one; 10. Socket slot; 11. Step groove one; 12. Accommodating groove one; 2. Component two; 20. Connecting portion; 21. Step groove two; 22. Accommodating groove two; 3. Grouting sleeve; 4. Waterproof membrane; 5. Steel pad; 6. Positioning screw. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1 -Attached Figure 6 This application is described in further detail.

[0032] The embodiment of the present application discloses a prefabricated water-stopping anti-slope structure at the lowered floor area of ​​a kitchen or bathroom.

[0033] Example 1

[0034] Reference Figure 1 and Figure 2 The kitchen and bathroom drop floor parts are prefabricated with a water-stopping anti-slope structure, including two components 1, a component 2 2 spliced ​​between the two components 1, and a plurality of grouting sleeves 3 embedded in the ends of the component 1. Steel bars are reserved on the wall, and the steel bars are inserted and fixed in the grouting sleeves 3. After grouting is injected into the grouting sleeves 3, the steel bars can be connected and fixed to the grouting sleeves 3.

[0035] Reference Figure 1 A rectangular socket 10 is vertically arranged at one end of the component 1 away from the wall, and correspondingly, rectangular plug-in parts 20 are respectively arranged at both ends of the component 2, and the plug-in parts 20 are adapted to and inserted into the socket 10. In other embodiments, the plug-in parts 20 can also be arranged in a wedge shape or a column shape.

[0036] Reference Figure 3 and Figure 4A step groove 11 adapted to the lowering plate portion on the ground is provided at the bottom of component 1, and a step groove 21 adapted to the lowering plate portion on the ground is provided at the bottom of component 2, so that component 1 and component 2 are fixed on the ground, achieving a stable water-blocking effect.

[0037] The implementation principle of Example 1 is as follows: both component 1 and component 2 2 can be prefabricated in a factory, thereby avoiding some problems existing in on-site casting. The construction personnel first sleeve the grouting sleeve 3 on component 1 on the steel bars of the wall, and then grout the grouting sleeve 3 to fix component 1 to the wall. Subsequently, component 2 2 is inserted and fixed on the two components 1 through the plug-in portion 20, thereby completing the construction of the water-stopping anti-slope more conveniently.

[0038] Example 2

[0039] Reference Figure 5 The difference between this embodiment and embodiment 1 is that a receiving groove 12 is provided on the inner wall of component 1, a receiving groove 22 is provided on the inner wall of component 2, and a waterproof membrane 4 is bonded in the receiving groove 12 and the receiving groove 22.

[0040] The implementation principle of Example 2 is: the waterproof membrane 4 can improve the sealing performance of the connection between component 1 and component 2, and improve the overall waterproof performance of the water-stopping ridge.

[0041] Example 3

[0042] Reference Figure 6 The difference between this embodiment and embodiment 2 is that a steel pad 5 is embedded in each of the accommodating groove 12 and the accommodating groove 22, and the waterproof membrane 4 is attached to the outer sides of the two steel pads 5, and the waterproof membrane 4 and the steel pads 5 are fixed by positioning screws 6.

[0043] The implementation principle of Example 3 is: when installing the waterproof coiled material 4, the positioning screws 6 are fastened on the steel backing plate 5 to fix the waterproof coiled material 4, and the waterproof coiled material 4 is easy and firm to install.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A prefabricated water-stopping anti-slope structure for kitchen and bathroom drop-down parts, characterized by: The invention comprises two components one (1) and one component two (2), wherein the end of the component one (1) is pre-buried with a grouting sleeve (3) for connecting with a steel bar reserved on a wall, the bottom of the component one (1) is provided with a step groove one (11) for snap-fitting with a ground drop plate portion, and the bottom of the component two (2) is provided with a step groove two (21) for snap-fitting with a ground drop plate portion, the component one (1) is arranged perpendicular to the wall surface, the component two (2) is arranged perpendicular to the component one (1), and the component two (2) and the component one (1) are detachably pluggable.

2. The prefabricated water-stopping anti-slope structure for the kitchen and bathroom drop floor according to claim 1 is characterized by: A socket slot (10) is provided on the side wall of the first component (1), and an inserting portion (20) adapted to the socket slot (10) is provided at the end of the second component (2), wherein the inserting portion (20) is inserted into the socket slot (10).

3. The prefabricated water-stopping anti-slope structure for the kitchen and bathroom lowering floor according to claim 2 is characterized by: The plug-in portion (20) is rectangular, wedge-shaped or columnar.

4. The prefabricated water-stopping anti-slope structure at the lowered floor of a kitchen or bathroom according to any one of claims 1 to 3, characterized in that: A waterproof roll material (4) is provided at the connection between the first component (1) and the second component (2).

5. The prefabricated water-stopping anti-slope structure for the kitchen and bathroom drop floor according to claim 4 is characterized in that: The inner wall of the first component (1) is provided with a first receiving groove (12), the inner wall of the second component (2) is provided with a second receiving groove (22), and the waterproof coiled material (4) is installed in the first receiving groove (12) and the second receiving groove (22).

6. The prefabricated water-stopping anti-slope structure for the kitchen and bathroom drop floor according to claim 5 is characterized by: The waterproof coiled material (4) is bonded to the inner walls of the first receiving groove (12) and the second receiving groove (22).

7. The prefabricated water-stopping anti-slope structure for the kitchen and bathroom drop floor according to claim 5 is characterized by: A steel pad (5) is pre-buried on the inner wall of each of the accommodating grooves 1 (12) and 2 (22); the waterproof coiled material (4) is attached to the outer sides of the two steel pads (5); and positioning screws (6) are connected between the waterproof coiled material (4) and the steel pads (5).

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