Prefabricated water dispersion for housing and its installation structure

Abstract

The present invention relates to the field of building construction, and in particular to a prefabricated house water sprinkling and its installation structure, including prefabricated components integrally cast by concrete, the prefabricated components including a water sprinkling platform and a water retaining sill, the water sprinkling platform and the water retaining sill are arranged in an L shape, the top surface of the water sprinkling platform is provided with a slope, the slope is inclined toward a side away from the water retaining sill, and a plurality of mounting holes are provided on the water retaining sill; during installation, the mounting holes are connected to the outer wall body by high-strength bolts; a diagonal brace steel bar is fixed in the diagonal brace hole, the lower end of the diagonal brace steel bar is against a waterproof protection buried plate, and the waterproof protection buried plate is fixed on the outer wall body. The prefabricated water sprinkling of the present invention will not be torn and deformed due to the sinking of backfill soil, can effectively prevent the building wall root from being eroded by rainwater, and ensure the normal service life of the building foundation.

Description

Technical Field

[0001] The invention relates to the field of building construction, and in particular to a prefabricated water dispersion for a house and an installation structure thereof. Background Art

[0002] In the house construction project, the water splash is a structure that can quickly drain the ground water near the footing of the building's outer wall. At present, the most common construction of water splash is cast-in-place. If the backfill soil around the building infiltrates due to rainwater for a long time, the water splash will easily cause the construction joint with the outer wall to crack after losing the support of the backfill soil. This makes it easy for rainwater to infiltrate along the wall base, which poses a great quality risk to the foundation and wall, reduces the service life of the building foundation, and the subsequent maintenance costs are very high. Summary of the invention

[0003] Based on the above problems, the purpose of the present invention is to provide a prefabricated water dispersion structure for a house and an installation structure thereof. The present invention adopts the following technical solutions:

[0004] The present invention provides a prefabricated house water dispersion, comprising a prefabricated component integrally cast by concrete, wherein the prefabricated component comprises a water dispersion platform and a water retaining sill, wherein the water dispersion platform and the water retaining sill are arranged in an L shape, wherein the top surface of the water dispersion platform is arranged as a slope surface, wherein the slope surface is inclined toward a side away from the water retaining sill, and wherein a plurality of mounting holes are arranged on the water retaining sill.

[0005] Preferably, a through inspection hole is provided on the water dispersion platform.

[0006] Preferably, the upper port of the inspection hole is provided with a detachable cap.

[0007] Preferably, the water dispersion platform is provided with through diagonal support holes.

[0008] Preferably, a support foot is integrally formed on the bottom surface of the water dispersion platform at a position corresponding to the water retaining sill, and a support surface of the support foot is flush with an outer side surface of the water retaining sill.

[0009] The present invention also provides a prefabricated house water sprinkling installation structure, including the prefabricated house water sprinkling described above, wherein the installation hole is connected to the outer wall through high-strength bolts; a diagonal bracing steel bar is fixed in the diagonal bracing hole, and the lower end of the diagonal bracing steel bar is against a waterproof protective embedded plate, and the waterproof protective embedded plate is fixed to the outer wall.

[0010] Preferably, external wall insulation is arranged above the water retaining sill, and the thickness of the external wall insulation is the same as the thickness of the water retaining sill; and compacted filling soil is arranged below the water dispersion platform.

[0011] Preferably, the gap between the top of the water retaining sill and the outer wall is filled with weather-resistant sealant.

[0012] Preferably, the joint between two adjacent prefabricated components is filled with a flexible sealing material.

[0013] Compared with the prior art, the beneficial technical effects of the present invention are:

[0014] The present invention arranges a concrete retaining sill formed integrally with the prefabricated scattered water at the location where the scattered water is spliced ​​with the wall, and the retaining sill is fixed to the outer wall of the building by rigid strength bolts, so that the retaining sill of the prefabricated scattered water and the outer wall of the building can be effectively connected together, so that rainwater can be directly discharged to a position outside the scattered water, and the foundation of the building is prevented from being eroded by rainwater; at the same time, the present invention can effectively improve the installation stability of the prefabricated scattered water component by the combined action of the supporting feet and the diagonal bracing steel bars; at the same time, after the construction of the prefabricated scattered water is completed, the present invention regularly checks the settlement of the backfill soil under the prefabricated scattered water through the inspection hole. If settlement or collapse occurs, grouting construction is carried out through the inspection hole to ensure the quality of the scattered water and the backfill soil under the scattered water, and avoid secondary settlement that affects the building quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 This is a schematic diagram of the cross-sectional structure of the prefabricated water dispersion of a house in an embodiment of the present invention;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the prefabricated water dispersion installation structure of a house in an embodiment of the present invention;

[0018] Figure 3 It is a schematic diagram of the top view of the prefabricated scattered water installation structure of a house in an embodiment of the present invention.

[0019] Explanation of the reference numerals in the accompanying drawings: 1. Prefabricated component; 101. Diffuser; 102. Water retaining sill; 103. Slope; 104. Installation hole; 105. Inspection hole; 106. Cover cap; 107. Diagonal brace hole; 108. Support foot; 2. High-strength bolt; 3. External wall; 4. Diagonal brace steel bar; 5. Waterproof protective buried plate; 6. External wall insulation; 7. Filling soil; 8. Weather-resistant sealant; 9. Flexible sealing material. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0021] like Figure 1As shown, the present embodiment discloses a prefabricated house water dispersion, comprising a prefabricated component 1 integrally cast by concrete, wherein the prefabricated component 1 comprises a water dispersion platform 101 and a water retaining sill 102, the water dispersion platform 101 and the water retaining sill 102 are arranged in an L shape, the top surface of the water dispersion platform 101 is set as a slope 103, the slope 103 is inclined to a side away from the water retaining sill 102, and a plurality of mounting holes 104 are set on the water retaining sill 102.

[0022] In this embodiment, a through inspection hole 105 is provided on the water dispersion platform 101 , and a detachable cover cap 106 is provided at the upper end of the inspection hole.

[0023] In this embodiment, a through-going diagonal support hole 107 is formed on the water dispersion platform 101 .

[0024] In this embodiment, a support foot 108 is integrally formed on the bottom surface of the water dispersion platform 101 at a position corresponding to the water retaining sill 102 , and a support surface of the support foot 108 is flush with an outer side surface of the water retaining sill 102 .

[0025] Based on the above-mentioned prefabricated scattered water structure of the house, such as Figure 2 and 3 As shown, this embodiment also discloses a prefabricated water-sprinkling installation structure for a house, wherein compacted filling soil 7 is provided below the water-sprinkling platform 101, and the installation hole 104 is connected to the outer wall 3 through a high-strength bolt 2; after the high-strength bolt 2 is installed, the gap between the top of the water retaining sill 102 and the outer wall 3 is filled with weather-resistant sealant 8 to achieve a water-proof and sealing effect.

[0026] Among them, the diagonal brace steel bar 4 is fixed in the diagonal brace hole 107, and the lower end of the diagonal brace steel bar 4 is against the waterproof protection embedded plate 5, and the waterproof protection embedded plate 5 is fixed on the outer wall body 3. During construction, the diagonal brace steel bar 4 of suitable model is inserted into the diagonal brace hole 107 until the waterproof protection embedded plate 5 is in position, and then the diagonal brace hole 107 is poured with concrete to fix the diagonal brace steel bar 4 in the diagonal brace hole 107, so as to ensure that the diagonal brace steel bar 4 and the prefabricated component 1 are subjected to force as a whole, and the construction quality of the prefabricated scattered water is ensured. Before the prefabricated scattered water is installed, the outer wall body 3 is provided with a waterproof protection embedded plate 5 at a position corresponding to the diagonal brace hole 107 to avoid damaging the outer wall waterproof structure when the diagonal brace steel bar 4 is inclined. In this embodiment, two through diagonal brace holes 107 are provided on the scattered water platform 101.

[0027] In this embodiment, an external wall insulation 6 is arranged above the water retaining sill 102. The thickness of the external wall insulation 6 is the same as that of the water retaining sill 102 to ensure the coordination and uniformity of the external wall finishing. The height of the water retaining sill 102 should not be less than 250 mm.

[0028] In this embodiment, the joint between two adjacent prefabricated components 1 is filled with a flexible sealing material 9 to achieve a water-proof sealing effect. The flexible sealing material 9 can be specifically selected from asphalt mortar, asphalt mastic, etc.

[0029] After the prefabricated water dispersion construction is completed, the filling soil 7 below the water dispersion platform 101 is regularly checked through the inspection hole 105.

[0030] If settlement or collapse occurs, grouting is performed through the inspection hole 105 to ensure the quality of the scattered water and the backfill soil under the scattered water, and to avoid secondary settlement that affects the quality of the building; if settlement does not occur, the inspection hole 105 is blocked with a cap 106 to ensure the visual quality. In this embodiment, the inspection hole 105 is set on the side of the scattered water platform 101.

[0031] After the prefabricated scattered water construction is completed, the supporting surface of the supporting foot 108 is flush with the outer side surface of the water retaining sill 102, and works together with the diagonal bracing steel bars 4 to improve the stability of the installation of the prefabricated component 1.

[0032] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. A prefabricated water dispersion device for a house, characterized in that: The prefabricated component (1) is formed by integrally casting concrete, wherein the prefabricated component (1) comprises a water-spreading platform (101) and a water retaining sill (102), wherein the water-spreading platform (101) and the water retaining sill (102) are arranged in an L shape, wherein the top surface of the water-spreading platform (101) is provided as a slope surface (103), wherein the slope surface (103) is inclined toward a side away from the water retaining sill (102), and wherein a plurality of mounting holes (104) are provided on the water retaining sill (102); The water dispersion platform (101) is provided with a through inspection hole (105); The bottom surface of the water dispersion platform (101) is integrally formed with a support foot (108) at a position corresponding to the water retaining sill (102), the support surface of the support foot (108) is flush with the outer side surface of the water retaining sill (102), and the other side of the support foot (108) is an inclined surface; The water dispersion platform (101) is provided with a through-going diagonal support hole (107).

2. The prefabricated water dispersion device for houses according to claim 1 is characterized in that: The upper end of the inspection hole (105) is provided with a detachable cover cap (106).

3. A prefabricated house water distribution installation structure, comprising the prefabricated house water distribution according to claim 1, characterized in that: The mounting hole (104) is connected to the outer wall body (3) via a high-strength bolt (2); a diagonal bracing steel bar (4) is fixed in the diagonal bracing hole (107); the lower end of the diagonal bracing steel bar (4) abuts against a waterproof protective embedded plate (5); and the waterproof protective embedded plate (5) is fixed to the outer wall body (3).

4. The prefabricated water dispersion installation structure for a house according to claim 3 is characterized in that: External wall insulation (6) is provided above the water retaining sill (102), and the thickness of the external wall insulation (6) is the same as that of the water retaining sill (102); and compacted filling soil (7) is provided below the water dispersion platform (101).

5. The prefabricated water dispersion installation structure for a house according to claim 4 is characterized in that: The gap between the top of the water retaining sill (102) and the exterior wall (3) is filled with weather-resistant sealant (8).

6. The prefabricated water dispersion installation structure for a house according to claim 3 is characterized by: The joint between two adjacent prefabricated components (1) is filled with a flexible sealing material (9).

Images