Ancient building gable free slot waterproof structure

Abstract

The utility model belongs to ancient building waterproof technical field especially, and relates to an ancient building gable groove -free waterproof structure, including wall and rafter, the top fixedly connected with the looking board of rafter, the top of looking board is equipped with back layer, the top of back layer is equipped with tile, the top of looking board is equipped with drainage component, drainage component includes with the vertical parallel setting of wall facade water -logging section, the bottom fixedly connected with horizontal inner extension section of facade water -logging section, and horizontal inner extension section extends to wall inboard horizontally, the inboard end fixedly connected with the flow guide slope section of horizontal inner extension section, this kind of mode, through the cooperation setting of drainage component and water retaining component, has realized the effective waterproof of gable and roof junction, and the top end face of top buckle forms secondary waterproof with wall, and with water retaining component constitutes double waterproof mechanism, completely avoids the damage of traditional groove -free mode to ancient building structure, improves ancient building waterproof technical level and protection effect.

Description

Technical Field

[0001] This utility model belongs to the field of waterproofing technology for ancient buildings, and in particular relates to a waterproofing structure for ancient building gable walls that does not require grooving. Background Technology

[0002] In the current restoration of ancient buildings, leakage is a common problem at the junction of the gable wall and the roof. Traditional waterproofing methods typically involve embedding a waterproofing board into a groove in the gable wall. However, this method has the following problems:

[0003] First, cutting grooves in the walls of ancient buildings will cause irreversible damage to the original structure. This is especially true for ancient brick and stone structures, where cutting grooves weakens the integrity and stability of the walls, which does not conform to the basic principles of ancient building protection. Second, the waterproofing boards embedded in the grooves are often incompatible with the wall materials, with different coefficients of thermal expansion and contraction. After long-term use, cracks and peeling are likely to occur, which will aggravate the leakage problem. Traditional cutting grooves are complex and difficult to construct, requiring high technical skills from the construction workers. Moreover, the construction process can easily cause secondary damage to the ancient building. Furthermore, the waterproofing structure after cutting grooves is often difficult to coordinate with the traditional appearance of the ancient building, affecting its historical features. Utility Model Content

[0004] In view of the technical problems existing in the background art, this utility model provides a groove-free waterproof structure for ancient building gable walls, which can avoid damaging the wall structure of ancient buildings, effectively block rainwater intrusion, and achieve integrated waterproofing at the junction of ancient building gable walls and roof.

[0005] To achieve the above objectives, the technical solution provided by this utility model is as follows:

[0006] A groove-free waterproof structure for ancient building gable walls includes a wall and rafters. A gable board is fixedly connected to the top of each rafter. A backing layer is provided at the top of the gable board, and tiles are provided at the top of the backing layer. A drainage component is provided at the top of the gable board. The drainage component includes a facade flashing section arranged vertically parallel to the wall. A horizontal inner extension section is fixedly connected to the bottom of the facade flashing section, extending horizontally inwards towards the inner side of the wall. A guide slope section is fixedly connected to the inner end of the horizontal inner extension section. A water-retaining section under the eaves is fixedly connected to the upper end of the guide slope section. The structure also includes a wall-mounted section arranged parallel to the wall. A water-blocking transition section is fixedly connected to the bottom of the wall-mounted section, and a water-blocking facade section is fixedly connected to the bottom of the water-blocking transition section.

[0007] Optionally, a support member is snapped onto the top of the wall-mounted section. The support member includes a top clip that snaps onto the facade flashing section, and an intermediate support section is fixedly connected to the bottom of the top clip.

[0008] Optionally, the bottom end of the intermediate support section is fixedly connected with a bottom buckle, and the outer end of the bottom buckle is engaged with an L-shaped buckle, the outer end of the L-shaped buckle being fixedly connected to the water-retaining facade section.

[0009] Optionally, the facade flashing section is set perpendicular to the horizontal inner extension section, the horizontal inner extension section is connected to the guide slope section at an obtuse angle, the eaves water-receiving section is connected to the guide slope section at an obtuse angle, and the eaves water-receiving section is set parallel to the facade flashing section.

[0010] Optionally, the outer surface of the wall-mounted section is provided with several through holes, and the inner ends of the several through holes are threaded with fastening screws. There is a gap between the wall-mounted section and the wall, and the gap is filled with waterproof paste.

[0011] Optionally, the wall-mounted section and the water-blocking transition section are connected at an obtuse angle, the water-blocking transition section and the water-blocking facade section are connected at an obtuse angle, and the wall-mounted section and the water-blocking facade section are set parallel to each other.

[0012] Optionally, the angle formed between the top surface of the top clip and the wall is coated with sealant.

[0013] This utility model has the following advantages and beneficial effects:

[0014] In this invention, a drainage component is first installed at the top of the roof panel. The vertical flashing section of the drainage component is set vertically along the wall, and the horizontal inner extension section extends into the inner side of the wall. The guide slope section and the eaves water-receiving section form a guide channel, effectively collecting and draining rainwater from the roof. At the same time, a water-blocking component is installed. The wall-mounted section of the water-blocking component is tightly attached to the wall surface, and the water-blocking transition section and the water-blocking vertical section form a water-blocking barrier. Meanwhile, the top surface of the top clip forms a secondary waterproof with the wall. Together with the water-blocking component, they constitute a double waterproof mechanism to prevent rainwater from penetrating the wall. This method completely avoids cutting grooves in the walls of ancient buildings. Through the double waterproof mechanism, the structural integrity of the ancient building is protected, its historical appearance is maintained, and the technical level and protective effect of waterproofing of ancient buildings are improved. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the ancient building gable wall trenchless waterproof structure of this utility model;

[0016] Figure 2 This utility model Figure 1 Enlarged view of point A in the image;

[0017] Figure 3 This utility model Figure 1 Enlarged view of point B in the image;

[0018] Figure 4 This is a structural diagram of the drainage component of this utility model;

[0019] Figure 5This is a partial view of the trenchless waterproof structure for ancient building gable walls according to this utility model;

[0020] Figure 6 This is a structural diagram of the new water-retaining component.

[0021] Figure 7 This is a structural diagram of the support component of this utility model.

[0022] Reference numerals: 1. Wall; 2. Rafter; 3. Sheath; 4. Backing layer; 5. Tile; 6. Drainage component; 61. Facade flashing section; 62. Horizontal extension section; 63. Guide slope section; 64. Eaves water-retaining section; 7. Water-retaining component; 71. Wall-mounted section; 72. Water-retaining transition section; 73. Water-retaining facade section; 8. Support component; 81. Top clip; 82. Middle support section; 83. Bottom clip; 84. L-shaped clip; 9. Through hole; 10. Fastening screw; 11. Waterproofing paste; 12. Sealant. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0025] Example

[0026] like Figures 1-4As shown, a groove-free waterproof structure for an ancient building gable wall includes a wall 1 and rafters 2. A gable board 3 is fixedly connected to the top of the rafters 2. A backing layer 4 is provided at the top of the gable board 3, and tiles 5 are provided at the top of the backing layer 4. A drainage component 6 is provided at the top of the gable board 3. The drainage component 6 includes a vertical flashing section 61 arranged parallel to the wall 1. The flashing section 61 extends vertically along the outer surface of the wall 1, adhering closely to the wall surface, eliminating the need for grooves and completely protecting the integrity of the exposed wall surface. A horizontal inner extension section 62 is fixedly connected to the bottom of the flashing section 61, extending horizontally inwards towards the wall 1 to form a water collection platform capable of collecting water. Rainwater from different directions, including rainwater flowing down from wall 1 and tiles 5, is collected by the inner extension of the horizontal extension section 62, which increases the water collection range and improves drainage efficiency. The inner end of the horizontal extension section 62 is fixedly connected to the guide slope section 63, which has a certain inclination angle to facilitate rainwater flow. The upper end of the guide slope section 63 is fixedly connected to the eaves water-receiving section 64, which is set parallel to the facade flashing section 61. The eaves water-receiving section 64 directly receives the rainwater from the tiles 5, forming an effective connection with the traditional tile drainage system, ensuring that rainwater on the tile surface can be collected and discharged in a timely manner, forming a complete drainage channel.

[0027] like Figure 1 and Figure 5 As shown, it also includes a water-blocking component 7, which includes a wall-mounted section 71 that is parallel to the wall 1. The wall-mounted section 71 is set tightly against the outer surface of the wall 1. A water-blocking transition section 72 is fixedly connected to the bottom end of the wall-mounted section 71. The water-blocking transition section 72 is set outwardly. A water-blocking vertical section 73 is fixedly connected to the bottom end of the water-blocking transition section 72. The water-blocking vertical section 73 is set parallel to the wall-mounted section 71 to form a water barrier.

[0028] The water-blocking component 7 ensures that external rainwater will not penetrate the wall 1. The wall-mounted section 71 is tightly attached to the surface of the wall 1. The water-blocking transition section 72 and the water-blocking facade section 73 form a multi-level water-blocking structure, which effectively blocks rainwater from entering under severe weather conditions such as wind and rain. This structural design eliminates the need to cut grooves in the wall 1, completely avoiding damage to the ancient building structure.

[0029] like Figure 1 and Figure 7 As shown, further, a support member 8 is snapped onto the top of the wall-mounted section 71. The support member 8 includes a top buckle 81 that snaps onto the facade flashing section 61. The bottom of the top buckle 81 is fixedly connected to an intermediate support section 82. The support member 8 provides stable support for the water-blocking member 7, ensuring that the water-blocking member 7 will not deform or shift during long-term use.

[0030] Furthermore, the bottom end of the intermediate support section 82 is fixedly connected to a bottom buckle 83, and the outer end of the bottom buckle 83 is engaged with an L-shaped buckle 84. The outer end of the L-shaped buckle 84 is fixedly connected to the water-retaining facade section 73. This connection method ensures a reliable connection between the support member 8 and the water-retaining member 7, forming a stable overall structure. At the same time, the bottom buckle 83 and the L-shaped buckle 84 work together to prevent rainwater from overflowing the facade flashing section 61 and seeping into the wall cracks.

[0031] like Figure 3 As shown, the facade flashing section 61 is set perpendicularly to the horizontal inner extension section 62. The horizontal inner extension section 62 is connected to the guide slope section 63 at an obtuse angle. The guide slope section 63 is connected to the eaves water-receiving section 64 at an obtuse angle. The eaves water-receiving section 64 is set parallel to the facade flashing section 61. This geometric configuration design ensures the smooth flow of rainwater and avoids water accumulation.

[0032] like Figure 1 and Figures 5-6 As shown, the outer surface of the wall-mounted section 71 has several through holes 9, and the inner ends of the several through holes 9 are threaded with fastening screws 10. The wall-mounted section 71 is firmly connected to the wall 1 by the fastening screws 10. There is a gap between the wall-mounted section 71 and the wall 1, and the gap is filled with waterproof paste 11 to form a reliable sealed connection. This design not only ensures the firmness of the connection, but also achieves a good waterproof effect.

[0033] The wall-mounted section 71 is connected to the water-blocking transition section 72 at an obtuse angle, and the water-blocking transition section 72 is connected to the water-blocking facade section 73 at an obtuse angle. The wall-mounted section 71 and the water-blocking facade section 73 are set in parallel. This design ensures that the water-blocking component 7 has good structural strength and water-conducting performance.

[0034] Furthermore, the corner formed between the top surface of the top clip 81 and the wall 1 is coated with sealant 12. The sealant 12 further enhances the sealing performance of the connection. When the waterproofing of the wall-mounted section 71 and the wall 1 fails, the top surface of the top clip 81 and the wall 1 form a secondary waterproofing, which together constitutes a double waterproofing mechanism to prevent rainwater from seeping into the wall crack from the connection gap.

[0035] The advantages of this waterproof structure are that it avoids cutting grooves in the walls of ancient buildings, thus protecting the structural integrity of the building; secondly, the drainage components and water-blocking components work together to form a complete double waterproof mechanism; at the same time, it is easy to install and maintain, making it suitable for the protective restoration requirements of ancient buildings.

[0036] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A groove-free waterproof structure for a traditional building gable wall, comprising a wall (1) and rafters (2), wherein a viewing board (3) is fixedly connected to the top of the rafters (2), a backing layer (4) is provided at the top of the viewing board (3), and a tile (5) is provided at the top of the backing layer (4), characterized in that: The top of the roof panel (3) is provided with a drainage component (6). The drainage component (6) includes a facade flashing section (61) arranged vertically parallel to the wall (1). The bottom end of the facade flashing section (61) is fixedly connected to a horizontal inner extension section (62), and the horizontal inner extension section (62) extends horizontally to the inside of the wall (1). The inner end of the horizontal inner extension section (62) is fixedly connected to a guide slope section (63), and the upper end of the guide slope section (63) is fixedly connected to an eaves water-receiving section (64). It also includes a water-blocking component (7), which includes a wall-mounted section (71) arranged parallel to the wall (1), a water-blocking transition section (72) fixedly connected to the bottom end of the wall-mounted section (71), and a water-blocking facade section (73) fixedly connected to the bottom end of the water-blocking transition section (72).

2. The anti-grooving waterproof structure for ancient building gable walls according to claim 1, characterized in that: The top of the wall-mounted section (71) is fitted with a support member (8), which includes a top buckle (81) that is fitted with the facade flashing section (61), and the bottom of the top buckle (81) is fixedly connected with an intermediate support section (82).

3. The anti-grooving waterproof structure for ancient building gable walls according to claim 2, characterized in that: The bottom end of the intermediate support section (82) is fixedly connected to a bottom buckle (83), and the outer end of the bottom buckle (83) is engaged with an L-shaped buckle (84). The outer end of the L-shaped buckle (84) is fixedly connected to the water-blocking facade section (73).

4. The anti-grooving waterproof structure for ancient building gable walls according to claim 1, characterized in that: The facade flashing section (61) is perpendicular to the horizontal inner extension section (62), the horizontal inner extension section (62) is connected to the guide slope section (63) at an obtuse angle, the eaves water-receiving section (64) is connected to the guide slope section (63) at an obtuse angle, and the eaves water-receiving section (64) is parallel to the facade flashing section (61).

5. The anti-grooving waterproof structure for ancient building gable walls according to claim 1, characterized in that: The outer surface of the wall-mounted section (71) is provided with several through holes (9), and the inner ends of the several through holes (9) are threaded with fastening screws (10). There is a gap between the wall-mounted section (71) and the wall (1), and the gap is filled with waterproof paste (11).

6. The anti-grooving waterproof structure for ancient building gable walls according to claim 1, characterized in that: The wall-mounted section (71) is connected to the water-blocking transition section (72) at an obtuse angle, the water-blocking transition section (72) is connected to the water-blocking facade section (73) at an obtuse angle, and the wall-mounted section (71) and the water-blocking facade section (73) are arranged in parallel.

7. The anti-grooving waterproof structure for ancient building gable walls according to claim 2, characterized in that: The top surface of the top buckle (81) is coated with sealant (12) at the angle formed between the top surface and the wall (1).

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