Prefabricated villa waterproof structure

Abstract

The present invention belongs to the field of construction, and in particular, relates to a waterproof structure for assembled villas. It comprises: a composite structure drainage frame provided with a water guide ditch, and a sealing plate and a drainage edge sealing plate, wherein the drainage edge sealing plate is provided with a drainage ditch adapted to the water guide ditch; the composite structure drainage frame is supported obliquely to form a high slope end and a low slope end; the sealing plate is arranged above the high slope end of the composite structure drainage frame; the drainage ditch of the drainage edge sealing plate is arranged below the low slope end of the composite structure drainage frame; the composite structure drainage frame comprises a frame plate, a supporting rib tube, and a metal cover plate for connecting the frame plate and the supporting rib tube, wherein the three are fixedly connected so that a plurality of frame plates, supporting rib tubes, and metal cover plates are connected to form a continuous composite structure drainage frame. The present invention can effectively realize the drainage of the floor layer of assembled villas, realize efficient and effective guidance and drainage of floor leakage water, and also has a good drainage effect for a large amount of floor water leakage.

Description

Technical Field

[0001] The invention belongs to the field of construction, and in particular relates to an assembled villa waterproof structure. Background Art

[0002] Prefabricated villas are a new type of building structure that is fast and efficient in construction and assembly. They are usually assembled from several prefabricated structural components through a specific connection method. Due to its stable structure and high construction and assembly efficiency, it is deeply loved by the general public.

[0003] However, existing prefabricated villas do not have a specific floor prefabricated waterproof structure, and usually use conventional building waterproof structures, resulting in low construction efficiency. Some simple waterproof structures cannot achieve a good drainage effect, which can easily lead to water accumulation on the floor and mold on the floor. Summary of the invention

[0004] In order to solve the problem that the existing prefabricated villas do not have a specific prefabricated floor waterproof structure, which makes the floors of the current prefabricated villas prone to moisture and mold, and the use of simple waterproof structures cannot effectively drain water, and the floors are easily damaged by water or moisture and mold due to moisture, the present invention provides a prefabricated villa waterproof structure.

[0005] The objects of the present invention are:

[0006] 1. It adopts a unique assembly structure, which can be effectively applied to the installation of prefabricated villas;

[0007] Second, it can produce good drainage effect and effectively prevent the floor layer of the prefabricated villa from being damaged by water;

[0008] 3. It can prevent moisture from returning to the drainage structure and causing mold on the floor;

[0009] 4. It has good structural stability and adopts specific assembly structure and assembly method to extend its effective service life.

[0010] To achieve the above objectives, the present invention adopts the following technical solutions.

[0011] An assembled villa waterproof structure, comprising:

[0012] A composite structure drainage frame is provided with a water guide ditch, and sealing plates and drainage edge sealing plates are arranged at both ends of the composite structure drainage frame along the direction of the water guide ditch, and the drainage edge sealing plates are provided with drainage ditch adapted to the water guide ditch;

[0013] The composite structure drainage frame is supported and arranged obliquely so that a high slope end and a low slope end are formed along both ends of the water diversion ditch respectively;

[0014] The sealing plate is arranged at the high slope end of the composite structure drainage frame and is clamped above it;

[0015] The drainage edge sealing plate is arranged at the low slope end of the composite structure drainage frame, and the drainage ditch is arranged below the opening of the water guide ditch;

[0016] A secondary water guide groove is provided below the water guide groove and is connected with the water guide groove through capillaries;

[0017] A secondary drainage groove is provided below the drainage ditch and is connected with the drainage ditch through capillaries.

[0018] As a preference,

[0019] The composite structure drainage frame includes a frame plate, a supporting fin tube and a metal cover plate for connecting the frame plate and the supporting fin tube;

[0020] The water guide ditch is arranged on the frame plate, and the frame plate is provided with an edge sealing connecting plate along the edge of the water guide ditch, and the edge sealing connecting plate is arranged in contact with the side wall of the supporting rib tube, and the same supporting rib tube can be arranged in cooperation with the edge sealing connecting plates of two frame plates;

[0021] The metal cover plate is arranged on the upper ends of the edge sealing connecting plate and the supporting rib tube and is wrapped around the outer side of the edge sealing connecting plate. The three are fixedly connected so that a plurality of frame plates, supporting rib tubes and metal cover plates are connected to form a continuous composite structure drainage frame.

[0022] As a preference,

[0023] The supporting rib tube is a square tube, and the edge sealing connecting plate is arranged at the same height as the supporting rib tube;

[0024] The metal cover plate, the supporting rib tube and the edge sealing connecting plate of the frame plate are fixedly connected by screws and nuts.

[0025] As a preference,

[0026] The supporting rib tube is a square tube;

[0027] The upper end of the edge sealing connecting plate is provided with a bending portion, and the top end of the bending portion is arranged higher than the supporting rib tube;

[0028] The lower end opening of the metal cover plate is turned inward to form a clamping end, and the clamping end is interference-connected to the edge sealing connecting plate below the bent portion;

[0029] The lower end of the top of the metal cover plate is provided with a boss abutting against the upper end of the supporting rib tube.

[0030] As a preference,

[0031] The frame plate includes an edge-sealing connecting plate, a partition rib, and a bottom plate for connecting the edge-sealing connecting plate and the bottom of the partition rib;

[0032] The semi-open structure formed by the edge sealing connecting plate, the partition rib and the upper part of the bottom sealing plate forms a water guide ditch.

[0033] As a preference,

[0034] The secondary water guide channel is arranged in parallel with the water guide ditch;

[0035] The secondary water guide groove is connected with the water guide ditch through the first capillary hole.

[0036] As a preference,

[0037] The secondary water guide groove is a through groove.

[0038] As a preference,

[0039] The secondary drainage groove is arranged in parallel with the drainage ditch;

[0040] The secondary drainage groove is connected to the drainage ditch through the second capillary pores.

[0041] As a preference,

[0042] The secondary drainage groove is a through groove.

[0043] The beneficial effects of the present invention are:

[0044] 1) It can effectively guide and drain the floor layer of the assembled villa, and achieve efficient and effective guidance and drainage of floor leakage water. It also has a good drainage effect for a large amount of floor water leakage;

[0045] 2) The secondary grooves can allow the remaining small amount of liquid in the water channel and drainage groove to enter the secondary grooves through capillary action and gravity, thus preventing a small amount of liquid from volatilizing to form high-humidity gas, which may cause the floor layer to become damp and moldy;

[0046] 3) By improving the connection between the frame plate, the supporting rib tube and the metal cover plate, the material is made uniform to avoid mixing with other impurities, which improves the anti-seismic buffering effect and effectively avoids the occurrence of galvanic cell reaction, so that the structural stability is guaranteed and the service life is longer;

[0047] 4) The unique assembly method enables it to be effectively applied to different building systems, especially suitable for the use of prefabricated villas. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1 It is a structural schematic diagram of the assembled villa waterproof structure of the present invention;

[0049] Figure 2 for Figure 1 Schematic diagram of the AA section;

[0050] Figure 3 It is a structural schematic diagram of the sealing plate;

[0051] Figure 4 It is a structural schematic diagram of the drainage edge sealing plate;

[0052] Figure 5 It is a structural schematic diagram of the frame plate;

[0053] Figure 6 A schematic diagram of the structure of the support connecting rib formed by the combination of the frame plate, the square tube and the metal cover plate;

[0054] Figure 7 This is a schematic diagram of the structure of the improved frame plate;

[0055] Figure 8 This is a schematic diagram of the structure of the improved drainage edge sealing board;

[0056] Fig. 9 It is a schematic diagram of the structure of the improved supporting connecting rib;

[0057] In the figure: 10 base plate layer, 20 inner wall of wall, 30 curtain wall, 100 floor layer, 200 composite structure drainage frame, 200a supporting connecting rib, 201 frame plate, 201a water guide groove, 2011 bottom plate, 20111 first capillary hole, 20112 secondary water guide groove, 2012 edge sealing connecting plate, 20121 bending part, 2013 partition rib, 202 square tube, 203 metal cover plate, 2031 boss, 2032 card Connecting end, 2033 sealing cavity, 204 screws and nuts, 300 solid wood strip, 400 sealing plate, 401 upper vertical plate, 402 first supporting plate, 403 lower vertical plate, 4031 first through groove, 4032 second through groove, 500 drainage edge sealing plate, 501 pad, 502 drainage ditch, 5021 second capillary hole, 5022 secondary drainage ditch, 503 second supporting plate, 504 wall-attached vertical plate, 600 first support block, 700 second support block. DETAILED DESCRIPTION

[0058] The present invention is further described in detail below in conjunction with specific embodiments and the accompanying drawings. A person of ordinary skill in the art will be able to implement the present invention based on these descriptions. In addition, the embodiments of the present invention involved in the following description are generally only embodiments of a part of the present invention, rather than all embodiments. Therefore, based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without making creative work should fall within the scope of protection of the present invention.

[0059] In the description of the present invention, it should be understood that the terms "thickness", "upper", "lower", "horizontal", "top", "bottom", "inner", "outer", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, "multiple" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined, and "several" means one or more.

[0060] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0061] Unless otherwise specified, the raw materials used in the examples of the present invention are all commercially available or available to those skilled in the art; unless otherwise specified, the methods used in the examples of the present invention are all methods known to those skilled in the art.

[0062] Example

[0063] An assembled villa waterproof structure, such as Figure 1 , Figure 2 As shown, it is arranged between the substrate layer 10 and the floor layer 100. In this embodiment, the substrate layer 10 is a skeleton board or other conventional substrate options, and the floor layer 100 in this embodiment is a wooden floor;

[0064] Specifically, the waterproof structure includes:

[0065] like Figure 3 The sealing plate 400 shown in Figure 4 The drainage edge sealing plate 500 and the composite structure drainage frame 200 are shown. The composite structure drainage frame 200 is supported by a first support block 600 and a second support block 700 and is suspended on the substrate layer 10;

[0066] The composite structure drainage frame 200 mainly includes: Figure 5 The frame plate 201 shown;

[0067] The frame plate 201 includes an edge-sealing connecting plate 2012, a partition rib 2013, and a bottom plate 2011 for connecting the edge-sealing connecting plate 2012 and the bottom of the partition rib 2013;

[0068] The semi-open structure formed by the edge sealing connecting plate 212, the partition rib 213 and the bottom sealing plate 211 forms a water guide ditch 201a, which is arranged obliquely to form a high slope on one side and a low slope on the other side. When the water in the floor layer 100 falls into the frame plate 201 of the composite structure drainage frame 200 through the gap, it will flow from the high slope to the low slope through the water guide ditch 201a under the action of gravity, thereby achieving effective water diversion and collection;

[0069] There is a height difference between the first support block 600 and the second support block 700. The first support block 600 is higher than the second support block 700 and is arranged at both ends of the lower side of the frame plate 201 along the direction of the water guide ditch 201a. The setting end of the first support block 600 is a high slope end, and the setting end of the second support block 700 is a low slope end. By simply setting the support blocks with a height difference, a slope water guide ditch 201a with a drainage function can be formed, and by controlling the height difference between the first support block 600 and the second support block 700, the drainage rate can be effectively adjusted and the thickness of the overall waterproof structure can be controlled. For prefabricated villas, the applicability of assembly is the first point. The above structure can ensure that the frame plate 201 of the waterproof structure has very excellent adjustability to be suitable for prefabricated villas of different forms, structures and sizes;

[0070] Furthermore, the frame plate 201 is connected and supported by providing supporting rib tubes and metal cover plates 203. The supporting rib tubes in this embodiment are square tubes 202, so as to form a continuous and stable assembled composite structure drainage frame 200.

[0071] like Figure 6 As shown, the top of the square tube 202 is arranged at the same height as the top of the edge-sealing connecting plate 2012 of the frame plate 201, and each square tube 202 is arranged in cooperation with the edge-sealing connecting plates 2012 of the two frame plates 201. The metal cover plate 203 is covered on the top of the square tube 202 between the edge-sealing connecting plates 2012 of the two adjacent frame plates 201 and the two adjacent frame plates 201, and is fixedly connected by bolts and nuts. After the connection, a supporting connecting rib 200a is formed. The lower end of the supporting connecting rib 200a is the lower end of the square tube 202, which abuts against the upper surfaces of the first support block 600 and the second support block 700, and the top end is the top end of the metal cover plate 203, which is used to support the floor layer 100, and control and adjust the connection position of the metal cover plate 203, or control the gradual thickness change of the top of the metal cover plate 203, so that the top of the metal cover plate 203 remains horizontal, that is, it can achieve effective and stable support for the floor layer 100.

[0072] The sealing plate 400 includes an upper plate 401 disposed on the inner wall 20 of the wall, a first support plate 402 for supporting the curtain wall 30, and a lower plate 403 for sealing the edge of the composite structure drainage frame 200. The lower plate 403 abuts against the first support block 600 and is provided with a first through groove 4031 adapted to support the connecting rib 200a and a second through groove 4032 adapted to the partition rib 2013. Through the provision of the first through groove 4031 and the second through groove 4032, the high slope end of the composite structure drainage frame 200 can be partially extended to the lower end of the first support plate 402, that is, the lower end of the curtain wall 30;

[0073] The drainage edge sealing plate 500 includes a pad 501 arranged between the second support block 700 and the low slope end of the composite structure drainage frame 200, and a second support plate 503 for supporting the curtain wall 30. A drainage ditch 502 is arranged between the pad 501 and the second support plate 503. The drainage ditch 502 can also be adaptively set in a high and low slope manner to achieve drainage from a high slope to a low slope, and a wall-attached vertical plate 504 is also provided that is arranged in contact with the inner wall 20 of the wall.

[0074] When setting:

[0075] First, a first support block 600 is set on the substrate layer 10 in contact with the inner wall 20 of the wall, and a drainage edge sealing board 500 is set in contact with the inner wall 20 of the wall on the opposite side, so that the wall-attached vertical board 504 of the drainage edge sealing board 500 is set in contact with the inner wall 20 of the wall, and the lower plate of the second support plate 503 is filled with real objects. In this embodiment, a solid wooden strip 300 adapted thereto is used for filling;

[0076] A second support block 700 is disposed at the lower end of the backing plate 501 of the drainage edge sealing plate 500, thereby forming a support system for the composite structure drainage frame 200;

[0077] A composite structure drainage frame 200 is further provided, and an appropriate number of frame plates 201, square tubes 202 and metal cover plates 203 are selected, and a composite structure drainage frame 200 of an appropriate length is formed by installing screws and nuts 204. The composite structure drainage frame 200 formed is respectively erected on the first support block 600 and the second support block 700 (including the pad 501 on the upper part thereof) along both ends of the water guide ditch 201a to form a water guide ditch 201a in a high-low slope form, and the water guide ditch 201a at the low slope end can be extended and arranged above the drainage ditch 502 of the drainage edge sealing plate 500;

[0078] The sealing plate 400 is arranged on the upper section of the first supporting block 600, and the first through groove 4031 and the second through groove 4032 are respectively adapted to be clamped on the supporting connecting rib 200a and the partition rib 2013 of the composite structure drainage frame 200. The gaps between the lower end of the sealing plate 400 and the inner wall 20 of the wall, the composite structure drainage frame 200 and the first supporting block 600 can be filled with real objects to improve the stability of the setting. In this embodiment, sand and gravel are used for filling;

[0079] The curtain wall 30 is arranged on the first supporting plate 402 and the second supporting plate 503 , and wooden boards are laid on the composite structure drainage frame 200 to form a floor layer 100 .

[0080] The formed waterproof structure can effectively solve the waterproof problem of prefabricated villas. Water leaking from the floor layer 100 will inevitably enter the water guide ditch 201a after flowing downward, and will flow from the high slope to the low slope under the action of gravity, and finally enter the drainage ditch 502 through the water guide ditch 201a. The drainage ditch 502 can achieve effective drainage of the entire floor area by simply raising one side.

[0081] Furthermore,

[0082] Although the above structure can effectively realize the rapid and large-scale drainage of the prefabricated villa, in actual use, when the amount of water leakage is small, the actual part of the droplets is easily affected by factors such as liquid surface tension, and due to the size limitation of the prefabricated villa, it is not suitable to form a too large height difference between the first support block 600 and the second support block 700, so that part of the liquid remains in the water channel 201a and the drainage channel 502. After the liquid residue exists for a long time, it will gradually evaporate and make the floor layer 100 damp, causing the floor layer 100 to mold, etc.;

[0083] Therefore, the frame plate 201 and the drainage edge sealing plate 500 are further improved in structure;

[0084] like Figure 7 As shown, the bottom plate 2011 of the frame plate 201 is provided with a secondary water guide groove 20112 parallel to the water guide groove 201a, the secondary water guide groove 20112 is a through groove, both ends of which are open along the direction of the water guide groove 201a, and a first capillary hole 20111 is provided between the secondary water guide groove 20112 and the upper wall of the bottom plate 2011;

[0085] Similarly Figure 8 As shown, a secondary drainage groove 5022 parallel to the drainage groove 502 is provided below the bottom of the drainage groove 502 of the drainage edge sealing plate 500. The secondary drainage groove 5022 is a through groove with both ends open along the direction of the drainage groove 502. A second capillary hole 5021 is provided between the secondary drainage groove 5022 and the bottom wall of the drainage groove 502.

[0086] By setting the first capillary pores 20111 and the second capillary pores 5021, under the capillary action, it can be ensured that the small amount of liquid remaining in the water guide ditch 201a and the drainage ditch 502 is adsorbed in the holes, and flows into the secondary water guide ditch 20112 or the secondary drainage ditch 5022 under the action of gravity, and then flows from the high slope to the low slope. At the same time, the capillary pores can also effectively prevent water vapor from evaporating upwards and causing the floor layer 100 to mold.

[0087] Furthermore,

[0088] like Fig. 9 As shown, the metal cover plate 203, the edge sealing connecting plate 2012 and the square tube 202 are connected by interference fit;

[0089] Specifically:

[0090] The upper end of the edge-sealing connecting plate 2012 is provided with a bending portion 20121, the top of the bending portion 20121 is slightly higher than the square tube 202, the lower end opening of the metal cover plate 203 is turned inward to form a clamping end 2032, and a sealing cavity 2033 for covering the bending portion 20121 is formed above the clamping end 2032, and the clamping end 2032 is interference-connected to the edge-sealing connecting plate 2012 below the bending portion 20121, and a boss 2031 is provided at the lower end of the top of the metal cover plate 203, and the boss 2031 abuts against the upper end of the square tube 202;

[0091] Through the coordination of the above-mentioned structure, the metal cover plate 203, the square tube 202 and the frame plate 201 can be stably connected and coordinated, with good connection stability and certain shock resistance, and the frame plate 201 will not slip due to vibration.

[0092] The most important thing is that if the screw nut 204 is used as the fixing method, since the screw nut 204 is usually made of iron material, and the metal cover plate 203, the square tube 202 and the frame plate 201 are all made of the same weather-resistant and corrosion-resistant high-quality stainless steel material, there is a composition difference between them and the screw nut 204, which can easily lead to the occurrence of galvanic cell reaction and cause rapid corrosion of various components. Therefore, the above-mentioned structure can effectively avoid the occurrence of galvanic cell reaction, delay structural aging and damage, and extend the service life of the waterproof structure of the present invention.

[0093] The assembled villa waterproof structure of the present invention has a very excellent drainage effect, and can effectively prevent problems such as moisture reentry, rapid corrosion, aging and damage, has a very excellent use effect and an extremely long effective service life.

Claims

1. An assembled villa waterproof structure, characterized in that: include: A composite structure drainage frame is provided with a water guide ditch, and sealing plates and drainage edge sealing plates are arranged at both ends of the composite structure drainage frame along the direction of the water guide ditch, and the drainage edge sealing plates are provided with drainage ditch adapted to the water guide ditch; The composite structure drainage frame is supported and arranged obliquely so that a high slope end and a low slope end are formed along both ends of the water diversion ditch respectively; The sealing plate is arranged at the high slope end of the composite structure drainage frame and is clamped above it; The drainage edge sealing plate is arranged at the low slope end of the composite structure drainage frame, and the drainage ditch is arranged below the opening of the water guide ditch; A secondary water guide groove is provided below the water guide groove and is connected with the water guide groove through capillaries; A secondary drainage groove is provided below the drainage ditch and is connected to the drainage ditch through capillaries; The composite structure drainage frame includes a frame plate, a supporting fin tube and a metal cover plate for connecting the frame plate and the supporting fin tube; The water guide ditch is arranged on the frame plate, and the frame plate is provided with an edge sealing connecting plate along the edge of the water guide ditch, and the edge sealing connecting plate is arranged in contact with the side wall of the supporting rib tube, and the same supporting rib tube can be arranged in cooperation with the edge sealing connecting plates of two frame plates; The metal cover plate is arranged on the upper end of the edge sealing connecting plate and the supporting rib tube and is wrapped around the outer side of the edge sealing connecting plate. The three are fixedly connected so that a plurality of frame plates, supporting rib tubes and metal cover plates are connected to form a continuous composite structure drainage frame; The composite structure drainage frame is supported by a first support block and a second support block. There is a height difference between the first support block and the second support block, and the first support block is higher than the second support block.

2. The assembled villa waterproof structure according to claim 1, characterized in that: The supporting rib tube is a square tube, and the edge sealing connecting plate is arranged at the same height as the supporting rib tube; The metal cover plate, the supporting rib tube and the edge sealing connecting plate of the frame plate are fixedly connected by screws and nuts.

3. The assembled villa waterproof structure according to claim 1, characterized in that: The supporting rib tube is a square tube; The upper end of the edge sealing connecting plate is provided with a bending portion, and the top end of the bending portion is arranged higher than the supporting rib tube; The lower end opening of the metal cover plate is turned inward to form a clamping end, and the clamping end is interference-connected to the edge sealing connecting plate below the bent portion; The lower end of the top of the metal cover plate is provided with a boss abutting against the upper end of the supporting rib tube.

4. The assembled villa waterproof structure according to claim 1, characterized in that: The frame plate includes an edge-sealing connecting plate, a partition rib, and a bottom plate for connecting the edge-sealing connecting plate and the bottom of the partition rib; The semi-open structure formed by the edge sealing connecting plate, the partition rib and the upper part of the bottom sealing plate forms a water guide ditch.

5. An assembled villa waterproof structure according to claim 1 or 4, characterized in that: The secondary water guide channel is arranged in parallel with the water guide ditch; The secondary water guide groove is connected with the water guide ditch through the first capillary hole.

6. The assembled villa waterproof structure according to claim 5, characterized in that: The secondary water guide groove is a through groove.

7. The assembled villa waterproof structure according to claim 1, characterized in that: The secondary drainage groove is arranged in parallel with the drainage ditch; The secondary drainage groove is connected to the drainage ditch through the second capillary pores.

8. The assembled villa waterproof structure according to claim 7, characterized in that: The secondary drainage groove is a through groove.

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