Fabricated building waterproof structure

Abstract

The utility model relates to the technical field of assembly type buildings, in particular to an assembly type building waterproof structure which comprises a base fixedly installed on the ground and a wall plate connected with the base, the outer side wall of the base is obliquely arranged, and a connecting part for connecting the base and the wall plate is arranged at the joint of the top face of the base and the ground of the wall plate. Waterproof parts for preventing water are arranged on the top surface of the base and the side wall of the outer side of the wall plate; the connecting part comprises an inserting strip fixed to the top face of the base, and an inserting groove allowing the inserting strip to be inserted and clamped is formed in the bottom wall of the wall plate. The waterproof part comprises an inclined waterproof plate inserted into the outer side of the wall plate, and a mounting groove allowing the inclined waterproof plate to be inserted is formed in the outer side of the wall plate. The problems that when an existing fabricated building is installed, connection between a wallboard and a bottom plate is lacked, dislocation of the wallboard and the bottom plate is easily caused in the using process, rainwater easily enters a gap between the bottom plate and the wallboard through a gap of a fixing bolt when a cover plate is installed through the fixing bolt, and the waterproof effect is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled buildings, in particular to an assembled building waterproof structure. Background Art

[0002] With the continuous development of the construction industry, prefabricated buildings are attracting more and more attention. Prefabricated buildings refer to buildings that use advanced technologies such as standardized design, factory production, and assembly construction to prefabricate building components in factories and then transport them to the site for assembly. Compared with traditional cast-in-place buildings, prefabricated buildings have the advantages of fast construction speed, reliable quality, energy saving and environmental protection, so they are widely used in modern buildings.

[0003] When installing an assembled building, the wall panels are plugged and matched with the fixed ground bottom plate. When encountering thunderstorm weather, some rainwater will fall to the side walls of the wall panels and enter the interior of the building through the gap between the wall panels and the bottom plate, causing water leakage in the assembled building. The existing Chinese utility model patent with announcement number CN213837078U discloses a waterproof structure for assembled buildings, which plugs and matches the waterproof block with the first installation groove and the second installation groove to reduce the occurrence of rainwater directly flowing to the connection between the wall panel and the bottom plate; uses the first waterproof adhesive layer to reduce the infiltration of rainwater into the assembly gap between the waterproof block and the wall panel, and reduces the infiltration of rainwater into the waterproof block and the bottom plate. In the assembly gap between the panels, and at the same time, through the inclined side of the waterproof block, the effect of gravity is utilized to reduce the occurrence of rainwater infiltration into the assembly gap between the first installation groove and the waterproof block. In actual use, the connection between the wall panel and the base plate is achieved by plugging and fitting between the recess and the protrusion. When the cover plate is installed, the installation connection is achieved with the base plate and the wall panel through the fixing bolts, thereby achieving the fixation of the wall panel and the base plate. As a result, the fixing bolts are subjected to excessive pressure, which may easily cause the wall panel and the base plate to dislocate during subsequent use. At the same time, the fixing bolts are located at the connection between the base plate and the wall panel. Therefore, rainwater will flow into the gap between the base plate and the wall panel through the fixing bolts, causing leakage. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a waterproof structure for an assembled building, which solves the problem that the lack of connection between the wall panels and the base panels during the installation of the current assembled buildings easily leads to the dislocation of the wall panels and the base panels during use, and that when the cover panels are installed by fixing bolts, rainwater easily enters the gap between the base panel and the wall panels through the gap of the fixing bolts, resulting in poor waterproofing effect.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled building waterproof structure, comprising a base fixedly mounted on the ground and a wall panel connected to the base, wherein the outer side wall of the base is inclined, a connecting portion for connecting the base and the wall panel is provided at the connection between the top surface of the base and the ground of the wall panel, and a waterproof portion for waterproofing is provided between the top surface of the base and the outer side wall of the wall panel;

[0008] The connecting part includes a plug-in strip fixed to the top surface of the base, and the bottom wall of the wallboard is provided with a plug-in slot for the plug-in strip to be inserted and clamped;

[0009] The waterproof part comprises an inclined waterproof plate plugged into the outer side of the wall plate, and a mounting groove for plugging the inclined waterproof plate is arranged on the outer side of the wall plate.

[0010] Preferably, the installation groove includes an installation groove opened in the lower section of the outer side wall of the wall panel, and a groove plate extending downward is provided on the outer side of the top wall of the installation groove, and the top of the inclined waterproof plate is inserted into the installation groove on the inner side of the groove plate.

[0011] Preferably, the inclined waterproof plate includes a right-angle contact block adapted to the shape of the mounting groove, the top wall of the right-angle contact block is provided with a protruding block inserted into the mounting groove inside the groove plate, and the outer side of the protruding block is provided with an abutment groove adapted to the bottom of the groove plate.

[0012] Preferably, the inclined waterproof board also includes a slope that matches the outer side wall of the base, and a mounting plate connected to the base is provided at the bottom of the slope, and a mounting hole for fixing the inclined waterproof board to the base is opened at the mounting plate.

[0013] Preferably, the plug-in strips are in multiple groups, and the plug-in strips include protruding strips fixed to the top surface of the base, and the top of the protruding strips is provided with elastic clips that are clipped with the plug-in slots.

[0014] Preferably, the plug-in slot comprises a vertical slot adapted to the protruding strip, a wide slot for clamping the elastic clip strip is provided at the top of the vertical slot, and an angle between the bottom wall of the wide slot and the side wall of the vertical slot is 90 degrees.

[0015] Preferably, the protruding strip and the side wall of the vertical groove are provided with through screw holes for positioning the plug-in strip and the plug-in groove after installation.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides an assembled building waterproof structure, which has the following beneficial effects:

[0018] By providing a plug-in strip with an elastic clip, when the plug-in strip and the elastic clip move along the vertical groove to the wide groove, the elasticity of the elastic clip is released and spreads out to both sides of the wide groove, so that the elastic clip can be clipped with the bottom wall of the wide groove, thereby realizing the clipping and fixing of the plug-in strip and the plug-in groove, and subsequently fixing the protruding strip and the vertical groove by bolts, thereby enhancing the stability of the connection between the base and the wallboard;

[0019] By providing an arc-shaped waterproof portion and aligning the inclined waterproof board with the installation groove, as the plug-in strip is inserted into the plug-in groove, the top of the inclined waterproof board is plugged into the installation groove, and then the bottom edge of the inclined waterproof board is fixed to the base through the installation hole located on the bottom side wall of the inclined waterproof board, thereby realizing the snap-fit ​​installation of the inclined waterproof board and the installation groove, and effectively preventing rainwater from entering the inclined waterproof board through the installation hole, thereby realizing all-round waterproofing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0021] Figure 1 This is an overall schematic diagram of the utility model assembled building waterproof structure;

[0022] Figure 2 This is a schematic diagram of the decomposition of the prefabricated building waterproof structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the connecting part of the utility model.

[0024] Description of reference numerals:

[0025] 1. Base; 2. Wall panel; 3. Connecting part; 31. Connecting strip; 311. Protruding strip; 312. Elastic clip strip; 313. Screw hole; 32. Connecting slot; 321. Vertical slot; 322. Wide slot; 4. Waterproof part; 41. Inclined waterproof board; 411. Right-angle contact block; 412. Protruding block; 413. Abutting slot; 414. Slope; 415. Mounting plate; 416. Mounting hole; 42. Mounting slot; 421. Long slot; 422. Slot plate. DETAILED DESCRIPTION

[0026] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0027] Figure 1-3An embodiment of the utility model is a prefabricated building waterproof structure, comprising a base 1 fixedly installed on the ground and a wall panel 2 connected to the base 1, the outer side wall of the base 1 is inclined, a connecting portion 3 for connecting the base 1 and the wall panel 2 is provided at the connection between the top surface of the base 1 and the ground of the wall panel 2, and a waterproof portion 4 for waterproofing is provided between the top surface of the base 1 and the outer side wall of the wall panel 2. In actual use, the base 1 is first fixedly installed on the ground, and then the wall panel 2 is correspondingly installed above the base 1, and the installation and fixing of the base 1 and the wall panel 2 are realized through the connecting portion 3, and then the waterproof portion 4 is installed on the side wall of the base 1 and the wall panel 2 facing outward to ensure that rainwater from the outside does not enter the gap connecting the base 1 and the wall panel 2;

[0028] The connecting part 3 includes a plug-in strip 31 fixed to the top surface of the base 1, and a plug-in slot 32 is provided on the bottom wall of the wall panel 2 for the plug-in strip 31 to be inserted and engaged. In actual operation, the plug-in strip 31 is aligned with the plug-in slot 32 and inserted, so that the top wall of the base 1 and the top wall of the wall panel 2 are fitted and installed;

[0029] The plug-in strips 31 are multiple groups, and the plug-in strips 31 include a protruding strip 311 fixed to the top surface of the base 1. The top of the protruding strip 311 is provided with an elastic clip strip 312 that is clamped with the plug-in slot 32. The plug-in slot 32 includes a vertical slot 321 that is adapted to the protruding strip 311. The top of the vertical slot 321 is provided with a wide slot 322 that clamps the elastic clip strip 312. The angle between the bottom wall of the wide slot 322 and the side wall of the vertical slot 321 is 90 degrees. In actual use, the protruding strip 311 and the elastic clip strip 312 are aligned with the plug-in slot 32 and inserted. Since the elastic clip 312 is elastic, it is squeezed toward the middle by the vertical groove 321 to facilitate the elastic clip 312 to pass through the vertical groove 321. When the elastic clip 312 moves along the vertical groove 321 to the wide groove 322, since the width of the wide groove 322 is greater than the width of the vertical groove 321, the elasticity of the elastic clip 312 is released and expands to both sides of the wide groove 322. Since the angle between the bottom wall of the wide groove 322 and the side wall of the vertical groove 321 is 90 degrees, the elastic clip 312 can be clipped with the bottom wall of the wide groove 322.

[0030] The side walls of the protruding strip 311 and the vertical groove 321 are provided with through screw holes 313 for positioning the plug-in strip 31 and the plug-in groove 32 after installation. After the elastic clamping strip 312 is clamped with the wide groove 322, the screw hole 313 of the protruding strip 311 is connected with the screw hole 313 of the vertical groove 321. At this time, the protruding strip 311 and the vertical groove 321 are fixed by bolts to enhance the stability of the connection between the base 1 and the wall panel 2.

[0031] The waterproof part 4 includes an inclined waterproof plate 41 plugged into the outer side of the wall panel 2. A mounting groove 42 is provided on the outer side of the wall panel 2 for plugging the inclined waterproof plate 41. In actual use, before the plug-in strip 31 is inserted into the plug-in groove 32, the inclined waterproof plate 41 is aligned with the mounting groove 42. As the plug-in strip 31 is inserted into the plug-in groove 32, the top of the inclined waterproof plate 41 is plugged into the mounting groove 42, thereby realizing the snap-fit ​​installation of the inclined waterproof plate 41 and the mounting groove 42.

[0032] The installation groove 42 includes a long groove 421 opened in the lower section of the outer side wall of the wall panel 2, and a groove plate 422 extending downward is provided on the outer side of the top wall of the long groove 421. The top of the inclined waterproof plate 41 is inserted into the long groove 421 on the inner side of the groove plate 422. The inclined waterproof plate 41 includes a right-angle contact block 411 that matches the shape of the long groove 421. The top wall of the right-angle contact block 411 is provided with a protruding block 412 that is inserted into the long groove 421 on the inner side of the groove plate 422. The outer side of the protruding block 412 is provided with an abutting groove 413 that matches the bottom of the groove plate 422. In actual work, , the protruding block 412 is placed corresponding to the inner long groove 421 of the groove plate 422. When the plug-in strip 31 is inserted into the plug-in groove 32, the protruding block 412 is plugged into the inner long groove 421 of the groove plate 422. When the plug-in strip 31 and the plug-in groove 32 are installed in place, the top surface of the abutting groove 413 abuts against the bottom edge of the groove plate 422. Since the groove plate 422 is located on the outside of the long groove 421, when it rains, rainwater flows downward along the wall panel 2. Since the protruding block 412 is higher than the height of the outer side of the groove plate 422, rainwater is prevented from entering the connection between the base 1 and the wall panel 2.

[0033] The inclined waterproof board 41 also includes a slope 414 that matches the outer wall of the base 1. A mounting plate 415 connected to the base 1 is provided at the bottom of the slope 414. A mounting hole 416 for fixing the inclined waterproof board 41 to the base 1 is opened at the mounting plate 415. In actual use, rainwater flows to the slope 414 through the outer wall of the base 1, and flows to the ground through the slope 414. When the plug-in strip 31 and the plug-in groove 32 are installed in place and the inclined waterproof board 41 and the mounting groove 42 are installed in place, the bottom edge of the inclined waterproof board 41 is fixed to the base 1 through the mounting hole 416. The mounting hole 416 is located on the bottom side wall of the inclined waterproof board 41 to effectively prevent rainwater from entering the inclined waterproof board 41 through the mounting hole 416.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled building waterproof structure, comprising a base (1) fixedly mounted on the ground and a wall panel (2) connected to the base (1), characterized in that: The outer side wall of the base (1) is arranged in an inclined manner, and a connecting portion (3) for connecting the base (1) and the wall panel (2) is provided at the connection point between the top surface of the base (1) and the ground of the wall panel (2), and a waterproof portion (4) for waterproofing is provided between the top surface of the base (1) and the outer side wall of the wall panel (2); The connecting portion (3) comprises a plug-in strip (31) fixed to the top surface of the base (1), and the bottom wall of the wall panel (2) is provided with a plug-in slot (32) for the plug-in strip (31) to be inserted and clamped; The waterproof part (4) comprises an inclined waterproof plate (41) plugged into the outside of the wall plate (2), and a mounting groove (42) for plugging the inclined waterproof plate (41) is provided on the outside of the wall plate (2).

2. The assembled building waterproof structure according to claim 1, characterized in that: The installation groove (42) comprises a long groove (421) opened in the lower section of the outer side wall of the wall panel (2); a groove plate (422) extending downward is provided on the outer side of the top wall of the long groove (421); and the top of the inclined waterproof plate (41) is inserted into the long groove (421) on the inner side of the groove plate (422).

3. The assembled building waterproof structure according to claim 2, characterized in that: The inclined waterproof plate (41) comprises a right-angle contact block (411) matching the shape of the long groove (421); the top wall of the right-angle contact block (411) is provided with a protruding block (412) inserted into the long groove (421) inside the groove plate (422); and the outer side of the protruding block (412) is provided with an abutting groove (413) matching the bottom of the groove plate (422).

4. The assembled building waterproof structure according to claim 3, characterized in that: The inclined waterproof plate (41) further comprises a slope (414) conforming to the outer wall of the base (1); a mounting plate (415) connected to the base (1) is provided at the bottom of the slope (414); and a mounting hole (416) for fixing the inclined waterproof plate (41) to the base (1) is provided at the mounting plate (415).

5. The assembled building waterproof structure according to claim 1, characterized in that: The plug-in strips (31) are in multiple groups, and the plug-in strips (31) include a protruding strip (311) fixed to the top surface of the base (1), and an elastic clip strip (312) is provided at the top of the protruding strip (311) for clipping with the plug-in slot (32).

6. The assembled building waterproof structure according to claim 5, characterized in that: The plug-in slot (32) comprises a vertical slot (321) adapted to the protruding strip (311), a wide slot (322) for clamping the elastic clamping strip (312) is provided at the top of the vertical slot (321), and the angle between the bottom wall of the wide slot (322) and the side wall of the vertical slot (321) is 90 degrees.

7. The assembled building waterproof structure according to claim 6, characterized in that: The side walls of the protruding strip (311) and the vertical groove (321) are provided with through screw holes (313) for positioning the plug-in strip (31) and the plug-in groove (32) after installation.

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