Waterproof structure for basement construction

Abstract

The waterproof structure for basement construction comprises a wall body, the outer side face of the wall body is coated with a waterproof layer, a protective plate is arranged on the side, away from the wall body, of the waterproof layer, one face of the protective plate is fixedly connected with an inserting strip, and the inserting strip is arranged in the length direction of the protective plate. Inserting connection grooves are formed in the faces, away from the inserting connection strips, of the protection plates, the inserting connection grooves are formed in the length directions of the protection plates, the inserting connection strips on one protection plate are inserted into the inserting connection grooves in the other protection plate, a detachable positioning plate is installed on the side, away from the waterproof layer, of each protection plate, and a rooting column is installed at the end, away from the corresponding protection plate, of each positioning plate. The waterproof structure has the advantage that the waterproof layer is prevented from cracking due to land subsidence.

Description

Technical Field

[0001] The utility model relates to a waterproof structure for basement construction, belonging to the technical field of waterproofing. Background Art

[0002] The outer walls of the basement need to be covered with a waterproof layer to prevent groundwater from seeping into the room through the outer walls of the basement. There are pile foundations at the bottom of the basement. The basement will not sink under the support of the pile foundations, but the soil backfilled around the outer walls of the basement will settle. At this time, the settled soil will slide relative to the outer walls of the basement, and the settled soil will cause cracks in the waterproof layer on the outer walls of the basement, affecting the waterproof effect. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a waterproof structure for basement construction to solve the problems raised in the above-mentioned background technology. The utility model prevents the waterproof layer from cracking due to ground settlement.

[0004] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a waterproof structure for basement construction, including a wall, the outer side surface of the wall is coated with a waterproof layer, a guard plate is provided on the side of the waterproof layer facing away from the wall, a plug-in strip is connected and fixed to one side of the guard plate, the plug-in strip is arranged along the length direction of the guard plate, a plug-in groove is provided on the side of the guard plate facing away from the plug-in strip, the plug-in groove is arranged along the length direction of the guard plate, a plug-in strip on one guard plate is inserted into a plug-in groove on another guard plate, a detachable positioning plate is installed on the side of the guard plate facing away from the waterproof layer, and a rooting column is installed on the end of the positioning plate away from the guard plate.

[0005] Furthermore, a detachable stud is installed on the side of the guard plate facing away from the waterproof layer, and the stud is arranged along the length direction of the guard plate. A circular hole is opened on the side of the upper surface of the positioning plate close to the guard plate, and the stud passes through the circular hole. Clamping nuts are provided on the upper and lower sides of the circular hole, and the clamping nuts are threadedly connected to the stud.

[0006] Furthermore, a support ear is provided on the lower side of the stud, and the support ear is connected and fixed to the guard plate. The upper surface of the support ear is recessed downward to form a blind hole, and the lower end of the stud is inserted in the blind hole. A limiting ear is provided directly above the support ear, and the limiting ear is connected and fixed to the guard plate. A limiting hole is provided on the upper surface of the limiting ear, and the upper end of the stud is inserted in the limiting hole. A threaded hole is provided on the side of the limiting ear facing away from the guard plate, and a positioning screw for limiting the relative position of the stud and the limiting ear is threadedly connected in the threaded hole.

[0007] Furthermore, the support ear and the guard plate are an integrally formed structure, and the limiting ear and the guard plate are an integrally formed structure.

[0008] Furthermore, a vertical hole is provided on a side of the upper surface of the positioning plate away from the guard plate, and the rooting column is inserted into the vertical hole.

[0009] Furthermore, one end of the positioning plate is connected and fixed with two symmetrically arranged first connecting ears, and the end of the positioning plate away from the first connecting ears is connected and fixed with two symmetrically arranged second connecting ears. The two first connecting ears on one positioning plate are respectively fitted with the two second connecting ears on the other positioning plate, and the first connecting ears and the second connecting ears are connected and fixed by means of connecting screws and connecting nuts.

[0010] Furthermore, the first connecting ear and the positioning plate are an integrally formed structure, and the second connecting ear and the positioning plate are an integrally formed structure.

[0011] Furthermore, a plug connector is installed on the upper surface of the guard plate, and a positioning groove matched with the plug connector is opened on the lower surface of the guard plate, and the plug connector on one guard plate is inserted into the positioning groove on the other guard plate.

[0012] Furthermore, the cross section of the plug connector is rectangular, and the cross section of the positioning groove is rectangular.

[0013] Furthermore, the cross section of the plug-in strip is an arc shape, the cross section of the plug-in slot is an arc shape, and the plug-in strip and the guard plate are an integrally formed structure.

[0014] Beneficial effects of the utility model:

[0015] 1. After covering the outer side of the wall with the waterproof layer, before backfilling the soil, select an appropriate number of guard plates according to the length of the waterproof layer, so that the plug-in strip on one guard plate is inserted into the plug-in groove on another guard plate to realize the assembly of two adjacent guard plates. By analogy, complete the assembly of multiple guard plates, so that the structure formed by multiple guard plates fits on the waterproof layer, and the lower end of the guard plate rests on the upper surface of the foundation at the bottom of the wall. After backfilling the soil, under the isolation of the guard plate, the backfilled soil does not contact the waterproof layer, and then when the backfilled soil sinks, the waterproof layer is not affected by the downward pulling force of the backfilled soil, preventing the waterproof layer from cracking due to ground settlement.

[0016] 2. The plug connector on one guard plate is inserted into the positioning groove on another guard plate to realize the connection between the upper guard plate and the lower guard plate, which is convenient for increasing the protection range according to the height of the waterproof layer, and is also conducive to reducing the size of the guard plate for easy storage and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0018] Figure 1It is a structural schematic diagram of a waterproof structure for basement construction according to the utility model;

[0019] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0020] Figure 3 for Figure 1 Enlarged view of point B in the middle;

[0021] Figure 4 It is a three-dimensional diagram of a protective plate in a waterproof structure for basement construction according to the utility model;

[0022] Figure 5 It is a three-dimensional diagram from another perspective of a protective plate in a waterproof structure for basement construction according to the utility model;

[0023] Figure 6 It is a three-dimensional diagram of a positioning plate in a waterproof structure for basement construction according to the utility model;

[0024] In the figure: 1-wall, 2-waterproof layer, 3-positioning plate, 4-rooting column, 5-stud, 6-support ear, 7-guard plate, 8-vertical hole, 9-connecting nut, 10-first connecting ear, 11-second connecting ear, 12-connecting screw, 13-round hole, 14-positioning screw, 15-limiting ear, 16-plug connector, 17-plug strip, 18-limiting hole, 19-threaded hole, 20-blind hole, 21-plug slot, 22-positioning slot, 23-foundation, 24-clamping nut. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] See also Figure 1 , Figure 4 and Figure 5The utility model provides a technical solution: a waterproof structure for basement construction, comprising a wall 1, a waterproof layer 2 is coated on the outer side of the wall 1, wherein the waterproof layer 2 comprises concrete, and FS101 brand rigid waterproof compacting agent, admixture or FS102 brand rigid waterproof compacting agent, admixture is added to the concrete, a guard plate 7 is provided on the side of the waterproof layer 2 away from the wall 1, a plug-in strip 17 with a circular arc cross section is connected and fixed to one side of the guard plate 7, the plug-in strip 17 and the guard plate 7 are an integrally formed structure, the plug-in strip 17 is arranged along the length direction of the guard plate 7, and a plug-in groove 21 with a circular arc cross section is provided on the side of the guard plate 7 away from the plug-in strip 17, and the plug-in groove 21 is arranged along the length direction of the guard plate 7. The waterproof layer 2 is arranged in the direction of degrees, and after covering the outer surface of the wall body 1 with the waterproof layer 2, before backfilling the soil, a suitable number of guard plates 7 are selected according to the length of the waterproof layer 2, so that the plug-in strip 17 on one guard plate 7 is inserted into the plug-in groove 21 on another guard plate 7, so as to realize the assembly of two adjacent guard plates 7, and so on, the assembly of multiple guard plates 7 is completed, so that the structure formed by the multiple guard plates 7 is fitted on the waterproof layer 2, and the lower end of the guard plate 7 is against the upper surface of the foundation 23 at the bottom of the wall body 1. After backfilling the soil, under the isolation of the guard plate 7, the backfilled soil does not contact the waterproof layer 2, and then when the backfilled soil sinks, the waterproof layer 2 is not subjected to the downward pulling force of the backfilled soil, thereby preventing the waterproof layer 2 from cracking due to ground settlement.

[0027] See also Figure 1 , Figure 4 and Figure 5 A plug connector 16 with a rectangular cross section is installed on the upper surface of the protective plate 7, and a positioning groove 22 with a rectangular cross section that matches the plug connector 16 is opened on the lower surface of the protective plate 7, so that the plug connector 16 on one protective plate 7 can be inserted into the positioning groove 22 on another protective plate 7, so as to realize the connection between the upper protective plate 7 and the lower protective plate 7, which is convenient for increasing the protection range according to the height of the waterproof layer 2, and at the same time is conducive to making the protective plate 7 small in size for easy storage and transportation.

[0028] See also Figure 1 , Figure 2 and Figure 6 A detachable positioning plate 3 is installed on the side of the guard plate 7 facing away from the waterproof layer 2, and a vertical hole 8 is opened on the upper surface of the positioning plate 3 on the side away from the guard plate 7, and the rooting column 4 is inserted in the vertical hole 8. After multiple guard plates 7 are plugged in, the positioning plate 3 is installed on one of the multiple mutually plugged guard plates 7, and the rooting column 4 on the positioning plate 3 is buried in the ground, thereby realizing the limited support of the guard plate 7 and preventing the guard plate 7 from slipping during the backfilling process.

[0029] See also Figure 1 , Figure 3 , Figure 4 and Figure 5A detachable stud 5 is installed on the side of the guard plate 7 facing away from the waterproof layer 2. The stud 5 is arranged along the length direction of the guard plate 7. A support ear 6 is provided on the lower side of the stud 5. The support ear 6 and the guard plate 7 are an integrally formed structure. The upper surface of the support ear 6 is recessed downward to form a blind hole 20. The lower end of the stud 5 is inserted in the blind hole 20. A limiting ear 15 is provided just above the support ear 6. The limiting ear 15 and the guard plate 7 are an integrally formed structure. A limiting hole 18 is provided on the upper surface of the limiting ear 15. The upper end of the stud 5 is inserted in the limiting hole 18. A threaded hole 19 is provided on the side of the limiting ear 15 facing away from the guard plate 7. A positioning screw 14 for limiting the relative position of the stud 5 and the limiting ear 15 is threadedly connected in the threaded hole 19, so that the two ends of the stud 5 are respectively inserted in the blind hole 20 and the limiting hole 18, and then the positioning screw 14 is screwed to complete the assembly of the stud 5 and the guard plate 7.

[0030] See also Figure 1-Figure 6 A circular hole 13 is opened on the side of the upper surface of the positioning plate 3 close to the guard plate 7, and the stud 5 passes through the circular hole 13. Clamping nuts 24 are provided on the upper side and the lower side of the circular hole 13. The clamping nuts 24 are threadedly connected to the stud 5. The height of the positioning plate 3 is adjusted along the stud 5, so that the relative position of the positioning plate 3 and the guard plate 7 changes. When the height of the positioning plate 3 meets the needs, the two clamping nuts 24 can be used to limit the relative position of the stud 5 and the positioning plate 3, so as to adjust the height of the rooting column 4 as needed.

[0031] See also Figure 1 , Figure 2 and Figure 6 One end of the positioning plate 3 is connected and fixed with two symmetrically arranged first connecting ears 10, and the first connecting ear 10 and the positioning plate 3 are an integrally formed structure. The end of the positioning plate 3 away from the first connecting ear 10 is connected and fixed with two symmetrically arranged second connecting ears 11, and the second connecting ear 11 and the positioning plate 3 are an integrally formed structure. The two first connecting ears 10 on one positioning plate 3 are respectively fitted with the two second connecting ears 11 on the other positioning plate 3, and the first connecting ears 10 and the second connecting ears 11 are connected by means of connecting screws 12 and connecting nuts 9 to realize the assembly of two adjacent positioning plates 3, and so on, to realize the assembly of multiple positioning plates 3, so as to facilitate the adjustment of the buried position of the rooting column 4 as needed.

[0032] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A waterproof structure for basement construction, comprising a wall (1), characterized in that: The outer side of the wall (1) is coated with a waterproof layer (2); a protective plate (7) is provided on the side of the waterproof layer (2) facing away from the wall (1); a plug-in strip (17) is connected and fixed to one side of the protective plate (7); the plug-in strip (17) is arranged along the length direction of the protective plate (7); a plug-in slot (21) is provided on the side of the protective plate (7) facing away from the plug-in strip (17); the plug-in slot (21) is arranged along the length direction of the protective plate (7); the plug-in strip (17) on one protective plate (7) is inserted into the plug-in slot (21) on another protective plate (7); a detachable positioning plate (3) is installed on the side of the protective plate (7) facing away from the waterproof layer (2); a rooting column (4) is installed on the end of the positioning plate (3) facing away from the protective plate (7).

2. A waterproof structure for basement construction according to claim 1, characterized in that: A detachable stud (5) is installed on a side of the guard plate (7) facing away from the waterproof layer (2), and the stud (5) is arranged along the length direction of the guard plate (7). A circular hole (13) is opened on the upper surface of the positioning plate (3) near the guard plate (7), and the stud (5) passes through the circular hole (13). A clamping nut (24) is provided on the upper side and the lower side of the circular hole (13), and the clamping nut (24) is threadedly connected to the stud (5).

3. A waterproof structure for basement construction according to claim 2, characterized in that: A support ear (6) is provided at the lower side of the stud (5), the support ear (6) is connected and fixed to the guard plate (7), the upper surface of the support ear (6) is recessed downward to form a blind hole (20), the lower end of the stud (5) is inserted into the blind hole (20), a limiting ear (15) is provided just above the support ear (6), the limiting ear (15) is connected and fixed to the guard plate (7), a limiting hole (18) is provided on the upper surface of the limiting ear (15), the upper end of the stud (5) is inserted into the limiting hole (18), a threaded hole (19) is provided on a side of the limiting ear (15) facing away from the guard plate (7), a positioning screw (14) for limiting the relative position of the stud (5) and the limiting ear (15) is threadedly connected to the inner thread of the threaded hole (19).

4. A waterproof structure for basement construction according to claim 3, characterized in that: The support ear (6) and the guard plate (7) are an integrally formed structure, and the limiting ear (15) and the guard plate (7) are an integrally formed structure.

5. The waterproof structure for basement construction according to claim 1, characterized in that: A vertical hole (8) is provided on a side of the upper surface of the positioning plate (3) away from the guard plate (7), and the rooting column (4) is inserted into the vertical hole (8).

6. The waterproof structure for basement construction according to claim 1, characterized in that: One end of the positioning plate (3) is connected and fixed with two symmetrically arranged first connecting ears (10), and one end of the positioning plate (3) away from the first connecting ears (10) is connected and fixed with two symmetrically arranged second connecting ears (11), the two first connecting ears (10) on one positioning plate (3) are respectively fitted with the two second connecting ears (11) on the other positioning plate (3), and the first connecting ears (10) and the second connecting ears (11) are connected and fixed by means of a connecting screw (12) and a connecting nut (9).

7. A waterproof structure for basement construction according to claim 6, characterized in that: The first connecting ear (10) and the positioning plate (3) are an integrally formed structure, and the second connecting ear (11) and the positioning plate (3) are an integrally formed structure.

8. The waterproof structure for basement construction according to claim 1, characterized in that: A plug connector (16) is mounted on the upper surface of the guard plate (7), and a positioning groove (22) matching the plug connector (16) is provided on the lower surface of the guard plate (7); the plug connector (16) on one guard plate (7) is inserted into the positioning groove (22) on the other guard plate (7).

9. A waterproof structure for basement construction according to claim 8, characterized in that: The plug connector (16) has a rectangular cross section, and the positioning groove (22) has a rectangular cross section.

10. The waterproof structure for basement construction according to claim 1, characterized in that: The plug-in strip (17) has an arc-shaped cross section, the plug-in slot (21) has an arc-shaped cross section, and the plug-in strip (17) and the guard plate (7) are an integrally formed structure.

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