Waterproof repairing structure for basement exterior wall

Through the combined structure of anchoring parts and sealing parts, and using threaded hole tubes and filling pipes to guide epoxy resin waterproof glue and mortar, the problem of unstable adhesion of broken and leaking holes in the basement exterior wall waterproofing layer was solved, achieving a stable waterproof repair effect.

CN223423306UActive Publication Date: 2025-10-10GUIZHOU ZUNYI ROAD & BRIDGE ENG CO LTD
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Patent Information

Application Number
CN202422894389.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-26
Publication Date
2025-10-10
Estimated Expiration
2034-11-26

AI Technical Summary

Technical Problem

When leaking holes appear in the existing basement exterior wall waterproofing layer, they are simply sealed by adding mortar. The adhesion between the mortar and the basement exterior wall waterproofing layer is unstable, and there is a lack of repair and sealing components, which affects the effectiveness of the waterproof repair.

Method used

A combined structure of anchors, plugging pieces and plugging screws is adopted. The anchors are inserted into the soil foundation of the outer wall, and the plugging pieces pass through the outer wall of the basement. Threaded hole tubes and filling pipes are used to guide epoxy resin waterproof glue and waterproof mortar to seal the gaps, forming a stable waterproof layer.

Benefits of technology

It improves the effectiveness of basement exterior wall waterproofing repairs, ensures stable adhesion of epoxy resin waterproofing glue and mortar to the waterproof layer, and enhances the sealing effect of the waterproof layer.

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Abstract

The utility model relates to a basement exterior wall waterproof repairing structure, and relates to the field of waterproof components. The plugging device comprises an anchoring piece, a plugging piece and a plugging screw block, the anchoring piece is inserted into an outer wall soil matrix, the plugging piece is inserted into a basement outer wall in a penetrating mode, the plugging screw block is assembled at the outer end of the plugging piece, the anchoring piece comprises an anchoring rod and an anchor nail, the anchor nail is assembled at one end of the anchoring rod and fixed in the outer wall soil matrix, and the anchoring rod is sleeved with a rubber sleeve. The outer wall of the rubber sleeve is fixedly sleeved with a heat preservation cotton sleeve, the plugging piece comprises a threaded hole barrel, one end of the threaded hole barrel is assembled at the other end of the anchoring rod, a threaded hole clamping plate is assembled in the threaded hole barrel in a threaded mode, and a filling pipe is connected into the threaded hole clamping plate in a clamped mode. The plugging part serves as a repairing plugging component, epoxy resin waterproof glue and mortar are injected for plugging, the two waterproof parts are stably bonded with the basement exterior wall waterproof layer through the mortar, and the effectiveness of waterproof repairing of the basement exterior wall is improved.
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Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of waterproof components, in particular to a basement outer wall waterproof repairing structure. BACKGROUND

[0002] The basement is a room below the outdoor ground of the building, under the action of underground water pressure, the basement is prone to water leakage, for the leakage of the basement outer wall, the existing repairing method is to find the leakage place indoors, repair with cement mortar and make a waterproof layer.

[0003] The existing basement outer wall waterproof structure with the publication number CN205976015U and the name of a kind of, including the waterproof adhesive layer coated on the basement outer wall, the first waterproof coiled material layer covered on the waterproof adhesive layer, the first waterproof coiled material layer is bonded to the basement outer wall by waterproof adhesive layer;And the pressure strip is spaced and pressed in the first waterproof coiled material layer, the waterproof structure combining waterproof adhesive layer and waterproof coiled material layer is adopted, it has firm and reliable connection, good waterproof effect, can fundamentally prevent the quality problems such as water seepage of outer wall, and the pressure strip is pressed and fixed waterproof coiled material layer, prevent the problem that the waterproof coiled material layer falls off due to the self weight caused by the excessive height of the basement outer wall, ensure that the waterproof coiled material layer is firmly and stably pasted, the waterproof structure of the utility model has the advantages of simple construction technology, saving labor cost, shortening construction period etc.

[0004] For the related technology in the above, the inventor finds that the above basement outer wall waterproof component is bonded with waterproof coiled material at the water receiving surface of the basement outer wall, and a waterproof layer is formed at the water receiving surface of the basement outer wall by using the waterproof coiled material, but when the above basement outer wall waterproof layer appears broken water leakage hole, the single injection of mortar plugging is unstable, lacks repairing and plugging component, and affects the effectiveness of the basement outer wall waterproof repairing. Utility model content

[0005] In order to overcome the situation that when the basement outer wall waterproof layer appears broken water leakage hole, the single injection of mortar plugging is unstable, lacks repairing and plugging component, and affects the effectiveness of the basement outer wall waterproof repairing, the present application provides a basement outer wall waterproof repairing structure.

[0006] The basement outer wall waterproof repairing structure provided by the present application adopts the following technical scheme:

[0007] A basement exterior wall waterproof repair structure includes an anchor, a sealing piece and a sealing screw. The anchor is inserted into the exterior wall foundation, the sealing piece is inserted through the exterior wall of the basement, and the outer end of the sealing piece is assembled with the sealing screw. The anchor includes an anchor rod and an anchor nail. One end of the anchor rod is assembled with the anchor nail, and the anchor nail is fixed in the exterior wall foundation. The outer part of the anchor rod is provided with a rubber sleeve, and the outer wall of the rubber sleeve is provided with a thermal insulation cotton sleeve. The sealing piece includes a threaded hole tube, one end of the threaded hole tube is assembled to the other end of the anchor rod, the internal thread of the threaded hole tube is assembled with a screw hole clamping plate, and a filling pipe is clamped in the screw hole clamping plate. The filling pipe is used to add sealant to form a sealing column. The interior of the threaded hole tube is located between the screw hole clamping plate and the sealing screw block for filling waterproof mortar.

[0008] By adopting the above technical solution, a sealing hole is opened at the leaking part of the basement waterproof wall during use, and then one end of the threaded hole tube on the sealing piece is assembled on the end of the anchor rod connected to one end of the anchor piece, and then the other end of the anchor rod is assembled with an anchor nail, and the threaded hole tube carries the anchor nail through the basement waterproof wall, and at the same time the anchor nail is inserted into the foundation of the basement waterproof wall, and then one end of the filling pipe is clamped into the assembled screw hole card plate, and the screw hole card plate is threadedly assembled in the threaded hole tube, and then the epoxy resin waterproof glue is guided into the threaded hole tube through the filling pipe, and the epoxy resin waterproof glue flows into the basement waterproof wall and the threaded hole tube through the through hole of the threaded hole tube. The gap between the hole tubes completes the primary waterproof sealing of the gap between the basement waterproof wall and the threaded hole tube, and then the sealing screw block is assembled on the internal thread of the threaded hole tube, and then the waterproof mortar is guided into the casting tube. Similarly, it flows into the gap between the basement waterproof wall and the threaded hole tube through the through hole of the threaded hole tube, completing the secondary waterproof sealing of the gap between the basement waterproof wall and the threaded hole tube, so that the sealing piece is used as a repair and sealing component, and epoxy resin waterproof glue and mortar are added for sealing. The waterproofing of the two is stabilized by the mortar and the waterproof layer of the basement exterior wall, which improves the effectiveness of the waterproof repair of the basement exterior wall.

[0009] Optionally, a sealing ring is fixed to the other end of the threaded hole tube, and a pressure pad is fixed to an end surface of the sealing ring close to the inner side of the outer wall, and a locking screw is fixed through the sealing ring.

[0010] By adopting the above technical solution, the inner end of the threaded hole tube is fixed to the inner wall of the basement through the locking screw on the sealing ring, and then the sealing ring is used to squeeze the pressure pad to seal the inner wall of the basement and the end of the threaded hole tube to improve the effectiveness of the seal.

[0011] Optionally, a plurality of elastic frames are evenly fixed on the outer wall of the anchor rod, and the outer walls of the plurality of elastic frames are fixed on the inner wall of the rubber sleeve.

[0012] Through the above technical scheme, the plurality of elastic frames on the outer wall of the anchoring rod are used to push the rubber sleeve to deform, to push the thermal insulation cotton sleeve to tightly fit in the sealing hole of the interior wall of the basement, and the elastic frame deformation force pushes and compresses the thermal insulation cotton sleeve to increase the anchoring effect of the thermal insulation.

[0013] Optionally, one end of the anchoring rod is fixed with a screw cylinder, and the other end of the anchoring rod is provided with a screw groove.

[0014] Through the above technical scheme, the screw cylinder and the screw groove at the two ends of the anchoring rod are respectively used for connecting and assembling the threaded hole cylinder and the anchor nail, so that the assembly connection between the anchoring rod and the plugging piece in the later stage is ensured.

[0015] Optionally, the end of the anchor nail is fixed with a screw post, and the screw post is threadedly assembled in the screw groove at the end of the anchoring rod.

[0016] Through the above technical scheme, the screw post at one end of the anchor nail is threadedly assembled in the screw groove at the end of the anchoring rod, so that the assembly connection between the anchoring rod and the anchor nail in the later stage is completed, and the anchor nail ensures the effectiveness of the fixation of the plugging piece on the soil base.

[0017] Optionally, the other end of the threaded hole cylinder is communicated and fixed with a screw ring, and the screw ring is threadedly assembled with the screw cylinder at the end of the anchoring rod.

[0018] Through the above technical scheme, the screw ring at one end of the threaded hole cylinder is threadedly assembled with the screw cylinder at the end of the anchoring rod, so that the stability of the assembly of the anchoring rod and the threaded hole cylinder is completed.

[0019] Optionally, a clamping groove is formed in the inner wall of the screw hole clamping plate, a clamping ring is fixed at the end of the filling pipe, and the clamping ring is clamped with the clamping groove on the screw hole clamping plate.

[0020] Through the above technical scheme, the clamping ring at one end of the filling pipe is clamped with the clamping groove on the screw hole clamping plate, which facilitates the rotation of the filling pipe to drive the screw hole clamping plate to threadedly run in the threaded hole cylinder, and facilitates the adjustment of the length of the added epoxy resin waterproof glue in the threaded hole cylinder.

[0021] Optionally, the plugging screw block is threadedly assembled at one end of the threaded hole cylinder located on the inner side of the outer wall of the basement, and a pouring cylinder is fixed through the center of the plugging screw block, and a sealing plug is inserted into the pouring cylinder.

[0022] Through the above technical scheme, the threaded hole cylinder is threadedly assembled with the plugging screw block at one end of the inner side of the outer wall, the pouring cylinder fixed through the plugging screw block is used for adding waterproof mortar, and the sealing plug is filled at the end of the pouring cylinder, so as to improve the plugging performance.

[0023] In summary, the present application includes at least one of the following beneficial technical effects: a sealing hole is opened through the leaking place of the basement waterproof wall, and then one end of the threaded hole tube on the sealing piece is assembled on the end of the anchor rod connected to one end of the anchor piece, and then the other end of the anchor rod is assembled with an anchor nail, and the threaded hole tube carries the anchor nail through the basement waterproof wall, and at the same time the anchor nail is inserted into the foundation of the basement waterproof wall, and then one end of the filling pipe is clamped and assembled in the screw hole clamp plate, the screw hole clamp plate is threadedly assembled in the threaded hole tube, and then the epoxy resin waterproof glue is guided into the threaded hole tube through the filling pipe, and the epoxy resin waterproof glue flows into the basement waterproof through the through hole of the threaded hole tube. The gap between the wall and the threaded hole tube completes the first waterproof sealing of the gap between the basement waterproof wall and the threaded hole tube, and then the sealing screw block is assembled on the internal thread of the threaded hole tube, and then the waterproof mortar is guided into the casting tube. Similarly, it flows into the gap between the basement waterproof wall and the threaded hole tube through the through hole of the threaded hole tube, completing the secondary waterproof sealing of the gap between the basement waterproof wall and the threaded hole tube, so that the sealing piece is used as a repair and sealing component, and epoxy resin waterproof glue and mortar are added for sealing. The waterproofing of the two is stabilized by the mortar and the waterproof layer of the basement exterior wall, which improves the effectiveness of the basement exterior wall waterproof repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0025] Figure 2 This is a schematic diagram of the structure of the embodiment of the present application in an exploded state;

[0026] Figure 3 This is a schematic structural diagram of the anchoring member in the embodiment of the present application in a disassembled state;

[0027] Figure 4 This is a schematic structural diagram of the blocking member in the embodiment of the present application in a disassembled state;

[0028] Figure 5 It is a schematic structural diagram of the sealing screw block in the decomposed state according to an embodiment of the present application.

[0029] Explanation of the accompanying reference numerals: 1. Anchor; 11. Anchor rod; 111. Screw groove; 12. Anchor nail; 121. Stud; 13. Elastic frame; 14. Rubber sleeve; 15. Insulation cotton sleeve; 16. Screw barrel; 2. Sealing part; 21. Threaded hole barrel; 22. Screw ring; 23. Sealing ring; 24. Locking screw; 25. Pressure pad; 26. Screw hole clamp; 27. Filling pipe; 271. Retaining ring; 28. Sealing column; 29. ​​Waterproof mortar; 3. Sealing screw block; 31. Casting barrel; 32. Plug. DETAILED DESCRIPTION

[0030] The present application is further described in detail below with reference to the accompanying drawings.

[0031] The embodiment of the present application discloses a waterproof repair structure for the exterior wall of a basement. Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The outer end of the plugging piece 2 is assembled with the sealing screw 3, and the inner end of the plugging piece 2 is fixed with the outer end of the plugging piece 2. The outer end of the anchor rod 11 is assembled with the anchor 12, and the anchor 12 is fixed in the outer wall foundation. The outer side of the anchor rod 11 is provided with a rubber sleeve 14, and the outer wall of the rubber sleeve 14 is fixed with a thermal insulation cotton sleeve 15. The plugging piece 2 includes a threaded hole tube 21, one end of the threaded hole tube 21 is assembled with the other end of the anchor rod 11, the internal thread of the threaded hole tube 21 is assembled with a screw hole clamping plate 26, and a filling pipe 27 is clamped in the screw hole clamping plate 26. The filling pipe 27 is used to add sealant to form a sealant column 28. The interior of the threaded hole tube 21 is located between the screw hole clamping plate 26 and the sealing screw block 3 and is filled with waterproof mortar 29.

[0032] By adopting the above technical solution, a plugging hole is opened through the leaking part of the basement waterproof wall during use, and then one end of the threaded hole tube 21 on the plugging piece 2 is assembled to the end of the anchor rod 11 connected to one end of the anchor piece 1, and then the other end of the anchor rod 11 is assembled with the anchor nail 12, and the threaded hole tube 21 carries the anchor nail 12 to penetrate the basement waterproof wall, and at the same time, the anchor nail 12 is inserted into the foundation of the basement waterproof wall, and then one end of the filling pipe 27 is clamped and assembled in the screw hole clamping plate 26, and the screw hole clamping plate 26 is threadedly assembled in the threaded hole tube 21, and then the epoxy resin waterproof glue is guided into the threaded hole tube 21 through the filling pipe 27, and the epoxy resin waterproof glue flows into the basement through the through hole of the threaded hole tube 21 The gap between the waterproof wall and the threaded hole tube 21 completes the primary waterproof sealing of the gap between the basement waterproof wall and the threaded hole tube 21, and then the sealing screw block 3 is assembled on the internal thread of the threaded hole tube 21, and then the waterproof mortar 29 is guided into the casting tube 31. Similarly, it flows into the gap between the basement waterproof wall and the threaded hole tube 21 through the through hole of the threaded hole tube 21, completing the secondary waterproof sealing of the gap between the basement waterproof wall and the threaded hole tube 21, so that the sealing piece 2 is used as a repair and sealing component, and epoxy resin waterproof glue and mortar are added for sealing. The waterproofing of the two is stabilized by the mortar and the waterproof layer of the basement exterior wall, thereby improving the effectiveness of the waterproof repair of the basement exterior wall.

[0033] Reference Figure 4The other end of the threaded hole tube 21 is fixed with a sealing ring 23, and a pressure pad 25 is fixed to the end surface of the sealing ring 23 close to the inner side of the outer wall. A locking screw 24 is fixed through the sealing ring 23. During use, the inner end of the threaded hole tube 21 is fixed to the inner wall of the basement through the locking screw 24 on the sealing ring 23, and then the sealing ring 23 is used to squeeze the pressure pad 25 to seal the inner wall of the basement and the end of the threaded hole tube 21.

[0034] Reference Figure 3 Multiple elastic frames 13 are evenly fixed on the outer wall of the anchor rod 11, and the outer walls of the multiple elastic frames 13 are fixed to the inner wall of the rubber sleeve 14. During use, the multiple elastic frames 13 on the outer wall of the anchor rod 11 push the rubber sleeve 14 to deform, pushing the thermal insulation sleeve 15 tightly into the sealing hole on the inner wall of the basement. The deformation force of the elastic frames 13 pushes and compresses the thermal insulation sleeve 15 to increase the insulation effectiveness after anchoring.

[0035] Reference Figure 3 , a screw barrel 16 is fixed at one end of the anchor rod 11, and a screw groove 111 is opened at the other end of the anchor rod 11. The screw barrel 16 and the screw groove 111 at both ends of the anchor rod 11 are used to connect and assemble the threaded hole barrel 21 and the anchor nail 12 respectively, ensuring the later assembly connection of the anchor rod 11 with the plugging piece 2. A stud 121 is fixed at the end of the anchor nail 12, and the stud 121 is threadedly assembled into the screw groove 111 at the end of the anchor rod 11. During use, the stud 121 at one end of the anchor nail 12 is threadedly assembled in the screw groove 111 at the end of the anchor rod 11, thereby completing the later assembly connection between the anchor rod 11 and the anchor rod 11, and the anchor nail 12 ensures the effectiveness of fixing the plugging piece 2 on the soil foundation.

[0036] Reference Figure 3 and Figure 4 , the other end of the threaded hole tube 21 is connected and fixed with a screw ring 22, and the screw ring 22 is threadedly assembled with the screw barrel 16 at the end of the anchor rod 11. The screw ring 22 at one end of the threaded hole tube 21 is threadedly assembled with the screw barrel 16 at the end of the anchor rod 11, completing the stability of the assembly of the anchor rod 11 and the threaded hole tube 21. A card groove is provided on the inner wall of the screw hole clamping plate 26, and a clamping ring 271 is connected and fixed at the end of the filling pipe 27, and the clamping ring 271 is clamped with the card groove on the screw hole clamping plate 26. The clamping ring 271 at one end of the screw hole clamping plate 26 and the filling pipe 27 is clamped with the card groove on the screw hole clamping plate 26, which is convenient for the later rotation of the filling pipe 27 to drive the screw hole clamping plate 26 to thread on the threaded hole tube 21, and is convenient for adjusting the length of the epoxy resin waterproof glue filled in the threaded hole tube 21.

[0037] Reference Figure 5, the threaded hole barrel 21 is assembled with the plugging screw block 3 at one end of the inner side of the basement outer wall, and the pouring barrel 31 is fixedly penetrated at the center of the plugging screw block 3, and the sealing plug 32 is inserted into the pouring barrel 31. In use, the threaded hole barrel 21 is assembled with the plugging screw block 3 at one end of the inner side of the outer wall, the pouring barrel 31 fixedly penetrated on the plugging screw block 3 is used for adding waterproof mortar, and the sealing plug 32 is filled at the end of the pouring barrel 31, so that the plugging property is improved.

[0038] The implementation principle of the basement outer wall waterproof repairing structure is as follows: in use, the plugging hole is penetrated at the waterproof wall leakage position of the basement, then one end of the threaded hole barrel 21 of the plugging piece 2 is assembled with the end of the anchoring rod 11 of the connecting anchoring piece 1, then the other end of the anchoring rod 11 is assembled with the anchor nail 12, the threaded hole barrel 21 carrying the anchor nail 12 penetrates the waterproof wall of the basement, the anchor nail 12 is inserted into the foundation of the waterproof wall of the basement, then one end of the adding pipe 27 is clamped and assembled in the screw hole clamping plate 26, the screw hole clamping plate 26 is threaded and assembled in the threaded hole barrel 21, then the epoxy resin waterproof glue is guided and sent into the threaded hole barrel 21 through the adding pipe 27, the epoxy resin waterproof glue flows into the gap between the threaded hole barrel 21 and the waterproof wall of the basement through the through hole of the threaded hole barrel 21, the gap between the threaded hole barrel 21 and the waterproof wall of the basement is once waterproof and plugged, then the plugging screw block 3 is threaded and assembled in the threaded hole barrel 21, then the waterproof mortar 29 is guided and sent into the threaded hole barrel 21 through the pouring barrel 31, and the waterproof mortar 29 flows into the gap between the threaded hole barrel 21 and the waterproof wall of the basement through the through hole of the threaded hole barrel 21, the gap between the threaded hole barrel 21 and the waterproof wall of the basement is twice waterproof and plugged.

[0039] The above are the preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A waterproof repair structure for basement exterior walls, characterized in that: The invention comprises an anchoring member (1), a blocking member (2) and a blocking screw (3), wherein the anchoring member (1) is inserted into the soil foundation of the outer wall, the blocking member (2) is inserted through the outer wall of the basement, and the outer end of the blocking member (2) is assembled with the blocking screw (3), the anchoring member (1) comprises an anchor rod (11) and an anchor nail (12), one end of the anchor rod (11) is assembled with the anchor nail (12), and the anchor nail (12) is fixed in the soil foundation of the outer wall, the outer sleeve of the anchor rod (11) is provided with a rubber sleeve (14), and the outer sleeve of the rubber sleeve (14) is provided with a rubber sleeve (14). A heat-insulating cotton sleeve (15) is fixedly mounted on the wall, and the plugging member (2) includes a threaded hole tube (21), one end of the threaded hole tube (21) is assembled with the other end of the anchor rod (11), the internal thread of the threaded hole tube (21) is assembled with a screw hole clamping plate (26), and a filling pipe (27) is clamped in the screw hole clamping plate (26), and the filling pipe (27) is used to add sealing glue to form a sealing glue column (28), and the interior of the threaded hole tube (21) is located between the screw hole clamping plate (26) and the plugging screw block (3) and filled with waterproof mortar (29).

2. A waterproof repair structure for basement exterior walls according to claim 1, characterized in that: A sealing ring (23) is fixed to the other end of the threaded hole cylinder (21), and a pressure pad (25) is fixed to one end surface of the sealing ring (23) close to the inner side of the outer wall. A locking screw (24) is fixed through the sealing ring (23).

3. A waterproof repair structure for basement exterior walls according to claim 2, characterized in that: A plurality of elastic frames (13) are evenly fixed on the outer wall of the anchor rod (11), and the outer walls of the plurality of elastic frames (13) are fixed on the inner wall of the rubber sleeve (14).

4. A waterproof repair structure for basement exterior walls according to claim 3, characterized in that: A screw barrel (16) is fixed to one end of the anchor rod (11), and a screw groove (111) is provided at the other end of the anchor rod (11).

5. The basement exterior wall waterproof repair structure according to claim 4, characterized in that: A stud (121) is fixed to the end of the anchor nail (12), and the stud (121) is threadedly assembled into the screw groove (111) at the end of the anchor rod (11).

6. The basement exterior wall waterproof repair structure according to claim 5, characterized in that: The other end of the threaded hole barrel (21) is connected to and fixed with a screw ring (22), and the screw ring (22) is threadedly assembled with the screw barrel (16) at the end of the anchor rod (11).

7. The basement exterior wall waterproof repair structure according to claim 6, characterized in that: A clamping groove is provided on the inner wall of the screw hole clamping plate (26); a clamping ring (271) is connected and fixed to the end of the filling pipe (27), and the clamping ring (271) is clamped to the clamping groove on the screw hole clamping plate (26).

8. The waterproof repair structure for basement exterior walls according to claim 7, characterized in that: The sealing screw block (3) is threadedly assembled in a threaded hole cylinder (21) located at one end of the inner side of the basement outer wall, and a casting cylinder (31) is fixed through the center of the sealing screw block (3), and a sealing plug (32) is inserted into the casting cylinder (31).

Citation Information

Patent Citations

  • Waterproof construction of basement outer wall

    CN205976015U