Waterproof leaking stoppage structure of basement retaining wall

Abstract

The waterproof leaking stoppage structure comprises a retaining wall body, a pressure relief device and a cement sealing layer, a filling hole is formed in the retaining wall body, the pressure relief device is fixedly connected to the left end of the interior of the filling hole, and a waterproof filling layer is fixedly connected to the right side of the pressure relief device; the right side of the waterproof packing layer is fixedly connected with a cement sealing layer, the right side of the cement sealing layer is fixedly connected with an adhesive layer, the right side of the adhesive layer is fixedly connected with a wall repairing packing plate, a packing hole is in a stepped round hole shape, and the pressure relief device is formed by combining a connecting block, a pressure relief hole, a blocking block and a stabilizing bolt. A pressure relief hole is formed in the middle of the connecting block, and a blocking block is connected to the right end of the interior of the pressure relief hole in a clamped mode. According to the waterproof leaking stoppage structure of the basement retaining wall, pressure relief can be conveniently carried out on a leaking stoppage place, secondary damage to the retaining wall body caused by too large pressure is prevented, waterproof treatment can be conveniently carried out on the filler holes, and the filler holes are more stable when being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field related to water seepage and leakage plugging, in particular to a waterproof and leakage plugging structure for a basement retaining wall. Background Art

[0002] Commercial and residential buildings and office buildings usually have basements, especially some large commercial and residential buildings, which even have 2-3 basements below ground level. Since the outer walls or floor of the basement are located tens of meters underground, they are easily corroded by groundwater, and some loose concrete points naturally become seepage points. Since the basement seepage problem involves the quality of the building, the construction party must promptly eliminate the seepage points, otherwise it will be difficult to pass the project quality acceptance.

[0003] The Chinese utility model patent with reference authorization announcement number CN218715405U discloses a gradual plugging structure for water seepage points in basements, which involves relevant technical fields of water seepage plugging, including a wall, a prefabricated plugging plate, filler one, filler two, a pressure relief pipe, several branch pipes one, two branch pipes two and a plunger. A circular groove is provided on the surface of the wall, a conical hole is provided in the circular groove, several branch pipes one and two branch pipes two are evenly arranged on the pressure relief pipe, the prefabricated plugging plate is arranged on the pressure relief pipe, and several branch pipes one are arranged in the prefabricated plugging plate, and the plunger is arranged inside one end of the pressure relief pipe. The utility model is simple to operate as a whole by arranging a prefabricated plugging plate, a pressure relief pipe, branch pipe one, branch pipe two and a plunger. It can perfectly adapt to the rapid plugging of water seepage points when the amount of water seepage is large, reduces the time for plugging after the formation of holes at the water seepage points, reduces the resource loss of concrete caused by the scouring of water flow at the water seepage points during the pouring process, and improves the quality of plugging the water seepage points.

[0004] However, the prior art has the problems of being inconvenient to release the pressure at the plugging place, excessive pressure inside the wall when plugging, inconvenient to prevent secondary damage to the retaining wall body, inconvenient to waterproof the filling hole, and inconvenient to make the filling hole more stable when plugged;

[0005] For this reason, we propose a waterproof and leak-proof structure for basement retaining walls to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a waterproof plugging structure for a basement retaining wall to solve the problems in the prior art proposed in the above-mentioned background technology that it is inconvenient to release pressure at the plugging place, excessive pressure will be generated inside the wall when plugging, it is not convenient to prevent secondary damage to the retaining wall body, it is not convenient to waterproof the filling holes, and it is not convenient to make the filling holes more stable when blocked.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a basement retaining wall waterproof plugging structure, comprising a retaining wall body, a pressure relief device and a cement sealing layer, a filling hole is opened on the retaining wall body, and the inner left end of the filling hole is fixedly connected to the pressure relief device, and the right side of the pressure relief device is fixedly connected to a waterproof filling layer, the right side of the waterproof filling layer is fixedly connected to a cement sealing layer, and the right side of the cement sealing layer is fixedly connected to an adhesive layer, and the right side of the adhesive layer is fixedly connected to a wall repair filling plate.

[0008] Preferably, the filler holes are in the shape of stepped circular holes.

[0009] Preferably, the pressure relief device is composed of a connecting block, a pressure relief hole, a blocking block and a fixing bolt. A pressure relief hole is opened in the middle of the connecting block, and the inner right end of the pressure relief hole is snap-connected with a blocking block. The upper and lower front and rear ends of the connecting block are threadedly connected with fixing bolts.

[0010] Preferably, the connecting block is fixed to the inner left end of the packing hole by a fixing bolt.

[0011] Preferably, the outer sides of the waterproof filler layer, cement seal layer, adhesive layer and wall repair filler plate are all fixedly connected to the inner side wall of the filler hole.

[0012] Preferably, the main components of the adhesive layer are cellulose, preservatives and glutinous rice glue as an adhesive.

[0013] Preferably, the right side surface of the wall repair filling plate is parallel to the right side surface of the retaining wall body.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the waterproof plugging structure of the basement retaining wall is convenient for decompression at the plugging location, preventing secondary damage to the retaining wall body caused by excessive pressure, and is convenient for waterproofing the filling hole, making the filling hole more stable when plugged;

[0015] 1. Use external tools to open a filling hole where the retaining wall needs to be plugged. The filling hole is a cylindrical stepped structure. The connection block is fixed with a bolt at the left end of the filling hole. After the pressure relief hole is depressurized, the blocking block blocks the pressure relief hole, which is convenient for depressurizing the plugged area and preventing excessive pressure from causing secondary damage to the retaining wall body.

[0016] 2. A waterproof filler layer is fixedly connected inside the filling hole to waterproof the filling hole. A cement sealing layer is fixedly connected to the right side of the waterproof filler layer to make the inside of the filling hole stronger, facilitate waterproofing of the filling hole, and make the filling hole more stable when blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view cutaway structure of the utility model;

[0018] Figure 2 This is a perspective exploded structural diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the side structure of the pressure relief device of the utility model;

[0020] Figure 4 It is a perspective structural diagram of the waterproof filler layer of the utility model.

[0021] In the figure: 1. retaining wall body; 2. filling hole; 3. pressure relief device; 301. connecting block; 302. pressure relief hole; 303. blocking block; 304. fixing bolt; 4. waterproof filling layer; 5. cement sealing layer; 6. adhesive layer; 7. wall repair filling plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides a technical solution: a basement retaining wall waterproof plugging structure, including a retaining wall body 1, a filling hole 2, a pressure relief device 3, a connecting block 301, a pressure relief hole 302, a plugging block 303, a fixing bolt 304, a waterproof filling layer 4, a cement sealing layer 5, an adhesive layer 6 and a wall repair filling plate 7.

[0024] A packing hole 2 is provided inside the retaining wall body 1. The packing hole 2 is cylindrical and stepped. A pressure relief device 3 is fixedly connected to the left end of the packing hole 2. The pressure relief device 3 is composed of a connecting block 301, a pressure relief hole 302, a blocking block 303 and a fixing bolt 304. The left end of the outer side of the connecting block 301 fits with the inner side of the left end of the packing hole 2. A pressure relief hole 302 is provided in the middle of the connecting block 301. The pressure relief hole 302 is a through hole that runs through the middle of the connecting block 301. The blocking block 303 is snap-connected to the right end of the inner side of the pressure relief hole 302. The blocking block 303 is used to block the pressure relief hole 302 after the pressure relief of the pressure relief hole 302 is completed. The upper and lower front and rear end outer ends of the connecting block 301 are threadedly connected with fixing bolts 304. The fixing bolts 304 fix the connecting block 301 to the left end of the packing hole 2.

[0025] A waterproof packing layer 4 is fixedly connected to the right side of the pressure relief device 3, and the waterproof packing layer 4 waterproofs the inside of the packing hole 2. A cement sealing layer 5 is fixedly connected to the right side of the waterproof packing layer 4, and the cement sealing layer 5 blocks the inside of the packing hole 2. An adhesive layer 6 is fixedly connected to the right side of the cement sealing layer 5. The main components of the adhesive layer 6 are cellulose, preservatives and glutinous rice glue as adhesives. A wall repair packing plate 7 is fixedly connected to the right side of the adhesive layer 6. The right side of the wall repair packing plate 7 is parallel to the right side of the retaining wall body 1. The wall repair packing plate 7 repairs the surface of the retaining wall body 1. The outer circles of the waterproof packing layer 4, cement sealing layer 5, adhesive layer 6 and wall repair packing plate 7 are fitted with the inner wall of the packing hole 2. The waterproof packing layer 4, cement sealing layer 5, adhesive layer 6 and wall repair packing plate 7 are fixedly connected to the packing hole 2. The above completes a series of operations of the basement retaining wall waterproof plugging structure. The contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.

[0026] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A waterproof and leak-proof structure for a basement retaining wall, comprising a retaining wall body (1), a pressure relief device (3) and a cement sealing layer (5), characterized in that: The retaining wall body (1) is provided with a filling hole (2), and the left end of the filling hole (2) is fixedly connected to a pressure relief device (3), and the right side of the pressure relief device (3) is fixedly connected to a waterproof filling layer (4), the right side of the waterproof filling layer (4) is fixedly connected to a cement sealing layer (5), and the right side of the cement sealing layer (5) is fixedly connected to an adhesive layer (6), and the right side of the adhesive layer (6) is fixedly connected to a wall repair filling plate (7).

2. A waterproof and leak-proof structure for a basement retaining wall according to claim 1, characterized in that: The filler hole (2) is in the shape of a stepped circular hole.

3. The waterproof and leak-proof structure for basement retaining wall according to claim 1 is characterized by: The pressure relief device (3) is composed of a connection block (301), a pressure relief hole (302), a blocking block (303) and a fixing bolt (304). The connection block (301) is provided with a pressure relief hole (302) in the middle, and the blocking block (303) is snap-connected to the right end of the pressure relief hole (302). The upper and lower front and rear ends of the connection block (301) are both threadedly connected to the fixing bolt (304).

4. The waterproof and leak-proof structure for basement retaining wall according to claim 3 is characterized by: The connection block (301) is fixed to the inner left end of the filling hole (2) by a fixing bolt (304).

5. The waterproof and leak-proof structure for basement retaining wall according to claim 1 is characterized by: The outer sides of the waterproof filler layer (4), cement sealing layer (5), adhesive layer (6) and wall repair filler plate (7) are all fixedly connected to the inner side wall of the filler hole (2).

6. The waterproof and leak-proof structure for basement retaining wall according to claim 1 is characterized by: The right side surface of the wall repair filling plate (7) is parallel to the right side surface of the retaining wall body (1).

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