CN218970060U

CN218970060U - Novel underground waterproof building structure

Info

Publication number: CN218970060U
Application number: CN202320089986.9U
Authority: CN
Inventors: 张久龙; 滕雷; 赵晨
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-05-05
Anticipated expiration: 2033-01-31

Abstract

The utility model discloses a novel underground waterproof building structure, which relates to the technical field of building structures and comprises a body, wherein the body comprises a foundation layer, a waterproof layer, a concrete layer, a heat insulation layer, a surface layer and a reinforcing layer, the upper surface of the foundation layer is fixedly connected with the lower surface of the waterproof layer, the upper surface of the waterproof layer is fixedly connected with the lower surface of the concrete layer, and the upper surface of the concrete layer is fixedly connected with the lower surface of the heat insulation layer. When the PVC soft film is used, when the underground water overflows, the PVC soft film is separated by the foundation layer and discharged from the through holes, so that the concrete layer is prevented from being damaged due to direct contact of the water with the concrete layer, the heat insulation layer is used for isolating the ground temperature of the underground building, condensed moisture in the building caused by lower temperature is avoided, and the waterproof performance of the underground building is further improved.

Description

Novel underground waterproof building structure

Technical Field

The utility model relates to the technical field of building structures, in particular to a novel underground waterproof building structure.

Background

Underground construction engineering is below ground and is placed in the surrounding of groundwater for a long time, water slowly permeates into the building, the main structure of the building is generally concrete, and the concrete is provided with a plurality of micro cracks and capillary holes due to the characteristics of the concrete, so that water continuously permeates inwards, the leakage is increasingly strong for a long time, the application of underground space is more and more extensive along with the development and construction of cities, and the underground waterproof building structure is used for preventing the groundwater from entering the building when the underground building is applied.

The self-waterproof structure is waterproof, namely the body of the reinforced concrete structure, the compactness, the impermeability and the corrosion resistance of the concrete are improved by adjusting the mixing ratio of the structural concrete or doping an additive, the impermeability requirement of the underground building is met, and the aim of waterproofing is achieved.

The traditional underground building ground waterproof mostly adopts the concrete of bedding individual layer to construct the bottom, and this kind of mode is because the structure is more single, and difficult effectively stops moisture content to permeate into the building inside along with the concrete, in waterproof building structure junction moreover, causes moisture penetration easily, leads to overall structure's waterproof performance relatively poor.

Disclosure of Invention

The utility model aims to provide a novel underground waterproof building structure, which aims to solve the problems that the traditional underground building ground waterproof in the background technology mostly adopts a single-layer concrete-laid building bottom, the structure is single, water is difficult to effectively stop from penetrating into the building along with the concrete, and the water penetration is easy to be caused at the joint between waterproof building structures, so that the waterproof performance of the whole structure is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel waterproof building structure in underground, includes the body, the body includes basic unit, waterproof layer, concrete layer, heat insulating layer, top layer, enhancement layer, the upper surface of basic unit and the lower fixed surface of waterproof layer are connected, the upper surface of waterproof layer and the lower fixed surface of concrete layer are connected, the upper surface of concrete layer and the lower fixed surface of heat insulating layer are connected, the upper surface of heat insulating layer and the lower fixed surface of top layer are connected, the inner wall fixedly connected with enhancement layer of top layer, a plurality of through-holes have been seted up to the lower surface of basic unit.

Preferably, the lower surface of the foundation layer is fixedly connected with a plurality of installation seats, and the lower surfaces of the installation seats are fixedly connected with reinforcing steel bars.

Preferably, the left and right side surfaces of the body are fixedly connected with connecting blocks.

Preferably, the upper surface of the connecting block on the left side is provided with a clamping groove, the center of the lower surface of the connecting block on the right side is fixedly connected with a clamping block, and the surface of the clamping block is clamped with the inner wall of the clamping groove.

Preferably, the lower surface of the connecting block on the right side is fixedly connected with a sealing gasket.

Preferably, the reinforcing steel bar is made of iron-carbon alloy, and the surface of the reinforcing steel bar is subjected to passivation treatment.

Preferably, the reinforcing layer is made of alloy steel, and the waterproof layer is a PVC soft film.

The utility model has the technical effects and advantages that:

1. by arranging the body, the ground layer, the waterproof layer, the concrete layer, the heat insulation layer, the surface layer, the reinforcing layer and the through holes, when the waterproof layer is used, when the underground water overflows, the waterproof layer is separated by the ground layer, is discharged from the through holes under the action of the PVC soft film, so that the water is prevented from directly contacting the concrete layer to damage the concrete layer, the heat insulation layer is used for isolating the ground temperature of an underground building, the condensed moisture in the building caused by lower temperature is prevented, and the waterproof performance of the underground building is further improved.

2. Through setting up mount pad, reinforcement bar, can be when using underground waterproof building structure, make the reinforcement bar insert corresponding soil in, contact with bottom soil, increase the holistic stability of underground waterproof building structure.

3. Through setting up connecting block, fixture block, draw-in groove, can make can the quick connect between the secret waterproof construction, increase the leakproofness of connection simultaneously, avoid the moisture content overflow to cause the damage to secret waterproof building structure, improved the connection efficiency and the practicality between the body.

Drawings

Fig. 1 is a schematic cross-sectional elevation view of the present utility model.

Fig. 2 is a schematic cross-sectional front view of the body of the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

Fig. 4 is a schematic overall perspective view of the present utility model.

Fig. 5 is a schematic perspective view of a fixture block according to the present utility model.

In the figure: 1. a body; 101. a foundation layer; 102. a waterproof layer; 103. a concrete layer; 104. a thermal insulation layer; 105. a surface layer; 106. a reinforcing layer; 2. a through hole; 3. a mounting base; 4. reinforcing steel bars; 5. a connecting block; 6. a clamping groove; 7. a clamping block; 8. and a sealing gasket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a novel underground waterproof building structure shown in figures 1-5, which comprises a body 1, wherein the body 1 comprises a foundation layer 101, a waterproof layer 102, a concrete layer 103, a heat insulation layer 104, a surface layer 105 and a reinforcing layer 106, the upper surface of the foundation layer 101 is fixedly connected with the lower surface of the waterproof layer 102, the upper surface of the waterproof layer 102 is fixedly connected with the lower surface of the concrete layer 103, the upper surface of the concrete layer 103 is fixedly connected with the lower surface of the heat insulation layer 104, the upper surface of the heat insulation layer 104 is fixedly connected with the lower surface of the surface layer 105, the inner wall of the surface layer 105 is fixedly connected with the reinforcing layer 106, the reinforcing layer 106 is embedded in the middle of the surface layer 105 and used for increasing the strength of the surface layer 105, and the lower surface of the foundation layer 101 is provided with a plurality of through holes 2.

As shown in fig. 1, fig. 4, fig. 5, the lower surface fixedly connected with a plurality of mount pads 3 of foundation layer 101, the equal fixedly connected with reinforcing bar 4 of lower surface of a plurality of mount pads 3 for increase the connection between foundation layer 101 and the soil, the equal fixedly connected with connecting block 5 of the left and right sides surface of body 1, draw-in groove 6 has been seted up to the upper surface of left connecting block 5, draw-in groove 6 looks joint with fixture block 7, accomplish the connection between different bodies 1, the center department fixedly connected with fixture block 7 of the connecting block 5 lower surface on right side, the surface of fixture block 7 and the inner wall looks joint of draw-in groove 6, the lower surface fixedly connected with sealing pad 8 of connecting block 5 on right side increases the sealed effect of junction, prevent the infiltration.

As shown in fig. 2 and 3, the reinforcing steel bar 4 is made of an iron-carbon alloy material, passivation treatment is performed on the surface of the reinforcing steel bar 4, so that the reinforcing steel bar can play a role in corrosion resistance, the service life is prolonged, the reinforcing layer 106 is made of an alloy steel, the waterproof layer 102 is made of a soft PVC film, and the overflow of underground water can be prevented.

The working principle of the utility model is as follows: when the PVC soft film is used, the body 1 is placed at a proper position, the body 1 is installed by utilizing the reinforcing steel bars 4 at the bottom, the clamping blocks 7 and the clamping grooves 6 are used for clamping after the installation, after the clamping blocks 7 and the clamping grooves 6 are clamped, the sealing gasket 8 is extruded to seal the joint, after equipment connection is completed, underground water overflows, the underground water is primarily blocked under the action of the foundation layer 101, and part of overflow water leaks out of the through holes 2 after being blocked by the PVC soft film;

the starting heat insulation layer 104 can be used for preventing the surface temperature of the underground waterproof building structure from being too low to damage the PVC soft film in the waterproof layer 102, the concrete layer 103 is arranged above the waterproof layer 102, the water can be prevented from entering the concrete layer 103 to damage the waterproof layer, the reinforcing layer 106 is arranged in the surface layer 105, the reinforcing layer 106 is used for improving the strength of the whole structure, and the service life of equipment is prolonged.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a novel waterproof building structure in underground, includes body (1), its characterized in that: the body (1) is including basic unit (101), waterproof layer (102), concrete layer (103), insulating layer (104), top layer (105), enhancement layer (106), the upper surface of basic unit (101) is connected with the lower fixed surface of waterproof layer (102), the upper surface of waterproof layer (102) is connected with the lower fixed surface of concrete layer (103), the upper surface of concrete layer (103) is connected with the lower fixed surface of insulating layer (104), the upper surface of insulating layer (104) is connected with the lower fixed surface of top layer (105), the inner wall fixedly connected with enhancement layer (106) of top layer (105), a plurality of through-holes (2) have been seted up to the lower surface of basic unit (101).

2. A novel underground waterproof building structure according to claim 1, wherein: the lower surface of basic unit (101) fixedly connected with a plurality of mount pad (3), a plurality of the lower surface of mount pad (3) is all fixedly connected with reinforcing bar (4).

3. A novel underground waterproof building structure according to claim 1, wherein: connecting blocks (5) are fixedly connected to the surfaces of the left side and the right side of the body (1).

4. A novel underground waterproof building structure according to claim 3, wherein: the clamping groove (6) is formed in the upper surface of the connecting block (5) on the left side, a clamping block (7) is fixedly connected to the center of the lower surface of the connecting block (5) on the right side, and the surface of the clamping block (7) is clamped with the inner wall of the clamping groove (6).

5. A novel underground waterproof building structure according to claim 3, wherein: the lower surface of the connecting block (5) on the right side is fixedly connected with a sealing gasket (8).

6. A novel underground waterproof building structure according to claim 2, wherein: the reinforcing steel bar (4) is made of iron-carbon alloy, and passivation is carried out on the surface of the reinforcing steel bar (4).

7. A novel underground waterproof building structure according to claim 1, wherein: the reinforcing layer (106) is made of alloy steel, and the waterproof layer (102) is a PVC soft film.