Seepage-proof building waterproof structure

Abstract

The utility model discloses an anti-seepage building waterproof structure, and relates to the technical field of building waterproofing, the anti-seepage building waterproof structure is used for building structures, structural joints are distributed among the building structures, first angle steel is fixed on both sides of the outer part above the structural joints, and second angle steel is mounted on the inner sides of the two first angle steel close to the central line of the structural joints. A channel steel gland is installed on the outer side of the upper portion of the first angle steel, the two sides of the channel steel gland are connected with a building structure in an anchoring mode, an upper side sealing assembly and a lower side sealing assembly are sequentially installed below the channel steel gland, and the upper side sealing assembly comprises a metal anti-seepage plate and a deformation rubber protection plate. Felt waterproof layers are distributed on the two sides of the channel steel gland. According to the anti-seepage building waterproof structure, when the distance between the left second angle steel and the right second angle steel is changed due to deformation of the structural joint, the expansion rubber layer can expand and deform to avoid gaps, meanwhile, the deformation rubber protection plate of the wavy structure can change along with deformation of the structural joint, and the anti-seepage effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of building waterproofing, in particular to an anti-seepage building waterproofing structure. Background Art

[0002] In buildings, in order to prevent damage caused by settlement or thermal expansion and contraction, structural joints such as settlement joints or expansion joints are usually set between structures. Because structural joints are disconnected structures, waterproofing of structural joints has always been a problem. For this reason, waterproof structures are usually added when designing structural joints.

[0003] The existing building structural joint waterproofing structure usually tightly combines the rubber sheet and the embedded steel plate to achieve the waterproofing effect. It is difficult to ensure that the entire joint is always evenly waterproof. When the structural joint is greatly deformed, leakage is prone to occur.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an anti-seepage building waterproof structure is proposed. Utility Model Content

[0005] The utility model aims to provide an anti-seepage building waterproof structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kind of anti-seepage building waterproof structure, which is used for building structures, wherein structural seams are distributed between the building structures, and first angle steels are fixed on both sides of the upper outer part of the structural seams, and second angle steels are installed on the inner sides of the two first angle steels close to the center line of the structural seams, and a channel steel pressure cover is installed on the upper outer side of the first angle steel, and the two sides of the channel steel pressure cover are anchored to the building structure, and an upper sealing assembly and a lower sealing assembly are installed in sequence below the channel steel pressure cover, and the upper sealing assembly includes a metal anti-seepage plate and a deformable rubber protective plate, the metal anti-seepage plate is fixedly connected to the lower middle side of the channel steel pressure cover through a connecting block, and deformable rubber protective plates are fixed between the upper two sides of the metal anti-seepage plate and the inner side walls of the second angle steel, and the deformable rubber protective plates are in a wavy structure, and a felt waterproof layer is distributed on both sides of the channel steel pressure cover.

[0007] Furthermore, the first angle steel and the building structure, and the first angle steel and the second angle steel are fixedly connected by bolts, and a sealing layer is glued to the upper side surface of the second angle steel.

[0008] Furthermore, the upper sealing assembly also includes an extension block and an expansion rubber layer. The extension block is fixed below the middle of the metal anti-seepage plate, and the expansion rubber layer is glued to the left and right sides of the extension block, and the other side of the expansion rubber layer is glued to one end of the second angle steel.

[0009] Furthermore, the lower sealing assembly includes a waterproof rubber strip and a steel plate waterstop. The waterproof rubber strip is arranged inside the structural joint and is distributed in two on the left and right sides. At the same time, a steel plate waterstop is arranged below the waterproof rubber strip. The waterproof rubber strip is bonded and fixed to the lower side surface of the second angle steel, the inner side surface of the structural joint, and the upper side surface of the steel plate waterstop through an anti-aging agent bonding layer.

[0010] Furthermore, the lower sealing assembly also includes a rubber water stop plate, the waterproof rubber strip is in a "mountain" shape, and a rubber water stop plate is fixed between the left and right waterproof rubber strips.

[0011] Furthermore, a pre-buried steel plate is embedded inside the structural joint, and the pre-buried steel plate is connected to the steel plate water stop by bolts, and the lower part of the structural joint is filled with waterproof mortar.

[0012] The utility model provides an anti-seepage building waterproof structure, which has the following beneficial effects:

[0013] The utility model is provided with an upper sealing component, and the deformed rubber protection plate with a wavy structure can change with the deformation of the structural joint, so that the metal anti-seepage plate and the deformed rubber protection plate can always prevent the structural joint from seeing through, and has good applicability. When the deformation of the structural joint causes the distance between the left and right second angle steels to change, the expanded rubber layer can expand and deform to avoid the formation of gaps, and the anti-seepage effect is better.

[0014] The utility model is provided with a lower side sealing component, and the waterproof rubber strip cooperates with the rubber water stop plate to achieve a multiple sealing effect, and the waterproof rubber strip is bonded and fixed to other structures through an anti-aging agent bonding layer, which not only meets the deformation requirements of the structural joint, but also improves the service life of the sealing and anti-seepage structure.

[0015] The utility model is provided with a channel steel pressure cover and an embedded steel plate. The upper channel steel pressure cover and the first angle steel and the second angle steel on both sides can play a role of pressure protection while cooperating with the upper sealing component to seal. The lower steel plate waterstop and the embedded steel plate cooperate with the flexible sealing and anti-seepage structure to form a sealed and pressure-resistant structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an anti-seepage building waterproof structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the exploded structure of the first angle steel, the second angle steel and the channel steel gland of an anti-seepage building waterproof structure of the utility model;

[0018] Figure 3 The utility model is a schematic diagram of the installation structure between the upper sealing component, the lower sealing component and the structural joint of an anti-seepage building waterproof structure.

[0019] In the figure: 1. building structure; 2. structural joint; 3. first angle steel; 4. second angle steel; 5. sealing layer; 6. channel steel pressure cover; 7. upper sealing assembly; 701. metal anti-seepage plate; 702. extension block; 703. expansion rubber layer; 704. deformation rubber protection plate; 8. lower sealing assembly; 801. waterproof rubber strip; 802. rubber waterstop plate; 803. steel plate waterstop; 9. embedded steel plate; 10. waterproof mortar; 11. tarpaulin waterproof layer. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0021] like Figure 1-Figure 2 As shown, an anti-seepage building waterproof structure is used for building structures 1, structural seams 2 are distributed between the building structures 1, and first angle steels 3 are fixed on both sides of the upper outer parts of the structural seams 2, and second angle steels 4 are installed on the inner sides of the two first angle steels 3 close to the center lines of the structural seams 2, and channel steel glands 6 are installed on the upper outer sides of the first angle steels 3, and the first angle steels 3 and the building structures 1, and the first angle steels 3 and the second angle steels 4 are fixedly connected by bolts, and a sealing layer 5 is glued to the upper side of the second angle steel 4, and the two sides of the channel steel gland 6 are anchored to the building structures 1, and a felt waterproof layer 11 is distributed on both sides of the channel steel gland 6;

[0022] The specific operation is as follows: the upper channel steel pressure cover 6 and the first angle steel 3 and the second angle steel 4 on both sides can play a role of pressure protection while cooperating with the upper sealing component 7 for sealing. At the same time, the first angle steel 3 and the building structure 1, and the first angle steel 3 and the second angle steel 4 are fixedly connected by bolts. The anchoring connection between the two sides of the channel steel pressure cover 6 and the building structure 1 makes the connection between the structures tight, and the tarpaulin waterproof layer 11 on both sides of the channel steel pressure cover 6 can be waterproof on the outside.

[0023] like Figure 3 As shown, an upper sealing assembly 7 and a lower sealing assembly 8 are sequentially installed below the channel steel gland 6, the upper sealing assembly 7 includes a metal anti-seepage plate 701 and a deformable rubber protection plate 704, the metal anti-seepage plate 701 is fixedly connected to the lower middle side of the channel steel gland 6 through a connecting block, and deformable rubber protection plates 704 are fixed between the upper two sides of the metal anti-seepage plate 701 and the inner side wall of the second angle steel 4, and the deformable rubber protection plate 704 is in a wavy structure, the upper sealing assembly 7 also includes an extension block 702 and an expansion rubber layer 703, an extension block 702 is fixed below the middle of the metal anti-seepage plate 701, and the expansion rubber layer 703 is glued to the left and right sides of the extension block 702, and the other side of the expansion rubber layer 703 is glued to one end of the second angle steel 4;

[0024] The specific operation is as follows: the metal anti-seepage plate 701 cooperates with the deformable rubber protection plate 704 to play a preliminary anti-seepage role, and the deformable rubber protection plates 704 with wavy structures on both sides can change with the deformation of the structural seam 2, so that the structural seam 2 can always be anti-seepage, and it has good applicability. An expansion rubber layer 703 is distributed between the left and right second angle steels 4 and the extension block 702. When the deformation of the structural seam 2 causes the distance between the left and right second angle steels 4 to change, the expansion rubber layer 703 can expand and deform to avoid gaps. At the same time, the sealing layer 5 on the upper side of the second angle steel 4 can seal and prevent seepage between the metal anti-seepage plate 701 and the second angle steel 4.

[0025] like Figure 1 and Figure 3 As shown, the lower sealing component 8 includes a waterproof rubber strip 801 and a steel plate water stop strip 803. The waterproof rubber strip 801 is arranged inside the structural joint 2 and is distributed in two on the left and right sides. At the same time, a steel plate water stop strip 803 is arranged below the waterproof rubber strip 801. The waterproof rubber strip 801 is bonded and fixed to the lower side surface of the second angle steel 4, the inner side surface of the structural joint 2, and the upper side surface of the steel plate water stop strip 803 through an anti-aging agent bonding layer. The lower sealing component 8 also includes a rubber water stop plate 802. The waterproof rubber strip 801 is in a "mountain" shape. The rubber water stop plate 802 is fixed between the left and right waterproof rubber strips 801; the inner side of the structural joint 2 is also embedded with an embedded steel plate 9, and the embedded steel plate 9 and the steel plate water stop strip 803 are bolted, and the lower part of the interior of the structural joint 2 is filled with waterproof mortar 10;

[0026] The specific operation is as follows: the two "mountain" shaped waterproof strips 801 on the left and right cooperate with the rubber waterstop plate 802 therein to achieve a multiple sealing effect, and the waterproof strips 801 are bonded and fixed to other structures through an anti-aging agent bonding layer, which not only meets the deformation requirements of the structural joint 2, but also improves the service life of the sealed and anti-water seepage structure. The lower steel plate waterstop strip 803 and the embedded steel plate 9 are rigid structures, which can form a sealed and pressure-resistant structure in conjunction with the flexible sealed and anti-water seepage structure, thereby reducing the deformation of the structural joint 2 while sealing.

[0027] In summary, if Figure 1-Figure 3 As shown, when the anti-seepage building waterproof structure is used, firstly, the first angle steel 3 and the building structure 1, and the first angle steel 3 and the second angle steel 4 are fixedly connected by bolts, and the two sides of the channel steel pressure cover 6 are anchored to the building structure 1. During use, the upper channel steel pressure cover 6 and the first angle steel 3 and the second angle steel 4 on both sides can play a role of pressure protection while cooperating with the upper sealing component 7 for sealing, and the lower steel plate water stop 803 and the embedded steel plate 9 are rigid structures, which can form a sealed pressure-resistant structure in cooperation with the flexible sealing and anti-seepage structure;

[0028] In rainy weather, the tarpaulin waterproof layer 11 on both sides of the channel steel gland 6 can be waterproof on the outside, the metal anti-seepage plate 701 on the lower side of the channel steel gland 6 cooperates with the deformable rubber protection plate 704 to play a preliminary anti-seepage role, and the wavy deformable rubber protection plates 704 on both sides can change with the deformation of the structural joint 2, so as to always prevent the structural joint 2 from seepage, and an expansion rubber layer 703 is distributed between the left and right second angle steels 4 and the extension block 702. When the deformation of the structural joint 2 causes the distance between the left and right second angle steels 4 to change, the expansion rubber layer 703 03 can expand and deform to avoid gaps. At this time, the sealing layer 5 on the upper side of the second angle steel 4 can seal and prevent the metal anti-seepage plate 701 and the second angle steel 4, and the two "mountain"-shaped waterproof strips 801 on the left and right below cooperate with the rubber water stop plate 802 therein to achieve a multiple sealing effect. The waterproof strips 801 are bonded and fixed to other structures through an anti-aging agent bonding layer, which not only meets the deformation requirements of the structural joint 2, but also improves the service life of the sealed and anti-seepage structure, thus completing the use process of the anti-seepage building waterproof structure.

[0029] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An anti-seepage building waterproof structure, used for a building structure (1), characterized in that: Structural joints (2) are distributed between the building structures (1), and first angle steels (3) are fixed on both sides of the upper outer sides of the structural joints (2), and second angle steels (4) are installed on the inner sides of the two first angle steels (3) close to the center line of the structural joints (2), and channel steel glands (6) are installed on the upper outer sides of the first angle steels (3), and the two sides of the channel steel glands (6) are anchored to the building structures (1), and an upper sealing component (7) and a lower sealing component (8) are installed in sequence below the channel steel glands (6). 8), the upper sealing assembly (7) includes a metal anti-seepage plate (701) and a deformable rubber protection plate (704), the metal anti-seepage plate (701) is fixedly connected to the lower middle side of the channel steel gland (6) through a connecting block, and a deformable rubber protection plate (704) is fixed between the upper two sides of the metal anti-seepage plate (701) and the inner side wall of the second angle steel (4), and the deformable rubber protection plate (704) has a wavy structure, and a felt waterproof layer (11) is distributed on both sides of the channel steel gland (6).

2. The anti-seepage building waterproof structure according to claim 1, characterized in that: The first angle steel (3) and the building structure (1), as well as the first angle steel (3) and the second angle steel (4) are fixedly connected by bolts, and a sealing layer (5) is glued to the upper side of the second angle steel (4).

3. The anti-seepage building waterproof structure according to claim 1, characterized in that: The upper sealing assembly (7) further comprises an extension block (702) and an expansion rubber layer (703), wherein the extension block (702) is fixed below the middle of the metal anti-seepage plate (701), and the expansion rubber layer (703) is glued to both left and right sides of the extension block (702), and the other side of the expansion rubber layer (703) is glued to one end of the second angle steel (4).

4. The anti-seepage building waterproof structure according to claim 1, characterized in that: The lower sealing assembly (8) includes a waterproof rubber strip (801) and a steel plate waterstop (803). The waterproof rubber strip (801) is arranged inside the structural joint (2) and is distributed in two on the left and right sides. At the same time, a steel plate waterstop (803) is arranged below the waterproof rubber strip (801). The waterproof rubber strip (801) is bonded and fixed to the lower side surface of the second angle steel (4), the inner side surface of the structural joint (2), and the upper side surface of the steel plate waterstop (803) by an anti-aging agent bonding layer.

5. The anti-seepage building waterproof structure according to claim 4, characterized in that: The lower sealing assembly (8) further comprises a rubber water stop plate (802); the waterproof rubber strip (801) is in a "mountain"-shaped structure; a rubber water stop plate (802) is fixed between the left and right waterproof rubber strips (801).

6. The anti-seepage building waterproof structure according to claim 4, characterized in that: The inner side of the structural joint (2) is also embedded with an embedded steel plate (9), and the embedded steel plate (9) is connected to the steel plate water stop strip (803) by bolts, and the lower part of the interior of the structural joint (2) is filled with waterproof mortar (10).

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