Water stopping and seepage preventing structure of aqueduct

Abstract

The utility model discloses an aqueduct waterstop anti-seepage structure which comprises an aqueduct body, an anti-seepage body is arranged in the aqueduct body and comprises two main plates, a U-shaped waterstop is arranged between the two main plates and made of elastic materials, the U-shaped waterstop is filled with filler, and the aqueduct body is provided with a water inlet and a water outlet. And a positioning block is arranged at the bottom of the filler. By arranging the main plate, the U-shaped water-stop belt, the filler and the positioning block, after the U-shaped water-stop belt is inversely placed at a position where the U-shaped water-stop belt needs to be installed, the filler is placed in the U-shaped water-stop belt according to the size of the installation position, and the positioning block is placed at the bottom of the filler; when the positioning blocks are positioned and locked on the outer side of the main plate, the locking blocks on the surface of the main plate are connected with the whole aqueduct body in a locking mode at the bottoms of the connecting blocks, the whole anti-seepage body and the connecting blocks are installed in a multi-layer wrapping and positioning mode, and the multi-layer anti-seepage water stopping effect can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of aqueduct anti-seepage, and more specifically, to an aqueduct water-stopping and anti-seepage structure. Background Art

[0002] During the construction of aqueducts, it is necessary to fill and seal the expansion joints between adjacent aqueducts to stop the water in the aqueducts. At present, the expansion joints between adjacent aqueducts are mainly stopped by water-stopping strips combined with new water-stopping materials.

[0003] The existing aqueduct anti-seepage structure is easy to fall off after long-term use due to its relatively single connection points and positions. In addition, the required size of the anti-seepage structure also needs to be installed according to actual conditions, and the existing anti-seepage structure is difficult to adjust. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides an aqueduct water-stopping and anti-seepage structure, which can place a U-shaped waterstop upside down at the required installation position, and then place filler inside the U-shaped waterstop according to the size of the installation position, and place a positioning block at the bottom of the filler. The main board positions and locks the positioning block on the outside, and the locking block on the surface of the main board is locked and connected to the entire aqueduct body at the bottom of the connecting block. The entire anti-seepage main body and the connecting block are wrapped and positioned and installed in multiple layers, which can achieve a multi-layer anti-seepage and water-stopping effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aqueduct water-stopping and anti-seepage structure, comprising an aqueduct body, an anti-seepage body is arranged inside the aqueduct body, the anti-seepage body comprises a main board, two main boards are arranged, a U-shaped waterstop is arranged between the two main boards, the U-shaped waterstop is made of elastic material, the U-shaped waterstop is filled with filler, a positioning block is arranged at the bottom of the filler, extension pieces are arranged on both sides of the positioning block and the extension pieces extend to the bottom of the main board, a locking block is arranged on the top surface of the main board, and an adhesive plate is arranged on the outer surface of the U-shaped waterstop.

[0006] In a preferred embodiment, a positioning bolt is provided through the interior of the main board, and the positioning bolt penetrates the main board and is threadedly connected to the positioning block.

[0007] In a preferred embodiment, the aqueduct body is provided with a connecting block, the anti-seepage body is arranged between the two connecting blocks, the locking block is fixedly arranged at the bottom of the connecting block, and the first positioning screw is evenly arranged on the surface of the locking block, and the positioning screw is threadedly connected to the connecting block.

[0008] In a preferred embodiment, a reinforcing block is arranged inside the filler, and a protective sleeve is arranged around the outer side of the reinforcing block. The protective sleeve is made of elastic material and is filled with a flame retardant.

[0009] In a preferred embodiment, extension pieces are provided on both sides of the positioning block, second positioning screws are evenly provided on the inner sides of the extension pieces, positioning holes are evenly provided on the bottom surface of the main board, and the second positioning screws match the positioning holes.

[0010] In a preferred embodiment, the surface of the adhesive plate is coated with waterproof glue and one side is in contact with the outer wall of the U-shaped waterstop.

[0011] Technical effects and advantages of the utility model:

[0012] The utility model is provided with a main board, a U-shaped waterstop, a filling material and a positioning block. After the U-shaped waterstop is placed upside down at the position where the installation is required, the filling material is placed inside the U-shaped waterstop according to the size of the installation position, and the positioning block is placed at the bottom of the filling material. The main board positions and locks the positioning block on the outside, and the locking block on the surface of the main board is locked and connected with the entire aqueduct body at the bottom of the connecting block, so that the position of the entire anti-seepage main body is positioned and installed, and then the U-shaped waterstop is adhered to the connecting block by an adhesive plate. Moreover, with the support of the internal filling material, the position of the entire U-shaped waterstop is kept unchanged, and the entire anti-seepage main body and the connecting block are covered and positioned and installed in multiple layers, which can play a multi-layer anti-seepage and water-stopping effect. The installation is simple and convenient, and the size of the main board, locking block, positioning block and filling material can be adjusted according to installation requirements to meet different installation requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an overall top view of the utility model.

[0014] Figure 2 It is an overall side view of the utility model.

[0015] Figure 3 It is a schematic diagram of the anti-seepage main structure of the utility model.

[0016] The reference numerals in the accompanying drawings are: 1 aqueduct body, 11 connecting block, 2 anti-seepage main body, 3 main board, 31 positioning bolts, 4 U-type water stop, 5 filling material, 6 positioning block, 61 extension piece, 7 locking block, 8 adhesive plate. DETAILED DESCRIPTION

[0017] 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.

[0018] according to Figure 1-3 The aqueduct water-stopping and anti-seepage structure shown includes an aqueduct body 1, an anti-seepage main body 2 is arranged inside the aqueduct body 1, the anti-seepage main body 2 includes a main board 3, two main boards 3 are arranged, a U-shaped waterstop 4 is arranged between the two main boards 3, the U-shaped waterstop 4 is made of elastic material, the U-shaped waterstop 4 is filled with filler 5, a positioning block 6 is arranged at the bottom of the filler 5, extension pieces 61 are arranged on both sides of the positioning block 6, and the extension pieces 61 extend to the bottom of the main board 3, a locking block 7 is arranged on the top surface of the main board 3, and an adhesive plate 8 is arranged on the outer surface of the U-shaped waterstop 4.

[0019] A positioning bolt 31 is provided inside the main board 3 , and the positioning bolt 31 penetrates the main board 3 and is threadedly connected with the positioning block 6 , so that the main board 3 positions and locks the positioning block 6 at the outside.

[0020] The aqueduct body 1 is provided with a connecting block 11, the anti-seepage main body 2 is arranged between the two connecting blocks 11, the locking block 7 is fixedly arranged at the bottom of the connecting block 11, the surface of the locking block 7 is evenly provided with a first positioning screw, the positioning screw is threadedly connected with the connecting block 11, and the locking block 7 is locked and connected with the entire aqueduct body 1 at the bottom of the connecting block 11

[0021] The filler 5 is provided with a reinforcing block inside, and a protective sleeve is provided around the outside of the reinforcing block. The protective sleeve is made of elastic material and is filled with flame retardant inside. The filler 5 supports the outer U-shaped water stop to prevent its deformation.

[0022] Extension pieces 61 are provided on both sides of the positioning block 6, and second positioning screws are evenly provided on the inner side of the extension pieces 61. Positioning holes are evenly provided on the bottom surface of the main board 3. The second positioning screws match the positioning holes. The main board 3 positions and locks the positioning block 6 on the outside, and then the main board 3 is connected and locked again through the extension pieces 61 to maintain multi-layer covering and a tight connection.

[0023] The surface of the adhesive plate 8 is coated with waterproof glue and one side is in contact with the outer wall of the U-shaped water stop strip 4 .

[0024] Working principle of this utility model:

[0025] Refer to the instruction manual Figure 1 , Figure 2 and Figure 3: After the U-shaped water stop 4 is placed upside down at the location where it is to be installed, a filler 5 is placed inside the U-shaped water stop 4 according to the size of the installation location, and a positioning block is placed at the bottom of the filler 5. The main board 3 positions and locks the positioning block 6 on the outside, while the locking block 7 on the surface of the main board 3 is locked and connected with the entire aqueduct body 1 at the bottom of the connecting block 11, and the position of the entire anti-seepage main body 2 is positioned and installed, and then the U-shaped water stop 4 is glued to the connecting block 11 through the adhesive plate 8, and under the support of the internal filler 5, the position of the entire U-shaped water stop 4 is kept unchanged;

[0026] Refer to the instruction manual Figure 2 and Figure 3 : The entire anti-seepage main body 2 and the connecting block 11 are wrapped in multiple layers and positioned for installation, which can achieve a multi-layer anti-seepage and water-stopping effect. The installation is simple and convenient, and the size of the main board 3, locking block 7, positioning block 6 and filling material 5 can be adjusted according to installation requirements to meet different installation requirements.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An aqueduct water-stopping and anti-seepage structure, comprising an aqueduct body (1), characterized in that: An anti-seepage main body (2) is arranged inside the aqueduct body (1), and the anti-seepage main body (2) includes a main board (3). Two main boards (3) are arranged, and a U-shaped waterstop (4) is arranged between the two main boards (3). The U-shaped waterstop (4) is made of elastic material, and the U-shaped waterstop (4) is filled with a filler (5). A positioning block (6) is arranged at the bottom of the filler (5). Extension pieces (61) are arranged on both sides of the positioning block (6), and the extension pieces (61) extend to the bottom of the main board (3). A locking block (7) is arranged on the top surface of the main board (3), and an adhesive plate (8) is arranged on the outer surface of the U-shaped waterstop (4).

2. The aqueduct water-stopping and anti-seepage structure according to claim 1, characterized in that: A positioning bolt (31) is provided inside the main board (3), and the positioning bolt (31) penetrates the main board (3) and is threadedly connected to the positioning block (6).

3. The aqueduct water-stopping and anti-seepage structure according to claim 1, characterized in that: The aqueduct body (1) is provided with a connecting block (11), the anti-seepage main body (2) is arranged between the two connecting blocks (11), the locking block (7) is fixedly arranged at the bottom of the connecting block (11), and the surface of the locking block (7) is evenly provided with a first positioning screw, which is threadedly connected to the connecting block (11).

4. The aqueduct water-stopping and anti-seepage structure according to claim 1, characterized in that: The filler (5) is provided with a reinforcing block inside, and a protective sleeve is provided around the outside of the reinforcing block. The protective sleeve is made of elastic material and is filled with a flame retardant.

5. The aqueduct water-stopping and anti-seepage structure according to claim 1, characterized in that: Extension pieces (61) are provided on both sides of the positioning block (6), and second positioning screws are evenly provided on the inner side of the extension pieces (61). Positioning holes are evenly provided on the bottom surface of the main board (3), and the second positioning screws match the positioning holes.

6. The aqueduct water-stopping and anti-seepage structure according to claim 1, characterized in that: The surface of the adhesive plate (8) is coated with waterproof glue and one side is in contact with the outer wall of the U-shaped water stop strip (4).

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