Settlement joint waterproof structure

Abstract

The utility model discloses a settlement joint waterproof structure which comprises a polystyrene foam plate located between settlement joints, the upper side of each settlement joint is covered with a water stop plate, and the upper side of each water stop plate is further provided with a cover plate. Mounting parts are arranged on the two sides of the settlement joint, first supporting parts are arranged on the sides, corresponding to the water stop plate, of the mounting parts, arc-shaped first clamping grooves are formed in the first supporting parts, and first clamping strips clamped into the first clamping grooves are arranged on the sides of the water stop plate; second clamping grooves are formed in the upper sides of the installation pieces, and second clamping strips clamped into the second clamping grooves are arranged on the side edges of the cover plate. The clamping strips and the clamping grooves are limited, clamped and fixed, the installation process is simplified, and meanwhile when floor slabs on the two sides are staggered and settled, the positions, corresponding to the clamping strips, of the water stop plate and the cover plate can be prevented from being torn through rotation of the clamping grooves. And the water stop plate and the cover plate have double waterproof effects, are made of an aluminum alloy metal material, are rust-proof and wear-resistant, and have certain bearing strength.

Description

Technical Field

[0001] This utility model belongs to the technical field of building construction, and in particular relates to a waterproof structure for settlement joints. Background Technology

[0002] With the increasing length of modern buildings, some factories can even reach 170 meters, the installation of settlement joints is essential. Waterproofing the settlement joints from the foundation to the roof is a challenging issue. As the building ages, the difference in settlement joint length inevitably causes cracks in the waterproof membrane, leading to waterproofing problems. A new method for waterproofing settlement joints has been developed to avoid and mitigate leakage problems caused by settlement differences due to the building's age.

[0003] Most existing roof settlement joint seals are fixed seals, which offer good waterproofing, but when adjacent slabs settle, misaligned settlement joints can easily tear the seal layer, leading to leaks. Furthermore, most existing seals are made of rubber, which is prone to aging over time when installed on roofs. Therefore, this invention provides a settlement joint structure that avoids the problem of seal layer tearing due to misaligned settlement joints, while also extending service life. Utility Model Content

[0004] The purpose of this utility model is to provide a waterproof structure for settlement joints, and to provide a settlement joint structure that can avoid the problem of tearing of the sealing layer due to misalignment of settlement joints, while improving service life.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] A waterproof structure for settlement joints includes a polystyrene foam board located between settlement joints, a waterstop board covering the upper side of the settlement joints, and a cover plate installed on the upper side of the waterstop board.

[0007] Each side of the settlement joint is provided with a corresponding mounting component, which is arranged sequentially along the length of the settlement joint.

[0008] The mounting component is L-shaped and fixed to the corner of the floor slab corresponding to the settlement joint. The mounting component has a first support part on the side of the waterstop plate, and the first support part is provided with an arc-shaped first groove. The side of the waterstop plate has a first locking strip that can be inserted into the first groove.

[0009] The mounting component has a second slot on its upper side, and the cover plate has a second retaining strip on its side that engages with the second slot. The mounting component has mounting holes on its corresponding horizontal sections.

[0010] Furthermore, the mounting component has a bend on the lower side of the corresponding vertical section to form a second support portion for supporting the support plate. The support plate is located on the lower side of the polystyrene foam board. Both the support plate and the second support portion have corresponding openings for fixing by bolts.

[0011] Furthermore, the waterstop plate has an inwardly bent portion on its side, and the first support portion has a limiting groove to accommodate the bent portion. Rubber strips are provided between the two sides of the cover plate and the corresponding abutting sides of the floor slab, and the rubber strips have overlapping grooves at the ends of the horizontal sections of the overlapping installation components.

[0012] The rubber strip has an integrally formed waterproof strip on the upper side of the overlapping groove, and the cover plate has a waterproof groove on its side to accommodate the waterproof strip. The cover plate has multiple reinforcing ribs along its length.

[0013] This utility model has the following beneficial effects: The first support part is located on the upper side of the vertical section of the mounting component, and the second slot is located on the horizontal section of the mounting component. Both the first and second slots are arc-shaped, and both the first and second strips have circular cross-sections. After being limited and installed in the corresponding slots, they can rotate in a flip-over manner. The limiting engagement and fixation of the strips and slots simplifies the installation process. At the same time, when the floor slabs on both sides experience misalignment and settlement, the corresponding positions of the waterstop and cover plate can be prevented from tearing by rotating the slots. The waterstop and cover plate have a double waterproof effect and are made of aluminum alloy, which is rust-proof, wear-resistant, and has a certain load-bearing strength. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0015] Figure 1 : Schematic diagram of the structure of this utility model.

[0016] Figure 2 : A schematic diagram of the disassembled structure of the components of this utility model.

[0017] Figure 3 : Schematic diagram of the cross-sectional structure of this utility model.

[0018] Figure 4 : A schematic diagram of the structure of the cover plate of this utility model in the open state.

[0019] The components represented by each number in the attached diagram are listed below: polystyrene foam board 3, waterstop board 1, cover plate 2, mounting component 5, floor slab 4, first support part 50, first slot 51, first strip 11, second slot 52, second support part 53, second strip 21, support plate 31, rubber strip 6, waterproof strip 61, reinforcing rib 22. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] like Figures 1-2 The diagram illustrates a waterproof structure for settlement joints, comprising a polystyrene foam board 3 located between the settlement joints, a waterstop board 1 covering the upper side of the settlement joints, and a cover plate 2 installed on the upper side of the waterstop board 1. The polystyrene foam board is used for insulation and sealing of the floor settlement joints, and serves as a filling layer to increase the longitudinal thickness. The waterstop board is located on top of the foam board, and its upper surface is almost flush with the upper surface of the settlement joint. The cover plate completely covers the settlement joint, serving as floor support for the roof and as the first layer of protection, while the waterstop board serves as the second layer of protection.

[0022] Each side of the settlement joint is provided with a corresponding installation component 5, which is arranged sequentially along the length of the settlement joint. The installation component has horizontal and vertical strips, which are respectively attached to the side wall and the top wall of the floor slab of the settlement joint.

[0023] The mounting part 5 is L-shaped and is fixed to the corner of the floor slab 4 corresponding to the settlement joint. The mounting part 5 has a first support part 50 on the side of the waterstop plate 1. The first support part 50 is provided with an arc-shaped first slot 51. The side of the waterstop plate 1 has a first clip 11 that is inserted into the first slot 51.

[0024] The mounting component 5 has a second slot 52 on its upper side, and the cover plate 2 has a second clip 21 on its side that engages with the second slot 52.

[0025] The first support is located on the upper side of the vertical section of the mounting component, and the second slot is located on the horizontal section of the mounting component. Both the first and second slots are arc-shaped, and the first and second clips have circular cross-sections. After being installed in the corresponding slots, they can rotate in a flip-over manner. The locking and engaging of the clips with the slots simplifies the installation process. Furthermore, when the floor slabs on both sides experience misalignment and settlement, the corresponding clip positions of the waterstop and cover plate can be rotated through the slots, preventing tearing of the waterstop and cover plate. The waterstop and cover plate have a dual waterproofing effect and are made of aluminum alloy, making them rust-proof, wear-resistant, and possessing a certain load-bearing strength.

[0026] Mounting component 5 has mounting holes corresponding to the horizontal section. These holes are used for fixing to the side of the floor slab using expansion bolts. Mounting component 5 has a bend on the lower side corresponding to the vertical section, forming a second support part 53 for supporting the support plate 31. The support plate 31 is located below the polystyrene foam board 5. Both the support plate 31 and the second support part 53 have corresponding holes for fixing with bolts. The support plate is installed and fixed first, and then the polystyrene foam board is installed. The support plate forms a complete support surface, providing bottom support for the foam board.

[0027] like Figure 3 As shown: The waterstop 1 has an inwardly bent portion on its side, and the first support 50 has a limiting groove to accommodate the bent portion. This improves the sealing effect of the waterstop side. Rubber strips 6 are provided between the two sides of the cover plate 2 and the corresponding abutting sides of the floor slab 4. The rubber strips 6 have overlapping grooves at the end of the horizontal section of the overlapping installation piece 5. This is used to improve the waterproofing effect of the cover plate side.

[0028] like Figure 4 As shown: The rubber strip 6 has an integrally formed waterproof strip 61 on the upper side of the overlapping groove, and the cover plate 2 has a waterproof groove on its side to accommodate the waterproof strip 61. The waterproof strip and the waterproof groove form multiple bends to improve the path of water flow into the settlement joint and enhance the sealing performance. The cover plate 2 has multiple reinforcing ribs 22 along its length to increase the load-bearing strength of the cover plate.

[0029] These embodiments are selected and specifically described in this specification in order to better explain the principles and practical applications of this utility model, so that those skilled in the art can better understand and utilize this utility model.

Claims

1. A waterproof structure for settlement joints, characterized in that: Includes a polystyrene foam board (3) located between settlement joints, a waterstop board (1) covering the upper side of the settlement joints, and a cover plate (2) installed on the upper side of the waterstop board (1); Each side of the settlement joint is provided with a corresponding installation component (5), and the installation components (5) are arranged sequentially along the length of the settlement joint; The mounting component (5) is L-shaped and fixed to the corner of the floor slab (4) corresponding to the settlement joint. The mounting component (5) has a first support part (50) on the side of the waterstop plate (1). The first support part (50) is provided with an arc-shaped first slot (51). The side of the waterstop plate (1) has a first clip (11) that is inserted into the first slot (51). The mounting component (5) has a second slot (52) on its upper side, and the cover plate (2) has a second clip (21) that is inserted into the second slot (52) on its side.

2. The waterproof structure for settlement joints according to claim 1, characterized in that: The mounting component (5) has mounting holes corresponding to the horizontal section.

3. The waterproof structure for settlement joints according to claim 1, characterized in that: The mounting component (5) has a bend on the lower side of the vertical section to form a second support part (53) for supporting the support plate (31). The support plate (31) is located on the lower side of the polystyrene foam board (3). Both the support plate (31) and the second support part (53) have corresponding openings for fixing by bolts.

4. The waterproof structure for settlement joints according to claim 1, characterized in that: The waterstop plate (1) has an inwardly bent portion on its side, and the first support portion (50) has a limiting groove for accommodating the bent portion.

5. The waterproof structure for settlement joints according to claim 1, characterized in that: The cover plate (2) has rubber strips (6) between its two sides and the corresponding floor slab (4) and the rubber strips (6) have overlapping grooves at the end of the horizontal section of the overlapping installation component (5).

6. The waterproof structure for settlement joints according to claim 5, characterized in that: The rubber strip (6) has an integrally formed waterproof strip (61) on the upper side of the overlapping groove, and the cover plate (2) has a waterproof groove on the side to accommodate the waterproof strip (61).

7. The waterproof structure for settlement joints according to claim 6, characterized in that: The cover plate (2) is provided with multiple reinforcing ribs (22) along its length.

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