Anti-seepage construction structure for building deformation joint

Abstract

The utility model relates to the field of deformation joint leakage prevention, and discloses a building deformation joint leakage prevention construction structure. The anti-leakage plate comprises the drainage eave gutter and the fixing plate, the deformation joint is formed in the outer surface of the drainage eave gutter, the right-angle steel is welded to the outer surface, corresponding to the middle side of the drainage eave gutter, of the fixing plate, the V-shaped groove is formed in the outer surface of the fixing plate, and leakage water of the deformation joint is guided into the drainage eave gutter by additionally arranging the olecranon; the diversion pipe is connected with a rainwater pipe, rainwater is discharged outdoors through a rainwater system, equipment is fixed to a deformation joint wall opposite to an olecranon through a fixing plate, the fixing plate is convenient to fold at a deformation joint, right-angle steel is clamped and fixed, right-angle reinforcement is completed, and a V-shaped groove is convenient to install and fix. And anti-leakage sealing of the deformation joint is ensured.

Description

Technical Field

[0001] The present application belongs to the technical field of anti-leakage of expansion joints, and specifically relates to an anti-leakage construction structure for expansion joints of buildings. Background Art

[0002] The expansion joint of the side wall of a building refers to the structural joint set on the side wall of a building to overcome problems such as excessive temperature difference, large differences in building height, uneven distribution of upper loads, or being built on different foundation soils. The main function of this type of structural joint is to strengthen the integrity of the building, so that it has sufficient strength and rigidity to overcome destructive stress and avoid cracks or damage.

[0003] For example, the application with publication number CN209369199U discloses a deformation anti-leakage structure, in which a pad is formed by arranging an elastic filling material in the deformation joint, and then a sealing paste filling layer is formed by sealing with a sealing paste, thereby forming a first-level elastic seal; a flexible waterproof material layer is covered on the deformation joint, and both sides of the flexible waterproof material layer are pressed into the water-stop groove, and fixed with a pressure strip and a steel nail to form a second-level elastic seal; through multi-level sealing, the deformation joint has certain deformation performance while also having good anti-leakage performance; and the anti-leakage performance is not easily destroyed due to deformation, and the anti-leakage structure has a long service life; a repair method for a deformation joint anti-leakage structure is also disclosed, which is used for anti-leakage repair of deformation joints of existing buildings, is easy to implement and construct, effectively solves the problem of deformation joint leakage, and can ensure the normal use function of the project without destroying the original structure. At the same time, the repair has no effect on the appearance of the original structure.

[0004] However, in this application, only the anti-leakage installation of the parallel deformation joint can be carried out, and it cannot be installed vertically at the bottom. Utility Model Content

[0005] The purpose of this application is to provide a construction structure for preventing leakage of building deformation joints in order to solve the above-mentioned problem that the anti-leakage installation can only be carried out on parallel deformation joints and cannot be installed vertically at the bottom.

[0006] The technical solution adopted in this application is as follows: a construction structure for preventing leakage of building deformation joints, including an anti-seepage plate, the anti-seepage plate includes a drainage gutter middle and a fixed plate, the drainage gutter middle and outer surfaces are provided with deformable joints, the fixed plate is welded with a right-angle steel on the outer surface of the drainage gutter middle side, and the outer surface of the fixed plate is provided with a V-shaped groove.

[0007] By adopting the above technical solution, the leakage water of the expansion joint is diverted to the drainage gutter by adding an eagle's beak, and the drainage gutter is then diverted to the diversion pipe at the end through the slope. The diversion pipe is connected to the rainwater pipe and discharged to the outside through the rainwater system. The equipment is fixed to the wall of the expansion joint opposite the eagle's beak through a fixing plate. The fixing plate is convenient for folding at the deformation joint. The right-angle steel is clamped to complete the right-angle reinforcement. The V-shaped groove is convenient for installation and fixation to ensure that the expansion joint is leak-proof and sealed.

[0008] In a preferred embodiment, a water stop strip is provided on the outer surface of one side of the fixing plate corresponding to the right-angle steel, and an eagle's beak is provided on the surface of the upper deformation joint in the drainage gutter.

[0009] By adopting the above technical solution, the leakage water of the expansion joint is diverted to the drainage gutter by adding the eagle beak, and the water stop strip is fixed to the anti-leakage plate to ensure the anti-leakage sealing of the equipment and the expansion joint.

[0010] In a preferred embodiment, a fixing screw is movably connected to the outer surface of the fixing plate, and an expansion block is welded to the outer surface of the fixing screw.

[0011] By adopting the above technical solution, the fixing screw and the expansion block perform the basic functions of the expansion screw.

[0012] In a preferred embodiment, a fixing nut is movably sleeved on the outer surface of the fixing screw, and an expansion groove is provided on the outer surface of one end of the fixing nut corresponding to the expansion block.

[0013] By adopting the above technical solution, the fixing nut and the expansion groove perform the basic functions of the expansion casing. When the fixing nut is inserted into the hole and the fixing screw moves outward, the expansion block expands outward in the expansion groove to complete the fixation.

[0014] In a preferred embodiment, fixing grooves are welded on the lower surfaces of both ends of the drainage gutter, and fixing blocks are movably connected to the inner surfaces of the fixing grooves.

[0015] By adopting the above technical solution, the fixing block can be displaced left and right through the fixing groove, so as to facilitate adjustment and adaptation of deformation joints of different widths.

[0016] In a preferred embodiment, a connecting piece is movably inserted into the inner surface of the fixing block, and a deformable plate is provided on the outer surface of the fixing block corresponding to the connecting piece.

[0017] By adopting the above technical solution, the deformable plate is folded and fixedly inserted through deformation seams of different widths, thereby facilitating the fixation of the connecting piece.

[0018] In a preferred embodiment, a sealing strip is fixedly connected to the upper surface of the connecting piece, and a connecting strip is fixedly connected to the upper surface of the connecting piece next to the sealing strip.

[0019] By adopting the above technical solution, the sealing strip is convenient for contacting with the drainage gutter, which facilitates the sealing of the equipment, and the connecting strip facilitates the stable connection between the equipment and the guide pipe.

[0020] In a preferred embodiment, a protective plate is fixedly connected to the outer surface of one side of the fixing plate corresponding to the water stop strip, and the outer surface of the protective plate is provided with a waterproof cover.

[0021] By adopting the above technical solution, the protective plate and the waterproof cover facilitate the equipment to be fixed on the deformation joint and seal the outer surface to ensure the stability of the equipment.

[0022] The beneficial effects of this application are:

[0023] In this application, the leakage water of the expansion joint is diverted to the drainage gutter by adding an eagle's beak, and the drainage gutter is then diverted to the diversion pipe at the end through the slope. The diversion pipe is connected to the rainwater pipe and discharged to the outside through the rainwater system. The equipment is fixed to the wall of the expansion joint opposite the eagle's beak through a fixing plate. The fixing plate is convenient for folding at the deformation joint. The right-angle steel is clamped to complete the right-angle reinforcement. The V-shaped groove facilitates installation and fixation to ensure that the expansion joint is leak-proof and sealed. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front view of the equipment installation structure of this application;

[0025] Figure 2 This is a schematic diagram of the back of the device installation structure in this application;

[0026] Figure 3 This is a schematic diagram of the bottom of the equipment installation structure in this application;

[0027] Figure 4 This is a disassembled diagram of the equipment installation structure in this application.

[0028] Markings in the figure: 1. Anti-seepage plate; 2. Drainage gutter; 3. Fixed plate; 4. Deformation joint; 5. Right-angle steel; 6. V-shaped groove; 7. Water stop strip; 8. Fixing screw; 9. Extension block; 10. Fixing nut; 11. Expansion groove; 12. Fixed groove; 13. Fixed block; 14. Connecting piece; 15. Deformation plate; 16. Sealing strip; 17. Eagle beak; 18. Protective plate; 19. Waterproof cover; 20. Connecting strip. DETAILED DESCRIPTION

[0029] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0030] Reference Figure 1-4 A construction structure for preventing leakage of deformation joints in a building includes an anti-seepage plate 1. The anti-seepage plate 1 includes a drainage gutter 2 and a fixed plate 3. A deformation joint 4 is provided on the outer surface of the drainage gutter 2. A right-angle steel 5 is welded on the outer surface of the fixed plate 3 corresponding to the side of the drainage gutter 2. A V-shaped groove 6 is provided on the outer surface of the fixed plate 3.

[0031] The leakage water of the expansion joint is diverted to the drainage gutter 2 by adding an eagle's beak 17, and the drainage gutter 2 is then diverted to the diversion pipe at the end through the slope. The diversion pipe is connected to the rainwater pipe and discharged to the outside through the rainwater system. The equipment is fixed to the wall of the expansion joint opposite the eagle's beak 17 through the fixing plate 3. The fixing plate 3 is convenient for folding at the deformation joint 4. The right-angle steel 5 is clamped to complete the right-angle reinforcement. The V-shaped groove 6 is convenient for installation and fixation to ensure that the expansion joint is leak-proof and sealed.

[0032] Reference Figure 1-4 A water stop strip 7 is provided on the outer surface of the fixed plate 3 corresponding to the right-angle steel 5, and an eagle's beak 17 is provided on the surface of the deformation joint above the drainage gutter 2.

[0033] The leakage water of the expansion joint is diverted to the drainage gutter 2 by adding the hawk beak 17. When the water stop strip 7 is fixed to the anti-seepage plate 1, the anti-leakage sealing condition of the equipment and the expansion joint is ensured.

[0034] Reference Figure 1-4 The outer surface of the fixing plate 3 is movably connected with a fixing screw 8, and the outer surface of the fixing screw 8 is welded with an expansion block 9.

[0035] The fixing screw 8 and the expansion block 9 perform the basic function of the expansion screw.

[0036] Reference Figure 1-4 A fixing nut 10 is movably sleeved on the outer surface of the fixing screw 8 , and an expansion groove 11 is provided on the outer surface of one end of the fixing nut 10 corresponding to the expansion block 9 .

[0037] The fixing nut 10 and the expansion groove 11 perform the basic function of expanding the casing. When the fixing nut 10 is inserted into the hole and the fixing screw 8 moves outward, the expansion block 9 expands outward in the expansion groove 11 to complete the fixation.

[0038] Reference Figure 1-4 A fixing groove 12 is welded on the lower surface of both ends of the drainage gutter, and a fixing block 13 is movably connected to the inner surface of the fixing groove 12.

[0039] The fixing block 13 can be displaced left and right through the fixing slot 12, so as to facilitate adjustment and adaptation of deformation joints of different widths.

[0040] Reference Figure 1-4A connecting piece 14 is movably connected to the inner surface of the fixing block 13 , and a deformable plate 15 is provided on the outer surface of the fixing block 13 corresponding to the connecting piece 14 .

[0041] By folding the deformable plate 15 and fixing it through deformation gaps of different widths, the connection piece 14 is easily fixed.

[0042] Reference Figure 1-4 A sealing strip 16 is fixedly connected to the upper surface of the connecting piece 14 , and a connecting strip 20 is fixedly connected to the upper surface of the connecting piece 14 next to the sealing strip 16 .

[0043] The sealing strip 16 facilitates contact with the drainage gutter 2 and facilitates sealing of the equipment, and the connecting strip 20 facilitates stable connection between the equipment and the guide pipe.

[0044] Reference Figure 1-4 A protective plate 18 is fixedly connected to the outer surface of the fixed plate 3 corresponding to the water stop strip 7 , and a waterproof cover 19 is provided on the outer surface of the protective plate 18 .

[0045] The protective plate 18 and the waterproof cover 19 facilitate the equipment to be fixed on the deformation joint and seal the outer surface to ensure the stability of the equipment.

[0046] The implementation principle of the embodiment of the building deformation joint anti-leakage construction structure of the present application is as follows:

[0047] The leakage of the expansion joint is diverted to the drainage gutter 2 by adding an eagle's beak 17. The drainage gutter 2 is then diverted to the diversion pipe at the end through the slope. The diversion pipe is connected to the rainwater pipe and discharged to the outside through the rainwater system. The equipment is fixed to the wall of the expansion joint opposite the eagle's beak 17 through the fixing plate 3. The fixing plate 3 is convenient for folding at the deformation joint 4. The right-angle steel 5 is fixed by clamping to complete the right-angle reinforcement. The V-shaped groove 6 facilitates installation and fixation to ensure the anti-leakage sealing of the expansion joint. When the water stop strip 7 is fixed to the anti-leakage plate 1, it ensures the anti-leakage sealing of the equipment and the expansion joint. The fixing screws 8 and fixing nuts 10 ensure the basic function of the expansion screws to ensure the fixation of the equipment. The fixing block 13 can be moved left and right through the fixing groove 12 to facilitate adjustment and adaptation of expansion joints of different widths. The sealing strip 16 is convenient for contact with the drainage gutter 2 to facilitate the sealing of the equipment. The connecting strip 20 facilitates the stable connection between the equipment and the diversion pipe. The protective plate 18 and the waterproof cover 19 facilitate the sealing of the outer surface of the equipment after it is fixed to the expansion joint to ensure the stability of the equipment.

[0048] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A construction structure for preventing leakage of building expansion joints, comprising an anti-leakage plate, characterized in that: The anti-seepage plate includes a drainage gutter and a fixed plate. The outer surface of the drainage gutter is provided with a deformable seam. The outer surface of the fixed plate corresponding to the drainage gutter is welded with a right-angle steel, and the outer surface of the fixed plate is provided with a V-shaped groove.

2. A building expansion joint anti-leakage construction structure according to claim 1, characterized in that: A water stop strip is provided on the outer surface of the fixing plate corresponding to the right-angle steel side, and an eagle's beak is provided on the surface of the upper deformation joint in the drainage gutter.

3. The anti-leakage construction structure for expansion joints of a building according to claim 1, characterized in that: The outer surface of the fixing plate is movably connected with a fixing screw, and the outer surface of the fixing screw is welded with an expansion block.

4. The anti-leakage construction structure for building expansion joints according to claim 1, characterized in that: A fixing nut is movably sleeved on the outer surface of the fixing screw, and an expansion groove is provided on the outer surface of one end of the fixing nut corresponding to the expansion block.

5. The anti-leakage construction structure for building expansion joints according to claim 1, characterized in that: The lower surfaces of both ends of the drainage gutter are welded with fixing grooves, and the inner surfaces of the fixing grooves are movably connected with fixing blocks.

6. The anti-leakage construction structure for building expansion joints according to claim 1, characterized in that: A connecting piece is movably plugged into the inner surface of the fixing block, and a deformable plate is arranged on the outer surface of the fixing block corresponding to the connecting piece.

7. The anti-leakage construction structure for expansion joints in buildings according to claim 1, characterized in that: A sealing strip is fixedly connected to the upper surface of the connecting piece, and a connecting strip is fixedly connected to the upper surface of the connecting piece beside the sealing strip.

8. The anti-leakage construction structure for building expansion joints according to claim 1, characterized in that: A protective plate is fixedly connected to the outer surface of one side of the fixing plate corresponding to the water stop strip, and the outer surface of the protective plate is provided with a waterproof cover surface.

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