Water leakage prevention device for building floor slab

Abstract

The utility model discloses a water leakage prevention device for a building floor, which belongs to the technical field of buildings, aims to solve the problems of poor practicability and inconvenience in later maintenance and disassembly of a mounting mode, and comprises a floor, a pipeline and an embedded part, a leakage prevention mechanism is arranged on the floor, and the embedded part is fixedly connected onto the floor. An adapting pipe is fixedly connected to the position, close to the bottom end, in the embedded part, a sealing washer is installed on the upper portion of the adapting pipe in a matched mode, a pipeline is installed on the upper portion of the floor through the sealing washer, arranged in the embedded part and arranged in a limiting mode through a leakage-proof mechanism, and a fixing ring is fixedly connected to the outer side of the embedded part; limiting grooves are formed in the positions, opposite to the floor, of the fixing rings; through the arrangement of the leakage-proof mechanism, when the pipeline is installed and fixed, installation can be conveniently achieved, the pipeline can be kept flush with the surface of a floor slab, using comfort and attractiveness are improved, and meanwhile the water leakage-proof effect between the floor slab and the pipeline is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of building, specifically relates to a building floor anti -leakage device. BACKGROUND

[0002] The prefabricated slab is the floor slab used in the building in the early 20th century, and is the module or slab used in the engineering. Because the prefabricated slab is the concrete prefabricated part produced and processed in the prefabrication yard and directly transported to the construction site for installation, it is called the prefabricated slab. When the prefabricated slab is made, the hollow model is first nailed with the wooden board, the steel bars are arranged in the hollow part of the model, then the hollow part is filled with cement, and after drying, the wooden board is knocked off, and the remaining part is the prefabricated slab. The prefabricated slab has many uses in the building, such as the cement slab covering the water ditch beside the road and the cement slab used as the heat insulation layer on the roof. Nowadays, the housing construction has eliminated this way and changed to the frame structure and the reinforced concrete structure, and the safety quality is further improved. Most of the floor slabs will leak after being used for a period of time, and the leakage is particularly serious in the kitchen and bathroom due to the installation of the pipeline.

[0003] The prior art patent with the patent announcement number CN210798008U is a kitchen and bathroom anti-leakage floor slab. The above patent comprises a floor body and a pre-embedded part pre-embedded on the floor body. The pre-embedded part is provided with a stepped hole. The stepped surface of the stepped hole is waterproof and sealingly connected with a drain pipe. The drain pipe is provided with a leakage hole coaxial with the stepped hole. The end of the drain pipe away from the stepped hole is connected with a receiving pipe. The receiving pipe is provided with a second stepped hole. The receiving pipe is sleeved on the drain pipe through the second stepped hole. The pre-embedded part is pre-embedded on the floor, and the pre-embedded part and the drain pipe are sealingly connected, so that the anti-leakage capacity of the floor is improved. However, the following problems still exist in actual use: starting from the actual situation, the device is fixedly installed on the pipeline through the screw. Since the screw protrudes from the surface of the floor, it will cause inconvenience in daily use. In addition, the screw is prone to rust under long-term erosion. When the device needs to be maintained, it is difficult to disassemble the device, thereby causing inconvenience in the use of the device.

[0004] Therefore, there is a need for a building floor anti-leakage device to solve the problems of poor practicability of the installation method and inconvenience in the later maintenance and disassembly in the prior art. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a building floor anti-leakage device to solve the problems in the background art.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A building floor anti -leakage device, including floor, pipeline and embedded part, the floor is provided with anti -leakage mechanism, the embedded part is fixedly connected on the floor, the embedded part is fixedly connected with the receiving pipe close to the bottom end, the receiving pipe upper part is matched with the sealing washer, the floor upper part is installed with the pipeline through the sealing washer and is located in the embedded part and is set through the anti -leakage mechanism limit, the embedded part outside is fixedly connected with the fixed ring, the fixed ring is located on the floor and is provided with the limit groove.

[0007] The anti -leakage mechanism includes the anti -leakage top cover, the anti -leakage top cover is matched with the embedded part and the pipeline and is located on its upper part, the waterproof washer is fixedly installed between the bottom of the anti -leakage top cover and the top of the embedded part, the water stop is provided on the top of the fixed ring, the anti -leakage top cover bottom is fixedly connected with the positioning rod through the water stop, the positioning rod bottom is fixedly connected with the elastic clamping block, the elastic clamping block is correspondingly provided with the clamping groove in the floor, and the clamping groove is fixedly connected with the jacking rod.

[0008] It should be noted in the scheme that the pipeline is matched with the receiving pipe, the upper part of the anti -leakage top cover is provided with a through -going hole matched with the pipeline, and the inner side of the through -going hole is provided with a circular arc inclined surface.

[0009] Further, it should be noted that the water stop is made of a material that expands when it comes into contact with water.

[0010] Further, it should be noted that the positioning rod is provided with four, and the four positioning rods are evenly arranged on the bottom of the anti -leakage top cover.

[0011] As a preferred embodiment, the fixed ring is provided with a matching through -going hole at the position of the positioning rod, which facilitates positioning and installation.

[0012] As a preferred embodiment, the elastic clamping block is made of an elastic metal material, and the elastic clamping block is provided with four at the bottom of the positioning rod, and a gap is left between the four positioning rods, and the inner side of the elastic clamping block is provided with an inclined surface, which is matched with the jacking rod to realize clamping.

[0013] As a preferred embodiment, the jacking rod is provided with a tapered surface, and the surface is provided with an arc surface, so as to extrude the elastic clamping block through the clamping groove to realize the clamping of the anti -leakage top cover.

[0014] Compared with the prior art, the utility model provides a building floor anti -leakage device, which at least has the following beneficial effects:

[0015] Through the set leakage-proof mechanism, when the pipeline is installed and fixed, installation can be realized more conveniently, and the pipeline can be kept flush with the floor surface, use comfort and aesthetics are improved, the leakage-proof effect between the floor and the pipeline is improved, and post-maintenance and disassembly work is facilitated, thereby improving practicality of the device. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0017] Figure 2 It is an internal cut structure schematic view of the utility model;

[0018] Figure 3 It is a cut split structure schematic view of the utility model;

[0019] Figure 4 It is a positioning rod structure schematic view of the utility model.

[0020] In the drawing: 1, floor; 2, leakage-proof mechanism; 201, leakage-proof top cover; 202, water stop; 203, positioning rod; 204, elastic clamping block; 205, clamping groove; 206, jacking rod; 207, waterproof gasket; 3, pipeline; 4, embedded part; 401, receiving pipe; 402, sealing gasket; 403, fixing ring; 404, limiting groove. DETAILED DESCRIPTION

[0021] The utility model will be further described in connection with examples.

[0022] Please refer to Figures 1-4 The utility model provides a kind of building floor leakage-proof device, including floor 1, pipeline 3 and embedded part 4, floor 1 is provided with leakage-proof mechanism 2, embedded part 4 is fixedly connected on floor 1, receiving pipe 401 is fixedly connected in embedded part 4 close to bottom end, sealing gasket 402 is installed on the upper portion of receiving pipe 401, 4 and is located in embedded part 4, and is limited by leakage-proof mechanism 2, fixed ring 403 is fixedly connected on the outer side of embedded part 4, and limiting groove 404 is provided on the upper surface of floor 1.

[0023] Leakage-proof mechanism 2 includes leakage-proof top cover 201, leakage-proof top cover 201 is matched embedded part 4 and pipeline 3 and is located on its upper portion, waterproof gasket 207 is fixedly installed between the bottom of leakage-proof top cover 201 and the top of embedded part 4, water stop 202 is provided on the top of fixed ring 403, which is matched with the bottom of leakage-proof top cover 201, positioning rod 203 is fixedly connected with the bottom of leakage-proof top cover 201 by water stop 202, elastic clamping block 204 is fixedly connected with the bottom of positioning rod 203, clamping groove 205 is provided in floor 1 corresponding to elastic clamping block 204, and jacking rod 206 is fixedly connected in clamping groove 205.

[0024] Through the installation of the embedded part 4 on the floor 1, the pipeline position is reserved, and the pipeline 3 is installed in the embedded part 4, at this time, by installing the leakage-proof top cover 201 on the embedded part 4, the clamping installation is realized by extruding the elastic clamping block 204 through the top rod 206, and by the setting of the water stop strip 202, when the water stop strip 202 is eroded by water, it will expand, thereby enhancing the clamping property of the elastic clamping block 204 in the clamping groove 205, further improving the sealing property, thereby ensuring the overall leakage-proof property of the device.

[0025] Further as shown in Figure 1 , Figure 2 and Figure 3 , it is worth noting that the pipeline 3 is matched with the receiving pipe 401, the upper part of the leakage-proof top cover 201 is matched with the pipeline 3 and is provided with a through hole, and the inner side of the through hole is provided with a circular arc inclined surface, so as to facilitate the sewer work.

[0026] Further as shown in Figure 2 and Figure 3 , it is worth noting that the water stop strip 202 is made of a water-swelling material, the positioning rod 203 is provided with four, the four positioning rods 203 are uniformly arranged at the bottom of the leakage-proof top cover 201, the elastic clamping block 204 is made of an elastic metal material, the elastic clamping block 204 is provided with four at the bottom of the positioning rod 203, a gap is left between the four positioning rods 203, one side of the inner side of the elastic clamping block 204 is provided with an inclined surface, the top rod 206 is provided with a taper, and the surface is provided with an arc surface, so as to extrude the elastic clamping block 204 through the clamping groove 205 to realize the clamping of the leakage-proof top cover 201.

[0027] By positioning the clamping groove 205 through the positioning rod 203, the leakage-proof top cover 201 is inserted into the fixing ring 403, and by extruding the inner side of the elastic clamping block 204 through the top rod 206, the elastic clamping block 204 slides outward during the downward movement in the clamping groove 205, by the setting of the water stop strip 202, the leakage-proof property of the device is improved, when the water stop strip 202 is eroded by water, it will expand, thereby enhancing the clamping property of the elastic clamping block 204 in the clamping groove 205, further improving the sealing property.

[0028] Further as shown in Figure 2 and Figure 3 , it is worth noting that the fixing ring 403 is provided with a matching through hole at the position of the positioning rod 203, so as to match the embedded part 4 for positioning and installation, thereby improving the installation efficiency.

[0029] The scheme has the following working process: when the device is used, the pipeline position is reserved by installing the embedded part 4 on the floor 1, and the pipeline 3 is installed in the embedded part 4, at this time, the anti-leakage top cover 201 is installed on the embedded part 4, the anti-leakage top cover 201 is inserted into the fixing ring 403 through the positioning rod 203 and the positioning slot 205, and the elastic clamping block 204 is extruded on the inside of the top rod 206, so that the elastic clamping block 204 slides outward during the downward movement in the clamping groove 205, and then the positioning rod 203 is clamped in the clamping groove 205 through the elastic clamping block 204, and then the anti-leakage top cover 201 is installed on the upper part of the embedded part 4, and the pipeline 3 is limited, and the waterproof property of the device is improved through the setting of the water stop strip 202, when the water stop strip 202 is eroded by water, it will swell, and then the clamping property of the elastic clamping block 204 in the clamping groove 205 is improved, and the sealing property is further improved, when the device needs to be maintained, at this time, the anti-leakage top cover 201 is lifted, the elastic clamping block 204 is forced to slide upward in the clamping groove 205 and is separated, and then the anti-leakage top cover 201 is disassembled for maintenance work.

[0030] In summary: through the setting of the anti-leakage mechanism 2, when the pipeline 3 is installed and fixed, the installation can be more convenient, and the surface of the floor 1 can be kept flush, the use comfort and the aesthetic degree are improved, the waterproof effect between the floor 1 and the pipeline 3 is improved, and the maintenance and disassembly work is facilitated, so that the practicality of the device is improved.

Claims

1. A building floor water leakage prevention device, comprising a floor (1), a pipe (3) and a pre-embedded part (4), characterized in that: The floor (1) is provided with a leakage prevention mechanism (2), the embedded part (4) is fixedly connected to the floor (1), the embedded part (4) is fixedly connected with a receiving pipe (401) near the bottom end, a sealing washer (402) is matched and installed on the upper part of the receiving pipe (401), the floor (1) is installed with a pipeline (3) through the sealing washer (402) on the upper part and is arranged in the embedded part (4) and is limited by the leakage prevention mechanism (2), the embedded part (4) is fixedly connected with a fixing ring (403), and the fixing ring (403) is positioned on the floor (1) and is provided with a limiting groove (404); The leakage prevention mechanism (2) comprises a leakage prevention top cover (201), the leakage prevention top cover (201) is matched with the embedded part (4) and the pipeline (3) and is arranged on the upper part, a waterproof washer (207) is fixedly installed between the bottom of the leakage prevention top cover (201) and the top of the embedded part (4), a water stop (202) is arranged on the top of the fixing ring (403) and matched with the bottom of the leakage prevention top cover (201), a positioning rod (203) is fixedly connected to the bottom of the leakage prevention top cover (201) through the water stop (202), an elastic clamping block (204) is fixedly connected to the bottom of the positioning rod (203), a clamping groove (205) is formed in the floor (1) and corresponds to the elastic clamping block (204), and a jacking rod (206) is fixedly connected in the clamping groove (205).

2. A water leakage preventing device for a building floor according to claim 1, characterized in that: The pipeline (3) is matched with the receiving pipe (401), the leakage prevention top cover (201) is provided with a through hole matched with the pipeline (3) on the upper part, and the inner side of the through hole is provided as an arc slope.

3. A water leakage preventing device for a building floor according to claim 1, characterized in that: The water stop (202) is made of a material that expands when it comes into contact with water.

4. A water leakage preventing device for a building floor according to claim 1, characterized in that: The positioning rod (203) is provided with four positioning rods (203) which are evenly arranged on the bottom of the leakage prevention top cover (201).

5. A water leakage preventing device for a building floor according to claim 1, characterized in that: The fixing ring (403) is provided with a matched through hole at the position of the positioning rod (203).

6. A water leakage preventing device for a building floor according to claim 1, characterized in that: The elastic clamping block (204) is made of an elastic metal material, the elastic clamping block (204) is provided with four positioning rods (203) on the bottom of the positioning rod (203), gaps are left between the four positioning rods (203), and the inner side of the elastic clamping block (204) is provided as a slope.

7. A water leakage preventing device for a building floor according to claim 1, characterized in that: The jacking rod (206) is provided as a taper, and the surface is provided as an arc surface.

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