Roofing pipe waterproofing joint

Abstract

The utility model relates to waterproof joint technical field especially relates to a roof pipeline waterproof joint. Its technical scheme includes fixedly installed pipeline and sealing element on roof structure board, the sealing element includes first sealing body and second sealing body, first sealing body and second sealing body are fixedly connected through fastener, first sealing body and second sealing body are fixedly installed with the first plugging element that carries out the plugging of pipeline and sealing element between the gap, the second plugging element that carries out the plugging of the gap between sealing element and roof structure board. The utility model discloses through the split type design of sealing element, is convenient for installing sealing element, and through the setting of first plugging element and second plugging element, can prevent water through the gap between sealing element and pipeline and the gap between roof structure board and sealing element, can guarantee waterproof anti -permeation performance to can guarantee waterproof effect and reduce installation construction difficulty effectively.

Description

Technical Field

[0001] This utility model relates to the field of waterproof joint technology, and in particular to a waterproof joint for roof pipes. Background Technology

[0002] Roof pipe waterproofing joints are widely used in civil buildings, industrial plants, commercial complexes and public facilities. The main structure includes holes made in the roof structure slab, pipes installed inside the holes, and then the holes are sealed.

[0003] Waterproof membrane is typically laid over the holes, with holes made in the membrane to accommodate pipes. This method may allow water droplets to seep in through the gaps between the pipes and the waterproof membrane, as well as the gaps between the waterproof membrane and the roof structure. Utility Model Content

[0004] The purpose of this utility model is to address the problems existing in the background technology by proposing a waterproof joint for roof pipes that prevents gaps from appearing between pipes and holes, as well as between roof structural panels and seals.

[0005] The technical solution of this utility model is as follows: A waterproof joint for roof pipes, comprising a pipe fixedly installed on the roof structural slab, and further comprising:

[0006] The sealing element includes a first sealing body and a second sealing body, which are fixedly connected by fasteners. A first sealing element for sealing the gap between the pipe and the sealing element and a second sealing element for sealing the gap between the sealing element and the roof structure panel are fixedly installed inside the first sealing body and the second sealing body.

[0007] A clamping assembly that applies pressure to the seal toward the roof structure panel.

[0008] Optionally, the first sealing element includes multiple first sealing rings fixedly installed on the first sealing body and multiple second sealing rings fixedly installed on the second sealing body, wherein the first sealing rings and the second sealing rings correspond one-to-one and form a ring.

[0009] Optionally, the first sealing ring has a first connecting groove at both ends, and the second sealing ring has a first sealing plug fixedly installed at both ends, with the first connecting groove and the first sealing plug sealingly engaged.

[0010] Optionally, the second sealing element includes a plurality of third sealing rings fixedly installed inside the first sealing body and a plurality of fourth sealing rings fixedly installed inside the second sealing body, wherein the third sealing rings and the fourth sealing rings correspond one-to-one and form a ring.

[0011] Optionally, the third sealing ring has a second connecting groove at both ends, and the fourth sealing ring has a second sealing plug fixedly installed at both ends, the second sealing plug forming a sealed connection with the second connecting groove.

[0012] Optionally, an elastic rubber component is fixedly installed in the middle of the seal, and the elastic rubber component allows the gap between the upper and lower ends of the seal to be adjusted.

[0013] Optionally, the clamping assembly includes multiple threaded connecting rods fixedly installed on the roof structure panel. The bottom of both the first sealing body and the second sealing body is provided with through holes through which the connecting rods pass. Nuts are threaded onto the connecting rods.

[0014] Optionally, the clamping assembly includes multiple pressure rods threadedly connected to the first sealing body and the second sealing body, with a pressure plate rotatably mounted on the bottom of each pressure rod.

[0015] In summary, this application includes at least one of the following beneficial technical effects:

[0016] This utility model uses a split design for the sealing element, which facilitates its installation. Furthermore, the use of a first sealing element and a second sealing element prevents water from passing through the gaps between the sealing element and the pipe, as well as the gaps between the roof structure panel and the sealing element. This ensures waterproof and seepage-proof performance, effectively improves the waterproofing effect, and reduces the difficulty of installation and construction. Attached Figure Description

[0017] Figure 1 Structural diagram of waterproofing joint for roof pipes Figure 1 ;

[0018] Figure 2 Structural diagram of waterproofing joint for roof pipes Figure 2 ;

[0019] Figure 3 for Figure 2 A magnified view of a section at point A in the middle;

[0020] Figure 4 This is a schematic diagram of the sealing element.

[0021] Figure 5 This is a schematic diagram of the structure of the first and second sealing components.

[0022] Reference numerals in the attached drawings: 1. Roofing structure panel; 2. Pipe; 3. Seal; 301. First sealing body; 302. Second sealing body; 303. First sealing ring; 304. Second sealing ring; 305. Third sealing ring; 306. Fourth sealing ring; 307. First connecting groove; 308. First sealing plug; 309. Second connecting groove; 310. Second sealing plug; 4. Fastener; 5. Connecting rod; 501. Through hole; 502. Nut; 6. Pressure rod; 601. Pressure plate; 7. Elastic rubber component. Detailed Implementation

[0023] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0024] like Figures 1 to 5 As shown, the present invention proposes a waterproof joint for roof pipes, including a pipe 2 fixedly installed on a roof structure slab 1, and a sealing element 3. The sealing element 3 includes a first sealing body 301 and a second sealing body 302. After the first sealing body 301 and the second sealing body 302 are fixedly connected by fasteners 4, they will cover the pipe 2 inside and seal the gap between the pipe 2 and the sealing element 3. A first sealing element for sealing the gap between the pipe 2 and the sealing element 3 and a second sealing element for sealing the gap between the sealing element 3 and the roof structure slab 1 are fixedly installed inside the first sealing body 301 and the second sealing body 302. The first sealing element can prevent water from entering the interior of the sealing element 3 and prevent water from seeping through the gap between the sealing element 3 and the pipe 2. The second sealing element can prevent water falling on the roof structure slab 1 from entering the holes of the roof structure slab 1.

[0025] Furthermore, the first sealing element includes multiple first sealing rings 303 fixedly installed on the first sealing body 301 and multiple second sealing rings 304 fixedly installed on the second sealing body 302. After the first sealing body 301 and the second sealing body 302 are combined, the first sealing rings 303 and the second sealing rings 304 form a whole, sealing the gap between the sealing element 3 and the pipe 2. The first sealing rings 303 have first connecting grooves 307 at both ends, and the second sealing rings 304 have first sealing plugs 308 fixedly installed at both ends. A connecting groove 307 is sealed to the first sealing plug 308. Since the sealing element 3 adopts a split design for easy installation, sealing defects are prone to occur between the first sealing ring 303 and the second sealing ring 304. By setting the first connecting groove 307 and the first sealing plug 308, when the first sealing body 301 and the second sealing body 302 are combined, the first sealing plug 308 enters the interior of the first connecting groove 307, which can prevent the formation of gaps between the first sealing ring 303 and the second sealing ring 304, and ensure the stability and tightness of the seal.

[0026] Furthermore, the second sealing element includes multiple third sealing rings 305 fixedly installed inside the first sealing body 301 and multiple fourth sealing rings 306 fixedly installed inside the second sealing body 302. After the first sealing body 301 and the second sealing body 302 are combined, the third sealing rings 305 and the fourth sealing rings 306 can form a whole and seal the gap between the sealing element 3 and the roof structure panel 1. The two ends of the third sealing ring 305 are provided with second connecting grooves 309, and the two ends of the fourth sealing ring 306 are fixedly installed with second sealing plugs 310. The second sealing plugs 310 form a sealed connection with the second connecting grooves 309. By allowing the second sealing plugs 310 to enter the interior of the second connecting grooves 309, the tightness of the connection between the third sealing rings 305 and the fourth sealing rings 306 can be ensured, preventing water leakage.

[0027] like Figures 1 to 3 As shown, an elastic rubber component 7 is fixedly installed in the middle of the sealing component 3. The elastic rubber component 7 allows the gap between the upper and lower parts of the sealing component 3 to be adjusted. When installing the sealing component 3, it is necessary not only to achieve a fixed connection between the sealing component 3 and the pipe 2, but also to make the bottom of the sealing component 3 contact the roof structure panel 1 and apply pressure to the roof structure panel. By setting the elastic rubber component 7, the sealing component 3 can move up and down to a certain extent, which facilitates the sealing component 3 to apply pressure to the roof structure panel 1.

[0028] This embodiment also includes a pressing assembly, which applies pressure to the sealing element 3 toward the roof structure panel 1. Further, the pressing assembly includes multiple connecting rods 5 with external threads fixedly installed on the roof structure panel 1. The bottom of the first sealing body 301 and the second sealing body 302 are provided with through holes 501 through which the connecting rods 5 pass. Nuts 502 are threadedly connected to the connecting rods 5. By pre-setting the connecting rods 5 on the roof structure panel 1, allowing the through holes 501 on the sealing element 3 to pass through the connecting rods 5, and rotating the nuts 502, the sealing element 3 can be firmly pressed onto the roof structure panel 1, thereby achieving a sealed connection between the sealing element 3 and the roof structure panel 1.

[0029] In this embodiment, the clamping assembly includes multiple pressure rods 6 threadedly connected to the first sealing body 301 and the second sealing body 302. A pressure plate 601 is rotatably mounted on the bottom of the pressure rods 6. When there is no pre-set connecting rod 5 on the roof structure panel 1, the sealing element 3 is first fixedly connected to the pipe 2 by the fastener 4. Then, by rotating the pressure rods 6, the pressure plate 601 is moved downward, which can apply pressure to the bottom of the sealing element 3, so that a seal is formed between the sealing element 3 and the roof structure panel 1.

[0030] Working principle: After the first sealing body 301 and the second sealing body 302 are fixedly connected by the fastener 4, they will cover the pipe 2 inside and seal the gap between the pipe 2 and the sealing element 3. After the first sealing body 301 and the second sealing body 302 are combined, the first sealing ring 303 and the second sealing ring 304 can form a whole and seal the gap between the sealing element 3 and the pipe 2. After the first sealing body 301 and the second sealing body 302 are combined, the third sealing ring 305 and the fourth sealing ring 306 can form a whole and seal the gap between the sealing element 3 and the roof structure panel 1.

[0031] By pre-setting a connecting rod 5 on the roof structure panel 1 and passing the through hole 501 on the sealing element 3 through the connecting rod 5, and by rotating the nut 502, the sealing element 3 can be firmly pressed onto the roof structure panel 1, thereby achieving a sealed connection between the sealing element 3 and the roof structure panel 1. When the connecting rod 5 is not pre-set on the roof structure panel 1, the sealing element 3 is first fixedly connected to the pipe 2 by the fastener 4, and then the pressure plate 601 is moved down by rotating the pressure rod 6, which can apply pressure to the bottom of the sealing element 3, so that a seal is formed between the sealing element 3 and the roof structure panel 1.

[0032] The above specific embodiments are merely several optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A waterproof joint for roof pipes, comprising a pipe (2) fixedly installed on a roof structural slab (1), characterized in that, Also includes: The sealing element (3) includes a first sealing body (301) and a second sealing body (302). The first sealing body (301) and the second sealing body (302) are fixedly connected by fasteners (4). A first sealing element for sealing the gap between the pipe (2) and the sealing element (3) and a second sealing element for sealing the gap between the sealing element (3) and the roof structure panel (1) are fixedly installed inside the first sealing body (301) and the second sealing body (302). A clamping assembly applies pressure to the seal (3) toward the roof structure panel (1).

2. A roof pipe waterproofing joint according to claim 1, characterized in that, The first sealing element includes multiple first sealing rings (303) fixedly installed on the first sealing body (301) and multiple second sealing rings (304) fixedly installed on the second sealing body (302). The first sealing rings (303) and the second sealing rings (304) correspond one-to-one and form a ring.

3. A roof pipe waterproofing joint according to claim 2, characterized in that, The first sealing ring (303) has a first connecting groove (307) at both ends, and the second sealing ring (304) has a first sealing plug (308) fixedly installed at both ends, and the first connecting groove (307) and the first sealing plug (308) are sealed together.

4. A roof pipe waterproofing joint according to claim 1, characterized in that, The second sealing element includes a plurality of third sealing rings (305) fixedly installed inside the first sealing body (301) and a plurality of fourth sealing rings (306) fixedly installed inside the second sealing body (302). The third sealing rings (305) and the fourth sealing rings (306) correspond one-to-one and form a ring.

5. A roof pipe waterproofing joint according to claim 4, characterized in that, The third sealing ring (305) has a second connecting groove (309) at both ends, and the fourth sealing ring (306) has a second sealing plug (310) fixedly installed at both ends, and the second sealing plug (310) and the second connecting groove (309) form a sealed connection.

6. A roof pipe waterproofing joint according to claim 1, characterized in that, An elastic rubber component (7) is fixedly installed in the middle of the sealing component (3), and the elastic rubber component (7) allows the gap between the upper and lower parts of the sealing component (3) to be adjusted.

7. A roof pipe waterproofing joint according to claim 1, characterized in that, The clamping assembly includes multiple connecting rods (5) with external threads that are fixedly installed on the roof structure panel (1). The bottom of the first sealing body (301) and the second sealing body (302) are provided with through holes (501) through which the connecting rods (5) pass. Nuts (502) are threaded onto the connecting rods (5).

8. A roof pipe waterproofing joint according to claim 1, characterized in that, The clamping assembly includes multiple pressure rods (6) threadedly connected to the first sealing body (301) and the second sealing body (302), and a pressure plate (601) is rotatably mounted on the bottom of each pressure rod (6).

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