Waterproof structure for pipeline penetrating through underwater outer wall

Abstract

The utility model relates to the technical field of pipeline waterproof structures, and discloses a waterproof structure for a pipeline to penetrate through an underwater outer wall, which comprises a cylinder pipe, the inward side of the cylinder pipe is provided with a C-shaped groove, a connecting pipe is clamped between the adjacent C-shaped grooves, the left end and the right end of the connecting pipe are fixedly connected with a sealing gasket, and the sealing gasket is fixedly connected with the cylinder pipe. And the outward sides of the sealing gaskets are attached to the inner sides of the C-shaped grooves, then circular grooves are formed in the outward sides of the outer walls of the cylinder pipes, C-shaped steel bars are clamped to the inner sides of the circular grooves, long blocks are fixedly connected to the front sides of the outer walls of the C-shaped steel bars, and bolts are in threaded connection with the middles of the top ends of the long blocks on the upper sides. According to the waterproof pipeline, through mutual matching of the column body pipe, the sealing gasket, the waterproof ring, the C-shaped steel bar, the circular groove, the connecting pipe and the bolt, the connecting position of the pipeline can be effectively sealed, an external water source is prevented from permeating into the pipeline for a long time, and a certain waterproof effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline waterproof structures, in particular to a waterproof structure for a pipeline passing through an underwater outer wall. Background Art

[0002] Usually, the waterproof structure of the pipeline passing through the underwater outer wall is to prevent water from leaking from the pipeline crossing port to the inner wall of the building's outer wall, protecting the building structure from water damage. At the same time, a sealing sleeve is set around the pipeline, which is generally made of soft and corrosion-resistant materials such as rubber or plastic. This sleeve is installed around the pipeline to prevent water from leaking from the soil around the pipeline into the interior of the building. Generally, in the basement or underground space of the building, it is usually necessary to pass through the underwater outer wall of the pipeline, such as water supply and drainage pipes and ventilation pipes. In order to prevent groundwater from penetrating into the interior of the building, waterproof measures need to be taken at the pipeline crossing port.

[0003] After searching, the Chinese patent announcement number: CN208735023U discloses a waterproof structure for a pipeline passing through an underwater outer wall, including a water-blocking wall and a through-wall pipeline. This structural system includes a three-level waterproof structure; including a first-level waterproof structure filled with a water-blocking filler between the casing and the through-wall pipeline; a second-level waterproof structure formed by an outer wall roll waterproofing layer buried in polysulfide sealant; and a third-level waterproof structure formed by a waterproof reinforcement layer of a roll of outermost pipe roots. However, the above structure does not take into account the waterproof function of the pipeline at the underwater connection, which makes it easy for water to seep into the connection of the pipeline when it is immersed in water for a long time, thereby reducing the waterproof function of the pipeline. Utility Model Content

[0004] In order to remedy the above deficiencies, the utility model provides a waterproof structure for a pipeline passing through an underwater outer wall, aiming to improve the problem that the prior art does not take into account the waterproof function of the pipeline at the underwater connection, resulting in the connection of the pipeline being easily seeped due to being immersed in water for a long time, thereby reducing the waterproof function of the pipeline.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a waterproof structure for a pipeline passing through an underwater outer wall, comprising a column tube, a C-shaped groove is opened on the inner side of the column tube, a connecting tube is clamped between adjacent C-shaped grooves, the left and right ends of the connecting tube are fixedly connected with sealing gaskets, the outward side of the sealing gasket is fitted with the inner side of the C-shaped groove, and then a circular groove is opened on the outer side of the outer wall of the column tube, a C-shaped steel bar is clamped on the inner side of the circular groove, and the front side of the outer wall of the C-shaped steel bar is fixedly connected with a long block, a bolt is threadedly connected to the middle part of the top end of the long block on the upper side, and the bottom end of the bolt is threadedly connected to the top surface of the long block on the lower side, and a waterproof mechanism is provided on the outer wall of the column tube.

[0006] Through the above technical solution: sealing gaskets are fixedly connected at both ends of the connecting pipe. The function of these sealing gaskets is to ensure the sealing of the connection and prevent any form of leakage. The outer side of the sealing gasket is designed to fit with the inner side of the C-shaped groove. This fitting design further enhances the sealing and stability of the structure. The existence of these bolts is to firmly connect the various parts of the structure together.

[0007] As a further description of the above technical solution:

[0008] The waterproof mechanism includes a Z-shaped tube, an inward end of the Z-shaped tube is fixedly connected to the other end of the column tube, the outer wall of the Z-shaped tube is fixedly connected with a waterproof coating, the upper and lower sides of the outer wall of the waterproof coating are fixedly connected with waterproof tape, the outer wall of the waterproof tape is fixedly connected with a protective layer, the left and right ends of the inside of the protective layer are fixedly connected with sealing rings, and the inward side of the sealing ring is fixedly connected to the outer wall of the waterproof tape.

[0009] Through the above technical solution: a layer of waterproof coating is specially added to the outer wall of the Z-shaped pipe. The function of this waterproof coating is to prevent moisture from penetrating into the interior of the pipe, thereby protecting the pipe from water damage and extending its service life. The existence of the waterproof coating is essential to maintaining the integrity and functionality of the pipe. A protective layer is also fixedly connected to the outer wall of the waterproof tape. This protective layer not only plays a protective role, but also prevents external physical damage.

[0010] As a further description of the above technical solution:

[0011] A second protective tube is fixedly connected to the middle of the outer wall of the Z-shaped tube, and a first protective tube is fixedly connected to the right side of the bottom end of the outer wall of the Z-shaped tube.

[0012] According to the above technical solution, a second protective tube is fixedly connected through the middle of the outer wall of the Z-shaped tube. The second protective tube exists to provide additional protection to prevent external forces from causing damage to the Z-shaped tube. At the same time, a first protective tube is also fixedly connected to the right side of the bottom end of the outer wall of the Z-shaped tube, which also plays a protective role.

[0013] As a further description of the above technical solution:

[0014] The inner side of the bottom end of the outer wall of the Z-shaped tube is fixedly connected with a T-shaped column 1, and the bottom end of the T-shaped column 1 is fixedly connected with an anti-slip pad.

[0015] Through the above technical solution: the design of these T-shaped columns is to ensure the stability and safety of the structure. At the bottom of each T-shaped column, an anti-skid pad is fixedly connected to increase friction and prevent sliding, thereby enhancing the safety of the entire structure.

[0016] As a further description of the above technical solution:

[0017] A waterproof ring is fixedly connected to the inner side of the C-shaped steel bar.

[0018] Through the above technical solution: the main function of this waterproof ring is to prevent moisture from entering and ensure the dryness of the structure, thereby improving the durability and stability of the structure.

[0019] As a further description of the above technical solution:

[0020] The outer wall of the other end of the Z-shaped tube is threadedly connected with a threaded cover.

[0021] According to the technical solution, a threaded cover is threadedly connected to the outer wall of the other end of the Z-shaped tube. The design of the threaded cover is to facilitate installation and maintenance, and also plays a role of sealing and protection.

[0022] As a further description of the above technical solution:

[0023] A second T-shaped column is fixedly connected to the middle portion of the outer side of the threaded cover.

[0024] According to the technical solution, a T-shaped column 2 is fixedly connected through the middle part of the outer side of the threaded cover. The existence of the T-shaped column 2 can enhance the stability of the threaded cover.

[0025] As a further description of the above technical solution:

[0026] The inner side of the waterproof ring is in contact with the outer wall of the column tube.

[0027] Through the above technical solution: the waterproof ring and the column tube are fitted together to achieve good stability and waterproof performance.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, through the mutual cooperation of the column tube, C-shaped groove, sealing gasket, waterproof ring, C-shaped steel bar, circular groove, connecting pipe and bolt, it is possible to seal the connection of the pipeline, avoid external water from infiltrating into the pipeline for a long time, and improve a certain waterproof effect.

[0030] 2. In the utility model, through the mutual cooperation of the Z-shaped tube, the column tube, the waterproof coating, the protective tube 2, the protective layer, the sealing ring and the waterproof tape, it is possible to effectively protect the outer wall of the pipeline while enhancing the waterproof performance and improving the utilization rate of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1This is a front side stereogram of a cylindrical tube of a waterproof structure for a pipeline passing through an underwater outer wall proposed by the utility model;

[0032] Figure 2 This is a disassembled diagram of a column pipe structure of a waterproof structure for a pipeline passing through an underwater outer wall proposed by the utility model;

[0033] Figure 3 This is a disassembled display diagram of a Z-shaped pipe of a waterproof structure for a pipeline passing through an underwater outer wall proposed by the utility model.

[0034] Legend:

[0035] 1. Column tube; 2. Waterproof mechanism; 201. Z-shaped tube; 202. Protective tube one; 203. Protective tube two; 204. Protective layer; 205. Waterproof tape; 206. Waterproof coating; 207. Sealing ring; 3. Anti-slip pad; 4. T-shaped column one; 5. Threaded cover; 6. T-shaped column two; 7. C-shaped groove; 8. Circular groove; 9. Sealing pad; 10. Connecting tube; 11. Waterproof ring; 12. C-shaped steel bar; 13. Long block; 14. Bolt. DETAILED DESCRIPTION

[0036] 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.

[0037] Please refer to the attached Figure 1 - Attachment Figure 2 , the utility model provides an embodiment: a waterproof structure for a pipeline passing through an underwater outer wall, comprising a column tube 1, a C-shaped groove 7 is provided on the inner side of the column tube 1, a connecting pipe 10 is clamped between adjacent C-shaped grooves 7, and the left and right ends of the connecting pipe 10 are fixedly connected with a sealing gasket 9, and the outer side of the sealing gasket 9 is fitted with the inner side of the C-shaped groove 7, and then a circular groove 8 is provided on the outer side of the outer wall of the column tube 1, a C-shaped steel bar 12 is clamped on the inner side of the circular groove 8, and an elongated block 13 is fixedly connected to the front side of the outer wall of the C-shaped steel bar 12, and a bolt 14 is threadedly connected to the middle part of the top of the upper elongated block 13, and the bottom end of the bolt 14 is threadedly connected to the top surface of the lower elongated block 13, and a waterproof mechanism 2 is provided on the outer wall of the column tube 1, and an anti-slip pad 3 is fixedly connected to the bottom end of the T-shaped column 4;

[0038] Specifically, the C-shaped grooves 7 are designed to be tightly engaged with each other, so that the connecting pipe 10 can be fixed therein. The connecting pipe 10 is fixedly connected with sealing gaskets 9 at both ends. The function of these sealing gaskets 9 is to ensure the sealing of the connection and prevent any form of leakage. The outer side of the sealing gasket 9 is designed to fit with the inner side of the C-shaped groove 7. This fitting design further enhances the sealing and stability of the structure. The bolts 14 exist to firmly connect the various parts of the structure together to ensure the stability and safety of the entire structure.

[0039] Please refer to the attached Figure 3 The waterproof mechanism 2 includes a Z-shaped tube 201, an inward end of the Z-shaped tube 201 is fixedly connected to the other end of the column tube 1, the outer wall of the Z-shaped tube 201 is fixedly connected with a waterproof coating 206, the upper and lower sides of the outer wall of the waterproof coating 206 are fixedly connected with waterproof tapes 205, the outer wall of the waterproof tape 205 is fixedly connected with a protective layer 204, the left and right ends of the inner part of the protective layer 204 are fixedly connected with sealing rings 207, the inward side of the sealing ring 207 is fixedly connected to the outer wall of the waterproof tape 205, the middle part of the outer wall of the Z-shaped tube 201 is fixedly connected with a protective tube 203, and the right side of the outer wall bottom end of the Z-shaped tube 201 is fixedly connected with a protective tube 1 202;

[0040] Specifically, one end of the Z-shaped tube 201 extends inward and is firmly fixedly connected to the opposite end of the column tube 1. This design ensures that the connection between the two pipes is both firm and reliable. A waterproof coating 206 is specially added to the outer wall of the Z-shaped tube 201. The function of this waterproof coating 206 is to prevent moisture from penetrating into the interior of the pipe, thereby protecting the pipe from water damage and extending its service life. The existence of the waterproof coating 206 is crucial to maintaining the integrity and functionality of the pipe. A protective layer 204 is also fixedly connected to the outer wall of the waterproof tape 205. This protective layer 204 not only plays a protective role, but also prevents external physical damage.

[0041] Please refer to the attached Figure 1 - Attachment Figure 3 The bottom end of the outer wall of the Z-shaped tube 201 is fixedly connected to a T-shaped column 4 on the inner side, the inner side of the C-shaped steel bar 12 is fixedly connected to a waterproof ring 11, the outer wall of the other end of the Z-shaped tube 201 is threadedly connected to a threaded cover 5, and the middle part of the threaded cover 5 on the outer side is fixedly connected to a T-shaped column 6, and the inner side of the waterproof ring 11 is in contact with the outer wall of the column tube 1;

[0042] Specifically, multiple connection and sealing elements are taken into consideration through the design of the Z-shaped tube 201. First, a T-shaped column 4 is evenly fixedly connected to the inner side of the bottom end of the outer wall of the Z-shaped tube 201. This design may be used to enhance the stability of the structure or serve as a connection point. A waterproof ring 11 is fixedly connected to the inner side of the C-shaped steel bar 12. The function of the waterproof ring 11 is to ensure that liquid or moisture does not pass through this area, thereby protecting the internal components of the structure from water damage.

[0043] Working principle: When the pipeline needs to be used, first pick up the two column tubes 1, and then engage the two ends of the connecting tube 10 with the inner side of the C-shaped groove 7, and then cooperate to contact the outer wall of the sealing gasket 9. At this time, the waterproof ring 11 is installed and fixed on the inner side of the C-shaped steel bar 12, and the C-shaped steel bar 12 is engaged with the inner side of the circular groove 8, and then the waterproof ring 11 is in contact with the outer wall of the connecting tube 10. At this time, the bolt 14 is twisted to match the long block 13, and the C-shaped steel bar 12 can be tightened to limit the connecting tube 10. Therefore, it is possible to seal the connection of the pipeline to prevent long-term infiltration of external water. To the inside of the pipeline, improve a certain waterproof effect, then fix the Z-shaped tube 201 to one end of the column tube 1, and fix the waterproof coating 206 and the waterproof tape 205 on the left and right sides of the outer wall of the Z-shaped tube 201, so that the Z-shaped tube 201 is protected and the waterproof performance is increased, then the protective tube 203 and the protective layer 204 are installed at the turning point of the Z-shaped tube 201 to protect the turning point, and finally the sealing ring 207 is installed at the connection of the protective layer 204, and then the two protective layers 204 are inserted into the outer wall of the waterproof tape 205, thereby achieving effective protection of the outer wall of the pipeline while enhancing the waterproof performance and improving the utilization rate of the pipeline.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A waterproof structure for a pipeline passing through an underwater outer wall, comprising a cylindrical pipe (1), characterized in that: The column tube (1) is provided with a C-shaped groove (7) on the inner side, and a connecting tube (10) is engaged between adjacent C-shaped grooves (7). The left and right ends of the connecting tube (10) are fixedly connected with a sealing gasket (9). The outward side of the sealing gasket (9) is in contact with the inner side of the C-shaped groove (7). Then, the outer wall of the column tube (1) is provided with a circular groove (8) on the outer side, and a C-shaped steel bar (12) is engaged with the inner side of the circular groove (8). The front side of the outer wall of the C-shaped steel bar (12) is fixedly connected with a long block (13). A bolt (14) is threadedly connected to the middle part of the top end of the long block (13) on the upper side, and the bottom end of the bolt (14) is threadedly connected to the top surface of the long block (13) on the lower side. The outer wall of the column tube (1) is provided with a waterproof mechanism (2).

2. A waterproof structure for a pipeline passing through an underwater outer wall according to claim 1, characterized in that: The waterproof mechanism (2) comprises a Z-shaped tube (201), one inward end of the Z-shaped tube (201) being fixedly connected to the other end of the column tube (1), the outer wall of the Z-shaped tube (201) being fixedly connected to a waterproof coating (206), the upper and lower sides of the outer wall of the waterproof coating (206) being fixedly connected to waterproof tape (205), the outer wall of the waterproof tape (205) being fixedly connected to a protective layer (204), the inner left and right ends of the protective layer (204) being fixedly connected to a sealing ring (207), and the inward side of the sealing ring (207) being fixedly connected to the outer wall of the waterproof tape (205).

3. A waterproof structure for a pipeline passing through an underwater outer wall according to claim 2, characterized in that: A second protective tube (203) is fixedly connected to the middle of the outer wall of the Z-shaped tube (201), and a first protective tube (202) is fixedly connected to the right side of the bottom end of the outer wall of the Z-shaped tube (201).

4. A waterproof structure for a pipeline passing through an underwater outer wall according to claim 2, characterized in that: The inner side of the bottom end of the outer wall of the Z-shaped tube (201) is fixedly connected to a T-shaped column one (4), and the bottom end of the T-shaped column one (4) is fixedly connected to an anti-slip pad (3).

5. The waterproof structure for a pipeline passing through an underwater outer wall according to claim 1, characterized in that: A waterproof ring (11) is fixedly connected to the inner side of the C-shaped steel bar (12).

6. The waterproof structure for a pipeline passing through an underwater outer wall according to claim 2, characterized in that: The outer wall of the other end of the Z-shaped tube (201) is threadedly connected with a threaded cover (5).

7. A waterproof structure for a pipeline passing through an underwater outer wall according to claim 6, characterized in that: A second T-shaped column (6) is fixedly connected to the middle portion of the outer side of the threaded cover (5).

8. The waterproof structure for a pipeline passing through an underwater outer wall according to claim 5, characterized in that: The inner side of the waterproof ring (11) fits the outer wall of the column tube (1).

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