Detachable rigid waterproof lantern ring construction structure

Abstract

A detachable rigid waterproof lantern ring construction structure relates to the technical field of pipeline construction and comprises a rigid waterproof lantern ring which is arranged in a gap between an embedded ring and a water supply and drainage pipeline in a matched mode. The rigid waterproof lantern ring comprises a lantern ring body, the lantern ring body is of a circular double-wall hollow structure and comprises an inner wall and an outer wall, and the distance between the inner wall and the outer wall is 2-4 mm; a lower wing ring is welded to a lower opening of the lantern ring body, and a corrosion-resistant lower flexible rubber pad is bonded to the upper surface of the lower wing ring. An external thread is turned on the outer surface of an upper opening of the lantern ring body, the external thread is sleeved with an upper wing ring in a threaded mode, a corrosion-resistant upper flexible rubber pad is bonded to the lower surface of the upper wing ring, and a loading and unloading hexagon nut is welded to the upper surface of the upper wing ring in a butt joint mode. The pipeline plugging structure solves the problems that an existing pipeline plugging structure adopts waterproof paint for plugging, the requirement for manpower is high, the plugging effect is poor, and manpower and material resources are wasted due to repeated plugging.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline construction, and particularly relates to a detachable rigid waterproof collar construction structure. Background Art

[0002] At present, when plugging pipelines passing through side walls and roof slabs in many large underground garages, waterproof coatings are generally selected, usually referring to polymer cement waterproof coatings, which are generally composed of one part of emulsion and one part of powder. The most commonly used are temporary plugging materials such as leak stoppage king. The construction of this material has high technical requirements for construction workers. If there is continuous water flow at the hole or the base treatment is not clean, it is very easy to cause leakage again after plugging. Repeated plugging is very common on the construction site, and it is very difficult to plug perfectly. Content of the Utility Model

[0003] The purpose of the utility model is to provide a detachable rigid waterproof collar construction structure, which solves the problems of high requirements for labor, poor plugging effect, and waste of labor and materials caused by repeated plugging when plugging pipelines passing through structures with waterproof coatings.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A detachable rigid waterproof collar construction structure includes a rigid waterproof collar, which is fitted in the gap between the embedded ring and the water supply and drainage pipeline.

[0006] The rigid waterproof collar includes a collar body, which is a circular double-wall hollow structure, including an inner wall and an outer wall. The distance between the inner and outer walls is 2-4 mm. A lower wing ring is welded to the lower opening of the collar body, and a corrosion-resistant lower flexible rubber pad is bonded to the upper surface of the lower wing ring. External threads are machined on the outer surface of the upper opening of the collar body, and an upper wing ring is threadedly sleeved on the external threads. A corrosion-resistant upper flexible rubber pad is bonded to the lower surface of the upper wing ring, and a loading and unloading hexagon nut is butt-welded to the upper surface of the upper wing ring.

[0007] A further preferred technical solution: The size of the lower flexible rubber pad fits that of the lower wing ring, and the thickness is 3-5 mm.

[0008] A further preferred technical solution: The size of the upper flexible rubber pad fits that of the upper wing ring, and the thickness is 3-5 mm.

[0009] A further preferred technical solution: The loading and unloading hexagon nut is turned by a hexagon wrench sleeved on it.

[0010] A further preferred technical solution: The rigid waterproof collar is made of steel, iron, aluminum or metal alloy materials.

[0011] Further preferred technical solution: The width of the gap between the embedded ring and the water supply and drainage pipe is the same as the distance between the outer surface of the inner wall and the outer surface of the outer wall of the sleeve body.

[0012] Further preferred technical solution: The thickness of the inner wall and the outer wall of the sleeve body is 1-2 mm.

[0013] Compared with the prior art, the utility model has the following characteristics and beneficial effects:

[0014] 1. The sleeve body of the utility model is a circular double-wall hollow structure, which avoids the problems of large thickness, large weight, material waste and high cost of the single-wall solid structure; and there is a space between the double walls of the double-wall hollow structure, and the distance between the double walls has a certain stretchability, which can slightly stretch to adapt to the slight change in the distance between the embedded ring and the water supply and drainage pipe, and has stronger applicability.

[0015] 2. The sleeve body of the utility model is detachably connected with the upper wing ring through an external thread, and the connection is simple, convenient and fast, saving the construction period.

[0016] 3. The utility model is provided with a corrosion-resistant flexible rubber pad on the upper surface of the lower wing ring, which reduces the risk of water leakage and enhances the sealing performance.

[0017] 4. The utility model supplements the traditional waterproof plugging method for the water supply and drainage pipe to pass through the outer wall (that is, using waterproof coatings such as leak stoppage king for plugging), utilizes the gap between the embedded ring and the water supply and drainage pipe, and makes a detachable rigid waterproof sleeve ring with double-wall hollow and wing rings. In order to avoid the gap caused by the error between the embedded ring and the water supply and drainage pipe, a flexible rubber pad is installed on the inner side of the double-wall hollow with wing rings to avoid the risk of water leakage. Description of the drawings

[0018] Figure 1 is the three-dimensional view of the rigid waterproof sleeve ring of the utility model Figure 1 ;

[0019] Figure 2 is the three-dimensional view of the rigid waterproof sleeve ring of the utility model Figure 2 ;

[0020] Figure 3 is the three-dimensional view of the rigid waterproof sleeve ring of the utility model Figure 3 ;

[0021] Figure 4 is the three-dimensional view of the construction structure of the detachable rigid waterproof sleeve ring of the utility model;

[0022] Figure 5 is the schematic diagram of the gap between the embedded ring and the water supply and drainage pipe;

[0023] Reference numerals: 1—ferrule body, 2—lower wing ring, 3—lower flexible rubber pad, 4—external thread, 5—upper wing ring, 6—installation and removal hexagon nut, 7—upper flexible rubber pad, 8—embedded ring, 9—water supply and drainage pipeline, 10—rigid waterproof ferrule, 11—gap. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] See Figures 1-5 As shown, a detachable rigid waterproof ferrule construction structure of the present invention includes a rigid waterproof ferrule 10, and the rigid waterproof ferrule 10 is fitted in the gap 11 between the embedded ring 8 and the water supply and drainage pipeline 9.

[0026] The rigid waterproof ferrule 10 includes a ferrule body 1. The ferrule body 1 is a circular double-wall hollow structure, including an inner wall and an outer wall, and the distance between the inner and outer walls is 2-4 mm; a lower wing ring 2 is welded to the lower opening of the ferrule body 1, and a corrosion-resistant lower flexible rubber pad 3 is bonded to the upper surface of the lower wing ring 2; an external thread 4 is machined on the outer surface of the upper opening of the ferrule body 1, and an upper wing ring 5 is threadedly sleeved on the external thread 4. A corrosion-resistant upper flexible rubber pad 7 is bonded to the lower surface of the upper wing ring 5, and an installation and removal hexagon nut 6 is butt-welded to the upper surface of the upper wing ring 5.

[0027] The size of the lower flexible rubber pad 3 fits the lower wing ring 2, and the thickness is 3-5 mm.

[0028] The size of the upper flexible rubber pad 7 fits the upper wing ring 5, and the thickness is 3-5 mm.

[0029] The installation and removal hexagon nut 6 is turned by a hexagon wrench sleeved on it.

[0030] The rigid waterproof ferrule 10 is made of steel, iron, aluminum or metal alloy material.

[0031] The width of the gap between the embedded ring 8 and the water supply and drainage pipeline 9 is the same as the distance between the outer surfaces of the inner wall and the outer wall of the ferrule body 1.

[0032] The thickness of the inner wall and the outer wall of the ferrule body 1 is 1-2 mm.

[0033] When constructing the water supply and drainage pipeline at the exterior wall of the construction of the present invention, the plugging here can be constructed at the same time, which speeds up the leakage plugging of the hole and the backfilling of the foundation pit, and improves the efficiency.

[0034] The forming effect of the utility model is beautiful, the construction period is saved, the operation times of workers in the confined space are reduced, and the risk of water leakage is reduced.

[0035] The main body of the collar of the utility model is a circular double-wall hollow structure, which avoids the problems of large thickness, large weight, material waste and high cost of the single-wall solid structure; and there is a space between the double walls of the double-wall hollow structure, and the distance between the double walls has a certain elasticity, which can slightly expand and contract to adapt to the slight change in the distance between the embedded ring 8 and the water supply and drainage pipe 9, and the applicability is stronger.

[0036] The main body of the collar of the utility model is detachably connected with the upper wing ring through external threads, and the connection is simple, convenient and fast, saving the construction period.

[0037] The upper surface of the lower wing ring of the utility model is provided with a corrosion-resistant flexible rubber pad, which reduces the risk of water leakage and enhances the sealing performance.

[0038] The utility model supplements the traditional waterproof plugging method for water supply and drainage pipes passing through the exterior wall (that is, using waterproof coatings such as leak stoppage king for plugging), utilizes the gap between the embedded ring and the water supply and drainage pipe, and makes a detachable rigid waterproof collar with double-wall hollow and wing rings. In order to avoid the gap caused by the error between the embedded ring and the water supply and drainage pipe, a flexible rubber pad is installed on the inner side of the double-wall hollow collar with wing rings to avoid the risk of water leakage.

[0039] The working process of a detachable rigid waterproof collar construction structure of the utility model: during installation, the main body 1 of the collar is inserted into the embedded ring, the lower wing ring 2 is stuck on one side of the structure (side wall or roof slab), and the flexible rubber pad 3 is closely attached to the structure to avoid the risk of water leakage; then the upper wing ring 5 is sleeved on the upper opening of the main body 1 of the collar, and a hexagon wrench is used. The hexagon wrench is sleeved outside the loading and unloading hexagon nut 6, and the wrench is turned to thread the upper wing ring 5 tightly on the main body 1 of the collar until the upper wing ring 5 is closely attached to the other side of the structure.

[0040] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0041] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A detachable rigid waterproof sleeve construction structure, characterized in that: It comprises a rigid waterproof sleeve ring (10), which is arranged in a gap (11) between the pre-buried ring (8) and the water supply and drainage pipe (9); The rigid waterproof collar (10) comprises a collar body (1), which is a circular double-walled hollow structure, comprising an inner wall and an outer wall, wherein the spacing between the inner wall and the outer wall is 2-4 mm; a lower wing ring (2) is welded to the lower end of the collar body (1), and a corrosion-resistant lower flexible rubber pad (3) is bonded to the upper surface of the lower wing ring (2); an external thread (4) is formed on the outer surface of the upper end of the collar body (1), and an upper wing ring (5) is threadedly sleeved on the upper thread of the external thread (4), and a corrosion-resistant upper flexible rubber pad (7) is bonded to the lower surface of the upper wing ring (5), and a loading and unloading hexagonal nut (6) is welded to the upper surface of the upper wing ring (5).

2. The detachable rigid waterproof sleeve construction structure according to claim 1 is characterized in that: The size of the lower flexible rubber pad (3) matches that of the lower wing ring (2) and has a thickness of 3-5 mm.

3. The detachable rigid waterproof sleeve construction structure according to claim 1 is characterized in that: The size of the upper flexible rubber pad (7) matches that of the upper wing ring (5) and has a thickness of 3-5 mm.

4. The detachable rigid waterproof sleeve construction structure according to claim 1 is characterized in that: The hexagonal nut (6) is installed and removed by turning it with a hexagonal wrench.

5. The detachable rigid waterproof sleeve construction structure according to claim 1 is characterized in that: The rigid waterproof sleeve ring (10) is made of steel, iron, aluminum or metal alloy material.

6. The detachable rigid waterproof sleeve construction structure according to claim 1 is characterized in that: The width of the gap between the embedded ring (8) and the water supply and drainage pipe (9) is the same as the distance between the outer surface of the inner wall and the outer surface of the outer wall of the collar body (1).

7. The detachable rigid waterproof sleeve construction structure according to claim 1 is characterized in that: The thickness of the inner wall and the outer wall of the collar body (1) is 1-2 mm.

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