KR101825428B1 - Socket joint for drain pipe and construction method thereof - Google Patents

Socket joint for drain pipe and construction method thereof Download PDF

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Publication number
KR101825428B1
KR101825428B1 KR1020150134015A KR20150134015A KR101825428B1 KR 101825428 B1 KR101825428 B1 KR 101825428B1 KR 1020150134015 A KR1020150134015 A KR 1020150134015A KR 20150134015 A KR20150134015 A KR 20150134015A KR 101825428 B1 KR101825428 B1 KR 101825428B1
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KR
South Korea
Prior art keywords
opening
reinforcing
main body
panel
closing
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KR1020150134015A
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Korean (ko)
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KR20170035209A (en
Inventor
권두영
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권두영
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Priority to KR1020150134015A priority Critical patent/KR101825428B1/en
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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/002—Sleeves or nipples for pipes of the same diameter; Reduction pieces
    • F16L21/005—Sleeves or nipples for pipes of the same diameter; Reduction pieces made of elastic material, e.g. partly or completely surrounded by clamping devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking means

Abstract

The present invention provides a sewing machine comprising: a main body including an elastic material to surround a connecting portion between a first sewer pipe and a second sewer pipe; An opening / closing part formed by cutting a part of the main body and arranging both ends of the incision part so as to be adjacent or detachable; A restricting portion for restricting the opening / closing portion to prevent sewage from leaking from a connection portion between the first sewer pipe and the second sewer pipe; And a reinforcing portion provided adjacent to both ends of the opening and closing portion to prevent deformation of the opening and closing portion.

Figure R1020150134015

Description

Technical Field [0001] The present invention relates to a socket connection socket and a method of constructing the socket connection socket.

The present invention relates to a sewer pipe connecting socket and a method of manufacturing the sewer pipe connecting socket. More particularly, the present invention relates to a sewer pipe connecting socket and a sewing pipe connecting socket, And more particularly, to a sewage pipe connection socket and a method of constructing the same.

Generally, a sewage pipe is a pipe which is laid under the road in the city area to send sewage (sewage) discharged from a building or the like caused by living or business, or rain water to the end treatment plant discharged into the river A water pipe refers to a pipe that constitutes a tap water for supplying tap water from each water purification plant to each building.

These sewer pipes are mainly used for concrete sewer pipes where the water flow rate is high. In the case where the water flow rate is relatively low, synthetic resin materials such as PVC, polyethylene and the like, which are superior in workability compared to concrete, to be.

In the case of the sewage pipe formed of the concrete sewage pipe as described above, the mutually connected portions are sealed with cement or the like so that the pair of pipes are maintained connected to each other. However, such a construction method has a difficulty in workability In addition, it is difficult to ensure watertightness.

The sewage pipe made of a synthetic resin material is joined to the sewage pipe through a separate device in a state where the sewage pipes are connected to each other so that they can communicate with each other when the communication directions are mutually connected during piping work.

In this case, there is a disadvantage that it is necessary to provide a separate device for heat-sealing the sewer pipes for the construction, and the sewer pipe connection work also requires a long time, resulting in a problem that the workability is remarkably deteriorated.

In the case of a sewage pipe which is molded into a casting, most of pipes are connected by a method such as welding or by using a separate member such as a coupler. In this case, however, the construction is not easy.

Concrete, synthetic resin, or casting, when the impact and vibration applied on the ground are repeatedly transmitted in addition to the respective disadvantages, the connecting portion of the pipe is easily broken and the watertightness can not be maintained. In addition to accelerating the settlement of the groundwater, water and sewage leaks cause serious water pollution such as soil and groundwater pollution.

In order to solve the above problems, a pipe connection structure for connecting the upper and the sewer pipes in series has been invented. In the pipe connection structure according to the related art, an inner ring groove formed in a semi-circular shape on the outer periphery near one end of the pipe is formed An insertion portion having a diameter enlarged so as to be inserted into the fitting connection portion integrally with the outer circumferential edge of the other side of the tube and an outer portion formed in a semicircular shape at a position corresponding to the inner ring groove at the inner circumferential edge of the insertion portion, And an injection path which is selectively shielded by the cap while making the outer ring groove communicated with the outside, and an injection port which is inserted into the annular groove formed by the inner ring groove and the outer ring groove, And a hollow damping ring into which the sealant is filled.

BACKGROUND ART [0002] The background art of the present invention is disclosed in Korean Patent Laid-Open Publication No. 10-2006-0004637 (published on Jan. 12, 2006, entitled "

Since the upper sewer pipe connecting structure according to the related art is installed to surround the upper sewer pipe connecting portion so that both ends of the socket including the elastic material come into contact with each other, when leakage occurs on the connecting portion of the upper sewer pipe, There is a problem that it is difficult to prevent leakage of the sewer pipe.

Therefore, there is a need for improvement.

The present invention provides a sewer pipe connection socket capable of preventing water leakage generated on a connection portion between sewer pipes and preventing leakage of a sewer pipe by preventing deformation of a connection socket provided at a connection portion of a sewer pipe and a construction method thereof It has its purpose.

The present invention provides a sewing machine comprising: a main body including an elastic material to surround a connecting portion between a first sewer pipe and a second sewer pipe; An opening / closing part formed by cutting a part of the main body and arranging both ends of the incision part so as to be adjacent or detachable; A restricting portion for restricting the opening / closing portion to prevent sewage from leaking from a connection portion between the first sewer pipe and the second sewer pipe; And a reinforcing portion provided adjacent to both ends of the opening and closing portion to prevent deformation of the opening and closing portion.

The main body of the present invention may further include: an intuitive finishing portion having a first confining groove portion surrounding the straight pipe portion of the first sewage pipe and on which the restraining portion is seated; An expansion finishing portion having a second constraining groove portion surrounding the expansion portion of the second sewage pipe and on which the restraining portion is seated; And a connecting portion which is inclinedly connected to integrally connect the intumescent finishing portion and the expanding finishing portion having different diameters from each other.

Further, the opening / closing part of the present invention may include: a seating surface part formed at one end of the incision part of the main body and on which the reinforcing part is seated; And a lid surface portion that is disposed on the seating surface portion and on which the reinforcing portion is seated, wherein the reinforcing portion is provided in close contact with the seating surface portion and includes a bent portion to surround the one end portion of the main body incision portion; And a second reinforcement panel which is installed in close contact with the lid surface portion and is provided with the bent portion so as to surround the other end portion of the main body incision portion and is spaced apart from the first reinforcement panel.

Further, the opening / closing part of the present invention may include: a first protrusion formed by bending one end of the incision part of the main body; And a second protrusion formed by bending the other end of the incision portion of the main body and opposed to the first protrusion, the second protrusion being engaged with the first protrusion by the bolt member and the nut member, And a spacing panel interposed between the projection and the second projection and through which the bolt member penetrates.

Further, the opening / closing part of the present invention may include: a first protrusion formed by bending one end of the incision part of the main body; And a second protrusion formed by bending the other end of the incision portion of the main body and opposed to the first protrusion, the second protrusion being engaged with the first protrusion by the bolt member and the nut member, A first impregnation panel installed inside the projection; And the second impregnation panel is installed inside the second protrusion and is joined by the bolt member and the nut member.

According to another aspect of the present invention, there is provided a method of manufacturing a sewage pipe, comprising the steps of: (a) installing a main body including an elastic material and having a part thereof cut off to form an opening / closing part at a connection portion between a first sewer pipe and a second sewer pipe; (b) arranging reinforcing portions adjacent to each other at both ends of the opening and closing portions, the reinforcing portions being made of a metal material; and (c) installing a restricting portion on the main body so that both ends of the opening and closing portions and the reinforcing portions come in close contact with each other. .

A sewage pipe connection socket and a method of constructing the same according to the present invention are characterized in that a main body having an opening and closing part is provided at a connection site where the straight pipe section of the first sewage pipe is inserted into the expansion part of the second sewage pipe, And a reinforcing part for preventing the opening / closing part from being deformed by the sewage water leaking through the connection part. Therefore, there is an advantage that the leakage of sewage through the connection part of the sewer pipe can be effectively prevented.

In the sewage pipe connection socket and the method of constructing the same according to the present invention, a first reinforcement panel and a second reinforcement panel having bent portions to surround both ends of the opening and closing portions are provided, and the first reinforcement panel and the second reinforcement panel do not interfere with each other So that the joint strength of the opening and closing part can be improved and the leakage of the sewage through the connection part of the sewer pipe can be more effectively supported.

In the sewage pipe connection socket and the method of constructing the same according to the present invention, since the reinforcing panel is interposed between the first projection and the second projection constituting the opening and closing part and is coupled by the bolt member, when the internal pressure of the opening and closing part rises, It is possible to prevent the second projection from being deformed or broken.

In addition, since the first reinforcing panel and the second reinforcing panel are impregnated into the first protruding portion and the second protruding portion constituting the opening and closing portions, the sewer pipe connecting socket and the method of constructing the same according to the present invention, It is possible to omit the operation of aligning the hole portion and the fastening hole portion of the projecting portion so as to face each other, and there is an advantage that the reinforcement portion can be easily installed.

1 is an exploded perspective view illustrating a sewer pipe connecting socket according to a first embodiment of the present invention.
2 is a perspective view illustrating a main body, an opening / closing part, and a reinforcing part of the sewer pipe connecting socket according to the first embodiment of the present invention.
3 is a bottom perspective view illustrating a main body, an opening and closing part, and a reinforcing part of the sewer pipe connecting socket according to the first embodiment of the present invention.
4 is a cross-sectional view illustrating a structure for mounting a reinforcing portion of a sewer pipe connecting socket according to a first embodiment of the present invention.
5 is a cross-sectional view illustrating a closed state of an opening / closing part of a sewer pipe connecting socket according to a first embodiment of the present invention.
6 is an exploded perspective view illustrating a reinforcing portion installation structure of a sewer pipe connection socket according to a second embodiment of the present invention.
7 is a cross-sectional view illustrating a connection structure of a reinforcing portion of a sewer pipe connecting socket according to a second embodiment of the present invention.
8 is a cross-sectional view illustrating a connection structure of a reinforcing portion of a sewer pipe connecting socket according to a third embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment of a sewer pipe connection socket and a method of constructing the same according to the present invention will be described with reference to the accompanying drawings.

In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation.

In addition, the terms described below are terms defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator.

Therefore, definitions of these terms should be made based on the contents throughout this specification.

FIG. 1 is an exploded perspective view illustrating a sewer pipe connecting socket according to a first embodiment of the present invention, FIG. 2 is a perspective view illustrating a main body, an opening and closing part, and a reinforcing part of the sewer pipe connecting socket according to the first embodiment of the present invention, 3 is a bottom perspective view illustrating a main body, an opening / closing portion, and a reinforcing portion of the sewer pipe connecting socket according to the first embodiment of the present invention.

4 is a cross-sectional view illustrating a structure for mounting a reinforcing portion of a sewer pipe connecting socket according to a first embodiment of the present invention, and FIG. 5 is a view showing a closed state of an opening / closing portion of a sewer pipe connecting socket according to the first embodiment of the present invention Sectional view.

1 to 5, a sewer pipe connecting socket according to a first embodiment of the present invention includes a main body (not shown) including an elastic material so as to surround a connecting portion between a first sewer pipe 12 and a second sewer pipe 14 An opening and closing part 50 that is formed by cutting a part of the main body 30 and arranges both ends of the incision part in a contiguous or removable manner; A restricting portion 70 for preventing the sewage from leaking from the connection portion between the opening and closing portions 50 and 14 and a reinforcing portion 80 provided adjacent to both ends of the opening and closing portion 50 to prevent deformation of the opening and closing portion 50 .

The sewage pipe including the material of the concrete or the synthetic resin material has the straight pipe portion 12a formed at one end and the expanded pipe portion 14a formed at the other end portion so that the straight pipe portion 12a of the first sewage pipe 12 is divided into the second It can be inserted into the expansion portion 14a of the sewage pipe 14 so that a plurality of sewage pipes can be connected and connected to each other.

At this time, a connecting portion where the straight pipe portion 12a of the first sewage pipe 12 is inserted into the expanded portion 14a of the second sewage pipe 14 is formed, and a gap where the sewage is discharged may be formed at the connecting portion, (1) The main body 30 of the present invention is installed so as to surround the connection portion between the first sewage pipe 12 and the second sewage pipe 14 to prevent leakage of sewage.

The main body 30 is formed in a ring shape having different diameters at one end and the other end so as to simultaneously cover the straight pipe portion 12a and the expanded pipe portion 14a having different diameters and is made of an elastic material so that the opening / The main body 30 can be positioned at the connection site so as to simultaneously enclose the straight pipe portion 12a and the expanded pipe portion 14a.

The main body 30 includes an intuitive finishing portion 32 in which a first confining groove portion 32a for enclosing the straight pipe portion 12a of the first sewage pipe 12 and on which the restraining portion 70 is seated is formed, An expanding end portion 34 in which a second restraining groove portion 34a is formed in which the restraining portion 70 is seated and which surrounds the expanding portion 14a of the expanding portion 14, And a connecting portion 36 which is inclinedly arranged so as to integrally connect the connecting portions 34 with each other.

The inclined portion is formed so as to be inclined so as to integrally connect the intimate-finishing portion (32) and the expanding finishing portion (34) with different diameters, and the inclined portion Shape.

Therefore, when the main body 30 is seated at the connecting portion between the straight pipe portion 12a and the expanding portion 14a, the straight pipe end portion 32 encloses the straight pipe portion 12a, And the inclined portion is inclined to connect the intumescent finishing portion 32 and the expanding finishing portion 34.

Since the engaging slope 34b is formed at the outer end of the expanding finishing portion 34 so as to be inclined inward while reducing the diameter of the expanding finishing portion 34, the engaging slope 34b is in close contact with the inner end of the expanding portion 14a Thereby preventing the main body 30 from being separated from the expanded portion 14a.

The opening and closing part 50 is formed by cutting a part of the peripheral surface of the main body 30 and both ends of the opening and closing part 50 can be arranged to overlap with each other. The sewage pipe can be inserted into the main body 30. When the both ends of the opening and closing part 50 are restored to overlap with each other, the connection part between the straight pipe part 12a and the pipe- Wrapped.

The opening and closing part 50 includes a seating surface part 52 formed at one end of the incision part of the main body 30 and on which the reinforcing part 80 is seated and a reinforcing part 80 placed on the seating surface part 52, And a cover surface portion (56).

The opening and closing part 50 is formed on its outer wall with a seating face part 52 formed thinner than the outer wall of the main body 30 and is seated on the inner wall of the other end of the opening and closing part 50 An interference groove portion 58 formed to be thinner than the outer wall of the main body 30 is formed.

Since the seating surface portion 52 and the interference groove portion 58 are formed at one end and the other end of the opening and closing portion 50, even if the one end and the other end of the opening and closing portion 50 are overlapped and connected, 30). ≪ / RTI >

The inner wall of one end of the opening and closing part 50 is formed with a seating groove 54 in which a first bend section 86a, a second bend section 86b and a third bend section 86c, which constitute a reinforcing section 80, A cover surface portion 56 on which the second reinforcing panel 84 is seated is formed on the outer wall of the other end of the opening / closing portion 50.

Since the seating surface portion 52 is formed to be wider than the width of the first reinforcing panel 82, a gap is formed between the end portion of the first reinforcing panel 82 and the inner end portion of the seating surface portion 52, The first bend section 86a, the second bend section 86b and the third bend section 86c of the first and second reinforcement panels 84 are seated on the first reinforcement panel 84 so that the first reinforcement panel 82 and the second reinforcement panel 84 are spaced apart from each other .

The reinforcing portion 80 includes a first reinforcing panel 82 which is provided in close contact with the seating surface portion 52 and is provided with a bent portion so as to surround one end of the incision portion of the main body 30, And a second reinforcing panel 84 having bent portions to surround the other end of the incision portion of the main body 30 and spaced apart from the first reinforcing panel 82.

The first reinforcing panel 82 and the second reinforcing panel 84 are respectively installed at both ends of the opening and closing part 50. The first reinforcing panel 82 and the second reinforcing panel 84 are fixed to the intuitive closing part 32, The first reinforcement panel 82 and the second reinforcement panel 84 are bent rearward from one side end of the first reinforcement panel 82 and the second reinforcement panel 84 to be bent on the inner wall of the main body 30, .

Since the first reinforcing panel 82 and the second reinforcing panel 84 are formed in a bent panel shape, the bent portions bent backward from the first reinforcing panel 82 and the second reinforcing panel 84 are formed into an intimate finishing portion A second bent portion 86b opposed to the expansion end portion 34 and a third bent portion 86c opposed to the inclined portion.

The first bend section 86a, the second bend section 86b and the third bend section 86c are arranged so as to be spaced from each other. The first bend section 86a, the second bend section 86b and the third bend section 86c The first and second reinforcement panels 82 and 84 are bent from the first reinforcement panel 82 and the second reinforcement panel 84 so that the first bend section 86a, the second bend section 86b, and the third bend section 86c Can be folded rearward and brought into close contact with the both end portions of the opening / closing portion 50, it is possible to prevent the respective bent portions from interfering with each other.

The restricting portion 70 includes a first pressing band 72a inserted into the first confining groove portion 32a formed on the outer wall of the straight pipe finishing portion 32 to enclose the main body 30, A second pressing band 71b inserted into the second fixing groove portion 34a formed to surround the main body 30 and a bolt member 71b connecting the both ends of the first pressing band 72a and the second pressing band 71b 74 and a nut member 76.

The first reinforcing panel 82 and the second reinforcing panel 84 are provided at both ends of the opening and closing part 50 and then the first pressing belt 72a and the second pressing belt 71b are provided, Since the closed state of the opening and closing part 50 is maintained in a state in which the opening and closing part 50 is overlapped when the circumferential surface of the main body 30 is pressed inward by the nut member 76 and the straightened part 12a and the expanded part 14a, It is possible to prevent the sewage from being lost from the connection portion between the sewer pipe and the sewage pipe.

Both ends of the opening and closing part 50 are wrapped by the first reinforcing panel 82 and the second reinforcing panel 84 including the metallic material and the first reinforcing panel 82 and the second reinforcing panel 84 Since the opening and closing part 50 is disposed by the sewing water which is lost from the connection part of the sewage pipe due to the fact that it is seated and arranged so as to be spaced apart from each other without being interfered by the seating surface part 52, the seating groove part 54, the lid surface part 56 and the interference groove part 58 It is possible to prevent it from expanding.

A method of constructing the sewer pipe connection socket according to an embodiment of the present invention will now be described.

A method for constructing a sewer pipe connection socket according to a first embodiment of the present invention includes a main body 30 including an elastic material and a part of which is cut to form an opening and closing part 50. The main body 30 includes a first sewer pipe 12, A step of disposing a reinforcing part 80 including a metal material at both ends of the opening and closing part 50 adjacent to each other and a step of attaching the reinforcing part 80 to both ends of the opening and closing part 50, (70) to the main body (30) so as to be in close contact with each other.

First, the straight pipe portion 12a of the first sewage pipe 12 is inserted into the expanded portion 14a of the second sewage pipe 14, the first reinforcing panel 82 is seated on the seating surface portion 52, The first bend section 86b and the third bend section 86c are bent from the panel 82 to the rear of the main body 30 and brought into close contact with the seating groove section 54, The second bending portion 86b and the third bending portion 86c are bent toward the rear of the main body 30 and brought into close contact with the interference groove portion 58 by placing the second reinforcing panel 84 thereon.

Thereafter, an adhesive such as silicone is applied to the connection portions of the straight pipe portion 12a and the expansion pipe portion 14a and the opening portion 50 of the main body 30 is opened to open the straight pipe portion 12a and the expansion portion 14a The main body 30 is seated on the connecting portion and the interference groove portion 58 is seated on the outer wall of the seating surface portion 52 so that both ends of the opening and closing portion 50 are overlapped.

At this time, the first reinforcing panel 82 and the second reinforcing panel 84 are spaced apart from each other, and the opening / closing part 50 is closed so that no gap or protrusion due to interference is formed at the connection part of the opening / closing part 50.

The first pressing band 72a and the second pressing band 71b are fitted into the first fixing groove portion 32a after the main body 30 is seated on the connection portion between the straight pipe portion 12a and the expansion portion 14a as described above, And the bolt member 174 and the nut member 176 are inserted into the second constraining groove portion 34a so that the main body 30 is brought into close contact with the straight pipe portion 12a and the expansion portion 14a.

FIG. 6 is an exploded perspective view illustrating a structure of a reinforcing portion of a sewer pipe connection socket according to a second embodiment of the present invention, and FIG. 7 illustrates a reinforcing portion connecting structure of a sewer pipe connection socket according to a second embodiment of the present invention Sectional view.

6 and 7, the opening / closing part 150 of the sewer pipe connection socket according to the second embodiment of the present invention includes a first protrusion 152 formed by bending one end of the incision portion of the main body 30, The second protrusion 154 is formed by bending the other end portion of the incision portion of the first protrusion 152 and the first protrusion 152 and is opposed to the first protrusion 152 and coupled by the bolt member 174 and the nut member 176. [ ).

The first protrusion 152 and the second protrusion 154 constituting the opening and closing part 150 are bent in the outward direction of the main body 30 so as to face each other and the first protrusion 152 and the second protrusion 154 The protruding portions 154 are formed with a plurality of fastening holes 156 which are arranged to face each other.

The reinforcing portion 180 includes the interval panel 182 interposed between the first and second projecting portions 152 and 154 and through which the bolt member 174 penetrates, so that the first projecting portion 152 and the second projecting portion 154, The bolt member 174 is inserted into the fastening hole portion 156 and the through hole portion 186 after the interval panel 182 is inserted between the first projecting portion 152 and the second fastening portion 154. When the nut member 176 is fastened, The main body 30 is brought into close contact with the connection portion between the straight pipe portion 12a and the expanded pipe portion 14a while the two protrusions 154 are closely contacted and the opening and closing portion 150 is closed.

When the drainage is lost through the connection portion between the straight pipe portion 12a and the expanded portion 14a and the load is concentrated on the opening and closing portion 50, the opening and closing portion 50 may be opened as the fastening hole portion 156 is deformed. Since the interval panel 182 including the metal material is supported by the bolt member 174 while being disposed between the first projection 152 and the second projection 154 and the fastening hole portion 156 is deformed .

8 is a cross-sectional view illustrating a connection structure of a reinforcing portion of a sewer pipe connecting socket according to a third embodiment of the present invention.

8, the reinforcement 280 of the sewer pipe connection socket according to the third embodiment of the present invention includes a first impregnation panel 282 installed inside the first protrusion 152 and a second impregnation panel 282 installed inside the second protrusion 154 And is coupled to the first impregnation panel 282 by a bolt member 174 and a nut member 176. [

Therefore, in this embodiment, after the first protrusion 152 and the second protrusion 154 are in close contact with each other without inserting a separate metal panel between the first protrusion 152 and the second protrusion 154, the bolt member 174 The first impregnation panel 282 and the second impregnation panel 282 including the metal material are brought into close contact with the connection portion between the straight pipe portion 12a and the expanded portion 14a when the main body 30 and the nut member 176 are fastened, The first projecting portion 152, the second projecting portion 154, and the fastening hole portion 156 can be prevented from being deformed by the panel 284.

Thus, it is possible to prevent leakage of water generated on the connection portion between the sewer pipes and prevent deformation of the connection socket provided at the connection portion of the sewer pipe, thereby more effectively preventing the leakage of the sewer pipe, and a method of constructing the sewer pipe connection socket. .

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. .

Also, the sewer connection socket and its construction method are described as an example, but the connection socket and the construction method of the present invention can also be used for the sewer connection socket and the product other than the construction method.

Accordingly, the true scope of the present invention should be determined by the following claims.

12: first sewage pipe 12a: straight pipe section
14: second sewer pipe 14a:
30: main body 32: intuitive finish part
32a: first restraining groove portion 34:
34a: second restraining groove portion 34b: engaging slope face
36: connection part 50, 150: opening /
52: seat surface portion 54: seat groove portion
56: lid surface portion 58: interference groove portion
70, 170: restricting portion 72a: first pressing portion
72b: second pressing base 74, 174: bolt member
76, 176: nut member 80, 180, 280: reinforcing portion
82: first reinforcing panel 84: second reinforcing panel
86a: first bend portion 86b: second bend portion
86c: third bent portion 152: first protrusion
154: second projection 156: fastening hole part
182: spacing panel 186, 286:
282: first impregnation panel 284: second impregnation panel

Claims (6)

A main body including an elastic material so as to surround a connection portion between the first sewer pipe and the second sewer pipe;
An opening / closing part formed by cutting a part of the main body and arranging both ends of the incision part so as to be adjacent or detachable;
A restricting portion for restricting the opening / closing portion to prevent sewage from leaking from a connection portion between the first sewer pipe and the second sewer pipe; And
And a reinforcing portion provided adjacent to both ends of the opening and closing portion to prevent deformation of the opening and closing portion,
The main body includes an intuitive finishing portion having a first confining groove portion that surrounds the straight pipe portion of the first sewage pipe and on which the restraining portion is seated, and a second restraining groove portion that surrounds the expanded portion of the second sewage pipe and on which the restraining portion is seated And a connecting portion that is inclined to integrally connect the intumescent finishing portion and the expanded finishing portion having different diameters from each other,
Wherein the opening / closing portion includes a seating surface portion formed at one end of the incision portion of the main body and on which the reinforcing portion is seated, and a lid surface portion overlapping the seating surface portion and on which the reinforcing portion is seated,
The reinforcing portion may include a first reinforcing panel provided in close contact with the seating surface portion and having a bent portion to surround the one end portion of the main body incision portion and a first reinforcing panel provided in close contact with the lid surface portion and the bent portion to surround the other end portion of the main incision portion. And a second reinforcing panel that is spaced apart from the first reinforcing panel,
Wherein the first reinforcement panel and the second reinforcement panel are formed in a bent panel shape and the bent portion bent backward from the first reinforcement panel and the second reinforcement panel has a first bend portion opposed to the intuitive finish portion, A second bending portion opposed to the finishing portion, and a third bending portion opposed to the inclined portion,
Wherein the first bend portion, the second bend portion, and the third bend portion are spaced apart from each other, and the upper and lower ends of the first bend portion, the second bend portion, and the third bend portion are inclined toward the center portion, The first bending portion, the second bending portion, and the third bending portion are folded rearward from the first reinforcing panel and the second reinforcing panel so as to be brought into close contact with the both ends of the opening and closing portion, the respective bent portions can be prevented from interfering with each other Sewer connection sockets.
delete delete The apparatus according to claim 1, wherein the opening /
A first protrusion formed by bending one end of the incision portion of the main body; And
And a second protrusion formed by bending the other end of the incision portion of the main body and opposed to the first protrusion and being engaged by the first protrusion and the bolt member and the nut member,
Wherein the reinforcing portion includes a spacing panel interposed between the first projecting portion and the second projecting portion and through which the bolt member penetrates.
The apparatus according to claim 1, wherein the opening /
A first protrusion formed by bending one end of the incision portion of the main body; And
And a second protrusion formed by bending the other end of the incision portion of the main body and opposed to the first protrusion and being engaged by the first protrusion and the bolt member and the nut member,
The reinforcing portion
A first impregnation panel installed inside the first projection; And
And a second impregnation panel installed inside the second protrusion and coupled by the bolt member and the nut member to the first impregnation panel.
A method for constructing a sewer pipe connection socket configured by any one of claims 1, 4, and 5,
(a) installing a main body including an elastic material and a part of which is cut to form an opening / closing part at a connection part between a first sewer pipe and a second sewer pipe;
(b) arranging reinforcing portions adjacent to each other at both ends of the opening and closing portion, the reinforcing portion including a metal material; and
(c) installing a restricting portion on the main body so that both ends of the opening and closing portion and the reinforcing portion are in close contact with each other.
KR1020150134015A 2015-09-22 2015-09-22 Socket joint for drain pipe and construction method thereof KR101825428B1 (en)

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KR1020150134015A KR101825428B1 (en) 2015-09-22 2015-09-22 Socket joint for drain pipe and construction method thereof

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101935852B1 (en) * 2018-05-04 2019-01-07 이명호 Apparatus for connecting hume pipes water-tightly

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200197314Y1 (en) * 2000-04-21 2000-09-15 주식회사아세아조인트 Pipe joint
KR100917982B1 (en) * 2008-12-15 2009-09-18 (주)이알코리아개발 Joint device of pressurize type for pipe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200197314Y1 (en) * 2000-04-21 2000-09-15 주식회사아세아조인트 Pipe joint
KR100917982B1 (en) * 2008-12-15 2009-09-18 (주)이알코리아개발 Joint device of pressurize type for pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101935852B1 (en) * 2018-05-04 2019-01-07 이명호 Apparatus for connecting hume pipes water-tightly
WO2019212120A1 (en) * 2018-05-04 2019-11-07 이은영 Hume pipe sealing/connecting device

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