CN218455038U

CN218455038U - Seepage-proofing structure of water supply and drainage pipe

Info

Publication number: CN218455038U
Application number: CN202222412542.2U
Authority: CN
Inventors: 贾朗
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-02-07
Anticipated expiration: 2032-09-13

Abstract

The utility model provides a plumbing pipe seepage prevention structure belongs to water pipe prevention of seepage technical field. The utility model discloses a first body and second body, the first body is close to the cyclic annular shell of one end fixedly connected with of second body, the fixed packing ring structure that is provided with on the inside wall of cyclic annular shell, the one end that the second body is close to first body is located the inside of packing ring structure, run through on the lateral wall of cyclic annular shell and be provided with a plurality of regulation poles, a plurality of regulation poles all with the lateral wall threaded connection of cyclic annular shell, a plurality of regulation poles are located the inside one end of cyclic annular shell and all rotate and are connected with the arc clamp plate, a plurality of arc clamp plates all are located the outside of packing ring structure, the packing ring structure includes the main part ring, first side ring and second side ring. The utility model discloses a holistic seal structure setting is compared and is adopted ordinary single ring body sealing washer to seal, and the prevention of seepage effect obtains promoting greatly, and the water supply and drainage pipe is borrowed the mouth and can not take place the seepage easily, guarantees water supply and drainage pipe normal use.

Description

Seepage-proofing structure for water supply and drainage pipe

Technical Field

The utility model relates to a water pipe prevention of seepage field particularly, relates to a plumbing pipe seepage prevention structure.

Background

In modern buildings, the design and installation of water supply and drainage pipes are very important, and in the building engineering, the water supply and drainage pipe engineering is the most important component of the building engineering, and a large water supply and drainage system is constructed by connecting pipelines and comprising a plurality of circulating systems.

In the construction process of the water supply and drainage pipeline in the building engineering, firstly, quality detection personnel need to carefully check the water supply and drainage pipeline to ensure that the water supply and drainage pipeline has no hole, leak and crack. During installation, whether water seepage exists at the interface position of the water supply and drainage pipeline is also checked, and the condition of resource waste or pollution caused by water loss is avoided. In the prior art, when two water supply and drainage pipelines are in butt joint installation, flanges are usually adopted for butt joint, the two flanges are fixed by bolts, and a sealing ring can be additionally arranged between the flanges for seepage prevention. However, in the above scheme, the anti-seepage sealing ring is simple in structure and only is a single ring body, after long-term use, the anti-seepage effect is poor, the water leakage risk exists, and the normal use of the water supply and drainage pipeline in the building engineering cannot be ensured.

How to invent an anti-seepage structure for the water supply and drainage pipe to improve the problems becomes a problem to be solved by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In order to make up for above not enough, the utility model provides a plumbing pipe seepage prevention structure aims at improving plumbing pipe butt joint department, the relatively poor problem of ordinary sealing washer seepage prevention ability of adoption.

The utility model discloses a realize like this:

the utility model provides a water supply and drainage pipe seepage prevention structure, including first body and second body, the first body is close to the cyclic annular shell of one end fixedly connected with of second body, the fixed packing ring structure that is provided with on the inside wall of cyclic annular shell, the one end that the second body is close to first body is located the inside of packing ring structure, it is provided with a plurality of regulation poles, a plurality of to run through on the lateral wall of cyclic annular shell adjust the pole all with the lateral wall threaded connection of cyclic annular shell, it is a plurality of it is connected with the arc clamp plate all to rotate to adjust the pole and is located the inside one end of cyclic annular shell, and is a plurality of the arc clamp plate all is located the outside of packing ring structure, wherein:

the gasket structure includes main part ring, first side ring and second side ring, main part ring, first side ring and second side ring integrated into one piece, the main part ring is fixed to be set up on the inside wall of cyclic annular shell, first side ring sets up the both sides at the main part ring respectively perpendicularly with second side ring, the one end that the second body is close to first body is located the inside of first side ring, the annular has been seted up on the inside wall of cyclic annular shell, the inside of second side ring embedding annular is a plurality of the arc clamp plate all is located the outside of first side ring.

Through adopting above-mentioned technical scheme, the main part ring supports tightly between with second body, the cyclic annular shell, realizes that first way is sealed. And a second seal is formed between the second side ring and the inner wall of the annular groove. Secondly, the adjusting rod on the side wall of the annular shell is rotated to drive the arc-shaped pressing plates to tightly press the first side ring on the outer wall of the second pipe body, and a third seal is formed between the first side ring and the outer wall of the second pipe body.

Preferably, one ends of the adjusting rods, which are positioned outside the annular shell, are fixedly connected with nuts.

Through adopting above-mentioned technical scheme, the setting of nut is convenient for rotate the regulation pole, and the shape of nut can be but is not limited to the hexagon.

Preferably, one side of the annular shell, which is far away from the first pipe body, is fixedly provided with a fixing ring, the outer side wall of the second pipe body is fixedly connected with a sealing cover, the side walls of the fixing ring and the sealing cover are both provided with a plurality of bolt holes in a penetrating manner, and the fixing ring and the sealing cover are fixedly connected through a fixing bolt.

Through adopting above-mentioned technical scheme, through the detachable connected mode between solid fixed ring and the closing cap, the convenience is carried out the dismouting to the body.

Preferably, the fixing ring and the opposite side wall of the sealing cover are provided with grooves, sealing rings are arranged in the grooves, and the sealing rings are tightly abutted to the inner side walls of the grooves.

Through adopting above-mentioned technical scheme, set up the sealing washer between solid fixed ring and closing cap, can further ensure holistic leakproofness.

Preferably, the main body ring, the first side ring, the second side ring and the sealing ring are all made of rubber materials.

Through adopting above-mentioned technical scheme, main part ring circle, first side ring circle, second side ring circle and sealing washer can suitably extrude deformation, can laminate with each structure better.

Preferably, the first side ring is arranged at the outer edge of the main body ring, and one end of the second pipe body close to the first pipe body is abutted against the side wall of the main body ring.

By adopting the technical scheme, the position of the end part of the second pipe body extruded mutually is reserved on the main body ring, and the sealing between the end face of the second pipe body and the main body ring is ensured.

The utility model has the advantages that: through the cooperation use between cyclic annular shell, main part ring, first side ring, second side ring, regulation pole, arc clamp plate and the sealing washer, the main part ring is tight with supporting between second body, the cyclic annular shell, realizes that first is sealed. And a second seal is formed between the second side ring and the inner wall of the annular groove. Secondly, the adjusting rods on the side wall of the annular shell are rotated to drive the arc-shaped pressing plates to tightly press the first side ring on the outer wall of the second pipe body, and a third seal is formed between the first side ring and the outer wall of the second pipe body. The setting of the sealing washer is deuterogamied to this, through holistic seal structure setting, the butt joint leakproofness between first body and the second body port is compared and is adopted ordinary single ring body sealing washer to seal, and the prevention of seepage effect is promoted greatly, and the leakage can not take place easily for the plumbing pipe borrowed port, guarantees plumbing pipe normal use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of the overall appearance of an anti-seepage structure for water supply and drainage pipes according to an embodiment of the present invention;

fig. 2 is a schematic view of an annular shell of an anti-seepage structure of a water supply and drainage pipe provided by the embodiment of the invention;

fig. 3 is a schematic view of the internal structure of an annular shell of an anti-seepage structure of a water supply and drainage pipe provided by the embodiment of the invention;

fig. 4 is a front view of a part of the structure of an anti-seepage structure of a water supply and drainage pipe provided by the embodiment of the invention;

fig. 5 is a cross-sectional view of an anti-seepage structure of a water supply and drainage pipe provided by the embodiment of the invention;

fig. 6 is an enlarged view of a portion a in fig. 5 of a seepage-proofing structure ring for water supply and drainage pipes according to an embodiment of the present invention.

In the figure: 1. a first pipe body; 2. a second tube body; 3. an annular shell; 4. a fixing ring; 5. sealing the cover; 6. a washer structure; 61. a main body loop; 62. a first side loop; 63. a second side loop; 7. a ring groove; 8. adjusting a rod; 9. an arc-shaped pressing plate; 10. a nut; 11. a seal ring; 12. and fixing the bolt.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-6, an anti-seepage structure for water supply and drainage pipes comprises a first pipe body 1 and a second pipe body 2, wherein an annular shell 3 is fixedly connected to one end of the first pipe body 1 close to the second pipe body 2, a gasket structure 6 is fixedly arranged on the inner side wall of the annular shell 3, one end of the second pipe body 2 close to the first pipe body 1 is located inside the gasket structure 6, a plurality of adjusting rods 8 penetrate through the side wall of the annular shell 3, and the adjusting rods 8 are in threaded connection with the side wall of the annular shell 3. Be provided with the external screw thread on adjusting the outer wall of pole 8, and be provided with the screw hole on the lateral wall of cyclic annular shell 3, adjust the external screw thread on the pole 8 and closely cooperate with the screw hole, guarantee the leakproofness of screw hole.

The one end that a plurality of regulation poles 8 are located annular shell 3 inside all rotates and is connected with arc clamp plate 9, and a plurality of arc clamp plates 9 all are located the outside of packing ring structure 6. The width of the arc-shaped pressing plate 9 is determined according to the width of the inner space of the annular shell 3, so that when the adjusting rod 8 is rotated to push the arc-shaped pressing plate 9, the arc-shaped pressing plate 9 can effectively clamp the first side ring 62, as shown in fig. 6, the width of the arc-shaped pressing plate 9 can be properly increased to ensure that the arc-shaped pressing plate 9 can cover the outer side of the first side ring 62. A plurality of regulation poles 8 are located the equal fixedly connected with nut 10 of the outside one end of cyclic annular shell 3, and the setting of nut 10 is convenient for rotate regulation pole 8.

The gasket structure 6 includes a main body ring 61, a first side ring 62 and a second side ring 63, the main body ring 61, the first side ring 62 and the second side ring 63 are integrally formed, the main body ring 61 is fixedly disposed on the inner side wall of the annular housing 3, the first side ring 62 and the second side ring 63 are respectively disposed at two sides of the main body ring 61 perpendicularly, the first side ring 62 is disposed at the outer edge of the main body ring 61, and one end of the second pipe 2 close to the first pipe 1 abuts against the side wall of the main body ring 61. One end of the second pipe body 2 close to the first pipe body 1 is located inside the first side ring 62, the annular groove 7 is formed in the inner side wall of the annular shell 3, the second side ring 63 is embedded into the annular groove 7, and the arc-shaped pressing plates 9 are located outside the first side ring 62.

Referring to fig. 2 and 6, the fixed solid fixed ring 4 that is provided with in one side that first body 1 was kept away from to cyclic annular shell 3, fixedly connected with closing cap 5 on the lateral wall of second body 2, all run through on the lateral wall of solid fixed ring 4 and closing cap 5 and seted up a plurality of bolt holes, through fixing bolt 12 fixed connection between solid fixed ring 4 and the closing cap 5. The fixing ring 4 and the sealing cover 5 are provided with grooves on opposite side walls, sealing rings 11 are arranged in the grooves, and the sealing rings 11 are tightly abutted to the inner side walls of the grooves. The main body ring 61, the first side ring 62, the second side ring 63 and the sealing ring 11 are made of rubber.

The working principle of the seepage-proofing structure of the water supply and drainage pipe is as follows: the washer structure 6 is integrally formed by a main body loop 61, a first side loop 62, and a second side loop 63, and the first side loop 62 and the second side loop 63 are respectively disposed on both sides of the main body loop 61. When the second pipe body 2 is butted with the first pipe body 1, the end part of the second pipe body 2 is abutted into the first side ring 62, the end part of the second pipe body 2 is abutted against the main body ring 61, the main body ring 61 is abutted against the inner wall of the annular shell 3, and the first sealing is realized by abutting between the main body ring 61 and the second pipe body 2 as well as between the main body ring 61 and the annular shell 3. Secondly, one side of the main body ring 61, which is attached to the inner wall of the annular shell 3, is provided with a second side ring 63, the second side ring 63 is embedded in the annular groove 7 and tightly pressed with the inner wall of the annular groove 7, and a second seal is formed between the second side ring 63 and the inner wall of the annular groove 7. And with second body 2 butt joint back, through rotating a plurality of regulation poles 8 on the cyclic annular shell 3 lateral wall respectively, can twist a plurality of regulation poles 8 to the inside of cyclic annular shell 3, and then can drive a plurality of arc clamp plates 9 and compress tightly first side ring 62 on the outer wall of second body 2, then form the third between the outer wall of first side ring 62 and second body 2 and seal. With this, through the structure setting to packing ring structure 6, the butt joint leakproofness between first body 1 and the 2 ports of second body compares and adopts ordinary single ring body sealing washer to seal, and the prevention of seepage effect is promoted greatly.

In addition, the sealing cover 5 on the outer wall of the second pipe body 2 is fixedly connected with the fixing ring 4 on the annular shell 3 through the fixing bolt 12, so that the second pipe body 2 is fixedly connected with the annular shell 3. A sealing ring 11 is arranged between the fixing ring 4 and the sealing cover 5, and can seal a gap between the fixing ring 4 and the sealing cover 5, so that the whole structure is further sealed.

It should be noted that the specific model specification of the motor needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a plumbing pipe seepage prevention structure, a serial communication port, including first body (1) and second body (2), first body (1) is close to the cyclic annular shell of one end fixedly connected with (3) of second body (2), the fixed packing ring structure (6) that is provided with on the inside wall of cyclic annular shell (3), the one end that second body (2) are close to first body (1) is located the inside of packing ring structure (6), it is provided with a plurality of regulation poles (8) to run through on the lateral wall of cyclic annular shell (3), and is a plurality of adjust pole (8) all with the lateral wall threaded connection of cyclic annular shell (3), it is a plurality of it all rotates and is connected with arc clamp plate (9) to adjust pole (8) one end that is located cyclic annular shell (3) inside, and is a plurality of arc clamp plate (9) all are located the outside of packing ring structure (6), wherein:

gasket structure (6) include main part ring (61), first side ring (62) and second side ring (63), main part ring (61), first side ring (62) and second side ring (63) integrated into one piece, main part ring (61) is fixed to be set up on the inside wall of cyclic annular shell (3), first side ring (62) and second side ring (63) set up the both sides at main part ring (61) perpendicularly respectively, the one end that second body (2) are close to first body (1) is located the inside of first side ring (62), annular (7) have been seted up on the inside wall of cyclic annular shell (3), the inside of second side ring (63) embedding annular (7), it is a plurality of arc clamp plate (9) all are located the outside of first side ring (62).

2. Seepage-proofing structure for water supply and drainage pipes according to claim 1, characterized in that the ends of the adjusting rods (8) outside the annular shell (3) are fixedly connected with nuts (10).

3. The seepage-proofing structure of the water supply and drainage pipe as claimed in claim 1, wherein a fixing ring (4) is fixedly arranged on one side of the annular shell (3) far away from the first pipe body (1), a sealing cover (5) is fixedly connected to the outer side wall of the second pipe body (2), a plurality of bolt holes are formed in the fixing ring (4) and the sealing cover (5) in a penetrating manner, and the fixing ring (4) is fixedly connected with the sealing cover (5) through a fixing bolt (12).

4. A water supply and drainage pipe seepage prevention structure according to claim 3, wherein the opposite side walls of the fixing ring (4) and the sealing cover (5) are provided with grooves, sealing rings (11) are arranged in the grooves, and the sealing rings (11) are tightly abutted against the inner side walls of the grooves.

5. A plumbing seepage prevention arrangement according to claim 4, wherein the body ring (61), the first side ring (62), the second side ring (63) and the sealing ring (11) are made of rubber.

6. A feed and drain pipe seepage-proofing structure according to claim 1, characterized in that the first side ring (62) is arranged at the outer edge of the main body ring (61), and the end of the second pipe body (2) close to the first pipe body (1) is abutted against the side wall of the main body ring (61).