CN219413847U

CN219413847U - Water supply and drainage antiseep structure

Info

Publication number: CN219413847U
Application number: CN202320449644.3U
Authority: CN
Inventors: 秦友敬
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-07-25
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses a water supply and drainage anti-leakage structure, which comprises a first drain pipe and a second drain pipe, wherein an annular sleeve block is arranged at the end part of the first drain pipe, an annular groove is formed in the outer side of the end part of the second drain pipe, a sealing ring is arranged on the annular groove, butt joint grooves are formed in the two sides of the inner side of the annular sleeve block, butt joint blocks are arranged on the two sides of the end part of the second drain pipe, the butt joint blocks are mutually matched with the butt joint grooves, a jack is formed in one side of each butt joint block, and limiting assemblies convenient to adjust are arranged on the two sides of the end part of the annular sleeve block; according to the utility model, the end part of the second drain pipe is in butt joint with the end part of the first drain pipe, namely, the end part of the second drain pipe is inserted into the inner side of the annular sleeve block, and the sealing ring is in butt joint, so that a stepped sealing structure is formed, meanwhile, the two drain pipes are tightly connected through the cooperation of the limiting assembly, the phenomenon that when the flange bolts are installed, if sliding teeth cause the connection to be insufficiently tight, gaps are generated is avoided, and the leakage phenomenon is reduced.

Description

Water supply and drainage antiseep structure

Technical Field

The utility model relates to the technical field of drainage engineering, in particular to a water supply and drainage anti-seepage structure.

Background

The building water supply and drainage engineering is an important component of municipal engineering and is commonly used for supplying production and living water for residents and enterprises and discharging and purifying production and living wastewater. The drainage pipe refers to a system consisting of pipes and auxiliary facilities for collecting and draining sewage, wastewater and rainwater, and comprises a main pipe, a branch pipe and a pipeline leading to a treatment plant, wherein the drainage pipe is built on a street or elsewhere and is used as drainage pipe statistics as long as the drainage pipe plays a role in drainage.

The existing water supply and drainage pipelines are usually connected with each other in arrangement, the connection mode is usually connected through flange bolts, and if sliding teeth are used in installation of the flange bolts, the connection is not tight enough to generate gaps, and leakage occurs at the gap positions.

Disclosure of Invention

The utility model aims to provide a water supply and drainage anti-leakage structure so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a water supply and drainage antiseep structure, includes first drain pipe and second drain pipe, the tip of first drain pipe is provided with annular cover piece, and the ring channel has been seted up in the tip outside of second drain pipe, is provided with the sealing washer on the ring channel, and the butt joint groove has all been seted up on the inboard both sides of annular cover piece, and the tip both sides of second drain pipe all are provided with butt joint piece, mutually support between butt joint piece and the butt joint groove, and the jack has been seted up to one side of butt joint piece, and the tip both sides of annular cover piece all are provided with the spacing subassembly of being convenient for adjust.

Preferably, the annular sleeve block and the first drain pipe are of an integrated structure, and the butt joint block and the second drain pipe are of an integrated structure.

Preferably, the end part of the second drain pipe is matched with the inner side of the annular sleeve block, and is in butt joint with the first drain pipe.

Preferably, the limiting assembly comprises a fixing seat, one side of the fixing seat is provided with a containing groove, the containing groove is of a T-shaped notch structure, and an installation block is arranged at the opening of the containing groove.

Preferably, the installation block is fixed on the fixed seat through a screw, a movable inserted rod is inserted on the installation block in a sliding way, the movable inserted rod is of a T-shaped structure, and the end part of the movable inserted rod penetrates through the annular sleeve block and is matched with the jack.

Preferably, the movable inserted link is provided with a support ring in the accommodating groove, and a support spring is arranged between the support ring and the mounting block.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model provides a water supply and drainage anti-leakage structure, which is characterized in that the end part of a second drain pipe is in butt joint with the end part of a first drain pipe, namely, is spliced at the inner side of an annular sleeve block, and is in butt joint with a sealing ring to form a stepped sealing structure, meanwhile, the two drain pipes are matched with a limiting assembly, so that tight connection between the two drain pipes is realized quickly, and the phenomenon that a gap is generated when a flange bolt is installed if a sliding tooth is used for ensuring that the connection is not tight enough is avoided, thereby reducing leakage.

Drawings

FIG. 1 is a schematic diagram of the water supply and drainage leakage preventing structure of the present utility model.

Fig. 2 is an exploded view of the end between the first drain pipe and the second drain pipe of the present utility model.

Fig. 3 is a cross-sectional view of the fixing base of the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a first drain pipe; 2. a second drain pipe; 21. an annular groove; 22. a seal ring; 3. an annular sleeve block; 31. a butt joint groove; 4. a fixing seat; 41. a movable inserted link; 42. a mounting block; 43. a support ring; 44. a support spring; 5. a butt joint block; 51. and a jack.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a water supply and drainage antiseep structure, includes first drain pipe 1 and second drain pipe 2, and the tip of first drain pipe 1 is provided with annular cover piece 3, is integrated into one piece structure between annular cover piece 3 and the first drain pipe 1, and ring channel 21 has been seted up in the tip outside of second drain pipe 2, has cup jointed sealing washer 22 on the ring channel 21, and sealing washer 22 is the rubber layer structure, and the butt is on the inboard of annular cover piece 3.

The butt joint groove 31 has all been seted up on the inboard both sides of annular cover piece 3, and butt joint between the tip of second drain pipe 2 and the inboard of annular cover piece 3, and with first drain pipe 1, the tip both sides of second drain pipe 2 all are provided with butt joint piece 5, mutually match between butt joint piece 5 and the butt joint groove 31, realize locating between second drain pipe 2 and the first drain pipe 1, be integrated into one piece structure between butt joint piece 5 and the second drain pipe 2, guarantee the intensity of its tip.

Jack 51 has been seted up to one side of butt joint piece 5, and the tip both sides of annular cover piece 3 all are provided with the spacing subassembly of being convenient for adjust, and spacing subassembly includes fixing base 4, and the holding tank has been seted up to one side of fixing base 4, and the holding tank is "T" notch structure, and the opening part of holding tank is fixed with installation piece 42, and installation piece 42 passes through the fix with screw on fixing base 4, and the dismantled and assembled of installation piece 42 is convenient for to the installation of holding tank inner assembly.

The movable inserted rod 41 is inserted on the installation block 42 in a sliding manner, the movable inserted rod 41 is of a T-shaped structure, the end portions of the movable inserted rod 41 penetrate through the annular sleeve block 3 and the jack 51 to be matched with each other, the support ring 43 is fixedly connected to the inside of the accommodating groove on the movable inserted rod 41, the support spring 44 is sleeved between the support ring 43 and the installation block 42 on the movable inserted rod 41, an elastic abutting structure is formed between the support spring 44 and the support ring 43, the end portions of the movable inserted rod 41 are inserted on the corresponding jack 51, and the clamping connection between the second drain pipe 2 and the first drain pipe 1 is achieved rapidly.

During actual use, the sealing ring is sleeved on the annular groove at the end part of the second drain pipe, the movable inserted rods 41 at the two sides are pulled to enable the end parts of the movable inserted rods to be contained in the containing grooves, the end parts of the second drain pipe 2 are in butt joint with the end parts of the first drain pipe 1, namely, the end parts of the second drain pipe 2 are inserted into the inner side of the annular sleeve block 3, at the moment, the sealing ring 22 is abutted to the inner side of the annular sleeve block 3 to form a stepped sealing structure, the sealing performance of connection between the two drain pipes is facilitated, then the movable inserted rods 41 are loosened, under the action of the elastic force of the supporting springs 44, the supporting rings 43 are pushed to move, the end parts of the movable inserted rods 41 penetrate through the annular sleeve block 3 to be inserted into corresponding insertion holes 51, the clamping connection between the second drain pipe 2 and the first drain pipe 1 is rapidly achieved, and the phenomenon that when a flange bolt is installed, if sliding teeth are used for enabling connection to be not tight enough is avoided, and leakage is reduced.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water supply and drainage antiseep structure, includes first drain pipe (1) and second drain pipe (2), its characterized in that: the end of first drain pipe (1) is provided with annular cover piece (3), ring channel (21) have been seted up in the tip outside of second drain pipe (2), be provided with sealing washer (22) on ring channel (21), butt joint groove (31) have all been seted up on the inboard both sides of annular cover piece (3), the tip both sides of second drain pipe (2) all are provided with butt joint piece (5), mutually support between butt joint piece (5) and butt joint groove (31), jack (51) have been seted up to one side of butt joint piece (5), the tip both sides of annular cover piece (3) all are provided with the spacing subassembly of being convenient for adjust.

2. A water supply and drainage antiseep structure as claimed in claim 1, wherein: the annular sleeve block (3) and the first drain pipe (1) are of an integrated structure, and the butt joint block (5) and the second drain pipe (2) are of an integrated structure.

3. A water supply and drainage antiseep structure as claimed in claim 1, wherein: the end part of the second drain pipe (2) is matched with the inner side of the annular sleeve block (3) and is in butt joint with the first drain pipe (1).

4. A water supply and drainage antiseep structure as claimed in claim 1, wherein: the limiting assembly comprises a fixing seat (4), one side of the fixing seat (4) is provided with a containing groove which is of a T-shaped notch structure, and an installation block (42) is arranged at the opening of the containing groove.

5. The water supply and drainage leakage prevention structure according to claim 4, wherein: the installation block (42) is fixed on the fixed seat (4) through a screw, the installation block (42) is in sliding connection with the movable inserted rod (41), the movable inserted rod (41) is of a T-shaped structure, and the end part of the movable inserted rod penetrates through the annular sleeve block (3) and is matched with the jack (51).

6. The water supply and drainage leakage prevention structure according to claim 5, wherein: the movable inserting rod (41) is provided with a supporting ring (43) positioned in the accommodating groove, and a supporting spring (44) is arranged between the supporting ring (43) and the mounting block (42) on the movable inserting rod (41).