CN212319020U

CN212319020U - High-strength pressure-bearing PE pipe for municipal building drainage

Info

Publication number: CN212319020U
Application number: CN202020536358.7U
Authority: CN
Inventors: 丘广强; 鲍岳中
Original assignee: Bao Yuezhong
Current assignee: Bao Yuezhong
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2021-01-08
Anticipated expiration: 2030-04-13

Abstract

The utility model relates to the technical field of tubular product, and a high strength pressure-bearing PE pipe for municipal building drainage is disclosed, including two tubular product main parts that the structure is the same, the fixed intercommunication of one end of tubular product main part has the interface, the fixed intercommunication of the other end of tubular product main part has the bellmouth that matches with the interface, fixed cover on the lateral wall of tubular product main part has connect a plurality of evenly distributed's annular hoop, a plurality of evenly distributed's of fixedly connected with strengthening rib between two adjacent annular hoops, and the one side of strengthening rib sets up with the fixed laminating of the lateral wall of tubular product main part, the setting is inserted and is closed with the bellmouth in another tubular product main part to the interface in one of them tubular product main part, fixed cover on the lateral wall of interface has connect with bellmouth assorted annular sealing plug, install the anti. The utility model discloses make the junction of PE pipe for the drainage not only the leakproofness good, the junction can not take place to drop moreover, possesses good steadiness.

Description

High-strength pressure-bearing PE pipe for municipal building drainage

Technical Field

The utility model relates to a tubular product technical field especially relates to a high strength pressure-bearing PE pipe for municipal administration building drainage.

Background

The drain pipe mainly undertakes the drainage tasks of rainwater, sewage, farmland drainage and irrigation and drainage, etc. The drainage pipe is divided into a plastic drainage pipe, a Concrete Pipe (CP) and a Reinforced Concrete Pipe (RCP), the existing drainage pipe is usually improved on the material of the pipe for increasing the rigidity of a ring, polyethylene is one of the most common materials at present, and the corrosion resistance, the impermeability and the like of the existing drainage pipe are incomparable with other materials. However, the existing polyethylene pipe still has the phenomena of pipe breakage and water leakage at the joint between two pipes when being used for a long time.

In the patent with the Chinese patent No. CN207229936U, a high-strength pressure-bearing PE pipe for municipal building drainage is provided, and when the high-strength pressure-bearing PE pipe is used, a first sealing ring on the outer side wall of a socket is clamped with a limiting convex ring in a bearing port, so that the sealing property of a connecting part is ensured; however, the scheme still has the following defects:

the sealing washer carries out the joint with spacing bulge loop, though can accomplish to be connected, also can guarantee the leakproofness of junction, however, tubular product can lead to the junction to produce the impact force at the drainage in-process, and the steadiness of junction can not be guaranteed to simple joint, easily leads to the tubular product junction to take place to become flexible and drop.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the municipal building drainage is with the not good steadiness of high strength pressure-bearing PE union coupling department among the prior art, and the high strength pressure-bearing PE pipe for municipal building drainage who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-strength pressure-bearing PE pipe for drainage of municipal buildings comprises two pipe main bodies with the same structure, wherein one end of each pipe main body is fixedly communicated with an insertion port, the other end of each pipe main body is fixedly communicated with a carrying port matched with the insertion port, a plurality of uniformly distributed annular hoops are fixedly sleeved on the outer side wall of each pipe main body, a plurality of uniformly distributed reinforcing ribs are fixedly connected between every two adjacent annular hoops, one side of each reinforcing rib is fixedly attached to the outer side wall of each pipe main body, the insertion port on one pipe main body is inserted into the carrying port on the other pipe main body, an annular sealing plug matched with the carrying port is fixedly sleeved on the outer side wall of each insertion port, and an anti-falling mechanism corresponding to the annular sealing plug is mounted on each carrying port;

the anti-disengaging mechanism sets up the activity groove on the bellmouth inner wall including the symmetry, sliding connection has the stopper that matches in the activity inslot, the notch and the downwardly extending in activity groove are passed to the bottom of stopper, and the stopper is close to the lateral wall of bottom and the edgewise setting of laminating each other of annular sealing plug, the top of stopper is rotated through the bearing and is connected with adjusting screw, adjusting screw's top runs through the tank bottom in activity groove and outwards extends, and adjusting screw and the tank bottom threaded connection in activity groove.

Preferably, the inner wall of the socket far away from one end of the pipe main body is symmetrically provided with guide grooves, the guide grooves are arranged in a mode of opening one end, the outer pipe wall of the pipe main body close to one end of the socket is symmetrically and fixedly connected with guide blocks matched with the guide grooves, the guide blocks are connected with the guide grooves in a sliding mode, and the guide blocks and the guide grooves are far away from side walls of the opening and are mutually attached.

Preferably, the cross sections of the inserting port and the receiving port are both circular structures, and the axes of the inserting port, the receiving port and the pipe main body are all overlapped.

Preferably, one end of the adjusting screw, which is far away from the limiting block, is fixedly connected with a rotating handle.

Preferably, a sealing ring is arranged at the joint of the adjusting screw rod and the bottom of the movable groove.

Compared with the prior art, the utility model provides a high strength pressure-bearing PE pipe for municipal building drainage possesses following beneficial effect:

the high-strength pressure-bearing PE pipe for the drainage of the municipal building is characterized in that a pipe main body, an inserting port, a carrying port, an annular hoop, a reinforcing rib, an annular sealing plug and an anti-falling mechanism are arranged, the outer side wall of the pipe main body is provided with a plurality of annular hoops through fixing sleeves so as to effectively enhance the anti-damage capability of the pipe main body, the outer side wall of the pipe main body is provided with a plurality of reinforcing ribs which are attached to each other, so that the pressure-bearing performance of the pipe main body is further enhanced, the service life is ensured, the pipe main body is inserted into the carrying port through the inserting port, so that the pipe connection is facilitated, the annular sealing plug is sleeved outside the inserting port, so that the sealing performance of the joint of the inserting port and the carrying port is effectively ensured, the leakage is avoided, the anti-falling mechanism conveniently limits the position of the annular sealing plug, the inserting, has good stability.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make the junction of PE pipe for the drainage not only the leakproofness good, the junction can not take place to drop moreover, possesses good steadiness.

Drawings

FIG. 1 is a schematic structural view of a high-strength pressure-bearing PE pipe for municipal drainage provided by the utility model;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: 1 pipe main part, 2 interface, 3 bellmouths, 4 annular hoops, 5 strengthening ribs, 6 annular sealing plugs, 7 movable grooves, 8 limiting blocks, 9 adjusting screws, 10 guide grooves, 11 guide blocks and 12 rotating handles.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a high-strength pressure-bearing PE pipe for municipal building drainage comprises two pipe main bodies 1 with the same structure, one end of the pipe main body 1 is fixedly communicated with a spigot 2, the other end of the pipe main body 1 is fixedly communicated with a socket 3 matched with the spigot 2, the outer side wall of the pipe main body 1 is fixedly sleeved with a plurality of uniformly distributed annular hoops 4, a plurality of uniformly distributed reinforcing ribs 5 are fixedly connected between two adjacent annular hoops 4, one side of each reinforcing rib 5 is fixedly attached to the outer side wall of the pipe main body 1, the spigot 2 on one pipe main body 1 is inserted into the socket 3 on the other pipe main body 1, the outer side wall of the spigot 2 is fixedly sleeved with an annular sealing plug 6 matched with the socket 3, and the socket 3 is provided with an anti-falling mechanism corresponding to the annular sealing plug 6;

the anti-falling mechanism comprises movable grooves 7 symmetrically arranged on the inner wall of the socket 3, matched limiting blocks 8 are connected in the movable grooves 7 in a sliding mode, the bottom ends of the limiting blocks 8 penetrate through the notches of the movable grooves 7 and extend downwards, the side walls, close to the bottom ends, of the limiting blocks 8 are mutually attached to the edges of the annular sealing plugs 6, the top ends of the limiting blocks 8 are rotatably connected with adjusting screws 9 through bearings, the top ends of the adjusting screws 9 penetrate through the groove bottoms of the movable grooves 7 and extend outwards, the adjusting screws 9 are in threaded connection with the groove bottoms of the movable grooves 7, a plurality of annular hoops 4 are arranged on the outer side wall of the pipe main body 1 through fixed sleeves so as to effectively enhance the anti-damage capability of the pipe main body 1, a plurality of reinforcing ribs 5 which are attached to each other are arranged on the outer side wall of the pipe main body 1, so that the bearing performance of the pipe main body, thereby make things convenient for the pipe connection, annular sealing plug 6 is established to 2 outside covers of interface, thereby effectively guarantee the leakproofness of

interface

2 and 3 junctions of bellmouth, avoid taking place to leak, rotate adjusting screw 9, drive stopper 8 and slide towards the direction of keeping away from the 7 tank bottoms of movable groove, make things convenient for stopper 8 to carry out the position restriction to annular sealing plug 6, guarantee can not take place to break away from between interface 2 and the bellmouth 3, make the not only leakproofness of pipe connection good, and the junction can not take place to drop moreover, good steadiness is possessed.

The symmetry has been seted up on the inner wall that socket 3 kept away from 1 one end of tubular product main part 10, and guide way 10 sets up for the one end opening, symmetrical fixedly connected with and the guide block 11 that guide way 10 matches on the outer pipe wall that tubular product main part 1 is close to 2 one ends of interface,

guide block

11 and 10 sliding connection of guide way, and guide block 11 and guide way 10 keep away from the setting of laminating each other of open-ended lateral wall, guide block 11 cooperation guide way 10 not only can avoid taking place to rotate between interface 2 and the socket 3, and when guide block 11 contradicts with the 10 lateral walls of guide way, stopper 8 just in time carries out the position to annular sealing plug 6 and prescribes a limit to this moment, possess the direction location function.

The cross sections of the interface 2 and the socket 3 are both circular structures, and the axes of the interface 2, the socket 3 and the pipe main body 1 are all overlapped.

One end of the adjusting screw rod 9 far away from the limiting block 8 is fixedly connected with a rotating handle 12, so that the rotation of the adjusting screw rod 9 is conveniently controlled.

And a sealing ring is arranged at the joint of the adjusting screw rod 9 and the bottom of the movable groove 7, so that the sealing property of the joint is ensured.

In the utility model, the outer side wall of the pipe main body 1 is provided with a plurality of annular hoops 4 through a fixed sleeve so as to effectively enhance the anti-destruction capability of the pipe main body 1, the outer side wall of the pipe main body 1 is provided with a plurality of reinforcing ribs 5 which are jointed with each other, thereby further enhancing the bearing performance of the pipe main body 1 and ensuring the service life, the pipe main body 1 is spliced with the socket 3 through the interface 2 so as to facilitate the pipe connection, the outer side of the interface 2 is sleeved with an annular sealing plug 6 so as to effectively ensure the sealing performance of the joint of the interface 2 and the socket 3 and avoid leakage, the adjusting screw 9 is rotated to drive the stopper 8 to slide towards the direction far away from the bottom of the movable groove 7, the stopper 8 is convenient to position limit the annular sealing plug 6, the separation between the interface 2 and the socket 3 is ensured, so that the pipe joint has good sealing performance and the joint can, has good stability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The high-strength pressure-bearing PE pipe for the drainage of the municipal building comprises two pipe main bodies (1) with the same structure and is characterized in that one end of each pipe main body (1) is fixedly communicated with a socket (2), the other end of each pipe main body (1) is fixedly communicated with a socket (3) matched with the socket (2), a plurality of uniformly distributed annular hoops (4) are fixedly sleeved on the outer side wall of each pipe main body (1), a plurality of uniformly distributed reinforcing ribs (5) are fixedly connected between every two adjacent annular hoops (4), one side of each reinforcing rib (5) is fixedly attached to the outer side wall of each pipe main body (1), one of the sockets (2) on each pipe main body (1) is inserted into the socket (3) on the other pipe main body (1), and an annular sealing plug (6) matched with the socket (3) is fixedly sleeved on the outer side wall of each socket (2), the socket (3) is provided with an anti-drop mechanism corresponding to the annular sealing plug (6);

the anti-disengaging mechanism sets up activity groove (7) on socket (3) inner wall including the symmetry, sliding connection has stopper (8) that matches in activity groove (7), the notch and the downwardly extending of activity groove (7) are passed to the bottom of stopper (8), and stopper (8) are close to the lateral wall of bottom and the edgewise setting of laminating each other of annular sealing plug (6), the top of stopper (8) is rotated through the bearing and is connected with adjusting screw (9), the tank bottom of activity groove (7) is run through and outwards extends on the top of adjusting screw (9), and the tank bottom threaded connection of adjusting screw (9) and activity groove (7).

2. The high-strength pressure-bearing PE pipe for the drainage of municipal buildings according to claim 1, wherein the inner wall of the end of the socket (3) far away from the pipe body (1) is symmetrically provided with guide grooves (10), the guide grooves (10) are arranged with one open end, the outer pipe wall of the end of the pipe body (1) near the socket (2) is symmetrically and fixedly connected with guide blocks (11) matched with the guide grooves (10), the guide blocks (11) are slidably connected with the guide grooves (10), and the side walls of the guide blocks (11) and the guide grooves (10) far away from the open end are mutually attached.

3. The high-strength pressure-bearing PE pipe for the drainage of municipal buildings according to claim 1, wherein the cross sections of the spigot (2) and the socket (3) are both circular structures, and the axes of the spigot (2), the socket (3) and the pipe body (1) are all coincident with each other.

4. The high-strength pressure-bearing PE pipe for municipal building drainage according to claim 1, wherein a rotating handle (12) is fixedly connected to one end of the adjusting screw (9) far away from the limiting block (8).

5. The high-strength pressure-bearing PE pipe for the drainage of municipal buildings according to claim 1, wherein a sealing ring is installed at the joint of the adjusting screw (9) and the bottom of the movable groove (7).