CN216520076U

CN216520076U - Make things convenient for prosthetic underground piping in later stage

Info

Publication number: CN216520076U
Application number: CN202122866924.8U
Authority: CN
Inventors: 杨恺
Original assignee: Hubei Sanzhong Environmental Construction Engineering Co ltd
Current assignee: Hubei Sanzhong Environmental Construction Engineering Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-05-13
Anticipated expiration: 2031-11-22

Abstract

The utility model relates to the technical field of pipelines, in particular to an underground pipeline convenient for later-stage repair, which comprises the following components: the underground pipeline comprises underground pipeline bodies, wherein two groups of underground pipeline bodies are arranged, and extension pipelines are inserted into the two groups of underground pipeline bodies; the wing plate is fixed at the end part of the extension pipeline, and a sealing element is arranged on the surface of the wing plate; the hidden extension force arm is arranged on the outer annular surface of the wing plate; the beneficial effects are that: the utility model provides a make things convenient for prosthetic underground pipe in later stage to reserve the clearance between two sets of underground pipe body and supply the later stage to overhaul, the clearance is through two sets of extension pipeline concatenation shutoff, two sets of sealed pad that extend the pipeline extrusion and correspond promptly seals, and sealed outer loop cover is established in the outside of sealed inner ring this moment, and first sealing washer and second sealing washer dislocation distribution promote sealing performance between sealed inner ring and sealed outer loop, when needing to overhaul underground pipe body inside, will extend the pipeline and twist to underground pipe body inside soon and twist and to reserve out and overhaul operating space.

Description

Make things convenient for prosthetic underground piping in later stage

Technical Field

The utility model relates to the technical field of pipelines, in particular to an underground pipeline convenient for later-stage repair.

Background

The underground pipeline is laid underground and used for conveying liquid, gas or loose solids, the underground pipeline is usually connected and fixed by a flange plate at present, but when the interior of the underground pipeline needs to be overhauled and repaired, a reserved space is lacked after two groups of connected underground pipelines are assembled for construction operation of workers, and the underground pipeline is not convenient enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an underground pipeline convenient for later-stage repair so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a make things convenient for prosthetic underground piping in later stage, make things convenient for prosthetic underground piping in later stage to include:

the underground pipeline comprises underground pipeline bodies, wherein two groups of underground pipeline bodies are arranged, and extension pipelines are inserted into the two groups of underground pipeline bodies;

the wing plate is fixed at the end part of the extension pipeline, and a sealing piece is arranged on the surface of the wing plate; and

the hidden extension force arm is arranged on the outer ring surface of the wing plate.

Preferably, the inner ring surface of the underground pipeline body is provided with an internal thread, the outer ring surface of the extension pipeline is provided with an external thread, and the internal thread and the external thread are connected in a matched mode.

Preferably, the wing plates are of circular ring plate-shaped structures, sealing gaskets are arranged on the surfaces of the two groups of wing plates, and the sealing gaskets on the surfaces of the two groups of wing plates are distributed oppositely.

Preferably, the sealing element comprises a sealing inner ring and a sealing outer ring, the sealing inner ring and the sealing outer ring are respectively fixed on the two wing plates, and the diameter of the inner ring of the sealing outer ring is larger than that between the outer rings of the sealing inner ring.

Preferably, the outer side of the sealing inner ring is sleeved with a second sealing ring, the inner ring surface of the sealing outer ring is provided with a first sealing ring, and the calibers of the inner rings of the first sealing ring and the second sealing ring are equal.

Preferably, the hidden extension arm of force is including accomodating the groove and pegging graft at the handle of accomodating inslot portion, and the groove of accomodating is seted up at the outer anchor ring of pterygoid lamina, and the handle is "T" font cylinder structure, is provided with the elastic traction area between handle and the groove of accomodating, and the outside cover of handle is equipped with the fender ring, and the fender ring is fixed on the inner wall of accomodating the groove.

Preferably, the accommodating grooves are arranged in plurality, the accommodating grooves are arranged on the outer ring surface of the wing plate at equal intervals, the end part of the handle extending out of the accommodating groove is provided with a handle, and the size of the inner ring opening of the baffle ring is smaller than the maximum size of the plate surface of the end plate body of the handle extending into the accommodating groove.

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

1. the underground pipeline convenient for later-stage repair provided by the utility model reserves a gap between two groups of underground pipeline bodies for later-stage repair, the gap is spliced and plugged by two groups of extension pipelines, namely the two groups of extension pipelines extrude corresponding sealing gaskets to seal, the sealing outer ring is sleeved outside the sealing inner ring, the first sealing ring and the second sealing ring are distributed in a staggered manner to improve the sealing performance between the sealing inner ring and the sealing outer ring, and when the interior of the underground pipeline body needs to be repaired, the extension pipelines are screwed into the underground pipeline body to reserve an overhaul operation space;

2. the utility model provides a make things convenient for prosthetic underground piping in later stage sets up at the outer anchor ring of pterygoid lamina and accomodates the groove and deposit the handle, and the handle is pulled by the elastic traction area and is makeed the outer anchor ring of the attached pterygoid lamina of handle, when needing to increase the arm of force of revolving the pterygoid lamina, outside pull handle can.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic structural view of the two groups of underground pipeline bodies during maintenance.

In the figure: underground pipeline body 1, extension pipeline 2, pterygoid lamina 3, sealed 4, sealed inner ring 5, sealed outer loop 6, first sealing washer 7, second sealing washer 8, accomodate groove 9, handle 10, elastic traction area 11, fender ring 12, handle 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a make things convenient for prosthetic underground piping in later stage, make things convenient for prosthetic underground piping in later stage to include: the underground pipeline comprises an underground pipeline body 1, wherein two groups of underground pipeline bodies 1 are arranged, extension pipelines 2 are inserted into the two groups of underground pipeline bodies 1, internal threads are arranged on the inner ring surface of each underground pipeline body 1, external threads are arranged on the outer ring surface of each extension pipeline 2, and the internal threads are connected with the external threads in a matched mode;

the wing plates 3 are fixed at the end parts of the extension pipelines 2, the wing plates 3 are of annular plate structures, sealing gaskets 4 are arranged on the surfaces of the two groups of wing plates 3, the sealing gaskets 4 on the surfaces of the two groups of wing plates 3 are distributed oppositely, sealing parts are arranged on the surfaces of the wing plates 3, each sealing part comprises a sealing inner ring 5 and a sealing outer ring 6, the sealing inner rings 5 and the sealing outer rings 6 are respectively fixed on the two wing plates 3, the diameter of the inner ring of each sealing outer ring 6 is larger than that between the outer rings of the sealing inner rings 5, second sealing rings 8 are sleeved on the outer sides of the sealing inner rings 5, first sealing rings 7 are arranged on the inner ring surfaces of the sealing outer rings 6, and the inner ring calibers of the first sealing rings 7 and the second sealing rings 8 are equal;

hidden extension arm of force, locate the outer anchor ring of pterygoid lamina 3, hidden extension arm of force is including accomodating groove 9 and pegging graft at the handle 10 of accomodating the inside of groove 9, accomodate groove 9 and set up the outer anchor ring at pterygoid lamina 3, handle 10 is "T" font column structure, be provided with elastic traction area 11 between handle 10 and the accomodating groove 9, the outside cover of handle 10 is equipped with fender ring 12, fender ring 12 is fixed on the inner wall of accomodating groove 9, it is provided with a plurality ofly to accomodate groove 9, a plurality ofly accomodate the outer anchor ring that the equidimension such as groove 9 was arranged at pterygoid lamina 3, the tip that handle 10 stretches out to accomodate groove 9 is provided with handle 13, the interior ring mouth size of fender ring 12 is less than the handle 10 and stretches into the tip plate body face maximum dimension of accomodating the inside of groove 9.

The working principle is as follows: during the in-service use, as shown in fig. 1 and fig. 2 with reference to the attached drawings, at this time, the two sets of wing plates 3 extrude the corresponding sealing gaskets 4 to be attached together, the sealing effect of pipeline splicing is realized, the sealing outer ring 6 is sleeved on the outer side of the sealing inner ring 5, and the first sealing ring 7 and the second sealing ring 8 are distributed between the sealing inner ring 5 and the sealing outer ring 6 in a staggered manner, the sealing effect of the pipeline is improved, when the underground pipeline body 1 needs to be repaired from the pipe orifice of the underground pipeline body 1, the handle 13 is held by a hand to twist the wing plates 3 to drive the extension pipeline 2 to move towards the inside of the underground pipeline body 1, so that the repairing operation space is reserved between the two sets of underground pipeline bodies 1, the handle 13 is held by the hand to pull the handle 10, the extension of the twisting force arm is realized, and the twisting wing plates 3 is more labor-saving.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 make things convenient for prosthetic underground piping in later stage which characterized in that: make things convenient for later stage prosthetic underground piping includes:

the underground pipeline comprises underground pipeline bodies (1), wherein two groups of underground pipeline bodies (1) are arranged, and extension pipelines (2) are inserted into the two groups of underground pipeline bodies (1);

the wing plate (3) is fixed at the end part of the extension pipeline (2), and a sealing piece is arranged on the surface of the wing plate (3); and

the hidden extension force arm is arranged on the outer annular surface of the wing plate (3).

2. An underground pipe convenient for later repair according to claim 1, wherein: the underground pipeline is characterized in that an inner annular surface of the underground pipeline body (1) is provided with an inner thread, an outer annular surface of the extension pipeline (2) is provided with an outer thread, and the inner thread and the outer thread are connected in a matched mode.

3. An underground pipe convenient for later repair according to claim 1, wherein: the wing plates (3) are of circular ring plate-shaped structures, sealing gaskets (4) are arranged on the surfaces of the two groups of wing plates (3), and the sealing gaskets (4) on the surfaces of the two groups of wing plates (3) are distributed oppositely.

4. An underground pipe convenient for later repair according to claim 3, wherein: the sealing element comprises a sealing inner ring (5) and a sealing outer ring (6), the sealing inner ring (5) and the sealing outer ring (6) are respectively fixed on the two wing plates (3), and the diameter of the inner ring of the sealing outer ring (6) is larger than that between the outer rings of the sealing inner ring (5).

5. An underground pipe convenient for later repair according to claim 4, wherein: the outside cover of sealed inner ring (5) is equipped with second sealing washer (8), and the interior anchor ring of sealed outer ring (6) is provided with first sealing washer (7), and the inner ring bore of first sealing washer (7) and second sealing washer (8) equals.

6. An underground pipe convenient for later repair according to claim 1, wherein: the hidden extension arm of force is including accomodating groove (9) and pegging graft handle (10) of accomodating inside groove (9), accomodates groove (9) and sets up in the outer anchor ring of pterygoid lamina (3), and handle (10) are "T" font column structure, is provided with elastic traction area (11) between handle (10) and accomodating groove (9), and the outside cover of handle (10) is equipped with fender ring (12), and fender ring (12) are fixed on the inner wall of accomodating groove (9).

7. An underground pipe convenient for later repair according to claim 6, wherein: the accommodating grooves (9) are arranged in a plurality of equal-size mode, the accommodating grooves (9) are arranged on the outer annular surface of the wing plate (3) at equal intervals, a handle (13) is arranged at the end portion, extending out of the accommodating grooves (9), of the handle (10), and the size of the inner annular opening of the baffle ring (12) is smaller than the maximum size of the plate surface of the end portion, extending into the accommodating grooves (9), of the plate body of the handle (10).