CN210344562U

CN210344562U - Novel pipe sleeve plugging device is introduced to gas

Info

Publication number: CN210344562U
Application number: CN201921460176.XU
Authority: CN
Inventors: 刘魏松; 姚广辉; 高海涛
Original assignee: Jinan Ganghua Huantong Gas Engineering Co ltd
Current assignee: Jinan Ganghua Huantong Gas Engineering Co ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-04-17
Anticipated expiration: 2029-09-04

Abstract

The utility model provides a novel gas leading-in pipe sleeve pipe plugging device, which comprises a novel sleeve pipe, wherein one end of the novel sleeve pipe is provided with an outdoor plugging pipe, and the other end of the novel sleeve pipe is provided with an indoor plugging pipe component; the novel sleeve comprises an inner sleeve and an outer sleeve, a rib plate is arranged between the inner sleeve and the outer sleeve, the indoor plugging pipe assembly comprises an indoor plugging pipe, one end of the indoor plugging pipe is provided with a plugging sleeve, a T-shaped through hole is formed in the side face of the plugging sleeve, the first threaded hole penetrates through the indoor plugging pipe to reach the T-shaped through hole, and a rectangular through hole is formed in the rib plate; the utility model discloses carry out effectual shutoff to the drilling of gas pipeline wall-piercing in-process, improved the efficiency of shutoff drilling, moreover the utility model discloses simple structure, easily preparation, cost are lower.

Description

Novel pipe sleeve plugging device is introduced to gas

Technical Field

The utility model belongs to the technical field of the sleeve pipe, especially, relate to a novel pipe box pipe shutoff is introduced to gas device.

Background

In the installation of the fuel gas pipe of the accepted resident user, the plugging mode of the existing horizontal wall-penetrating lead-in pipe drilling is found to be complicated, time-consuming, labor-consuming and not attractive, and the construction period is influenced. The existing plugging process for drilling the horizontal wall-penetrating inlet pipe is characterized in that the wall-penetrating inlet pipe is wound by an anticorrosive adhesive tape, after the inlet pipe is sleeved, a non-hardening fireproof sealant is injected into a gap between a pipeline and a sleeve, and after the installation is finished, the outer wall surface is plugged by cement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at foretell problem, a novel pipe box pipe shutoff is introduced to gas is provided.

In order to achieve the purpose, the technical scheme adopted by the utility model is that the utility model provides a novel gas introduction pipe sleeve pipe plugging device, which is characterized in that the novel gas introduction pipe sleeve pipe plugging device comprises a novel sleeve pipe, one end of the novel sleeve pipe is provided with an outdoor plugging pipe, and the other end is provided with an indoor plugging pipe component; the novel sleeve comprises an inner sleeve and an outer sleeve, the inner sleeve is arranged in the inner cavity of the outer sleeve, and a rib plate is arranged between the inner sleeve and the outer sleeve; the indoor plugging pipe assembly comprises an indoor plugging pipe, one end of the indoor plugging pipe is provided with a plugging sleeve, the side surface of the plugging sleeve is provided with a T-shaped through hole, the other end of the indoor plugging pipe is provided with a first threaded hole, a first threaded column is arranged on the first threaded hole, and the first threaded hole penetrates through the indoor plugging pipe to reach the T-shaped through hole; the rib plate is provided with a rectangular through hole, and the rectangular through hole is matched with the T-shaped through hole to clamp the plugging sleeve on the rib plate.

Preferably, one end of the muscle plate close to the indoor plugging tube component is provided with a second threaded hole.

Preferably, the novel sleeve and the outdoor plugging pipe are formed by one-time stamping of plastics.

Preferably, the outer wall of the outer sleeve is provided with a T-shaped groove, the T-shaped groove is provided with a support rib, and the lower portion of the support rib is provided with a T-shaped protrusion matched with the T-shaped groove.

Compared with the prior art, the utility model has the advantages and positive effects that,

the utility model detachably connects the indoor plugging pipe component with the novel sleeve, thereby facilitating the novel sleeve to pass through the drilled hole and being beneficial to plugging the drilled hole; the utility model has a certain protection effect on the novel sleeve by arranging the supporting ribs, and prevents the gas pipeline passing through the novel sleeve from extruding and deforming the novel sleeve; the utility model discloses carry out effectual shutoff to the drilling of gas pipeline wall-piercing in-process, improved the efficiency of shutoff drilling, moreover the utility model discloses simple structure, easily preparation, cost are lower.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural view of a novel gas introduction pipe sleeve plugging device;

FIG. 2 is a schematic view of a novel casing structure of a novel gas introduction casing pipe plugging device;

FIG. 3 is a schematic view of an indoor plugging pipe assembly of a novel gas introduction pipe sleeve plugging device;

FIG. 4 is another angle structure diagram of the indoor plugging pipe assembly of the novel plugging device for the gas inlet pipe sleeve;

in the above figures, 1, a novel sleeve; 101. an outer sleeve; 102. an inner sleeve; 103. a tendon and bone plate; 1031. a rectangular through hole; 1032. a second threaded hole; 104. a circular cavity; 2. an outdoor plugging pipe; 3. an indoor plugging pipe assembly; 301. an indoor plugging pipe; 302. plugging the pipe sleeve; 3021. a T-shaped through hole; 303. a first threaded hole; 304. a first threaded post; 4. support ribs, 5 and T-shaped bulges; 6. t-shaped grooves.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the present invention provides a novel gas introduction pipe sleeve plugging device, which includes a novel pipe sleeve 1, wherein one end of the novel pipe sleeve 1 is provided with an outdoor plugging pipe 2, and the other end is provided with an indoor plugging pipe assembly 3; the novel sleeve 1 comprises an inner sleeve 102 and an outer sleeve 101, the inner diameter of the outer sleeve 101 is larger than the outer diameter of the inner sleeve 102, the inner sleeve 102 is arranged in the inner cavity of the outer sleeve 101, the round center axis of the inner sleeve 102 is overlapped with the round center axis of the outer sleeve 101, a rib plate 103 is arranged between the inner sleeve 102 and the outer sleeve 101, the rib plate 103 is connected with the outer wall of the inner sleeve 102 and the inner wall of the outer sleeve 101, a circular cavity 104 is formed between the outer wall of the inner sleeve 102 and the inner wall of the outer sleeve 101, and the rib plate 103 is arranged in the circular cavity 104; the indoor plugging pipe assembly 3 comprises an indoor plugging pipe 301, one end of the indoor plugging pipe 301 is provided with a plugging sleeve 302, the plugging sleeve 302 can enter the circular cavity 104, the side surface of the plugging sleeve 302 is provided with a T-shaped through hole 3021, the other end of the indoor plugging pipe 301 is provided with a first threaded hole 303, the first threaded hole 303 is provided with a first threaded column 304, and the first threaded hole 303 penetrates through the indoor plugging pipe 302 to reach the T-shaped through hole 3021; the tendon plate 103 is provided with a rectangular through hole 1031, and the rectangular through hole 1031 and the T-shaped through hole 3021 cooperate with each other to clamp the blocking sleeve 302 on the tendon plate 103.

Specifically, the second threaded hole 1032 is arranged at one end of the rib plate 103 close to the indoor blocking tube assembly 3, the indoor blocking tube 301 is rotated, so that the first threaded hole 303 and the second threaded hole 1032 are aligned, the first threaded post 304 can connect the first threaded hole 303 and the second threaded hole 1032 together, and at this time, the blocking sleeve 301 is clamped on the rectangular through hole 1031 of the rib plate 103 through the T-shaped through hole 3021.

Novel sleeve pipe 1 and outdoor shutoff pipe 2 are by plastics one shot forming, and novel sleeve pipe 1 and outdoor shutoff pipe 2 can strengthen by plastics one shot forming the utility model discloses an intensity, it is convenient to make simultaneously.

Be provided with T type recess 6 on the outside sleeve pipe 101 outer wall, be provided with brace 4 on the

T type recess

6, 4 lower parts of brace are provided with the protruding 5 of T shape of mutually supporting with T type recess 6, and brace 4 passes through protruding 5 of T type and fixes on outside sleeve pipe 101 with T type recess 6, can change the brace 4 of different materials and different thickness as required.

In order to facilitate the understanding of the utility model, it is right to combine an installation below the utility model discloses do further description, in the installation of district gas pipeline, the gas pipeline needs to wear the wall and gets into user's family, when wearing the wall, need drill to the wall body, the gas pipeline gets into user's family through drilling. In actual operation, the diameter of drilling often will be slightly greater than the diameter of gas pipeline, can form the gap of ring hole between gas pipeline and the drilling, the utility model is used for the gap of the ring hole that forms between shutoff gas pipeline and the drilling. In the actual installation, after drilling, a worker inserts the novel casing 1 without the indoor plugging pipe assembly 3 from the outside into the drilled hole, the outdoor plugging pipe 2 plugs one end outside the drilled hole, the indoor plugging pipe assembly 3 is installed on the novel casing 1 at one end inside the drilled hole, when the indoor plugging pipe assembly 3 is installed on the novel casing 1, the indoor plugging pipe assembly 1 is clamped at one end inside the novel casing, as shown in fig. 4, the T-shaped through hole 3021 on the plugging casing 302 is aligned with the rib plate 103 between the outer casing 101 and the inner casing 102, then the indoor plugging pipe assembly 3 is rotated to enable the T-shaped through hole 3021 on the plugging casing 302 and the rectangular through hole 1031 on the rib plate 103 to be crossed with each other, so as to reinforce the connection between the indoor plugging pipe assembly 3 and the novel casing 1, finally, the first threaded column 304 is inserted into the first threaded hole 303 to enable the first threaded column 304 and the rib plate 103 to be connected together, just so fix indoor shutoff pipe subassembly 3 on novel sleeve pipe 1, will introduce the pipe plugging device and fix in the drilling after, with the gas pipeline insert introduce in the pipe plugging device can.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A novel gas introducing pipe sleeve pipe plugging device is characterized by comprising a novel sleeve pipe, wherein one end of the novel sleeve pipe is provided with an outdoor plugging pipe, and the other end of the novel sleeve pipe is provided with an indoor plugging pipe assembly; the novel sleeve comprises an inner sleeve and an outer sleeve, the inner sleeve is arranged in the inner cavity of the outer sleeve, and a rib plate is arranged between the inner sleeve and the outer sleeve; the indoor plugging pipe assembly comprises an indoor plugging pipe, one end of the indoor plugging pipe is provided with a plugging sleeve, the side surface of the plugging sleeve is provided with a T-shaped through hole, the other end of the indoor plugging pipe is provided with a first threaded hole, a first threaded column is arranged on the first threaded hole, and the first threaded hole penetrates through the indoor plugging pipe to reach the T-shaped through hole; the rib plate is provided with a rectangular through hole, and the rectangular through hole is matched with the T-shaped through hole to clamp the plugging sleeve on the rib plate.

2. The novel gas inlet pipe-in-pipe plugging device as claimed in claim 1, wherein one end of the rib plate close to the indoor plugging pipe assembly is provided with a second threaded hole.

3. The novel gas inlet pipe sleeve pipe plugging device as claimed in claim 2, wherein the novel sleeve pipe and the outdoor plugging pipe are formed by one-time punching and molding of plastics.

4. The novel gas inlet pipe sleeve pipe plugging device as claimed in claim 3, wherein a T-shaped groove is formed in the outer wall of the outer sleeve pipe, a support rib is arranged on the T-shaped groove, and a T-shaped protrusion matched with the T-shaped groove is arranged on the lower portion of the support rib.