CN210135371U

CN210135371U - Sealing filler for pipe wall leakage hole

Info

Publication number: CN210135371U
Application number: CN201920438376.9U
Authority: CN
Inventors: 杨冰; 王宏达; 崔新生; 杨立勤; 王雅萱; 崔浩东
Original assignee: Shanxi Mechanical Product Quality Supervision And Inspection Station
Current assignee: Shanxi Mechanical Product Quality Supervision And Inspection Station
Priority date: 2019-04-02
Filing date: 2019-04-02
Publication date: 2020-03-10
Anticipated expiration: 2029-04-02

Abstract

The utility model provides a leak hole sealing filler is let out to pipe wall belongs to gas transmission pipeline shutoff technical field. Mainly solve prior art pipeline shutoff and take a lot of trouble material and the easy problem of seepage gas, its characteristics are: the sealing filler is composed of a pipe part, an outer wall leakage orifice filler, an inner wall leakage orifice filler and a filler inner hole; the pipe part of the sealing filler is positioned in a leakage hole on the pipe wall, a liner pipe is arranged in the inner hole of the filler, the rod part of a bolt penetrates through the liner pipe, a gland covers the outer wall leakage orifice filler, the bolt head is pressed on the bell mouth of the liner pipe, a nut is screwed on the bolt rod and is tightly pressed on the gland, and when the nut is screwed, the sealing filler is sealed. The sealing packing is made of a plastic material.

Description

Sealing filler for pipe wall leakage hole

Technical Field

The utility model belongs to the technical field of gas-supply pipeline wall shutoff, concretely relates to leakage hole sealing filler is let out to pipe wall.

Background

At present, when leakage holes are formed in the wall of a pipeline of a gas pipeline and need to be plugged, a method is adopted, in which wood wedges or other materials are used for wedging the leakage holes, and then pipe hoops are used for hooping the plugging materials and the pipeline.

The problems that exist are that: when the pipe hoop is used for hooping the plugging material, the workload of the construction site for excavating the space is large, and the efficiency is low.

Disclosure of Invention

The utility model discloses a not enough of prior art is overcome to the purpose, provides pipeline leakage hole sealing filler.

The utility model discloses a solve above-mentioned technical problem and the technical scheme who takes is:

the pipe wall leakage hole sealing filler is characterized in that:

the sealing filler is composed of a pipe part, an outer wall leakage orifice filler, an inner wall leakage orifice filler and a filler inner hole; the pipe portion of the sealing filler is located in a leakage hole in the pipe wall, a liner pipe is placed in the inner hole of the filler, the rod portion of a bolt penetrates through the liner pipe, a gland covers the outer wall leakage orifice filler, the bolt head is pressed on the horn mouth of the liner pipe, a nut is screwed on the bolt rod and is tightly pressed on the gland, and when the nut is screwed, the sealing filler deforms, so that the leakage hole space is filled with the profiling filler.

The sealing packing is made of a plastic material.

Compared with the prior art, the utility model, following beneficial effect has:

because the utility model discloses a plastic material makes the sealing filler of certain shape, the profile modeling is filled up and is let out the leakage hole space after the pressurized deformation, and the efficiency of construction is high, and is sealed effectual.

Drawings

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

FIG. 2 is a top view of the structure shown in FIG. 1

Fig. 3 is a schematic view of the usage state of the present invention.

In the figure: 1-sealing and filling; 1-external leakage hole filler; 1-2-inner holes of the filler; 1-3-leakage orifice packing in the wall; 1-4-tube section; 2, lining the pipe; 3-pipe wall; 4-bolt head; and 5, pressing the cover.

Detailed Description

As shown in fig. 1, fig. 2 and fig. 3, the tube wall leakage hole sealing filler is characterized in that:

the sealing packing 1 consists of a pipe part 1-4, an outer wall leakage orifice packing 1-1, an inner wall leakage orifice packing 1-3 and an inner packing hole 1-2; the pipe part 1-4 of the sealing filler 1 is positioned in a leakage hole on the pipe wall 3, the liner pipe 2 is placed in the filler inner hole 1-2, the rod part of a bolt penetrates through the liner pipe 2, a gland 5 covers the leakage hole filler 1-1 outside the wall, the bolt head 4 is pressed on the bell mouth of the liner pipe 2, a nut is screwed on the bolt rod and tightly pressed on the gland 5, and when the nut is screwed, the sealing filler 1 deforms, so that the leakage hole space is filled up in a profiling mode.

The working process is as follows:

the utility model discloses during the use, 2 covers of bushing pipe on the shank of bolt, press bolt head 4 on the horn mouth of bushing pipe 2, will seal packing 1 cover on 2 bushing pipes on the shank of bolt, on emboliaing the shank of bolt with gland 5 again, press in the wall on leakage orifice filler 1-3, screw up the nut, make bushing pipe 2 outwards open, open the size and be greater than after leaking the aperture, space between compression bolt head and the pipe wall 3 makes seal packing 1 warp to the profile modeling is filled up and is leaked the hole space. Has reliable sealing and leaking stoppage effects.

Claims

1. The pipe wall leaks the hole sealing packing, characterized by: the sealing packing (1) consists of a pipe part (1-4), an outer wall leakage orifice packing (1-1), an inner wall leakage orifice packing (1-3) and an inner packing hole (1-2); the pipe portion (1-4) of sealing filler (1) is located the leakage hole on pipe wall (3), places bushing pipe (2) in packing hole (1-2), and bolt rod portion passes bushing pipe (2), and gland (5) lid closes on wall outer leakage orifice filler (1-1), and bolt head (4) are pressed on the horn mouth of bushing pipe (2), and the nut is tight in the rotation of bolt rod on gland (5), when screwing the nut, sealing filler (1) warp to the profile modeling is filled up and is let out the hole space.