CN216520289U - Pipeline leak source repair mechanism - Google Patents

Abstract

The utility model provides a pipeline leak source repairing mechanism which comprises a pipe clamp used for fixing a pipeline, wherein a through hole is formed in the side wall of the pipe clamp, an internal thread sleeve right opposite to the through hole is fixedly arranged on the outer surface of the side wall of the pipe clamp, a pressing piece is connected in the internal thread sleeve in a matching threaded manner, a sealing pad for sealing a pipeline leak source is arranged in the through hole, and the bottom end of the pressing piece corresponds to the sealing pad. In the design, the internal thread sleeve is fixed on the pipe clamp, the pipe clamp and the pipeline are tightly held and fixed, the internal thread sleeve is fixedly connected with the pipeline, the internal thread sleeve and the pipeline are fixed in a non-welding mode, the hidden danger of welding leakage existing in the conventional welding and fixing process is eliminated, and the pipeline leakage repairing is guaranteed to be smoothly carried out.

Description

Pipeline leak source repair mechanism

Technical Field

The utility model belongs to the technical field of pipeline engineering, and particularly relates to a pipeline leak source repairing mechanism.

Background

When the leakage condition appears in the pipeline, the leakage needs to be repaired in time, the leakage repairing mode is usually the punching leakage repairing mode and the screw welding leakage repairing mode, the pipe clamp is installed on the pipeline in the punching leakage repairing mode, the whole pipeline is tightly packaged and tightly sealed, the sealing mode needs the large packaging force of the pipe clamp, and the phenomenon that the position of a leakage point is cracked and increased due to the fact that the packaging force is too large can appear. And for the screw welding leakage repairing mode, an internal thread sleeve is welded at a leakage point, a sealing gasket is placed in the internal thread sleeve, then a screw is screwed into the internal thread sleeve, and the screw is screwed in to tightly press the sealing gasket at the leakage point, so that the leakage point is sealed. The problem that the screw welding leakage repairing mode has is that the pipe wall becomes thin after the pipeline is used for a long time due to the fact that the internal thread sleeve and the pipeline are welded and fixed, the welding leakage phenomenon can be caused due to improper welding operation, and inconvenience is brought to rush repair.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to a pipeline leakage point repairing mechanism for safely repairing and repairing leakage of a pipeline leakage point.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a pipeline leak source repair body, is including being used for with the fixed pipe clamp that uses of pipeline, set up the through-hole on the pipe clamp lateral wall, this pipe clamp lateral wall surface sets firmly with this through-hole just right internal thread cover, the internal thread cover matching thread connection has the piece that compresses tightly, be equipped with the sealed pad sealed to the pipeline leak source in the through-hole, it corresponds with sealed pad to compress tightly a bottom.

Furthermore, the aperture of the through hole is larger than or equal to the major diameter of the threaded hole of the internal thread sleeve, and the sealing gasket is a circular gasket groove matched with the threaded hole of the internal thread sleeve.

Furthermore, the pressing piece is of a screw or stud structure matched with the internal thread sleeve.

Furthermore, the sealing gasket comprises a rubber gasket and a metal gasket fixedly arranged on the top surface of the rubber gasket, and the thickness of the rubber gasket is 4-6 mm.

Further, the internal thread sleeve is welded with the pipe clamp.

Compared with the prior art, the pipeline leakage point repairing mechanism has the following advantages:

(1) in the design, the internal thread sleeve is fixed on the pipe clamp, the internal thread sleeve and the pipeline are connected and fixed through the pipe clamp, the pipe clamp plays a role in connection and positioning, and the wrapping force of the pipe clamp and the pipe clamp is far less than the acting force of the pipe clamp on the pipeline when the pipe clamp is sealed. The internal thread cover and the pipeline are fixed in a non-welding mode in the design, the hidden danger of welding leakage existing in the conventional welding and fixing process is eliminated, and the pipeline leakage repairing is guaranteed to be carried out smoothly.

(2) In this design, seal gasket includes rubber gasket and metal gasket, and metal gasket will seal up and separate with compressing tightly the piece, compresses tightly the rotatory contact with metal gasket when moving down of piece, sticiss the rubber gasket through metal gasket and seal the pipeline leak source, guarantees rubber gasket integrality, and then has guaranteed its leakproofness.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic view of a pipeline leak repairing mechanism according to this embodiment;

fig. 2 is a schematic view of a use state of the pipeline leak repairing mechanism according to this embodiment.

Description of reference numerals:

1-pipe clamp; 2-a sealing gasket; 21-a metal gasket; 22-rubber gasket; 3-an internal thread sleeve; 4-screws; 5-a pipeline; 51-missing dots.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1, a pipeline leak source repairing mechanism comprises a pipe clamp 1 for fixing a pipeline, wherein a through hole is formed in the side wall of the pipe clamp 1, an internal thread sleeve 3 which is right opposite to the through hole is welded and fixed to the outer surface of the side wall of the pipe clamp 1, a pressing piece is connected in the threaded hole of the internal thread sleeve 3 in a matching threaded manner, and the pressing piece is of a screw 4 or a stud structure which is matched with the internal thread sleeve 3. And a sealing gasket 2 for sealing a leakage point of the pipeline is arranged in the through hole, and the bottom end of the pressing part corresponds to the sealing gasket.

In this embodiment, in order to guarantee that the compressing part compresses tightly the effect to sealed the pad, through-hole aperture is more than or equal to the screw hole major diameter of internal thread cover 3, and sealed pad 2 is the circular gasket groove that ties with 3 screw holes of internal thread cover match.

In this embodiment, the sealing gasket 2 includes a rubber gasket 22 and a metal gasket 21 adhered and fixed on the top surface of the rubber gasket 22, and the thickness of the rubber gasket 22 is 4-6 mm. Rubber gasket 22 is separated with compressing tightly to metal gasket 21's setting, compresses tightly a rotatory lapse and sticiss metal gasket 21, and then extrudees rubber gasket 22 to the sealed restoration of pipeline leak source, rubber gasket in this design not with compress tightly a direct contact, solve the conventionality and compress tightly when a rotation directly sticiss rubber gasket, to the harm that rubber gasket caused, rubber gasket integrality is guaranteed in this design, and then guarantees its sealed effect.

The operation process of this embodiment is, as shown in fig. 2, firstly fix the pipe clamp 1 on the pipeline 5, and ensure that the internal thread sleeve 3 is just facing the leak point 51 of the pipeline 5, put the sealing gasket 2 into the threaded hole of the internal thread sleeve 3, screw the pressing member into the threaded hole, continuously screw in along with the pressing member, the sealing gasket 2 moves down until clinging to the leak point of the pipeline, the pressing member continuously screws in until the sealing gasket 2 is tightly pressed on the pipeline 5, at this moment, the sealing gasket 2 seals the leak point 51 of the pipeline 5, and the leak point repair is completed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (5)

1. The utility model provides a pipeline leak source repair body which characterized in that: including being used for with fixed pipe clamp (1) of using of pipeline, the through-hole has been seted up on pipe clamp (1) lateral wall, and this pipe clamp (1) lateral wall surface sets firmly with this through-hole just right internal thread cover (3), matching threaded connection has the piece that compresses tightly in internal thread cover (3), be equipped with sealed pad (2) sealed to the pipeline leak source in the through-hole, it corresponds with sealed pad to compress tightly a bottom.

2. The pipeline leak source repair mechanism of claim 1, wherein: the aperture of the through hole is larger than or equal to the major diameter of the threaded hole of the internal thread sleeve (3), and the sealing gasket (2) is a circular gasket groove matched with the threaded hole of the internal thread sleeve (3).

3. The pipeline leak source repair mechanism of claim 1, wherein: the pressing piece is of a screw (4) or a stud structure matched with the internal thread sleeve (3).

4. The pipeline leak source repair mechanism of claim 1, wherein: the sealing gasket (2) comprises a rubber gasket (22) and a metal gasket (21) fixedly arranged on the top surface of the rubber gasket, and the thickness of the rubber gasket (22) is 4-6 mm.

5. The pipeline leak source repair mechanism of claim 1, wherein: the internal thread sleeve (3) is welded with the pipe clamp (1).

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