CN2099237U

CN2099237U - Leak prevention clamp for pipeline

Info

Publication number: CN2099237U
Application number: CN 91219884
Authority: CN
Inventors: 石永峰; 苏亚珍
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-08-07
Filing date: 1991-08-07
Publication date: 1992-03-18

Abstract

The utility model discloses a leak prevention clamp for pipelines, which comprises two semicircular seized tubes with clamp edges, wherein, each of the semicircular seized tubes which are made of metallic material is provided with flange joints at both ends of the tube and sealing clamps at both ends in the tube. The semicircular seized tubes can be fastened at the leaking site of a pipeline, and a gelatine seal ring which is arranged at the contact point of the clamp edge is firmly screwed by screws. Seal rings are arranged at both ends of the seized tubes, and the flange joints are firmly screwed by screws. When the leaking site of the pipeline is longer, a plurality of seized tubes can be connected by inner connection. Leak can be prevented only by the seized tubes and sealing pad which are directly clamped on the leaky pipeline, so that the utility model has the advantages of simple structure, convenient maintenance, time saving, labour saving, low cost, etc.

Description

Leak prevention clamp for pipeline

The utility model relates to the reparation leak stoppage device of pipe leakage.

When tap water and gas pipeline leakage need be repaired, common repairing technology was: cut off the water supply earlier, die, then bad pipe is cut out, change new pipe, load onto cock wheel, on reusable lead is irritated.This traditional repair method had both influenced life, waste of manpower again, material resources and time.

The purpose of this utility model provides a kind ofly need not cut off the water supply, die, just can be with the pipeline leak-proof clamp pipe of the pipeline rehabilitation of leaking.

The purpose of this utility model is achieved in that the place of splitting vertically made from metallic material is had card edge, hole clipping, the pipe two ends have flanged joint, the inner tube wall two ends have two semicircle card pipes of sealed card, be fastened on the leak of pipeline, add the colloid sealing gasket along the contacting point at two cards, twist the jail with screw.The card pipe two ends colloid seal ring of packing into, the differential joint is twisted the purpose that leak-stopping both can have been realized in the jail with screw afterwards.When pipe leakage place head, connect in the available card pipe several sections card pipes to be connected and get final product with seal ring.

The utility model be because the purpose of leak-stopping both can be realized in the outside of adopting card pipe and seal ring directly to be stuck in leakage pipe, thus have simple in structure, easy to maintenance, save time, laborsaving, low cost and other advantages.

Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof:

Fig. 1 is the user mode schematic representation of pipeline leak-proof clamp pipe.

Describe the structure and the use condition of pipeline leak-proof clamp pipe in detail below in conjunction with accompanying drawing.

This device comprises the two semicircle card tube bodies of splitting vertically (1), have flanged joint (3) at card tube body (1) two ends, opening has card along having hole clipping (6) on (10), the card edge (10) vertically, on the inwall of card pipe (1) two ends, have sealed card (2), also be provided with in addition in differential joint (4) and the card pipe and connect (5), colloid sealing gasket (9), colloid seal ring (8), screw (7).During use, two main body card pipes (1) are fastened on the pipeline of leakage, put into colloid sealing gasket (9) along (10) contacting point, use screw (7) to twist the jail then at card.The colloid seal ring (8) of packing into earlier at the two ends of card pipe (1) is located in sealed card (2), loads onto the flanged joint (3) of differential dop (4) and card pipe (1) head end then and twists firm getting final product with screw (7).When if the pipe leakage section is longer, connects (5) in the available card pipe several segment pipes are linked up.

Claims

1, a kind of pipeline leak-proof clamp pipe, it is characterized in that the two semicircle card pipes made from metallic material of splitting vertically (1) are fastened on the pipeline of leakage, at the contacted middle colloid sealing gasket (9) of packing in card edge (10) that has hole clipping (6), use screw (7) to twist the jail then, the two ends of card pipe (1) the colloid seal ring (8) of packing into is located in sealed card (2), use differential joint (4) and the flanged joint (3) on the card pipe (1) to twist the jail afterwards, when pipe leakage place head, can link up several segment pipes with connecing (5) in the card pipe with screw (7).