CN202327512U

CN202327512U - Pipe fitting used for rapidly repairing water leakage of water feeding pipe

Info

Publication number: CN202327512U
Application number: CN2011205016760U
Authority: CN
Inventors: 闫雷柱; 张�荣; 李建设; 刘建华
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-06
Filing date: 2011-12-06
Publication date: 2012-07-11
Anticipated expiration: 2021-12-06

Abstract

The utility model provides a pipe fitting used for rapidly repairing water leakage of a water feeding pipe, belongs to the field of city water supply engineering, and particularly relates to repairing of the water leakage of the water feeding pipe. The pipe fitting is composed of a sleeve, a clamping plate, a rubber ring and a lock bolt, and can rapidly repair a water leakage pipeline under the occasion that water is continuously supplied in no need of changing a pipeline part; and the operation is convenient, the maintenance speed is rapid, the efficiency is high, particularly, water stopping is not needed, and agriculture and industry production and resident life are not influenced.

Description

Feedwater piping leaks and repairs pipe fitting fast

Technical field

The utility model relates to a kind of feedwater piping and leaks and repair fast pipe fitting, relates to city water pipework, particularly relates to the parts that feedwater piping leaks and repairs.

Background technique

The pipeline of city water-supply pipe network is embedded in underground for a long time, receives effects such as hydraulic pressure, pipeline substrate sedimentation, ground load in the pipeline, and leaking appears in pipeline is common phenomena, and feedwater piping is detecting when leaking and should in time keep in repair.The maintenance of leaking of existing technology supply pipe; The place of leaking hour is a rubber plate on pipe leakage place pad; Adopt two semicircular clips that rubber plate is pressed on the place that leaks; Because the pipeline outer rim is an arc, clip is pushed down rubber plate and cannot say for sure that card is stressed uniformly, and leaking appears in the pipeline of some repairing after a while once more.Pipe leakage place major part is that clip pressure acts directly on the place, crack because pipe crack adopts the clip mending-leakage, adopts this method might make the crack continue development if the crack is long, finally causes booster.Therefore; Longer pipe road, crack normal employing of leaking cut off the tubing that pipeline more renews and keeped in repair; But must under the condition of cutting off the water, carry out high, the complicated operation of maintenance cost not only, long construction period; And cut off the water giving industrial and agricultural production and resident living deleterious impact, even cause indirect loss.

Summary of the invention

The purpose of the utility model is: provide a kind of feedwater piping to leak and repair pipe fitting fast; Its beneficial effect is: mending-leakage is with being gapped between pipe fitting and the pipeline, can compression fissure, and sealing material adopts annular rubber ring; Pipeline and hoop that rubber ring pressure acts on outside the crack are evenly stressed; Water leakage phenomenon once more can not appear, and can be because of the compression fissure place does not make the crack development, even crack development pipe ring is to fracture yet; Because pipe fitting is tightened to one with the pipe ends of fracture, also water leakage phenomenon can not occur.The crack that pipeline is bigger adopts this pipe fitting to repair; Can under uninterrupted situation about supplying water, repair the pipeline that leaks fast; The tubing that need not more to renew, easy to operate, maintenance speed is fast, efficient is high, especially need not cut off the water and not impact can not for industrial and agricultural production and resident living.

The utility model is realized through following technology:

Feedwater piping leaks fast, and the repairing pipe fitting comprises sleeve pipe 1, flange plate 2, clamping plate 3, rubber ring 4, sealing gasket 5, sleeve pipe screw 6, clamping plate screw 7, lock bolt 8.Sleeve pipe 1, clamping plate 3 all are to constitute by two, adopt screw to be combined into an integral body respectively; Sleeve pipe 1 is a Ω shape semicircle pipe, and two ends are welded with the flange plate 2 of semi-round ring shape; Clamping plate 3 are Ω shape semicircular ring; Rubber ring 4 is the annular of the S-shaped buckle of opening, is located between flange plate 2 and the clamping plate 3;

Flange plate

2 and 8 lockings of clamping plate 3 usefulness lock bolts are squeezed in rubber ring 4 on pipeline 9 outer walls.

At the position mounting sleeve 1 that pipeline 9 leaks, sleeve pipe 1 is made up of two Ω shape semicircle pipes, and two semicircle pipe combination slits are provided with sealing gasket 5, are fixed into circular casing with sleeve pipe screw 6.Clamping plate 3 are installed at two ends at sleeve pipe; Clamping plate 3 are made up of the semicircular ring of two Ω shapes, are fixed into the annulus clamping plate with clamping plate screw 7, between clamping plate 3 and flange plate 2, rubber ring 4 are set; Adopt lock bolt with clamping plate 3 and flange plate 2 lockings; Rubber ring 4 is squeezed on the pipeline outer wall, seals up the gap of sleeve pipe and pipeline, realize the feedwater piping repairing of leaking.

Description of drawings

Fig. 1 is the utility model scheme of installation;

Fig. 2 is the A-A sectional drawing of Fig. 1;

Fig. 3 is the B-B sectional drawing of Fig. 1;

Fig. 4 is sleeve pipe and flange plate detailed drawing;

Fig. 5 is the sectional drawing of Fig. 4;

Fig. 6 is the clamping plate detailed drawing;

Fig. 7 is the side view of Fig. 6;

Fig. 8 is the rubber ring detailed drawing;

Fig. 9 is the side view of Fig. 8.

Among the figure: 1-sleeve pipe, 2-flange plate, 3-clamping plate, 4-rubber ring, 5-sealing gasket, 6-sleeve pipe screw, 7-clamping plate screw, 8-lock bolt, 9-pipeline.

Embodiment

The utility model installation diagram is seen Fig. 1, and upper half part of medial axis is a sectional drawing, and lower half portion is an External view.At the local mounting sleeve 1 that pipeline 9 leaks, sleeve pipe 1 is to be assembled by two Ω shape semicircle pipes, and the end of semicircle pipe is welded with semicircular ring flange plate 2, sees Fig. 4, Fig. 5.Two semicircular sleeve pipe 1 usefulness sleeve pipe screws 6 are fixing, and the place, slit is provided with sealing gasket 5, sees Fig. 2.Clamping plate 3 are installed in flange plate 2 outsides at sleeve pipe 1 two ends, and clamping plate 3 are made up of the semicircular ring of two Ω shapes, see Fig. 6, Fig. 7.The clamping plate 3 usefulness clamping plate screws 7 of two semicircular ring are fixing.Rubber ring 4 is installed between flange plate 2 and clamping plate 3, and rubber ring 4 is annulars of the S-shaped buckle of opening, sees Fig. 8, Fig. 9, and buckle can prevent that rubber ring from opening, and extruding rear defence leak-stopping water.Flange plate 2 all has circular groove with clamping plate 3, and rubber ring 4 is embedded in the groove, and with lock bolt 8 that flange plate 2 and clamping plate 3 are fastening, rubber ring 4 is compressed on pipeline 9 outer walls, seals up the gap between flange plate 2 and the pipeline 9.

Sleeve pipe 1, flange plate 2, clamping plate 3 adopt steel, the antirust processing of hot galvanizing, and screw, bolt all adopt zinc-plated, and configuration plain washer and spring washer, and sealing gasket 5 adopts the rubber plate of 3 millimeters thick.

Claims

1. a feedwater piping leaks and repairs pipe fitting fast; Comprise sleeve pipe (1), flange plate (2), clamping plate (3), rubber ring (4), sealing gasket (5), sleeve pipe screw (6), clamping plate screw (7), lock bolt (8); It is characterized in that: described sleeve pipe (1), clamping plate (3) all are to constitute by two, adopt screw to be combined into an integral body respectively.

2. feedwater piping according to claim 1 leaks and repairs pipe fitting fast, and it is characterized in that: described sleeve pipe (1) is a Ω shape semicircle pipe, and two ends are welded with the flange plate (2) of semi-round ring shape.

3. feedwater piping according to claim 1 leaks and repairs pipe fitting fast, it is characterized in that: described clamping plate (3) are Ω shape semicircular ring.

4. feedwater piping according to claim 1 leaks and repairs pipe fitting fast, and it is characterized in that: described rubber ring (4) is the annular of the S-shaped buckle of opening, is located between flange plate (2) and the clamping plate (3).

5. feedwater piping according to claim 1 leaks and repairs pipe fitting fast, it is characterized in that: described flange plate (2) and clamping plate (3) are squeezed in rubber ring (4) on pipeline (9) outer wall with lock bolt (8) locking.