CN2267103Y - Domestic machine for dredging pipeline - Google Patents

Abstract

The utility model relates to a domestic machine for dredging pipelines, composed of a handle, a rocking handle, a handle cover, a clamping ring channel, an inner and an outer guiding tubes, a guiding disk, a spring flexible shaft, etc. The spring flexible shaft is fixed in the guiding tubes. The extending part of the front end of the inner guiding tube is similar to the curvature of a sewer. When dredging the pipeline, the flexible shaft with a cutter can successfully open the obstruction under the action of the hard guiding tube so as to rapidly dredge the pipeline. Moreover, because the flexible shaft is screwed on the rocking handle, flexible shafts and cutters with different length can be arranged as required, and also an inner guiding tube matched with the water returning bends of sewages with different shapes can be replaced. Simultaneously, the rocking handle, the inner guiding tube and the outer guiding tube can move freely and can also be drawn and inserted, bringing convenience for carrying.

Description

The home pipeline dredging machine

The utility model belongs to a kind of pipe-dredging, and the instrument of cleaning usefulness relates to a kind of home pipeline dredging machine.

Existing family pipe dredging tool has two kinds, and a kind of is the skin plug that has handle, and it utilizes gas pressurized, adopts the mode of extruding to come dredging pipeline.The gas of this dredging tool Yin Pisainei is few, so the mediation effort has hard foreign material can't dredge if run in the pipeline at all; Another kind is to utilize telescopic flexible axle to dredge, and " hand-rail type tube cleaning " that China Patent No. 892077859 is introduced is the flexible axle of packing in drum, utilizes hand flexible axle is sent in the pipeline to dredge.But when mediation, especially the pipe position of turning one's coat of sewer so because of the too soft guidance capability that lacks of flexible axle itself, the direction of advance of flexible axle is obstructed, does not reach the mediation purpose.

The purpose of this utility model is a kind of home pipeline dredging machine of design, makes the flexible shaft protecting that has cutter head in guide pipe, and during dredging pipeline, flexible axle advances smoothly by the direction of guide pipe, retreats freely, quickly and accurately dredging pipeline.

The purpose of this utility model realizes by following scheme:

The home pipeline dredging machine is by handle, crank, form gloves, collar groove, outer guide pipe, interior guide pipe, positioning disk, spring flexible axle etc.Described positioning disk is a circular discs, and centre bore has internal thread, and positioning disk is by internal thread, on connect crank, following connection spring flexible axle; Above-mentioned positioning disk, crank, spring flexible axle all are fixed in the guide pipe; Guide pipe is an inner and outer pipes, between cooperatively interact and leave up and down gap.Interior guide pipe extends in outer part and bends to and the curved similar elbow of turning one's coat of sewer, and the other end is processed with the collar groove; The upper end of outer guide pipe is fixed with a gloves, and the internal diameter port of its lower end is received little naturally.

The spring flexible axle of home pipeline dredging machine is fixed in the guide pipe, the front end extension of interior guide pipe is similar to the camber of sewer again, make it when dredging pipeline, the flexible axle that has cutter can be got through obturator along the mediation direction smoothly under the effect of hard guide pipe, make mediation accurately, rapidly.Again because of flexible axle is screwed on the crank, thus different flexible axle of length and cutter can be installed as required, to dredge various tamper.It is curved also can to turn one's coat according to difform sewer in addition, changes the interior guide pipe that matches, and flexible axle is inserted easily.In the utility model, between crank, the inside and outside guide pipe activity freely, the time spent can therefrom extract out, the time spent can not insert, and the dredging machine volume after inserting is little, easily preserves, carries also very convenient.

Fig. 1 is a generalized section of the present utility model

Be described as follows below in conjunction with drawings and Examples:

In Fig. 1, crank 2 is made " ㄣ " type for the bending of cold-drawn steel rod, and crank one end is fixed with plastic handle 1 by screw thread, and the other end of crank also is with screw thread, and is connected with spring flexible axle 8 by positioning disk 7.Positioning disk 7 is a circular discs, and the center is porose, and disk diameter is identical with interior guide pipe 6 diameters, and its centre bore has internal thread, crank 2, flexible axle 8 can be screwed on the positioning disk.Crank, flexible axle pass from interior guide pipe 6, and are fixed in the interior guide pipe by positioning disk 7.So positioning disk 7 not only can connect crank and flexible axle, make flexible axle rotate driving with the rotation of crank, can prevent that also crank from swinging, thereby play guide effect, and can be as required, arbitrarily demolition and change the flexible axle and the cutter of different length is with the sewer that adapts to different length and dredge various tampers.Guide pipe is two iron pipes that are nested, and is respectively outer guide pipe 5 and interior guide pipe 6.Interior guide pipe 6 extends in outer part and curves and the similar elbow of sewer water bending place shape, forms conductor housing 9; The other end is processed into two collar grooves 4.The external diameter of the internal diameter of outer guide pipe 5 and interior guide pipe 6 cooperatively interacts, leave certain interval, outer guide pipe lower port is received little gradually, and guide pipe can upper and lowerly move in the guide pipe outside in making, obscission can not take place in rotation freely yet when interior guide pipe stretches out gradually from outer guide pipe.The guide pipe upper end also is with a rubber grip cover 3 outside.For further being convenient to mediation, not holding by screw thread of spring flexible axle 8 also connects the cutter 10 that various cleaning dirts are used.

During use, crank 2 and outer guide pipe 5 are extracted out along upper and lower two directions, make the spring flexible axle 8 that has cutter all ensconce in the guide pipe, the conductor housing 9 insertion sewer water bending places of interior guide pipe front end are aligned, and one holds grip cover 3, and another is hand to shake 2, make it drive flexible axle 8 rotations, and, make flexible axle stretch out and use cutter on it with the dirt removal of obstruction place, pipe-dredging along conduit to pressing down crank.

Claims (1)

1, a kind of home pipeline dredging machine, it by handle, crank, gloves, collar groove, outer guide pipe, interior guiding lead, positioning disk and spring flexible axle of having cutter etc. form, it is characterized in that: described positioning disk (7) is a circular discs, centre bore has internal thread, positioning disk passes through internal thread, last connection crank (2), following connection spring flexible axle (8), positioning disk (7), crank (2), spring flexible axle (8) all are fixed in the guide pipe; Guide pipe is an inner and outer pipes, between cooperatively interact and leave the gap, interior guide pipe (6) extends in outer part and bends to the conductor housing similar to the water bending of sewer (9), the other end is processed with collar groove (4); The upper end of outer guide pipe (5) is fixed with a gloves (3), and the internal diameter port of its lower end is received little naturally.