CN2180349Y - Simple type pipe dredging machine - Google Patents

Abstract

The utility model relates to a pipe dredging machine, comprising a flexible shaft. The pipe dredging machine is characterized in that the pipe dredging machine also comprises a cranking handle, a long casing pipe, a short casing pipe, a spring and a pushing rod. The long casing pipe and the short casing pipe are respectively and rotationally connected with the cranking handle through a radial groove. The end part of the cranking handle approaching to one end of the long casing pipe is provided with a T-shaped table on which a round hole is arranged. The spring and the pushing rod which protrudes out of the round hole are orderly arranged in the round hole. One end of the flexible shaft is provided with a star-shaped claw which is inserted in the T-shaped table at the end part of the cranking handle. The utility model has the advantages of small volume and convenient carry. The utility model can be widely used for dredging various pipes.

Description

Simple type pipe dredging machine

The utility model relates to a kind of drain cleaner.

The present drain cleaner that uses, its volume is generally all bigger, carries very inconveniently, and price is also somewhat expensive.

It is little that the purpose of this utility model provides a kind of volume, simple in structure, easy to carry, low-cost simple type drain cleaner.

For achieving the above object, the utility model adopts following design: a kind of simple type drain cleaner, it comprises flexible axle, it is characterized in that: it also comprises crank, long sleeve pipe, short sleeve, spring and push rod, and described long sleeve pipe and short sleeve are connected on the described crank rotationally by radial groove respectively; Described crank end near described long sleeve pipe one end has a T-shape platform, has a circular hole on it, puts into the push rod of described spring and outstanding described circular hole in the described circular hole successively; Described flexible axle one end have one cooperate with described T-shape platform "

" the type pawl, with described "

" the type pawl inserts described T-shape platform, and described outstanding push rod is pressed into described circular hole.

Convenient in order to connect flexible axle, with described "

" the described flexible axle other end that the type pawl is relative, also have a T-shape platform, have circular hole on it, be used to install another root flexible axle.

The utility model is owing to take a long sleeve pipe to be connected a crank with a short sleeve by radial groove, and be provided with at flexible axle and the place of working in coordination, crank end the T-shape platform with "

" the type pawl, volume not only simple in structure is little, easy to carry, and uses and change conveniently, and price is also cheap.Especially the other end of flexible axle is also designed the T-shape platform, several flexible axles link together very convenient during use.The utility model can be widely used in the mediation of various pipelines.

Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail.

Fig. 1 is the utility model structural representation

Fig. 2 is the crank structure schematic diagram

Fig. 3 is a T-shape platform cross-sectional schematic

Fig. 4 is that schematic diagram is looked on the left side of Fig. 3

Fig. 5 is the sleeve structure schematic diagram

Fig. 6 is the flexible axle structural representation

Fig. 7 is push rod and the spring structural representation of packing into

As shown in Figure 1, the utility model is made up of crank 1, long sleeve pipe 2, short sleeve 3 and flexible axle 4.As shown in Figure 2, have two radial grooves 5,6 on the crank 1, the end end in crank 1 length has a T-shape platform 7(as shown in Figure 3, Figure 4), open a circular hole 8 at the center of T-shape platform 7.As shown in Figure 5, long sleeve pipe 2 and short sleeve 3 are respectively a hollow pipe, and they are enclosed within respectively on the crank 1, with 5, the 6 position indents 9,10 of the groove on the relative crank 1 of machine, long sleeve pipe 2 and short sleeve 3 are connected on the crank 1 rotationally.As shown in Figure 6, an end of flexible axle 4 be one cooperate with T-shape platform 7 on the crank 1 "

" type pawl 11.In the circular hole 8 on crank 1, put into a spring 12(as shown in Figure 7), press a push rod 13 more thereon, circular hole 8 is exposed at the top of push rod 13, at last with on the flexible axle 4 "

" type pawl 11 inserts the T-shape platform 7 on the cranks 1, simultaneously outstanding push rod 13 is pressed in the circular hole 8.Under the effect of spring 12, T-shape platform 7 with "

" type pawl 11 linked together tightly.

In the foregoing description, convenient in order to connect flexible axle, the other end of flexible axle 4 be one with the identical T-shape platform 14 of T-shape platform 7 on the crank 1, also have circular hole 8 on it, put into a spring 12, press a push rod 13 more thereon, with on another root flexible axle 4 "

" type pawl 11 inserts in the T-shape platform 14 of these flexible axles 4, and outstanding push rod 13 is pressed in the circular hole 8.

In the foregoing description, flexible axle 4 can adopt other modes with being connected also of crank 1, such as, open screw in the end of crank 1, at an end of flexible axle 4 screw rod is set, screw rod is screwed into screw, and jackscrew blocks (as shown in Figure 1).Connection between the flexible axle also can be adopted and be threaded.

Claims (2)

1, a kind of simple type drain cleaner, it comprises flexible axle, it is characterized in that: it also comprises crank, long sleeve pipe, short sleeve, spring and push rod, described long sleeve pipe and short sleeve are connected on the described crank rotationally by radial groove respectively; Described crank end near described long sleeve pipe one end has a T-shape platform, has a circular hole on it, puts into the push rod of described spring and outstanding described circular hole in the described circular hole successively; Described flexible axle one end have one cooperate with described T-shape platform " " the type pawl, with described "

" the type pawl inserts described T-shape platform, and described outstanding push rod is pressed into described circular hole.

2, simple type drain cleaner as claimed in claim 1 is characterized in that: with described "

" the described flexible axle other end that the type pawl is relative, also have a T-shape platform, have circular hole on it, be used to install another root flexible axle.

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