CN201095786Y

CN201095786Y - Pipe dredger

Info

Publication number: CN201095786Y
Application number: CNU200720080687XU
Authority: CN
Inventors: 梅若愚
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-20
Filing date: 2007-08-20
Publication date: 2008-08-06
Anticipated expiration: 2017-08-20

Abstract

The utility model relates to a pipeline dredging device, which is suitable for dredging different blockage of various bended and straight pipelines. The device consists of a steel wire, a pulling device, a guiding pipe and a dredging head. The dredging head is led in through the guiding pipe by means of the external force and the dredging head also passes through the blockage; the steel wire is adjusted to an appropriate position through a reel; the pulling device is held by hands so as to enable the steel wire to drive a slide body to pull back; a small spring is used for driving a push-pull rod to expand; when a stop level is barred, the small spring is compressed by the push-pull rod, the slide body can still be pulled back, and the other stop levels which are not barred are still expanded; even if the dredging head is expanded, the blockage is then pulled out.

Description

Pipeline drainer

Affiliated technical field

The utility model can be applicable to the mediation that the curved straight all kinds pipeline of ` ` various forms stops up.

Background technology

People carry out blowdown by pipeline, contain waste residue ` waste oil and group of fibers fabric in the sewage, easily form obstruction in pipeline.In pipeline, because temperature is lower, waste oil easily condenses into piece, makes waste residue ` group of fibers fabric etc. attached on the oil clot, and accumulation for a long time makes line clogging.Present conventional method is to bore obstruction by blending ` pressure mediation `, and its obstruction still exists in the pipeline, easily forms new obstruction once more, is difficult to its mediation.

Summary of the invention

In order to overcome the deficiency of existing dredging pipeline method, the utility model provides a kind of dredging device, efficiently the laborsaving ` of ` save time dredging pipeline.

To achieve these goals, the utility model is taked following design scheme:

The utility model is made up of a pulling device ` conduit ` mediation ` steel wire, and conduit one end is connected with the pulling device, and the other end is connected with the mediation head, and the steel wire connection pulls device and mediation head.

Its operating principle is: will dredge head with external force and be imported by conduit and pass obstruction, and close the pulling device with holding, and drive mediation by steel wire and open, obstruction is pulled out.

The utility model has the advantages that: easy and simple to handle, conduit is bendable directly, is applicable to all kinds pipeline, and a mediation particular design can be dredged various forms of obstructions.

Description of drawings:

Fig. 1 is a structural representation of the present utility model

Fig. 2 is the left view that pulls device among Fig. 1

Fig. 3 is the A-A sectional view of Fig. 1

Fig. 4 is the B-B profile of slide mass among Fig. 1

Fig. 5 is the C-C sectional view among Fig. 2

The specific embodiment

As shown in the figure, the utility model pulls device 2` conduit 4` mediation 4 by steel wire 1` to be formed, pulls device 2 and is made of pulling housing 5` reel 6` sliding axle 7.Conduit 3 with pull housing 5 and be connected, mediation 4 is dredged crown end 18` rivet 19` backstop 20 by mediation head capsule body 8` big spring 9` slide mass 10` serial steel wire 11` spring strut 12` little spring 13` pull bar 14` rivet 15` pin 16` serial steel wire 17` and is formed.Conduit 3 one ends are connected with pulling housing 5, and the other end is threaded with mediation head capsule body 8; Big spring 9 is between mediation head capsule body 8 and slide mass 10; Little spring 13 is in spring strut 12, and spring strut 12 is connected by serial steel wire 11 with slide mass 10; Backstop 20 1 ends are connected by serial steel wire 11 with slide mass 10, and the other end is connected with pin 16 by rivet 19; Pull bar 14 1 ends are connected with spring strut 12, the other end is connected by rivet 15 with pin 16, pin 16 and mediation crown end 18 are connected by serial steel wire 17, promptly pass obstruction by the power transmission of conduit 3 when mediation 4, regulate steel wire 1 to correct position with reel 6, pull back with hand-motion slide mass 10, little spring 13 promotes pull bar 14 upholds pin 16, if certain pin 16 is obstructed, pull bar 14 compression little springs 13, slide mass 10 still can continue to pull back, and makes other pin that is not obstructed continue to open, promptly the mediation head opens, thereby pulls out obstruction.

Claims

1. pipeline drainer is characterized in that: pull device and be connected with conduit, conduit and conduit be by being threaded, conduit with dredge head thread and be connected.

2. pipeline drainer according to claim 1 is characterized in that: pulling in the device has sliding axle, can slide in pulling device; Reel can roll on sliding axle, and it is suitable to regulate steel wire length; Steel wire is connected with the reel slide mass; Slide mass is connected by the serial steel wire with spring strut, the built-in little spring of spring strut; Pull bar one end is connected with spring strut, the other end and pin riveted joint; Pin is connected by the serial steel wire with mediation crown end.

3. pipeline drainer according to claim 1 and 2, it is characterized in that: pull back by steel wire drive slide mass when pulling device, make the little spring pushing drawing rod, and then pin is opened, if certain pin is obstructed, pull bar compression little spring, slide mass continues to pull back, make other pin that is not obstructed continue to open, open up into correct position until the mediation head.