CN2771327Y - Sewer dredging device - Google Patents
Sewer dredging device Download PDFInfo
- Publication number
- CN2771327Y CN2771327Y CN 200520025425 CN200520025425U CN2771327Y CN 2771327 Y CN2771327 Y CN 2771327Y CN 200520025425 CN200520025425 CN 200520025425 CN 200520025425 U CN200520025425 U CN 200520025425U CN 2771327 Y CN2771327 Y CN 2771327Y
- Authority
- CN
- China
- Prior art keywords
- dredging device
- flexible axle
- sewer dredging
- flexible shaft
- sewer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a sewer dredging device which comprises a rotary head, a flexible shaft which is connected with the rotary head and a driving device which is connected with the flexible shaft, wherein the flexible shaft is bent in the axial direction and can not be extended or shrunk; one end of the flexible shaft is connected with the rotary head, and the other end of the flexible shaft is connected with the driving device. The utility model has the effect that the flexible shaft of the sewer dredging device can be bent in the axial direction and can not be extended or shrunk, thereby, thrust force can be added on the driving end to the rotary head. Although the rotary head rotates at high speed, the rotary head can synchronously rotate with the driving device and is not limited by the shape of a pipeline. The utility model overcomes the defects that the flexible shaft of the spring can not rotate at high speed and can not bear thrust force or large torque force.
Description
Technical field
The utility model relates to the sewer dredging device of the stifled mediation of chance of a kind of sewer dredging device, particularly city or resident's sewer.
Background technology
Existing sewer dredging device is to be body making by the spring flexible axle generally, and its weak point is that the spring flexible axle can not rotate at a high speed, can not bearing thrust and big torsion.When running into stifled firmly thing, then can't dredge.Run into when hard thing such as cement block is arranged in some users' the sewer, just can't dredge with existing dredging device.At present, the logical sewer dredging device of opening hard thing of a kind of energy of market in urgent need.
Goal of the invention
The purpose of this utility model is can rotate at a high speed for market provides a kind of, and can bear the sewer dredging device of big torsion, the de-plugging problem when in order to solve hard thing such as cement block being arranged in the sewer.
For achieving the above object, the technical solution of the utility model provides a kind of sewer dredging device, but the drive unit that includes the non-telescoping flexible axle of swivel head, the axial bending that is connected with swivel head and length and be connected with flexible axle, wherein: the end at described flexible axle is connected with described swivel head, and its other end is connected with described drive unit.
The periphery of described flexible axle is provided with sheath.
Described swivel head is a kind of of impeller or drill bit.
Described drive unit is a kind of of the handle that can shake or motor driver.
Described sheath is spring structure or circular casing.
Effect of the present utility model is that the flexible axle of this sewer dredging device axially can bending but length is non-telescoping, so can add thrust at drive end reaches swivel head, even when rotating at a high speed, swivel head also can rotate synchronously with drive unit, and is not subjected to the restriction of pipe shape.Having overcome the spring flexible axle can not rotate at a high speed, can not bearing thrust and the shortcoming of big torsion.
Description of drawings
Fig. 1 is the utility model sewer dredging device example structure schematic diagram;
Fig. 2 is another example structure schematic diagram of the utility model sewer dredging device.
Among the figure:
1, swivel head 2, flexible axle 3, sheath
The specific embodiment
Reaching embodiment in conjunction with the accompanying drawings is illustrated sewer dredging device of the present utility model.
As shown in Figure 1, 2, sewer dredging device of the present utility model, but flexible axle 2 that the axial bending that its structure includes swivel head 1, be connected with swivel head but length are non-telescoping and the drive unit that is connected with flexible axle, end at described flexible axle 2 is connected with described swivel head 1, and its other end is connected with described drive unit.Described swivel head 1 is the impeller of rotation, also can be a kind of drill bit.Periphery at flexible axle 2 is provided with sheath 3, and sheath 3 is spring structure or circular casing.Described drive unit can shake as drive unit with handle, also can use motor driver, drives as Electric portable drill.
Sewer dredging device specific implementation step of the present utility model:
Get the flexible axle of the double-deck coiling of steel wire, but make it to axial bending but length and non-telescoping flexible axle; Get the front end that one section drill bit suitable with the flexible axle diameter is welded in flexible axle again; Then, get the steel pipe of one section internal diameter, be enclosed within the outside of flexible axle greater than flexible axle; Process handle with metal bar, the processing of handle one end can be for the hole that is connected with flexible axle, and the side in hole is processed with screwed hole, and the other end of handle is processed as " L " shape, to hold firmly.Just constitute the sewer dredging device of hand-rail type after handle and flexible axle be connected and fixed by bolt.Also handle can be changed to Electric portable drill, just constitute motor-driven sewer dredging device.
This sewer dredging device course of work is as follows: one holds sheath 3, shakes the handle that is connected with flexible axle 2 by axle sleeve on the other hand, and swivel head 1 is goed deep into sewer, by twist can thing is logical to be opened with blocking up.When hard thing such as cement block was arranged in the sewer, flexible axle front end den bohrkopf einsetzen as drive unit, clamped flexible axle by the electric drill dop with Electric portable drill, and the drill bit by rotation at a high speed firmly bores hard things such as boiling water clod, will block up that thing is logical opens dredging sewer.
Claims (5)
1, a kind of sewer dredging device, but the drive unit that includes the non-telescoping flexible axle of swivel head, the axial bending that is connected with swivel head and length and be connected with flexible axle, it is characterized in that: the end at described flexible axle (2) is connected with described swivel head (1), and its other end is connected with described drive unit.
2, sewer dredging device according to claim 1 is characterized in that: the periphery of described flexible axle (2) is provided with sheath (3).
3, sewer dredging device according to claim 1 is characterized in that: described swivel head (1) is a kind of of impeller or drill bit.
4, sewer dredging device according to claim 1 is characterized in that: described drive unit is a kind of of the handle that can shake or motor driver.
5, sewer dredging device according to claim 2 is characterized in that: described sheath (3) is spring structure or circular casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520025425 CN2771327Y (en) | 2005-03-17 | 2005-03-17 | Sewer dredging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520025425 CN2771327Y (en) | 2005-03-17 | 2005-03-17 | Sewer dredging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2771327Y true CN2771327Y (en) | 2006-04-12 |
Family
ID=36705113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520025425 Expired - Fee Related CN2771327Y (en) | 2005-03-17 | 2005-03-17 | Sewer dredging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2771327Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101705720B (en) * | 2009-11-04 | 2011-09-28 | 周俊昌 | Outdoor sewer dredging device |
| CN104314149A (en) * | 2014-11-10 | 2015-01-28 | 汪风珍 | Pipeline dredger |
-
2005
- 2005-03-17 CN CN 200520025425 patent/CN2771327Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101705720B (en) * | 2009-11-04 | 2011-09-28 | 周俊昌 | Outdoor sewer dredging device |
| CN104314149A (en) * | 2014-11-10 | 2015-01-28 | 汪风珍 | Pipeline dredger |
| CN104314149B (en) * | 2014-11-10 | 2017-07-25 | 汪风珍 | A kind of pipeline drainer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |