CN201543624U - Grabbing device for cleaning obstruction of pipelines - Google Patents
Grabbing device for cleaning obstruction of pipelines Download PDFInfo
- Publication number
- CN201543624U CN201543624U CN2009202008801U CN200920200880U CN201543624U CN 201543624 U CN201543624 U CN 201543624U CN 2009202008801 U CN2009202008801 U CN 2009202008801U CN 200920200880 U CN200920200880 U CN 200920200880U CN 201543624 U CN201543624 U CN 201543624U
- Authority
- CN
- China
- Prior art keywords
- pair
- grabbing device
- worm
- gears
- gear
- 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
Links
Images
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model relates to a grabbing device for cleaning obstruction of pipelines, which comprises a pair of gears (3) and a worm (6), wherein the gears (3) are arranged on the inner end portion of a shell (4), and the worm (6) drives the gears (3). The grabbing device is characterized in that the gears (3) are also provided with a pair of gripping jaws (7) on the outward direction, and the opening and the closing of the gripping jaws (7) are controlled by the rotating direction of the worm (6). The gears (3) are also provided with the gripping jaws (7) which towards the external direction, thereby creating conditions for grabbing obstruction (5) in a pipeline (4) implemented by the gripping jaws (7) through forwardly or reversely rotating the worm (6). Simultaneously, the opening and the closing of the gripping jaws (7) are also controlled through rotating the worm (6), thereby creating conditions for designing comparatively considerable value of the length of the grabbing device.
Description
Technical field:
The present invention relates to grabbing device, relate in particular to the grabbing device of removing the pipeline obstruction thing.
Technical background:
At present, for the removing of pipeline obstruction thing, especially treat the removing of the hard thing (as the stone that crashes into) that blocks pipeline, usually be to adopt " J " type single armed hook to hook up obturator, but, because be subjected to the restriction of pipeline space, in narrow and small pipeline, the single armed hook is difficult to adjust to the suitable position that hooks up, and, usually in the process that hooks up, be difficult to control the whereabouts that hooked up thing, in hooking up the way,, be difficult to reach the purpose that hooks up obturator with above-mentioned single armed hook unhook.
In addition, adopt common pliers also can grasp obturator in the pipeline, because the limited length of common pliers, be difficult to adapt to make up tong and get obturator at pipeline with certain-length.
Summary of the invention:
The objective of the invention is:, propose a kind of related extracting constructional device of method that is easier to remove pipeline obstruction thing (especially hard obturator) in order to solve the above problems.
In order to realize the object of the invention, intend adopting following technology:
Apparatus of the present invention comprise: be positioned at a pair of gear of shell inner end and the worm screw that drives this a pair of gear.
It is characterized in that:
At a pair of chela that is provided with again on the above-mentioned a pair of gear on the direction outwardly, and, this a pair of chela to open with closing be the direction of rotation that is controlled by above-mentioned worm screw.
Characteristics of the present invention: owing to, allow the above-mentioned a pair of chela of setting up implement condition has been created in the extracting of pipeline internal congestion thing for reaching by dextrorotation or derotation worm screw at a pair of chela that is provided with again on the above-mentioned a pair of gear on the direction outwardly.Simultaneously, again because the present invention controls opening and closing of above-mentioned a pair of chela by the rotation of worm screw, make the value of length of the present invention (it is limited by the length of shell of the present invention and worm screw) be can design the considerable condition of having created.
Description of drawings:
State when Fig. 1 has illustrated the present invention's closure.
State when Fig. 2 has illustrated that the present invention opens.
1: obturator; 2: pipeline; 3: gear; 4: shell; 5: handle; 6: worm screw; 7: chela.
The specific embodiment:
Install in an end that is positioned at shell 4 a pair of angle be 180 ° gear 3 (according to actual needs, select for use the gear of half circumference gear teeth to get final product), and driving the worm screw 6 that this a pair of angle is 180 ° gear 3, worm screw 6 is connected by the handle 5 of slender axles with shell 4 outsides.
According to actual needs, the length of shell 4 of the present invention generally can be got 2 meters to 10 meters or longer length, obviously, desire grasps leave the distance of this pipeline 2 at pipeline 2 internal congestion things 1 should be less than the length of shell 4 of the present invention.
During use, by handle 5 dextrorotation, just can allow worm screw 6 also drive a pair of gear 3, and allow a pair of chela 7 that is positioned on this a pair of gear 3 operate by this gear 3 again to open direction by dextrorotation with hand; If, left-handed with hand by handle 5, just can allow worm screw 6 also drive a pair of gear 3, and allow a pair of chela 7 that is positioned on this a pair of gear 3 operate by this gear 3 again to the trend of closure by left-handed.
Claims (1)
1. grabbing device of removing the pipeline obstruction thing comprises: be positioned at a pair of gear (3) of shell (4) inner end and the worm screw (6) that drives this a pair of gear (3),
It is characterized in that:
At a pair of chela (7) that is provided with again on the above-mentioned a pair of gear (3) on the direction outwardly, and, this a pair of chela (7) to open with closing be the direction of rotation that is controlled by above-mentioned worm screw (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202008801U CN201543624U (en) | 2009-11-26 | 2009-11-26 | Grabbing device for cleaning obstruction of pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202008801U CN201543624U (en) | 2009-11-26 | 2009-11-26 | Grabbing device for cleaning obstruction of pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201543624U true CN201543624U (en) | 2010-08-11 |
Family
ID=42598783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202008801U Expired - Fee Related CN201543624U (en) | 2009-11-26 | 2009-11-26 | Grabbing device for cleaning obstruction of pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201543624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109770998A (en) * | 2019-04-02 | 2019-05-21 | 亓光明 | A kind of dedicated episome withdrawing device of Orthopedic Clinical |
-
2009
- 2009-11-26 CN CN2009202008801U patent/CN201543624U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109770998A (en) * | 2019-04-02 | 2019-05-21 | 亓光明 | A kind of dedicated episome withdrawing device of Orthopedic Clinical |
| CN109770998B (en) * | 2019-04-02 | 2021-11-12 | 徐霄 | Clinical special episome remove device of orthopedics |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012149133A3 (en) | Automated systems and methods for make-up and break-out of tubulars | |
| CN201543624U (en) | Grabbing device for cleaning obstruction of pipelines | |
| WO2013019746A3 (en) | Method and apparatus for forcing a pipeline into or out of a borehole | |
| JP2016079843A5 (en) | ||
| CN203526932U (en) | Large-diameter nut tightening device | |
| CN204221681U (en) | A kind of adjustable valve opening device | |
| CN203353207U (en) | Clutch operating mechanism for corn combine | |
| CN104453702B (en) | Rectangular opening rig sludge removing device | |
| CN101698193B (en) | Method for removing blockage in bent pipeline in drawing mode | |
| CN103147495A (en) | Swerving device of dredging spring for dredging and washing sewer | |
| CN204342147U (en) | The active drum stand apparatus of quick despatch type | |
| CN201644454U (en) | Gripping device for clearing pipe obstruction | |
| CN205078898U (en) | Remote valve switch instrument | |
| CN204450556U (en) | Automatic clamp clamp device | |
| CN209325152U (en) | A kind of gate valve switch laborsaving lever tool | |
| CN203160398U (en) | Turning device for dredging spring for dredging and washing sewer | |
| CN205001636U (en) | Labor -saving hand wheel | |
| CN204043426U (en) | A kind of kiln falls a mouthful snowman pushing device | |
| CN204342168U (en) | Automatic stop type threader | |
| CN204868756U (en) | Retaining ring dismouting pincers | |
| CN209703636U (en) | A kind of drainage pipeline | |
| CN102069082A (en) | Device for clearing obstruction in bent pipeline in drawing mode and using method thereof | |
| CN207131678U (en) | A kind of rotary unlatching attachment means | |
| SE1000014A1 (en) | Blind | |
| CN203939100U (en) | A kind of pipe dredging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20101126 |