CN203500250U - Connecting device of pipeline dredge flexible shaft - Google Patents
Connecting device of pipeline dredge flexible shaft Download PDFInfo
- Publication number
- CN203500250U CN203500250U CN201320589339.0U CN201320589339U CN203500250U CN 203500250 U CN203500250 U CN 203500250U CN 201320589339 U CN201320589339 U CN 201320589339U CN 203500250 U CN203500250 U CN 203500250U
- Authority
- CN
- China
- Prior art keywords
- groove
- pipe
- hole
- flexible axle
- female joint
- 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
- Earth Drilling (AREA)
Abstract
The utility model discloses a connecting device which is used for connecting a pipeline dredge flexible shaft with an electric drill, and in particular relates to a connecting device of a pipeline dredge flexible shaft. The connecting device of the pipeline dredge flexible shaft provided by the utility model is capable of effectively connecting the pipeline dredge flexible shaft with the electric drill and effectively preventing falling; the connecting device comprises a male joint and a female joint; a projecting lug with a T-shaped section is connected to the male joint; a clamping groove with a T-shaped section is formed on the female joint; the projecting lug is matched with the clamping groove; a groove is formed in the top surface of the projecting lug; a clamping block is arranged in the groove and is connected with the bottom of the groove through an elastic connecting piece; a through hole is also formed in the female joint; a clamping hole is further formed in the bottom of the clamping groove; the clamping groove is communicated with the through hole through the clamping hole; the clamping block is matched with the clamping hole.
Description
Technical field
The utility model relates to the connection set technical field for pipe-dredging flexible axle is connected with electric drill, particularly relates to a kind of pipe-dredging flexible axle connection set.
Background technique
As everyone knows, in the processing of pipe-dredging, normally pipe-dredging flexible axle is connected with electric drill, utilizes the clockwise and anticlockwise effect of electric drill will have in flexible pipe-dredging flexible axle screw-in pipeline, then obstruction is taken out of; In prior art, pipe-dredging flexible axle is normally fixedly connected on electric drill by pipe-dredging flexible axle connection set, pipe-dredging flexible axle connection set comprises tool joint pin and female joint, tool joint pin is connected with pipe-dredging flexible axle or electric drill respectively with female joint, tool joint pin is connected with the mode of female joint by screw thread or chuck, yet this Placement is comparatively unstable, easily there is the problem coming off.
Model utility content
For solving the problems of the technologies described above, the utility model provides a kind of effective connecting tube dredging flexible axle and electric drill, effectively prevents the pipe-dredging flexible axle connection set that comes off.
Pipe-dredging flexible axle connection set of the present utility model, comprises tool joint pin and female joint, and in described tool joint pin, being connected with cross section is T-shaped convex, and in described female joint, being provided with cross section is T-shaped draw-in groove, and described convex matches with described draw-in groove; On the end face of described convex, be provided with groove, and be provided with fixture block in described groove, described fixture block is connected by Flexible Connector with the bottom of described groove, in described female joint, be also provided with through hole, the bottom of described draw-in groove is also provided with hole clipping, described draw-in groove communicates with described through hole by described hole clipping, and described fixture block matches with described hole clipping.
Further, described through hole is axially perpendicular with the direction of described draw-in groove.
Further, the cross section of described groove, fixture block and hole clipping is circle.
Further, described Flexible Connector is spring.
Further, in described tool joint pin and female joint, be also connected with respectively head rod and the second connecting rod.
Further, on the outer side surface of described head rod and the second connecting rod, be symmetrically arranged with two parallel planes.
Compared with prior art the beneficial effects of the utility model are: comprise tool joint pin and female joint, in tool joint pin, being connected with cross section is T-shaped convex, and in female joint, being provided with cross section is T-shaped draw-in groove, and convex matches with draw-in groove; On the end face of convex, be provided with groove, and be provided with fixture block in groove, fixture block is connected by Flexible Connector with the bottom of groove, in female joint, be also provided with through hole, the bottom of draw-in groove is also provided with hole clipping, and draw-in groove communicates with through hole by hole clipping, and fixture block matches with hole clipping; Like this, by coordinating of convex and draw-in groove, simultaneously at fixture block under the position-limiting action in hole clipping, can be connected and fixed easily tool joint pin and female joint, tool joint pin and female joint are connected on pipe-dredging flexible axle and electric drill, effectively connecting tube dredging flexible axle and electric drill, effectively prevent from coming off.
Accompanying drawing explanation
Fig. 1 is the sectional view of tool joint pin in the utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the structural representation of female joint in the utility model.
Fig. 4 is the plan view of Fig. 3.
Fig. 5 is the left view of Fig. 3.
Fig. 6 be in Fig. 3 A-A to sectional view.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
As shown in Figures 1 to 6, pipe-dredging flexible axle connection set of the present utility model, comprises tool joint pin 1 and female joint 2, and in tool joint pin 1, being connected with cross section is T-shaped convex 11, and in female joint 2, being provided with cross section is T-shaped draw-in groove 21, and convex 11 matches with draw-in groove 21; On the end face of convex 11, be provided with groove 12, and in groove, be provided with fixture block 13, fixture block 13 is connected by Flexible Connector 14 with the bottom of groove 12, in female joint 2, be also provided with through hole 22, the bottom of draw-in groove 21 is also provided with hole clipping 23, draw-in groove 21 communicates with through hole 22 by hole clipping 23, and fixture block 13 matches with hole clipping 23; Like this, by coordinating of convex and draw-in groove, simultaneously at fixture block under the position-limiting action in hole clipping, can be connected and fixed easily tool joint pin and female joint, tool joint pin and female joint are connected on pipe-dredging flexible axle and electric drill, effectively connecting tube dredging flexible axle and electric drill, effectively prevent from coming off, when the separated tool joint pin of needs and female joint, only need finger to stretch into through hole and press fixture block, make fixture block from separated in hole clipping; In addition, pipe-dredging flexible axle also can splice prolongation mutually by this connection set.
Pipe-dredging flexible axle connection set of the present utility model, the direction axial and draw-in groove 21 of through hole 22 is perpendicular.
Pipe-dredging flexible axle connection set of the present utility model, the cross section of groove 12, fixture block 13 and hole clipping 23 is circle.
Pipe-dredging flexible axle connection set of the present utility model, Flexible Connector 14 is spring.
Pipe-dredging flexible axle connection set of the present utility model, is also connected with respectively head rod 14 and the second connecting rod 24 in tool joint pin 1 and female joint 2.
Pipe-dredging flexible axle connection set of the present utility model, is symmetrically arranged with two parallel planes 3 on the outer side surface of head rod 14 and the second connecting rod 24; Like this, fixing tube dredging flexible axle or electric drill, prevent from skidding effectively.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (6)
1. a pipe-dredging flexible axle connection set, is characterized in that, comprises tool joint pin and female joint, and in described tool joint pin, being connected with cross section is T-shaped convex, and in described female joint, being provided with cross section is T-shaped draw-in groove, and described convex matches with described draw-in groove; On the end face of described convex, be provided with groove, and be provided with fixture block in described groove, described fixture block is connected by Flexible Connector with the bottom of described groove, in described female joint, be also provided with through hole, the bottom of described draw-in groove is also provided with hole clipping, described draw-in groove communicates with described through hole by described hole clipping, and described fixture block matches with described hole clipping.
2. pipe-dredging flexible axle connection set as claimed in claim 1, is characterized in that, the direction axial and described draw-in groove of described through hole is perpendicular.
3. pipe-dredging flexible axle connection set as claimed in claim 1, is characterized in that, the cross section of described groove, fixture block and hole clipping is circle.
4. pipe-dredging flexible axle connection set as claimed in claim 1, is characterized in that, described Flexible Connector is spring.
5. pipe-dredging flexible axle connection set as claimed in claim 1, is characterized in that,
In described tool joint pin and female joint, be also connected with respectively head rod and the second connecting rod.
6. pipe-dredging flexible axle connection set as claimed in claim 5, is characterized in that,
On the outer side surface of described head rod and the second connecting rod, be symmetrically arranged with two parallel planes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320589339.0U CN203500250U (en) | 2013-09-24 | 2013-09-24 | Connecting device of pipeline dredge flexible shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320589339.0U CN203500250U (en) | 2013-09-24 | 2013-09-24 | Connecting device of pipeline dredge flexible shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203500250U true CN203500250U (en) | 2014-03-26 |
Family
ID=50331230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320589339.0U Expired - Fee Related CN203500250U (en) | 2013-09-24 | 2013-09-24 | Connecting device of pipeline dredge flexible shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203500250U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991062A (en) * | 2014-05-14 | 2014-08-20 | 国家电网公司 | On-load tap-changer electric drill bit |
| CN109193208A (en) * | 2018-09-07 | 2019-01-11 | 范丰源 | A kind of splicing component and lamps and lanterns |
-
2013
- 2013-09-24 CN CN201320589339.0U patent/CN203500250U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991062A (en) * | 2014-05-14 | 2014-08-20 | 国家电网公司 | On-load tap-changer electric drill bit |
| CN109193208A (en) * | 2018-09-07 | 2019-01-11 | 范丰源 | A kind of splicing component and lamps and lanterns |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP4245464A3 (en) | Extractor socket with bidirectional driving capability and corresponding extraction set with intermediate sizes | |
| TW200723627A (en) | Multiple connector compression tool and method | |
| CN203560587U (en) | Elastic pipe clamp | |
| TW200723629A (en) | Multiple connector compression tool and method | |
| MX2010010403A (en) | Connectors having features to facilitate or hamper tightening and/or loosening. | |
| EP2572405A4 (en) | Contact spring for plug connector socket | |
| MY182111A (en) | Threaded connection for steel pipe | |
| CN203783486U (en) | Thread gluing prevention drill rod joint | |
| CN203500250U (en) | Connecting device of pipeline dredge flexible shaft | |
| CN203180447U (en) | Fixed clip for high voltage cable | |
| CN205089758U (en) | Hexagon nut of terminal surface embedding friction rack | |
| CN203560626U (en) | Novel pipe joint with double ferrules | |
| CN203979056U (en) | Screw | |
| CN203641193U (en) | Connection piece for flange edges | |
| CN202560713U (en) | Shaft fastening member used for engineering machinery | |
| CN203892395U (en) | Connection device for pipe expander transmission connector and pipe expanding device | |
| CN204141103U (en) | A kind of pipe joint chair | |
| CN203734273U (en) | Cable connector | |
| CN204942192U (en) | A kind of locating stud | |
| CN104669166A (en) | Temporary fixing head | |
| CN202555756U (en) | Quick connecting device of small forging machine | |
| CN203362780U (en) | Tool fastening screw for machining 90-degree elbow | |
| CN204209595U (en) | A kind of many bayonet sockets spheroid spanner | |
| CN204525224U (en) | A kind of new tool folder | |
| CN205039767U (en) | Photovoltaic connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20140924 |
|
| EXPY | Termination of patent right or utility model |