CN2332541Y - Water heating internal silk gripping tool - Google Patents
Water heating internal silk gripping tool Download PDFInfo
- Publication number
- CN2332541Y CN2332541Y CN 98209266 CN98209266U CN2332541Y CN 2332541 Y CN2332541 Y CN 2332541Y CN 98209266 CN98209266 CN 98209266 CN 98209266 U CN98209266 U CN 98209266U CN 2332541 Y CN2332541 Y CN 2332541Y
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- CN
- China
- Prior art keywords
- screw rod
- fixing
- utility
- cone
- model
- 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 relates to a water heating internal silk gripping tool, and belongs to a hardware tool class. The utility model is provided with a fixing jacket with a horn hole, and three pin holes are evenly distributed at the outer wall of the horn hole end of the fixing jacket. Supporting and fixing pins are inserted into the holes, and the outer margin of the other end of the fixing jacket is in the shape of a positive hexagonal prism. The screw rod of left threads is inserted into the fixing jacket, and one end of the screw rod is a cone. Three pin slots are uniformly distributed on the cone, and the other end of the screw rod is provided with a regulating nut and a retaining nut in a screwing mode. When the utility model is used, the three supporting and fixing pins are supported and fixed on the inner wall of an inner connecting member which is broken; the three supporting and fixing pins are locked by the nuts, and the hexagonal prism section of the fixing jacket is twisted by a wrench. Under the function of left twisting force, the breaking section of the inner connecting member can be conveniently taken out, which is labor-saving, simple and fast.
Description
The utility model belongs to the hardware ﹠ tools class.
Connector in tap water pipe line, as water meter, valve, threeway etc., each connector by interconnecting piece outer and connector by being threaded togather.Owing to use corrosion for a long time; Reverse when dismounting at maintain and replace, the problem that ruptures often occurs at the threaded end position, and the threaded end position of the interconnecting piece of fracture is difficult to take off from outer connector, cause and take a lot of work, take a lot of trouble, time-consumingly very cause influence production.
The purpose of this utility model is: provide that a kind of saving of labor is saved trouble, the simple and direct internal silk gripping tool of hot-water heating fast.
Technical measures of the present utility model are: adopt one one side that the fixed cover of bellmouth orifice is arranged, the outer wall of loudspeaker nose end is evenly equipped with three pin-and-holes, is inserted with top fixed pin in the hole; The outer rim of the middle fixed cover other end is positive hexagonal prism shape; Be inserted with the screw rod of a left-hand thread in fixed cover, an end of screw rod is a cone, is evenly equipped with three cotter ways on the dimension body of garden; The other end of screw rod has been screwed adjusting nut and clamp nut.
Internal silk gripping tool of the present utility model; Have that the saving of labor is saved trouble, the simple and direct good effect that fast the threaded end position of the interconnecting piece of fracture is taken out.
Accompanying drawing is a structural representation of the present utility model.
Drawing explanation and embodiment are described below: 5 is fixed covers that one one side has bellmouth orifice among the figure, and the outer wall of loudspeaker nose end is evenly equipped with three pin-and-holes, is inserted with top fixed pin 6 in the hole; The outer rim of fixed cover 5 other ends 4 is positive hexagonal prism shapes, promptly pulls mouthful section mouth is inserted with a left-hand thread in fixed cover screw rod 1, and an end of screw rod 1 is a cone 8, is evenly equipped with three cotter ways 7 on the cone; The other end of screw rod 1 has been screwed adjusting nut 3 and clamp nut 2.A is an outer connector among the figure, and B is the position, interconnecting piece termination of fracture.During use, fixed cover 5 is inserted among the interconnecting piece termination position B of fracture.Twist adjusting nut 3, screw rod 1 is moved to right, three top fixed pin 6 tops are solid on the inwall of interconnecting piece B, and rotation clamp nut 2 is fastening with adjusting nut 3.Twist mouthful section 4 of pulling of fixed cover 5 afterwards with spanner, under the effect of left-handed power, the fracture termination position B of interior connection is rotated and backs out taking-up.
Claims (1)
1, a kind of hot-water heating internal silk gripping tool is characterized in that;
A, have one one side that the fixed cover of bellmouth orifice is arranged, the outer wall of loudspeaker nose end is evenly equipped with three pin-and-holes, is inserted with top fixed pin in the hole;
The outer rim of b, the fixed cover other end is positive hexagonal prism shape;
C, be inserted with the screw rod of a left-hand thread in fixed cover, an end of screw rod is a cone, is evenly equipped with three cotter ways on the cone; The other end of screw rod has been screwed adjusting nut and clamp nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98209266 CN2332541Y (en) | 1998-04-15 | 1998-04-15 | Water heating internal silk gripping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98209266 CN2332541Y (en) | 1998-04-15 | 1998-04-15 | Water heating internal silk gripping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2332541Y true CN2332541Y (en) | 1999-08-11 |
Family
ID=33964738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98209266 Expired - Fee Related CN2332541Y (en) | 1998-04-15 | 1998-04-15 | Water heating internal silk gripping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2332541Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107417A (en) * | 2010-11-05 | 2011-06-29 | 梁开华 | Fracture extractor for internal thread |
| CN103240711A (en) * | 2013-04-25 | 2013-08-14 | 江汉大学 | Expansion unscrew device |
| CN105522536A (en) * | 2016-02-04 | 2016-04-27 | 国网浙江新昌县供电公司 | Screw type moment nut twisting-off and falling-off device of piercing connector |
| CN108422384A (en) * | 2018-04-11 | 2018-08-21 | 杨阿林 | The water pipe that breaks end rotates extractor |
| CN113524122A (en) * | 2020-04-22 | 2021-10-22 | 北京福田康明斯发动机有限公司 | Cylinder cap pipe hole cutter breakage processing tool |
-
1998
- 1998-04-15 CN CN 98209266 patent/CN2332541Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107417A (en) * | 2010-11-05 | 2011-06-29 | 梁开华 | Fracture extractor for internal thread |
| CN103240711A (en) * | 2013-04-25 | 2013-08-14 | 江汉大学 | Expansion unscrew device |
| CN103240711B (en) * | 2013-04-25 | 2015-09-30 | 江汉大学 | Draw and swollenly move back a device |
| CN105522536A (en) * | 2016-02-04 | 2016-04-27 | 国网浙江新昌县供电公司 | Screw type moment nut twisting-off and falling-off device of piercing connector |
| CN105522536B (en) * | 2016-02-04 | 2018-06-05 | 国网浙江新昌县供电公司 | Screw penetrating cable clamp torque nut twists into two parts the device that comes off |
| CN108422384A (en) * | 2018-04-11 | 2018-08-21 | 杨阿林 | The water pipe that breaks end rotates extractor |
| CN113524122A (en) * | 2020-04-22 | 2021-10-22 | 北京福田康明斯发动机有限公司 | Cylinder cap pipe hole cutter breakage processing tool |
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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 |