CN103707269A - Multifunctional universal combined tool - Google Patents
Multifunctional universal combined tool Download PDFInfo
- Publication number
- CN103707269A CN103707269A CN201310677648.8A CN201310677648A CN103707269A CN 103707269 A CN103707269 A CN 103707269A CN 201310677648 A CN201310677648 A CN 201310677648A CN 103707269 A CN103707269 A CN 103707269A
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- China
- Prior art keywords
- head
- motion arm
- universal
- combined tool
- universal conversion
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a multifunctional universal combined tool. The multifunctional universal combined tool comprises an operation arm, a connection handle, a sleeve head, a universal conversion head, an operation handle and a sealing cap, wherein one end of the connection handle is provided with a cross-head screwdriver blade, and the other end of the connection handle is provided with a flat-head screwdriver blade; the operation arm is tubular, one end of the operation arm is a fixed seat with an outer diameter which is matched with the sleeve inner diameter of the sleeve head or the universal conversion head, and the other end of the operation arm is detachably fixed with the sealing cap or the connection handle; the operation arm is provided with a plurality of pairs of through holes or non-through holes in the end part of one end away from the sleeve head or the universal conversion head. The multifunctional universal combined tool disclosed by the invention is convenient and flexible to use, simple in structure, complete in function and low in cost. By using the multifunctional universal combined tool, screws and nuts used in general positions can be installed and detached, and screws and nuts which cannot be operated by tools such as common spanners in special positions can also be installed and detached; moreover, the multifunctional universal combined tool can be used for installing and detaching either cross-head screws or flat-head screws.
Description
Technical field
The present invention relates to a kind of service kit, particularly transformer station's main equipment special tool for examination and repair such as a kind of transformer, breaker, isolating switch and disconnecting link.
Background technology
Be engaged in for a long time station work, while finding that transformer station's main equipments such as transformer, breaker, isolating switch and disconnecting link overhaul, some screw, nut cannot operate because of common wrench such as position Special use double offset ring spanners, even if some is because narrow space is used socket wrench also cannot rotate, some is because screw position is far away apart from operating handle, the length of ordinary casing is inadequate, some is cross or a word screw, with normal screws cutter, cannot turn, need to be equipped with straight screwdriver and Phillips screwdriver.The screw of this specific position of each operation, all very thorny, waste time and energy, sometimes also can be because misoperation causes staff injured, and need to be equipped with more instrument, the in disorder easy loss of instrument.
Summary of the invention
Object of the present invention solves the above-mentioned problems in the prior art exactly, a kind of multifunctional universal combination tool is provided, use this instrument not only can will use screw, nut at general position to mount and dismount, it will cannot use the screw of the tool operations such as common wrench, nut dismantle smoothly or install for specific position especially, and it both can mount and dismount Philip's head screw, can mount and dismount again a word screw.
For achieving the above object, technical solution of the present invention is: a kind of multifunctional universal combination tool, and it comprises motion arm, connection handle, casing head, universal conversion head, operating handle and sealing cap; Operating handle one end band Philip's head screw cutter head, other end band straight screwdriver head; Motion arm is tubulose, and its one end is the holder that the casing inner diameter of external diameter and casing head or universal conversion head matches, and the other end is sealing cap or connection handle removably fixedly; Motion arm has multipair through hole or non-through hole in the end away from casing head or universal conversion head one end; During use, casing head directly can be enclosed within on the holder of motion arm or universal conversion head be directly enclosed within on the holder of motion arm or universal conversion head be directly enclosed within on the holder of motion arm, then casing head is enclosed within on universal conversion head; Needs according to operation, are connected to operating handle in a pair of through hole or non-through hole of motion arm; During with sleeve pipe and universal conversion head operation screw or nut, operating handle operates the handle of arm, and during with cross or straight screwdriver head operation screw, motion arm operates the handle of handle; If the length of motion arm is inadequate, connection handle can be connected on motion arm; While not using, operating handle can be placed in motion arm, then fixing by sealing cap.
The present invention is easy to use, flexible, simple in structure, multiple functional, with low cost.Use the present invention not only can will use the screw at general position to mount and dismount, it will cannot use screw and nut dismounting or the installation smoothly of the common wrench operations such as double offset ring spanner especially for specific position, and it both can mount and dismount Philip's head screw, can mount and dismount again a word screw, realize an object that instrument is multiplex.Operating handle and connection handle take out while using in motion arm, and the used time is not left motion arm in, and capping seals again, can not lose.The present invention is specially adapted to installation, dismounting and the daily maintenance service work of transformer station's main equipments such as transformer, breaker, isolating switch and disconnecting link, facilitate cross or a word screw, the nut etc. of fastening or loosening specific position, utilize the present invention convenient, efficient, quick, shortened maintenance power off time, reduce manpower and materials, improved power supply reliability.The present invention is simple in structure, easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the decomposition texture schematic diagram of motion arm, casing head and universal conversion head in the present invention;
Fig. 3 is the structural representation of operating handle in the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
As shown in Figure 1, Figure 2 and Figure 3, the present embodiment comprises motion arm 5, connection handle, casing head 8, universal conversion head 7, operating handle 9 and sealing cap 1.Operating handle 9 one end band Philip's head screw cutter heads 10, other end band straight screwdriver head 11.Motion arm 5 is tubulose, and its one end is the holder 6 that the casing inner diameter of external diameter and casing head 8 or universal conversion head 7 matches, and other end screw thread is sealing cap 1 or connection handle fixedly.Motion arm 5 has multipair through hole 2,4 or non-through hole 3 in the end away from casing head 8 or universal conversion head 9 one end.During use, casing head 8 directly can be enclosed within on the holder 6 of motion arm or universal conversion head 7 be directly enclosed within on the holder 6 of motion arm or universal conversion head 7 be directly enclosed within on the holder 6 of motion arm, then casing head 8 is enclosed within on universal conversion head 7.According to the needs of operation, by operating handle 9 be connected to motion arm 5 a pair of through hole 2 or 4 in or non-through hole 3 in, during with casing head 8 and universal conversion head 7 operation screws or nut, operating handle 9 operates the handle of arm, during with cross or straight screwdriver head operation screw, motion arm 5 operates the handle of handle 9.If the length of motion arm 5 is inadequate, connection handle can be connected on motion arm 5; While not using, operating handle 9 and connection handle can be placed in motion arm 5, then fixing by sealing cap 1.The present invention is simple in structure, easy to use.
Claims (1)
1. a multifunctional universal combination tool, is characterized in that: it comprises motion arm, connection handle, casing head, universal conversion head, operating handle and sealing cap; Operating handle one end band Philip's head screw cutter head, other end band straight screwdriver head; Motion arm is tubulose, and its one end is the holder that the casing inner diameter of external diameter and casing head or universal conversion head matches, and the other end is sealing cap or connection handle removably fixedly; Motion arm has multipair through hole or non-through hole in the end away from casing head or universal conversion head one end; During use, casing head directly can be enclosed within on the holder of motion arm or universal conversion head be directly enclosed within on the holder of motion arm or universal conversion head be directly enclosed within on the holder of motion arm, then casing head is enclosed within on universal conversion head; Needs according to operation, are connected to operating handle in a pair of through hole or non-through hole of motion arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310677648.8A CN103707269A (en) | 2013-12-13 | 2013-12-13 | Multifunctional universal combined tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310677648.8A CN103707269A (en) | 2013-12-13 | 2013-12-13 | Multifunctional universal combined tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103707269A true CN103707269A (en) | 2014-04-09 |
Family
ID=50400807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310677648.8A Pending CN103707269A (en) | 2013-12-13 | 2013-12-13 | Multifunctional universal combined tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103707269A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143764A (en) * | 2014-07-30 | 2014-11-12 | 大足县足强五金工具厂(普通合伙) | Detachable spark plug sleeve |
| CN110054133A (en) * | 2019-05-30 | 2019-07-26 | 广东电网有限责任公司 | A kind of folding tool for west gate subfamily switch mechanism case |
| CN112059980A (en) * | 2020-10-16 | 2020-12-11 | 国网河南省电力公司濮阳供电公司 | Tool suitable for narrow space |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1120733A (en) * | 1965-03-18 | 1968-07-24 | Thomas Meldrum Ltd | An improvement in or relating to socket spanners and the like |
| CN2092411U (en) * | 1991-03-26 | 1992-01-08 | 张漪� | Screwdriver with removable heads |
| DE29704878U1 (en) * | 1997-03-19 | 1997-07-17 | Buhla Michael | Operating key set for shut-off valves |
| CN2278571Y (en) * | 1996-12-20 | 1998-04-15 | 刘国珍 | Screw driver handle cover |
| CN2902584Y (en) * | 2005-12-07 | 2007-05-23 | 施财健 | Sleeve identification structure |
| CN201189645Y (en) * | 2008-03-25 | 2009-02-04 | 福建省福州电业局 | Cable clamp and bolt tightner of transformer device |
| CN201332235Y (en) * | 2008-12-17 | 2009-10-21 | 新疆阿克苏电力有限责任公司 | 10 kv electriferous tightening pin insulator tool |
| CN202825640U (en) * | 2012-10-09 | 2013-03-27 | 东华理工大学 | Sleeve-typed wrench with changeable caliber |
| CN203712645U (en) * | 2013-12-13 | 2014-07-16 | 国家电网公司 | Multifunctional universal combination tool |
-
2013
- 2013-12-13 CN CN201310677648.8A patent/CN103707269A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1120733A (en) * | 1965-03-18 | 1968-07-24 | Thomas Meldrum Ltd | An improvement in or relating to socket spanners and the like |
| CN2092411U (en) * | 1991-03-26 | 1992-01-08 | 张漪� | Screwdriver with removable heads |
| CN2278571Y (en) * | 1996-12-20 | 1998-04-15 | 刘国珍 | Screw driver handle cover |
| DE29704878U1 (en) * | 1997-03-19 | 1997-07-17 | Buhla Michael | Operating key set for shut-off valves |
| CN2902584Y (en) * | 2005-12-07 | 2007-05-23 | 施财健 | Sleeve identification structure |
| CN201189645Y (en) * | 2008-03-25 | 2009-02-04 | 福建省福州电业局 | Cable clamp and bolt tightner of transformer device |
| CN201332235Y (en) * | 2008-12-17 | 2009-10-21 | 新疆阿克苏电力有限责任公司 | 10 kv electriferous tightening pin insulator tool |
| CN202825640U (en) * | 2012-10-09 | 2013-03-27 | 东华理工大学 | Sleeve-typed wrench with changeable caliber |
| CN203712645U (en) * | 2013-12-13 | 2014-07-16 | 国家电网公司 | Multifunctional universal combination tool |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143764A (en) * | 2014-07-30 | 2014-11-12 | 大足县足强五金工具厂(普通合伙) | Detachable spark plug sleeve |
| CN110054133A (en) * | 2019-05-30 | 2019-07-26 | 广东电网有限责任公司 | A kind of folding tool for west gate subfamily switch mechanism case |
| CN112059980A (en) * | 2020-10-16 | 2020-12-11 | 国网河南省电力公司濮阳供电公司 | Tool suitable for narrow space |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140409 |