CN103170940A - Bevel gear intermediate shaft insulation spanner - Google Patents

Bevel gear intermediate shaft insulation spanner Download PDF

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Publication number
CN103170940A
CN103170940A CN2013101098337A CN201310109833A CN103170940A CN 103170940 A CN103170940 A CN 103170940A CN 2013101098337 A CN2013101098337 A CN 2013101098337A CN 201310109833 A CN201310109833 A CN 201310109833A CN 103170940 A CN103170940 A CN 103170940A
Authority
CN
China
Prior art keywords
epoxy resin
resin pipe
shaft
bevel gear
box
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.)
Pending
Application number
CN2013101098337A
Other languages
Chinese (zh)
Inventor
姜广敏
王芝茗
于尚
王飞
徐炳富
关明
夏双永
李楠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LIAONING ELECTRIC POWER Corp PANJIN POWER SUPPLY CORPORATION
State Grid Corp of China SGCC
Original Assignee
LIAONING ELECTRIC POWER Corp PANJIN POWER SUPPLY CORPORATION
State Grid Corp of China SGCC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LIAONING ELECTRIC POWER Corp PANJIN POWER SUPPLY CORPORATION, State Grid Corp of China SGCC filed Critical LIAONING ELECTRIC POWER Corp PANJIN POWER SUPPLY CORPORATION
Priority to CN2013101098337A priority Critical patent/CN103170940A/en
Publication of CN103170940A publication Critical patent/CN103170940A/en
Pending legal-status Critical Current

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Abstract

A bevel gear intermediate shaft insulation spanner is characterized by being formed by connection of a left epoxy resin pipe and a right epoxy resin pipe. A long shaft is installed inside each epoxy resin pipe through a shaft sleeve, and a gear box is installed at the free end of each epoxy resin pipe. Two bevel gears which are meshed with each other are installed inside each gear box, wherein one bevel gear is installed on a long shaft, and the other bevel gear is installed on a short shaft which is perpendicular to the long shaft, the long shaft and the short shaft both stretch out of a gear box, and the cross section of the end portion of each gear box is of a square shape. A shaft sleeve is installed at the connecting end of each epoxy resin pipe, threads are formed in the periphery of a left shaft sleeve, a nut is movably installed on a right shaft sleeve in a sleeved mode, the long shaft end of the left epoxy resin pipe is an inserting connection port, and the long shaft end of the right epoxy resin pipe is an inserting connection tongue. Standing on the ground, a working operator can electrically fasten loose bolts of equipment, located at a high place, of converting station by using the bevel gear intermediate shaft insulation spanner. The bevel gear intermediate shaft insulation spanner is convenient to use, carry and store.

Description

Bevel gear jackshaft Insulation spanner
Technical field
The invention belongs to electric power power transmission and transformation running technology field, particularly the instrument used of power system power transmission and transformation specialty hotline maintenance.
Background technology
In transformer station's hotline maintenance process of power system, need specific purpose tool to carry out power-on serving equipment.Yet the instrument that there is no at present power-on serving, when equipment in running because the reasons such as wind-force, operation cause bolt looseness, when causing equipment fault, just needing has a power failure processes, and can give enterprise's economic loss like this.
Summary of the invention
The problem that needs specific purpose tool in order to solve maintenance of equipment provides a kind of Insulation spanner of tightening device bolt, and its technical scheme is as follows.
A kind of bevel gear jackshaft Insulation spanner, its special character is that it is linked mutually by two of left and right epoxy resin pipe, by axle sleeve, major axis is installed in every epoxy resin pipe, free end mounting teeth roller box at every epoxy resin pipe, have two intermeshing bevel gears, one to be arranged on major axis in gear-box, another is arranged on the perpendicular minor axis of major axis on, major axis and minor axis all stretch out gear-box, and the cross section of its end is square; Connecting end at every epoxy resin pipe is all installed axle sleeve, is processed with screw thread on the outer rim of left side axle sleeve, and right-hand axis puts the movable set nut, and the longitudinal end in the epoxy resin pipe of left side is interface, and the longitudinal end in the epoxy resin pipe of right side is the grafting tongue.
Major axis, minor axis and gear-box are made by epoxide resin material.Can change axle sleeve into bearing, perhaps between axle sleeve and axle, bearing is installed.
The major axis of this bevel gear jackshaft Insulation spanner and minor axis stretch out the outer part cross section of gear-box and all are square, can be set with the box spanner of various models on it, tighten the bolt that varies in size.
Can put the box spanner fastening nut on the square spindle nose of any one outside stretching out gear-box, also can utilize spanner or electric wrench, wheel wrench to clamp this spindle nose and make its rotation, with the bolt on the some fastening apparatus in other three spindle noses.
The present invention has following advantage.
Because outer tube, axle and the gear-box of this bevel gear jackshaft Insulation spanner is all to be made by epoxide resin material, good insulating, again because this bevel gear jackshaft Insulation spanner links by two, always reach 6 meters, the operating personnel uses it to may stand in bolt loosening on ground Electrified fastening transformer station eminence equipment, need not to enter highfield.As long as it is fastening to find that bolt looseness carries out at any time, avoided having guaranteed the normal safe operation of equipment because little defective causes equipment fault.Because it is two links, so obsolete the time, can dismantle, be divided into two again.Like this, be easy to carry and take care of.
Description of drawings
Fig. 1 is that full profile, Fig. 2 of embodiment is that partial enlarged drawing A, Fig. 3 are partial enlarged drawing B.
The specific embodiment
Embodiment
A kind of bevel gear jackshaft Insulation spanner, it is linked mutually by the identical epoxy resin pipe of left and right two root architectures, epoxy resin pipe on the right side is namely installed the first major axis 5 by the first axle sleeve 3 and the second axle sleeve 8 in the first outer tube 4, with the first connecting pin 14, the first axle sleeve 3 is arranged on the first outer tube 4, with the 4th connecting pin 15, gear-box 1 is arranged on the first axle sleeve 3.Two intermeshing bevel gears are arranged in gear-box 1, the first bevel gear 2 is arranged on the first major axis 5, the second bevel gear 16 is arranged on perpendicular the first minor axis 19 of the first major axis 5 on.The first minor axis 19 is arranged on the 4th axle sleeve 18, and the 4th axle sleeve 18 is fixed on gear-box 1 by the 5th connecting pin 17.Be provided with three alignment pin 20 corresponding with groove 19.1 on the first minor axis 19 on the 4th axle sleeve 18.Gear-box 1 is provided with the hole 1.1 corresponding with the first major axis 5, the first major axis 5 stretches out from hole 1.1, the first minor axis 19 also stretches out gear-box 1, and the cross section of their ends is square, be that the end of axle becomes driving end 5.3, so that installing sleeve spanner thereon.The epoxy resin pipe in left side is identical with connection relationship and the right side of gear-box.At the connecting end of the first outer tube 4, namely by the second connecting pin 13, the second axle sleeves 8 are installed at left end, and being provided with first alignment pin 7 corresponding with the first groove 5.2 on the first major axis 5 on the second axle sleeve 8, at the outside of the second axle sleeve 8 movable set nut 6.By the 3rd connecting pin 10, threaded the 3rd axle sleeve 9 of processing on its outer rim, the threaded engagement on nut 6 and the 3rd axle sleeve 9 are being installed on the second major axis 11.Be provided with second groove 11.1 corresponding with the second alignment pin 12 on the second major axis 11.The left end that the right-hand member of the second major axis 11 is interface 11.2, the first major axis 5 is grafting tongue 5.1.When two epoxy resin pipes link, grafting tongue 5.1 is inserted in interface 11.2, simultaneously nut 6 is screwed on the second axle sleeve 8, be about to two of left and right epoxy resin pipe and link in aggregates.What is called in this example " connecting pin " is for both are linked all-in-one-piece; " alignment pin " is that axle is only rotated, not mobile; So-called " nut " is exactly in fact " pipe collar " used on the hot-water heating pipeline.

Claims (1)

1. bevel gear jackshaft Insulation spanner, it is characterized in that it is linked mutually by two of left and right epoxy resin pipe, by axle sleeve, major axis is installed in every epoxy resin pipe, free end mounting teeth roller box at every epoxy resin pipe, two intermeshing bevel gears are arranged in gear-box, one be arranged on major axis, another is arranged on the perpendicular minor axis of major axis on, major axis and minor axis all stretch out gear-box, and the cross section of its end is square; Connecting end at every epoxy resin pipe is all installed axle sleeve, is processed with screw thread on the outer rim of left side axle sleeve, and right-hand axis puts the movable set nut, and the longitudinal end in the epoxy resin pipe of left side is interface, and the longitudinal end in the epoxy resin pipe of right side is the grafting tongue.
CN2013101098337A 2013-04-01 2013-04-01 Bevel gear intermediate shaft insulation spanner Pending CN103170940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013101098337A CN103170940A (en) 2013-04-01 2013-04-01 Bevel gear intermediate shaft insulation spanner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013101098337A CN103170940A (en) 2013-04-01 2013-04-01 Bevel gear intermediate shaft insulation spanner

Publications (1)

Publication Number Publication Date
CN103170940A true CN103170940A (en) 2013-06-26

Family

ID=48631359

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013101098337A Pending CN103170940A (en) 2013-04-01 2013-04-01 Bevel gear intermediate shaft insulation spanner

Country Status (1)

Country Link
CN (1) CN103170940A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104734053A (en) * 2015-03-26 2015-06-24 国家电网公司 Method for using operating rod to open and close 10 KV distribution circuit control box
CN104821509A (en) * 2015-05-08 2015-08-05 国网辽宁省电力有限公司盘锦供电公司 Ground potential wire clamp fastening tool

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85202962U (en) * 1985-07-16 1986-05-07 张新强 Pipes joint
KR20010060115A (en) * 1999-12-31 2001-07-06 이계안 Portable multiple wrench tool
JP2004058196A (en) * 2002-07-29 2004-02-26 Tohoku Electric Power Co Inc Remote operation tool
CN201189645Y (en) * 2008-03-25 2009-02-04 福建省福州电业局 Cable clamp and bolt tightner of transformer device
CN201230167Y (en) * 2008-06-23 2009-04-29 福建省福州电业局 Insulation bidirectional stay
CN201565879U (en) * 2009-12-11 2010-09-01 山东电力集团公司菏泽供电公司 Universal insulating spanner
CN201639196U (en) * 2010-04-02 2010-11-17 辽宁省电力有限公司阜新供电公司 Insulating tool set
CN201736169U (en) * 2010-08-23 2011-02-09 河南省电力公司驻马店供电公司 Direction reverser of electric wrench
CN202190022U (en) * 2011-07-28 2012-04-11 辽宁省电力有限公司营口供电公司 Upright bottle fastening operating rod
CN102457023A (en) * 2010-10-27 2012-05-16 宁夏电力公司固原供电局 Device for charged processing looseness of pin type insulator nut
CN102748547A (en) * 2011-04-20 2012-10-24 庞浩辉 Technical method for connecting thin-wall metal pipe with pipe fitting
CN202590480U (en) * 2012-04-28 2012-12-12 新乡平原航空液压设备有限公司 Filtering pipe and fluid pipeline using same

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85202962U (en) * 1985-07-16 1986-05-07 张新强 Pipes joint
KR20010060115A (en) * 1999-12-31 2001-07-06 이계안 Portable multiple wrench tool
JP2004058196A (en) * 2002-07-29 2004-02-26 Tohoku Electric Power Co Inc Remote operation tool
CN201189645Y (en) * 2008-03-25 2009-02-04 福建省福州电业局 Cable clamp and bolt tightner of transformer device
CN201230167Y (en) * 2008-06-23 2009-04-29 福建省福州电业局 Insulation bidirectional stay
CN201565879U (en) * 2009-12-11 2010-09-01 山东电力集团公司菏泽供电公司 Universal insulating spanner
CN201639196U (en) * 2010-04-02 2010-11-17 辽宁省电力有限公司阜新供电公司 Insulating tool set
CN201736169U (en) * 2010-08-23 2011-02-09 河南省电力公司驻马店供电公司 Direction reverser of electric wrench
CN102457023A (en) * 2010-10-27 2012-05-16 宁夏电力公司固原供电局 Device for charged processing looseness of pin type insulator nut
CN102748547A (en) * 2011-04-20 2012-10-24 庞浩辉 Technical method for connecting thin-wall metal pipe with pipe fitting
CN202190022U (en) * 2011-07-28 2012-04-11 辽宁省电力有限公司营口供电公司 Upright bottle fastening operating rod
CN202590480U (en) * 2012-04-28 2012-12-12 新乡平原航空液压设备有限公司 Filtering pipe and fluid pipeline using same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104734053A (en) * 2015-03-26 2015-06-24 国家电网公司 Method for using operating rod to open and close 10 KV distribution circuit control box
CN104821509A (en) * 2015-05-08 2015-08-05 国网辽宁省电力有限公司盘锦供电公司 Ground potential wire clamp fastening tool

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C10 Entry into substantive examination
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Application publication date: 20130626