CN203124879U - Tool for sleeving and buckling transformer conducting rod - Google Patents
Tool for sleeving and buckling transformer conducting rod Download PDFInfo
- Publication number
- CN203124879U CN203124879U CN 201320009724 CN201320009724U CN203124879U CN 203124879 U CN203124879 U CN 203124879U CN 201320009724 CN201320009724 CN 201320009724 CN 201320009724 U CN201320009724 U CN 201320009724U CN 203124879 U CN203124879 U CN 203124879U
- Authority
- CN
- China
- Prior art keywords
- handle
- conducting rod
- sleeving
- buckling
- hitch
- 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 - Lifetime
Links
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000015556 catabolic process Effects 0.000 abstract description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a tool for sleeving and buckling a transformer conducting rod. The tool for sleeving and buckling the transformer conducting rod comprises a screw die and a spanner. The spanner comprises a handle, a connecting device and two torque rods. The connecting device is connected at the bottom of the handle and perpendicular to a rotating shaft of the handle. The two torque rods are perpendicular to the connecting device and correspond to chip removal holes in the screw die, wherein the chip removal holes are opposite in position. The tool for sleeving and buckling the transformer conducting rod is easy and convenient to operate and high in working efficiency. Due to the fact that during sleeving and buckling, a rotating range of the handle is far away from a sleeving and buckling position, the potential risk that flashover and even breakdown are caused by sleeve damage due to the fact that the spanner is contacted with a sleeve nearby the conducting rod during rotation by mistake can be effectively avoided, safety is improved, and maintenance cost is saved.
Description
Technical field
The utility model relates to a kind of transformer maintenance tool, is specifically related to a kind of transformer conducting bar hitch instrument.
Background technology
The conducting rod of transformer is the part that connects the interior winding of transformer and external lead wire, generally is divided into brass conductive bar and red copper conducting rod by material.When being connected with external lead wire, conducting rod normally by nut external lead wire is pressed on the threaded conducting rod, but conducting rod in use, reasons such as usually, external lead wire vibrations bad owing to the threaded engagement on nut and the conducting rod, sparking, corrosion cause that the screw thread on conducting rod top and nut damage.Therefore, in order to guarantee the operation of transformer long-term safety, must carry out periodic maintenance to these positions, such as changing nut, being conducting rod hitch etc.
At present hitch instrument commonly used is included as the screw die of conducting rod hitch and is connected the annular die handle in order to the clamping screw die of screw die excircle by bolt, and the opposite side of die handle is symmetrically installed with two handles; Two handles and screw die are in same plane.The structure of screw die commonly used is provided with and the corresponding through hole of conducting rod diameter in the middle part of the screw die as shown in Figure 4, and the excircle of through hole has been arranged alternately chip-removal hole 22 and cutting tip 23; The excircle of screw die is provided with the fixing hole 21 for the location.The sidewall of die handle is provided with penetrating screwed hole, and the specification of screwed hole is consistent with the fixing hole 21 on the screw die sidewall.During hitch, at first screw die is lain in the annular die handle, the screwed hole that passes on the die handle sidewall with bolt is connected in the fixing hole of screw die again, thereby screw die and die handle are fixed together.Then screw die is lain on the conducting rod of wanting hitch, guarantee that screw die is vertical with the conducting rod center line, rotary handle can be realized the hitch operation of conducting rod.This hitch tool construction is simple, easy to carry, range of application is very extensive, but also there are some shortcomings in this hitch instrument, such as: near conducting rod, be arranged side by side sleeve pipe or other electrical equipments usually, during hitch, the rotating range of handle is very big and be limited in the plane at screw die place, the easy like this handle mistake of causing is bumped sleeve pipe, causes sleeve pipe to damage, and causes flashover ground connection then, sleeve pipe is breakdown even burst.
The utility model content
The utility model technical issues that need to address provide a kind of transformer conducting bar hitch specific purpose tool, and mistake is bumped the technical problem that sleeve pipe causes sleeve pipe to damage easily when solving traditional hitch instrument hitch.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows.
A kind of transformer conducting bar hitch specific purpose tool is included as the screw die of conducting rod hitch and is used for the spanner that the accessory plate facing is buckled.Described spanner comprises the handle of being convenient to apply twisting resistance, the bottom of handle by with the vertically disposed jockey of handle rotating shaft connect two with screw die on two corresponding torque rods of chip-removal hole that the position is relative; Described torque rod is vertical with jockey to be arranged.
Improvement of the present utility model is: described jockey is square link, fixedlys connected with the handle bottom in the upper surface of square link, offers on the lower surface of square link for the chute that torque rod is installed.
Further improvement of the utility model is: torque rod is provided with external screw thread, and torque rod is arranged in the chute of square link by the nut with the external screw thread threaded engagement.
Improvement of the present utility model also is: described handle is made T font structure or V font structure.
Because the technological progress of having adopted technique scheme, the utility model to obtain is as follows.
Easy and simple to handle, the high efficiency of the utility model, the rotating range of handle is distant from the hitch position when hitch, can effectively avoid spanner rotation mistake to bump near the sleeve pipe of conducting rod, cause sleeve pipe to damage, then cause the potential danger of flashover even puncture, both improve security, saved maintenance cost again.
Jockey of the present utility model adopts the link structure of bottom band chute, make the distance that is arranged between two interior torque rods of chute to adjust accordingly according to the screw die model, thereby can be used with multiple screw die, improve versatility of the present utility model.Because torque rod is to be fixedly installed in the chute by the nut that is equipped with mutually with it, therefore the torque rod part that is positioned at the link below can be carried out length adjustment according to actual needs, to be applicable to the hitch demand of different conducting rods, increased the scope of application of the present utility model.Handle of the present utility model is made T font structure or V font structure, can effectively avoid handle and the collision of other electrical equipments on every side, and is not only safe but also laborsaving.
Description of drawings
Fig. 1: perspective view of the present utility model.
Fig. 2: the schematic diagram of the chute of square link bottom in the utility model.
Fig. 3: assembling schematic diagram of the present utility model.
Fig. 4: the used screw die structural representation of the utility model.
Wherein: 1. spanner, 2. screw die, 11. handles, 12. square links, 13. torque rods, 14. chutes, 15. pads, 16. nuts, 21. fixing holes, 22. chip-removal holes, 23. cutting tips.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done further to describe in detail:
A kind of transformer conducting bar hitch specific purpose tool, overall structure comprise spanner 1 and screw die 2 as shown in figures 1 and 3.Wherein, screw die 2 is the same with conventional screw die, comprises fixing hole 21, chip-removal hole 22 and cutting tip 23.Spanner 1 comprises handle 11, jockey and two torque rods 13; Fixedly connected with the top of jockey in the bottom of handle; Two torque rods are vertically set on the lower surface of jockey, and two chip-removal holes of relative position are corresponding on the distance between two torque rods and the screw die.
In the present embodiment, handle 11 is arranged to the T font; Jockey is a square link 12, and the lower surface of square link is provided with chute 14, as shown in Figure 2.Torque rod is provided with screw thread, and torque rod is fastened in the chute of square link by pad 15 and nut 16.
When using the utility model hitch, at first adjust two positions of torque rod in chute according to the position of two relative in screw die chip-removal holes, by the nut 16 that is positioned on the torque rod torque rod is fixed on chute again; Then screw die 2 is lain on the conducting rod, and guarantee that screw die is vertical with the conducting rod center line; At last, two torque rods of spanner are inserted in two chip-removal holes of screw die, along the hand of spiral of the conducting rod handle of rotary spanner at the uniform velocity, can finish the hitch task.
Claims (4)
1. transformer conducting bar hitch specific purpose tool, be included as the screw die (2) of conducting rod hitch and be used for the spanner (1) that the accessory plate facing is buckled, it is characterized in that: described spanner comprises the handle (11) of being convenient to apply twisting resistance, the bottom of handle by with the vertically disposed jockey of handle rotating shaft connect two with screw die on two corresponding torque rods of chip-removal hole (13) that the position is relative; Described torque rod is vertical with jockey to be arranged.
2. a kind of transformer conducting bar hitch specific purpose tool according to claim 1, it is characterized in that: described jockey is square link (12), fixedlying connected with the handle bottom in the upper surface of square link, offers on the lower surface of square link for the chute (14) that torque rod is installed.
3. a kind of transformer conducting bar hitch specific purpose tool according to claim 2, it is characterized in that: described torque rod is provided with external screw thread, and torque rod is arranged in the chute of square link by the nut (16) with the external screw thread threaded engagement.
4. according to each described a kind of transformer conducting bar hitch specific purpose tool of claim 1 to 3, it is characterized in that: described handle (11) is made T font structure or V font structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009724 CN203124879U (en) | 2013-01-09 | 2013-01-09 | Tool for sleeving and buckling transformer conducting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009724 CN203124879U (en) | 2013-01-09 | 2013-01-09 | Tool for sleeving and buckling transformer conducting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203124879U true CN203124879U (en) | 2013-08-14 |
Family
ID=48932900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320009724 Expired - Lifetime CN203124879U (en) | 2013-01-09 | 2013-01-09 | Tool for sleeving and buckling transformer conducting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203124879U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139111A (en) * | 2016-03-01 | 2017-09-08 | 中国石油化工股份有限公司 | A kind of multi-functional quick spinner spanner |
| CN110560799A (en) * | 2019-10-18 | 2019-12-13 | 杭叉集团股份有限公司 | Auxiliary tool for screwing round dies |
-
2013
- 2013-01-09 CN CN 201320009724 patent/CN203124879U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139111A (en) * | 2016-03-01 | 2017-09-08 | 中国石油化工股份有限公司 | A kind of multi-functional quick spinner spanner |
| CN110560799A (en) * | 2019-10-18 | 2019-12-13 | 杭叉集团股份有限公司 | Auxiliary tool for screwing round dies |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102694284B (en) | Grounding wire clamp with universal joint | |
| CN203124879U (en) | Tool for sleeving and buckling transformer conducting rod | |
| CN102990565A (en) | Shaft clamping device | |
| CN102610937B (en) | Adjustable earthing wire clip | |
| CN203038734U (en) | An improved lightning protection pillar insulator | |
| CN203251021U (en) | Paying-off tackle clamping device | |
| CN202564589U (en) | Grounding wire clip with cardan joint | |
| CN103465012B (en) | Connect the screw rod automatic screwing device of fin and crystal | |
| CN202564586U (en) | Adjustable earthing wire clip | |
| CN204156137U (en) | Load transfer plan jig formula insulation lead wire presss from both sides | |
| CN104332888A (en) | Special tool for electrification fastening of 10-kilovolt pin insulator | |
| CN203205564U (en) | Connection terminal connecting structure of stainless steel composite material grounding leading-up wire | |
| CN105226414A (en) | Power equipment and anti-slip grounding wire device thereof | |
| CN203644960U (en) | Spacing adjustable hard connecting bar | |
| CN104124616A (en) | High-altitude rigid busbar ground wire installing device | |
| CN105720398A (en) | Rapid insulation drainage wire clamp-type fixing clamp | |
| CN204068049U (en) | A kind of charged for replacement 220kV linear string bunch of insulator cross-arm jig | |
| CN203641396U (en) | Steel wire rope buckling device | |
| CN104218343B (en) | Load transfer fixture formula insulation lead wire folder | |
| CN202940449U (en) | Portable wire crimping pliers | |
| CN111048922A (en) | Universal hook type ground wire operating rod | |
| CN203566136U (en) | Adjustable clamping device used for welding stud | |
| CN208417790U (en) | A kind of more pipe fixing devices applied on transmission line of electricity training tower | |
| CN104022461A (en) | Tool capable of replacing 500KV straight-line single-connection double-string horizontal insulator | |
| CN204012433U (en) | Change the two string of 500kV straight line simply connected horizontal insulator instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |