CN204136001U - The horizontal helical silk ribbon electricity fastened tools of substation equipment - Google Patents
The horizontal helical silk ribbon electricity fastened tools of substation equipment Download PDFInfo
- Publication number
- CN204136001U CN204136001U CN201420504582.2U CN201420504582U CN204136001U CN 204136001 U CN204136001 U CN 204136001U CN 201420504582 U CN201420504582 U CN 201420504582U CN 204136001 U CN204136001 U CN 204136001U
- Authority
- CN
- China
- Prior art keywords
- operating head
- main body
- head main
- shaped operating
- release lever
- 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.)
- Withdrawn - After Issue
Links
- 230000005611 electricity Effects 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 description 5
- 230000009194 climbing Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to fastened by screw instrument, is specially the horizontal helical silk ribbon electricity fastened tools of substation equipment.Solve the problem lacking horizontal helical silk ribbon electricity fastened tools at present.This fastened tools is made up of insulating bar and operating head two parts; Operating head comprises hollow U-shaped operating head main body, the end of the side mullion of U-shaped operating head main body is provided with the carriage release lever of lower surface with tooth bar, one end of carriage release lever is connected with short sleeve, and the cavity inner support of U-shaped operating head main body has and carriage release lever lower surface tooth bar meshed gears; The end of the opposite side mullion of U-shaped operating head main body is supported with driven shaft, one end of driven shaft is connected with long sleeve, the arranged outside of the opposite side mullion of U-shaped operating head main body has gripper shoe, and gripper shoe is supported with driving shaft, when the other end of driving shaft uses and one end grafting of insulating bar.The utility model reasonable in design, novelty, uniqueness are a kind of charged fastened tools of horizontal type screw of desirable substation equipment.
Description
Technical field
The utility model relates to fastened by screw instrument, is specially the horizontal helical silk ribbon electricity fastened tools of substation equipment.
Background technology
The equipment of transformer station 35kV and following electric pressure there will be and causes the exceptions such as heating due to portion connection loosened screw, and conventional processing method is the post processing that had a power failure by equipment.Power failure process can relate to other nearby device, thus adds maintenance time and operating cost, if loosened screw causes other equipment to carry out having a power failure or operate the possibility adding full station equipment fault or exception.If can process Unscrewed screw when not having a power failure, operating cost, the cost of overhaul, artificial and time cost can be saved, increase performance driving economy.But lack at present this horizontal helical silk ribbon electricity fastened tools, therefore need a kind of instrument that can carry out safely horizontal type screw Electrified fastening, under the premise that security is guaranteed on-line treatment is carried out to screw everywhere.
Summary of the invention
The utility model solves the problem lacking horizontal helical silk ribbon electricity fastened tools at present, provides a kind of horizontal helical silk ribbon electricity fastened tools of substation equipment.
The utility model adopts following technical scheme to realize: the horizontal helical silk ribbon electricity fastened tools of substation equipment, is made up of insulating bar and operating head two parts, operating head comprises hollow U-shaped operating head main body, the end of the side mullion of U-shaped operating head main body is provided with the carriage release lever of lower surface with tooth bar, carriage release lever axis is in the plane that the both sides mullion axis of U-shaped operating head main body is formed, pass perpendicularly through the side mullion of U-shaped operating head main body, one end that carriage release lever is positioned between U-shaped operating head main body two mullion is connected with the short sleeve coordinated with the nut of horizontal screw, the cavity inner support of U-shaped operating head main body has and carriage release lever lower surface tooth bar meshed gears, the axle of gear is wound with stay cord, the free end of stay cord passes from the bottom of U-shaped operating head main body, the axle of gear is provided with back-moving spring, the end of the opposite side mullion of U-shaped operating head main body is supported with axis and carriage release lever dead in line and the driven shaft of opposite side mullion through U-shaped operating head main body, one end that driven shaft is relative with short sleeve is connected with the long sleeve with the nut screw connection of horizontal screw, the other end of driven shaft is fixed with driven bevel pinion, the arranged outside of the opposite side mullion of U-shaped operating head main body has gripper shoe, gripper shoe is supported with vertical driving shaft, one end of driving shaft is fixed with the driving bevel gear be meshed with driven bevel pinion, when the other end of driving shaft uses and one end grafting of insulating bar.Insulating bar is lifted during use, the horizontal screw on operating head aligning equipment, first stay cord is held downwards (free end of stay cord is to downward-extension), stay cord is gear shaft and pinion rotation in drawing process, and then drive the carriage release lever that is engaged with and on short sleeve move laterally, long sleeve for operating head aims at horizontal screw vacating space, the horizontal screw of long sleeve aligning also unclamps stay cord after inserting the nut end of screw, reverse under the effect of gear shaft back-moving spring thereon, gear driven carriage release lever moves to the inside, short sleeve is made automatically to entangle the nut (hold-doun nut prevents from working day and night) of horizontal screw, after long sleeve entangles nut, (screw portion grown can enter in long sleeve, do not affect fasten horizontal screw), hold insulating bar with left hand and rotate clockwise with the right hand, like this, insulating bar is through driving shaft, driving bevel gear, driven bevel pinion, driven shaft drives long sleeve to rotate, thus realize fastening to the nut of horizontal screw.Fastening complete after pull stay cord downwards again, make the nut of the horizontal screw of short sleeve disengaging, then insulating bar is moved until long sleeve separates completely with nut to side, removal operation head, completes Electrified fastening process.
The utility model can under the prerequisite fully ensureing hot line job safety, realize carrying out Electrified fastening to substation equipment each several part horizontal type screw, especially apart from the screw of ground higher position, operating personnel just can operate on ground without the need to climbing charging equipment, by the insulating bar of differing heights, can carry out fastening to the screw of differing heights.The utility model reasonable in design, novelty, uniqueness are a kind of charged fastened tools of horizontal type screw of desirable substation equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-U shape operating head main body, 2-carriage release lever, 3-short sleeve, 4-gear, 5-stay cord, 6-driven shaft, 7-long sleeve, 8-driven bevel pinion, 9-gripper shoe, 10-driving shaft, 11-driving bevel gear, 12-draw ring, 13-back screw, 14-back-moving spring.
Detailed description of the invention
The horizontal helical silk ribbon electricity fastened tools of substation equipment, is made up of insulating bar and operating head two parts, operating head comprises hollow U-shaped operating head main body 1, the end of the side mullion of U-shaped operating head main body is provided with the carriage release lever 2 of lower surface with tooth bar, carriage release lever 2 axis is in the plane that the both sides mullion axis of U-shaped operating head main body is formed, pass perpendicularly through the side mullion of U-shaped operating head main body, one end that carriage release lever 2 is positioned between U-shaped operating head main body two mullion is connected with the short sleeve 3 coordinated with the nut of horizontal screw, the cavity inner support of U-shaped operating head main body has and carriage release lever lower surface tooth bar meshed gears 4, the axle of gear 4 is wound with stay cord 5, the free end of stay cord passes from the bottom of U-shaped operating head main body, the axle of gear 4 is provided with on axle that back-moving spring 14(back-moving spring is placed on gear 4 and its one end and gear shaft are fixed, the inwall of the other end and U-shaped operating head main body is fixed, this is for realizing gear shaft reliable reset, the routine of back-moving spring connects), the end of the opposite side mullion of U-shaped operating head main body 1 is supported with axis and carriage release lever dead in line and the driven shaft 6 of opposite side mullion through U-shaped operating head main body, one end that driven shaft 6 is relative with short sleeve 3 is connected with the long sleeve 7 with the nut screw connection of horizontal screw, the other end of driven shaft 6 is fixed with driven bevel pinion 8, the arranged outside of the opposite side mullion of U-shaped operating head main body has gripper shoe 9, gripper shoe 9 is supported with vertical driving shaft 10, one end of driving shaft 10 is fixed with the driving bevel gear 11 be meshed with driven bevel pinion 8, when the other end of driving shaft 10 uses and one end grafting of insulating bar.During concrete enforcement, short sleeve 3 is the ends being movably connected on carriage release lever 2, after short sleeve 3 inserts carriage release lever 2 end, both flexible connections is got up with one through the latch of short sleeve and carriage release lever simultaneously; Similarly, long sleeve 7 is the ends being movably connected on driven shaft 6, after long sleeve 7 inserts driven shaft end, both flexible connections is got up with one through the latch of long sleeve and driven shaft simultaneously.Flexible connection can facilitate the replacing of long and short sleeve (extracting latch just replaceable long and short sleeve), to be suitable for the horizontal screw of different size.For convenience of the replacing of long and short sleeve, the free end of stay cord 5 passes from one end away from gear 4 of U-shaped operating head bottom part body, and arranges draw ring 12 at the free end of stay cord 5; Back screw 13 is fixed with near one end of gear 4 in U-shaped operating head bottom part body, stay cord 5 stretches out the length of U-shaped operating head main body and the distance of back screw 13 and stay cord 5 free end exit points, should ensure when draw ring 12 be pulled be enclosed within back screw 13 time, carriage release lever 2 can be moved fully laterally, thus vacate sufficient space, be convenient for changing long and short sleeve.Draw ring 12 also facilitates the continued access of longer rope and stay cord 5.During concrete enforcement, gear 4, driven shaft 6 and driving shaft 10 all relate to support problem as rotatable parts, the excellent support how realizing them is to realize flexible rotating be routine techniques to those skilled in the art or easily realize, as selected the parts such as bearing to realize the support under its flexible rotating.During concrete manufacture, the side mullion of U-shaped operating head main body has mouth, and cover plate is set on mouth, to facilitate the installation of gear 4.The guide wheel of stay cord 5 is also provided with, to facilitate the motion of stay cord in the cavity of U-shaped operating head main body.
Claims (3)
1. a horizontal helical silk ribbon electricity fastened tools for substation equipment, is characterized in that: be made up of insulating bar and operating head two parts, operating head comprises hollow U-shaped operating head main body (1), the end of the side mullion of U-shaped operating head main body is provided with the carriage release lever (2) of lower surface with tooth bar, carriage release lever (2) axis is in the plane that the both sides mullion axis of U-shaped operating head main body is formed, pass perpendicularly through the side mullion of U-shaped operating head main body, carriage release lever (2) one end be positioned between U-shaped operating head main body two mullion is connected with the short sleeve (3) coordinated with the nut of horizontal screw, the cavity inner support of U-shaped operating head main body has and carriage release lever lower surface tooth bar meshed gears (4), the axle of gear (4) is wound with stay cord (5), the free end of stay cord passes from the bottom of U-shaped operating head main body, the axle of gear (4) is provided with back-moving spring (14), the end of the opposite side mullion of U-shaped operating head main body (1) is supported with axis and carriage release lever dead in line and the driven shaft (6) of opposite side mullion through U-shaped operating head main body, one end that driven shaft (6) is relative with short sleeve (3) is connected with and the long sleeve of the nut screw connection of horizontal screw (7), the other end of driven shaft (6) is fixed with driven bevel pinion (8), the arranged outside of the opposite side mullion of U-shaped operating head main body has gripper shoe (9), gripper shoe (9) is supported with vertical driving shaft (10), one end of driving shaft (10) is fixed with the driving bevel gear (11) be meshed with driven bevel pinion (8), when the other end of driving shaft (10) uses and one end grafting of insulating bar.
2. the horizontal helical silk ribbon electricity fastened tools of substation equipment according to claim 1, it is characterized in that: short sleeve (3) is the end being movably connected on carriage release lever (2), after short sleeve (3) inserts carriage release lever (2) end, through the latch of short sleeve and carriage release lever, both flexible connections are got up with one simultaneously; Long sleeve (7) is the end being movably connected on driven shaft (6), after long sleeve (7) inserts driven shaft end, both flexible connections is got up with one through the latch of long sleeve and driven shaft simultaneously.
3. the horizontal helical silk ribbon electricity fastened tools of substation equipment according to claim 2, it is characterized in that: the free end of stay cord (5) passes from one end away from gear (4) of U-shaped operating head bottom part body, and arranges draw ring (12) at the free end of stay cord (5); Back screw (13) is fixed with near one end of gear (4) in U-shaped operating head bottom part body, stay cord (5) stretches out the length of U-shaped operating head main body and the distance of back screw (13) and stay cord (5) free end exit points, should ensure when draw ring (12) be pulled be enclosed within back screw (13) upper time, carriage release lever (2) can be moved fully laterally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504582.2U CN204136001U (en) | 2014-09-03 | 2014-09-03 | The horizontal helical silk ribbon electricity fastened tools of substation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504582.2U CN204136001U (en) | 2014-09-03 | 2014-09-03 | The horizontal helical silk ribbon electricity fastened tools of substation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204136001U true CN204136001U (en) | 2015-02-04 |
Family
ID=52412715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420504582.2U Withdrawn - After Issue CN204136001U (en) | 2014-09-03 | 2014-09-03 | The horizontal helical silk ribbon electricity fastened tools of substation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204136001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260053A (en) * | 2014-09-03 | 2015-01-07 | 国家电网公司 | Horizontal screw charged fastening tool of transformer substation device |
-
2014
- 2014-09-03 CN CN201420504582.2U patent/CN204136001U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260053A (en) * | 2014-09-03 | 2015-01-07 | 国家电网公司 | Horizontal screw charged fastening tool of transformer substation device |
| CN104260053B (en) * | 2014-09-03 | 2016-05-11 | 国家电网公司 | The horizontal helical silk ribbon electricity fastened tools of substation equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107317267B (en) | A kind of efficient traction device of power construction cable | |
| CN109347040A (en) | Overhead transmission line automatic deicer | |
| CN106838804A (en) | A kind of theft-proof type solar energy street lamp | |
| CN104260053B (en) | The horizontal helical silk ribbon electricity fastened tools of substation equipment | |
| CN107651626B (en) | A kind of worker's repairing natural gas line ancillary equipment | |
| CN110550506B (en) | Umbilical cable installation, discharge and recovery device for underwater robot | |
| CN204136001U (en) | The horizontal helical silk ribbon electricity fastened tools of substation equipment | |
| CN108163643B (en) | A kind of power construction safety cable wrap-up | |
| CN104538885B (en) | A kind of eedle threader that foreign matter manipulator is removed for electric transmission line hot-line | |
| CN204216492U (en) | A kind of eedle threader removing foreign matter manipulator for electric transmission line hot-line | |
| CN203181722U (en) | Double-station semi-automatic kelp seedling clamping machine | |
| CN104175114B (en) | The charged fastened tools of vertical screw of substation equipment | |
| CN202564904U (en) | Electric transmission line lightning protection wire lifting device | |
| CN205882553U (en) | Electric power is with frame cable work car | |
| CN201816112U (en) | Rattan pulling machine | |
| CN107359532B (en) | Transformer silica gel tank disassembling and replacing tool | |
| CN204802783U (en) | Rope ware is received to intelligence | |
| CN103753559B (en) | A kind of suspension insulator climbing mechanism | |
| CN204024307U (en) | Vertical sliding motion side window screw drive and emergency opening system | |
| CN205265440U (en) | Intelligence telescopic link | |
| CN203251020U (en) | A portable three-phase wire synchronously-lifting holding pole | |
| CN211225833U (en) | Cable draw gear for electric power construction | |
| CN107514608A (en) | A kind of underground lamp for being provided with flexible solar panels | |
| CN204135657U (en) | The charged fastened tools of vertical screw of substation equipment | |
| CN103332240A (en) | Electric lock of electric bicycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150204 Effective date of abandoning: 20160511 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |