CN203673765U - Electriferous phase sequence card easy to hang - Google Patents
Electriferous phase sequence card easy to hang Download PDFInfo
- Publication number
- CN203673765U CN203673765U CN201320782007.4U CN201320782007U CN203673765U CN 203673765 U CN203673765 U CN 203673765U CN 201320782007 U CN201320782007 U CN 201320782007U CN 203673765 U CN203673765 U CN 203673765U
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- China
- Prior art keywords
- clamp
- phase sequence
- phase
- web joint
- sequence plate
- 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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- 238000000819 phase cycle Methods 0.000 title claims abstract description 31
- 230000013011 mating Effects 0.000 claims description 3
- 229910000746 Structural steel Inorganic materials 0.000 abstract 2
- 230000005611 electricity Effects 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
An electriferous phase sequence card easy to hang comprises a rectangular phase sequence card body, a connecting plate with the section in an angle iron shape is connected to the upper end of the phase sequence card body in a riveting mode through rivets, and the edge of a horizontal section of the connecting plate is provided with a clamping mechanism. The electriferous phase sequence card is simple in structure, reasonable in design and specially suitable for being hung on a beam in an angle iron shape, the phase sequence card is hung without switching-off, and not only is the operation safe and reliable, but also residential electricity consumption and enterprise electricity consumption are not affected.
Description
Technical field
The utility model belongs to power industry supply line technical field, relates in particular to a kind of charged Easy-hanging type phase-sequence plate.
Background technology
On electric pole in supply line, all to hang phase-sequence plate, phase-sequence plate generally has Huang, green, red three kinds of colors identify respectively A, B, C three-phase, at present, it is all generally power failure operation that phase-sequence plate is hung, having influence on so numerous residents' life and the normal production operation of enterprise, in addition, is generally angle bar or channel-section steel for hanging the crossbeam of phase-sequence plate, therefore, need badly and develop a kind of operating means on angle bar or channel-section steel that is applicable to be articulated under the powering-off state of not operating a switch.
Utility model content
The utility model is in order to solve weak point of the prior art, and a kind of reasonable in design, simple in structure, easy operating, safe and reliable charged Easy-hanging type phase-sequence plate are provided.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: charged Easy-hanging type phase-sequence plate, comprise rectangular phase-sequence plate body, and there is web joint described phase-sequence plate body upper end by rivet, and the horizontal segment edge of web joint is provided with clamp system.
Described clamp system comprises by bearing pin and is rotatably connected on the clamp on web joint lower surface, on bearing pin, be equipped with the torsion spring between web joint and clamp, under the effect of torsion spring, clamp upper surface fits to web joint lower surface, and clamp is provided with the hook in mating connection with drag hook.
Adopt technique scheme, the utility model need to adopt special operation tool to hang, this operation tool comprises the expansion link of being made up of insulating material, expansion link upper end is provided with fixed head, fixed head is provided with the slot parallel with expansion link axis, expansion link middle part is vertically provided with fixed cover, in fixed cover, be rotatably connected to rotating shaft, rotating shaft outer end is vertically provided with sleeve pipe, sleeve pipe two ends are provided with closure plate, in sleeve pipe, be equipped with two ends and all stretch out the pull bar of sleeve pipe, pull bar one end is provided with stay cord, the pull bar other end is provided with drag hook, pull bar is provided with the baffle plate that is positioned at sleeve pipe, in sleeve pipe, be provided with the Compress Spring being through on pull bar and between baffle plate and a closure plate, the plane at described slot place is vertical with rotating shaft.
Hanging phase-sequence plate time, phase-sequence plate body is placed in the slot on fixed head, upwards lift hand-held expansion link lower end, web joint is lifted to crossbeam (angle bar) top that hangs phase-sequence plate, and then pull stay cord, rotating shaft is rotated around fixed cover, drag hook one end of pull bar upwards turns on hook, drag hook and hook articulate, continue to pull stay cord, the acting force that pull bar overcomes Compress Spring moves downward, the drag hook of pull bar upper end pulls clamp to overcome the acting force of torsion spring by hook, clamp opens downwards, expansion link makes web joint contact with beam surface upper to whereabouts, and then unclamp stay cord, under the effect of torsion spring, clamp is stuck in crossbeam lower surface, then take down expansion link, complete the work with cable address phase-sequence plate.
The utility model is simple in structure, reasonable in design, is specially adapted for being articulated on the crossbeam of angle bar shape, under the powering-off state of not operating a switch, articulates phase-sequence plate, not only safe and reliable, and does not affect resident and business electrical.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model in the time articulating operation.
Embodiment
As shown in Figure 1, charged Easy-hanging type phase-sequence plate of the present utility model, comprises rectangular phase-sequence plate body 13, and phase-sequence plate body 13 upper ends have cross section to be the web joint 14 of angle bar shape by rivet, and the horizontal segment edge of web joint 14 is provided with clamp system.Clamp system comprises by bearing pin 15 and is rotatably connected on the clamp 16 on web joint 14 lower surfaces, on bearing pin 15, be equipped with the torsion spring 17 between web joint 14 and clamp 16, under the effect of torsion spring 17, clamp 16 upper surfaces fit to web joint 14 and paste lower surface, and clamp 16 is provided with the hook 18 in mating connection with drag hook 10.
As shown in Figure 1, the utility model need to adopt special operation tool to hang, this operation tool comprises the expansion link 1 of being made up of insulating material, expansion link 1 upper end is provided with fixed head 2, fixed head 2 is provided with the slot 3 parallel with expansion link 1 axis, expansion link 1 middle part is vertically provided with fixed cover 4, in fixed cover 4, be rotatably connected to rotating shaft 5, rotating shaft 5 outer ends are vertically provided with sleeve pipe 6, sleeve pipe 6 two ends are provided with closure plate 7, in sleeve pipe 6, be equipped with two ends and all stretch out the pull bar 8 of sleeve pipe 6, pull bar 8 one end are provided with stay cord 9, pull bar 8 other ends are provided with drag hook 10, pull bar 8 is provided with the baffle plate 11 that is positioned at sleeve pipe 6, in sleeve pipe 6, be provided with the Compress Spring 12 being through on pull bar 8 and between baffle plate 11 and a closure plate 7, the plane at slot 3 places is vertical with rotating shaft 5.
In the time of hanging phase-sequence plate, phase-sequence plate body 13 is placed in the slot 3 on fixed head 2, upwards lift hand-held expansion link 1 lower end, web joint 14 is lifted to crossbeam (angle bar) top that hangs phase-sequence plate body, and then pull stay cord 9, rotating shaft 5 is rotated around fixed cover 4, drag hook 10 one end of pull bar 8 upwards turn on hook 18, drag hook 10 articulates with hook 18, continue to pull stay cord 9, the acting force that pull bar 8 overcomes Compress Spring 12 moves downward, the drag hook 10 of pull bar 8 upper ends pulls clamp 16 to overcome the acting force of torsion spring 17 by linking up with 18, clamp 16 opens downwards, expansion link 1 makes web joint 14 contact with beam surface upper to whereabouts, and then unclamp stay cord 9, under the effect of torsion spring 17, clamp 16 is stuck in crossbeam lower surface, then take down expansion link 1, complete the work with cable address phase-sequence plate.
The present embodiment is not done any pro forma restriction to shape of the present utility model, material, structure etc.; any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all belong to the protection domain of technical solutions of the utility model.
Claims (1)
1. charged Easy-hanging type phase-sequence plate, comprises rectangular phase-sequence plate body, it is characterized in that: there is web joint described phase-sequence plate body upper end by rivet, and the horizontal segment edge of web joint is provided with clamp system;
Described clamp system comprises by bearing pin and is rotatably connected on the clamp on web joint lower surface, on bearing pin, be equipped with the torsion spring between web joint and clamp, under the effect of torsion spring, clamp upper surface fits to web joint lower surface, and clamp is provided with the hook in mating connection with drag hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320782007.4U CN203673765U (en) | 2013-12-03 | 2013-12-03 | Electriferous phase sequence card easy to hang |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320782007.4U CN203673765U (en) | 2013-12-03 | 2013-12-03 | Electriferous phase sequence card easy to hang |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203673765U true CN203673765U (en) | 2014-06-25 |
Family
ID=50970033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320782007.4U Expired - Fee Related CN203673765U (en) | 2013-12-03 | 2013-12-03 | Electriferous phase sequence card easy to hang |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203673765U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157212A (en) * | 2014-08-08 | 2014-11-19 | 萧茂强 | Safety-health-environment number plate for power equipment |
| CN104158123B (en) * | 2014-09-05 | 2017-01-18 | 国家电网公司 | Overhead line phase sequence plate hot-line assembly and disassembly method and assembling device |
-
2013
- 2013-12-03 CN CN201320782007.4U patent/CN203673765U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157212A (en) * | 2014-08-08 | 2014-11-19 | 萧茂强 | Safety-health-environment number plate for power equipment |
| CN104158123B (en) * | 2014-09-05 | 2017-01-18 | 国家电网公司 | Overhead line phase sequence plate hot-line assembly and disassembly method and assembling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20161203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |