CN204667800U - Plug-in phase-sequence plate - Google Patents
Plug-in phase-sequence plate Download PDFInfo
- Publication number
- CN204667800U CN204667800U CN201520290657.6U CN201520290657U CN204667800U CN 204667800 U CN204667800 U CN 204667800U CN 201520290657 U CN201520290657 U CN 201520290657U CN 204667800 U CN204667800 U CN 204667800U
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- CN
- China
- Prior art keywords
- clamping part
- support column
- jaws
- jig arm
- phase
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- 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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Abstract
The utility model discloses a kind of plug-in phase-sequence plate, it comprises left jig arm, right jig arm, spring and support column; Be hinged in the middle part of left jig arm He in the middle part of right jig arm, left jig arm comprises left clamping part and left clamp holder portion; Right jig arm comprises right clamping part and right clamp holder portion; Jaws is formed between left clamping part and right clamping part; Under the force of a spring, the trend that remains closed of jaws; One end of support column can be rotatably set on left clamping part, and the other end of support column is resisted against on right clamping part and makes jaws keep open configuration; Pushing tow support column in the export-oriented jaws of jaws, make the described other end of support column depart from right clamping part, after support column rotates jaws, jaws closes; Direction board is arranged in described left clamp holder portion or right clamp holder portion.Compared with prior art, the utility model can chargedly be installed, and effectively insulate, handling safety, identifies eye-catching, quick for installation, with low cost, is easy to penetration and promotion.
Description
Technical field
Basis is novel relates to a kind of power industry Sign Board, is specifically related to a kind of plug-in phase-sequence plate.
Background technology
Phase-sequence plate is arranged near wire in the middle of power industry, in order to identify the direction board of wire type.Existing phase-sequence plate is generally fixed by the cross-arm installed on utility poles, and need workman to climb up electric pole top and can realize installing, installation process wastes time and energy and danger coefficient is high; Need power operation during installation, thus bring inconvenience to commercial production and resident living, and then have impact on economic benefit and the social benefit of electric power system; Existing phase-sequence plate and cross-arm mostly are irony, easily get rusty and writing is easily fuzzy causes tenure of use short, and are difficult to dismounting when changing, and sometimes even need welding device to be taken off, cause use cost and replacement cost all high; Metal phase-sequence plate runs into thunder and lightning weather can there is electric conduction phenomena, also can injure passerby time serious; Existing phase-sequence plate reflective function is poor, and workman's night time operation indicating effect is poor.
Utility model content
For solving the problem, the purpose of this utility model is to provide a kind of plug-in phase-sequence plate, and this phase-sequence plate can chargedly be installed, and effectively insulate, handling safety, identifies eye-catching, quick for installation, with low cost, is easy to penetration and promotion.
For achieving the above object, a kind of plug-in phase-sequence plate disclosed in the utility model, it comprises left jig arm, right jig arm, spring, support column and direction board; Be hinged in the middle part of left jig arm He in the middle part of right jig arm, left jig arm comprises left clamping part and left clamp holder portion; Right jig arm comprises right clamping part and right clamp holder portion; Jaws is formed between left clamping part and right clamping part; Under the force of a spring, the trend that remains closed of jaws; One end of support column can be rotatably set on left clamping part, and the other end of support column is resisted against on right clamping part and makes jaws keep open configuration; Pushing tow support column in the export-oriented jaws of jaws, make the described other end of support column depart from right clamping part, after support column rotates jaws, jaws closes.
Further, on described right clamping part, described support column is provided with magnet against position, and described support column is made up of magnetic metal; Described magnetic metal comprises iron, cobalt, nickel and alloy thereof.
Further, on described right clamping part, described support column is provided with the limited impression cooperatively interacted with the other end of described support column against position.
Further, described support column is that plastics are made.
Further, described left jig arm and right jig arm are hinged by coupling shaft, and described spring housing is located on described coupling shaft.
Further, described left clamping part and right clamping part are symmetrically arranged with open slot on clamping face, hold the gripped objects such as wire when described open slot is for clamping.
Further, described left clamping part is provided with the opening rotating described jaws for described support column, and open upper end is provided with support column turning axle, and described support column is arranged on left clamping part rotationally by turning axle.
Further, described left clamping part is arc shaped as frame, and described right clamping part is arc sheet shape.
Further, the right clamping part of described arc sheet shape is corresponding with the opening of described left clamping part to be arranged, and after described jaws is closed, the right clamping part of described arc sheet shape inserts in the opening on described left clamping part.
Further, described direction board comprises Connection Block, indicator board and instruction letter.
Further, described direction board is arranged on described left clamp holder portion, right clamp holder portion or described coupling shaft.
Further, described left jig arm, right jig arm and direction board Connection Block are made up of insulating material.
Compared with prior art, the utility model can chargedly be installed, and effectively insulate, handling safety, identifies eye-catching, quick for installation, with low cost, is easy to penetration and promotion.
Accompanying drawing explanation
Fig. 1 is the structural representation of plug-in phase-sequence plate in embodiment;
Fig. 2 be in embodiment plug-in phase-sequence plate close after structural representation.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
As illustrated in fig. 1 and 2, a kind of plug-in phase-sequence plate, it comprises left jig arm 10, right jig arm 20, spring 1 and support column 3; Be hinged by coupling shaft 9 in the middle part of left jig arm 10 He in the middle part of right jig arm 20, left jig arm 10 comprises left clamping part 11 and left clamp holder portion 13; Right jig arm 20 comprises right clamping part 21 and right clamp holder portion 23; Jaws 5 is formed between left clamping part 11 and right clamping part 21; Spring 1 is set on coupling shaft 9, under the acting force of spring 1, and the trend that jaws 5 remains closed; One end of support column 3 can be rotatably set on left clamping part 11, and the other end of support column 3 is resisted against on right clamping part 21 and makes jaws 5 keep open configuration; Pushing tow support column 3 in the export-oriented jaws 5 of jaws 5, makes the other end of support column 3 depart from right clamping part 21, and after support column 3 rotates jaws 5, jaws 5 closes.
In order to make support column 3 be resisted against on right clamping part 21 more securely, at right clamping part 21 upper support column 3, position is provided with strong magnet 25, support column 3 is become by magnetic metal such as iron, cobalt, nickel and alloys thereof.
Left clamping part 11 is arc shaped as frame, and right clamping part 21 is arc sheet shape.Left clamping part 11 is provided with the opening rotating jaws 5 for support column 3, and open upper end is provided with support column turning axle 17, and support column 3 is arranged on left clamping part 11 rotationally by turning axle 17.The right clamping part 21 of arc sheet shape is corresponding with the opening of left clamping part 11 to be arranged, right clamping part 21 can in the opening range of left clamping part 11 active job, after jaws 5 is closed, the right clamping part of arc sheet shape 21 inserts in the opening on left clamping part 11.
Direction board 7 comprises direction board Connection Block 7c, indicator board 7a and indicates alphabetical 7b.Indicator board 7a is fixed on Connection Block 7c by screw-nut.And direction board Connection Block 7c is sleeved on coupling shaft 9, outside is fixed by nut.Indicator board 7a is two-sided covers reflective membrane, indicates alphabetical 7b to protrude and overlays on indicator board 7a front and back, indicate alphabetical 7b surface to cover reflective membrane, thus forms the structure that the two-sided and bilayer of direction board covers reflective membrane.
Left jig arm, right jig arm, direction board Connection Block, indicator board 7a and indicate alphabetical 7b to be made up of insulating material, can effectively avoid corrosion or thundery sky to connect the generation of electrical phenomena.
The right clamping part of arc sheet shape snaps in the opening of the left clamping part of arc shaped as frame, ensure that the stability of clamp work and ensure that support column can be arranged between two parties; The setting of strong magnet, makes clamp strut in process, and support column can accurately locate rapidly the stability that simultaneously ensure that support; Direction board and instruction letter adopt two-sided double-deck to cover the structure of reflective membrane, enhance the conspicuousness of direction board, are conducive to operator's operation in the environment of night or dark simultaneously; Instruction letter protrudes the version of indicator board, even if make direction board Long-Time Service color fade, also can retain the instruction letter of protrusion all the time, thus play corresponding indicative function.
This Novel clamping type phase-sequence plate can be directly installed on wire, and without the need to arranging cross-arm again, cheap, dismounting is efficient and convenient, and use cost is low; Because this Novel clamping type phase-sequence plate adopts insulating material mostly, so without the need to power-off when installing, installation personnel adopts stock to lift to lead location by phase-sequence plate, moment just can realize safe installation, effectively prevent the inconvenience that in phase-sequence plate installation process, circut breaking brings to commercial production and resident living, the working strength greatly reducing setter improves the installation effectiveness of phase-sequence plate simultaneously, ensure that economic benefit and the social benefit doulbe-sides' victory of electric power system.
Below only describe several preferred embodiments of the application by reference to the accompanying drawings, but the application is not limited thereto, every those of ordinary skill in the art are under the spirit not departing from the application, and any improvement made and/or distortion, all belong to the protection domain of the application.
Claims (10)
1. a plug-in phase-sequence plate, is characterized in that, it comprises left jig arm, right jig arm, spring, support column and direction board; Be hinged in the middle part of left jig arm He in the middle part of right jig arm, left jig arm comprises left clamping part and left clamp holder portion; Right jig arm comprises right clamping part and right clamp holder portion; Jaws is formed between left clamping part and right clamping part; Under the force of a spring, the trend that remains closed of jaws; One end of support column can be rotatably set on left clamping part, and the other end of support column is resisted against on right clamping part and makes jaws keep open configuration; Pushing tow support column in the export-oriented jaws of jaws, make the described other end of support column depart from right clamping part, after support column rotates jaws, jaws closes.
2. plug-in phase-sequence plate as claimed in claim 1, it is characterized in that, on described right clamping part, described support column is provided with magnet against position, and described support column is made up of magnetic metal.
3. plug-in phase-sequence plate as claimed in claim 1, it is characterized in that, described left jig arm and right jig arm are hinged by coupling shaft, and described spring housing is located on described coupling shaft.
4. plug-in phase-sequence plate as claimed in claim 1, it is characterized in that, described left clamping part and right clamping part are symmetrically arranged with open slot on clamping face, hold gripped object when described open slot is for clamping.
5. plug-in phase-sequence plate as claimed in claim 1, it is characterized in that, described left clamping part is provided with the opening rotating described jaws for described support column, and open upper end is provided with support column turning axle, and described support column is arranged on left clamping part rotationally by turning axle.
6. plug-in phase-sequence plate as claimed in claim 5, it is characterized in that, described left clamping part is arc shaped as frame, and described right clamping part is arc sheet shape.
7. plug-in phase-sequence plate as claimed in claim 6, it is characterized in that, the right clamping part of described arc sheet shape is corresponding with the opening of described left clamping part to be arranged, and after described jaws is closed, the right clamping part of described arc sheet shape inserts in the opening on described left clamping part.
8. plug-in phase-sequence plate as claimed in claim 1, is characterized in that, described direction board comprises Connection Block, indicator board and instruction letter.
9. plug-in phase-sequence plate as claimed in claim 3, it is characterized in that, described direction board is arranged on described left clamp holder portion, right clamp holder portion or described coupling shaft.
10. plug-in phase-sequence plate as claimed in claim 1, it is characterized in that, on described right clamping part, described support column is provided with the limited impression cooperatively interacted with the other end of described support column against position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290657.6U CN204667800U (en) | 2015-05-08 | 2015-05-08 | Plug-in phase-sequence plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290657.6U CN204667800U (en) | 2015-05-08 | 2015-05-08 | Plug-in phase-sequence plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204667800U true CN204667800U (en) | 2015-09-23 |
Family
ID=54138160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520290657.6U Expired - Fee Related CN204667800U (en) | 2015-05-08 | 2015-05-08 | Plug-in phase-sequence plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204667800U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105280093A (en) * | 2015-11-17 | 2016-01-27 | 国网山东省电力公司潍坊供电公司 | Suspension type warning board assembly capable of being mounted in electrified manner |
| CN107945655A (en) * | 2017-12-18 | 2018-04-20 | 国网山东省电力公司潍坊供电公司 | Distribution line phase-sequence plate |
| CN108702970A (en) * | 2018-07-24 | 2018-10-26 | 广东电网有限责任公司 | A kind of arboreal growth suppressor |
-
2015
- 2015-05-08 CN CN201520290657.6U patent/CN204667800U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105280093A (en) * | 2015-11-17 | 2016-01-27 | 国网山东省电力公司潍坊供电公司 | Suspension type warning board assembly capable of being mounted in electrified manner |
| CN107945655A (en) * | 2017-12-18 | 2018-04-20 | 国网山东省电力公司潍坊供电公司 | Distribution line phase-sequence plate |
| CN108702970A (en) * | 2018-07-24 | 2018-10-26 | 广东电网有限责任公司 | A kind of arboreal growth suppressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Langfang City, Hebei Province town of Wen'an 065800 Wen'an County Agricultural Bureau 006 Cathay staff dormitory door host Patentee after: Jin Yuanyuan Address before: The town of Wen'an County, Hebei city in Langfang Province, 065800 civilian staff quarters of Cathay Pacific Bureau of agriculture 006 door host Patentee before: Jin Yuanyuan |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20200508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |