CN202601887U - A plug used for a single-phase overhaul power supply disc - Google Patents
A plug used for a single-phase overhaul power supply disc Download PDFInfo
- Publication number
- CN202601887U CN202601887U CN 201220126780 CN201220126780U CN202601887U CN 202601887 U CN202601887 U CN 202601887U CN 201220126780 CN201220126780 CN 201220126780 CN 201220126780 U CN201220126780 U CN 201220126780U CN 202601887 U CN202601887 U CN 202601887U
- Authority
- CN
- China
- Prior art keywords
- plug
- power supply
- phase
- binding post
- pole 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
Links
Images
Abstract
The utility model relates to a plug used for a single-phase overhaul power supply disc. The plug has simple structure, easy use, and high-security operation. The plug comprises a plug body equipped with a live wire electrode plate, a null line electrode plate, and a ground wire electrode plate. A double-hole binding post and a single-bolt binding post are arranged on the outer sides of the plug body, wherein the two terminals of the double-hole binding post is connected with the live wire electrode plate and the null line electrode plate through wires, respectively while the terminal of the single-bolt binding post is connected with the ground wire electrode plate through a wire. The binding posts are arranged on the outer sides of the plug used for a single-phase overhaul power supply disc in the utility model instead of built-in binding posts in a conventional plug used for a single-phase overhaul power supply disc. The plug can be connected without disassembly when used, enabling fast connection between the plug and the wires of a single-phase overhaul power supply disc. The plug has the advantages of simple structure, easy use, and secure and reliable.
Description
Technical field
The utility model relates to a kind of plug, especially relates to a kind of single-phase maintenance power supply disks simple in structure, easy to use, that processing safety is high that is used for single-phase maintenance power supply disks and uses plug.
Background technology
The work about electric power personnel are bearing the task of converting equipment defect processing and regular maintenance.In service work, often need the use and maintenance power supply, the maintenance power supply of transformer station has two kinds: outdoor is air switch, and indoor is the single-phase three-hole socket.The plug of existing single-phase electricity source tray is the standard three-terminal polarized plus plug, and this plug design is when office work, and power taking is quick, slotting getting final product; But when outside work,, can't directly insert because air switch jack shape and arrangement mode and single-phase three-hole socket are completely different, power taking, must plug be taken apart, can insert after the end of a thread is put in order.Exist the problem of time and effort consuming, complex operation like this, and when inserting air switch, exposed the end of a thread is wayward, is prone to touch operator's hand, causes electric shock accidents, has bigger potential safety hazard.
Summary of the invention
The purpose of the utility model is to solve the deficiency of prior art and provides a kind of simple in structure, easy to use, safe and reliable single-phase maintenance power supply disks to use plug.
The technical scheme of the utility model is:
A kind of single-phase maintenance power supply disks is used plug; Comprise the header body that is provided with live wire pole plate, zero line pole plate and ground wire pole plate; The arranged outside of described header body has diplopore binding post and single stud terminal; Wherein two of the diplopore binding post terminals are connected with live wire pole plate, zero line pole plate respectively through lead, and the terminals of single stud terminal are connected with the ground wire pole plate through lead.
Described diplopore binding post is arranged on the afterbody of header body.
Described single stud terminal is arranged on the back side of header body.
Be provided with insulating cement between described diplopore binding post and the header body.
Described single stud terminal links to each other with header body through movable connection method.
The utlity model has following positive effect: the single-phase maintenance power supply disks of the utility model with plug through the built-in arranged outside terminals that are rewritten at plug of the terminals of the plug on traditional single-phase maintenance power supply disks; In use; Do not need dismounting; Can realize connecting, make like this utility model and single-phase maintenance power supply disks lead be connected fasterly, have simple in structure, easy to use, safe and reliable advantage.
Description of drawings
Fig. 1 is the front view of the single-phase maintenance power supply disks of the utility model with plug.
Fig. 2 is the left view of the single-phase maintenance power supply disks of the utility model with plug.
Among the figure: 1, header body 2, live wire pole plate 3, zero line pole plate 4, ground wire pole plate 5, diplopore binding post 6, single stud terminal 7, insulating cement.
Embodiment
The embodiment of the utility model is described with reference to the accompanying drawings:
Embodiment 1
Like Fig. 1, shown in Figure 2; A kind of single-phase maintenance power supply disks is used plug; Comprise the header body 1 that is provided with live wire pole plate 2, zero line pole plate 3 and ground wire pole plate 4; The arranged outside of described header body 1 has diplopore binding post 5 and single stud terminal 6, and wherein two of diplopore binding post 5 terminals are connected with live wire pole plate 2, zero line pole plate 3 respectively through lead, and the terminals of single stud terminal 6 are connected with ground wire pole plate 4 through lead.
The embodiment 1 of the utility model in use; Need not dismantle; The end of the lead on the single-phase maintenance power supply disks can be realized connecting raising staff's that can be very big operating efficiency through crimping and the terminal that diplopore binding post 5 and single stud terminal 6 match quickly and easily.
Like Fig. 1, shown in Figure 2; A kind of single-phase maintenance power supply disks is used plug; Comprise the header body 1 that is provided with live wire pole plate 2, zero line pole plate 3 and ground wire pole plate 4; The arranged outside of described header body 1 has diplopore binding post 5 and single stud terminal 6, and wherein two of diplopore binding post 5 terminals are connected with live wire pole plate 2, zero line pole plate 3 respectively through lead, and the terminals of single stud terminal 6 are connected with ground wire pole plate 4 through lead.
Described diplopore binding post 5 is arranged on the afterbody of header body 1.
Described single stud terminal 6 is arranged on the back side of header body 1.
Be provided with insulating cement 7 between described diplopore binding post 5 and the header body 1.
Described single stud terminal 6 links to each other with header body 1 through movable connection method.
The embodiment 2 of the utility model in use; Need not dismantle; The end of the lead on the single-phase maintenance power supply disks can be realized connecting raising staff's that can be very big operating efficiency through crimping and the terminal that diplopore binding post 5 and single stud terminal 6 match quickly and easily.
Claims (5)
1. a single-phase maintenance power supply disks is used plug; Comprise the header body that is provided with live wire pole plate, zero line pole plate and ground wire pole plate; It is characterized in that: the arranged outside of described header body has diplopore binding post and single stud terminal; Wherein two of the diplopore binding post terminals are connected with live wire pole plate, zero line pole plate respectively through lead, and the terminals of single stud terminal are connected with the ground wire pole plate through lead.
2. single-phase maintenance power supply disks according to claim 1 is used plug, and it is characterized in that: described diplopore binding post is arranged on the afterbody of header body.
3. single-phase maintenance power supply disks according to claim 1 is used plug, and it is characterized in that: described single stud terminal is arranged on the back side of header body.
4. single-phase maintenance power supply disks according to claim 1 and 2 is used plug, it is characterized in that: be provided with insulating cement between described diplopore binding post and the header body.
5. use plug according to claim 1 or 3 described single-phase maintenance power supply disks, it is characterized in that: described single stud terminal links to each other with header body through movable connection method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220126780 CN202601887U (en) | 2012-03-30 | 2012-03-30 | A plug used for a single-phase overhaul power supply disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220126780 CN202601887U (en) | 2012-03-30 | 2012-03-30 | A plug used for a single-phase overhaul power supply disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202601887U true CN202601887U (en) | 2012-12-12 |
Family
ID=47319406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220126780 Expired - Fee Related CN202601887U (en) | 2012-03-30 | 2012-03-30 | A plug used for a single-phase overhaul power supply disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202601887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102637968A (en) * | 2012-03-30 | 2012-08-15 | 河南省电力公司济源供电公司 | Plug for one-phase maintenance power plate and connecting method for plug |
-
2012
- 2012-03-30 CN CN 201220126780 patent/CN202601887U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102637968A (en) * | 2012-03-30 | 2012-08-15 | 河南省电力公司济源供电公司 | Plug for one-phase maintenance power plate and connecting method for plug |
| CN102637968B (en) * | 2012-03-30 | 2014-10-22 | 河南省电力公司济源供电公司 | Plug for one-phase maintenance power plate and connecting method for plug |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205122461U (en) | An alternating current high voltage isolation switch | |
| CN202839974U (en) | Ground connecting device | |
| CN202601887U (en) | A plug used for a single-phase overhaul power supply disc | |
| CN203232794U (en) | Secondary terminal short-circuit grounding device of bushing current transformer | |
| CN202840008U (en) | Duckbill pull-rod type earth wire | |
| CN203365556U (en) | Temporary earthing device for public change earth resistance measurement | |
| CN204536514U (en) | Sea-freight strip control system UPS inlet wire power failure alarm device | |
| CN204376283U (en) | The removable earth terminal of transformer station | |
| CN202651398U (en) | Main transformer outlet bus special-purpose ground wire | |
| CN202840029U (en) | Integrated plug-bush and socket | |
| CN203232974U (en) | Grounding body interchange device of low-voltage grounding wires | |
| CN203481157U (en) | Plug-in single-phase breaker | |
| CN102637968B (en) | Plug for one-phase maintenance power plate and connecting method for plug | |
| CN201608085U (en) | Safety source knife switch | |
| CN204167491U (en) | A kind of large line ball screw terminal being applied to combined socket and switch | |
| CN203931902U (en) | A kind of electrical control isolating switch | |
| CN205195012U (en) | Low pressure portable power source switching device | |
| CN202178225U (en) | Drop type fuse earthing device | |
| CN203774197U (en) | Intermediate relay with protective function | |
| CN203941221U (en) | Without electric display | |
| CN204179368U (en) | A kind of electric power tower wire connecting device | |
| CN204407398U (en) | A kind of cell both positive and negative polarity connected structure | |
| CN204144615U (en) | The clipping special connector of 10kV high pressure stem line T contact Large Copacity | |
| CN202474813U (en) | Power converter | |
| CN203084055U (en) | Electrified measuring device for iron core current of transformer |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20190330 |