CN203294961U - Novel wire disc - Google Patents
Novel wire disc Download PDFInfo
- Publication number
- CN203294961U CN203294961U CN2013202123914U CN201320212391U CN203294961U CN 203294961 U CN203294961 U CN 203294961U CN 2013202123914 U CN2013202123914 U CN 2013202123914U CN 201320212391 U CN201320212391 U CN 201320212391U CN 203294961 U CN203294961 U CN 203294961U
- Authority
- CN
- China
- Prior art keywords
- joint pin
- rotating shaft
- connecting column
- disc
- wire disc
- 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
Images
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model provides a novel wire disc which comprises a connecting column, a rotating shaft and limit discs, wherein the rotating shaft penetrates through the connecting column in an inserting mode and parallel to the axial direction of the connecting column, the limit discs are arranged on the two sides of the connecting column, and the cross section of each limit disc is larger than that of the connecting column. The novel wire disc further comprises a base and a rotating handle connected to the outer surface of the limit disc on one side, the rotating shaft extends out of the connecting column, the base is composed of a single tubular article, one end of the base is connected with the extending end of the rotating shaft, extends outward and downward below the wire disc, then transversely extends at the bottom of the wire disc to form a U type, finally extends inward and upward to be higher than the top of the wire disc and extends in the axial direction of the connecting column to form a hand shank. By the adoption of the technical scheme, the improved wire disc is adopted as a wire winding disc for ground resistor tests. The base is formed by the adoption of the single tubular article in a winding mode, therefore, the novel wire disc is stable in fixture, small in utilization of materials, moreover, simple in structure and convenient to use.
Description
Technical field
The utility model relates to a kind of drum.Be particularly related to a kind of wire drum.
Background technology
Ground connection is the very important link that guarantees life safety and electrical equipment and overvoltage protection normal operation.During newly-built substation, must test its grounding resistance.Whether the substation of operation also needs grounding resistance of test in every 5 years, good to detect its ground state.
Method of lines is commonly used in the test of grounding resistance.During measurement, need two of layouts respectively to be about the catercorner length 3-5 of substation testing wire doubly.According to general 110kV substation diagonal line, be about about 80 meters calculating.The length of these two lines is just 250-400 rice.
Because earth-continuity test and earth resistance have quite similar process, all have unwrapping wire, take-up and test link, but the earth resistance time is long, efficiency is low.
Wherein, the longest when the placement conductor loop is saved, and other link used times are few and average.In placing the wire process, the line segment coiling completes in the time of need to again opening route wires, and upper strand and the lower burst of situation that wire is wound around easily occur.Just need to arrange the wire that is wound around this moment.If add up while finding that wire is not wound around by timing, the unwrapping wire process will be very smooth.And arrange, be wound around wire process trouble and length consuming time.The manual time that connects two wire heads needs 1 minute at least.
Summary of the invention
technical problem to be solved in the utility model is to provide a kind of drum that shortens the earth resistance work-hours, for this reason, the utility model is by the following technical solutions: it comprises joint pin, intert in joint pin and with axially identical rotating shaft of joint pin, and the position-arresting disk of joint pin both sides, the cross-sectional plane of described position-arresting disk is greater than the cross-sectional plane of joint pin, described drum also comprises base, be connected to the turning handle of a side position-arresting disk outside face, described rotating shaft is stretched out outside joint pin, described base consists of single pipe, the one end is connected with the end that rotating shaft is stretched out, it outwards extends downward below drum, online tray bottom horizontal expansion forms U-shaped again, finally inwardly extend upwardly to higher than the drum top and on joint pin is axial and extend to form portable handle.
Adopting on the basis of technique scheme, the utility model can also be by the following technical solutions:
Described portable handle outer end has lines.
Described portable handle can outwards make progress or extend internally in joint pin week.
Owing to having adopted the technical solution of the utility model, the utility model adopts the drum the improved wire spool as earth resistance.Base of the present utility model adopts single pipe coiling to form, and is fixed stably, materials'use is few, and simple in structure, easy to use.
The accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is lateral plan of the present utility model.
The specific embodiment
With reference to accompanying drawing.
The utility model comprises joint pin 7, intert in joint pin 7 and with axially identical rotating shaft 9 of joint pin, and the position-arresting disk 6 of joint pin both sides, line 8 is wrapped on joint pin.The cross-sectional plane of described position-arresting disk 6 is greater than the cross-sectional plane of joint pin 7, can not understand so that line 8 only is wrapped on joint pin 7 outer not moving.
Described drum also comprises base 1, is connected to the turning handle 4 of side position-arresting disk 6 outside faces, described rotating shaft 9 is stretched out outside joint pin 7, described base 1 consists of single pipe, the one end is connected with the end that rotating shaft 9 is stretched out, it outwards extends downward below drum, online tray bottom horizontal expansion forms U-shapedly again, finally inwardly extends upwardly to higher than the drum top and at joint pin and extends to form portable handle on axially.
Described portable handle 5 outer ends have lines 21, during operation, increase friction force and are difficult for slippage.
Described portable handle 5 can outwards make progress or extend internally in joint pin week.
Claims (3)
1. novel drum, it comprises joint pin, intert in joint pin and with axially identical rotating shaft of joint pin, and the position-arresting disk of joint pin both sides, the cross-sectional plane of described position-arresting disk is greater than the cross-sectional plane of joint pin, described drum also comprises base, be connected to the turning handle of a side position-arresting disk outside face, described rotating shaft is stretched out outside joint pin, it is characterized in that described base consists of single pipe, the one end is connected with the end that rotating shaft is stretched out, it outwards extends downward below drum, online tray bottom horizontal expansion forms U-shaped again, finally inwardly extend upwardly to higher than the drum top and on joint pin is axial and extend to form portable handle.
2. a kind of novel drum according to claim 1, is characterized in that described portable handle outer end has lines.
3. a kind of novel drum according to claim 1 and 2, is characterized in that described portable handle can outwards make progress or extend internally in joint pin week.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202123914U CN203294961U (en) | 2013-04-24 | 2013-04-24 | Novel wire disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202123914U CN203294961U (en) | 2013-04-24 | 2013-04-24 | Novel wire disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203294961U true CN203294961U (en) | 2013-11-20 |
Family
ID=49570992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202123914U Expired - Lifetime CN203294961U (en) | 2013-04-24 | 2013-04-24 | Novel wire disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203294961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645196A (en) * | 2016-03-18 | 2016-06-08 | 张健 | Portable instrument data line winding disc |
| CN108770249A (en) * | 2018-06-11 | 2018-11-06 | 广州引航者信息科技有限公司 | A kind of industrial production automatic intelligent control device |
-
2013
- 2013-04-24 CN CN2013202123914U patent/CN203294961U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645196A (en) * | 2016-03-18 | 2016-06-08 | 张健 | Portable instrument data line winding disc |
| CN108770249A (en) * | 2018-06-11 | 2018-11-06 | 广州引航者信息科技有限公司 | A kind of industrial production automatic intelligent control device |
| CN108770249B (en) * | 2018-06-11 | 2020-09-04 | 连云港指诺智能物联有限公司 | Industrial production is with automatic intelligent control device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203294961U (en) | Novel wire disc | |
| CN203382302U (en) | Automatic insulating cord coiling device | |
| CN106093486A (en) | Zinc-Oxide Arrester live detection reference test bar | |
| CN205583604U (en) | Split conductor fixed knot constructs | |
| CN206931463U (en) | A kind of low pressure winding of embedded fiber grating | |
| CN103326278A (en) | Technology for arranging and taking up grounding measurement wire of transformer substation grounding grid and pay-off and take-up barrow | |
| CN203310705U (en) | Testing device for static stability of flat cable | |
| CN203034892U (en) | Fixing structure for concrete pole tower stay wire tail wire | |
| CN202524047U (en) | Cable hanging and laying device | |
| CN204556738U (en) | Amorphous alloy oil immersion type transformer turn ratio proving installation | |
| CN202756539U (en) | Steel wire inhaul cable | |
| CN203568602U (en) | Wire drawing device | |
| CN105890492B (en) | A kind of wire jumper sag measuring device | |
| CN202957521U (en) | Apparatus for binding wires of power distribution circuit | |
| CN205159532U (en) | Circuit graphite ground connection cable | |
| CN204203327U (en) | The pincerlike current measuring instrument of rod-type | |
| CN204751719U (en) | Novel data line spooler | |
| CN202333622U (en) | Switch out insulating rod | |
| CN201729547U (en) | Steel wire net-laying tool for wire spindle splicing machine | |
| CN103464510A (en) | Support of wire winding reel of metal wire drawing machine | |
| CN103135078B (en) | Method of detecting rapid plug-in type amorphous strips and sample testing tool | |
| CN202183216U (en) | Anti-theft cable marking pile | |
| CN206023149U (en) | A kind of reverse π wiring line structure of the distal end transmission line of electricity for many times transmission lines in parallel | |
| CN104085742B (en) | Earth lead wrapping head | |
| CN202384105U (en) | Stranded traction device for metal conductor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID ZHEJIANG HANGZHOU XIAOSHAN POWER SUPPLY Effective date: 20140905 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: STATE GRID ZHEJIANG HANGZHOU XIAOSHAN POWER SUPPLY COMPANY Effective date: 20140905 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: STATE GRID ZHEJIANG HANGZHOU XIAOSHAN POWER SUPPLY Free format text: FORMER NAME: XIAOSHAN ELECTRIC POWER SUPPLY BUREAU |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311203 HANGZHOU, ZHEJIANG PROVINCE TO: 100031 XICHENG, BEIJING |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Hangzhou City, Zhejiang Province, 311203 Xiaoshan street Chengxiang District Xiaoshao Road, No. 1308 Patentee after: STATE GRID ZHEJIANG HANGZHOU CITY XIAOSHAN DISTRICT POWER SUPPLY Co. Address before: Hangzhou City, Zhejiang Province, 311203 Xiaoshan street Chengxiang District Xiaoshao Road, No. 1308 Patentee before: Xiaoshan Power Supply Bureau |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140905 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: STATE GRID ZHEJIANG HANGZHOU CITY XIAOSHAN DISTRICT POWER SUPPLY Co. Patentee after: HANGZHOU POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER Co. Address before: Hangzhou City, Zhejiang Province, 311203 Xiaoshan street Chengxiang District Xiaoshao Road, No. 1308 Patentee before: STATE GRID ZHEJIANG HANGZHOU CITY XIAOSHAN DISTRICT POWER SUPPLY Co. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |
|
| CX01 | Expiry of patent term |