CN2361018Y - T-shape branch wire clip - Google Patents
T-shape branch wire clip Download PDFInfo
- Publication number
- CN2361018Y CN2361018Y CN 99200255 CN99200255U CN2361018Y CN 2361018 Y CN2361018 Y CN 2361018Y CN 99200255 CN99200255 CN 99200255 CN 99200255 U CN99200255 U CN 99200255U CN 2361018 Y CN2361018 Y CN 2361018Y
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- China
- Prior art keywords
- bus
- briquetting
- connecting plate
- hole
- type
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- Expired - Fee Related
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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model relates to a T-shaped branch wire clip, which mainly is composed of a connection board, a bus pressing block, an adjusting pad and fasteners which comprises fastening screws. One end of the connection board is in the shape of a tube, and the other end of the connection board is designed into the shape of a plate. A bus groove and a pressing plate locating groove are arranged on the surface of the connection board along the longitudinal direction. A square through hole is arranged between the bus groove and the pressing plate locating groove. A fastening screw is inserted in the hole. One section under the head of the screw is designed into the shape of a square cylinder. An ellipse through hole is arranged at the middle part of the bus pressing block. Fastening screws are sheathed in the ellipse through hole. The arc end of the bus pressing block is embedded in the locating groove. A conductor groove is arranged under the other end. The adjusting pad is sheathed on the pressing block and a screw nut is screwed and arranged on the pressing block. The structure can overcome defects of the prior art, and makes the operation convenient, safe and reliable.
Description
The utility model relates to a kind of T type offset folder, belongs to non-bearing connector field in the electric power networking, and this wire clamp is specially adapted to electric power networking median generatrix and is connected work with the T type offset of sub-line.
The branch connection method that electric power is transported to the user in the existing electric power networking has multiple, have directly offset in outside line, or by easy connecting plate or binding post, these connectors adopts threaded fastener that lead is compressed mostly.Because it is insecure to exist line ball, situations such as lead and connector loose contact add the long couple corrosion of the different warps of material of used securing member and lead, are easy to generate oxide layer, cause the resistance in the circuit to increase, the lead heating is worn out and then is influenced useful life.On the other hand owing to adopt threaded fastener, during operation fixedly the one end just can turn clamp nut, so not only require great effort time-consuming but also can not guarantee the effect that reaches safe and reliable.
The purpose of this utility model is to provide a kind of T type offset folder, makes that it is can line ball firm and solid, lead is good with the connector contact, securing member is connected the oxide layer that does not produce couple corrosion with lead, wiring is operated become very to make things convenient for and safe and reliable.
The technical measures of implementing the utility model T type offset folder above-mentioned purpose and adopting are as described below: this T type offset folder mainly is made up of a plate, a bus briquetting, a trip bolt and an adjusting pad; This connecting plate one end is set as the pipe shape, wherein the internal diameter of pipe is according to the size configure of being pressed the dress lead, the other end then is set as tabular, longitudinally is provided with the bus duct and the briquetting location notch that are indent circular arc on the plate face, is provided with a through hole that is square between this bus duct and the location notch; Be inserted with a trip bolt in this through hole, the following 10 millimeters scopes of this trip bolt head are set as flat column; This bus briquetting has streamlined contour, and the position longitudinally is provided with the through hole of an ovalize therebetween, described trip bolt is just through this through hole suit within it, the end that this bus briquetting is the dome arc is embedded in the location notch of described connecting plate mutually, and can in this location notch, swing, its other end below longitudinally is provided with one and is the indent arc-shaped slot, and the position of this indent arc-shaped slot is corresponding with the bus duct of connecting plate; The position of bus duct on the described connecting plate and briquetting location notch can be exchanged, and bus duct end and the dome arc positioning end on the described bus briquetting done corresponding exchange at this moment; This bus briquetting is trip bolt interior suit one adjusting pad and a spring pad of streamlined convex arc surface top and is screwed a nut, and the interior concaved circular cambered surface curvature of this adjusting pad below is similar to described bus briquetting outer surface curvature; The plate end parts of described connecting plate is along the amount that can be equivalent to each connecting plate perpendicular to the pipe direction to each increase of both sides, and correspondence is provided with two independent bus briquettings on it, and this moment, three bus briquettings and pipe end parts formed a T font.
In addition, this T type offset folder adopts and lead identical materials, when bus is aluminium matter, offset when being copper, and the interim form that above-mentioned connecting plate adopts copper and aluminium welding to connect, promptly the plate end is an aluminium matter, pipe end is copper.
Now the preferred embodiment shown in conjunction with the accompanying drawings is further described the utility model T type offset folder.Be shown with:
Vertical cross-sectional schematic that Fig. 1 presss from both sides a preferred embodiment for the utility model T type offset.
Vertical cross-sectional schematic that Fig. 2 presss from both sides another embodiment for the utility model T type offset.
Fig. 3 presses the A of Fig. 2 to the schematic views that forms another embodiment.
Wherein
Connecting plate 1 bus briquetting 2
Adjusting pad 3 trip bolts 4
As shown in Figure 1, the utility model T type offset presss from both sides by a plate 1, a bus briquetting 2, an adjusting pad 3 and comprises trip bolt 4 and forms at interior securing member.During wiring bus placed in the two halves indent circular groove between connecting plate 1 and the bus briquetting 2, can make described bus briquetting 2 compress bus by the fastening nut that is screwed on the trip bolt 4, like this when tightening described trip bolt just do not need earlier the operation of fixedly one end after ability fastening nut because described connecting plate is provided with under square hole and the trip bolt head and has to be a flat column this moment.This bus briquetting 2 is mixed adjusting pad 3 can make its bus to different size all have good thrust, this moment, the protruding arc end of this bus briquetting 2 was embedded in the location notch of described connecting plate 1 mutually, it can be freely swung and can prevent and break away because the position, intermediate portion is provided with ellipse hole.As shown in Figure 2, the bus duct on the described connecting plate 1 and the position of briquetting location notch can be exchanged, this moment, the bus duct end and the dome arc positioning end of described bus briquetting 2 were done corresponding exchange, and the top dome arc profile of described bus briquetting 2 can be set as be symmetrical.As for the connection of offset, only need lead is inserted in the circular hole of connecting plate 1 other end, utilize Press Plier lead can be compressed.In addition, the plate end parts of described connecting plate 1 can be extended also corresponding three independent bus briquettings 2 of configuration thereon and form a T font with the pipe end parts to both sides, and this T type offset folder is specially adapted to outdoor offset connection work.
As mentioned above as can be known, have the utility model T type offset folder of said structure characteristics, it is very convenient that the wiring operation is become, and structure is quite simple, compact and attractive in appearance, is particularly suitable for the connection of the offset of larger cross-section simultaneously.
The utility model T type offset folder only illustrates some preferred embodiments in this manual, is not to its restriction.This professional and technical personnel can structurally make various variations or modification according to the present utility model design and spirit, for example can design corresponding insulation overcoat or the like by said structure.Therefore these must belong to protection range of the present utility model.
Claims (7)
1. a T type offset folder mainly is made up of a plate, a bus briquetting, a trip bolt and an adjusting pad, it is characterized in that, this connecting plate one end is set as the pipe shape, the other end then is set as tabular, on the plate face, longitudinally be provided with the bus duct and the briquetting location notch that are indent circular arc, be provided with a through hole that is square between this bus duct and the location notch, be inserted with a trip bolt in this through hole, the following 10 millimeters scopes of this trip bolt head are set as flat column; This bus briquetting has streamlined contour, and the position longitudinally is provided with the through hole of an ovalize therebetween, and described trip bolt is just through this through hole suit within it; The end that this bus briquetting is the dome arc is embedded in the location notch of described connecting plate mutually, and can swing in this location notch, and its other end below longitudinally is provided with one and is the indent arc-shaped slot; This bus briquetting is trip bolt interior suit one adjusting pad and a spring pad of streamlined convex arc surface top and is screwed a nut.
2. by the described T type of claim 1 offset folder, it is characterized in that described connecting plate is set as an end of pipe shape, its round tube inside diameter is according to being disposed by the size by the dress lead.
3. by the described T type of claim 1 offset folder, it is characterized in that described bus briquetting one end below is longitudinally set, and to be the bus duct of the position of indent arc-shaped slot and described connecting plate corresponding.
4. by the described T type of claim 1 offset folder, it is characterized in that the position of bus duct on the described connecting plate and briquetting location notch can be exchanged, bus duct end and the dome arc positioning end on the described bus briquetting done corresponding exchange at this moment.
5. by the described T type of claim 1 offset folder, it is characterized in that the interior concaved circular cambered surface curvature of described adjusting pad below is similar to described bus briquetting outer surface curvature.
6. by the described T type of claim 1 offset folder, it is characterized in that, the plate end parts of described connecting plate is along the amount that can be equivalent to a connecting plate perpendicular to the pipe direction to each extension of both sides, correspondence is provided with two independent bus briquettings on it, and this moment, three bus briquettings and pipe end parts formed a T font.
7. by the described T type of claim 1 offset folder, it is characterized in that, the material of described connecting plate and bus briquetting is identical with the material of connection lead, when bus is that aluminium matter, offset are when being copper, the interim form that above-mentioned connecting plate adopts copper and aluminium welding to connect, be that the plate end is an aluminium matter, pipe end is copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99200255 CN2361018Y (en) | 1999-01-11 | 1999-01-11 | T-shape branch wire clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99200255 CN2361018Y (en) | 1999-01-11 | 1999-01-11 | T-shape branch wire clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2361018Y true CN2361018Y (en) | 2000-01-26 |
Family
ID=33996276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99200255 Expired - Fee Related CN2361018Y (en) | 1999-01-11 | 1999-01-11 | T-shape branch wire clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2361018Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102939897A (en) * | 2012-10-30 | 2013-02-27 | 山西省晋中种蜂场 | Bee pollination honeycomb entrance pollen carrying apparatus |
| CN106505470A (en) * | 2016-12-15 | 2017-03-15 | 云南电网有限责任公司带电作业分公司 | A kind of special T-shaped wire clamp of 10kV distribution line live workings |
| CN111211026A (en) * | 2019-12-12 | 2020-05-29 | 国网浙江省电力有限公司磐安县供电公司 | Outdoor interchange high voltage drop out fuse of portable |
| CN111864610A (en) * | 2020-07-13 | 2020-10-30 | 广西电网有限责任公司梧州供电局 | Disconnecting link contact overhauling tool |
-
1999
- 1999-01-11 CN CN 99200255 patent/CN2361018Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102939897A (en) * | 2012-10-30 | 2013-02-27 | 山西省晋中种蜂场 | Bee pollination honeycomb entrance pollen carrying apparatus |
| CN106505470A (en) * | 2016-12-15 | 2017-03-15 | 云南电网有限责任公司带电作业分公司 | A kind of special T-shaped wire clamp of 10kV distribution line live workings |
| CN111211026A (en) * | 2019-12-12 | 2020-05-29 | 国网浙江省电力有限公司磐安县供电公司 | Outdoor interchange high voltage drop out fuse of portable |
| CN111864610A (en) * | 2020-07-13 | 2020-10-30 | 广西电网有限责任公司梧州供电局 | Disconnecting link contact overhauling tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |