CN104269674A - High voltage transmission device wire connector - Google Patents
High voltage transmission device wire connector Download PDFInfo
- Publication number
- CN104269674A CN104269674A CN201410565139.0A CN201410565139A CN104269674A CN 104269674 A CN104269674 A CN 104269674A CN 201410565139 A CN201410565139 A CN 201410565139A CN 104269674 A CN104269674 A CN 104269674A
- Authority
- CN
- China
- Prior art keywords
- conductive plate
- voltage transmission
- high voltage
- electric wire
- wire connecting
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/621—Bolt, set screw or screw clamp
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/56—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation one conductor screwing into another
Abstract
The invention discloses a high voltage transmission device wire connector, and relates to the technical field of high voltage transmission device wire connectors. The high voltage transmission device wire connector comprises two current-conducting plates with concave-convex matched contact faces; fins are distributed on the outer lateral side of each current-conducting plate; the two current-conducting plates are tightly screwed through two bolts in a penetrated mode or connected through loops in a sleeved mode in the width direction; a binding post is installed at the outer end of each current-conducting plate. The fins of the high voltage transmission device wire connector can prevent overheating; by means of the concave-convex matched current-conducting plates, the contact faces are increased, the electrical conductivity is improved, and oxidation can be prevented; the current-conducting plates which are tightly screwed through the bolts or connected through the loops in the sleeved mode can prevent looseness.
Description
Technical field
The present invention relates to a kind of electric wire connecting junction, particularly relate to high-voltage transmission equipment electric wire connecting junction technical field.
Background technology
At present, in the fitter's work of 220kv-110kv ultra-high-tension power transmission line electrical primary, can often use high voltage power transmission electric wire connecting junction, but traditional wired device is easy in atmospheric environment, because humidity, temperature, wind-force, high pressure, vibrations cause high voltage power transmission electric wire connecting junction to occur to loosen, easily easily there is broken string circut breaking in the electric wire connecting junction after loosening.
During high voltage power transmission, in severe cool, damp environment, electric wire connecting junction is exposed is easy to oxidation, and high pressure superheater phenomenon can occur the electric wire connecting junction after oxidation, when situation is serious, and the as easy as rolling off a log situation that fusing circuit, breaking out of fire occur.
In traditional electric wire connecting junction, conductive plate smoothly connects, and contact area is not very large, causes conductive effect not good; And in high voltage power transmission process, can because there is superheating phenomenon in wiring place place in resistance problems, traditional electric wire connecting junction because do not have good heat abstractor, and can accelerate to damage electric wire connecting junction.
The invention provides a kind of high voltage power transmission electric wire connecting junction, phenomenon that is loosening, overheated, oxidation occurs can effectively to prevent electric wire connecting junction from occurring in high voltage power transmission process after test.
Summary of the invention
Technical problem to be solved by this invention, it is the technical deficiency for above-mentioned existence, a kind of high voltage power transmission electric wire connecting junction is provided, its radiating fin can in case overheated, the conductive plate of male-female engagement increases contact-making surface increase conductivity and can be anti-oxidation, and the conductive plate be socketed by bolt tightening or anchor ear can be anti-loosening.
The technical solution used in the present invention is: provide a kind of high-voltage transmission equipment electric wire connecting junction, comprise the conductive plate of two contact-making surface male-female engagement; The lateral surface of each conductive plate is distributed with radiating fin; Two conductive plates are tightened by two bolt-throughs or anchor ear socket; The outer end of each conductive plate is respectively provided with a binding post.
Further optimization the technical program, the contact-making surface waveform male-female engagement of each conductive plate of high-voltage transmission equipment electric wire connecting junction.
Further optimization the technical program, the contact-making surface of each conductive plate of high-voltage transmission equipment electric wire connecting junction is groove and the male cooperation of rectangle or circle.
Further optimization the technical program, the conductive plate of high-voltage transmission equipment electric wire connecting junction is threaded with binding post.
The invention has the beneficial effects as follows: 1, radiating fin can dispel the heat to the electric wire connecting junction after conduction fast and effectively in loose foliaceous, prevents the generation of superheating phenomenon.2, conductive plate male-female engagement adds contact-making surface, and increasing conductivity also can be effectively anti-oxidation.3, bolt tightening or anchor ear socket can increase the contact of conductive plate, and can fixedly secure conductive plate, prevent from loosening.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention one;
Fig. 2 is the structural representation of the embodiment of the present invention two;
Fig. 3 is the structural representation of traditional wired device;
Fig. 4 is the exploded perspective view of Fig. 1;
Fig. 5 is the exploded perspective view of Fig. 2;
Fig. 6 is the structural representation in conductive plate face.
In figure, 1, conductive plate; 2, radiating fin; 3, bolt; 4, anchor ear; 5, binding post; 6, groove; 7 is protruding.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Embodiment one
Shown in Fig. 1 and Fig. 4, high voltage power transmission electric wire connecting junction, the conductive plate 1 of two contact-making surface male-female engagement; The contact-making surface waveform male-female engagement of each conductive plate 1; The lateral surface of each conductive plate 1 is distributed with radiating fin 2; Two conductive plates run through the outer end of tightening each conductive plate 1 by two bolts 3 in the direction of the width and are respectively provided with a binding post 5.
As shown in Figure 3, binding post 5 is threaded with conductive plate 1, easy to use when screw connection structure itself can make binding post 5 and conductive plate 1 in installation or dismantle, and connected mode is firm.Conductive plate 1 male-female engagement, compared with traditional wired device, increases the contact-making surface of conductive plate, thus adds conductivity.The conductive plate 1 of male-female engagement, after being tightened, has had larger stiction by bolt 3, prevent because of wind-force, vibrations cause loosen.
Embodiment two
As shown in Figure 2 and Figure 5, the difference of the present embodiment and embodiment one is: be socketed conductive plate by anchor ear 4, and the contact-making surface of conductive plate 1 is larger, and conductive plate 1 contact-making surface tightness degree is higher, it is fewer that conductive plate exposes aerial part, thus oxidized degree is also lower.
The contact-making surface of conductive plate 1 is that the groove 6 of rectangle or circle coordinates with protruding 7, protruding 7 and groove 6 is had at the medial surface of conductive plate 1, protruding 7 and groove 6 is rounded or rectangle, such male-female engagement more increases conducting surface, described conductive plate fitted bolt 3 or anchor ear 4, had stronger twisting power, steadiness is higher, also more can prevent from loosening.
Radiating fin 2 is distributed in the lateral surface of conductive plate 1 in loose foliaceous, and loose foliated structure itself can allow radiating fin 2 quick heat radiating more.
As shown in Figure 6, the contact-making surface of the conductive plate 1 of embodiment one and embodiment two is that circular groove 6 and protruding 7 coordinates, and the projection 7 of column type and groove 6 coordinate the contact area making conductive plate 1 larger, more can prevent from loosening.
Claims (4)
1. a high-voltage transmission equipment electric wire connecting junction, is characterized in that: the conductive plate (1) comprising two contact-making surface male-female engagement; The lateral surface of each conductive plate (1) is distributed with radiating fin (2); Two conductive plates (1) are run through by two bolts (3) and are tightened or anchor ear (4) socket; The outer end of each conductive plate (1) is respectively provided with a binding post (5).
2. high-voltage transmission equipment electric wire connecting junction according to claim 1, is characterized in that: the contact-making surface waveform male-female engagement of each conductive plate (1).
3. high-voltage transmission equipment electric wire connecting junction according to claim 1, is characterized in that: the contact-making surface of each conductive plate (1) is that the groove (6) of rectangle or circle coordinates with protruding (7).
4. high-voltage transmission equipment electric wire connecting junction according to claim 1, is characterized in that: conductive plate (1) is connected with wiring (5) male screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410565139.0A CN104269674A (en) | 2014-10-22 | 2014-10-22 | High voltage transmission device wire connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410565139.0A CN104269674A (en) | 2014-10-22 | 2014-10-22 | High voltage transmission device wire connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104269674A true CN104269674A (en) | 2015-01-07 |
Family
ID=52161178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410565139.0A Pending CN104269674A (en) | 2014-10-22 | 2014-10-22 | High voltage transmission device wire connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104269674A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301145A (en) * | 2018-01-23 | 2018-07-20 | 上海森浩印染机械有限公司 | Aqueous vapor combined type ion acceleration sprays cloth lixiviating system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311689A (en) * | 2013-05-18 | 2013-09-18 | 马栋梁 | Wire clamp system for power equipment |
| CN203850456U (en) * | 2014-05-30 | 2014-09-24 | 国家电网公司 | Bolting type wire connector for high voltage power transmission line |
| CN204144501U (en) * | 2014-10-22 | 2015-02-04 | 国家电网公司 | High-voltage transmission equipment electric wire connecting junction |
-
2014
- 2014-10-22 CN CN201410565139.0A patent/CN104269674A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311689A (en) * | 2013-05-18 | 2013-09-18 | 马栋梁 | Wire clamp system for power equipment |
| CN203850456U (en) * | 2014-05-30 | 2014-09-24 | 国家电网公司 | Bolting type wire connector for high voltage power transmission line |
| CN204144501U (en) * | 2014-10-22 | 2015-02-04 | 国家电网公司 | High-voltage transmission equipment electric wire connecting junction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301145A (en) * | 2018-01-23 | 2018-07-20 | 上海森浩印染机械有限公司 | Aqueous vapor combined type ion acceleration sprays cloth lixiviating system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2015005008A (en) | Attachment apparatus usable in circuit interrupter environment and structured to connect a ring terminal to the circuit interrupter. | |
| CN2829168Y (en) | Bus-bar groove connection device | |
| CN204144501U (en) | High-voltage transmission equipment electric wire connecting junction | |
| CN104269674A (en) | High voltage transmission device wire connector | |
| CN203278147U (en) | Bus duct connector | |
| CN102969616B (en) | Fast-locking mistaken installation preventive connector | |
| CN204558676U (en) | Combined branch connecting elements | |
| JP6946548B2 (en) | Wind Turbine Rotor Blades and Wind Turbine Rotor Blade Lightning Protection Systems | |
| CN104112937B (en) | A kind of arrangements of electric connection | |
| JP5689097B2 (en) | Terminal block | |
| CN105048122A (en) | High-voltage power transmission equipment wire connector | |
| CN201698915U (en) | Explosion-proof vacuum electromagnetic starter for mining | |
| CN202930573U (en) | Two-opening type parallel groove clamp | |
| CN104505676A (en) | Strong current connector clip and power socket applying connector clip | |
| CN204577740U (en) | The socket of gapless, locking, anti-slip and plug | |
| KR101756730B1 (en) | Nut of terminal block | |
| JP2020529547A5 (en) | ||
| CN204315862U (en) | A kind of forceful electric power plug connector and apply the supply socket of this plug connector | |
| CN204558690U (en) | Two dimension electrical connection branch connects combined member | |
| CN108376866A (en) | Safety electric connector | |
| CN102593613B (en) | Anti-loosening flow guide component and large-current anti-loosening wiring device comprising same | |
| CN204614985U (en) | electric equipment branch connecting assembly | |
| CN103163342B (en) | Electric energy meter electric source connecting box | |
| CN206976263U (en) | The binding post of breaker of plastic casing | |
| CN201562935U (en) | Perpendicular connecting bus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150107 |
|
| RJ01 | Rejection of invention patent application after publication |